Loading...
The URL can be used to link to this page
Your browser does not support the video tag.
Home
My WebLink
About
SWP272011(1)
CONFERENCE REPORT #14 DATE HELD: August 28, 1991 I O� SUBJECT: PACCAR Renton T Downstream Study SSOE Job No. 915011-03 '� LOCATION: City of Renton Cyr; OF RENTON 6th Floor DepE, IN ATTENDANCE: D. Jenning - Renton R. Parsons - Renton G. Zimmerman - Renton M G. Hogland-Gray - Entranco R. Nelson - Entranco R. Lohmolder - PACCAR L. Miesbauer - SSOE S. Wittmann-Todd - SSOE DISTRIBUTION: All In Attendance Jack Steele - SSOE The following items were discussed: 1. PACCAR presented the two options being considered for a downstream analysis. Either analysis will extend from Park Avenue and Lake Washington Boulevard to the restricted portion of the pipeline on the PACCAR Renton site. One option is to perform a SCS analysis with a standard step backwater analysis. The second option is to model the full basin using the SWMM model and perform the backwater analysis using the EXTRAN block of the SWMM model. The choice will depend upon the time necessary to complete either analysis. The options are explained in detail in the ENTRANCO proposal. 2. Finalized utility plans are not required for a foundation permit. The City of Renton will issue a foundation permit if a conservatively sized detention pond facility can be shown to not interfere with the foundations. A refined (smaller) detention pond size can be subsequently submitted 'based upon a more exact analysis. 3. The City of Renton wants the SCS method used for the hydrological analysis rather than the SWMM model. Hydraulic analysis can still be performed using the EXTRAN block of the SWMM model. ENTRANCO indicated that use of the SCS analysis will yield more conservative flow estimates. 4. The previous hydrological basin mapping performed by Tudor and the City of Renton was reviewed. The City of Renton anticipates that the Tudor Study with modifications will yield conservative flow quantities. Reuse of the City of Renton basin mapping will require that the external boundary of the total basin be verified in a "windshield" survey. 5. The City of Renton suggested that culvert restrictions below 1405 be considered to "shave" peaks off hydrographs. SSOE, INC. • 3015 112TH AVENUE N.E. SUITE 101 • BELLEVUE, WASHINGTON 98004 Conference Report #14 PACCAR August 28, 1991 Page 2 6. The general direction at the end of the meeting was to perform an SCS hydrological analysis with a standard step backwater analysis (base option 2 with alternatives 2 and 3 in the ENTRANCO proposal). A more refined backwater analysis may be performed using EXTRAN if further refinement of the results are warranted. Submitted: Steve Wittmann-Todd SWT:ed cAwp51\info\paccar\reports\615011.14 SSOE, INC. • 3015 112TH AVENUE N.E. SUITE 101 • BELLEVUE, WASHINGTON 98004 i cm . -- - r oLi t: � _ __ OPEN GRATING N04 ME —- Z m O ' " CHAI -(-WELDED TO •—• � GRA� �E ) CITY OF RENTON • o Q o � +---- STD. MANHOLE F; z o 36" 0 CMP WELD TO %4 co --------- / COAT WITH NO. 1 ASPHALT c Li ------, PROTECTIVE TREATMENT s �_ '� '/4° W/8"O SS EXPANSION ANCHORS L'-' ' •—' l ' -0 0. C. AT EDGES ( 1%2" EMBED ). 1 SHEAR / COAT WITH NO. 1 ASPHALT PROTECTIVE Q GATE '' TREATMENT PER APWA STD. SPEC 'h °° —' SECTION 60-3. 01H1 WI E=21 . 50 ~♦'.� h m �♦ W 36" DIA. SD - yg —36" DIA. SO i= m - O�i�� c�O-- ��-✓ GAf — — p = 9 1 ' 00 x 1 ' 0 PIPE SECTION ATTACHED c..P � y4 WITH GASKETED BAND TO ALLOW REMOVAL M FLOW RESTR I CTOR „���' R 6 Y 1 SCALE: f4" = 1 ' -0 o co cn {I ff j� I 1�. — !i i j a II i i i 1 07/22/91 08:22 FAX 206 827 8412 SSOE INC. 002 o,Ty OF PEMOW�o�v July 19, 1991 JUL llSTOMER SERVICE ' - - - =- Mr. Gary Ostle RE: .. Houser Storm Sewer Bypass PACCAR,Inc. South Site Storm Sewer.Intercept - -- P.O. Box 1518 SSOE Job No. 915010 -_ -- :s •_ Bellevue,Washington 98(}09 Dear Gary: After further discussions with the City of Renton,we have made the following changes to our response to Drainage Report Note Number 4 in our letter of June 24,1991 as follows 4. The work described in these plans make :no changes to the..character:of then = corresponding drainage basins as no new impervious arm are:to be*con str acted. :: However, to protect downstream properties we:have id.entified.restrictions in the existing•pipe systems and provided*similar restrictions•iii*the'.Houser;Bypass :- Pipeline. •Thus the flow will-not change from the.cent downstream'cirainage.._::• conditions. The effect of water backing up will be attenuated because the new.larger Houser Bypass Pipeline will provide over twice the storage capacity.of the existing .- system. Thus existing upstream flooding Cif any) will be reduced.':R is our;opinion that the piped systems provided meets the intent of the code to:not"aggravate the existing drainage problem nor create a new drainage problem: Mng County Surface Water Design Manual,page 1.22-3)- Please incorporate this response in your resubmittal to the City of Renton.. Sincerely, SSOE INC cz� Lee Miesbauer,P.E_ Branch Manager LNE ed cc Bob Butler,PACCAR _ Roger Lohmolder,PACCAR Jack Steele,SSOE °A4,O/ r� +...� •. .i-.i• i�r-r.r. w r-.r-.i rrrr r^sw. MI A A iw 1win j, II ' i lo 4040 Pol #vzL'a 9-e: r -__--_.-.- ►i ,f fj �i — j ij I it i ii �j j ------ �� ._.—.—.__._.._._._.._._._._._._.__ l li Ij ij fj Via"( 67?A-ss +tYoA-vLv&T t o o T(2 I A B C D E F G H I 1 A100.HYD B100.HYD PACC100.HYD 2 3 153 10 5.57 153 10 22.49 153 101 8.77 4 0 0 0 0 0 0 5 0.17 0 0.17 0 0.17 0 6 0.33 0 0.33 0 0.33 0 7 0.5 0.01 0.5 0.11 0.5 0.02 8 0.67 0.03 0.67 0.31 0.67 0.06 9 0.83 0.06 0.83 0.54 0.83 0.11 10 1 0.08 1 0.75 1 0.16 11 1.17 0.1 1.17 0.93 1.17 0.2 12 1.33 0.12 1.33 1.08 1.33 0.23 13 1.5 0.13 1.5 1.21 1.5 0.26 14 1.67 0.15 1.67 1.44 1.67 0.31 15 1.83 0.18 1.83 1.71 1.83 0.37 16 2 0.2 2 1.88 2 0.41 17 2.17 0.21 2.17 1.99 2.17 0.44 18 2.33 0.22 2.33 2.09 2.33 0.46 19 2.5 0.23 2.5 2.17 2.5 0.48 20 2.67 0.26 2.67 2.39 2.67 0.52 21 2.83 0.28 2.83 2.66 2.83 0.58 22 3 0.3 3 2.79 3 0.61 23 3.17 0.32 3.17 2.87 3.17 0.63 24 3.33 0.34 3.33 2.93 3.33 0.65 25 3.5 0.36 3.5 2.98 3.5 0.66 26 3.67 0.41 3.67 3.2 3.67 0.7 27 3.83 0.46 3.83 3.46 3.83 0.76 28 4 0.5 4 3.58 4 0.79 29 4.17 0.53 4.17 3.64 4.17 0.8 30 4.33 0.56 4.33 3.68 4.33 0.81 31 4.5 0.58 4.5 3.71 4.5 0.82 32 4.67 0.64 4.67 3.96 4.67 0.87 33 4.83 0.71 4.83 4.27 4.83 0.94 34 5 0.75 5 4.39 5 0.97 35 5.17 0.78 5.17 4.45 5.17 0.98 36 5.33 0.81 5.33 4.48 5.33 1 37 5.5 0.83 5.5 4.5 5.5 1.03 38 5.67 0.9 5.67 4.76 5.67 1.12 39 5.83 0.98 5.83 5.1 5.83 1.25 40 6 1.03 6 5.22 6 1.33 41 6.17 1.06 6.17 5.28 6.17 1.4 42 6.33 1.08 6.33 5.3 6.33 1.46 43 6.5 1.11 6.5 5.32 6.5 1.51 44 6.67 1.29 6.67 6.07 6.67 1.77 45 6.83 1.53 6.83 7.06 6.83 2.12 46 71 1.631 1 71 7.41 7 2.32 Page 1 f PAC10100.TXT A B C D E F G H I 47 7.17 1.89 7.17 8.4 7.17 2.72 48 7.33 2.2 7.33 9.61 7.33 3.22 49 7.5 3.07 7.5 13.07 7.5 4.54 50 7.67 5.121 7.67 21.11 7.671 7.69 51 7.83 5.57 7.83 22.49 7.83 8.77 52 8 4.06 8 16.1 8 6.86 53 8.17 2.91 8.17 11.38 8.17 5.15 541 8.33 2.31 8.33 8.92 8.33 4.14 55 8.5 2.121 8.5 8.11 8.51 3.77 56 8.67 1.83 8.67 6.96 8.67 3.28 57 8.83 1.51 8.83 5.69 8.83 2.73 58 9 1.4 9 5.27 9 2.52 59 9.17 1.37 9.17 5.13 9.17 2.45 60 9.33 1.36 9.33 5.09 9.331 2.43 61 9.5 1.36 9.5 5.07 9.5 2.43 62 9.67 1.37 9.67 5.07 9.67 2.45 63 9.83 1.37 9.83 5.07 9.83 2.46 64 10 1.381 10 5.07 10 2.48 65 10.17 1.38 10.17 5.07 10.17 2.5 66 10.33 1.39 10.33 5.07 10.33 2.51 67 10.5 1.39 10.5 5.07 10.5 2.53 68 10.67 1.31 10.67 4.77 10.67 2.41 69 10.83 1.2 10.83 4.36 10.83 2.23 70 11 1.16 11 4.22 11 2.16 71 11.17 1.15 11.17 4.18 11.17 2.14 72 11.33 1.15 11.33 4.16 11.33 2.14 73 11.5 1.15 11.5 4.16 11.5 2.14 74 11.67 1.16 11.67 4.16 11.67 2.15 75 11.83 1.16 11.83 4.16 11.83 2.16 76 12 1.16 12 4.16 12 2.17 77 12.17 1.16 12.17 4.16 12.17 2.18 78 12.33 1.16 12.33 4.16 12.33 2.19 79 12.5 1.17 12.5 4.16 12.5 2.2 80 12.67 1.09 12.67 3.87 12.67 2.07 81 12.83 0.98 12.83 3.48 12.83 1.88 82 13 0.95 13 3.36 13 1.81 83 13.17 0.941 13.17 3.31 13.17 1.79 84 13.33 0.93 13.33 3.3 13.33 1.78 85 13.5 0.93 13.5 3.3 13.5 1.78 86 13.67 0.93 13.67 3.29 13.67 1.78 871 13.83 0.93 13.83 3.29 13.83 1.79 88 14 0.941 14 3.29 14 1.79 89 14.17 0.94 14.17 3.29 14.17 1.8 90 14.33 0.94 14.33 3.29 14.33 1.8 91 14.5 0.94 14.5 3.29 14.5 1.81 1921 14.67 0.9 1 14.671 3.16 1 14.671 1.74 Page 2 PAC10100.TXT A B C D E F G H I 93 14.83 0.85 14.83 2.98 14.83 1.66 94 15 0.83 15 2.92 15 1.62 95 16.17 0.83 15.17 2.9 15.17 1.61 96 15.33 0.83 15.33 2.89 15.33 1.61 97 15.5 0.83 15.5 2.89 15.5 1.61 98 15.67 0.83 15.67 2.89 15.67 1.61 99 15.83 0.83 15.83 2.89 15.83 1.61 100 16 0.83 16 2.891 16 1.62 101 16.17 0.83 16.17 2.89 16.171 1.62 102 16.33 0.83 16.33 2.89 16.33 1.62 103 16.5 0.83 16.5 2.89 16.5 1.63 1041 16.67 0.78 16.67 2.7 16.67 1.53 105 16.83 0.7 16.83 2.44 16.83 1.4 106 17 0.68 17 2.36 17 1.35 107 17.17 0.67 17.17 2.33 17.17 1.33 108 17.33 0.67 17.33 2.32 17.33 1.32 109 17.5 0.67 17.5 2.32 17.5 1.32 110 17.67 0.67 17.67 2.31 17.67 1.32 111 17.83 0.67 17.83 2.31 17.83 1.32 112 18 0.67 18 2.31 18 1.32 113 18.17 0.67 18.17 2.31 18.17 1.32 114 18.33 0.67 18.33 2.31 18.33 1.33 115 18.5 0.67 18.5 2.31 18.5 1.33 116 18.67 0.67 18.67 2.31 18.67 1.33 117 18.83 0.67 18.83 2.31 18.83 1.33 118 19 0.67 19 2.31 19 1.33 119 19.17 0.67 19.17 2.31 19.17 1.34 120 19.33 0.67 19.33 2.31 19.33 1.34 121 19.5 0.67 19.5 2.31 19.5 1.34 122 19.67 0.67 19.67 2.31 19.67 1.34 123 19.83 0.67 19.83 2.31 19.83 1.34 124 20 0.67 20 2.31 20 1.35 1251 20.17 0.68 20.17 2.31 20.17 1.35 126 20.33 0.68 20.33 2.31 20.33 1.35 127 20.5 0.68 20.5 2.31 20.51 1.35 128 20.67 0.68 20.67 2.31 20.67 1.35 129 20.83 0.68 20.83 2.31 20.83 1.35 [130121 0.68 21 2.31 21 1.36 21.17 0.68 21.17 2.32 21.17 1.36 21.33 0.68 21.33 2.32 21.33 1.36 21.5 0.68 21.5 2.32 21.5 1.36 21.67 0.68 21.67 2.32 21.67 1.36 135 21.83 0.68 21.83 2.32 21.83 1.36 136 _ 22 0.68 22 2.32 22 1.37 137 22.17 0.68 22.17 2.32 22.17 1.37 138 22.33 0.68 1 22.33 2.321 22.33 1.37 Page 3 PAC10100.TXT A B C D E F G H I 139 22.5 0.68 22.5 2.32 22.5 1.37 140 22.67 0.68 22.67 2.32 22.67 1.37 141 22.83 0.68 22.83 2.32 22.83 1.37 142 23 0.68 23 2.32 231 1.38 143 23.17 0.68 23.17 2.32 23.171 1.38 144 23.33 0.68 23.33 2.32 23.33 1.38 145 23.5 0.68 23.5 2.32 23.5 1.38 146 23.67 0.68 23.67 2.32 23.67 1.38 147 23.83 0.68 23.83 2.32 23.83 1.38 148 24 0.45 24 1.54 241 0.97 149 24.17 0.15 24.17 0.51 24.17 0.4 150 24.33 0 24.33 0 24.33 0 151 _ 24.5 0 24.5 0 24.5 0 152 24.67 0 24.67 0 24.67 0 153 24.83 0 24.83 0 24.831 0 154 25 0 25 0 25 0 155 25.17 0 25.17 0 25.17 0 156 25.33 0 25.33 0 25.33 0 157 158 159 Page 4 PAC 10100.TXT J K L 1 S100.HYD 2 3 156 10 36.63 4 0 0 5 0.17 0 6 0.33 0 7 0.5 0 8 0.67 0.14 9 0.83 0.39 10 1 0.7 11 1.17 0.98 12 1.33 1.22 13 1.5 1.42 14 1.67 1.59 15 1.83 1.89 16 2 2.25 17 2.17 2.48 18 2.33 2.63 19 2.5 2.77 20 2.67 2.88 21 2.83 3.16 22 3 3.51 23 3.17 3.69 24 3.33 3.82 25 3.5 3.92 26 3.67 4 27 3.83 4.3 28 4 4.67 29 4.17 4.86 30 4.33 4.97 31 4.5 5.05 32 4.67 5.11 33 4.83 5.46 34 5 5.91 35 5.17 6.1 36 5.33 6.21 37 5.5 6.29 38 5.67 6.35 39 5.83 6.76 40 6 7.31 41 6.17 7.57 42 6.33 7.73 43 6.5 7.83 44 6.67 7.93 451 6.83 9.08 461 71 10.65 Page 5 PAC 10100.TXT J K L 47 7.17 11.31 48 7.33 12.94 49 7.5 14.94 50 7.67 20.44 51 7.83 33.34 52 8 36.63 C 53 8.17 27.37 -A �, o U I -" 24 54 8.33 19.75 11 " 55 8.5 15.56 (vM 57 8.83 12.16 58 9 10.03 59 9.17 9.23 60 9.33 8.96 61 9.5 8.88 62 9.67 8.86 63 9.83 8.89 64 10 8.9 65 10.17 8.93 66 10.33 8.95 67 10.5 8.97 68 10.67 8.99 69 10.83 8.51 70 11 7.82 71 11.17 7.55 72 11.33 7.47 73 11.5 7.45 74 11.67 7.45 75 11.83 7.47 76 12 7.48 77 12.17 7.49 78 12.33 7.5 79 12.5 7.51 80 12.67 7.53 81 12.83 7.05 82 13 6.37 83 13.17 6.13 84 13.33 6.04 85 13.5 6.01 86 13.67 6.01 87 13.83 6 88 14 6.01 89 14.17 6.02 90 14.33 6.03 91 14.5 6.03 92 14.671 6.04 Page 6 PAC 10100.TXT J K L 93 14.83 5.81 94 15 5.5 95 15.17 5.38 96 15.33 5.34 97 15.5 5.33 98 15.67 5.33 99 15.83 5.33 1001 16 5.33 1011 16.17 5.34 102 16.33 5.34 103 16.5 5.34 104 16.67 5.35 105 16.83 5.03 1061 17 4.56 1071 17.17 4.4 1081 17.33 4.33 1091 17.5 4.31 1101 17.67 4.31 1111 17.83 4.3 1121 18 4.3 1131 18.17 4.3 1141 18.33 4.3 1151 18.5 4.31 1161 18.67 4.31 1171 18.83 4.31 1181 19 4.31 1191 19.17 4.31 1201 19.33 4.32 1211 19.5 4.32 1221 19.67 4.32 1231 19.83 4.32 1241 20 4.32 1251 20.17 4.33 1261 20.33 4.34 1271 20.5 4.34 1281 20.67 4.34 1291 20.83 4.34 1301 21 4.34 131 21.17 4.35 132 21.33 4.36 133 21.5 4.36 134 21.67 4.36 1351 21.83 4.36 136 22 4.36 137 22.17 4.37 138 22.331 4.37 Page 7 PAC10100.TXT J K L 139 22.5 4.37 140 22.67 4.37 141 22.83 4.37 1421 23 4.37 1431 23.17 4.38 1441 23.33 4.38 1451 23.5 4.38 1461 23.67 4.38 1471 23.83 4.38 1481 24 4.38 1491 24.17 3.04 150 24.33 1.16 1511 24.5 0.07 1521 24.67 0 1531 24.83 0 1541 25 0 1551 25.17 0 1561 25.33 0 157 25.5 0 158 25.67 0 159 25.831 0 Page 8 r � f'A-etA-P,/ w" glfAe,s RI12/�-v Lr i2v-1 vj AC525.TXT , A B C D E F G H I 1 PACA25.HYD PACB25.HYD PACC25.HYD 2 3 153 10 5.1 153 10 21.81 153 10 6.99 4 0 01 0 0 0 0 5 0.17 0 0.17 0 0.17 0 6 0.33 0 0.33 0 0.33 0 7 0.5 0 0.5 0.06 0.51 0 8 0.67 0.03 0.67 0.24 0.67 0.03 9 0.83 0.051 0.83 0.44 0.83 0.07 10 1 0.07 1 0.61 1 0.11 11 1.17 0.08 1.17 0.76 1.17 0.14 12 1.33 0.09 1.33 0.88 1.33 0.18 13 1.5 0.11 1.5 0.99 1.5 0.2 14 1.67 0.131 1.67 1.23 1.67 0.24 15 1.83 0.16 1.83 1.47 1.83 0.29 16 2 0.17 2 1.58 21 0.33 17 2.17 0.18 2.17 1.67 2.171 0.35 18 2.33 0.19 2.33 1.75 2.33 0.37 19 2.5 0.19 2.5 1.82 2.5 0.39 20 2.67 0.22 2.67 2.07 2.67 0.43 21 2.83 0.25 2.83 2.32 2.83 0.48 22 3 0.26 3 2.39 31 0.51 23 3.17 0.26 3.17 2.44 3.17 0.53 24 3.33 0.27 3.33 2.49 3.33 0.54 25 3.5 0.281 3.5 2.54 3.5 0.56 26 3.67 0.33 3.67 2.79 3.67 0.59 27 3.83 0.38 3.83 3.05 3.83 0.64 28 4 0.4 4 3.09 4 0.67 29 4.17 0.42 4.17 3.12 4.17 0.68 30 4.33 0.44 4.33 3.16 4.33 0.69 31 4.5 0.46 4.5 3.18 4.51 0.7 32 4.67 0.52 4.67 3.49 4.67 0.74 33 4.83 0.59 4.83 3.79 4.83 0.8 34 5 0.61 5 3.82 5 0.83 35 5.17 0.63 5.17 3.84 5.17 0.84 36 5.33 0.65 5.33 3.86 5.331 0.85 37 5.5 0.67 5.5 3.88 5.5 0.86 38 5.67 0.751 5.67 4.21 5.67 0.9 39 5.83 0.83 5.83 4.54 5.83 0.97 40 6 0.85 6 4.56 6 1.02 41 6.17 0.87 6.17 4.58 6.171 1.07 42 6.33 0.89 6.33 4.59 6.331 1.12 43 6.5 0.91 6.5 4.6 6.5 1.16 44 6.67 1.12 6.67 5.571 6.67 1.37 451 6.831 1.341 1 6.83 6.541 6.83 1.64 461 71 1.381 1 7 6.551 7 1.8 Pagel PAC525.TXT A B C D E F G H I 47 7.17 1.65 7.17 7.7 7.17 2.12 48 7.33 1.94 7.33 8.86 7.33 2.52 49 7.5 2.9 7.5 12.84 7.5 3.58 50 7.67 5.1 7.67 21.81 7.67 6.1 51 7.83 20.13 7.83 6.99 52 8 2.76 8 11.21 8 5.49 53 8.17 1.96 8.17 7.83 8.17 4.13 541 8.33 1.69 8.33 6.69 8.33 3.34 55 8.5 1.7 8.5 6.7 8.5 3.04 56 8.67 1.42 8.67 5.55 8.67 2.65 57 8.83 1.13 8.83 4.4 8.83 2.21 58 9 1.14 9 4.4 9 2.04 59 9.17 1.14 9.17 4.4 9.17 1.98 60 9.33 1.15 9.33 4.41 9.33 1.97 61 9.5 1.15 9.5 4.41 9.5 1.98 62 9.67 1.16 9.67 4.41 9.67 1.99 63 9.83 1.16 9.83 4.41 9.83 2 64 10 1.17 10 4.41 10 2.02 65 10.17 1.17 10.17 4.41 10.17 2.04 66 10.33 1.17 10.33 4.41 10.33 2.05 67 10.5 1.18 10.5 4.41 10.5 2.07 68 10.67 1.07 10.67 4.01 10.67 1.97 69 10.83 0.97 10.83 3.61 10.83 1.82 70 11 0.97 11 3.61 11 1.77 71 11.17 0.97 11.17 3.61 11.17 1.75 72 11.33 0.98 11.33 3.62 11.33 1.75 73 11.5 0.98 11.5 3.62 11.5 1.76 74 11.67 0.98 11.67 3.62 11.67 1.76 75 11.83 0.98 11.83 3.62 11.83 1.77 76 12 0.99 12 3.62 12 1.78 77 12.17 0.99 12.17 3.62 12.17 1.79 78 12.33 0.99 12.33 3.62 12.33 1.8 79 12.5 0.99 12.5 3.62 12.5 1.81 80 12.67 0.89 12.67 3.24 12.67 1.7 81 12.83 0.79 12.83 2.87 12.83 1.55 82 13 0.79 13 2.87 13 1.49 83 13.17 0.791 13.17 2.87 13.171 1.47 84 13.33 0.79 13.33 2.87 13.33 1.47 85 13.5 0.79 13.5 2.87 13.5 1.47 86 13.67 0.79 13.67 2.87 13.67 1.47 87 13.83 0.8 13.83 2.87 13.83 1.47 88 14 0.81 14 2.87 141 1.48 89 14.17 0.8 14.17 2.87 14.17 1.48 90 14.33 0.8 14.33 2.87 14.33 1.49 sil 14.5 0.8 14.5 2.87 14.5 1.49 921 14.67 0.75 1 14.671 2.69 14.67 1.44 Page 2 t ` PAC525.TXT A B C D E F G H I 93 14.83 0.7 14.83 2.52 14.83 1.37 94 15 0.7 15 2.52 15 1.34 95 15.17 0.71 15.17 2.52 15.17 1.33 96 15.33 0.71 15.33 2.52 15.33 1.33 97 15.5 0.71 15.5 2.52 15.5 1.33 98 15.67 0.71 15.67 2.52 15.67 1.33 99 15.83 0.71 15.83 2.52 15.83 1.34 100 16 0.71 16 2.52 16 1.34 101 16.17 0.71 16.17 2.52 16.17 1.34 102 16.33 0.71 16.33 2.52 16.33 1.35 103 16.5 0.71 16.5 2.52 16.5 1.35 1041 16.67 0.64 16.67 2.27 16.671 1.27 1051 16.83 0.57 16.83 2.01 16.83 1.16 106 17 0.57 17 2.01 17 1.12 107 17.17 0.57 17.17 2.01 17.17 1.1 108 17.33 0.57 17.33 2.01 17.33 1.1 109 17.5 0.57 17.5 2.01 17.51 1.1 1101 17.67 0.57 17.67 2.02 17.67 1.1 111 17.83 0.57 17.83 2.02 17.83 1.1 112 18 0.57 18 2.02 18 1.1 113 18.17 0.57 18.17 2.02 18.17 1.1 114 18.33 0.57 18.33 2.02 18.33 1.1 1151 18.5 0.57 18.5 2.02 18.5 1.1 116 18.67 0.57 18.67 2.02 18.67 1.11 117 18.83 0.58 18.83 2.02 18.83 1.11 118 19 0.58 19 2.02 191 1.11 119 19.17 0.58 19.17 2.02 19.17 1.11 1201 19.33 0.58 19.33 2.02 19.33 1.11 1211 19.5 0.58 19.5 2.02 19.5 1.12 1221 19.67 0.581 19.67 2.02 19.67 1.12 1231 19.83 0.58 19.83 2.02 19.831 1.12 1241 20 0.58 20 2.02 20 1.12 1251 20.17 0.58 20.17 2.02 20.17 1.12 126 20.33 0.58 20.33 2.02 20.33 1.12 127 20.5 0.581 20.5 2.02 20.5 1.13 128 20.67 0.58 20.67 2.02 20.671 1.13 129 20.83 0.58 20.83 2.02 20.83 1.13 1301 21 0.58 21 2.02 21 1.13 131 21.17 0.58 21.17 2.02 21.17 1.13 132 21.33 0.58 21.33 2.02 21.33 1.13 133 21.5 0.58 21.5 2.02 21.51 1.14 134 21.67 0.58 21.67 2.02 21.67 1.14 1351 21.83 0.58 21.83 2.02 21.83 1.14 136 22 0.58 22 2.02 22 1.14 137 22.17 0.58 22.17 2.02 22.17 1.14 138 22.33 0.58 1 22.331 2.021 1 22.331 1.14 Page 3 t PAC525.TXT A B C D E F G H I 139 22.5 0.58 22.5 2.02 22.5 1.15 140 22.67 0.58 22.67 2.02 22.67 1.15 141 22.83 0.58 22.83 2.02 22.83 1.15 142 23 0.58 23 2.02 231 1.15 143 23.17 0.58 23.17 2.02 23.17 1.15 144 23.33 0.58 23.33 2.02 23.33 1.15 145 23.5 0.58 23.5 2.02 23.5 1.16 1461 23.67 0.59 23.67 2.02 23.67 1.16 1471 23.83 0.59 23.83 2.02 23.83 1.16 1481 24 0.29 24 1.01 24 0.81 1491 24.17 0 24.17 0 24.17 0.33 1501 24.33 0 24.33 0 24.33 0 1511 24.5 0 24.5 0 24.5 0 1521 24.67 0 24.67 0 24.67 0 1531 24.83 0 24.83 0 24.83 0 1541 25 0 25 0 25 0 1551 25.17 0 25.17 0 25.17 0 156 25.33 0 25.33 0 25.33 0 157 158 Page 4 PAC525.TXT J K L 1 PACS25.HYD 2 3 155 10 31.57 4 0 0 5 0.17 0 6 0.33 0 7 0.5 0.03 8 0.67 0.17 9 0.83 0.4 10 1 0.65 11 1.17 0.86 12 1.33 1.04 13 1.5 1.21 14 1.67 1.43 15 1.83 1.73 16 2 1.97 17 2.17 2.12 18 2.33 2.24 19 2.5 2.34 201 2.67 2.54 211 2.83 2.85 221 3 3.08 231 3.17 3.18 241 3.33 3.26 251 3.5 3.33 261 3.67 3.53 271 3.83 3.86 281 4 4.09 291 4.17 4.18 30 4.33 4.25 31 4.5 4.31 32 4.67 4.52 33 4.83 4.93 34 5 5.19 35 5.17 5.27 36 5.33 5.33 37 5.5 5.38 38 5.67 5.61 39 5.83 6.06 40 6 6.35 41 6.17 6.44 42 6.33 6.53 43 6.5 6.61 44 6.67 7.25 45 6.83 8.62 46 7 9.5 Page 5 PAC525.TXT J K L 47 7.17 10.41 48 7.33 12.14 49 7.5 15.72 50 7.67 24.71 51 7.83 31.57 53 8.17 17.65 d 54 8.33 13.47 r�-�-p pav^ AA-v 55 8.5 11.88 � !�J�� f(-I,,56 8.67 10.78 57 8.83 8.97 /o S A -4 . 58 9 7.83 59 9.17 7.61 60 9.33 7.54 61 9.5 7.53 62 9.67 7.54 63 9.83 7.56 64 10 7.57 65 10.17 7.6 66 10.33 7.62 67 10.5 7.63 68 10.67 7.4 69 10.83 6.82 70 11 6.43 71 11.17 6.36 72 11.33 6.34 73 11.5 6.35 74 11.67 6.36 75 11.83 6.36 76 12 6.37 77 12.17 6.39 78 12.33 6.4 79 12.5 6.41 80 12.67 6.18 81 12.83 5.62 82 13 5.24 83 13.17 5.16 84 13.33 5.13 85 13.5 5.13 86 13.67 5.13 87 13.83 5.14 88 14 5.14 89 14.17 5.15 90 14.33 5.15 91 14.5 5.16 921 14.671 5.04 Page 6 PAC525.TXT J K L 93 14.83 4.78 94 15 4.6 95 15.17 4.57 96 15.33 4.56 97 15.5 4.56 98 15.67 4.56 99 15.83 4.56 100 16 4.57 101 16.17 4.57 102 16.33 4.57 103 16.5 4.58 104 16.67 4.42 105 16.83 4.03 106 17 3.76 107 17.17 3.71 108 17.33 3.68 109 17.5 3.68 110 17.67 3.68 111 17.83 3.69 112 18 3.69 113 18.17 3.69 114 18.33 3.69 115 18.5 3.69 116 18.67 3.69 117 18.83 3.7 118 19 3.71 119 19.17 3.71 120 19.33 3.71 121 19.5 3.71 122 19.67 3.72 123 19.83 3.72 124 20 3.72 125 20.17 3.72 126 20.33 3.72 127 20.5 3.72 128 20.67 3.73 129 20.83 3.73 130 21 3.73 131 21.17 3.73 132 21.33 3.73 133 21.5 3.73 134 21.67 3.74 135 21.83 3.74 136 22 3.74 137 22.17 3.74 138 22.33 3.74 Page 7 PAC525.TXT J K L 139 22.5 3.74 140 22.67 3.75 141 22.83 3.75 142 23 3.75 143 23.17 3.75 144 23.33 3.75 145 23.5 3.75 146 23.67 3.76 147 23.83 3.77 148 24 3.12 149 24.17 1.52 150 24.33 0.42 151 24.5 0.06 152 24.67 0 153 24.83 0 154 25 0 155 25.17 0 156 25.33 0 157 25.5 0 158 25.671 0 Page 8 P11- toz5 a4vL 'F.-- "/ r-645, Y/7 11 PAC1025.TXT A B C D E F G H I 1 A25.HYD B25.HYD PACC25.HYD 2 3 153 10 4.64 153 10 19.53 153 10 6.99 4 1 0 01 0 0 0 0 5 0.17 0 0.17 0 0.17 0 6 0.33 0 0.33 0 0.33 0 7 0.5 0 0.5 0.04 0.5 0 8 0.67 0.02 0.67 0.17 0.67 0.03 9 0.83 0.04 0.83 0.35 0.83 0.07 10 1 0.06 1 0.53 1 0.11 11 1.17 0.07 1.17 0.68 1.17 0.14 12 1.33 0.09 1.33 0.82 1.33 0.18 13 1.5 0.1 1.5 0.93 1.5 0.2 14 1.67 0.12 1.67 1.13 1.67 0.24 15 1.83 0.15 1.83 1.36 1.83 0.29 16 2 0.16 2 1.51 2 0.33 17 2.17 0.17 2.17 1.61 2.17 0.35 18 2.33 0.18 2.33 1.7 2.33 0.37 19 2.5 0.19 2.5 1.78 2.5 0.39 20 2.67 0.21 2.67 1.97 2.67 0.43 21 2.83 0.24 2.83 2.21 2.83 0.48 22 3 0.25 3 2.33 3 0.51 23 3.17 0.26 3.17 2.4 3.17 0.53 24 3.33 0.26 3.33 2.46 3.33 0.54 25 3.5 0.28 3.5 2.51 3.5 0.56 26 3.67 0.31 3.67 2.7 3.67 0.59 27 3.83 0.35 3.83 2.93 3.83 0.64 28 4 0.38 4 3.04 4 0.67 29 4.17 0.41 4.17 3.1 4.17 0.68 30 4.33 0.43 4.33 3.14 4.33 0.69 31 4.5 0.45 4.5 3.17 4.5 0.7 32 4.67 0.5 4.67 3.38 4.67 0.74 33 4.83 0.56 4.83 3.65 4.83 0.8 34 5 0.59 5 3.76 5 0.83 35 5.17 0.62 5.17 3.82 5.17 0.84 36 5.33 0.64 5.33 3.85 5.33 0.85 37 5.5 0.66 5.5 3.87 5.5 0.86 38 5.67 0.72 5.67 4.1 5.67 0.9 39 5.83 0.79 5.83 4.39 5.83 0.97 40 6 0.83 6 4.5 6 1.02 41 6.17 0.86 6.17 4.55 6.17 1.07 42 6.33 0.88 6.33 4.58 6.33 1.12 43 6.5 0.9 6.5 4.6 6.5 1.16 44 6.67 1.05 6.67 5.24 6.67 1.37 451 6.83 1.25 6.83 6.1 6.83 1.64 461 71 1.331 71 6.41 1 71 1.8 Page 1 PAC 1025.TXT A B C D E F G H I 47 7.17 1.55 7.17 7.27 7.17 2.12 48 7.33 1.81 7.33 8.33 7.33 2.52 49 7.5 2.54 7.5 11.33 7.5 3.58 50 7.67 4.251 7.67 18.32 7.67 6.1 51 7.83 4.64 7.83 19.53 7.83 6.99 52 8 3.39 8 13.98 8 5.49 53 8.17 2.43 8.17 9.88 8.17 4.13 541 8.33 1.94 8.33 7.76 8.33 3.34 55 8.5 1.78 8.5 7.05 8.5 3.04 56 8.67 1.54 8.67 6.05 8.67 2.65 57 8.83 1.27 8.83 4.95 8.83 2.21 58 9 1.18 9 4.59 9 2.04 59 9.17 1.15 9.17 4.47 9.17 1.98 60 9.33 1.15 9.33 4.43 9.33 1.97 61 9.5 1.15 9.5 4.41 9.5 1.98 62 9.67 1.15 9.67 4.41 9.67 1.99 63 9.83 1.16 9.83 4.41 9.83 2 64 10 1.16 10 4.41 10 2.02 65 10.17 1.17 10.17 4.41 10.17 2.04 66 10.33 1.17 10.33 4.41 10.33 2.05 67 10.5 1.18 10.5 4.41 10.5 2.07 68 10.67 1.11 10.67 4.15 10.67 1.97 69 10.83 1.02 10.83 3.79 10.83 1.82 70 11 0.99 11 3.67 11 1.77 71 11.17 0.98 11.17 3.63 11.17 1.75 72 11.33 0.98 11.33 3.62 11.33 1.75 73 11.5 0.98 11.5 3.62 11.5 1.76 74 11.67 0.98 11.67 3.62 11.67 1.76 75 11.83 0.98 11.83 3.62 11.83 1.77 76 12 0.99 12 3.62 12 1.78 77 12.17 0.99 12.17 3.62 12.17 1.79 78 12.33 0.99 12.33 3.62 12.33 1.8 79 12.5 0.99 12.5 3.62 12.5 1.81 80 12.67 0.92 12.67 3.37 12.67 1.7 81 12.83 0.83 12.83 3.03 12.83 1.55 82 13 0.8 13 2.92 13 1.49 83 13.17 0.8 13.17 2.88 13.17 1.47 84 13.33 0.79 13.33 2.87 13.33 1.47 85 13.5 0.79 13.5 2.87 13.5 1.47 86 13.67 0.79 13.67 2.87 13.67 1.47 87 13.83 0.8 13.83 2.87 13.83 1.47 88 14 0.8 14 2.87 14 1.48 89 14.17 0.8 14.17 2.87 14.17 1.48 90 14.33 0.8 14.33 2.87 14.33 1.49 911 14.5 0.8 14.5 2.87 14.5 1.49 921 14.671 0.771 1 14.671 2.751 1 14.671 1.44 Page 2 PAC1025.TXT A B C D E F G H I 93 14.83 0.73 14.83 2.59 14.83 1.37 94 15 0.71 15 2.54 15 1.34 95 15.17 0.71 15.17 2.53 15.17 1.33 96 15.33 0.71 15.33 2.52 15.331 1.33 97 15.5 0.71 15.5 2.52 15.5 1.33 98 15.67 0.71 15.67 2.52 15.67 1.33 99 15.83 0.71 15.83 2.52 15.83 1.34 1001 16 0.71 16 2.52 16 1.34 101 16.17 0.71 16.17 2.52 16.17 1.34 102 16.33 0.71 16.33 2.52 16.33 1.35 103 16.5 0.71 16.5 2.52 16.5 1.35 104 16.67 0.66 16.67 2.35 16.67 1.27 105 16.83 0.6 16.83 2.13 16.83 1.16 106 17 0.58 17 2.05 17 1.12 107 17.17 0.57 17.17 2.03 17.17 1.1 108 17.33 0.57 17.33 2.02 17.33 1.1 109 17.5 0.57 17.5 2.02 17.5 1.1 110 17.67 0.57 17.67 2.02 17.67 1.1 111 17.83 0.57 17.83 2.02 17.83 1.1 112 18 0.57 18 2.02 18 1.1 113 18.17 0.57 18.17 2.02 18.17 1.1 114 18.33 0.57 18.33 2.02 18.33 1.1 115 18.5 0.57 18.5 2.02 18.51 1.1 116 18.67 0.57 18.67 2.02 18.67 1.11 117 18.83 0.57 18.83 2.02 18.83 1.11 118 19 0.58 19 2.02 19 1.11 119 19.17 0.58 19.17 2.02 19.17 1.11 120 19.33 0.58 19.33 2.02 19.331 1.11 121 19.5 0.58 19.5 2.02 19.5 1.12 122 19.67 0.58 19.67 2.02 19.67 1.12 123 19.83 0.58 19.83 2.02 19.83 1.12 124 20 0.58 20 2.02 20 1.12 125 20.17 0.58 20.17 2.02 20.17 1.12 126 20.33 0.58 20.33 2.02 20.33 1.12 127 20.5 0.58 20.5 2.02 20.5 1.13 128 20.67 0.58 20.67 2.02 20.67 1.13 129 20.83 0.58 20.83 2.02 20.83 1.13 130 21 0.58 21 2.02 21 1.13 131 21.17 0.58 21.17 2.02 21.17 1.13 132 21.33 0.58 21.33 2.02 21.33 1.13 1331 21.5 0.58 21.5 2.02 21.5 1.14 134 21.67 0.58 21.67 2.02 21.67 1.14 135 21.83 0.58 21.83 2.02 21.831 1.14 136 22 0.58 22 2.02 22 1.14 137 22.17 0.58 22.17 2.02 22.17 1.14 l 3-81 22.331 0.581 1 22.331 2.021 22.33 1.14 Page 3 PAC1025.TXT A B C D E F G H I 139 22.5 0.58 22.5 2.02 22.5 1.15 140 22.67 0.58 22.67 2.02 22.67 1.15 141 22.83 0.58 22.83 2.02 22.83 1.15 142 23 0.581 23 2.02 23 1.15 143 23.17 0.58 23.17 2.02 23.171 1.15 144 23.33 0.58 23.33 2.02 23.33 1.15 145 23.5 0.58 23.5 2.02 23.5 1.16 1461 23.67 0.58 23.67 2.02 23.67 1.16 147 23.83 0.59 23.83 2.02 23.83 1.16 148 24 0.39 24 1.34 24 0.81 149 24.17 0.13 24.17 0.45 24.17 0.33 150 24.33 0 24.33 0 24.33 0 151 24.5 0 24.5 0 24.5 0 152 24.67 0 24.67 0 24.67 0 153 24.83 0 24.83 0 24.83 0 154 25 0 25 0 25 0 1551 25.17 0 25.17 0 25.17 0 156 25.33 0 25.33 0 25.33 0 157 158 159 Page 4 1 t PAC1025.TXT J K L 1 S25.HYD 2 3 156 10 31 4 0 0 5 0.17 0 6 0.33 0 7 0.5 0 8 0.67 0.04 9 0.83 0.21 10 1 0.45 11 1.17 0.69 12 1.33 0.88 13 1.5 1.08 14 1.67 1.23 15 1.83 1.48 16 2 1.79 17 2.17 1.99 18 2.33 2.13 19 2.5 2.25 20 2.67 2.36 21 2.83 2.6 22 3 2.92 23 3.17 3.08 24 3.33 3.19 25 3.5 3.26 26 3.67 3.35 27 3.83 3.59 28 4 3.91 29 4.17 4.08 30 4.33 4.19 31 4.5 4.26 32 4.67 4.32 33 4.83 4.61 34 5 5 35 5.17 5.17 36 5.33 5.28 37 5.5 5.34 38 5.67 5.39 39 5.83 5.71 40 6 6.14 41 6.17 6.34 42 6.33 6.47 43 6.5 6.57 44 6.67 6.65 45 6.83 7.62 46 71 8.94 Page 5 PAC1025.TXT J K L 47 7.17 9.5 48 7.33 10.88 49 7.5 12.59 50 7.67 17.25 _ i►-DCV 51 7.83 28.21 �� �✓L(iC�`✓I FI G 52 8 31 53 8.17 23.14 r p 541 8.33 16.69 �-p(Ls,,� ✓� UT 55 8.5 13.19 �Q� (�S 56 8.67 11.93 � i 41A4 f� f: V4'^�' G 57 8.83 10.31 58 9 8.51 /� 59 9.17 7.84 60 9.33 7.61 61 9.5 7.55 62 9.67 7.54 63 9.83 7.55 64 10 7.57 65 10.17 7.59 661 10.33 7.62 67 10.5 7.63 68 10.67 7.66 69 10.83 7.25 70 11 6.66 71 11.17 6.44 72 11.33 6.36 73 11.5 6.35 74 11.67 6.36 75 11.83 6.36 76 12 6.37 77 12.17 6.39 78 12.33 6.4 79 12.5 6.41 80 12.67 6.42 81 12.83 6.01 82 13 5.44 83 13.17 5.22 841 13.33 5.15 85 13.5 5.13 86 13.67 5.13 87 13.83 5.13 88 14 5.14 89 14.17 5.15 90 14.33 5.15 91 14.5 5.16 92 14.671 5.16 Page 6 PAC 1025.TXT J K L 93 14.83 4.97 94 15 4.7 95 15.17 4.6 96 15.33 4.57 97 15.5 4.56 98 15.67 4.56 99 15.83 4.56 1001 16 4.57 101 16.17 4.57 102 16.33 4.57 103 16.5 4.58 104 16.67 4.58 1051 16.83 4.29 1061 17 3.91 1071 17.17 3.76 1081 17.33 3.7 109 17.5 3.69 110 17.67 3.69 111 17.83 3.69 112 18 3.69 113 18.17 3.69 114 18.33 3.69 115 18.5 3.69 116 18.67 3.69 117 18.83 3.7 118 19 3.7 119 19.17 3.71 120 19.33 3.71 121 19.5 3.71 122 19.67 3.72 123 19.83 3.72 124 20 3.72 125 20.17 3.72 126 20.33 3.72 127 20.5 3.72 128 20.67 3.73 129 20.83 3.73 130 21 3.73 131 21.17 3.73 132 21.33 3.73 133 21.5 3.73 134 21.67 3.74 135 21.83 3.74 136 22 3.74 1371 22.17 3.74 1381 22.331 3.74 Page 7 PAC1025.TXT J K L 139 22.5 3.74 140 22.67 3.75 141 22.83 3.75 1421 23 3.75 1431 23.17 3.75 1441 23.33 3.75 1451 23.5 3.75 1461 23.67 3.76 1471 23.83 3.76 1481 24 3.77 1491 24.17 2.6 1501 24.33 1 1511 24.5 0.06 1521 24.67 0 1531 24.83 0 1541 25 0 1551 25.17 0 1561 25.33 0 157 25.5 0 158 25.67 0 159 25.831 0 Page 8 too Y(z -,,A- -o a4w `�G S PAC5100.TXT IT A B C D E F G H I 1 PACA100.HYD PACB100.HYD PACC100.HYD 2 3 153 10 6.14 153 10 25.13 153 101 8.77 4 0 0 0 0 0 0 5 0.17 0 0.17 0 0.17 0 6 0.33 0 0.33 0.01 0.33 0 7 0.5 0.02 0.5 0.15 0.5 0.02 8 0.67 0.04 0.67 0.41 0.67 0.06 9 0.83 0.07 0.83 0.65 0.83 0.11 10 1 0.09 1 0.85 1 0.16 11 1.17 0.11 1.17 1.01 1.17 0.2 12 1.33 0.12 1.33 1.15 1.33 0.23 13 1.5 0.14 1.5 1.27 1.5 0.26 14 1.67 0.17 1.67 1.55 1.67 0.31 15 1.83 0.2 1.83 1.85 1.83 0.37 16 2 0.21 2 1.96 2 0.41 17 2.17 0.22 2.17 2.05 2.17 0.44 18 2.33 0.23 2.33 2.13 2.33 0.46 19 2.5 0.24 2.5 2.2 2.5 0.48 20 2.67 0.27 2.67 2.5 2.67 0.52 21 2.83 0.3 2.83 2.79 2.83 0.58 22 3 0.31 3 2.86 3 0.61 23 3.17 0.33 3.17 2.92 3.17 0.63 24 3.33 0.35 3.33 2.96 3.33 0.65 25 3.5 0.38 3.5 3.01 3.5 0.66 26 3.67 0.43 3.67 3.3 3.67 0.7 27 3.83 0.49 3.83 3.6 3.83 0.76 28 4 0.52 4 3.64 4 0.79 29 4.17 0.54 4.17 3.67 4.17 0.8 30 4.33 0.57 4.33 3.7 4.33 0.81 31 4.5 0.59 4.5 3.73 4.5 0.82 32 4.67 0.67 4.67 4.08 4.67 0.87 33 4.83 0.74 4.83 4.43 4.83 0.94 34 5 0.77 5 4.45 5 0.97 35 5.17 0.8 5.17 4.48 5.17 0.98 36 5.33 0.82 5.33 4.5 5.33 1 37 5.5 0.84 5.5 4.51 5.5 1.03 38 5.67 0.93 5.67 4.89 5.67 1.12 39 5.83 1.03 5.83 5.27 5.83 1.25 40 6 1.05 6 5.29 6 1.33 41 6.17 1.07 6.17 5.3 6.17 1.4 42 6.33 1.1 6.33 5.32 6.33 1.46 43 6.5 1.12 6.5 5.33 6.5 1.51 44 6.67 1.38 6.67 6.44 6.67 1.77 451 6.83 1.65 6.83 7.56 6.83 2.12 461 71 1.681 1 71 7.571 1 71 2.32 Page 1 PAC5100.TXT A B C D E F G H I 47 7.17 2.01 7.17 8.89 7.17 2.72 48 7.33 2.36 7.33 10.22 7.33 3.22 49 7.5 3.51 7.5 14.8 7.5 4.54 50 7.67 6.14 7.67 25.13 7.671 7.69 51 7.83 5.8 7.83 23.18 7.83 8.77 52 8 3.3 8 12.91 8 6.86 53 8.17 2.33 8.17 9.01 8.17 5.15 541 8.33 2.01 8.33 7.7 8.33 4.14 55 8.5 2.02 8.5 7.7 8.51 3.77 56 8.67 1.69 8.67 6.38 8.67 3.28 57 8.83 1.34 8.83 5.06 8.83 2.73 58 9 1.35 9 5.06 9 2.52 59 9.17 1.35 9.17 5.07 9.17 2.45 60 9.33 1.36 9.33 5.07 9.33 2.43 61 9.5 1.36 9.5 5.07 9.5 2.43 62 9.67 1.37 9.67 5.07 9.67 2.45 63 9.83 1.37 9.83 5.07 9.83 2.46 64 10 1.38 10 5.07 10 2.48 65 10.17 1.38 10.17 5.07 10.17 2.5 66 10.33 1.39 10.33 5.07 10.33 2.51 67 10.5 1.39 10.5 5.07 10.5 2.53 68 10.67 1.27 10.67 4.61 10.67 2.41 69 10.83 1.14 10.83 4.15 10.83 2.23 70 11 1.15 11 4.15 11 2.16 71 11.17 1.15 11.17 4.15 11.17 2.14 72 11.33 1.15 11.33 4.15 11.33 2.14 73 11.5 1.15 11.5 4.15 11.5 2.14 74 11.67 1.16 11.67 4.16 11.67 2.15 75 11.83 1.16 11.83 4.16 11.83 2.16 76 12 1.16 12 4.16 12 2.17 77 12.17 1.16 12.17 4.16 12.17 2.18 78 12.33 1.17 12.33 4.16 12.33 2.19 79 12.5 1.17 12.5 4.16 12.5 2.2 80 12.67 1.05 12.67 3.72 12.67 2.07 81 12.83 0.93 12.83 3.29 12.83 1.88 82 13 0.93 13 3.29 13 1.81 83 13.17 0.93 13.17 3.29 13.17 1.79 84 13.33 0.93 13.33 3.29 13.33 1.78 85 13.5 0.93 13.5 3.29 13.5 1.78 86 13.67 0.93 13.67 3.29 13.67 1.78 87 13.83 0.93 13.83 3.29 13.83 1.79 88 14 0.94 14 3.29 14 1.79 89 14.17 0.94 14.17 3.29 14.17 1.8 90 14.33 0.94 14.33 3.29 14.33 1.8 911 14.5 0.94 14.5 3.29 14.5 1.81 921 14.671 0.881 1 14.671 3.09 1 14.671 1.74 Page 2 f 1 PAC5100.TXT A B C D E F G H I 93 14.83 0.83 14.83 2.89 14.83 1.66 94 15 0.83 15 2.89 15 1.62 95 15.17 0.83 15.17 2.89 15.17 1.61 96 15.33 0.83 15.33 2.89 15.331 1.61 97 15.5 0.83 15.5 2.89 15.5 1.61 98 15.67 0.83 15.67 2.89 15.67 1.61 99 15.83 0.83 15.83 2.89 15.83 1.61 1001 16 0.83 16 2.89 16 1.62 101 16.17 0.83 16.17 2.89 16.171 1.62 102 16.33 0.83 16.33 2.89 16.33 1.62 103 16.5 0.83 16.5 2.89 16.5 1.63 104 16.671 0.75 16.67 2.6 16.67 1.53 105 16.83 0.67 16.83 2.31 16.83 1.4 106 171 0.67 17 2.31 171 1.35 107 17.17 0.67 17.17 2.31 17.17 1.33 108 17.33 0.67 17.33 2.31 17.33 1.32 109 17.5 0.67 17.5 2.31 17.5 1.32 110 17.67 0.67 17.67 2.31 17.67 1.32 111 17.83 0.67 17.83 2.31 17.831 1.32 112 18 0.67 18 2.31 18 1.32 113 18.17 0.67 18.17 2.31 18.17 1.32 114 18.33 0.67 18.33 2.31 18.33 1.33 115 18.5 0.67 18.5 2.31 18.5 1.33 116 18.67 0.67 18.67 2.31 18.671 1.33 117 18.83 0.67 18.83 2.31 18.83 1.33 118 19 0.67 19 2.31 19 1.33 119 19.17 0.67 19.17 2.31 19.17 1.34 120 19.33 0.67 19.33 2.31 19.33 1.34 121 19.5 0.67 19.5 2.31 19.5 1.34 122 19.67 0.67 19.67 2.31 19.67 1.34 123 19.83 0.67 19.83 2.31 19.83 1.34 124 20 0.67 20 2.31 20 1.35 125 20.17 0.68 20.17 2.31 20.17 1.35 126 20.33 0.68 20.33 2.31 20.33 1.35 127 20.5 0.68 20.5 2.31 20.51 1.35 128 20.67 0.68 20.67 2.31 20.67 1.35 129 20.83 0.68 20.83 2.31 20.83 1.35 130 21 0.68 21 2.31 21 1.36 131 21.171 0.68 21.17 2.32 21.17 1.36 132 21.33 0.68 21.33 2.32 21.331 1.36 133 21.5 0.68 21.5 2.32 21.5 1.36 134 21.67 0.68 21.67 2.32 21.67 1.36 135 21.83 0.68 21.83 2.32 21.83 1.36 136 22 0.68 22 2.32 22 1.37 137 22.17 0.68 22.17 2.32 22.17 1.37 138 22.33 0.681 1 22.331 2.321 1 22.33 1.37 Page 3 PAC5100.TXT A B C D E F G H I 139 22.5 0.68 22.5 2.32 22.5 1.37 140 22.67 0.68 22.67 2.32 22.67 1.37 141 22.83 0.68 22.83 2.32 22.83 1.37 142 23 0.681 23 2.321 23 1.38 143 23.17 0.68 23.17 2.32 23.171 1.38 144 23.33 0.68 23.33 2.32 23.33 1.38 145 23.5 0.68 23.5 2.32 23.5 1.38 1461 23.67 0.68 23.67 2.32 23.67 1.38 147 23.83 0.68 23.83 2.32 23.83 1.38 148 24 0.34 24 1.16 24 0.97 149 24.17 0 24.17 0 24.17 0.4 150 24.33 0 24.33 0 24.33 0 151 24.5 0 24.5 0 24.5 0 1521 24.67 01 24.67 0 24.67 0 1531 24.83 0 24.83 0 24.83 0 154 25 0 25 _ 0 25 0 155 25.17 0 25.17 0 25.17 0 156 25.33 0 25.33 0 25.33 0 157 158 Page 4 PAC5100.TXT J K L 1 PACS100.HYD 2 3 155 10 37.24 4 0 0 5 0.17 0 6 0.33 0 7 0.5 0.09 8 0.67 0.33 9 0.83 0.64 10 1 0.93 11 1.17 1.18 12 1.33 1.39 13 1.5 1.56 14 1.67 1.82 15 1.83 2.19 16 2 2.47 17 2.17 2.62 18 2.33 2.75 19 2.5 2.86 20 2.67 3.08 21 2.83 3.44 22 3 3.7 23 3.17 3.81 24 3.33 3.91 25 3.5 4 26 3.67 4.22 27 3.83 4.6 28 4 4.87 29 4.17 4.97 30 4.33 5.04 31 4.5 5.1 32 4.67 5.35 33 4.83 5.82 34 5 6.12 35 5.17 6.21 36 5.33 6.28 37 5.5 6.33 38 5.67 6.61 39 5.83 7.16 40 6 7.55 41 6.17 7.67 42 6.33 7.78 43 6.5 7.88 44 6.67 8.64 451 6.83 10.24 461 71 11.29 Page 5 PAC5100.TXT J K L 47 7.17 12.36 48 7.33 14.39 49 7.5 18.57 50 7.67 29.09 51 7.83 37.24 -C` �`- ��'�L E't.+�' I�J1,/LR,, 53 8.152 8 31.17 C 20.99 r•-�l ��- ���`�1� r 2� i�r�- 541 8.33 15.99 L/"t A f lZ•ovk U 55 8.5 14.04 �A 56 8.67 12.73 ��U ►``'�t � � M(`"� G �Q- 57 8.83 10.61 A � . 58 9 9.24 59 9.17 8.97 601 9.33 8.89 61 9.5 8.86 62 9.67 8.87 63 9.83 8.89 64 10 8.9 651 10.17 8.93 661 10.33 8.95 671 10.5 8.97 681 10.67 8.7 69 10.83 8.02 70 - -- 11 7.56 71 11.17 7.47 72 11.33 7.44 73 11.5 7.44 74 11.67 7.45 75 11.83 7.47 76 12 7.48 77 12.17 7.49 78 12.33 7.5 79 12.5 7.52 80 12.67 7.25 81 12.83 6.59 82 13 6.13 83 13.17 6.04 84 13.33 6.01 85 13.5 6 86 13.67 6 87 13.83 6 88 14 6.01 89 14.17 6.02 90 14.33 6.03 91 14.5 6.03 92 14.67 5.91 Page 6 PAC5100.TXT J K L 93 14.83 5.6 94 15 5.39 95 15.17 5.35 96 15.33 5.33 97 15.5 5.33 98 15.67 5.33 99 15.83 5.33 100 16 5.33 101 16.17 5.34 102 16.33 5.34 103 16.5 5.34 104 16.67 5.16 105 16.83 4.71 106 17 4.4 107 17.17 4.34 108 17.33 4.31 109 17.5 4.3 110 17.67 4.3 111 17.83 4.3 1121 18 4.3 1131 18.17 4.3 1141 18.33 4.3 1151 18.5 4.31 1161 18.67 4.31 1171 18.83 4.31 1181 19 4.31 1191 19.17 4.31 1201 19.33 4.32 1211 19.5 4.32 1221 19.67 4.32 1231 19.83 4.32 1241 20 4.32 1251 20.17 4.33 1261 20.33 4.34 1271 20.5 4.34 1281 20.67 4.34 1291 20.83 4.34 1301 21 4.34 1311 21.17 4.35 1321 21.33 4.36 1331 21.5 4.36 1341 21.67 4.36 1351 21.83 4.36 136 22 4.36 137 22.17 4.37 138 22.331 4.37 Page 7 PAC5100.TXT J K L 139 22.5 4.37 140 22.67 4.37 141 22.83 4.37 142 23 4.37 143 23.17 4.38 144 23.33 4.38 145 23.5 4.38 1461 23.67 4.38 147 23.83 4.38 148 24 3.63 149 24.17 1.8 150 24.33 0.5 151 24.5 0.07 152 24.67 0 153 24.83 0 154 25 0 155 25.17 0 156 25.33 0 157 25.5 0 158 25.67 0 Page 8 1 2A -22 Pam tmP - , Ca rMcoo P, xxx Ingo N M M M N C It.Q Thl 0 , , h 74 Y3 IOU Vgl A- c v 47 too , Iffb ) f7Ai c l u ���► fi� t Ors, JS3 � Vo - CITY OF RENTON MEMORANDUM DATE: August 5, 1991 TO: Randall Parsons FROM: David Jennings SUBJECT: PACCAR/HOUSER STORM SEWER BYPASS HYDROLOGY REPORT Below are my comments from the review of the Houser Storm Sewer Bypass Pipeline Hydrology Report submitted by SSOE. In general, the report format does not follow the 1991 King County Surface Water Design Manual guidelines as adopted by the City of Renton. Specifically,Core Requirements 2,5,6, and 7 have not been fully developed. Cr#2: No narrative description of the makeup and general condition of the drainage system was provided,nor a list of existing or predicted problems relating to capacity,flooding,erosion,or habitat destruction. CR#5: An erosion/sedimentation control plan was not discussed nor provided. Although this is a small project to be conducted on private property,the potential for adverse hard-to-detect problems of capacity loss and/or contamination due to sediment conveyance and deposition in the down stream system is large. This should warrant the preparation of a detailed sediment control plan with the possible inclusion of special provisions. The insertion of temporary baffles or weirs to trap sediments,the installation of monitoring equipment,and the imposition of special end-of- job clean-out and television inspection requirements in the downstream system should be considered. CR#6: Because this project will become an integral part of a sensitive system, special provisions for the operation and maintenance of the system, including emergency access rights, express statements of liability,inspection and reporting proceedures,and long-term bonding requirements should be considered. CR#7: See comments under CR#6 above. The comments provided below relate specifically to my review of the information provided: o Although the values used appear to be conservative values, treatment of the entire tributary area as a single basin may not be as conservative or as realistic as defining sub-areas within the basin upstream of the project site. A quick analysis using the King County SBUH program is summarized in table 1 (attached). These calculations, using the original sub-basins A, B, and C, and their respective areas and assumed CN values but with travel times of 10 minutes(assumed)for sub-basins A and B and 11.84 minutes (as provided) for sub-basin C, indicate that the design values may be too low for both the 25 and 100 year storms. Predicted runoff values were not provided for either the 2- or the 10- year 24 hour storm events. Shorter time-of-concentration values for each of the sub-basins,given their highly urbanized character,may be more realistic and would result in even higher predicted flow values for each of the design storm events. The Consultant should reassess his analysis and support his calculations in narrative form in the final submittal. 0 By the King County Manual, Table 3.S.2B, sub-areas with 22 and 40 dwelling units (DU's) per acre cannot have only 34% and 30% impervious area for sub-areas A and C respectively, as described in the calculations. The impervious areas must be much higher,as stipulated in the manual. (Conceptually,the impervious area percentages for area C must also be greater than that for area A since DU-C =40 > DU-A =22). o Although overland flow values up to 3S0 feet are permitted by the manual,in this area,sheet flow lengths greater than about 100' are not realistic in this sub-basin because of the highly developed character of the area. Based on field observation, sheet flows will be collected and/or concentrated into shallow concentrated flow within distances much shorter than 3S0 feet(2S0'was used in the calculation of the overall basin time-of concentration value (Tc)). Shallow concentrated flows achieve greater velocities for the same grade and roughness conditions. Application of faster travel times due to higher velocities will result in smaller Tc values and larger design flows for a given storm event. o Recognizing that design and construction will proceed with the installation of an orifice restrictor plate,the sizing of the plate based on existing system restrictions should be checked. The analysis provided assumed inlet control on an 18-inch diameter RCP. The consultant should show why this culvert will not be subjected to outlet control (likely because of the shallow slope at which the pipes are laid). Outlet control on this same pipe section will likely result in a much more conservative design flow value. This will impact the sizing of the overflow detention pond. The consultant should also provide a copy of the nomograph used in his calculation. Also,since a profile has not been provided of the existing drainage system,and backwater conditions are not known at this time,it is difficult to assess the validity of generating 2.97 feet of head over an 18-inch pipe in the controlling manhole given that adjacent upstream and downstream manholes will also be surcharged. It is more likely that only a fraction of a foot of head will be available at this location to drive water through the system. o A brief narrative description of the calculations should be provided to lead the reviewer through the analysis process,communicate the intent of the design,and tie together the various pieces of the alculations. o Figures included with the calculations should be labled and referenced in the text described above. 0 t?wl 0 /15-/1 -s wgtr-r I 2 4V()s e(z- W Ar 51'17(2-M S jr-w e A. 1% y-PA-as 5 Fo r1.,�r" PCvt Cw - -A 6 A,N k-tfS, S v F' A OA 'I'M R vrA-P-T l' gas►�S US , aev o S 8u 44 "x-xorM . � nT� ' ,vBgk ,iJ 5 �f�i46� okS �M __= GA�. Gv L�'t"rv�•1S �►.1 �s of-�} WISE gorgs 0 Vf 0 coo in OO .�N NO �� G`v 9 8A 5 iJ A� GN A�rA G 0 "ra f Imi. Tr o a 244 . It 10 11.5-3 83 12.14, 1* � low yo g-, esrOw C lop, (A 4, A SaV 6) aifN 5� 1 1 $3 �vW ' fi b` 04tGM"i P4 OF 5 M '4 TG VA-I ve-S fv(I • 4vggP,41 as A., 4 9 "P W A4 vulo FPO- �v0�6p,41 sj G J7-Vs v L-rCo GA-L'" t,krco ws IA N V1 LA r N N a a a �jf �p � G• l � 1�8� CITY OF RENTON MEMORANDUM DATE: September 11, 1991 TO: Gregg Zimmerman FROM: Randall Parsons SUBJECT: PACCAR EAS -WEST INTERCEPTOR I have reviewed the revised drainage report (Dated 9-3-91) prepared by S.S.O.E. that I received for this project last Friday, on Monday, and contacted Steven Whitmann-Todd yesterday morning with an issue regarding his analysis. He had assumed and calculated the outlet control restriction at the "cut point" location for the proposed East- West Interceptor (see enclosed "Basin Boundaries" figure, points "A", "B" and "C"). This resulted in no flow restrictions for the existing flows in the East-West Interceptor. I noted to him that the existing conveyance systems for the Central (No. 2, 24" diameter) and East (No. 3, 18" diameter) sub-basins connect immediately downstream on the north portion of the site (point "X" on the figure) at a 25 foot length of 24" diameter pipe (with only 0.25 feet of available head differential)which I felt would substantially restrict the flow. He concurred with my observation and said he would visit the site and revise his report accordingly. We estimated that with this new assumption that the existing system would have a capacity (assuming full outlet control) of approximately 24 cfs. This means that the 31.5 cfs he has computed for the 100 year design storm event from sub-basins 1, 2, and 3 would have to be attenuated using an interim restrictor prior to discharging offsite. The restrictor would be located in the manhole where the East-West Interceptor would drain the existing channel located at the north end of the site. The required detention storage volume would likely be provided within the East-West Interceptor pipeline, and if needed, in the existing channel or an interim detention pond similar as is being employed for the Houser Bypass Interceptor. My understanding is that he will submit the revised drainage report and plans later this week. Let me know if you have any questions. RP:rp:PACEW NT.DOC enclosure cc Dick Anderson Dave Jennings Title Sheet Na of e / / Chk. i. '/ • / Job Na Y � J6 `�i ISolo� , SSOE, Inc. 3015 112th Avenue, N.E., Suite 101 • Bellevue, Washington 98004 • Fax 20"27-8412 • 206-827-2960 ifi�• <<= All !1J4-o9 .�• I I 1 �_ !1-7 _ ` o IqV SL%J 1° r A I f 1/ vm d ti_ n1-ELt4 iS I wv ls-o2 �- -f o ~ � � I ' I rl I I Its If �I �- ,I --}t - _ li ._•. IM) EL it.14 �� 1 3 N I IX� IAA tL T'L 'f - ' 1 lNV ELl �— .14 CL fC." Illy o-d' TT — - CITY OF RENTON MEMORANDUM DATE: September 13, 1991 TO: Gregg Zimmerman FROM: Randall Parsons SUBJECT: STORMWATER AND WASTEWATER UTILITY SECTION PACCAR FILL AND GRADE PERMIT REVIEW COMMENTS REVIEW OF"EXCAVATION, SURCHARGE AND GRADING PLANS" (AREAS A, B, C and D only): Enclosed are my comments on the revised plans. I have approved them with the revisions noted and the questions answered to your satisfaction. The key revisions involve: (1) Lowering the sediment pond bottoms such that adequate depths will be provided for the settling and sediment storage zones. I reviewed the"high groundwater"contour maps prepared by Hart Crowser and these elevations should not intercept the groundwater. Note,the bottom of the existing channel is below these elevations. (2) The standpipes for the sediment pond outlets need to have orifices set at the 1' elevation which separates the settling zone from the sediment storage zone, not"riddled"with perforation as they had shown. I sized the number of orifices (8, 1"diameter)to provide detention control for the 10 year flows based on their calculations. (3) The Construction Phasing Notes and Plan need to be revised as shown to assure that the erosion control facilities are in place prior to clearing and grading activities across the site. (4) The existing storm pipes shown need to be revised to show the approved Interceptor plan alignments and structures. Note,there is a pipe labeled as"SS Force Main"that we need to know what it is. I certainly hope it is not a sanitary sewer force main connected into the storm drainage system. I will complete my review of the Stormwater and Wastewater Monitoring Plan following receipt of an up-to-date specifications for the project (including the remediation work and soil stockpiling) and the groundwater qualify monitoring plan that was approved by WSDOE. We still have the pieces that were submitted originally. cc Dick Anderson Dave Jennings July 29, 1991 Mr. Bill Stalzer - City of Renton 1a 200 Mill Avenue South Renton, WA 98055 Dear Mr. Stalzer: Attached for your review and use are proposed utility easements and access authorizations covering the two new PACCAR storm drain lines to be constructed on PACCAR's Renton property. As we have recently discussed in our 7:30am meetings, the City may only desire to have right of access for inspection and emergency debris removal for the Houser Way By-Pass line and allow PACCAR to retain ownership and maintenance of the line. Please contact me if you have technical questions regarding the line. You will need to contact Phil Gladfelter regarding any easement issues. Sincerely, x k- -J" Robert K. Butler, P.E. Corporate Environmental Manger RKB/jk Attachments cc: Dick Bangert Phil Gladfelter Hank Kiefer Claus Hackenberger Gary Ostle DRAFT/PEG:LP/PEG:CITYRDPW.SBM/7-11=91 pm - 2 r [PACCAR Letterhead] a 6 1991 City of Renton �j Department of Public Works 200 Mill Avenue South Renton, WA 98055 �/� v/ � ATTN: ` RE: Utility Permit No. 87225 Storm Drain Line, PACC Defen e Systems Property, Renton I Gentlemen: Regarding the foregoing Utility Permit for construction of a private storm drain system serving the south half of PACC ' 82 acre Renton, Washington property, the City has expresse concern that it be permitted to inspect the condition and m ' tenance of this storm drain system from time to time, since rainage from the PACCAR property is a significant contrib r to the City's storm drain system installed in Gard enue North. This letter constitutes AR's assurance that upon reasonable notice PACCAR will it entry of authorized City representativ pon PACCAR's Renton, Washington property from time to t ' for purposes of the City inspecting the condition and ntenance of the storm drain system covered by the foregoing Utility Permit. Very truly yours, Phillip E. Gladfelter Corporate Real Property Manager PEG: lp cc: R. K. Butler/C. Hackenberger G. T. Ostle DRAFT/PEG:LP/PEG:CITYRS DE.S8M/7-11-91 pm - 3 (PACCAR Letterhead] 1991 City of Renton 200 Mill Avenue South Renton, WA 98055 Attn: RE: Relocated Storm Drain Easement from PACCAR Inc to City of Renton, Vicinity of Vacated Houser Way N. - North Fourth Street to North Eighth Street - Renton, Washington Gentlemen: We refer to the attached easement to be granted by PACCAR Inc to the City of Renton, as Grantee. This property is located at PACCAR' s Renton, Washington manufacturing facility (former PACCAR Defense Systems facility) ; the easement area referred to in the easement is to be located in unplatted land in Renton described in the easement. This letter is to advise the City that releases of a significant quantity of hazardous substances on or about the property covered by this easement may have occurred at various times in the past. The Site was, in June 1988, nominated for inclusion on the National Priorities List by US Environmental Protection Agency pursuant to the federal Comprehensive Response, Liability and Compensation Act, as amended. While PACCAR has not tested the easement area separately from the remainder of PACCAR's surround- ing property, the City is advised of the soils and groundwater testing reports respecting the larger PACCAR Renton property (the "Site") in which this easement area will be located in whole or in part, and which PACCAR has previously filed with the Washington Department of Ecology. PACCAR has furnished to the City copies of the Remedial Investigation/Feasibility Study and related Consent Decree hereinafter referred to, and the draft Cleanup Action Plan for this property. The City is also encouraged to confer with R. K. Butler, PACCAR's Corporate Environmental Manager (this address, telephone 455-7435) , and David South, Department of Ecology (Redmond office, telephone 649-7200) , respecting such matters. In February 1989 , PACCAR entered into a Consent Decree with Ecology in Superior Court for the Remedial Investigation/ DRAFT/PEG:LP/PEG:CITYRSDE.S8M/7-1'1=91 pm - 4 Feasibility Study Work Plan (referred to above) which provided, in part, as follows: "No voluntary or involuntary conveyance or relinquishment of title, easement, leasehold, or other interest in any portion.of the Site shall be consummated without provision for continued operation and maintenance of any containment system, treatment system, and monitoring system installed or implemented pursuant to this Decree. " "Prior to transfer of any legal or equitable interest in all or any portion of the property, Defendant shall serve a copy of this Decree and the attached Exhibits upon any prospective purchaser, lessee, transferee, assignee, or other successor in interest of the property; and, at least thirty (30) days prior to any transfer, Defendant shall notify Ecology of said dontemplated transfer. " In connection with the ultimate Cleanup Action Plan, PACCAR will hereafter enter into another Consent Decree with Ecology in Superior Court, which is expected to provide, in part, substantially to the same effect as above quoted from the February 1989 Consent Decree. In addition, it is expected that this additional Consent Decree will also provide as follows: "Upon entry of this Decree, Defendant agrees that the restrictive covenant, attached hereto as Exhibit "C, " shall be recorded with the Office of the King County Auditor and shall restrict future uses of the Site. With Ecology' s prior written approval, and after completion of the remedial action required by this Decree, Defendant, or its successor(s) , may record an instrument which provides that the restrictive covenant provided at Exhibit "C" shall no longer limit uses of the Site or be of any further force or effect. " Respecting all such matters and the condition of the Easement Area to be covered by this easement, we advise you that such conveyance is made subject to any obligations of PACCAR in connection with these Consent Decrees. In connection with the particular storm drainage utilities installed in this easement, PACCAR has already undertaken this construction on behalf of the City. Among the precautions PACCAR took to eliminate risks associated with any soil contamination encountered were the following: All excavation, movement of soils and placement of filter fabric was accomplished by certified workers who have received 40 hours of training in accordance with OSHA Regulation 29 CFR 1910. 120. DRAFT/PEG:LP/PEG:CITYRSDE.S8M/7-11-91 pm - 5 All excavated materials were stockpiled on-site and soils are to be handled as part of the site remedial actions. i • All excavations were lined with a minimum 6 oz. j polypropylene, nonwoven, needle punched filter fabric with a minimum 12" overlap at the seams. i • Lined excavations have been back filled with clean imported material. +; We trust the foregoing adequately addresses any concerns the City may have associated with construction and future maintenance of storm drain utility lines to be conveyed by this easement. Very truly yours, Phillip E. Gladfelter Corporate Real Property Manager PEG: lp Attachment: Form of Easement cc: Department of Ecology, Redmond (30 days' advance notice, or waive same] Attn: David South i DRAFT/PEG:LP/PEG:CITYRSDE.S8M/7-11=91 pm - 6 bcc: R. K. Butler/C. Hackenberger J. R. Bauman R. P. Beveridge, Esq. S. E. Mack, Esq. D. G. Opacki, Esq. G. T. Ostle DRAFT/PEG:LP/PEG:UTILS DE.S 8M/7-11-9 1 pm - 7 UTILITY EASEMENT AND RELEASE OF EASEMENT PACCAR Inc ("GRANTO for and,-in consideration of the sum of One Dollar ($1. 00) and of valuable consideration, receipt of which is hereby acknowledged, reby conveys and quitclaims unto the City of Renton, a Washingto it c usive easemen ruc o e aintain reconst ,,- inspect and remove a p 'c rain, land, situated in King oun are of Washington, describ as follows: A strip of land in south half of Section 8, Township 23 North, Range 5 a enton, King County, Washington which is four feet f r st drain purposes and eight feet for maint purpo n each side ine described as follows: [Insert legal description of easement centerline] , as such parcels are more particularly shown cross-hatched on the map attached hereto as Exhibit A and by this reference incorporated herein. Said parcels are herein referred to as the "Easement Area. " TO HAVE AND TO HOLD said easement unto GRANTEE and its successors and assigns forever, subject to the covenants and conditions hereof, which GRANTEE by its acceptance of this easement agrees to fully perform. 1. Subject only to the rights expressly granted in this easement, . GRANTOR reserves all rights with respect to the Easement Area including, without limitation, the right to grant additional easements, licenses and permits therein to others, the right to install utilities and other fixtures or improvements over, upon, across and under the Easement Area; and the right to locate structures with permanent foundations within the Easement Areas; PROVIDED HOWEVER, that no surface structures shall be located within 5 feet horizontally of GRANTEE's storm drain utilities installed under this easement without GRANTEE 's prior written consent (which consent GRANTEE agrees not to withhold unreasonably) . GRANTOR shall not be liable to GRANTEE, or to GRANTEE ' s employees, agents, contractors or users of GRANTEE 's property, for loss or injury resulting from any damage or destruction of GRANTEE ' s facilities directly or indirectly caused by GRANTOR' s use of the Easement Area or GRANTOR' s storm drain facilities on the Easement Area, excepting only loss or injury which results solely from GRANTOR's failure to exercise reasonable care not to damage or destroy GRANTEE 's storm drain facilities installed within the Easement Area. DRAFT/PEG:LP/PEG:UTILSDE.SBM/7-11-91 pm - 8 2. GRANTOR reserves the right to relocate the storm drain facilities installed in the Easement Area and the related Easement Area, in whole or in part, at GRANTOR's expense in connection with future redevelopment of GRANTOR's property; provided, that no such relocation shall adversely affect drainage flow rates of the storm drain facilities as initially installed in the Easement Area. 3 . GRANTEE does hereby release, indemnify and promise to defend and save harmless GRANTOR from and against any and all liability, loss, damage, expense, actions and claims, including costs and reasonable attorneys' fees incurred by GRANTOR in defense thereof, asserted or arising directly or indirectly on account of or out of acts or omissions of GRANTEE and GRANTEE's servants, agents, employees and contractors in the exercise of the rights granted herein; PROVIDED, HOWEVER, this paragraph does not purport to indemnify GRANTOR against liability for damages arising out of bodily injury to persons or damage to property caused by or resulting from the sole negligence of GRANTOR or GRANTOR's agents or employees. 4 . GRANTEE shall at all times maintain the Easement Area in good and safe condition and repair. 5. If the Easement Area ceases to be used by GRANTEE to convey public storm drainage between North Fourth Street and North Eighth Street in the City of Renton, then the easement herein granted shall terminate, and all rights, interests and privileges granted hereunder shall revert to the GRANTOR, its successors and assigns. Upon any termination of this easement, GRANTEE shall promptly remove from the terminated Easement Area any facilities installed by GRANTEE, and shall restore the Easement Area to its condition prior to such removal. 6. Notices given under this easement shall be given as follows: If to GRANTOR: PACCAR Inc Corporate Real Property Manager 777 - 106th Ave. N.E. Bellevue, WA 98004 If to GRANTEE: The City of Renton Department of Public Works 200 Mill Avenue South Renton, WA 98055 Either party may change the address to which notices may be given by giving notice as above provided. 7 . GRANTOR at its expense is initially installing the storm water drainage facilities to be used by GRANTEE in the Easement Area. Effective upon completion of such installation and acceptance by GRANTEE (as evidenced by its commencing storm DRAFT/PEG:LP/PEG:UTILSDE.S8M/7-11-91 pm - 9 drainage through the Easement Area) , GRANTOR sells and delivers unto GRANTEE all piping, catch basins, valves, meters, appurtenances, vaults and other storm drainage facilities installed in the Easement Area, TO HAVE AND TO HOLD the same to the GRANTEE and its successors and assigns forever. The foregoing sale and delivery are intended to transfer to GRANTEE all of GRANTOR's interest in the foregoing described property after installation in the Easement Area, whether such property is correctly characterized as realty or personalty. 8 . By its acceptance of this Easement and in consideration of the grant hereof, as evidenced by the recordation of this Easement, GRANTEE conveys and quitclaims to GRANTOR all right, title and interest of GRANTEE, its successors and assigns, including any after-acquired title, in and to a storm drain line traversing GRANTOR's property and located approximately within the corridor legally described in Exhibit B attached hereto and incorporated herein, including any rights of GRANTEE to use thereof and of GRANTOR's land to convey surface waters of GRANTEE or others, and GRANTEE hereby expressly releases and forever abandons all such interests and rights unto GRANTOR. Said storm drain line and rights hereby quitclaimed and released by GRANTEE have been replaced by the Easement Area granted by GRANTOR to GRANTEE by this instrument. This easement has been executed as of this day of 1991. GRANTOR: (SEAL) PACCAR Inc Attest: By Assistant Secretary Its STATE OF WASHINGTON ) ) ss. COUNTY OF KING ) On this day of 1991, before me personally appeared and , to me known to be the and Assistant Secretary, respectively, of PACCAR Inc, the corporation that executed the within and foregoing instrument, and acknowledged the same to be the free DRAFT/PEG:LP/PEG:UTILSDE.SBM/7-11-91 pm - 10 and voluntary act and deed of said corporation, for the uses and purposes therein mentioned, and on oath stated that they were authorized to execute said instrument. IN WITNESS WHEREOF, I have hereunto set my hand and affixed my official seal, the day and year first above written. Notary Public in and for the State of Washington, residing at DRAFT/PEG:LP/PEG:UTILSDE.S8M/7-11=91 pm - 11 EXHIBIT A TO STORM DRAIN EASEMENT (plot plan of relocated storm drain easement) 2/y n DRAFT/PEG:LP/PEG:UTILSDE.SBM/7-11-91 pm - 12 EXHIBIT B TO STORM DRAIN EASEMENT Legal Description of Released Storm Drain Easement Storm Drainage Easement No. 1 A strip of land, 25. 00 feet in width, over a portion of the southeast quarter of Section 8, Township 23 North, Range 5 East, W.M. , in the City of Renton, King County, Washington, said strip of land having 10. 00 feet easterly of and 15. 00 feet westerly of the following described centerline: Commencing at the east quarter corner of said Section 8, from which point the northeast corner of said section bears NO1'02109"E; thence N89 '271125"W, along the north line of said southeast quarter, 2647 .56 feet to an existing center of section monument; thence SO1"0214011W, along the north-south center of section line of said Section 8, a distance of 60. 00 feet to the southerly margin of North 8th Street; thence N89"27125"W, along said southerly margin, 311. 00 feet to the TRUE POINT OF BEGINNING of the herein described centerline; thence SO1"1512511W 653 . 99 feet; thence S20'4611711E 110. 74 feet; thence S24°5010011E 510. 59 feet; thence S30°0010011E 323 . 10 feet; thence S00"0010011W 188 . 69 feet; thence S13 °2210011E 48. 65 feet; thence S11`0510011E 130. 20 feet; thence S10'1919911E 185.37 feet; thence S11"0210011E 59. 83 feet; thence S27"5810011W 16.84 feet; thence S03'0712411W 58 .74 feet; thence N89'1110011E 24. 19 feet; thence S09'4510011E 164 . 14 feet; thence S05"4110011E 229. 04 feet, more or less to the northerly margin of North 4th Street and the terminus of the herein described centerline. PACCAR DEI Project No 85123 July 9, 1991 85123SWRESMNT#1 -1 Printed - 07/10/1991 PRIVATE DRAINAGE EASEMENT For a valuable consideration, receipt of which is hereby acknowledged, the GRANTOR(s), the owner(s) in fee of that certain parcel of land, described as follows: hereby grants and conveys a drainage easement(as shown on the attached Exhibit"A") for the purpose of conveying or storing storm and surface water per an engineering plan approved by City of Renton, a Municipality Corporation of King County, for the project known as: together with the right for City of Renton to enter said drainage easement for the T purpose of observing that the owner(s)are properly operating and maintaining the drainage facilities contained within. The owner(s) of said parcel are responsible for operating, maintaining and repairing the drainage facilities contained within said drainage easement, and are hereby required to obtain written approval from the City of Renton prior to filling, piping, or cutting or removing vegetation(except for routine landscape maintenance such as lawn mowing), in open vegetated drainage facilities (such as swales, channels, ditches, ponds, etc.), or performing any alterations or modifications to the drainage facilities, contained within said drainage easement. The covenants herein contained shall run with the land and are binding upon the GRANTOR(s), it's heirs, and all subsequent owner(s) thereof, forever. IN WITNESS THEREOF, the said GRANTOR(s)hereto have hereunto set their hands GRANTOR GRANTOR STATE OF WASHINGTON ) COUNTY OF KING ) SS On this day personally appeared before me: to me known to be the individual(s) described in and who executed the within and foregoing instrument and acknowledged that they signed the same as their free and voluntary act and deed, for the uses and purposes therein stated. Given under my hand and official seal this day of , 19 NOTARY PUBLIC in and for the State of Washington, residing at CONFERENCE REPORT DATE HELD: October 3, 1991 SUBJECT: PACCAR, Inc. Kenworth - Renton Downstream Storm Drainage Study SSOE Job No. 915011-03 LOCATION: City of Renton IN ATTENDANCE: R. Bangert - PACCAR R. Lohmolder - PACCAR G. Ostle - PACCAR G. Hogland-Gray - ENTRANCO R. Nelson - ENTRANCO R. Anderson - City of Renton R. Parsons - City of Renton D. Jenning - City of Renton G. Zimmerman - City of Renton B. Stalzer - City of Renton Q J. Steele - SSOE S. Wittmann-Todd - SSOE v OCT B lggl DISTRIBUTION: All In Attendance Mike Burns - SSOE CITY OF RENTON John Warns - SSOE Engineering Dept. The following items were discussed: 1. ENTRANCO presented the results of their downstream study. The study is based upon the existing conditions at the site. The analysis does not include the Houser bypass or the East-West intercept. The study indicates that flooding will occur for the 2, 10, 25 and 100 year storms. Additional study is required to determine the depth and extent of flooding. 2. The flow from the east basin alone overtaxes the existing system at a two year storm. The basin flow is 94 CFS which is greater than the Garden Street pipeline capacity of 90 CFS. 3. The study reduced the area of the basin tributary to the Houser bypass (basin 15) to eliminate the area occupied by I-405. This reduction is based upon WSDOT plans. The design of the temporary Houser bypass pond will use this change for the entering flow. The exiting flow will be limited to the outlet control condition. 4. The City of Renton stated that PACCAR needs to demonstrate that the truck plant development will not worsen flooding conditions. In addition, it was suggested that PACCAR may wish to consider the impact of flooding in the neighboring streets on their operations. 5. Potential options available for dealing with the flooding are increased downstream flow capacity, on-site detention, and regional detention. On-site facilities will need to be sized to comply with the code if downstream restrictions are eliminated. SSOE, INC. • 3015 112TH AVENUE N.E. SUITE 101 • BELLEVUE, WASHINGTON 98004 M Conference Report PACCAR, Inc. October 3, 1991 Page 2 6. Due to the high tailwater conditions, pumping may be required for the site storm water. Pumping is acceptable if 24 hour maintenance is available and physical site restrictions require it. However, a variance is required for a pumped system. 7. Storm water will need to be treated prior to being discharged to the public system. 8. The City of Renton will accept a building permit application without a completed storm drainage system. However, the storm drainage system must be approved prior to any construction above the ground level. 9. The City of Renton suggests that a conceptual storm drainage plan be submitted for review prior to a formal submittal. 10. There is a possibility of City of Renton participation in off site drainage system improvements. A permit can be issued if a financial agreement between PACCAR and the City of Renton for a future improvement is reached. 11. The following action items were developed: A. ENTRANCO will perform an EXTRAN analysis of the piped system. B. SSOE will size the temporary Houser bypass overflow pond. C. Concepts for potential off-site solutions to the drainage problems will be developed with order of magnitude costs. D. Concepts for potential on-site solutions to the site drainage problems will be developed with order of magnitude costs. Submitted: Steve Wittmann-Todd SWT:ed Attachments cAwp51\info\paccar\reports\e915011.02r SSOE, INC. • 3015 112TH AVENUE N.E. SUITE 101 • BELLEVUE, WASHINGTON 98004 08/28/91 14: 29 FAX 206 454 0220 ENTRANCO ENG. U 001/008 t ENTRANCO ENGINEERS. SC1EA7ISTS . PLANNERS . SURVEYORS io900 NE 81h Sireei, S.+ae 300 1206)4S4-5800 FaX No. (205) 4540220 Bellevue,WeShInglon 9.9 W4 FACSIMILE TRANSMITTAL Date G �% q PLEASE DELIVER THE FOLLOWING PAGES IMMEDIATELY TO: NAME � Jjnvr FIRM/AGENCY CITY 1 FAX NUMBER FROM PROJECT/PROMO NAME PROJECT/PROMO NO. � ^ t REMARKS/ITEMS TRANSMITTED_ HARD COPY ❑ WILL ❑ WILL NOT HE SENT NO. OF PAGES (Including Transmittal Sheet) _ IF THERE ARE PROBt._FMS WITH TRANSMISSION, CALL (206) 454-5600 Place Transmission Sheet in File Box with Copy of Transmitted Material 08/28/91 14:30 FAX 206 454 0220 ENTRANCO ENG. 2002/008 3 e ENTRANCO CONSULTANT AGREEMENT FOR PROFESSIONAL SERVICES This Agreement is made and entered into on this day of August 1991 , between PACCAR of P.O. Box 1518 (Client Name) (Address) Bellevue Washington 98009 hereinafter referred to as "Client" and ENTRANCO ENGINEERS, INC., dba ENTRANCO of 10900 NE 8th Street, Suite 300, Bellevue, WA 98004, hereinafter referred to as "Consultant". Whereas, the Client desires to engage the services of a Consultant to prepare a backwater analysis for the pipe system on Garden Avenue North between North 8th Street and Lake Washington Boulevard North The Client and Consultant for mutual consideration hereinafter set forth, agree as follows: I. OBJECTIVES AND SCOPE OF WORK The Consultant agrees to perform certain consulting, design, advisory, and/or surveying services for the Client as follows: See attached. II. PAYMENT Client agrees to pay Consultant as compensation for these services as follows: ❑ A lump sum amount of $ M At hourly rates plus expenses per the attached and any subsequent Schedule of Billing Rates. III. STANDARD PROVISIONS The standard provisions set forth upon the reverse side hereof are incorporated into and made a part of this Agreement. Consultant and Client also agree to the following additional provisions: ENTRANCO ENGINEERS, INC. PACCAR (client) By By Title Title 08/28/91 14:30 FAX 206 454 0220 ENTRANCO ENG. Cp3�. 003/008 STANDARD PROVISIONS A_ PAYMENT G. SAFETY AND CONSTRUCTION The Consultant's expenses relate to lhow ce-u;.tuned for the Client's project Comutunt shall not be responsible for construction means,methods,tedsniques, includ;n ,but not limited to,ntmsary era lion casts including mileage at taersces of pxocedures,or for safety peeouuons and programs in connection Consultant's current rate, meals and k>dgmn qulaboratory tests and an+l}ses, v+i[h the worst Warmed by the conu-kdor(s)a^d any wbcontranen_ computer services, tckphoee.ytinting,eopymg and binding chirge&Rcim- bufsernent for these expersm shall be on the basis of 1.15 times aauaf charges H. TERMINATION when furnished by commercial sources and on the basis of usual comrrverc;al Ether the Client or df a Conwfunt nny terminate this Agrrcmeni by g��ing th charges when furnished by Consultant, (30)days written no(ice to theaher parry.Ins sad[event,Consultant shall(onfiwi Technical or professional services provided byan outt;desouece wfU be b;lled at be paid in full for all work authorized and performed prior to effective date at 1.15 times the invoice amount tem'tinmion and all"ni sincvrredot committed tothaiannotbeanCdled.If no notice of termination it ire.•reUtiornhips and obli atiouV created by this Mon[hiy invoices Yvitl be rtsued by Comultanl fof 711f work performed under the g tcrmt of this agreement.t!hwuriy,invokes will be based w+U ai+d eMper�cs Agreement shalt be terminated upon Completion d all applicable requirements of incurred. If lump sum, invoices will be based on the percentage Of work this Agreement- completed.Invoices are due and payable within thirty f30)dvysof date ofirwoice. Consultunt also has d*right to ctxnpiete,At Client's expense,tha tasks and Finance charges,computed by a"Periodic Rate"of 1-1/7 patent per month, records Consultunt cDnsidcrt rsecessary to protect its profettional reputation.A which Is an annual perczntage rate 0(18 percent{applied to the previous month's termination clvrge enay also be nsadc to cover Administrative And inodentil costs balance after deducing payments and credits for the current mortth),will be related to the worc charged on all past-due amounu.failure by the Client to tempt payttteftl or Mprogress paymcnu within sixty(60)days of date o(inuoke shall be uAfk:ieru reason I. LEGAL RELATIONS onsulunl to stop wark on the proict+and/or wiihhohd delivery d oDm*Led work until payment is received of past-due inwiCed a.,ounts,finance charges. Any dispute.controversy or Claim arising out of or relating to this contract,or the and any restart charges:and Consultant k satlsried further inaoicex will be paid breach,termination or;nyalidity them(,shall be submitted(or mediation prior to within thirty(301 days of inveilce.The Consultant maywithhold deriveryof anyand the commencement of ghee adjudiawry procedures, All product%until payment in full is recc;ved for said work, This dispute resolution procedure shaft be implemented in any matter by written The monthly invoices provided by the Conwltann will outline the work performed notice given by any parry to the other parry or parties to this Agreement.The to date And the charges for said work.ln the event%hereis any dispule with regard notice shall contain a statement of the nature of the dispute and the remedy to the invoice or billing by Client,such ob)cct;on shall be forwarded in writrnpf to sought.The parties shall nuke their princilp�is available for a period of two(2) Consultant within ten 00)days of the receipt of the invoice or the Information consecutive daysduringthcth,i 30 dayS(allown&the giving of noticeohnicm contained in said invoice shall be conclusively presumed to be accurate and the to mediate with the other ponies in t dispute. Client agrees to pay according to its tenure. Unicss agreed upon by tjhe parties signatory to this contract,the location The parties acknowledge and agree that any estimate of a foul fee nay riot reflect of the mediation shall be Bellevue,Washingtom the ultimate chargesof Consultant.Each party recognizes 66nherem diffwuhyin if a settlement is agreed upon through mediation,the parties may agree that the any predeicrmirw6on of the amount of services requited lot a parlicvtar protemn. wilement be reduced to writing{and that the mediator shall be deemed to be If a rcuinee is received, it will lye credited to the final invoice unless prior arbitrator(or the sole purpose ofu+ ningthatwrittensenlenxntagreementwhich arrangement has been made between Clicnt and Conwiant. dull then have the tame force and effect as in arbitral award. Recognizing Thal factors beyond the control of the Consultant exist which require In the event mediation fails.and legal action is brought by the Client or the additional costandoflortoftime,such as changing(overnmentregulationsaM Consultant against the other to enforce any at the obligations hereunder or Arising prc<cduret,permit and regulatory requirements,and k-cl of aralyus due to cvcr out of any dispute concernin6g the terms and conditions hereby Created.then Ihr increasing standard of care and liability issues, the maximum amount of this pfevaiiin�party shall be entitlCd to reasonable attorney's fees,costs and expenses coniran may be increased in amount not to exceed five(5)percent per year upon incurred in any anion brought by either party under the terms of Ihk Agf"ment. documenialion by the Consultant. Any dispute,contro.eny or claim arising out of or relating to this contract,or the 11 at any time,present or luiure,the state or local government assesses a sale or use breach,ter minationor invaltdlry thereof shall be governed by Ihelawsof the Slate tar for any of the services performed by the Consultant and/or its wbconsulunts of Washington. under chit Agreement,the Client agrees to dirc%lly pay such taxes,or should Thor Client agrees to limit the Consultant's liability to the Cl;ern and to all Consultam pay such taxesdirmly,Ihen iheClienl agrecstorcrmburseCorxulunt construction contracion and subcontractors on the project.due to Consultant's in lull.Such reimbwscment shall c additional to the amouni(q specified in the profe•isiciail negligcm acts,errors or omissions such that the total aggregate Payment.Section m If of this Agreeent. IiabilityoflheCorxufuNtaallthosefumed"[InotexceedtheConsulian['stotal In accordance with RCW 60.48,Lien for Engineering Services,the Consultant may (ee (or services rendered on this proicCl,of fifty Thousand Dollars (SSO Wol. lien the real property associated with this Agremccnt for the collection of unpaid whichever k lesser, balances at such time as any unpaid balances art sixty(601 days past dtx, in the event the Client does not wish to limit the Consultant's liability,as stated,the ConsultanT wilt raise the limit to One Million Dollars(S1A00,000)upon the C1en1% B, EXTRA WORK written request. o6ded the Client agrees to pay for this;rtmease an additional The Client may desire to have the Consultant perform work or render services consideration five(5)percent of she tau)Contract amount,or Five Hundred other than those provided in Obicciivr,and scope of Work.Section I of this Dollars(5500),whichever is greater. Agrcemem.This will be Extra Work.Work shall not pxa't'ed until so authorized by the Client,Pilree4nt for all Extra Work performed under this Agrcemeni shall be ). COST ESTIMATES on an hourly basis plus expenses in icwrdanCe w;lh the avxhcd or any Any cost estimates provided by the Consul lanl will beona basis ofcxperienceand subsequent Schedule of Billing Rates.Charges(or outside scrvk-n,expenses,and iudgment, but s;rsce it hat no control over market conditions or bidding wbconsuhani work will he b;lled at 1.1S times the invoice amount. procedures theCorvwliant can"warrant that bidseruhima(ecanstrvoioncosa It Extra Work should be requested by Client,such request shall be evidenced by a will not vary from these cost cat;mates_ written supplement signed by Client authorizing the 14ra Work.Howcvcr in the C-ent that;t,s not Ppracval for the parties to nuke a wtittcn tupple*nrnt for the Il REUSE OF D-OCUMENT5 Erin Worst,then It a oral atnhoriution of(Merit span be sufficient to bind dve All documents ;rscluding reports, drawings and specifications prepared at Client to pay for Extra Work according to the Scheduk of NIfing Raley plus furnished bylheConsulum pursuant tothkA.Seeement are instrumcnisofsetvicc expanses. with respect to the pxo�eci and else Cnrtsulunt%hull rtuin an ownership end c TIME OF BEGINNING AND COMPLETION property utlt3 are Interest ' whedva at ride bc uiub4crojou +� Such dacvmcn tart{.[ended or fCpr'GsenOed to(acetu';able fa use«reuse by th,e Signing this form is wthorfzat;qn by the Cl;crit for slit Consulunt to proceed with Client or others ors t+te projec+.on esnen%joM of the pxtajca,cir on any taller the work, project without Consultant's panic;pa kwL My reuse without written verification or ad2pution by the Coniuhani(or the specific purpose intended will be at the D. DELAY OF PROJECT Cl en(s tote risk and without liability or legal exposure to the Consultant and the Client shall defend,indemnity and hold harmless the Consultant from all Balms. 11 the project is delayed by any circumstance beyond the control col the Corrtulunt damagges,losses and expenses including anomeys'fees orris;ng out of or resultin f tar a pcnod of shiny O0)days or longer during the progress of this work the Ihere(rom. Any such verification or adaptation will entitle the Consultant to conua❑ amount will be increased by 10 pefcent or Ten Thousand Wlars further compensation it rates to he agreed upon by the Client and the Consultant. (5lo=l,whichever is lesser.to cover the impact of archiving and resuning the work. L SEVERABILITY F. PROFESSIONAL STANDARDS It any term,condition or pfovhian of this Agreement or the appliation to am Circumstances is dcicrmined to be invalid or uncriforoeable to any extent,the The Consultant shall be rc"nslble, to the kvel of competency presemly remaining prorisiom of this Agreement shall not be affected,but shall instead maintained by other practicing professionah in the saute type o4 work in remain valid and cnI6e able, Consultant's commun;Iy.for the Professional and tedsnial soundricu,accuracy, and adequacy of all designs, drawings, specifications, AM other work and fvt PUSLIC RECOC.+NMON materials furnished under this Agrecmcrtt, The Cortsutun( make'% no other warranty.express or implied, Daringg development.ca+ttnrv.Cclu d upon y public r of the project. she Cortsulunt's name will be irtdudcd on any public n;Cagnit;on/ project F. GOVERNING LAW AND VENUE identi(ication d;tplay indicating design team,owners,and/or financiers. I inl►xf nthrrwiu oravided.this Aszrccmenl"If be stoverrved by the taws of the nv1 r-d-%Upt FM a roirrms, Y 08/28/91 14:31 FAX 206 454 0220 ENTRANCO ENG. Z 004/008 Scope of Services for Analyses of Garden Street Drainage System The Garden Street analyses addresses backwater conditions and flow capacities for the pipe system extending from the vicinity of the intersection of Bth and Garden, proceeding downstream to the vicinity of the intersection at Park Avenue and Lake Washington Blvd. The purpose of the analysis is to provide tailwater elevations within the storm drain system at the edge of the PACCAR site . It will involve an estimate of peak flows tributary to the pipe system, including flows from the PACCAR site provided by the SSOE, Inc . . The scope of services described below are based upon our meeting on August 23. 1991 and reflects comments made at our August 27 meeting with the City of Renton. The scope is for services above and beyond those to be provided for the Park Avenue Widening project . A detailed listing of hours and expenses is listed on the attached spreadsheet— Task 1 . Sten Backwater Analyses .Qsinq SBUH to Define H drolo A step-'-backwater analysis of the Garden Street storm drain will be conducted using the King County Surface Water backwater models . Water surface elevations will be determined on the basis of peak flow. Routing hydrographs through the pipe :system will not be conducted. Hydrology will be defined using the SBUH methodology with reliance to the greatest extent possible upon the previous work conducted by Tudor Engineers . Hydrographs will be generated for the 2-, 10, 25-- and 100-year storm events for all modeled sub- basins using approved time-of-concentration calculations . Sub-basin 15 will beincluded in the SBUH model , relying upon data already collected by SSOE, Inc . It is assumed that all necessary hydrologic/hydraulic data (soils , land use/cover and stormdrain data) will be provided. The area immediately downstream from PACCAR (identified as sub- basins 11 and 18 on the City of Renton map) will be subdivided into approximately six sub--basins to represent major inlets along the pipe run. Peak flow rates will be determined using two approaches, depending upon whether the storm drain is in an anticipated surcharged condition. For upland areas ( located above the valley floor, generally to the east of the Burlington Northern tracks) it will be assumed that the storm drain system will not 08/28/91 14:32 FAX 206 454 0220 ENTRANCO ENG. 0 005/008 the travel time along the major flow path. For lowland areas (the flat sloped area extending from Lake Washington upstream to the general vicinity of the Burlington Northern tracks) where surcharged conditions are anticipated', peak rates for individual hydrographs will be assumed to be directly additive, resulting in a somewhat more conservative peak flow rate that will be used to estimate backwater conditions . A general check will be conducted to verify pipe capacities for peak flow rates generated in upland. areas . If it becomes apparent that pipe capacities will limit peak flows delivered to the valley floor, peak flow rates will be adjusted accordingly per the City of Renton direction. The backwater/hydraulic routing analyses will be extended upstream to the existing flow restriction on the PACCAR site. Analyses will include iterative procedure defining off—site discharge under concurrent tailwater conditions. It is assumed SSOE, Inc . will provide all necessary data concerning the site hydrology and the pipe system. A cursory field survey of the Garden Street storm drain will be used to check survey data already collected by the City of Renton. Estimated hours and cost for Task 1 are : Hours Cost Task 1 138 $11 ,370 Task 2 . Houser Street Analyses The hydrologic/hydraulic effects of potential modifications to the storm drains along Houser Way NE will be evaluated. Design criteria pertaining to the potential changes will be provided by SSOE, Inc . . Estimated hours and cost for Task 2 are : Hours Cost Task 2 40 $ 3, 200 08/28/91 14:32 FAX 206 454 0220 ENTRANCO ENG. 0 006/008 Option I . Hvdraglic Routing Using EXTRAN The Garden Street storm drain system will be hydraulically modeled using the EXTRAN block of the Storm Water Management Model (SWMM) . EXTRAN offers a sophisticated analysis that will allow the routing of storm hydrographs through the surcharged pipe network . It will determine conditions over the range of flows encountered during the storm, rather than a single peak flow rate . By routing the hydrograph through the pipe system, attenuation (peak flow reduction) by in-line storage will be simulated. Hydrographs will be combined according to the routing performed by the model , rather than a simplifying assumption of additive peaks . The entire basin will be modeled using the SBUH model per City of Renton request - . Hydrographs generated by the SBUH model will be input into the EXTRAN model . The analysis will include the 2-, 10--, 25- and 100-year storm events . Any additional storm events that could be deemed appropriate (e .g. storms of longer durations or multiple storm events) will be considered as EXTRA WORK. A cursory field survey of the Garden Street storm drain will be used to check survey data already collected by, the City of Renton. Estimated hours and cost for Alternative 1 are : Hours Cost option 1 (EXTRAN) 80 $ 6, 600 Total Estimated time and cost to complete various tasks and options : Hours Cost Tasks 1 and 2 : 176 $14, 570 Tasks 1 and 2 and Option 1 : 258 $21 ,170 08/28/91 14:33 FAX 206 454 0220 ENTRANCO ENG. 007/008 28-Rug-9S Garden Street Hydraulic Analyses est hours b/hr Cost RDN Task-1. ySBUH and step backwater analyses including Sub-basin 15 and extended backwater study up to Southern 16-inch/24-inch restriction. A. Data Collection Field Survey (2-man crew) 8 $95 $760 Nate Reduction 4 i60 t240 2 $75 $150 Sub-basin Definition 16 180 31,280 Meetings/coordination 24 $80 $1,920 B. Hydrologic Modeling 32 $80 $2,560 C. Hydraulic Modeling 52 #80 $4,160 Miscellaneous Expenses $300 Sub-totals: 138 $11,370 Task 2, Houser Way NE Analyses A. Data Collection Meetings/coordination 16 $80 $1,280 B. Hydraulic Modeling 24 $80 $1,920 Sub-totals: 40 $3,200 Option 1. Hydraulic Routing Using EXTRRN A. Data Collection Meetings/coordination 16 $80 $1,290 B, Hydrologic Modeling (coordination btwn models) 24 $80 $1,920 C, Hydraulic Modeling 40 $80 $3,200 Miscellaneous Expenses 4200 Sub-totals: 80 $6,600 Totals: Hours Cost Task 1 and Task 2: 178 $14,570 Tasks 1, 2 and Option l: 258 $21,170 08/28/91 14:33 FAX 206 454 0220 ENTRANCO ENG. Z 008/008 ESTIMATED TIME OF C-011IF-LE:T T UI\I T AS1:;, 1 .4I. WL;Ei :S _I..nSf:. 2 1 WIEEV.: OPT I UN 1 2 WI=_E=k:S CITY OF RENTON MEMORANDUM DATE: September 25, 1989 TO: Dick Anderson, Utility Systems Manager / FROM: Chuck Price, Storm Water Utility Engineer Z�_� SUBJECT: PACCAR Meeting, 9-25-89 In the meeting PACCAR agreed to address biofiltration in the EIS. There seemed to no longer be an issue with the relocation to Houser of the drainage system receiving off-site flows. In previous meetings, it was decided that they would provide sufficient capacity in the line to pass existing flows. Any upgrades to pass future flows would be negotiated in some type of reimbursement from the City. The only remaining issue is the on-site drainage system design and the impacts to the off- site system. No information has been provided to. date on their drainage analysis. It was agreed that PACCAR would provide the EIS Consultant the background information which we would review to determine if the proposed system and their analysis was adequate. This would have to consider backwater effects of the off-site systems and any impacts to this system would have to be mitigated. PACCAR contends their drainage detention design does not increase quantity of flow into the Garden Avenue trunk line. If our review of their analysis proves otherwise, then PACCAR will have to provide further analysis of the downstream system, including a backwater analysis, and provide a proposal for mitigation. PAC-MTG/CEP:If CITY OF RENTON MEMORANDUM DATE: October 18, 1989 TO: Larry Springer, Planning Manager FROM: Dick Anderson, Utility Systems Manager SUBJECT: PACCAR DEIS Comments I have the following comments on the latest version of the preliminary DEIS: 1. Surface Water, page 52, paragraph 4: It should be included that the ponds will be designed using a wet pond design method to correctly address the water quality issue. 2. Surface Water Possible Mitigating Measures, page 52: The wet ponds designed for water quality improvements should be included as a mitigating measure. 3. Releases or Potential Releases to the Environment, page 78: Sections referred to are old section numbers and need to be changed. 4. Water Supply System, page 162, paragraph 4: Because of the large water demand for the PACCAR facilities, it is necessary that an extensive system of major water mains be constructed. This system will have major impacts on the surrounding water supply and fire suppression facilities, which have not been designed to accommodate both the existing developments and the proposed PACCAR facility. To provide overall system balance and reliability for the general welfare and benefit of the larger community, it is appropriate and necessary that the water supply mains serving the PACCAR area be a flow- through system, integral with and part of the public system. If this segment is not added to the public supply system then additional mains, constructed at rate-payer expense, will be required to serve the general area. 5. Water Supply System. page 164. paragraph 2: "The only issue unresolved is the ownership and maintenance of the on-site fire loop." This is not an issue. The only matter to be resolved are the terms and conditions that will be covered in the easements granted to the City for the water mains traversing the PACCAR site. The proponent has indicated they have ownership of the water systems serving its other plants throughout the world. It would be interesting to discuss the water supply provisions and conditions that prevail with these other jurisdictions. Larry Springer October 18, 1989 Page Two 6. Storm Water. page 166. paragraph 1: Is this paragraph a correct statement of the storm drainage system crossing the site? 7. Storm Water. page 166, paragraphs 5 and 6: There has been no evaluation or design information provided to support this statement. The design information which was supplied to us separate from the DEIS did not provide the background data necessary to completely evaluate the validity of this statement. 8. How was it determined that; "Site-generated surface runoff and flow to the proposed line will be reduced by as much as 54% over the existing conditions"? Appendix 11 contains a letter opinion without any analysis to substantiate the statement (see above comment). 9. Storm Water, page 168, paragraph l: No analysis to verify the statement that off-site drainage flows will not be increased. What are the current and projected drainage flows from the site? What are the assumptions regarding infiltration? 10. Storm Water, Wage 168. paragraph 6: "Development of the site will have a beneficial affect on drainage to the proposed Garden Avenue North drain line. No further mitigation is required." This is a subjective statement since it is not supported by a quantitative analysis. What is the effect of the drainage system on the downstream storm drain facilities? (See comment on No. 12) l 1. Storm Water, page 168. last paragraph: ".... the proponent should receive appropriate credit for this relocated facility." The existing line has been in place for many years and if it is a public facility, then a prescriptive right likely has been established. The relocation is for PACCAR's benefit and should not be done at public expense. The natural relocation alignment would be the vacated Houser way right-of-way, which was vacated to PACCAR at no cost. 12. Storm Water. page 169: The North Renton Interim Drainage Report identified the need for improvements to the City storm lines down Garden Ave. N. and N. 8th St. Under existing conditions, these lines are severely under capacity and need to be upsized to prevent flooding of the area. When development of the site occurs, there will be a loss of existing storage due to grading and filling of the site. If it cannot be shown through engineering analysis that the project will not adversely affect the downstream drainage system or the other valley properties and that the detention will operate as designed, then PACCAR should contribute to the 72" storm line running down Garden Ave. N. A portion of this line has already been installed by previous developers in the area (860 feet of 72" concrete storm drain). 13. Sewer, page 171. paragraph 2: Sewer flows are estimated to be 35,000,000 gallons/year. The water use was estimated at 45,000,000 gallons/year. Is the difference directed to the storm drain system and how does this impact design? EIS-PACR/RJA:GDC:If Title �� � Sheet No_ / of By 7, 1 1 Chk, / / Jab No. 915-6 fe) SSOE, Inc, + 3015 112th Avenue, N-E., Suite 101 • Bellevue, Washington 98004 Fax 20"27-8412 + 206-Mr-2950 -41 1 ,I� Z7 ` 0 m .. q.'1 I J7� Doal9natian:C 76-02b �S j UU II C 76 +Me,lryoul5esun'attontali � ofticlal�elanderdAtABFITOtIa.`ai,"iio01¢u 5, fiaslsof+tcceptmkce - 6.3 rtrlJarf_Yttrres arrrl Blends—Ad nlxiures and t 5,1 Unless athonvise designated by the pkLr. blends mlLy be used with the Approval of the i' chaser at the ilme of, or before placing an purcltnscr. f' order, two separate and alternative bares of 6A Sleet Reiirroreemeeft—Rain forcement 1 acceptance arc permitted as follows: Shull consist of wire conforming to Specillca- Standard SPaclfrcatlon for 5.1.1 rlccrtiranca err rite Xisis of f'falrt Load. Lion A 82 or Specification A.i126 ar of wire REINFORCED CONCRETE CULVERT STORM DRAIN AND 'L )l am! Trsus Pipe frrl Vi'mrTeso ,rDefeca and lm. Specification rA 497 or of her to s oMradc gO steel SEWER PIPE' , �: ,ttrtn++uctrrrrd f f ,. fir f lsuat De+.e j' perfecdaris---Acceptnbillry of the pipe in all conforming to Specification A 615. diameters and classes produced In accordance 7. ]leslgn ThlssWndnrdls(stvednadeheke fly"41csl��,,nno lion C76;the nuanberlrnntrillntelyraliow(nglhedesi�nutlanindicstrsthoyenr 'j with 7.1 or 7.2 shall be determined b Ilia of orialnak sdnpi fun fir,in the cnsi of rcylsisin,taw yrar of lnsl rcaislon,A num�or In patctile d et tndlcnn i l the year ar last y 7.1 Design Tables—The diameter,wall Lhiek- reapprov�I,AsvperscriMoPielnn[r[bidlcntesunalhnriaawnscslacatisorettrcyiainnorren results of thelhreL cdgcbearingtestsforeither Hess,compressivei(renBiltof the concrete,arid pproyaL ilic load to produce it 0.01-In. crack,or at the Like amount of the circumferential reinforce- 77tt a rrtftcrtrton ha)hrrn,,;.,,roved for tar by agrnrir)o/+hr fl�parratertr of De/ra,e aa„fir ur+rng to the DOD lnrtet option of the purchaser, the load to pradttcc a meat Sheila be as ilrascrihcd for Classes I to � SPtrjjrartamrandSratahrrl� ' 1. Scope (i.Ot-in,crack and the ulLimiale strength of the in Tablcti I io 5,excepi its provided in 7.2. 1,! Tftls C 14 Specification for Canereie Sewer, pipe; by such material tests ins arc required in 7.1.1 Footnotes to the cables herein are in- specJfieation covers reinforced con. Storm Drain,and Culvert pipe, 6,1,0.2.Rod 6.4;by+tbsorpijoin tests oa selected [ended to be ampliflcallons of lnbu[nied re- Crete pipe inlended to he used for the convey- C 33 Speclficatiurt for Concrete Aggregates' sarnples of cont:reLe from the wall of like pipe; quircnients and art to lie considered applicable once of sewage, industrial wastes, find storm C 3'J Test for Compressiye Strength of Cylin- and by visual inspection of the finished pipe to and binding as If they were contained in the water, find For the consiruclion of culverts, drical Concrete Specimens{ determine its conformance with the accepted body of lie specification. NorE I--A eornplele roeLrie companion to spec. C 150 Speclfieaiion for portland Ccment' design and its freedom from defects. 7,2 htoriifter!arrd Special Destsrrr IQa�tlon C 76 line Inert dcveleped---C 7Ght;there_ C 304 Specification for Liquid A4embrane- 5,1.2 :leceprunce err rile ❑arts of ,4turer+ul 7.2.t If permitted by the purchaser the man- fore, no metric equivalents are presented in tills Forming Compounds for Curing Can- Tesrs mid !ns ec(ion o ,Liana arHrred P[pe or specifl" lon, r P f f ! f ufncturer may request approval by the pur• item: 2—This sppecifleallan Is a mnnufncturin crete Defects ruielImperfec(fans—Acccpiabilltyofthe chaser of modified designs that differ from the and purchasespeciiicatianonly,and doeanotincludc C 497 Testing Concrete Pipe, Sections, ar pipe In all diameters and classes produced in deslgns In 7.1; or special designs for sizes and re+lai rem en[sforbectdin8,back ftll,artile relationslt[p Tile' accordance with 7.1 or 7.2 Shull Ile determined loads beyond those shown in Tables J to 5,7.1, >xtworn c e,ljO*cover load and ttce sill Sj,U cfauiAcr C 595 SpeciffcaLion for Blended Hydraulic by the Malls of such Material tests as are or special designs for pipe Sizes that do not Lionel Ipc.Iiowevcr,eaperlencehnasbuwn ill atthe required in 6.1, 6.2. and 6,4; b crushing tests successfulperformancewthis product depcodsupon Cements' Y $ have steel rein forcement areas shown in"fables Iha pproper selection of ilia clue of gpappe, type of C 655 5pecit Ica tion for Rein Forced Concrete an concrete cores or cured concrete cylinders; I to 5 of 7.1. podding and hackfitl,and carp in ape[fell eo)tainte- Q-Load Culvert, Storm prnin, And Sewer by absorption tests on selected samples from 7.2.2 Such modified or special dtsigns shall don work,The ppurcbwor of like reinforced concrete Pipe, ilia wall of take pipe; and by inspection of the be based on rational or empirical evaluations Pipe specified here[n is cautioned that he must C 822 Deffui[ionsofTcrms Relating to Con. finished pipe including umokint and lacement properly correlaLe the Reid re uircmenis with titre P P b P of the ultimate strength and cracking behavior lass t iplpo specified and provide adct3uate Jnapec• Crete Pipe and [related products" of reinfureenkentt to determine its conformance of the pipe and shall trolly describe to the thin at t a canstruct[on site. wlL11 the accepted design and its freedom from purchaser Any devlatlons from Iha rcqufre- Noiu 3-Aucnllon is called to ilic speclflcatlon a JklR+dtlOtiq defects, meets of 7.1. The descriptlons of taodifred or Ivor reinforced concrete D•lood culvert,storm drain, 3.1 For derinitlons of terms relating to con- 5.1.3 When iLgresd neon by 01e purchaser special designs shall include the wa11 thickness, and sewer pipa(ASThi Dcsignatloa C 655). Crete pipe,see Definitions C 822, and munuf.wturer, Any portion or any cornbl- the concrete strengl11,and the area,type,place- d• Ciassftlentfon nation of the tests it'enil2cd in S.l,l or S.1,2 2 A mcnh nkLmlrer of layers, and sireng111 of the hplfexbl Q t txumen[a may form the basis of acceptance, steel reiltrorc'ernenL. Z1.14SIMSlandard '11 Pape manufactured in accordance with 5.2,4 a orAcce ranee--Pl eshRllbeconsid- this speclllcadon shnii be oFfivo classes idenlE• g J P p 7.2.3 The manufitcpirer shall submit to the A 82 Spec eyed ready for acceptance when h conforms to pureliaser proof of tale adequacy aF the pro- lfiorlere for Corce eat Steel fled as V. T) I,C1nsa ll,Class IiI,Class IV,and the requirements as Indicated by the specINd posed modifed or special deslgn. Such proof Wire For Conercta Reinforcement Class V. Tfle corresponding strength require- tests, A 185 Specification of Welded Sleet Wire meats Are prescrlbed In Tablas 1 to 5, may comprise the submisslon of prolicrly cor- rabrlc for Concrete Itainforcamertt2 6. Materials t1ftcd three-edge-bearing tests already made, A 496 SpeclAcadon for Dcfomted Steel 1. Wire 6,t COMM(— shall conform to Like which are fmind by the purchaser to be ado. far Conereta Rc1nf01`cemenL2 'Thls 1peclQeralran Is undor the jurWIctlan or ASTM requirements for portland cement of 5lice[fl- (hate or, If such three-edge•braring tests are A 447 Specificnilon for Welded Deformed ublili uor s 6cur mi loncrtic PIra Ind Is tha direct rayon- r cation C 150 or shall be portland blast-lbrnace not avallable or acceptablo, the mnnufaclurer Steel Wire Fabric for Concrete Reinforce. Culvert papa, co C I on ttrinrorced 5rwcr And slag cement or Portland-pozxulaa cement con• may be rtquired to perform prourlests on sixes ment2 CUlrrat t4111104 Ipprowil.Aug,27, 19112,Puldlshtrt tic. formiq to ilia requirements of Specilicallon and classes selected by the purchaser to dem- A615 Specli1catlon for Deformed and Plain lcdlliovobt(1 C76 rl hullypiibllsllcdosc7s_xnT,l.,,tprcylout C595, onatrato to rho correctness and ndcyuacyofrlie W1141•Stcal Bars for Concreto Reinforce. :199J AmnuatAook oj,tS7'er S+naa,T),t).Vol 01.44. 6.2 vfggrrglrlcr--Aggregates skull Conform to proposed deslgn, rrlent2. r l?NJ Arrml+a(koakajASTAir Standard),Vol oa.us, Specillcallon C 33 'except that the requlroment 7,2.4 Sucls pipe must meet all of Iha lest'and 14RJ Arm-,hook ojASMSrandardr,Vol rA,ol. for gradation shalt not apply. performance reyuiremenisspeclfied by(lie pur- 1946 1447' 191) C 70 f �� C 70 chaser in accardnnca with Scctan S. 8.1.6 Tho conilnoily of Ilia circunlfcrentinE (` tan Itcinforeentctlt reinforcing sleet shalt not Uo destroyed duriri . '• 3n1Qadt interior free from uppreclublo lrre};u- All surfaces shall be kepi moist prior to ilia y g' larlties in the flow Ilea,fill eompatiblo with the application of tho compotulds and sholl be R,I Clreusfere+rtial R0149reerlreru—A line till mfinufaeturo of tho plpc;except that whoa permissible variations givon ill Section 12. damp wlion Ilia compound is applied. of dreumforcntifil reinforcement for an oven Agree upon by the purchaser,lift eyes ar holes, y g may iw provided in cuch [ a far the ur o 10, R'1•aguracturo fatal area may be composed of ttism layers for of handling. p P P P � 11, Physical Rcgglremenls Paco Milk wall tidckncsses of Icss than 7 ltl. or " ty•t_ 10.1 hflxlr+re—Thc aggregates shell be sa•rcd, three flyers!'or pipe with tvull tclekncsscs of 7 8.1.7 1f splices fire fiat welclad,the reinforce•;; graded, praportioned, nod mixed In A batch 11.1 Test Specirtrcns—Tho speelficd number meet shalt be lapped not less than 20 die nlixer tivitB such proportions of cement anti of pipe required for the icsta shall ba furnished [n,or grealcr,The layers shall trot ba separated for deformed bars and defomlcd cald•workci! t4aicr(is will produce a homogeneous concrete without cltnrgo by the manufacturor and shall by more than 1110111ickness of ona longitudinal wira,and 40 dlamctors for plain bnm And colds, mlxture of such quality that file pipa will con• be selected at random by Ilse purchaser, and logs yi In.Them aslri layers scull , fastened drawn wire.In addition,where Inpped cages of farm to the test and design roqulrumenls of 1h1s s111d1 ba pipe that would not otherwise be re- other to form a single rigid cage,All other welded-wire fAbrlc are used without wcldiu +f' s ei6madan, All concrete shall have a Cooler_ jectcd under this spaciheaton. The selection Alld specification requirements such as laps,welds, Iho lap shnll Contain a longitudinal wlro, cement ratio fiat excccd[ng 0,53 by wtight.A11 shalt be made at the paint or points design nted and IoJe. 31111s of ptacem("I in the wall of Ilia When splices aro welded and are notJt pipe manufactured under Iho rovislnns of this by tie purchaser Cohan placing the ardor, capon eta„ shall apply !o this method of fubri- lapped to the minimum ro ulraments above?) specification shall contain a mimlmuln of 470 11.2 Ntarrber arrrl Tjgre of'Test Rerhilred for caling a line of r 110 line or Q' pull tests of rapresenintivc specimens shrill de_", Ibofccmcntfyd3of concretcunless mix designs Variorm DeliverY Scherh+lcs. 8•I,I Where ono line of circular reinforce- Map At least 50:'b of the Inlninlum specified 1. with A tower cement courant demonstrate that y f meat is usccl,It shalt be placed tram 95 to S0 4n k 1,2.] Yreli+rrinar Tests ar Exrerutrrl Delty- of the wAll thickness from the inner surl'acc of strength of the steel.and there shall be a min-i;C the quality And performance of the pipo meet ery Schedrdes—A purchaser 0f pa pc, whew Imam lap af.2 in. For butt-waldcd splices in`.1 ilia rcqulrenlentsofthis specification, needs require shipmcnis al intervals over cx- Ihe plea, except ibat far watt thicknesses lee bars or wire, permitted only with htlimnit F, t{}.2 Crrring—plpc shrill be subjected to any Icndedperlodsoftime.sttallIleantidedtosuclu tJlfin2ui[n.,Iheerotectivc cover of the concrote g P y' Icsls, rellmina to dol[vc or i a, as are aver the circumferential reinforcement in the Coo°rid ca es, ull tests of rnpresentniive specl-` ` one of ice almhadsof miring described in 10.2.I P rY rY P P wait Oftilepipesliallbe;Y4In, mans shell develop nt least 75% of the mans-='; to t0.2,4orloaoy Other mtat110tlormOlnbin11tI01t rcq+ilred by the type of basis of acceptance 8.1.2 In pipe having Iwo lines of circular mum spec tad strength of the lice]. ( of mlethods approved by the purchaser, that speca[icd by the purchaser in Section 5,of not 8.2 Lan lrruiltral Reh forcanle+r!—Cacll tine will give satisfactory results,The pipe shall be more than three sections of pipe covering each reinforcement,Cecil IInc shall be so placed that of circumferential reinforcement shall bC As-. . cured for a sufficicnt length of IImC so that the size In which Ile is iniorested. the protective covering of con the over Ute lambed Into u cagC total shall contain$ufticlent l `; s clGed D-load is obtained when acceptance 1 1.2,2 Additfanal Tesrsfnr Ex pipe DeNvery circ siteII ntialreJnforcemen[to the wallofiho longitudinal bars or members, extending is based on 5.1.1 or so Ihut ilia concroic will SelredWer—After the preliminary tests de- pipc shell be l art. 9.1.3 In pipe having elliptical reinrorcement through the wall of ilia pipe, to maintain the develop Ica specified compressive strength at scribed In 1 t,2.1, a purcltnscr shall be entitled With wall thicknesses 2% in. or realer, ilia reinforcement rigidly In silupa and In correct ' 28 da's or (ass when accc lance [s based an to Additional tests In such numbers and at such g position within the form.The exposure of Ilia• ' 5,1.2. P times As lie may deem necessary,provided that reinforcCmeg(in the will of the pipe shall be ends of longitudinats,stirrltpa, 0r spacers that t` 10.2,I Steam Grrtrrg—Pipe]nay be placed In the total number of pipe tested(including pre- so placed that the protective covering of e con- have been used to posillon the cagts duringthe A curare chamber, free of outside drafts, and 1lminary,tests)shall not exceed 1 of the pipe crate aver the m the Inner reinforcement placement of the concrete shall not be a cause cured inga moist Atmosphere maintained by Lite dellvered, eJtAli be I in.from the Inner surfaca of the 1 p P° for rejection, r 11.2,3 Terls or occasional Orders—A per at the vertical diamelCrand I In.from dtcouter lnJccllun of steam for such time and such tent- f ba[faCe of Iho pipe at the II067.01101 dianleter, $.3 Jalttr Relnforccme+tr—In fill pipe 36 in. peraturC As may be needed to enable the pipe chaser who places occaslanal orrters shall be or larger In dlurttetercither the bell or tics I of to nice( strangtt regniremertts.Tho curing entitled to test a nurnbor of pipe not to exceed In polo having C[sIllart reinforcement with J, 2% of An order, and not to exceed five pieces wall tcickncsses less Than 2 rfi in.,ice rolective of the Joint eltAlt contain cJrcunlferentnl Ircut- chambarslhnll be so consinlGcd as to allow 11111 P forccmant' circulation of steam around the entire pipe. of any one size;otherwise the number of pipe vellic I of the horcreteizontal d shell be Y� In, at the R,3,1 Fur single-cage pipe, joint reinforce- 10.2.2 1Videt Curing—Concrtte pipe may be desired for testing shall be Included in tlue vertical and horizolttai diameters, meat shalt be at leas( equnt in area to that water-cured by covering with water saturated Order. 8.1.4 Tllto the aA mf permissible variations in ail required for An equivalent length of pipo wall. material or by A system of perforated pipes, 11.3 External loam Crash;ng Strength Tesr be subject l tine ll [2.siblc variations s ordl- 8.3.2 For double-cage and triple-cagy pipe, mechanical sprinklers, porous hose,or by any Rerlrrlremerlls: monsoons givon lti [2.5. Requiramenls far joint reinforcement shalt be at leash a ual in other A (oval method that wilt keeptea pipe 11.3.1 The load to produce a 0,01-In.crack placement and pratective coi'cring of the can- area 10 that required for An eclulvalontllength moist during ilia spcelfled curing per d, p p or ilia ultimate lead, as doierrr►Incd by the creta from lho innororoutersurface afthe pipo of[lie outer CIrcutar cA a if laced in the ball, threo-edgo-bearing method As described to the do not apply to that portion of a eago which Is 1 g l 1 10.2.9 Thc Inanufactuwr may,at his Option, oral ICOSt equal in area 10 thAt re[ulred for an combine 1110 metllOds described in 10.2.1 to t+lctllads C 447 511a11 be not less than that pre- Ilarta$o er to extend into ice ball sp reduced equfvaJtnl length of the Inner OircllJar cage if i0.2A provided the required concrete conlpres- scribed In Tables I to 5 for each respectiva class Ili diameter so as to extend Into Iho splg01. of pipe,pipe that have been tested only to the 9,1,5 The spacing can ter to can tar ofcIrcum- plttccdlnlllospigot. Siva Strength Isatlr<Inad, ferontlal rclnforccmonf in a cagy shall not ON. 9. Jornis 10.2.4 A sealing membrane conforming to formation of e.0.01-In.crack and that meet the the requiremonts of Specification C 309 may 0,01-In,test load requIMIMiseltallbeaecepled teed'4 In, for pipo upp to and Including prppo 9.1 Thajolnis shall bo ofauch deli n Lint!1110 For use. having a 4-In. wall tllleknoss nor exceed'iho ands of rho concrete pipo sections so formed be applied and should be left intact until the wall thickness for larger pipe, anal shall in no that wean ilto sections are lard lO other Iftc required Itrmtgtt requirements are mot, Tile NUTS 4-•-hb uscd In thla eppeeclilcalion,the 0,01- ease exceed tS in, 8 y conere(a at this time of application Shall be in,crack it a test criterion for pipe tested It like three. , will make a coot inuous line of pope will] A within 10"F of ilia atmospheric temporatura, edge•baeringttsi and In fiat Intondtdns an 101C tloll 1948 1949 i ID C 76 C 7f ;s. 1 of oYcrstressed or failed pipe under installed cendI- cracks,and shall represent the full wall thick- d%R wltlk a maximum of K in. In any length repaired ptpe conforms to the requirements of dons. ness of the pipe. When the initial absorption ofpipe, this spcclGcnton, f; 113.2 Retests of Pipe No!Meeling the Exter- wample from a pipe fails to conform to this 1 P,12,5 Postrion or Rren of Reinforeerneal, ti Is. Inspection naf load Gashing Srrengih Test Aequke• specification,the absorption test shall be made l{j2.5,1 POSlrion—The maximum varlallon In nienls---Plposhall bo considCred es meeting the on anothcr sample from 11ke same pipe and the the position of the reinfprcemcnl shrill be d. 15.1 The quality of nialerlals,the process of strength test requirements when till lest opeel• MSWIS Of the retest Shalt be 611b3tiluJed for[Ile ;I�r:6 pf the wall lhlckncssor�Vt im„whichever manufacture, find the finished pipe shall lx. mans conform to the test requirements,ShOtdd Original test MS1111S, I0..�11 greater.Pipe having varlatlOnS In the position Subject to inspection and approval by an in- any of the test Spec]mens Fall to meet the rest 11.A,3 Reiesls of Pipe Not hfeering the Corl Yoflho reinforcement exceeding those specified saector employed by the purl baser. requirements, tltc manttfactltrcr shall be al- crate Tesi Requirerrlelrrs—Whcn not more Ihnn R.-above shall be accepted if the three-edge-bear- 16 Rejection lowed a iciest on two addillpnal specimens for 20`�of the concrete tests celmens fall to ass �� $ g p' P J' P •1n strength re ulrcnunts obtained on a ra each specimen that failed, and the plat shall Ile rCqulrcmonls of the specifcalion,like man- reacntative s clmen are met.in no case,flow- 14,1 Pipe shall he subject to rejection on ha acceptable only when all of the retest spec• ufaetktrermny cull his stock and may ellminalt ir'evar, sllall llit cover over the &CUT111ercnlial account of failure to conform to any of the Imens meet the strength requirements, whatever quantity of pipe Ile desires and must I reinforcement be less than R in.as mcpsured to speclficaUon requirements,lndivlduai sections 11.4 Conereir Tesi Requirements: so mark those pipe that they will not be +'the internal wall surface ar the external wall of pipe,may be rejected because of any of tilt I1A.1 Compresslork Tesis—Compmssionicsls shipped, The required tests shall ltc made on 'A''surfaea The receding minimum cover liable• following; for satisfying the design eoncretc strength may the balance of the order anti the pipe shall be :` through lion does not apply to plating surfaces pf the the wall,exrccpttfor a single end crack that does be made on either slandard rodded concrete accepted if they conform to the test require- V joinl. cylinders or cylinders compacted and cured in meats, 12,5.2 .9rea of Relrtforeem ant—Rein Wee- not exceed the depth of 111cjoint, like manner as the pipe, or on cores drilled 11.5 Tex! Erfaipmenr—Every manufacturer '•' ment will be considered as meeting the design 16,1.2 Defects that indicate proporiloning, from the wall of the pipe.if cylinders ere tested, furnishing pipe under tills Speciftcatton Shull '4 requirementsif the area,computed on the basis mixing, and molding not in compliance wilh ; they shall be tested In accordance with Mel hod furnish all facilities and personnel necessary to of nominal area of the wire or bars used,equals 10.1. C 39, The average compressive strength of all carry Out the tests described in lvtethods C 497, orexccads the requiremcntspf 7,I or 7.2.Actual 16,1.3 Surface defects indicating honey cylinders tested shell be equal to or greater s: area of the reinforcing used may vary from the combed or open texture, ...: than the design strength. Not more than 10% 12. Permissible Variations ?: nominal area according to permissible varla- 16.1,4 Damaged or cracked cads where such Of the cylinders tested shall fall below the tic- 12,1 Internal Dhknleier—The inlcinal diem- `''tionsof tilt standard specifications for the rein- damage would prevent making a satisfactory Sign strength. In no case shall any cylinder eter of 12 to 24-in, pipc shall vary not more ,, forcing.When inner cage and outer cage rein- joint, tested fall below 80%of the design strength,lr than d:1.5 %. from the design diameter. The 7:t.fareing is used,the inner cage design area may 16.1.5 Any continuous crack having a surface cores are cut from the wall of Ilse pipe and Inwrnnl diameter of 27-Jn,and lnrgcr pipe shall i•. vary to the lower limit of 85%of the elliptical width of 0.01 in, or more and extending for a tested they shall be culand tested in accordance not vary from the deslgn diameter by more design area and the outer cage design area may length of 12 in,or more,regardless of position. wilh the requI rem cnls of Methods C 497. The than i I r of the design diankcier or In,, vary to the lower limit of 64%of the elllplical in the wall ofthe pipe, compressive strength of cash core tested shall whichever is greater, design area provided tllal the total design area be equal to or gMat®r than the design strength 12.2 Wall Thickeress--1'lle wall thickness of the inner cage plus the cuter cage shall not 17. Marking of the concrete, If p Core 11005 not Meet the slain not vat}'more thnn shown In the deslgn vary beyond tile lower limit of 153% of the 17,1 The following information shall be � design required strength,anothcr core from the same: or spccificd wall by more :5':ti than a or 3;c ell( aced d area. clearly marked on Inch section of pipe,.ia,. p• g 17.1.1 The pipe class and speclGeation des- the may be tested. If this core does not meet whichever is greater,A specified wall thickness ignation, the required strength. Thal pipe shall he rc• more than required in the design is nol onusc 13, Workmonshlpend Finish i7,1,2 The date pf manufacture, jaded,Additloaat tests shall a made on otter for rejection. PJpc hnvinl; locallzcd variations 13,I pipe shall be substantially free of laic- I7,1.3 The name or trndemnrk of the mapu- pipe to determine the acceptability of tile, lot, In wall thickness exceeding those speclfied p When the cores cut from a section of pipe obove shall he Accepted If the three•edgc-lrenr tares and surface roughness, The ends or the fricturer,and successfully meet the strength test retluircu►ent, Ing strength and minimum steel cover requlre- pipe s11011 be normfil to lite walls and center 17.1,4 IdewIfIcation of plant, the core holes shall be plugged and sealed by menu are met. line of them pipc,wlthla file limits of variations 17,2 Qnc end of each secllon of pipe with the mauufeclurcr in given in 12.3 and 12,4, elliptical or quadrant reinforcement shall be a manner such that the: 12.3 lc,rgib of Two Opposite Sfdcs—Vari�• g cicariymprkedduring tile prnccssormnnufac- pipc section Will meet ell of the test require- Ikons in the laying length of two opposite sides Hiring or immediately Ihorenfter,o't the inside Monts or 1111s specificatlon. Pipe sections, so of the Pipe shalt not be more than 1'4 in, for all 14, Repairs find 1110 autsido of opposite walls along the. sensed shall be considered as satisfactory for sl4cs through 24-In.inlcnlal dlAmcicr,and uol use, "lore than Ie In.Ifi for all slri% larger wJtll a 14.1 I'ipc may be repaired,if necessary,be- minor axis of the elliptlonl icinfurcingor along IIA.2AbsorpiionTeat Requirements of Con- maximum Of%in.In any lenglhofplpcthrough causoofimperfcotionsinmanufnonlrcordam. iltc vertical axis for(iiindroatreinforcing, mete—T'ha absorption of a sample from ilia 84-in,internal dlnmoicr,and a maximum of-% age during handling and will bo acccptablo if, 17,3 Markinge shall be Indented on the pipe -wall of the pipe, ns tictounined In accordance Ill.for 904,Internal diatnctcror larger,cxcopl in like opinion of the purchaser,tile,ropairt;ara secllon or painted thereon with waterproof Milk Methods C 497, Mail not exceed 9% or where beveled and pipe for laying on curves is sound and properly finished and cured and the, pllnt, the dry nines for hicthod A or 8.5,fo for Melhod specified by the purchaser. 11, finch Method A sample shrill have a mltil- 12,4 Length of Pipe--Tha undcrnm In length 11111331 mass of 0,l kg, nhal. be free of visible of a section of pipe 511011 not be more 1111111 ya 1950 1951 'I 9Gjh c'7s �61 c?B TAKE L Design Regvlrerncais far(loss I RrhAKced Cowcrele fires TART 2 I)tolRa Ilrrrdremrn{r frw(Ills II Relnforred Canrrelr Filled 1 Nau-Sac Scdlpn S fur hosis of aaeplance speclficrl by Ilie purchout. Nrirt•-Sce Secllon S forluslsnf aceepLnnrc speelficd by Ito purehnser, The slrensrh lost rcrluiremonls In neunds-fnreo Par IlncaT fait of Pipe under the three edpe•IMaring mmhlnl chin!he The sirength[usl ro tdronrtnu iup�tunds-fnrcu per otor fool of pie under the lhtcc•eJFr•Ucurtng mellrnd shill,Is: ithar the UJuad Melt lund capressed in pounds force per linear fall per Inns of 114MV..tcr)us prtltlure a 0.111-In,ruaek, cilllcr tlm D-Innd pcsL Inutl cxpres�cd Its paundc•Inrce For llnuur f,s+u r fool of dlnmeterl 10 prash,re u{l,01-1n.cIA6. 1110 b•IoaJs to product the 1l,01dn,wreck and the ulOmn[o loud as rpedfsed Ucla*',mu111pGcd by Ilse Inlcrnal dlomcicr or[lie 1)•Irlrlds In prrKlstCe the 11,111-In,crock and thu ulllrnutt loud assprclfiud I rb,x,multlpl[cd by the inturual�Hameter f 1110 Film In(cc 1. of Ilre pip,:In foes, Ddnad to produco a0.01-In.creek D,.1nud[a prsalust a[I,01•in.crack 1 DIYI!' D-load to produro the ullinnlc 3ond 1200 a R•luurl at produce the ul linurlc Innd 15u11 RelnfarrrncnL,In,4lincertl of pips wall f' Itclnfnrccmrnl,In'fllncar(t of plpc wall Will A Wall d3 L�jfr. Wall A Wall if Wall C j' C In Conerele Strength,41100 psi Conttelc Strength,UNK)Psi kt5. « Cnnrfelo..1rcl+ptb,-00[1D psi ('t+nctcu'titre ngsh,JIIUII pnl Cltnrrcle StnnRlh•41N91 psi icliginisice. Clrcular a C.'ITCalnr -` C�irculuT (Itolnsr >lumcler, Clrcular a; Iteln• in, Rcinroroc- ., Itcln' .� lorce• relliporal Wall Rrinrortr- - .RR Its 5 Inrec• fldckncrs, nacnt^ P-111p11rn! kti'a!I mcnt^ faliptical E L1 .` utemr' filhPtirnl kG,� ntunlr h.hlpticsl K,0 rnen'r ItciufurR• Reln(urccmrNe 7ldckness, r ^'t „ - f{ciufntecnsenl Ile iufr.rcrnrcul' , u+rnl" In. Itclnfurttmcnt t- , Inner doter In' Inner Ouur a _ !Hour Ohuer Gsge Cage Cagc Cage =, lnnur f)ulcs n loner [1u1cr _ r ('a + C'a a �. ['uxc C'uge fiD 5 0,2$ 0,1+! U.2A 6 0,21 U,Ifi {7,23 T; `-� 66 51h 0.30 p,22 0,3.1 Wh US 0,19 a_2A 4 1_ I�. 1•.: I5 I r" CIJ17 72 A 0.35 0.26 0.31 7 D.29 0,22 0.1: � 11.07^ q,n7" 2'h it,OT^ '1.OY 1: 79 fi'h 0,40 0,30 'Y (c ), n,l_ 1).1a 2su a.117^ ... a.n7"u,44 7rr, 6.32 u,24 n,1e 3. R4 7 0.45 Q. O,SO R 0.37 0,26 CIAl l ;; ]Iu [I,It It.l1 1 41.117" 9D 7'fs D.49 0,16 11,54 Hsfr (1.41 0,11 11.46 it 27 ±`l, 11.IS Il,ll 1'f, 1)-I I1.1 96 B 0.54 0,40 11,61) 9 CL46 0„15 OSI JS 2:4, �O,Ih ,.. 0n.114 1 � II.14 5 IIJ_} I Cnncrele SLrenbth.SIKICI psi a lb 3 I Il,1+ {1.1{I CI,15 d 6.12 II,U7 17.11 4'r. 11.0? 11.07 I 0,I1K ` ;, 42 1'fr ,0.10 11,1? 11,1E J'lrl n,15 I1.1_ u.,7 t;+ ' tl.la u.tl )302 A+rr 0.63 D.4H 3nncrCitculur {1,35 9rft D.SJ 0.41 InnctCirrulor If.l1 t 10,IK 13.I4 41•211 u.15 Plus Eilll Ilea! 11.46 Plus 1111 Ilea! IIA1 4 p ( 54 s 41rr 11,25 WI'J a.:K <'it 11.:. II,I{ It_:t h't. ' 0,l7 11.11 UJ+[ +; 69 4 11.30 11.2? O,lt IIr 11,:5 11.14 [1,2R Il?: 11.17 0.24 106 9 0.6R D,5] InnerClfNlnr {a,37 Ill {1.G! 0.4h InnerCirculnr If,IS ti 66 I S fs +n.35 p,2h I {L14 (.Vt [I,31 0.11 a,34 1 79, 1 u,25 ILVs D.?R Plus flllpllcul 1r,51 Plus E llpllcnt 11,4f, 72 ' {, u,,ll 0.1u I 11.45 ,7 11.1k n.:b ' it-3'J 7`r, 0,.rn tA.1 d, 3 114 ^ ' R'h r I).15 {7.AI 11.39 121) ' 76 6'!t 0,4h I U.15 ' [I,51 7"' {1.Itl LI,30! II 4d 126 K4 7 0.51 1 II.;UI 0.57 H 11.41r 10,1.1 1 a,51 H'.� : u,41 U.II IIAn 132 ^ 911 7 r+ {t•S? 0r13 ; {),[,t H'r; [I.sl O,1R tl.57 n.+ losoAlt DAI II,S1 ?R " lie, H 11 11..17 It. 9 0.57 1 IIA1 {�.{,1 4'p U-55 U 11 11,41 111 a ^ _ C,gl%:ivtr 5lrcuglll,5t till I psi - -- ^ K'h l{).71, 11,.[7 Inucr 11.1'J +Nrr II,hH 11.51 Inn['s (I,17 111'7, [I.it I1,J7 1iCrlfculyr 11J5 Poi mndlfied ar spraial drslgns sic 7,2 nr with the permission a(thr porch>scr uUllrc thr pnu'isions of AST61 I ['ocular C'Irrnlut P1or k l• 11.47 655.Stcel nteas may he inlerpolaicd IICLweerl 1lassc shown hsr Yorlawmi us dsarnelct,lnlldlug,nr wall Ilnrknum.J4pe 1' it lit- Ir,S7 I'Iu�I:l• P.51 tl ol- er 96 in,In dianICLCII shall have twucirculur mock or tin inner circular plus ano eDlpllcul cngc. II dwl p ^ As an ollcntaliuu Ns dcslaus ruyuhing IHnh Imlcr um1 unlcr elrculur eager the rulnfnrcentcul may br rlsshlanrd rend hpriral n oporllancdlneillrcrufthcfollnwinggnrunnerw IDH 4 D-K5 0.64 moor +1.]1 10 4,7f+ {)_57 hoer if.14 ltl '67[I {I.5.1 liner ,, �t•17 An issuer eirctrlar cngc plus tin elllp[Iral cngc such Mill the aseu at the elliptical cngc s11n11 nol 1+c less [lean the! I0wilarCircular CireuluT edflall for the flud cage a llw ruble and the Il11nl urnr nr the haler dreulur cage phis NIu elliptical cure shall ual Ire 1'tlss Ia• HAI Phu,Ids. 11.,7 K stir ! s Than Ilrut gscclllud for the inner cngc in the tallle, `' ` Iipliral 1lptisa An innorand umat cogs phis quodoul mall Ill accnrduncc wllh 1'Ig.1,ur I I 114 An Innor ond onicr cngc phis.an ulll plkul cngc In arcnrdmsrc x lth Fill.«, l r f!RIpl{ral and qundrant sleol musl Ire held In plucu by rnuaus of holdlur tads, clurira, or other prssNRc mcau> 126 126 .I l ,• '•• +>u&haul the cnUro cuatnlp opcol{nn. .r N 32 1311 ' 1 .•. ,at Seo acrl pogo Irir fnnlnnles. .1, r . 4 .I 2953 1952 ' C 76 Q C 70 TA31f E 3 Cgartautd Thnl,£ 4 Destgn Itequtrcteienla for C1ns IV Rcinfarced Concrete FIFO A "For modified or special design&see 12 or whin Ilie permisslon of tile Furahaser ullilre the provisions or ASTM C455, hotssiSac Section 5 for the ALL I of acceptance epori Ilia 4y the purchaser. Suet areas may be Inlerpuld"I,etW[en thDia altawn for variations In diumelcr•loading,or wall thickness.Pipe aver W,In. Tlw titre nglh lest reutuircments In pound Moue per linear tixit of piper under the tbrae•edae•Ixnring me.01-1 41a11 lie F In Jlnnleter slwll Ilave H+ncircular elites or an Inner circular plus ono elliptical case, ellheT llie Ta•Inad(tell Inad o firrumd in pouodsdorce r linear font per fool Of dlnlnoteT)to producer a 0A1•Fn,crack, ` A For Mow classes and slum the minimum prucilcul%Icol relnfamcmunl is sli'milcil,'flit:actual uidrnntu slrungsh isor t5c[)•laid%to Fiocluce the 0.01-if,crack and ilia u111rneie load as tpcdlie+l lseliw,nsuttlplied by[lie internal dlumclar F 3rcitur Ihnn Clu minimum elsonpth spuclhed fi,r aanruinfurecit pipe of equivalent diumcicm In Spccifrrallon C 14. of the pipe In Feel, 200D As an allenmlive to+lesions ruqulfinp tenth Innrr awl.out;r elrtsdur cages the Tclnfummicrkl may Ik ptillianvd will h•Inud to praduce a 0A f•In,coact 3DIKI pnsixisdanud la cllier of tlic follnulnp mmancrs: Ti,Yaad In(radura ills ultlmalc hw.11 +'Au Imam clutilm cngc plan no cltlptlad cugu iu;h Chm IIIc arcu of IN ulliptcal cope shall nil hu fuss than 111u1 .,iaciflud for 111;autur cn a In she inble mud the Intn1 urua of the loner circular Ca (us Me elli ti al cii a sludl not tss Itclnfureamelt,in?tlluoar qof pipe wall t N' F'P P �' g loss than Ihzl sperlftud for tliv hour rape In IN laMo. Wall 11 Wall C An loner and Outer capu plus gohiltant muss In uccurdunve with Flp.1,err J"i Wall h Ail timer undomer Cosa plus no d1lpUcul cngc as nerordimm w11b Fig.2. 1nlernal Concrete Slrengiih.SODII psi Concmele SLramoll.40410 ps1 Concrete Strcllglll,4MID pit 0IilllpClcul marl ipla4rolm steal most 1K livid in place lty muuu% or holding.rods, choir),or kithes Ixi.%Itl%c rocuns T)csi . Clrcufar ltcln- tlsroupiunu1111ucntirucusiiupopuwtlnn. naredtl• Clrcull,rltdn• Circular fDrca• 13111pikal '* anscicr•In. Wall force• falipilral %Vali Rerncnt'e. tii11Ft1ca1 Wulf mcnr Rolri• + Thick- memoor Rciniora- 7Ufck• Itelnlnrce- Thick- foTa• r ncss,in, menF nets,In. Inner Outer nf nails,in. Inner Quiet mcof Inner (}ulcr Cato Casa r; Cage Cnoc Cage Cage _ l i I'ta 0.15 2 0.07 IS lira O.ifi r� 2 1s IP 2 0,17 0.15 24s D.14 0.11 r` 21 2'l. 8.23 „' 0.21 Zile 0.20 0.117 02? 3 022 023 3s1+ (CIAD.IF7 O.IFA 24 210s 0,20 . i 3 77 2sA 0,33 t1.31lilt 0.31 0125 4 U.IfA 0,u7 0.04 311 231. 0.3g i3.33 11I1 0,35 0,28 411+ t1,09 ap7 0.1tI � aft+ 0,27 012D 0.30 41is 0,11 OAR 037 3B a 4 0.30 0.72 0.31 411, 0.14 i m0 0.15 p 36 " ,.. 4'Is 0,35 0.25 0.39 5116 0,20 0.15 0.22 46 " 5 0.42 0.32 DA7 $31. 0.2(s 0,20 11.29 54 " 5'it a 50 0,37 0.55 R'1+ 0.34 U,ZtS 0,3R Coorrete Strength,5000 pit ti u 0.59 11.45 0.66 Eiit+ 0,41 0.311 h6 . 6'ts 0,69 (1.52 0.77 Tula 41,51 0.31) f1,57 CCr, Csnscralc Strung111,,(too pill 0.46 72 7 41.79 fl,CD DAA 7'A C1.fil 0.53 0,85 t; 76 A . B'td LIM 11,53 {1.74 Aiti fl,Ri 1Lfi1 11 j14 941 ID2 loft A ... ... 114 1211 A A 126 A , 332 A .., ,.. ... A 136 A A A ; t' 144 ^For madl0ed err epeclal dedgns sec 1.1 err with the permisstan of the purchaser uLliize the proYiiinn% of ASTM C 615.Steel arcu may lie lislcrpaiated lielwucn those%Lawn f+a Vnrlallons in dhuneLar,IaaJing,nr Well lhlckness,Pipe over 96 In,In dlameler shall have Iwa circular Cage%err an inner elrculnr plus ono e1ltpUtnl ciao, ov "As an nUermttve 1n dcl3pns roqulflno botll Inner and miter clicidor cages the fell,forcomenl may be FOsltlancel crud ptappDriloncd In elllwr of t110 fallOWing InutlrlcTg: nn 11uN apeclfied An huller circular capu plus on eILlpLlcA cote surli tltal.tho area of 111e 9111p1lenl cngc 011111 Iut be less Ih fill llle o111ar cage In tlw table and III*LDlal area or ilia inner clunlir rage plus Lilo cNlFtkal cage al,a"ant lie less Ihnn that spcciflcd for like inner cugu In the lalkle, An honor urld oularengc pNta iFladrunt melt In accardallco will,Pla.l,or Au Inner and Outer Carlo plutau uYllpllcal capx In accisrdancc with Pip.2. fior Wall Cl in 11met 24 to 33 111.,o%Inplo clicidnr ratio kill&all nsea not I;s►1h1u1 t n he sums of ilw ,euiftcd Inner and outer circular reluforcament are.ni. c 111HpNcal and quadrant aLool in lie held In place Uy means of llahllug m0els, Oil"it" OF Olin r Islifltive o means i 111rutihoul Ilia entire eauingopennln0. EI 1956 1957 S f huh C 78 q C 7$ I TmMo 2 CafaW ti fh1l1,E ; Detlgn Ittqulormilis for Cuts III Relisrarted COMM Pipe' F "for nrodUlal or tpecltl dedgns ra 7.2 or niib the permimian or the purchsru maite Liteprovisions or ASTM 655, NO,L-•See SeetlOn 5 for the basis orarceplsnce,rpeclfiW hp The porclutrer. r Sleet areas may be 1me11u1h1led Uclween Ihase shown for vurinlians its diameter.kmaing,or wall lhlckncas,PI no strenglll fell retluiremerlis In puunds•fnree per Ilnear Innl of plpu under the lhrre•edgc•Iscaring rneiluxl shall he In.In diamsicr Anil have Issvclreular csgcsor on inner circular plus olw ellipllcatcage. Pipe over chhcr the D•lund(test tend arprenrd In r4isindWorce per Hnuar Toni.per rimm nr dinmcler)To pnstluce o 4,U1•In,crock. rar Meats rinses and sires.The minimum practicol stucl rolnfasc"ill Is specflied.The oclunl ultlmste siren tb Is of The D-WIds 1n produce 11tc(LUI•in.crock and Ilse uldnime laud as spcclfted lxlms,muhlPllcd 11F 111e inlernnl+liamml F .,alerthan the mtnlmuns strcnglh spalfxd Rnr mullrulninrccd pipe Oequivalcnt dlamotert in SpecUlcalinn C 14. 8 jti. n1 the plea In reel. I1Sn As rt au ehoreither Ns designs fail requiring meth Inner and outer clrmlar engoi the rcinrorccment may tic ras Itched•rW D•land To produce n 11.111-In,crack 21111U rppoortloncd In either*(the following maruien, 4 D•luad li+produro IN alllmule load F An Inner circular rage plus an elliptical Cage such that the arua 44 the dlip1101 cage shall not bo Pen Than lhar Relnr4mcmem,iu'lllnenr It nr plPr tsx11 crlrled for the ewer aRe in the Mile and llie Iafn)area or tlso Inner Circular Cage plus the elllpticnl tage shall nut br } &than that specified for lilt Innsrcolt In the talik, Au Inner and Auer cage plus quadrant mats in amsalanee with frig,1.or Wall A 1Va11 IS Wall C' An inner and auler cage plus on elllpticalcap In occardunce wills Pig,2. T Couicrctc Strung1h.41MICI psi Ctlncrcle Strength.411110 psi C'++ncrcic Suangih,4nIK1 psi Ghlpdcol and yundtaul Reel must he ItaW In place by means or holding rods,choirs, ur n111er pm[Ilac means Clrrulur Circular oughom the calla custing alierudon. = '.� CITC11hIr Item Rrlm + Itch• c E i force- u route• +' fnae- Elli iiral I:IllPllial r Elliptical ,t r P E A meat tclMorccmcnil wrnl Rchiforcrnlenll r y meat 1lcinrnrcrment" r r n loner [later a lance (Allrr qr Inner (lulcr c Corr Cage -_ 5 Cape Cup 3 Cave IR 2 11.07" .,, 0.U7 241 41.07a 21 3 li4 11.1.1 0.11 2'!. L1.117^ .•. O,ll7" � 24 2113 (I.I7 n.14 ? (I,117s, i1.117^ .17a LIAII? F 27 214 0.18 U.l{+ 14a il.tti 11,14 A if,nR r, 3111 274 11.19 it.IIt Wt U.Ia 0.15 444 i1,1[I a 11 2010 11.31 41.211 3+14 0,211 0.17 4IA 11.12 I 36 3 11.21 0.1d 403 a U.17 11,13 il.19 4Y, LIAR 11-117 ILU'1 42 141 I125 (I,19 012g 4'1r n.21 mm I1.23L Slid 41,12 U.114 (LI1 4g 4 11.12 (1,24 11,35 5 i1.2.1 t1.Ia t1,27 540 11,16 11.12 U.Ia 54 4111 11.311 41.211 41A2 5111 4I24 (I:: 11.32 Wt. 11.21 11.16 16E1 6U S 11.44 0.31 11.49 6 0,14 1:1.34 ION {.`!. 11.:5 (I,1'1 IL•'-g 6f. Slit 0.5[I (1,37 035 (.'A U.A1 11.31 0.46 7114 41.31 11.21 034 v 7; {i 0.57 UA3 11,61 7 1)_49 Is.17 11,54 744 tl.}r• I1,27 11.44I v r.[r Concsclr Stronpih,51111,11,p+l lit (I Ill U.64 UAR (1,71 74) 11.57 40.43 11,61 H4+ 11_42 (1.32 41.47 i R4 7 0.72 .lI,S4 (IAIII g 0.64 0.4R Is.71 Wl4 11.511 [I.1g I1,5f. t'nuaeu'STttul:th,SI I111)PlA Concrcic Sirc+igili,51.11lll P4 ')11 7111 4,81 LIM 11.911 NUs It.{sV i1,52 41.77 V'!d 13.59 U.45 11,66 9h 11 Ii!11 (1,711 1.111 q (1.74 0,57 0.8•1, 9Y. i1.741 (t{3 Inucr 11.1? [7reutul Plus lit• 0.5.1 IIpllcul 1U2 gIlf I-W 41.77 111net 0.26 4`h 4.911 (1,611, inner 11.21IU'1, 11.133 0.0 hmet 41,121 Circular ('11a•n111r C'irrsdur hill:!• U.77 Plus I'll- OAR Plus.W- t1.62 tlptlral Iip11ci11 tlptlen! 11I8 It I.M 4i.`11 Inner �1611 IU 1.11g II,111 Lollar LI.27 111114 41,94 n_74 Inner 0.25 is Circular C'Ircuhsr Circular Ins1'.1• n;ll Plus lit• 0A I h (1.74 brat 11 plltal I Ipllcid I 1211 126132 139 t 144 Sre nest pnge fur rssotnntct. f , c r ' 1954 `. 1955 Y FORM NO.W-142 Transamerica Title Insurance Company Washington Commitment—1989 COMMITMENT FOR TITLE INSURANCE Issued By Transamerica Title Insurance Company 1 7 �g`39 Y Transamerica Title Insurance Company, a California corporation, herein called the Company, for a valuable consideration, hereby commits to issue its policy or policies of title insurance, as identified in Schedule A, in favor of the proposed insured named in Schedule A, as owner or r mortgagee of the estate or interest covered hereby in the land described or referred to in Schedule A, upon payment of the premiums and charges therefor; all subject to the exceptions u and conditions and stipulations shown herein, the Exclusions from Coverage, the Schedule B exceptions, and the conditions and stipulations of the policy or policies requested. (See reverse side of this cover and inside of back cover for printed Exclusions from Coverage and Schedule B exceptions contained in various policy forms.) This Commitment shall be effective only when the identity of the proposed Insured and the amount of the policy or policies committed for have been inserted in Schedule A hereof by the Company, either at the time of the issuance of this Commitment or by subsequent endorsements and is k; subject to the Conditions and Stipulations on the back of this cover. n. This Commitment is preliminary to the issuance of such policy or policies of title insurance and all liability and obligations hereunder shall cease and terminate six months after the effective date hereof or when the policy or policies committed for shall issue, whichever first occurs, provided that the failure to issue such policy or policies is not the fault of the Company. IN WITNESS WHEREOF, Transamerica Title Insurance Company has caused its corporate name :s. and seal to be hereunto affixed by its duly authorized officers on the date shown in Schedule A. NOTE:THE POLICY COMMITTED FOR MAY BE EXAMINED BY INQUIRY AT THE OFFICE WHICH ISSUED THE COMMITMENT, AND A SPECIMEN COPY OF THE POLICY FORM (OR FORMS) REFERRED TO IN THIS COMMITMENT WILL BE FURNISHED PROMPTLY UPON REQUEST. a. ii r; Transamerica Title Insurance Company P' `^ By C41. .7�` a o`'`-T`x-��J President By '' ^ Secretary s i y PLEASE DIRECT CORRESPONDENCE TO: Transamerica No. : 0807397 Transamerica Title Insurance Co. Customer No. --- 320 108th Avenue N.E. Seller Paccar, Inc. P.O. Box 1493 Buyer/Borrower The Boeing Co. Bellevue, WA 98009 i^ Prepared for: By PACCAR / Title Officer BELLEVUE BUS. CENTER (12TH FLOOR) N.E. 8TH ST. & 108TH AVE. N.E. For service on this order, call: BELLEVUE, WA 98004 646-8589/1-800-441-7701 ATTN: PHIL GLADFELTER JOHN W. JONES, CINDY L. ESSER, BRUCE H. ANDRUS or RANDY L. RIEMAN (FAX #646-8593) SCHEDULE A SIXTH COMMITMENT EFFECTIVE DATE: July 11 , 1989 at 8:00 A.M. 1. Policy or policies to be issued: Amount (X) Alta Owner's Policy (6-1-87) $16,127,000.00 Premium $17,316.00 ( ) Alta Owner's Policy-1970 Tax $ 1,402.60 (Amended 10-17-70) Commercial Rate Extended Policy Proposed Insured: TO BE DETERMINED Total $18,718.60 2. Title to fee simple estate or interest in said land is at the effective date hereof vested in: PACCAR INC. , A DELAWARE CORPORATION, AS TO PARCELS D AND F; AND PACCAR INC. , A DELAWARE CORPORATION, AS SUCCESSOR IN INTEREST BY MERGER TO PACIFIC CAR AND FOUNDRY COMPANY, A WASHINGTON CORPORATION, AS TO THE REMAINDER 3. The land referred to in this commitment is situated in the County of King, State of Washington and is described as follows: -see attached- DESCRIPTION: PARCEL A: ALL THOSE PORTIONS OF THE SOUTH 1/2 OF SECTION 8, TOWNSHIP 23 NORTH, RANGE 5 EAST W.M. , IN THE CITY OF RENTON, KING COUNTY, WASHINGTON, AND OF RENTON FARM ACREAGE, AS RECORDED IN VOLUME 12 OF PLATS, PAGE 37, RECORDS OF SAID COUNTY, INCLUDING VACATED STREETS AND AVENUES AS WOULD ATTACH BY OPERATION OF LAW, DESCRIBED AS FOLLOWS: BEGINNING AT THE EAST 1/4 CORNER OF SAID SECTION 8, FROM WHICH THE NORTHEAST CORNER OF SAID SECTION BEARS NORTH 01002'09" EAST; THENCE NORTH 89°27'25" WEST, ALONG THE NORTH LINE OF SAID SOlrrH 1/2, 2,647.56 FEET TO AN EXISTING CENTER OF SECTION MONUMENT; THENCE SOUTH 01002'40" WEST, ALONG THE NORTH-SOUTH CENTER OF SECTION LINE OF SAID SECTION 8, A DISTANCE OF 60.00 FEET TO THE SOUTHERLY MARGIN OF NORTH 8TH STREET, SAID POINT BEING ON THE SOUTH LINE OF THE NORTH 30 FEET OF BLOCK 1 OF SAID RENTON FARM ACREAGE, AND THE TRUE POINT OF BEGINNING; THENCE NORTH 89027'25" WEST, ALONG THE SOUTH LINE OF THE NORTH 30 FEET OF SAID BLOCK 1 AND ITS WESTERLY PROLONGATION, 986.13 FEET TO A POINT ON THE WEST LINE OF BLOCK 2 OF SAID PLAT; THENCE SOUTH 01'05'34" WEST, ALONG THE SAID WEST LINE AND IT4. SOUTHERLY PROLONGATION, 1,235.01 FEET TO THE SOUTHWEST CORNER OF BLOCK 5 OF SAID PLAT; THENCE SOUTH 89025'01" EAST, ALONG THE SOUTH LINE OF SAID BLOCK 5 AND ITS EASTERLY PROLONGATION, 1,027.79 FEET TO THE WESTERLY MARGIN OF THE BURLINGTON NORTHERN RAILWAY RIGHT-OF-WAY, SAID POINT BEING ON A 1,146.21 FOOT RADIUS CIRCULAR CURVE TO THE RIGHT, FROM WHICH POINT THE CENTER BEAMS NORTH 71033'47" EAST; THENCE NORTHERLY, ALONG SAID CURVE AND SAID MARGIN, THROUGH A CENTRAL ANGLE OF 07035'35" , AN ARC DISTANCE OF 151.91 FEET; THENCE CONTINUING ALONG SAID RIGHT-OF-WAY MARGIN NORTH 79°09'22" EAST 24.00 FEET TO AN ANGLE POINT IN SAID RIGHT-OF-WAY MARGIN, SAID POINT BEING ON A 1,136.28 FOOT RADIUS CIRCULAR CURVE TO THE LEFT, FROM WHICH POINT THE CENTER BEARS NORTH 79°09'22" EAST; THENCE SOUTHERLY, ALONG SAID CURVE, THROUGH A CENTRAL ANGLE OF 07°54'55" AN ARC DISTANCE OF 156.97 FEET TO A POINT ON THE EASTERLY PROLONGATION OF THE SOUTH LINE OF BLOCK 5 OF SAID RENTON FARM ACREAGE; THENCE SOUTH 89025'01" EAST, ALONG SAID EASTERLY PROLONGATION, 403.99 FEET TO THE WESTERLY MARGIN OF VACATED HOUSER WAY NORTH (AKA RAILROAD AVENUE) ; THENCE NORTH 01°00'20" EAST, ALONG SAID WESTERLY MARGIN, 980 57 FEET TO A POINT OF TANGENCY WITH A 543.69 FOOT RADIUS CIRCULAR CURVE TO THE LEFT; THENCE NORTHERLY, ALONG SAID CURVE AND SAID WESTERLY MARGIN, THROUGH A CENTRAL ANGLE OF 00°07'54" , AN ARC DISTANCE OF 1.25 FEET TO A POINT ON THE SOUTHWESTERLY MARGIN OF THE BURLINGTON NORTHERN RAILROAD RIGHT-OF-WAY, SAID POINT BEING ON A 691.78 FOOT RADIUS CIRCULAR CURVE TO THE LE IT, FROM WHICH POINT THE CENTER BEARS SOUTH 39'2738" WEST; THENCE NORTHWESTERLY, ALONG SAID CURVE AND SAID MARGIN, THROUGH A CENTRAL ANGLE OF 08°27'46", AN ARC DISTANCE OF 102.18 FEET; THENCE CONTINUING ALONG SAID MARGIN NORTH 59000'08" WEST 151.23 FEET TO A POINT OF TANGENCY WITH A 757.01 FOOT RADIUS CIRCULAR CURVE TO THE RIGHT; THENCE NORTHWESTERLY, ALONG SAID CURVE AND SAID MARGIN, THROUGH A CENTRAL ANGLE OF 14°46'33", AN ARC DISTANCE OF 195.22 FEET TO THE SOUTH LINE OF THE NORTH 60.00 FEET OF THE SOUTH 1/2 OF SAID SECTION 8; THENCE NORTH 89027'25" WEST, ALONG SAID SOUTH LINE, 98.96 FEET TO THE TRUE POINT OF BEGINNING. PAGE 2 0807397 n PARCEL A-1: ALL THAT PORTION OF THE SOUTH 1/2 OF SECTION 8, TOWNSHIP 23 NORTH, RANGE 5 EAST W.M. , IN THE CITY OF RENTON, KING COUNTY, WASHINGTON, DESCRIBED AS FOLLOWS: BEGINNING AT THE EAST 1/4 CORNER OF SAID SECTION 8, FROM WHICH THE NORTHEAST CORNER OF SAID SECTION BEARS NORTH 01°02'09" EAST; THENCE NORTH 89°27'25" WEST, ALONG THE NORTH LINE OF SAID SOUTH 1/2, 2,647.56 FEET TO AN EXISTING CENTER OF SECTION MONUMENT; THENCE SOUTH 01°02'40" WEST, ALONG THE NORTH—SOUTH CENTER OF SECTION LINE OF SAID SECTION 8, A DISTANCE OF 60.00 FEET TO THE SOUTHERLY "GIN OF NORTH 8TH STREET, SAID POINT BEING ON THE SOUTH LINE OF THE NORTH 60.0 FEET OF SAID SOUTH 1/2, THENCE SOUTH 89°27'25" EAST, ALONG SAID SOUTH LINE, 187.07 FEET TO A POINT ON THE NORTHEASTERLY MARGIN OF THE BURLINGTON NORTHERN RAILROAD RIGHT—OF—WAY AND THE TRUE POINT OF BEGINNING; THENCE CONTINUING SOUTH 89'27'25" EAST, ALONG SAID SOUTH LINE, 225.49 FEET TO A POINT ON THE WESTERLY MARGIN OF HOUSER WAY NORTH (AKA RAI OAD AVENUE) ; THENCE SOUTH 18°00'40" EAST, ALONG SAID WESTERLY MARGIN, 82. 2 FEET TO A POINT OF TANGENCY WITH A 543.68 FOOT RADIUS CIRCULAR CURVE TO THE IGHT; THENCE SOUTHERLY, ALONG SAID CURVE AND SAID WESTERLY MARGIN, THROUGH A CENTRAL ANGLE OF 09049'26" , AN ARC DISTANCE OF 93.22 FEET TO A POINT ON THE NORTHEASTERLY MARGIN OF SAID RAILROAD RIGHT—OF—WAY; THENCE NORTH 57049'50" WEST, ALONG SAID NORTHEASTERLY MARGINO 321.37 FEET TO THE TRUE POINT OF BEGINNING. PARCEL B-1: ALL THOSE PORTIONS OF THE SOUTH 1/2 OF SECTION 8, TOWNSHIP 23 NORTH, RANGE 5 EAST W.M. , IN THE CITY OF RENTON, KING COUNTY, WASHINGTON, OF CAR WORKS ADDITION TO THE CITY OF RENTON, AS RECORDED IN VOLUME 15 OF LATS, PAGE 47, RECORDS OF SAID COUNTY, INCLUDING VACATED STREETS, AVENUES, ALLEYS AS WOULD ATTACH BY OPERATION OF LAW, DESCRIBED AS FOLLOWS: BEGINNING AT THE EAST 1/4 CORNER OF SAID SECTION 8, FROM WHICH THE NORTHEAST CORNER OF SAID SECTION BEARS NORTH 01002'09" EAST; THENCE NORTH 89°27'25" WEST, ALONG THE NORTH LINE OF SAID S 1/2, 2,647.56 FEET TO AN EXISTING CENTER OF SECTION MONUMENT; THENCE SOUTH 01°02'40" WEST, ALONG THE NORTH—SOUTH CENTER OF SECTION LINE OF SAID SECTION 8, A DISTANCE OF 2622.89 FEET TO THE SOUTH LINE OF BLOCK 13 OF SAID CAR WORKS ADDITION TO THE CITY OF RENTON AND THE TRUE POINT OF BEGINNING; THENCE NORTH 89'23'14" WEST, ALONG SAID SOUTH LINE, 179.30 FEET; THENCE NORTH 01"02'40" EAST 1327.10 FEET TO THE SOUTH LINE OF BLOCK 6 OF RENTON FARM ACREAGE, AS RECORDED IN VOLUME 12 OF PLATS, PAGEI39, RECORDS OF SAID COUNTY; PAGE 3 0807397 DESCRIPTION: (CONTINUED) PARCEL B-1: (CONTINUED) THENCE SOUTH 89°25'01" EAST, ALONG THE SOUTH LINE OF SAID BLOCK 6 AND ITS EASTERLY PROLONGATION, 219.92 FEET TO A POINT ON THE WESTERL MARGIN OF THE BURLINGTON NORTHERN RAILROAD RIGHT-OF-WAY, SAID POINT BEING ON A 1146.28 FOOT RADIUS CIRCULAR CURVE TO THE LEFT, FROM WHICH POINT THE CENTER BEARS NORTH 71°33'47" EAST; THENCE SOUTHERLY, ALONG SAID CURVE, THROUGH A CENTRAL ANGLE OF 10004'07", AN ARC DISTANCE OF 201.44 FEET; THENCE CONTINUING ALONG SAID RIGHT-OF-WAY MARGIN, SOUTH 28°30'20" EAST 237.30 FEET TO A POINT OF TANGENCY WITH A 1133.28 FOOT RADIUS CIRCULAR CURVE TO THE RIGHT; THENCE SOUTHERLY, ALONG SAID CURVE AND SAID WESTERLY MARGIN, THROUGH A CENTRAL ANGLE OF 31051 '04" , AN ARC DISTANCE OF 630.00 FEET TO THE WESTERLY MARGIN OF VACATED HOUSER WAY NORTH (AKA RAILROAD AVENUE) , SAID POINT HEREINAFTER REFERRED TO AS "POINT A"; THENCE SOUTH 23°50'20" WEST, ALONG THE WESTERLY MARGIN OF SAID VACATED HOUSER WAY NORTH, 359.87 FEET TO THE AFORESAID SOUTH LINE OF SAID BLOCK 13 AND ITS EASTERLY PROLONGATION (IF ANY) ; THENCE NORTH 89023'14" WEST, ALONG SAID SOUTH LINE AND ITS EASTERLY PROLONGATION (IF ANY) 248.21 FEET TO THE TRUE POINT OF BEGIING; TOGETHER WITH ALL THAT PORTION OF SAID SOUTH 1/2 OF SECTION 8, DESCRIBED AS FOLLOWS: BEGINNING AT AFORESAID "POINT A"; THENCE NORTH 23°50'20" EAST, ALONG THE WESTERLY MARGIN OF AFORESAID HOUSER WAY NORTH AND AFORESAID BURLINGTON NORTHERN RIGHT-OF-WAY, 54.36 FEET TO A POINT OF TANGENCY WITH A 789.02 FOOT RADIUS CIRCULAR CURVE TO THE LEFT; THENCE NORTHERLY, ALONG SAID CURVE AND SAID WESTERLY MARGIN AND SAID RAILROAD RIGHT-OF-WAY THROUGH A CENTRAL ANGLE OF 00°43'04", AN ARC DISTANCE OF 9.88 FEET TO THE TRUE POINT OF BEGINNING, SAID POINT BEING ON A 11I57.28 FOOT RADIUS CIRCULAR CURVE TO THE LEFT, FROM WHICH POINT THE CENTER BEARS NORTH 89°38'10" WEST; THENCE NORTHERLY, ALONG SAID CURVE AND SAID RAILROAD RIGHT-OF-WAY, THROUGH A CENTRAL ANGLE OF 22°56'25", AN ARC DISTANCE OF 463.36 FEET TO A POINT ON A 371.98 FOOT RADIUS CIRCULAR CURVE TO THE LEFT, FROM WHICH POINT THE CENTER BEARS NORTH 46°42'36" EAST; THENCE EASTERLY, ALONG SAID CURVE AND SAID RAILROAD RIGHT-OF-WAY, THROUGH A CENTRAL ANGLE OF 28"14'34", AN ARC DISTANCE OF 183.36 FEET TO THE WEST MARGIN OF SAID HOUSER WAY NORTH, SAID POINT BEING HEREINAFTER REFERRED TO AS "POINT B"• THENCE SOUTH 01°00'20" WEST, ALONG SAID WEST MARGIN AND RAILROAD RIGHT-OF-WAY, 57.91 FEET TO A POINT OF TANGENCY WITH A 789.02 FOOT RADIUS CIRCULAR CURVE TO THE RIGHT; THENCE CONTINUING SOUTHERLY, ALONG SAID WEST MARGIN AND SAID CURVE, THROUGH A CENTRAL ANGLE OF 22006'56", AN ARC DISTANCE OF 304.55 FEET TO THE TRUE POINT OF BEGINNING; PAGE 4 0807397 DESCRIPTION: (CONTINUED) PARCEL B-1: (CONTINUED) AND TOGETHER WITH ALL THAT PORTION OF SAID SOUTH 1/2 OF SECTION 8, DESCRIBED AS FOLLOWS: BEGINNING AT AFORESAID "POINT B" ; THENCE NORTH 01°00'20" EAST, ALONG AFORESAID WEST MARGIN OF OUSER WAY NORTH AND AFORESAID BURLINGTON NORTHERN RAILROAD RIGHT-OF-WAY, 21. 3 FEET TO AN ANGLE POINT IN SAID RAILROAD RIGHT-OF-WAY AND THE TRUE POINT OF BEGINNING, SAID POINT BEING ON A 351.98 FOOT RADIUS CIRCULAR CURVE TO THE RIGHT, FROM WHICH POINT THE CENTER BEARS NORTH 19°29'40" EAST; THENCE NORTHWESTERLY, ALONG SAID CURVE AND SAID RAILROAD RIG -OF-WAY, THROUGH A CENTRAL ANGLE OF 38051'00" , AN ARC DISTANCE OF 238.66 FEET THENCE CONTINUING ALONG SAID RAILROAD RIGHT-OF-WAY THE FOLLOWING COURSES AND DISTANCES: THENCE NORTH 31039'20" WEST 42.68 FEET; THENCE NORTH 28°35'20" WEST 232.75 FEET TO A POINT OF TANGENCY WITH A 1,136.28 FOOT RADIUS CIRCULAR CURVE TO THE RIGHT; THENCE NORTHERLY, ALONG SAID CURVE, THROUGH A CENTRAL ANGLE F 09°49'47", AN ARC DISTANCE OF 194.94 FEET TO A POINT ON THE AFORESAID EASTERLY PROLONGATION OF BLOCK 6 OF SAID RENTON FARM ACREAGE; THENCE SOUTH 89°25'01" EAST, ALONG SAID EASTERLY PROLONGATION, 403.99 FEET TO THE WESTERLY MARGIN OF SAID VACATED HOUSER WAY NORTH; THENCE SOUTH O1°00'20" WEST, ALONG SAID WESTERLY MARGIN, 562.08 FEET TO THE TRUE POINT OF BEGINNING. PARCEL B-2: ALL THOSE PORTIONS OF THE SOUTH 1/2 OF SECTION 8, TOWNSHIP 23 NORTH, RANGE 5 EAST W.M. , IN THE CITY OF RENTON, KING COUNTY, WASHINGTON, OF CAR WORKS ADDITION TO THE CITY OF RENTON, AS RECORDED IN VOLUME 15 OF LATS, PAGE 47, RECORDS OF SAID COUNTY, INCLUDING VACATED STREETS, AVENUES ALLEYS AS WOULD ATTACH BY OPERATION OF LAW, DESCRIBED AS FOLLOWS: BEGINNING AT THE EAST 1/4 CORNER OF SAID SECTION 8, FROM WHICH THE NORTHEAST CORNER OF SAID SECTION BEARS NORTH O1°02'09" EAST; THENCE NORTH 89027'25" WEST, ALONG THE NORTH LINE OF SAID S0 H 1/2, 2,647.56 FEET TO AN EXISTING CENTER OF SECTION MONUMENT; THENCE SOUTH O1°02'40" WEST, ALONG THE NORTH-SOUTH CENTER OF SECTION LINE OF SAID SECTION 8, A DISTANCE OF 2,622.89 FEET TO THE SOUTH LI OF BLOCK 13 OF SAID CAR WORKS ADDITION TO THE CITY OF RENTON; THENCE NORTH 89023'14" WEST, ALONG SAID SOUTH LINE, 179.30 FEET TO THE TRUE POINT OF BEGINNING; THENCE NORTH O1°02'40" EAST 1,327.10 FEET TO THE SOUTH LINE OF BLOCK 6 OF RENTON FARM ACREAGE, AS RECORDED IN VOLUME 12 OF PLATS, PAGE 39, RECORDS OF SAID COUNTY; PAGE 5 0807397 DESCRIPTION: (CONTINUED) PARCEL B-2: (CONTINUED) THENCE NORTH 89°25'01" WEST, ALONG SAID SOUTH LINE AND ITS WSTERLY PROLONGATION, 807.87 FEET TO THE SOUTHWEST CORNER OF BLOCK 5 OF SAID PLAT, SAID POINT BEING ON THE EASTERLY MARGIN OF GARDEN AVENUE NORTH; THENCE SOUTH O1'05'34" WEST, ALONG SAID EASTERLY MARGIN, 1,009.75 FEET TO THE NORTHWEST CORNER OF LOT 1 IN BLOCK 4 OF CAR WORKS ADDITION Tb THE CITY OF RENTON, AS RECORDED IN VOLUME 15 OF PLATS, PAGE 47, RECORDS OF SAID COUNTY; THENCE SOUTH 89°23'14" EAST, ALONG THE NORTH LINE OF SAID LOT 1 AND ITS EASTERLY PROLONGATION 119.00 FEET TO THE NORTHWEST CORNER OF LOT 10 OF SAID BLOCK 4; THENCE SOUTH O1°05'51 WEST, ALONG THE WEST LINE OF LOTS 6, 7, 8, 9 AND 10 OF SAID BLOCK 4, A DISTANCE OF 226.95 FEET TO THE SOUTHERLY LINE OF SAID BLOCK 4; THENCE SOUTH 89°23'14" EAST, ALONG THE SOUTHERLY LINE OF SAID BLOCK 4 AND ITS EASTERLY PROLONGATION, 690.00 FEET TO THE TRUE POINT OF BEGINNING. PARCEL D: A STRIP OF LAND 60 FEET WIDE OVER AND ACROSS THE NORTHWEST 1/4 OF THE SOUTHEAST 1/4 AND THE SOUTHWEST 1/4 OF THE SOUTHEAST 1/4 IN SECTION 8, TOWNSHIP 23 NORTH, RANGE 5 EAST W.M. , IN KING COUNTY, WASHINGTON, EXTENDING FROM THE SOUTH LINE OF NORTH 8TH STREET (FORMERLY WASHINGTON AVENUE) , TO THE NORTH LINE OF NORTH 4TH STREET (FORMERLY GRAHAM STREET) , AND HAVING A WIDTH OF 30 FEET ON EACH SIDE OF AND MEASURED AT RIGHT ANGLES FROM THE FOLLOWING DESCRIBED CENTERLINE: BEGINNING AT THE NORTHWEST CORNER OF THE .SOUTHEAST 1/4 OF SAID SECTION 8, THE NORTH LINE OF SAID SOUTHEAST 1/4 ALSO BEING THE NORTH LINE O� NORTH 8TH STREET (FORMERLY WASHINGTON AVENUE) ; THENCE SOUTH 89°28'19" EAST, ALONG THE NORTH LINE OF NORTH 8TH STREET (FORMERLY WASHINGTON AVENUE) , A DISTANCE OF 423.54 FEET; THENCE SOUTH 18°01'34" EAST, A DISTANCE OF 63.28 FEET TO THE SOUTH LINE OF NORTH 8TH STREET (FORMERLY WASHINGTON AVENUE) , THE TRUE POINT OF BEGINNING; THENCE CONTINUING SOUTH 18'01'34" EAST, A DISTANCE OF 72.26 FEET TO A BEGINNING OF CURVE; THENCE SOUTHERLY, ALONG A UNIFORM CURVE TO THE RIGHT, HAVING A RADIUS OF 573.69 FEET, THROUGH A TOTAL ANGLE OF 19'01' , A DISTANCE OF J90.17 FEET TO THE END OF CURVE; THENCE SOUTH 00°59'26" WEST, A DISTANCE OF 1,621.58 FEET TO A BEGINNING OF CURVE; THENCE SOUTHWESTERLY, ALONG A UNIFORM CURVE TO THE RIGHT, HAVING A RADIUS OF 819.02 FEET, THROUGH A TOTAL ANGLE OF 22°50' , A DISTANCE OF �26.19 FEET TO THE END OF CURVE; THENCE SOUTH 23°49'26" WEST, A DISTANCE OF 404.65 FEET TO A POINT ON THE NORTH LINE OF NORTH 4TH STREET (FORMERLY GRAHAM STREET) , WHICH IS �O FEET SOUTHEASTERLY, MEASURED AT RIGHT ANGLES, FROM THE SOUTHEASTERLY LINE OF BLOCK 13 OF CAR WORKS ADDITION TO RENTON; EXCEPT THAT PORTION THEREOF LYING NORTHERLY OF THE FOLLOWING DESCRIBED LINE: PAGE 6 0807397 DESCRIPTION: (CONTINUED) PARCEL D: (CONTINUED) BEGINNING AT THE INTERSECTION OF THE CENTERLINE OF HOUSER WAY NORTH (FORMERLY RAILROAD AVENUE) , WITH THE EASTERLY PRODUCTION OF THE SOUTHERLY MARGIN OF NORTH 8TH STREET (FORMERLY WASHINGTON AVENUE) ; THENCE SOUTH 18"01'34" EAST, ALONG SAID CENTERLINE, A DISTANCE OF 72.25 FEET TO THE POINT OF A CURVE TO THE RIGHT, WITH A RADIUS OF 573.E FEET; THENCE CONTINUING SOUTHEASTERLY, ALONG THE ARC OF A CURVE TO ,THE RIGHT, HAVING A RADIUS OF 573.69 FEET, AN ARC LENGTH OF 190.71 FEET TO THE POINT OF TANGENCY OF SAID CURVE; THENCE NORTH 89°00'54" WEST, A DISTANCE OF 30 FEET TO THE WE TERLY MARGIN OF HOUSER WAY NORTH (FORMERLY RAILROAD AVENUE) ; THENCE NORTHERLY, ALONG THE WESTERLY MARGIN OF HOUSER WAY NO TH (FORMERLY RAILROAD AVENUE) , A DISTANCE OF 1.25 FEET TO A POINT ON THE C OF A CURVE TO THE RIGHT, HAVING A RADIUS OF 691.78 FEET, AN ARC DISTANCE OF 102.18 FEET EASTERLY FROM THE BEGINNING OF SAID CURVE, THE TRUE POINT OF BEGINNING OF SAID LINE; THENCE CONTINUING SOUTHEASTERLY, ALONG THE ARC OF SAID CURVE A DISTANCE OF 77.94 FEET TO THE EASTERLY MARGIN OF SAID HOUSER WAY NORTH ( ORMERLY RAILROAD AVENUE) , THE TERMINATION OF SAID LINE, AND EXCEPT THE EAST 10.00 FEET TO THE SOUTH 395 FEET THEREOF; SITUATE IN THE CITY OF RENTON, COUNTY OF KING, STATE OF WASHINGTON. PARCEL E: THAT PORTION OF THE SOUTHEAST 1/4 OF SECTION 8, TOWNSHIP 23 NORTH, RANGE 5 EAST W.M. IN KING COUNTY, WASHINGTON, DESCRIBED AS FOLLOWS: BEGINNING AT THE NORTHWEST CORNER OF SAID SOUTHEAST 1/4; THENCE SOUTH 89'28'19" EAST, ALONG THE NORTH LINE OF SAID S DIVISION, 455.18 FEET TO THE INTERSECTION OF THE EAST LINE, PROJECTED NORTHE Y OF HOUSER WAY NORTH (FORMERLY RAILROAD AVENUE) , AS RECORDED UNDER RECORDING NO. 5913625; THENCE SOUTH 18001'34" EAST, ALONG SAID EAST LINE, 125.47 FEET TO A POINT OF CURVE; THENCE CONTINUING SOUTHERLY, ALONG SAID EAST LINE, ALONG THE ARC OF A CURVE TO THE RIGHT, WITH A RADIUS OF 603.69 FEET, THROUGH A TOTAL ANG E OF 19"01'00" , 200.37 FEET TO A POINT OF TANGENCY; THENCE SOUTH 00'59'26" WEST, ALONG SAID EAST LINE, 37.21 FEE TO AN INTERSECTION WITH THE SOUTHERLY RIGHT-OF-WAY LINE OF BURLINGTON NORTHERN, INC. RAILROAD AND THE TRUE POINT OF BEGINNING, SAID POINT BEING IN THE ARC OF A CURVE WHOSE CENTER BEARS SOUTH 47000138" WEST; THENCE SOUTHEASTERLY, ALONG SAID RIGHT-OF-WAY, ON THE ARC OF A CURVE TO THE RIGHT, WITH A RADIUS OF 890.91 FEET, THROUGH A CENTRAL ANGLE OF 20028'48" , 318.45 FEET TO A POINT OF TANGENCY; THENCE SOUTH 22°30'34" EAST, ALONG SAID RIGHT-OF-WAY, 295.43 FEET TO A POINT OF CURVE; PAGE 7 0807397 DESCRIPTION: (CONTINUED) PARCEL E: (CONTINUED) THENCE CONTINUING ALONG SAID RIGHT-OF-WAY ON THE ARC OF A CURVE TO THE RIGHT WITH A RADIUS OF 701.78 FEET, THROUGH A TOTAL ANGLE OF 19'02'48", 233.29 FEET, TO A POINT OF TANGENCY; THENCE CONTINUING ALONG SAID RIGHT-OF-WAY SOUTH 03'2746" E T. 236.17 FEET, TO A POINT OF CURVE; THENCE CONTINUING ALONG SAID RIGHT-OF-WAY, ON THE ARC OF A C VE TO THE RIGHT WITH A RADIUS OF 615.68 FEET, THROUGH A TOTAL ANGLE OF 15'16103", 164.06 FEET, TO A POINT OF TANGENCY; THENCE CONTINUING ALONG SAID RIGHT-OF-WAY SOUTH 11'48'17" WE T, 115.76 FEET, TO A POINT OF CURVE; THENCE CONTINUING ALONG SAID RIGHT-OF-WAY, ALONG THE ARC OF A CURVE TO THE RIGHT, WITH A RADIUS OF 293.32 FEET, THROUGH A TOTAL ANGLE OF 88'51112 454.876 FEET TO THE INTERSECTION OF THE EAST LINE OF SAID HOER WAY NORTH (FORMERLY RAILROAD AVENUE) FROM WHICH THE CENTER OF CURVE BEARS NORTH 10*39129" EAST; THENCE NORTH 00'59'26" EAST, ALONG SAID EAST LINE, 1,506.28 FEET TO THE TRUE POINT OF BEGINNING; AND THAT PORTION OF THE SOUTHEAST 1/4 OF SECTION 8, TOWNSHIP 23 NORTH, RANGE 5 EAST W.M. , IN RING COUNTY, WASHINGTON, DESCRIBED AS FOLLOWS: BEGINNING AT THE NORTHWEST CORNER OF SAID SOUTHEAST 1/4; THENCE SOUTH 89'28'19" EAST, ALONG THE NORTH LINE OF SAID SUBDIVISION, 455.18 FEET TO AN INTERSECTION OF THE EAST LINE PROJECTED NORTHERLY OF HOUSER WAY NORTH (FORMERLY RAILROAD AVENUE) , AS RECORDED UNDER RECORDING NO. 5913625; THENCE SOUTH 18'01'34" EAST, ALONG SAID EAST LINE, 125.47 FEET TO A POINT OF CURVE; THENCE CONTINUING ALONG SAID EAST LINE, ALONG THE ARC OF A CURVE TO THE RIGHT, WITH A RADIUS OF 603.69 FEET, THROUGH A TOTAL ANGLE OF 19001'00" , 200.37 FEET TO A POINT OF TANGENCY; THENCE CONTINUING ALONG SAID EAST LINE, SOUTH 00'59'26" WEST, 1,573.88 FEET TO AN INTERSECTION WITH THE SOUTHERLY RIGHT-OF-WAY LINE OF THE URLINGTON NORTHERN, INC. RAILROAD AND THE TRUE POINT OF BEGINNING, SAI POINT BEING IN THE ARC OF A CURVE FROM WHICH THE CENTER OF CURVE BEARS NORTH 09045'13" EAST; THENCE SOUTHEASTERLY AND NORTHEASTERLY, ALONG SAID RIGHT-OF-WAY, ON THE ARC OF A CURVE TO THE LEFT, WITH A RADIUS OF 323.32 FEET, THROUGH A TOTAL ANGLE OF 51029'43", 290.59 FEET TO A POINT FROM WHICH THE CENTER OF CURVE BEARS NORTH 41'44'30" WEST, SAID POINT ALSO BEING IN THE ARC OF A CURVE FROM WHICH THE CENTER BEARS NORTH 59'24'17" WEST; THENCE SOUTHWESTERLY, ALONG SAID RIGHT-OF-WAY, ON THE ARC OF A CURVE TO THE RIGHT WITH A RADIUS OF 342.61 FEET, THROUGH A TOTAL ANGLE OF 12'31'14", 74.87 FEET TO A POINT OF TANGENCY; THENCE CONTINUING ALONG SAID RIGHT-OF-WAY, SOUTH 43'06'56" WEST, 190.28 FEET, TO A POINT OF CURVE; THENCE CONTINUING ALONG SAID RIGHT-OF-WAY, ON THE ARC OF A VE TO THE LEFT, WITH A RADIUS OF 685.55 FEET, THROUGH A TOTAL ANGLE OF 19'0 '49", 229.30 FEET, TO A POINT OF TANGENCY; PAGE 8 0807397 DESCRIPTION: (CONTINUED) PARCEL E: (CONTINUED) THENCE CONTINUING ALONG SAID RIGHT-OF-WAY, SOUTH 23-57107" ST, 75.97 FEET; THENCE NORTH 66°10'34" WEST, 12.33 FEET TO THE EASTERLY MARGIN OF SAID HOUSER WAY NORTH (FORMERLY RAILROAD AVENUE) , SAID POINT BEING THE BEGINNING OF A CURVE, FROM WHICH THE CENTER OF CURVE BEARS NORTH 66°10'34" ST; THENCE NORTHEASTERLY, ALONG THE SAID EASTERLY MARGIN ON THE ARC OF A CURVE TO THE LEFT, WITH A RADIUS OF 849.02 FEET, THROUGH A TOTAL ANGLE OF 22°50'00" 338.35 FEET, TO A POINT OF TANGENCY; THENCE CONTINUING ALONG SAID EAST MARGIN NORTH 00°59'26" EAST, 47.70 FEET TO THE TRUE POINT OF BEGINNING; SITUATE IN THE CITY OF RENTON, COUNTY OF KING, STATE OF WASHINGTON. PARCEL F: ALL OF LOTS 3, 4 AND 5 IN BLOCK 4 OF RENTON FARM ACREAGE, AS PER PLAT RECORDED IN VOLUME 12 OF PLATS, PAGE 37, RECORDS OF KING COUNTY; SITUATE IN THE CITY OF RENTON, COUNTY OF KING, STATE OF WASHINGTON. PAGE 9 0807397 r SCHEDULE E EXCEPTIONS: Schedule B of the policy or policies to be issued will contain exceptions to the following matters unless the same are disposed of to the satisfaction of the Company. A. Standard exceptions set forth on inside back cover. B. Defects, liens, encumbrances, adverse claims or other matters, if any, created, first appearing in the public records or attaching subsequent to the effective date hereof but prior to the date the proposed insured acquires for value of record the estate or interest or mortgage thereon covered by this Commitment. C. Instruments necessary to create the estate or interest to bedproperly executed, delivered and duly filed for record. 1. Real Estate Excise Tax pursuant to the authority of RCW Chapter 82.45 and subsequent amendments thereto. As of the date herein, the tax rate for said property is .0153. 2. General taxes, as follows, together with interest, penalty and statutory foreclosure costs, if any, after delinquency: (1st half delinquent on May 1; 2nd half delinquent on November 1) TAX ACCOUNT NO. YEAR AMOUNT BILLED AMOUNT PAID PRINCIPAL BALANCE 722300-0010-04 1989 $119,851 .75 $ 59,925.88 $ 59,925.87 (Covers portion of Parcel A AND all of Parcels B-1 and B-2) 082305-9170-05 1989 $ 29,987.52 $ 10,493.76 $ 10,493.76 (Covers remainder of Parcel A) 082305-9176-09 1989 $ 556.63 $ 278.27 $ 278.26 (Covers Parcel A-1) 082305-9197-04 1989 $126,191.91 $ 63,095.96 $ 63.095.05 (Covers Parcels D and E) 722300-0115-08 1989 $ 9,704.91 $ 4,852.46 $ 4,852.45 (Covers Parcel F) The levy code for the property herein described is 2100 for 1989. PAGE 10 0807397 3. Reservations, restrictions and agreements appearing in deed recorded under Recording No. 477920. (Covers those portions in Parcels B-1 , B-2, D and E lying within the Southeast 1/4 of the Southwest 1/4 and the Southwest 1/4 of the Southeast 1/4 of Section 8, Township 23 North, Range 5 East W.M. and other property) Waiver and release of restrictions appearing of record in deeds recorded under Recording Nos. 2311938, 2311939 and 4717752. Said waiver and release covers those portions of Parcels B-1, D and E herein described which lie within the Southwest 1/4 of the Southeast 1/4 of said Section 8. 4. Reservations contained in deed recorded under Recording No. 5164909, as follows: Excepting and reserving unto the Grantor, its successors and assigns forever, all iron, natural gas, coal , oil and all minerals of any nature whatsoever, upon or in said land, together with the sole, exclusive and erpetual right to explore for, remove and dispose of the same by any means or Mhods suitable to the Grantor, its successors and assigns, but without entering upon or using the surface of the lands hereby conveyed, and in such manner as not to damage the surface of said lands or to interfere with the use thereoif by the Grantee, its successors and assigns. (Covers that portion of Parcel A lying within Block 1 of Renton Farm Acreage and a portion of Lot 10 in Block 2 of Renton Farm Acreage) 5. Reservations contained in deed recorded under Recording No. 6164910, as follows: Excepting and reserving unto the Grantor, its successors and assigns forever, all iron, natural gas, coal, oil and all -minerals of any nature whatsoever, upon or in said land, together with the sole, exclusive and perpetual right to explore for, remove and dispose of the same by any means or methods suitable to the Grantor, its successors and assigns, but without entering upon or using the surface of the lands hereby conveyed, and in such manner as not to damage the surface of said lands or to interfere with the use thereof by the Grantee, its successors and assigns. (Covers that portion of Parcel A lying within vacated May Avenue adjoining Block 1 of Renton Farm Acreage, and a portion of the North 1/1,2 of vacated 7th Avenue in Renton Farm Acreage) PAGE 11 0807397 f 6. Reservations contained in deed recorded under Recording No. 5358063, as follows: Excepting and reserving unto the Grantor, its successors and assigns forever, all iron, natural gas, coal, oil and all minerals of any nat re whatsoever, upon or in said land, together with the sole, exclusive and erpetual right to explore for, remove and dispose of the same by any means or ethods suitable to the Grantor, its successors and assigns, but without entering upon or using the surface of the lands hereby conveyed, and in such manner as not to damage the surface of said lands or to interfere with the use there f by the Grantee, its successors and assigns. (Covers that portion of Parcel A lying within Block 2 of Renton Farm Acreage and a portion of the North 1/2 of vacated 7th Avenue North) 7. EASEMENT AND THE TERMS AND CONDITIONS THEREOF: GRANTEE: Puget Sound Power & Light ompany PURPOSE: Operate and maintain elect is line AREA AFFECTED: Portion of Parcel A lying ithin Lot 3 in Block 2 of Renton Farm Acreage DATED: November 23, 1964 RECORDED: December 8, 1964 RECORDING NO. : 5820497 8. Reservations contained in deed recorded under Recording No. 5913625, as follows: The right to maintain and use two existing railway tracks upbn, over and across the above described property, and to construct, maint in and use one additional track adjacent to each of said existing tracks. (Covers a portion of Parcel D) 9. Reservations contained in deed recorded under Recording No. 5920011 , as follows: Excepting and reserving unto the Grantor, its successors and assigns forever, all iron, natural gas , coal , oil and all minerals of any nature whatsoever, upon or in said land, together with the sole, exclusive and erpetual right to explore for, remove and dispose of the same by any means or ethods suitable to the Grantor, its successors and assigns, but without ente ing upon or using the surface of the lands hereby conveyed, and in such manner as not to damage the surface of said lands or to interfere with the use thereof by the Grantee, its successors and assigns. (Covers a portion of Parcels A and B-1) PAGE 12 0807397 10. Reservations contained in deed recorded under Recording No. 7108160312, as follows: Excepting and reserving unto the Grantor, its successors and Ihssigns forever, all iron, natural gas, coal , oil and all minerals of any nature whatsoever, upon or in said land, together with the sole, exclusive and perpetual right to explore for, remove and dispose of the same by any means or methods suitable to the Grantor, its successors and assigns, but without entering upon or using the surface of the lands hereby conveyed, and in such manner as not to damage the surface of said lands or to interfere with the use thereof by the Grantee, its successors and assigns. (Covers all of Parcel A-1) 11 . Reservation contained in City of Renton Ordinance No. 2687, recorded under Recording No. 7201070304, as follows: Subject to retention by the City of Renton of a 60 foot easement for utility and related purposes, including existing water and sewer lines and any replacement or substitution therefor. (Covers Parcel D) 12. Restrictions imposed by instrument recorded on January 7, 1972, under Recording No. 7201070304, as follows: Subject to reversion unto the City of Renton of the above described street right-of-way so vacated in the event of non-use or abandonment by petition-owners or the sale thereof by petition-owners to third parties of the parcel lying East of Houser Way, as a separate parcel, and not as part of the Pacific Car and Foundry Company's Renton Division Plant Site. (Covers Parcel D) 13. Reservations contained in deed recorded under Recording No. 7204190334, as follows: Easements , 30 feet in width and 15 feet on each side of the centerline of track, for the reconstruction, maintenance and use of grantor's spur track to grantee's plant, and the North leg of grantor's wye track, as the same are now constructed and located across said property. (Covers Parcel D as herein described) 14. EASEMENT AND THE TERMS AND CONDITIONS THEREOF: GRANTEE: City of Renton PURPOSE: Maintenance of fire hydrants and related water systems AREA AFFECTED: Two parcels of land lying East of vacated Houser Way North, as therein described DATED: April 9, 1973 RECORDED: April 20, 1973 RECORDING NO. : 7304200592 (Covers a portion of Parcel E) PAGE 13 0807397 ' 15. EASEMENT AND THE TERMS AND CONDITIONS THEREOF: GRANTEE: City of Renton PURPOSE: Construct, operate, mainta n, reconstruct, inspect and remove a fire hydrant and appurtenant waterlines, and a water meter vault and appurtenant waterlines AREA AFFECTED: Two parcels of land lying Oast of vacated Houser Way North as therei described DATED: December 4, 1984 RECORDED: January 3, 1985 RECORDING NO. : 8501030451 (Covers a portion of Parcel F) 16. UNDERGROUND UTILITY EASEMENT AND THE TERMS AND CONDITIONS TH REOF: GRANTEE: Puget Sound Power & Light ompany, a Washington corporation PURPOSE: Utilities AREA AFFECTED: Westerly portion of Parcel E DATED: May 2, 1986 RECORDED: May 9, 1986 RECORDING NO. : 8605090948 Contains covenant prohibiting structures over said easement or other activity which might endanger the underground system. NOTE: Said document contains a faulty legal description which should be corrected and re-recorded. (a) The caption on page 1 omits the Section Number 8 and omits reference to township. (b) Line 13 of the main body of the legal description on page 3 should read: thence South 0005926" West. PAGE 14 0807397 17. UNDERGROUND UTILITY EASEMENT AND THE TERMS AND CONDITIONS THEREOF: GRANTEE: Puget Sound Power & Light Company, a Washington corporation PURPOSE: Electric transmission and/or distribution lines together with all necessary or convenient appurtenances AREA AFFECTED: That portion of Block 5 of Renton Farm Acreage as recorded in Volume 12 of Plats, page 37, records of King County, Washington, and vacated Snoqualmie Avenue adjoining, described as follows: Beginning at the Southwest corner of said Block 5; thence North 0100 134" East, along the West line of said Bloc 5, a distance of 14.84 feet; thence Nort 72°28'00" East 84.68 feet; thence North 63'11 '00" East 23.25 feet; thence South 89025'01" East 21.77 feet; thence South 00°34 '59" West 57.50 feet; thence North 89°25'01" West 35.00 feet; thence North 00034159" East 11.22 feet; thence South 63011'00" West 203.05 feet; thence South 72°28'00" West 99.32 feet to the West line of said Block 5 produced Southerly; thence North 01°05'34" East, along said Southerly production, 22.10 feet to the true point of beginning; Being a portion of the Southwest 1/4 of Section 8, Township 23 North, Range 5 East W.M. RECORDED: August 15, 1986 RECORDING NO. : 8608151337 Contains covenant prphibiting structures over said easement or other activity which might endanger the underground system. PAGE 15 0807397 18. Reservations contained in City of Renton Ordinance No. 718, as follows: The City of Renton hereby reserves the right to enter upon the land herein vacated at all reasonable times for the purpose of inspecting or repairing the water main located upon said land, and the Water Superintendent of the City of Renton shall have access to said water main at all times. If the Pacific Car and Foundry Company, its successors and assigns, shall enclose by fence a portion of the streets herein vacated in which a watermain of the City of Renton is now located, and make the same a part of its plant, it shall maintain that portion of the existing watermain which is located upon land so enclosed, and it shall erect no buildings and pile no material over such portions of said watermain; it shall make no connections with, nor tap, such watermain without first receiving a permit from the City Council of the City of Renton. All work of repairing, renewing or rebuilding said watermain shall be under the supervision of the Water Superintendent of the City of Renton. (Covers a portion of vacated Pierce Street and vacated Factory Street, formerly Main Street, lying within Parcel B-2) 19. Unrecorded "Y" Tract Agreement dated June 28. 1965, between Paccar, Inc. and Burlington Northern. (Covers Parcels A and B-1) 20. Unrecorded "Y" Tract Agreement dated August 23, 1971, between Paccar, Inc. and Burlington Northern. (Covers Parcel E) 21. Possible rights of City of Renton for storm drainage easements as evidenced by Record of Survey for the Boeing Company, identified as Job Number 55620, dated May 1986. (Covers Parcels A, B-1 and B-2) 22. Unrecorded rights for water main for water supply purposes running Easterly along 5th Avenue North, as disclosed by City of Renton Ordinance No. 1160. 23. MATTERS RELATED TO OWNER'S EXTENDED POLICY COVERAGE: (a) Powerline encroachment affecting Parcel D on the Southeast portion, Parcels B-2 and B-2 on the South line, and Parcels A and A-1 on the North line. (NOTE: The above exception will be eliminated upon written evidence that it is permissive. ) (b) Occasional encroachment of fence on adjoining properties along perimeter boundaries. Said encroachments disclosed by Boundary, Topographic and Easement Map identified as Project Numbered 85123, by Dodds Engineering, Inc. , dated April, 1986, recorded December 18, 1987 under Recording No. 8712189002. Said survey must be updated previous to closing. 24. Any service, installation or construction charges for sewer, water, electricity, or garbage removal . PAGE 16 0807397 r NOTE 1: We are informed that there exists a valid and subsisting "Private Road Crossing Permit" issued by the Burlington Northern Railroad for existing crossings on Parcels D and B-1 , under Permit No. 230,033 and GX86-106030. However, the Company does not insure against right based on a 'contrary state of facts. If such a permit exists, it may not be assignable or transfer ble without the written consent of the Railway Company. In all instances where a joint use of a single crossing is made, a joint use permit, naming all the parties using such a crossing must exist, or an individual permit for each sole grantee's crossing must be issued for a valid and subsisting crossing. END OF EXCEPTIONS INVESTIGATION SHOULD BE MADE TO DETERMINE IF THERE ARE ANY SERVICE, INSTALLATION, MAINTENANCE OR CONSTRUCTION CHARGES FOR SEWER, WATER OR ELECTRICITY. IN THE EVENT THIS TRANSACTION FAILS TO CLOSE, A CANCELLATION FEE WILL BE CHARGED FOR SERVICES RENDERED IN ACCORDANCE WITH OUR RATE SCHEDULE. ENCLOSURES: Sketch RLR/al PAGE 17 0807397 'Form No.W-AK-555 (jze ima Form No.80R) ORDER NO. SO7397 r ESCROW 110. LOAN NO MORTGAGOR PLAT MAP Vol PG FF-- I i I AUCI 'L B P /lt�ie r I I ,4tX/s�'R i✓ryAnt7x/ RVcRoAoi4'E' f�ifCA7tD ~EN �- 0 &*41,WTAN A40 This map not does purport to show all highways , roads or easements affecting - ---- -- 1 ..-- t .- -.,..,...-A c-- 4" A;-nr%cinnS and location _ r WASHINGTON STANDARD LOAN POLICY (12-1-88) 1.(a)Any law,ordinance or governmental regulation(including but not limited to building and zoning laws,ordinance ,or regulations)restricting, regulating,prohibiting or relating to(i)the occupancy,use,or enjoyment of the land;00 the character,dimensions or location of any improve- ment now or hereafter erected on the land;(iii)a separation in ownership or a change in the dimensions or area of the land or any parcel of which the land is or was a part;or(iv)environmental protection,or the effect of any violation of these laws,ordinances or governmental regulations, except to the extent that a notice of the enforcement thereof or a notice of a defect, lien or encumbrance resulting from a violation or alleged violation affecting the land has been recorded in the public records at Date of Policy. (b)Any governmental police power not excluded by(a)above,except to the extent that a notice of the exercise thereof or a notice of a defect, lien or encumbrance resulting from a violation or alleged violation affecting the land has been recorded in the public records at Date of Policy. 2. Rights of eminent domain unless notice of the exercise thereof has been recorded in the public records at Date of Policy,but not excluding from coverage any taking which has occurred prior to Date of Policy which would be binding on the rights of a purchaser for value without knowledge. 3. Defects,liens,encumbrances,adverse claims or other matters: :r; (a)created,suffered,assumed or agreed to by the insured claimant-, (b)not known to the Company, not recorded in the public records at Date of Policy, but known to the insured claimant and not disclosed in writing to the Company by the insured claimant prior to the date the insured claimant became an insured under this policy; (c)resulting in no loss or damage to the insured claimant; (d)attaching or created subsequent to Date of Policy(except to the extent that this policy insures the priority of the lien of the insured mortgage over any statutory lien for services,labor or material); (e)resulting in loss or damage which would not have been sustained if the insured claimant had paid value for the insured mortgage. 4.Unenforceability of the lien of the insured mortgage because of the inability or failure of the insured at Date of Policy,or the inability or failure of any subsequent owner of the indebtedness,to comply with applicable doing business laws of the state in which'the land is situated. 5.Invalidity or unenforceability of the lien of the insured mortgage,or claim thereof,which arises out of the transaction evidenced by the insured mortgage and is based upon usury or any consumer credit protection or truth in lending law. AMERICAN LAND TITLE ASSOCIATION OWNER'S POLICY (6-1-87) and AMERICAN LAND TITLE ASSOCIATION LEASEHOLD OWNER'S POLICY (6-1-87) 1.(a)Any law,ordinance or governmental regulation(including but not limited to building and zoning laws,ordinance$,or regulations)restricting, regulating,prohibiting or relating to(i)the occupancy,use,or enjoyment of the land;(ii)the character,dimension$or location of any improve- ment now or hereafter erected on the land;(iii)a separation in ownership or a change in the dimensions or area of the land or any parcel of which the land is or was a part;or(iv)environmental protection,or the effect of any violation of these laws,ordinances or governmental regulations,except to the extent that a notice of the enforcement thereof or a notice of a defect,lien or encumbrance resulting from a violation or alleged violation affecting the land has been recorded in the public records at Date of Policy. _ (b)Any governmental police power not excluded by(a)above,except to the extent that a notice of the exercise thereof or a notice of a defect, lien or encumbrance resulting from a violation or alleged violation affecting the land has been recorded in the public records at Date of Policy. sy, 2.Rights of eminent domain unless notice of the exercise thereof has been recorded in the public records at Date of Policy,but not excluding from coverage any taking which has occurred prior to Date of Policy which would be binding on the rights of a purchaser for value without knowledge. 3.Defects, liens,encumbrances,adverse claims or other matters: i (a)created,suffered,assumed or agreed to by the insured claimant; (b)not known to the Company,not recorded in the public records at Date of Policy, but known to the insured claimant and not disclosed in writing to the Company by the insured claimant prior to the date the insured claimant became an insured under this policy; (c)resulting in no loss or damage to the insured claimant; (d)attaching or created subsequent to.Date of Policy; (e)resulting in loss or damage which would not have been sustained if the insured claimant had paid value for the estate or interest insured by this policy. SCHEDULE B GENERAL EXCEPTIONS SCHEDULE B GENERAL EXCEPTIONS APPEARING IN ALTA OWNER'S POLICY AND WASHINGTON STANDARD LOAN POLICY- STANDARD COVERAGE 1. Encroachments or questions of location,boundary and area,which an accurate survey may disclose. 2. Public or private easements, streets, roads, alleys or highways,unless disclosed of record by recorded plat or conveyance,or decree.of a court of record. 3. Rights or claims of persons in possession,or claiming to be in possession,not disclosed by the public records. 4. Material or labor liens,or liens under the Workmen's Compensation Act not disclosed by the public records. 5.Water rights or matters relating thereto. 6.Any service, installation or construction charges for sewer,water,electricity,or garbage removal. 7. Mining claims, reservations or exceptions in Patents or in Acts authorizing the issuance thereof. r . 8.General taxes not now payable; matters relating to special assessments and special levies,if any,preceding the same becoming a lien. 9. Right of use,control or regulation by the United States of America,in the exercise of powers over navigation. 10.Any prohibition of or limitation of the use,occupancy or improvement of the land resulting from the rights of the public or riparian owners to use any portion which is now or has been formerly covered by water. SCHEDULE B GENERAL EXCEPTIONS APPEARING IN ALTA OWNER'S POLICY- EXTENDED COVERAGE 1. Underground easements,servitudes or installations of which no notice is of record. 2.Water rights or matters relating thereto. 3. Mining claims,reservations or exceptions in Patents or in Acts authorizing the issuance thereof. 4. Right of use,control or regulation by the United States of America in the exercise of powers over navigation. 5.General taxes not now payable;matters relating to special assessments and special levies,if any,preceding the sarrle becoming a lien. CITY OF RENTON Y PUBLIC WORKS DEPARTMENT + 235-2631 V "u PRECONSTRUCTION CONFERENCE DATE: August 7, 1991 TIME: 10:00 am PLACE: City Hall 5th Floor OF REN�ON Conference Room T ng e t CI D P En ineeri DEVELOPER/CONTRACTOR OR SUBCONTRACTOR/NAME OF PROJECT:] COMPANY NAME: PACCAR COMPANY ADDRESS: 777 106th Avenue NE Bellevue, WA 98004 PHONE: 455-7435 FAX NO: 453-4900 CONTACT: Bob Butler NAME OF PROJECT: Houser Way and East/West Storm Interceptor INSTALLATION: Storm Water Interceptors LOCATION: Renton PACCAR site PROJECT COORDINATOR: Gregg Zimmerman PLEASE CHECK DEPARTMENTS TO BE NOTIFIED AND SPECIFY PERSON TO ATTEND: [X ] PUBLIC WORKS DEPARTMENT Dick Anderson [X] Utility Plan Review Gregg Zimmerman [X] Water Utility Abdoul Gafour [X] Wastewater Utility David Christensen [X] Storm Water Utility Randall Parsons [X] Transportation Systems Mel Wilson [X] Maintenance Services Division [X] Customer Services P.I.C. Dee Beedle [X] Construction Services Assigned Inspector [X] FIRE PREVENTION Jim Gray [ ] POLICE DEPARTMENT [ l PARK DEPARTMENT [X ] BUILDING DEPARTMENT Ron Nelson [X] OTHER Dave Jennings OUTSIDE DEPARTMENTS: [X] CONTRACTOR TO NOTIFY [X] ALL ASSOCIATED CIVIL CONTRACTORS [ ] Department of Transportation 872-6470 [X] U.S. West Communications 235-3012 [X] Puget Sound Power&Light Co. 235-2947 x 2912 [ ] Seattle City Light 684-3076 [X] TCI Cable of Washington(Phil Fisk) 433-3434 x3084 [X] Washington Natural Gas Company 622-6767 x249 [ ] METRO-Bus Routes 684-2732 [ ] King County Inspection 244-0770 [ ] Other. d/MCN3/bh V � CITY OF RENTON MEMORANDUM DATE: July 31, 1991 TO: Gregg Zimmerman FROM: Randall Parson SUBJECT: STORMWATER A D WASTEWATER UTILITY SECTION PACCAR FILL AND GRADE PERMIT REVIEW COMMENTS "EXCAVATION, SURCHARGE AND GRADING PLANS" (AREAS A, B, C and D only): Does not include review comments for"SOILS EXCAVATION AND TEMPORARY STOCKPILE SITE WORK". We will compete that review tomorrow morning. GENERAL COMMENTS: o This plan set is substantially incomplete. It has not addressed many of the requir ments of the King County Surface Water Design Manual (KCSWDM). In particular, Chapter 5 at�d Core Requirement No. 5. o Due to the extensive lack of information it is not possible to conduct a more detailed review at this time. Insufficient calculations were provided to check sizing of proposed sediment retention measures and drainage conveyance sizing. o The plan sheets are only schematic in nature and do not adequately call-out or describe with notes the grading or drainage features. The base topography sheets do not label the existing utilities or features that will be effected by this work. For example,the type and size of the existing storm drainage system is not shown for the major discharge from the site, except on the grading sheet. Thus a contractor could easily drive over or fill in this ditch by mistake. All potential utilities (such as onsite sanitary sewer lines) should be labeled on all of the sheets. o Cross-sections should be provided through the site (north/south and east/west)for both the Excavation, Surcharge and Grading Plans. There currently is no way to visualize the extent or to compare excavations and fill prisms. o A construction phasing plan should be included showing the overall site on one sheet (A, B, C and D, 1" = 100'. There is no indication of how the Excavation, Surcharge and Grading work will take place or be coordinated. Will excavation in Area"X" be placed as surcharge material in Area "Y", and before Area"Z" is worked. A table of estimated material excavated and fill placed from specific "pits"to specific surcharge"prisms"would be very useful. What percentage of fill will be hauled off- site and hauled on-site? o Include an overall drainage plan map showing the entire site (A, B, C and D, 1" = 100' ?) showing the access roads, excavations, drainage facilities and other important features in a conceptual manor. Flow arrows should be provided to show where stormwater sheet flows will be conveyed, to ditch flow lines, and to points of discharge from sediment ponds, etc... Title: PACCAR FILL AND GRADE COMMENTS July 31, 1991 Page 2 o Provide and show on the plans erosion/sediment control measures on the Surcharge Plans. In addition, show how the Surcharge fill prisms proposed grading will tie into the existing grading contours. PLAN VIEWS: o There is no key for the plan symbols: rectangles, circles, squares with numbers o There is no survey control baseline or offset information shown (How will the wor"(be staked in the field such that the contractor can perform the work and the inspectors can verify it?) Establish fill and grading survey control system. Show the offset distances from control lines for all excavations fill prisms and drainage facilities (such as ponds and ditches). Show the drainage facilities dimensions such as ponds and access roads. o The storm drainage control structure locations have not been shown. How will they connect into the downstream City drainage system? o Filter fabric fencing and interceptor drainage ditches should be located at the toe of all fill and surcharge prisms. The interceptor ditches must direct the runoff to a sediment retention structure based on drainage area per Section 5.4.4 of the KCSWDM. DETAILS AND NOTES o Details are not keyed to any particular location on the plan view. o Sediment pond outlet structures should have their own cross-section detail, not a"typical". We need to see that the drainage inlet inverts and ditch line slopes work. HYDROLOGY, HYDRAULIC AND SEDIMENDATION ANALYSIS o All of the interceptor ditches should be sized to accommodate the 25 year design storm with a 0.5 foot freeboard using the Rational Method in the Section 4.3.3 of the KCSWDM. o The sediment retention structures must be sized using the Universal Soil Loss Equation as described in Section 5.4.4 KCSWDM. In particular, note that sediment ponds can Only be used for drainage areas up to 10 acres in size (drainage areas shown are 15.5 and 21.2 acres), sediment traps can serve drainage areas up to 3 acres, and filter fabric fences only drainage areas up to 1 acre that cannot otherwise be directed to a sediment pond or trap. o The sediment ponds need to be analyzed and sized (with control structures) to provide peak rate runoff controls to perform per Core Requirement No. 3 as required by Core Requirement No. 5 since permanent improvements will not be in place throught the time period form ovember 1 st to March 31 st. We are particularly concerned with the removal any on-site stormwater detention/retention which is currently occurring that will be effectively eliminated by the grading operation resulting in increased runoff in excess of the existing runoff from the site! There are a number of low lying areas and depressions that currently provide stormwater detention/retention which will be eliminated. Also, as we have noted previously, removing all of the existing conveyance system inefficiencies through new sheet flow, interceptor ditches and culverts could likely aggravate existing downstream drainage problems. cc Dick Anderson Dave Jennings Jr V V Lam. n I J1 )J 1 4 V 1 Y IJ V L I V L /1 1744A 5 19 KA 4/w LL _ - r of o of ° v _ ltih-� 2i v Cv S T '/f _........_.... O I; j R,tPj� !�'1JS M<<S r 0� r �.1��7�►t «� ') IIIA-r! __- --- - - -- - ---- - -- r7 P,,/- /1-!ern- �lL�� r�� l o✓ . --------- - _ --._. _ _0 - - 10.410 L � rA M�r/t yr 1j1, S for— "`T` !v Q�Y � 24�- T-Y N m m -Ge 1456 o v 'r2� UtH✓� r/ -- J - _ w4 G C ff 2 --- A _.. -- ----- - Al VNJ 17 rJ (-f7 o n 4.f INloo ----------- - - � /� 1-7 U-C oZ..-21 Z,0 /W A-7 j rid C-�2 . /� T�� 1,1 0 l77cvS _ N _ Cif ---- wee- 7,20� --- fi4e _ Z4 67 ItJ _ft,�*j5-r PVI t TA Vie e,4 f4-rr:,Wf (c_5 VC?-L �VV-I_ 14-J 47 I-V 1-11 77 07- ID 4 � 14 _fit <; io n4,0 k/11711tt'ce or p"Vv a1brvte7_v lqkfo 4?0711AV4111 -Z 601 Irr- PIK CITY OF RENTON "LL Planning/Building/Public Works Department Earl Clymer, Mayor Lynn Guttman,Administrator June 17, 1991 PACCAR P. 0. Box 1 518 Bellevue, WA 98009 Attention: Claus Hackenberger SUBJECT: WASTE DISCHARGE TO RENTON'S SEWER SYSTEM Mr. Hackenberger, Upon review of the submittals made by_yQu we-"are--approving;-subiect to Metro approval, your discharge of treated Waters--from your site to our sanitary sewe stem with the following conditions:—! 1) =An approved connection to the City's system including side sewer permit: ($2 or $100 depending upon extent of work involved). This connection will be a tempo y connection and treated as such; however, we are concerned with the method o connection in the right-of-way and how that could affect the roadway. 2) PACCAR or their representative provide monthly flow reports to myself and Elloyce Sumpter (Utility Billing). These reports will be in cubic feet and submitted no later than the 10th of each month. PACCAR or their representative will keep the City apprised of the status of the project and any significant items that may affect our system. If you hav questions or need any additional information, please call me at 277-6 6. Very truly yours, Michael A. Benoit Wastewater Utility PACCAR/MAB:lf cc: Bruce R. Burrow, Industrial Waste Investigator-METRO Randall L.Parsons, Storm Water/Wastewater Utility Supervisor 200 Mill Avenue South - Renton, Washington 98055 147- rL, Al VZ r4, t rv4 41.11 e m C-1 A--7 2-L4 _75 ............. 0, Z-17e r4 7-- tAie 7:72-- #71OA-qr 4 kk) c 12 ....................... ----------------- -7-7 kv�� r7 15V fl"O 25 �;F Pi5F-rAIL Or rrZrfA-- K l2d ( r o a- 5dowv �' u P-0 vit (2,55- &-L/i tr qvnve-Y 0-1-� Tva "n A4- 49fT 2t 72-1 e oe A--Z-& \L I I'IF l.'IJ LI4 I RU1Y1 A L-141 ML I LL I4U LVVOJLVO.JL JU 1 VV + 71 LV IYU VVL r V-{ T s 1701,h!�n s G,iff arc- r oti- Ator yv A je F v G AAI av S ST�U Gib S 1,1.<.1 OS ITW l It-fly�v �z U w �•c1l �v ..._......... . _.._..... /t C,7J r7"/L' -fU Lr -57 5 1-7 c.. __ ;r7 t- -- - i --- — /I� (/(�� l ��v� -�fyl�✓/�C _..- ----A'7 7�``JSlfz/1 11 if A-T : -- — —% _ vA(e -,12 J - -- ----- - r - W u ii �7 W Ol cJ (21fL- !I lj S o L fA �f l 414 OIL ii fi2 7Wr Ml i; 51�� VIA i i - �✓ wf �- �%� �laPoNr7iv ' �2-- ���5 � t t V; r/ vo M S 1� !i✓G lit, WIZ-- 6 �-✓` ram► 6�j 1i /V i f _ IjT Pope- +1- ii �i - ( , --- iell i G is e*.OvW Ii 5 el— e7fVAJ �t �/��;✓tab rJ �/� 7���A-1[� ------- - i II } • ZTLv ( C c t/f7 v L- I t;,[:�, (7/ C q Z-7 "f� ¢v�� � � 2— c 4 _ I i �G z 4-vl t-c, I Is CL Ij ILL -------------------------- /' /y�� II I !j I.I f j it II li !j a� !j ij li QG -........... .......... ............ ____ ____.__.___ _____:__.___._________._. —z al ,j p� ,� a)y s--s aQ �a-b _... _...._... _ Al _ __ .._ .... . /y���l.. � eol.4 -u d& I Title //OUSEL e4j P,-� Sheet No./ o� ByS�< / 211/ 9 Chk. / / Job No. 50O(p SSOE, Inc. 3015 112th Avenue, N.E., Suite 101 Bellevue, Washington 98004 Fax 206�827-8412 • 206-827-2950 �,�� Gc9S,OdT $PAC J ,�fG?7DllI . T£k'1V9Ep Chaco SIC H ID'FE UNE-K W7 FUSED SEAMS � II u Go M PACT£.D ?a X--CAj7, s0-5GRADE E-,:f"n o" D.C. i k o 55 � fa f! li !VV 3 Me- tA-7 L _ /�/(�✓JR't GeL roA,SW,JA-7- --f_�tVU6 W711 end iLj OK- A=r OIC ii li fj � y� i A-7 � i; flapPo i� �I -----___ -.--------__.__.--.___..__. II {j ._---_._._._._._...._._.._.-_. �i _fI i jl f yi ii -__.-.._ July 9, 1991 PA7RECEfV R I n c Mr. Gregg A. Zimmerman, cON Utility Plan Review Supervisor City of Renton J991 Public Works Department 200 Mill Avenue South CUSTOMER SORME Renton, WA 98055 Subject: Re-submittal of the PACCAR Inc Utility Permit Application Reference: A. First Submittal, letter dated 5-31-91 B. Letter to SSOE, 6-14-91, from Mr. Kim D. Scattarella C. Meeting at the City of Renton July 10, 1991 Dear Mr. Zimmerman: PACCAR Inc herewith re-submits the Application for the Utility Permit (Reference A.) The items listed in Mr. Scattarella's letter (Reference B.) and discussed during our meeting (Reference E.) are answered as follows: Page 1 (Reference B) Item 1. Mr. P. E. Gladfelter will contact you regarding the easement issues when it is necessary to produce a hard copy for the relocated storm drain and access rights to the east-west interceptor. Our past practice (accepted by the City) has been to provide these documents when construction is complete. Item 2. The lump sum quoted construction costs for the Houser Way North By-Pass and the South Site Interceptor are respectively $560,000 and $285,000. Item 3. All utility lines that will be saved and/or reconnected are shown on the profiles. Other utilities will be abandoned, capped and/or filled with lean mix concrete. Item 4. This item has been accomplished, see revised SSOE Drawing #915006. Item 5. This item has been accomplished, see revised SSOE Drawing #915006. Item 6. See attached documents I and J. Item 7. This item has been accomplished, see revised SSOE Drawing #915006. P.O. Box 1518 Bellevue,Washington 98009 Telephone(206)455-7400 Business Center Building 777-106th Avenue N.E. Bellevue,Washington 98004 Facsimil 206-453-4900 2 Item 7. This item has been accomplished, see revised SSOE Drawing #915006. Item 8. Due to the flatness of the site and the locations of existing inverts, both the existing sanitary sewer and the proposed storm sewer are at minimum grades. Hence, it is our opinion that the lessened clearance between the two pipes is the best alternative. We propose to encase the existing sanitary sewer in concrete for five feet each side of the intersection to provide additional protection. Page 2 (Reference B) Item 9. Once again, the flatness of the site and the location of the connecting inverts have dictated a less than optimum minimum cover for the pipeline. We have changed the plans to provide a cover of one foot. In addition, we propose that the pipe class in that area be changed to type 5. Our calculations show that Class 5 pipe will withstand an HS 20 wheel load with a factor of safety of 1.56 against failure. Pertinent information has been attached to this letter under attachment k. Item 10. All railroad tracks and ties have been removed. Item 11. There are no live electrical supply lines at the property except Buildings #1 and #17 that are supplied by overhead wiring. The Kenworth Truck R&D Building at the Northwest corner of the PACCAR-Renton site has underground live utilities that are not near the installation of the South site interceptor. (Also, see SSOE Drawing #915006) Item 12. This item has been accomplished, see revised SSOE Drawing #915006. Page 2 (Reference B) Item 1. This item has been accomplished, see Attachment G (Hart Crowser revised construction specifications). Item 2. Due to lack of available information for the piping in the area, the piped flow path was unclear. Hence,we made the conservative assumption of neglecting the travel time for piped flow in our drainage calculations. This assumption results in a larger flow than would be predicted using a longer travel time. In addition, it is our experience that the travel time of piped flow would be quite short relative to overland or gutter flow. Consequently, our method will provide the capacity to handle the flows that a more exact analysis would predict. Item 3. This item has been accomplished, see revised SSOE calculations. 3 Item 4. New calculations have been prepared per discussion during the meeting (Reference C). Item 5. Calculations for the South Site Intercept will be prepared after your approval of the calculations mentioned in the preceding paragraph. Item 6. Per discussions during the meeting (Reference C) it was agreed upon to cancel this request. Attached, please find the documents and/or drawings that are re-submitted with this letter. a. The original marked-up drawing submitted during the final submittal (SSOE #915006 and #915010). b. Erosion control plan (Hart Crowser #J-1639-22 dated 6-12-91) C. Revised by-pass and interceptor drawings (SSOE #915006 & #915010) d. Drainage calculations (SSOE) Fa-ee4 czo� e. Revised legal description f. PCB remediation, West Parking Lot Site Work, Houser Way North Storm Sewer By-Pass and South Site Storm Sewer Intercept drawing (Hart Crowser #J-1639-21 dated 5-31-91) g. Revised construction specifications (Hart Crowser #J-1639-21 dated 5-31-91) h. Complete Department of Ecology's SEPA package including the DNS 8.5 rt 3 ,4- i. Dodds Engineers, Inc., Drawings Project # 95423 Sheet 1 and 2 j. Commitment for Title Insurance, Transamerica Title Insurance Company dated July 17, 1989 k. Class 5 pipe specifications 4 We feel that the above submitted information will facilitate your timely approval and the issuance of the utility permit. Should further information be needed, please call me at 251- 7514. Very truly yours, Claus Hackenberger, Remediation Engineer CH/jk Enclosures cc: Bob Butler Phil Gladfelter Gary Ostle Randall L. Parsons - City of Renton Kim Scattarella - City of Renton Bill Stalzer - City of Renton plIql Pei Cj(Zr n GA2 ��2�Gt-j a �- rah s G sue _ ►, D,�4�n� (C�CJ�� _ ��' TD Diu AI 112-0 v NeAC D._.._._lam.AJ l>i 17 ai ls— i 'Lt. II ___ �►' mow _.._'"'r �,� Grote��+r� ��r� i 4.. I` �I I fi s; ij ii !j ii li j it --- II 'Cl,i a Ca A,; elL v'A'rl V Vkt�V f -Fd 7-t -C-7-�NA r+,L- Z, Cl D Tq� ��� e fi�'rl0� DF T n,uC rC_ C-A t1r rW _ try I- 6,5 VAI-vr A'r G�✓drt1 G�ia�S �'1 % �/�s 7�2 �r't -h S c 12*cO 7-v S LIP, -6A-S i v ._...... 1j i fi Ij j �j �I II fj _ �I CITY OF RENTON MEMORANDUM DATE: July 11, 1991 TO: Randall Parsons FROM: Bill Stalzer SUBJECT: PACCAR Proposed Response to 6/14/91 letter and 6/10 mtg Enclosed is a copy of PACCAR's proposed cover letter responding to the items in Kim's letter of 6/14 and to the discussion of the 6/28 ? meeting. Ron Nelson and I have a meeting with PACCAR Fri AM at 9:30, and I would appreciate it if you could let me know if the substance of this letter coincides with your understanding of the issues raised in the 6/14 letter and the 6/28 meeting. l/ July 9, 1991 PA=P `CITY OF iiENTON �E C E ! V E � Mr. Gregg A. Zimmerman, JUL 9 9 �991 Utility Plan Review Supervisor 1 City of Renton Public: Works Department ^- a BUDDING DIVISION 200 Mill Avenue South —ram Renton, WA 98055 Subject: Re-submittal of the PACCAR Inc Utility Permit Application Reference: A. First Submittal, Ietter dated 5-31-91 B. Letter to SSOE, 6-14-91, from Mr. Kim D. Scattarella C. Meeting at the City of Renton July 10, 1991 Dear Mr. Zimmerman: PACCAR Inc herewith re-submits the Application for the Utility Permit (Reference A.) The items listed in Mr. Scattarella's letter (Reference B.) and discussed during our meeting (Reference E.) are answered as follows: Page 1 (Reference B) Item 1. Mr. P. E. Gladfelter will contact you regarding the easement issues when it is necessary to produce a hard copy for the relocated storm drain and access rights to the east-west interceptor. Our past practice (accepted by the City) has been to provide these documents when construction is complete. Item 2. The lump sum quoted construction costs for the Houser Way North By-Pass and the South Site Interceptor are respectively $560,000 and $285,000. Item 3. All utility lines that will be saved and/or reconnected are shown on the profiles. Other utilities will be abandoned, capped and/or filled with lean mix concrete. Item 4. This item has been accomplished, see revised SSOE Drawing #915006. Item 5. This item has been accomplished, see revised SSOE Drawing #915006. Item 6. See attached documents I and J. Item 7. This item has been accomplished, see revised SSOE Drawing #915006. P.O E3cx '518 8e:levue,Wavinctcr 98009 (2061 :5�E-7400 E us:nosS Cp_nter aumi.m; 777.106th Avenue N.E. 3el'evue, Wa,h,nc: Boot r7cs;rn!Ie CCE d53 1�QC Item 7. This item has been accomplished, see revised SSOE Drawing #915006. Item 8. Due to the flatness of the site and the locations of existing inverts, both the existing sanitary sewer and the proposed storm sewer are at minimum grades. Hence, it is our opinion that the lessened clearance between the two pipes is the best alternative. We propose to encase the existing sanitary sewer in concrete for five feet each side of the intersection to provide additional protection. Page 2 (Reference B) Item 9. Once again, the flatness of the site and the location of the connecting inverts have dictated a less than optimum minimum cover for the pipeline. We have changed the plans to provide a cover of one foot. In addition, we propose that the pipe class in that area be changed to type 5. Our calculations show that Class 5 pipe will withstand an HS 20 wheel load with a factor of safety of 1.56 against failure. Pertinent information has been attached to this letter under attachment k. Item 10. All railroad tracks and ties have been removed. Item 11. There are no live electrical supply lines at the property except Buildings #1 and #17 that are supplied by overhead wiring. The Kenworth Truck R&D Building at the Northwest corner of the PACCAR-Renton site has underground live utilities that are not near the installation of the South site interceptor. (Also, see SSOE Drawing #915006) Item 12. This item has been accomplished, see revised SSOE Drawing. #915006. Page 2 (Reference B) Item 1. This item has been accomplished, see Attachment G (Hart Crowser revised construction specifications). Item 2. Due to lack of available information for the piping in the area, the piped flow path was unclear. Hence,we made the conservative assumption of neglecting the travel time for piped flow in our drainage calculations. This assumption results in a Iarger flow than would be predicted using a longer travel time. In addition, it is our experience that the travel time of piped flow would be quite short relative to overland or gutter flow. Consequently, our method will provide the capacity to handle the flows that a more exact analysis would predict. Item 3. This item has been accomplished, see revised SSOE calculations. 3 Item 4. New calculations have been prepared per discussion during the meeting (Reference C). Item 5. Calculations for the South Site Intercept will be prepared after your approval of the calculations mentioned in the preceding paragraph. Item 6. Per discussions during the meeting (Reference C) it was agreed upon to cancel this request. Attached, please find the documents and/or drawings that are re-submitted with this letter. a. The original marked-up drawing submitted during the final submittal (SSOE #915006 and #915010). b. Erosion control plan (Hart Crowser #J-1639-22 dated 6-12-91) C. Revised by-pass and interceptor drawings (SSOE #915006 & #915010) d. Drainage calculations (SSOE) e. Revised legal description f. PCB remediation, West Parking Lot Site Work, Houser Way North Storm Sewer By-Pass and South Site Storm Sewer Intercept drawing (Hart Crowser #J-1639-21 dated 5-31-91) g. Revised construction specifications (Hart Crowser #1-1639-21 dated 5-31-91) h. Complete Department of Ecology's SEPA package including the DNS i. Dodds Engineers, Inc., Drawings Project # 95123 Sheet 1 and 2 j. Commitment for Title Insurance, Transamerica Title Insurance Company dated July 17, 1959 k. Class 5 pipe specifications . .- - - We feel that the above submitted information will facilitate your timely approval and the issuance of the utility permit. Should further information be needed, please call me at 251- 7514. Very truly yours, Claus Hackenberger, Remediation Engineer CHljk Enclosures cc: Bob Butler Phil Gladfelter Gary Ostle Randall L. Parsons - City of Renton Kim Scattarella - City of Renton Bill Stalzer - City of Renton w S ' DODDS ENGINEERS, INC. BELLEVUE,WA 98007 PACCAR DEI Project No. 85123 May 8, 1986 Revised November 30, 1987 Revised June 13, 1991 PARCEL A All those portions of the south half of Section 8, Township 23 North, Range 5 East, W.M.,in the City of Renton, King County,Washington, and of Renton Farm Acreage, as recorded in Volume 12 of Plats, page 37, records of said county, including vacated streets and avenues as would attach by operation of law, and of Car Works Addition to the City of Renton, as recorded in Volume 15 of Plats, page 47, records of said county, including vacated streets, avenues, and alleys as would attach by operation of law, described as follows: Commencing at the east quarter corner of said Section 8, from which point the northeast comer of said section bears N01°02'09"E; thence N89°27'25"W, along the north line of said south half, 2647.56 feet to an existing center of section monument; thence S01°02'40"W, along the north-south center of section line of said Section 8, a distance of 60.00 feet to the southerly margin of North 8th Street, said point being on the south line of the north 30.00 feet of Block 1 of said Renton Farm Acreage, and the TRUE POINT OF BEGINNING; thence N89°27'25"W, along the south line of the north 30.00 feet of said Block 1 and its westerly prolongation, 986.13 feet to a point on the west line of Block 2 of said plat; thence S01°05'34"W, along said west line and its southerly prolongation, 1235.01. feet to the southwest corner of Block 5 of said plat, said point being on the easterly margin of Garden Avenue North; thence S01°05'34"W, along said easterly margin, 1099.75 feet to the northwest corner of Lot 1, Block 4, of aforesaid Car Works Addition to the City of Renton; thence S89°23'14"E, along the north line of said Lot 1 and its easterly prolongation 119.00 feet to the northwest corner of Lot 10 of said Block 4; thence S01*051"W, along the west line of Lots 6, 7, 8, 9, and 10 of said Block 4, a distance of 226.95 feet to the southerly line of said Block 4; thence S89°23'14"E, along the southerly line of said Block 4 and its easterly prolongation, 869.30 feet to a point on the north-south center of section line of said Section 8; thence S89'23'14"E, along the south line of Block 13 and its easterly prolongation (if any) of said plat, 248.21 feet to the westerly margin of vacated Houser Way North (aka. Railroad Avenue); thence N23°50'20"E, along the westerly margin of said vacated Houser Way North, 414.23 feet to a point of tangency with a 789.02 foot radius circular curve to the left, thence northerly along said curve and said westerly margin through a central angle of 22'50'00" an arc distance of 314.44 feet to a point of tangency; 85123A-PARCEL - 1 Printed - 06/13/1991 s DODDS ENGINEERS, INC. BET J VT ,WA 98007 PACCAR DEI Project No. 85123 May 8, 1986 Revised November 30, 1987 Revised June 13, 1991 Page 2 of 2 thence NO1'00'20"E, along said westerly margin 1621.58 feet to a point of tangency with a 543.69 foot radius circular curve to the left, thence northerly, along said curve and said westerly margin, through a central angle of 00'07'54", an arc distance of 1.25 feet to a point on the southwesterly margin of the Burlington Northern Railroad right-of- way, said point being on a 691.78 foot radius circular curve to the left, from which point the center bears S39'27'38"W; thence northwest- erly, along said curve and said margin, through a central angle of 08'27'46", an arc distance of 102.18 feet; thence continuing along said margin N59°00'08"W 151.23 feet to a point of tangency with a 757.01 foot radius circular curve to the right; thence northwesterly, along said curve and said margin, through a central angle of 14°46'33", an arc distance of 195.22 feet to the south line of the north 60.00 feet of the south half of said Section 8; thence N89°27'25"W, along said south line, 98.96 feet to the TRUE POINT OF BEGINNING. Containing approximately 3,596,945 square feet or 82.5745 acres, more or less. I Y: - �cy�`I, VF, 85123A-PARCEL- 2 Printed- 06/17/1991 DODDS ENGINEERS, INC. BELLEVUE, WA 98007 PACCAR DEI Project No. 85123 May 8, 1986 PARCEL A-1 All that portion of the south half of Section 8, Township 23 North, . Range 5 East, W.M. , in the City of Renton, King County, Washington, described as follows: Commencing at the east quarter corner of said Section 8 , from which the northeast corner of said section bears NO1102 '09"E; thence N89127125"W, along the north line of said south half, 2647.56 feet to an existing center of section monument; thence SO110214011WI along the north-south center of section line of said Section 8, a distance of 60. 00 feet to the southerly margin of North 8th Street, said point being on the south line of the north 60. 00 feet of said south half; thence S89`27'25"E, along said south line, 187. 07 feet to a point on-the northeasterly margin of the Burlington Northern Railroad right-of-way and the TRUE POINT OF BEGINNING; thence continuing S8912712511E, along said south line, 225.49 feet to a point on the westerly margin of Houser Way North (aka Railroad Avenue) ; thence S1810014011E, along said westerly margin, 82 . 32 feet to a point of tangency with a 543 . 68 foot radius curcular curve to the right; thence southerly, along said curve and said westerly margin, through a central angle of 09`4912611, an arc distance of 93 .22 feet to a point on the northeasterly margin of said railroad right-of-way; thence N57149150"W, along said northeasterly margin, 321.37 feet to the TRUE POINT OF BEGINNING. Containing approximately 19,452 square feet or 0.4465 acres more or less. 85123LEG-3 DODDS ENGINEERS, INC. BELLEVUE, WA 98007 PACCAR DEI Project No. 85123 May 27, 1986 PARCEL D A strip of land 60 feet wide over and across the northwest quarter of the southeast quarter and the southwest quarter of the southeast. quarter in Section 8, Township 23 North, Range 5 East, W.M. , in King County, Washington, extending from the south line of North Eighth Street (formerly Washington Avenue) , to the north line of north Fourth Street (formerly Graham Street) , and having a width of 30 feet on each side of and measured at right angles from the following described centerline: Beginning at the northwest corner of the southeast quarter of said Section 8, the north line of said southeast quarter also being the north line of North Eighth Street (formerly Washington Avenue) ; thence S8912811911E along the north line of North Eighth Street (formerly Washington Avenue) , a distance of 423 .54 feet; thence S18 `01134"E, a distance of 63 . 28 feet to the south line of North Eighth Street (formerly Washington Avenue) , the true point of beginning of this description. thence continuing S18`O1'34"E, a distance of 72 .26 feet to a beginning of curve; thence southerly along a uniform curve to the right, having a radius of 573 . 69 feet, through a total angle of 191011 , a distance of 190. 17 feet to the end of curve; thence SO`59126"W, a distance of 1, 621.58 feet to a beginning of curve; thence southwesterly along a uniform curve to the right, having a radius of 819 .02 feet, through a total angle of 221501 , a distance of 326. 19 feet to the end of curve; thence S23149126"W, a distance of 404 . 65 feet to a point on the north line of North Fourth Street (formerly Graham Street) , which is 30 feet southeasterly, measured at right angles, from the southeasterly line of Block 13 of Car Works Addition to Renton; EXCEPT that portion thereof lying northerly of the following described line: -continued- DODDS ENGINEERS, INC. BELLEVUE, WA 98007 PACCAR Parcel D Page 2 of 2 Beginning at the intersection of the centerline of Houser Way North (formerly Railroad Avenue) , with the easterly production of the southerly margin of North Eighth Street (formerly Washington Avenue) ; thence S18`01'34"E along said centerline, a distance of 72 . 25 feet to the point of a curve to the right, with a radius of 573 . 69 feet; thence continuing southeasterly along the arc of a curve to the . right, having a radius of 573 .69 feet, an arc length of 190 .71 feet to the point of tangency of said curve; thence N8910015411W, a distance of 30 feet to the westerly margin of Houser Way North (formerly Railroad Avenue) ; thence northerly along the westerly margin of Houser Way North (formerly Railroad Avenue) , a distance of 1.25 feet to a point on the arc of a curve to the right, having a radius of 691. 78 feet, an arc distance of 102 . 18 feet easterly from the beginning of said curve, the true point of beginning of said line; thence continuing southeasterly along the arc of said curve, a distance of 77. 94 feet to the easterly margin of said Houser Way North (formerly Railroad Avenue) , the termination of ,said line; AND EXCEPT the east 10.00 feet of the south 395 feet thereof; Situate in the City of Renton, County of King, State of Washington. 85123LEG-3 DODDS ENGINEERS, INC P BELLEVUE, WA 98007 �� of s ;y PACCAR DEI Project No. 85123 May 27, 1986 Revised June 13, 1991 PARCEL E � � L4tA J 1 That portion of the southeast quarter of Section 8, Township 23 North, Range 5 East, W.M., King County, Washington, described as follows: Commencing at the northwest corner of said southeast quarter, thence S89'28'19"E, along the north line of said subdivision, 455.18 feet to the intersection of the east line, projected northerly, of Houser Way North (formerly Railroad Avenue), as recorded under Recording No. 5913625; thence S18°01'34"E, along said east line, 125.47 feet to a point of tangency with a 603.09 foot radius circular curve to the right; thence continuing southerly, along said east line, and said curve through a central angle of 19'01'00", an arc distance of 200.37 feet to a point of tangency; thence SO'59'26"W, along said east line, .37.21 feet to an intersection with the southerly right-of-way line of the Burlington Northem,Inc. Railroad and the TRUE POINT OF BEGINNING, said point being on an 890.91 foot radius circular curve to the right, from which point, the center of said curve bears S47'00'38"W; thence southeasterly, along said right-of-way, and along said curve, through a central angle of 20'28'48", an arc distance of 318.45 feet to a point of tangency; thence S22'30'34"E, along said right-of-way, 295.43 feet to a point of tangency with a 701.78 foot radius circular curve to the right; thence continuing along said right-of-way and along said curve, through a central angle of 19'02'48", an arc distance of 233.29 feet, to a point of tangency; thence continuing along said right-of-way S03'27'46"E, 236.17 feet to a point of tangency with a 615.68 foot radius circular curve to the right; thence continuing along said right-of-way and along said curve, through a central angle of 15'16'03", an arc distance of 164.06 feet, to a point of tangency; thence continuing along said right-of-way S11'48'17"W, 115.76 feet, to a point of tangency with a 293.32 foot radius circular curve to the right; thence continuing along said right-of-way and said curve, through a central angle of 18'31'14" an arc distance of 94.81 feet to an angle point in said right-of-way, said point being on a 342.61 foot radius circular curve to the right from which point, the center of said curve bears N76'17'05"W; thence continuing along said right-of-way, along said curve, through a central angle of 29'24'02", an arc distance of 175.81 feet to a point of tangency; thence continuing along said right-of-way S43'06'57"W 190.28 feet to a point of tangency with a 685.55 foot radius circular curve to the left; thence southwesterly, along said right-of-way and said curve, through a central angle of 19'09'49" an arc distance of 229.29 feet to a point of tangency; thence continuing along said right-of-way, S23'57'08"W 75.96 feet; thence N66'10'34"W 12.34 feet to the easterly margin of said Houser Way North, said point being on an 849.02 foot radius circular curve to the left, from which point the center of said curve bears N66'10'34"W; thence northeasterly, along said curve and said margin, through a central angle of 22'50'00", an arc distance of 338.35 feet to a point of tangency; thence continuing along said east margin NOO'59'26"E 1584.37 feet to the TRUE POINT OF BEGINNING. Containing approximately 451,655 square feet or 10.3686 acres,more or less. 85123PARCEL-E - 1 Printed- 06/17/1991 DODDS ENGINEERS, INC. BELLEVUE, WA 98007 PACCAR DEI Project No. 85123 May 28, 1986 PARCEL F All of Lots 3, 4 and 5 in Block 4 of Renton Farm Acreage, as per plat recorded in Volume 12 of Plats, Page 37, records of King County; Situate in the City of Renton, County of King, State of Washington. 85123LEG-3 WAC 197-11-970 Determination of nonsignificance (DNS). DETERMINATION OF NONSIGNIFICANCE Description of proposal PACCAR Remedial Action. Renton, Washington. Cleanup and monitoring of former industrial site of ao roximately 82 acres in accordance with Chapter 70-1050 RCW "Model Toxics Control Act." Proponent PACCAR Inc. Location of proposal. including street address, if any 1400 North Fourth Street, Renton, WA Lead agency Washington Department of Ecology The lead agency for this proposal has determined that it does not have a probable significant adverse impact on the environment. An environmental impact statement (EIS) is not required under RCW 43.21C.030(2)(c). This decision was made after review of a completed environmental checklist and other information on file with the lead agency. This information is available to the public on request. (] There is no comment period for this DNS. I This DNS is issued under 197-1 1-340(2); the lead agency will not act on this proposal for 15 days from the date below. Comments must be submitted by June 28. 1991 Responsible official Michael Gallagher Position/title Section Head, Toxics Cleanup Program, NWRO Phone 649-7054 Address Washington State Department of Ecology, 3190 - 160th Avenue SE, Bellevue, WA 98008- 5452 Date June 13, 199§ignature All? NOTE: The Remedial Investigation Report, Feasibility Study Report, and Draft Cleanup Action Plan are available for review at Ecology's Northwest Regional Office and at the Renton Public Library. For questions contact: David L. South, Ecology Site Manager (206) 649-7200 ENVIRONMENTAL CHECKLIST A. BACKGROUND 1. Name of proposed project, if applicable: PACCAR Remedial Action, Renton, Washington 2. Name of applicant: PACCAR Inc 3 . Address and phone number of applicant and contact person: Attn: Robert K. Butler Corporate Environmental Manager PACCAR Inc P. O. Box 1518 Bellevue, Washington 98009 (206) 455-7435 4. Date checklist prepared: May 13 , 1991 5 . Agency requesting checklist: Washington State Department of Ecology 6 . Proposed timing or schedule (including phasing, if applicable) : It is anticipated that remediation work in accordance with the Remedial Action Consent Decree will commence in late Summer 1991, after entry of the Consent Decree. The remediation work may be coordinated with work required for separate redevelopment proposals discussed in response to question 9 below. Work to occur during 1991 may include the following: (1) grading, filling, utility excavation, soil stockpiling, backfilling, and paving in the northeastern corner of the site; (2) relocation of an existing drainage line under the site to the west edge of vacated Houser Way North; (3 ) on the south half of the site, interception of existing site drainage from south to north and redirecting site drainage from east to west; (4) excavation and offsite disposal of PCBs ; (5) excavation and stockpiling of soils on the - 1 - southern 40 acres from "hot spots" located in the northern 40 acres of the site; (6) removal of existing paving and foundations in the northern 40 acres of the site; and (7) backf illing the northern 40 acres of the site. Work to occur during 1991 and 1992 may include (8) treatment and placement onsite, or treatment and/or offsite disposal, of metals-contaminated soils where necessary. Work to occur during 1992 may include the following: (9) excavation, stockpiling, and treatment and placement onsite or treatment and/or offsite disposal of soils from "hot spots" in the southern portion of the site; ( 10) removal of existing paving and foundations in the southern portion of the site; and (11) covering exposed areas with imported fill. The duration of remaining remediation activity under the Consent Decree will depend upon the remedial action alternative which is selected by the Department of Ecology. During 1993 and 1994 , treatment of contaminated soils may continue, with treated soils placed on-site or hauled offsite. Demolition of existing pavement and foundations on the south half of the site may continue. Exposed areas may be covered and filled. Longer term remediation may include groundwater monitoring and groundwater remediation, if necessary. 7. Do you have any plans for future additions, expansion, or further activity related to or connected with this proposal? If yes, explain. None related to or connected with this proposal; see answer to question 9 below. 8 . List any environmental information you know about that has been prepared, or will be prepared, directly related to this proposal. Remedial Investigation and previous site studies listed therein (September 1, 1989) Feasibility Study (February 23 , 1990) Draft Cleanup Action Plan Design Engineering Report (to be drafted) Cleanup Construction Plans and Specifications (to be drafted) 9. Do you know whether applications are pending for governmental approvals of other proposals directly - 2 - affecting the property covered by your proposal? If yes, explain. Redevelopment of the site, after soils remediation, may occur under a separate proposal. PACCAR is considering and has a proposal pending before the City of Renton for development of a Kenworth Truck plant on the northern 40 acres of the site. A portion of the site, located in the northeast corner, will be developed as a parking lot to serve the PACCAR Parts Division office and warehouse buildings east of Houser Way North. These proposals are each fully independent of each other and of the proposed remedial action. 10. List any government approvals or permits that will be needed for your proposal, if known. - Approved Cleanup Action Plan and Consent Decree for remedial action (Department of Ecology) For some remedial action alternatives, a utility permit for relocation of the existing drainage line and alteration of site drainage, a demolition permit, and a special permit for grading and filling, including an approved temporary erosion and sedimentation plan, may be required from the City of Renton. For some remedial action alternatives, air contaminant source approval may be required from PSAPCA. For some remedial action alternatives, an NPDES permit or METRO discharge permit may be required. 11. Give brief, complete description of your proposal, including the proposed uses and the size of the project and site. There are several questions later in this checklist that ask you to describe certain aspects of your proposal. You do not need to repeat those answers on this page. Cleanup and monitoring of former industrial site consisting of approximately 82 acres in accordance with the Model Toxics Control Act. 12 . Location of the proposal. Give sufficient information for a person to understand the precise location of your proposed project, including a street address, if any, and section, township, and range, if known. If a proposal would occur over a range of area, provide the range or boundaries of the site (s) . Provide a legal description, site plan, vicinity map, and topographic map, if reasonably 3 - available. while you should submit any plans required by the agency, you are not required to duplicate maps or detailed plans submitted with any permit applications related to this checklist. 1400 North 4th Street, Renton, Washington See Remedial Investigation for legal description, site plan, and vicinity map. B. ENVIRONMENTAL ELEMENTS 1. Earth a. General description of the site: Flat b. What is the steepest slope on the site (approximate percent slope) ? N/A C. What general types of soils are found on the site (for example, clay, sand, gravel, peat, muck) ? If you know the classification of agricultural soils, specify them and note any prime farmland. Gravel, sand, clay, peat, and fill d. Are there surface indications or history of unstable soils in the immediate vicinity? If so, describe. No e. Describe the purpose, type, and approximate quantities of any filling or grading proposed. Indicate source . of fill. Attachment 1 shows approximate quantities , based on the Draft Cleanup Action Plan, of soils excavated for remediation, as well as for utility trenches for the relocated drainage line and redirected site drainage. After remediation, remediated soils will be placed onsite or hauled offsite. Attachment 1 shows approximate quantities to be hauled offsite. Attachment 1 also shows approximate quantities of clean fill to be used to backfill excavated areas, - 4 - cover exposed areas, and fill the site to final subgrade. This fill will be either clean imported fill or materials from onsite that have been treated and remediated. Imported fill will be primarily natural materials and may include some crushed concrete. The source of the imported fill is not known at this time. Some crushed concrete from the site may be used. f. Could erosion occur as a result of clearing, construction, or use? If so, generally describe. Yes, but to a minimum degree because the site is flat and a City of Renton approved temporary erosion and sedimentation plan will be implemented during grading and excavation. g. About what percent of the site will be covered with impervious surfaces after project construction (for example, asphalt or buildings) ? Remediation will not require the creation of any new impervious surfaces. Existing buildings and parking lots remaining after remediation, together with the PACCAR Parts Division parking lot in the northeast corner of the site, will represent approximately 17 . 9% of the site. If the proposed Kenworth Truck Plant is constructed on the north half of the site, approximately 37 . 8% of the site will be covered with impervious surfaces. h. Proposed measures to reduce or control erosion, or other impacts to the earth, if any: See answer to B. l. f. 2 . Air a. What types of emissions to the air would result from the proposal (i.e. , dust, automobile, odors, industrial wood smoke) during construction and when the project is completed? If any, generally describe and give approximate quantities if known. Dust may be generated during excavation but amounts will be minimized by standard construction practices and in compliance with the Health and Safety Plan and the Cleanup Action Plan. Under some remedial action alternatives, there may be vehicle emissions from excavation equipment and trucks used for hauling. Air - 5 - monitoring will occur during construction in compliance with the Health and Safety Plan and Cleanup Action Plan. b. Are there any off-site sources of emissions or odor that may affect your proposal? If so, generally describe. None known C. Proposed measures to reduce or control emissions or other impacts to air, if any: Minimize off-site transport of soil Sprinkle or water down site during excavation Wash down trucks before leaving site Restraining equipment on trucks hauling soil off-site Air pollution control equipment Clean blanket of sand over remediated areas 3 . Water a. Surface: 1) Is there any surface water body on or in the immediate vicinity of the site (including year-round and seasonal streams, saltwater, lakes, ponds, wetlands) ? If yes, describe type and provide names. If appropriate, state what stream or river it flows into. There is no surface water body on the site or in the immediate vicinity. The site is near Lake Washington, the Cedar River, and Johns Creek (which flows into Lake Washington) . Runoff from the site flows into Johns Creek and the Cedar River. 2) Will the project require -any work over, in, or adjacent to (within 200 feet) the described waters? If yes, please describe and attach available plans. No 3) Estimate the amount of fill and dredge material that would be placed in or removed from surface water or wetlands and indicate the area of the site that would be affected. Indicate the source of fill material. None 6 - 4) Will the proposal require surface water withdrawals or diversions? Give general description, purpose, and approximate quantities if known. No 5) Does the proposal lie within a 100-year floodplain? If so, note location on the site plan. No. 6) Does the proposal involve any discharges of waste materials to surface waters? If so, describe the type of waste and anticipated volume of discharge. No. b. Ground: 1) Will ground water be withdrawn, or will water be discharged to ground water? Give general description, purpose, and approximate quantities if known. Groundwater will be monitored as part of the proposal. Under some remedial action alternatives, an unknown quantity of groundwater may be pumped, analyzed, treated (if required) , and discharged to the METRO sewer system. 2) Describe waste material that will be discharged into the ground from septic tanks or other sources, if any (for example: Domestic sewage; industrial, containing the following chemicals . . . . agricultural, etc. ) . Describe the general size of the system, the number of such systems, the number of houses to be served (if applicable) , or the number of animals or humans the system(s) are expected to serve. None C. Water Runoff (including storm water) : 1) Describe the source of runoff ( including storm water) and method of collection and disposal, if any (include quantities, if known) . Where will this water flow? Will this water flow into other waters? If so, describe. 7 - Most site storm water is presently collected in three drainage lines and discharged to the City, s storm sewer system in North 8th Street north of the site. An existing City drainage line, conveying runoff from uphill properties across the site, may be relocated to the west edge of Houser Way North, but would continue to discharge into the City system at North 8th Street. Existing site drainage, which flows from south to north, may be intercepted and redirected east to west before it reaches the northern half of the site. A small area of the site (less than ten percent) currently drains to the Cedar River. Storm water runoff volumes are not expected to increase under most remedial action alternatives. During remedial activity, storm water which contacts excavated soils will be collected, analyzed, treated (if necessary) , and discharged to METRO. 2) Could waste materials enter ground or surface waters? If so, generally describe. The purpose of the proposal is to remove contamination from soils and groundwater in order to minimize the possibility of waste materials entering surface or ground waters. It would be possible for surface water runoff to become contaminated through contact with contaminated soils, but this will be controlled through measures adopted as part of the Cleanup Action Plan. d. Proposed measures to reduce or control surface, ground, and runoff water impacts, if any: These measures, which will be included in the Design Engineering Report, could include testing, sedimentation ponds, and berms. 4 . Plants a. Check or circle types of vegetation found on the site: _x_ deciduous tree: alder _x_ evergreen tree: (limited landscaping) _x_ shrubs (limited landscaping) _x_ grass (limited landscaping) - 8 - pasture crop or grain _x_ wet soil plants: cattail (in drainage ditches) water plants: water lily, eelgrass, milfoil, other other types of vegetation The site is a former industrial site. Small numbers of plants are found in the areas in which remedial action work will occur. b. What kind and amount of vegetation will be removed or altered? Small amounts of existing small trees and weeds. C. List threatened or endangered species known to be on or near the site. None d. Proposed landscaping, use of native plants, or other measures to preserve or enhance vegetation on the site, if any: No landscaping is proposed during this remediation project. After soils remediation is completed, appropriate landscaping will be installed, in conjunction with the proposed Kenworth Truck Plant or as a temporary cover pending other redevelopment of the site. 5 . Animals a. Circle any birds and animals which have been observed on or near the site or are known to be on or near the site: birds: hawk, heron, eagle, songbirds, other: pigeons, geese, ducks, quail mammals: deer, bear, elk, beaver, other: muskrat, rabbit 9 - fish: bass, salmon, trout, herring, shellfish, other: none b. List any threatened or endangered species known to be on or near the site. None known C. Is the site part of a migration route? If so, explain. Unknown. It is believed unlikely that the site is part of a migration route. d. Proposed measures to preserve or enhance.wildlif e, if any: None 6. Energy and Natural Resources a. What kinds of energy (electric, natural gas, oil, wood stove, solar) will be used to meet the completed project's energy needs? Describe whether it will be used for heating, manufacturing, etc. Since the project is remediation of a contaminated site, there will be no energy needs associated with the completed project. Energy needs of the remedial action work may be met by gasoline or diesel fuels (for construction vehicles) and electricity (for ventilation and pumping which may occur under some remedial action alternatives) . b. Would your project affect the potential use of solar energy by adjacent properties? If so, generally describe. No C. What kinds of energy conservation features are included in the plans of this proposal? List other proposed measures to reduce or control energy impacts, if any: Energy-efficient construction equipment will be used where possible. 10 - 7 . Environmental Health a. Are there any environmental health hazards, including exposure to toxic chemicals, risk of fire and explosion, spill, or hazardous waste, that could occur as a result of this proposal? If so, describe. The purpose of the proposed action is to reduce or eliminate the risk of environmental health hazards associated with site contamination. Under some remedial action alternatives , off-site transport of contaminated soil could result in such exposures if done without proper safeguards. During the course- of remedial action work, workers on site could also be exposed to toxic chemicals or hazardous waste, if work is done without proper safeguards. These 'potential exposures would be limited by measures to be implemented under the Cleanup Action Plan. 1) Describe special emergency services that might be required. Emergency medical services might be required in the event of a construction accident. 2) Proposed measures to reduce or control environmental health hazards, if any: All work will be done in accordance with the approved Feasibility Study and/or Cleanup Action Plan, including a specific health and safety plan. Any off- site transport of contaminated soils would be done in accordance with state and federal regulations. b. Noise 1) What types of noise exist in the area which may affect your project (for example: traffic, equipment, operation, other) ? Does not apply. 2) What types and levels of noise would be created by or associated with the project on a short-term or a long-term basis (for example: traffic, construction, operation, other) ? Indicate what hours noise would come from the site. Under some remedial action alternatives, noise from operation of construction equipment and truck traffic - 11 - could occur. Noise associated with these activities would occur between 7 : 00 a.m. and 10 : 00 p.m. 3) Proposed measures to reduce or control noise impacts, if any: Limit hours of construction activity and hauling, if any. Haul routes will not use local streets in residential areas. 8. Land and Shoreline Use a. What is the current use of the site and adjacent properties? The site is currently vacant, except for a Kenworth Truck research and development facility at the northwest corner of the site (Building 51) , an office building in the southern portion of the site (Building 1A) , the former foundry building (Building 17) , and a parking lot in the eastern portion of the site adjacent to Houser Way. Adjacent properties include office, residential, and industrial uses as well as parking. b. Has the site been used for agriculture? If so, . describe. Not since the 19401s. C. Describe any structures on the site. Kenworth Research and Development facility located near Garden Avenue North and North 8th Street; former foundry building located adjacent to Garden Avenue North; PACCAR office building located near North 4th Street d. Will any structures be demolished? If so, what? Not as part of this project. Several structures which formerly occupied the site were demolished pursuant to a demolition permit issued by the City of Renton in 1988 . Remedial action work may include demolition and removal of some existing paving and foundations remaining on the site. e. What is the current zoning classification of the site? Heavy Industrial (H-1) - 12 - f. What is the current comprehensive plan designation of the site? Heavy Industrial g. If applicable, what is the current shoreline master program designation of the site? Not applicable h. Has any part of the site been classified as an "environmentally sensitive" area? If so, specify. No i. Approximately I how many people would reside or work in the completed project? The completed remediation project will not result in any additional employees on-site. It is expected that current employees working in the office, research and development facility, and security guard posts will remain. j . Approximately how many people would the completed project displace? None k. Proposed measures to avoid or reduce displacement impacts, if any: None necessary 1. Proposed measures to ensure the proposal is compatible with existing and projected land uses and plans, if any: None necessary 9 . Housing a. Approximately how many units would be provided, if any? Indicate whether high, middle, or low-income housing. None - 13 - b. Approximately how many units, if any, would be eliminated? Indicate whether high, middle, or low- income housing. None C. Proposed measures to reduce or control housing impacts, if any: None 10. Aesthetics a. What is the tallest height of any proposed structure(s) , not including antennas; what •is the principal exterior building material (s) Proposed? No structures are proposed. b. What views in the immediate vicinity would be altered or obstructed? Remediation activity on the site will not alter or obstruct views of natural features or surrounding development. Partial views of the site itself from I- 405 and the hillsides to the east may be altered slightly, under some remedial action alternatives, to include views of temporary excavation pits and temporary soil piles on this former industrial site. C. Proposed measures to reduce or control aesthetic impacts, if any: None during remediation activity; upon completion of project, site redevelopment and/or landscaping may occur. 11. Light and Glare a. What type of light or glare will the proposal produce? What time of day would it mainly occur? None, except for headlights of vehicles during on-site and off-site hauling activity and temporary construction lights required by OSHA. b. Could light or glare from the finished project be a safety hazard or interfere with views? No 14 - C. What existing off-site sources of light or glare may affect your proposal? None known d. Proposed measures to reduce or control light or glare impacts, if any: None 12. Recreation a. What designated and informal recreation opportunities are in the immediate vicinity? None. The site is near Coulon Park and Lake Washington. b. Would the proposed project displace any existing recreational uses? If so, describe. No C. Proposed measures to reduce or control impacts on recreation, including recreation opportunities to be provided by the project or applicant, if any: None. The project is designed to improve the quality of storm water runoff to- nearby parks . 13 . Historic and Cultural Preservation a. Are there any places or objects listed on, or proposed for, national, state, or local preservation registers known to be on or next to the site? If so, generally describe. No b. Generally describe any landmarks or evidence of historic, archaeological, scientific, or cultural importance known to be on or next to the site. None C. Proposed measures to reduce or control impacts, if any: None - 15 - 14 . Transportation a. Identify public streets and highways serving the site, and describe proposed access to the existing street system. Show on site plans, if any. The site is bounded by North Sth Street, Garden Avenue North, North 4th Street, and vacated Houser Way. Access will be either through the west gate at Garden Avenue North and North 6th Street, or at North 8th Street. Truck routes will be limited to arterial streets located north of North 4th Street: Garden Avenue, Houser Way, North Park Drive, North 8th Street, and I-405. b. Is site currently served by public transit? If not, what is the approximate distance to the nearest transit stop? The nearest bus stop is one block away. C. How many parking spaces would the completed project have? How many would the project eliminate? None d. Will the proposal require any new roads or streets, or improvements to existing roads or streets, not including driveways? If so, generally describe (indicate whether public or private) . No e. Will the project use (or occur in the immediate vicinity of water, rail, or air transportation? If so, generally describe. No f. How many vehicular trips per day would be generated by the completed project? If known, indicate when peak volumes would occur. The completed project would not generate any vehicular trips. During the cleanup period, most contaminated soils are to be remediated and placed on-site. Attachment 1 shows anticipated volumes of truck traffic and estimated timing for various work under - 16 - some remedial action alternatives. Peak volumes are expected to occur between 8 : 30 a.m. and 3 : 00 p.m. g. Proposed measures to reduce or control transportation impacts, if any: Minimize off-site hauling Limit haul routes Limit hours of hauling 15. Public Services a. Would the project result in an increased need for public services (for example: fire protection, police protection, health care, schools, other) ? If so, generally describe. The project would involve oversight by Department of Ecology personnel. Other public services would be unaffected. b. Proposed measures to reduce or control direct impacts on public services, if any. None 16. utilities a. circle utilities currently available at the site: electricity yes natural gas yes water yes refuse service yes telephone yes sanitary sewer yes septic system no other storm drain system b. Describe the utilities that are proposed for the project, the utility providing the service, and the general construction activities on the site or in the immediate vicinity which might be needed. No new utilities are proposed for the project. An existing storm drain may be relocated from the center of the site to the west edge of Houser Way North. Existing south-north site drainage may be intercepted and redirected to flow from east to west. This work - 17 - would involve utility excavation, stockpiling, and backfilling. C. SIGNATURE The above answers are true and complete to the best of my knowledge. I understand that the lead agency is relying on them to make its decision. Signature: /K Date Submitted: - 18 - ATTACHMENT 1 Environmental Checklist Draft CAP Imported/Exported Soils Volumes Daily Truck Trip Month Activity Import* Export* Loads Ends** 7/91 Interceptor drain 5, 000 1, 000 333 Houser drain 10, 000 1, 000 611 79 8/91 PCB remediation 1, 000 55 5 9/91 PCB remediation 1, 000 56 North end hot spots 7 , 500 0 417 40 10/91 North end hot spots 7 , 500 1, 500 500 North end demolition 0 2 , 000 111 40 11/91 North end hot spots 0 1,500 83 North end demolition 0 2, 000 ill North end backfill 28 , 350 0 1575 150 12/91 North end backfill 28 , 350 0 1575 150 1/92 North end backfill 13 ,900 0 772 74 2/92 North end backfill 13 , 900 0 772 74 3/92 North end backfill 19 , 450 0 1081 103 4/92 North end backfill 19 , 450 0 1081 103 5/92 North end backfill 12 , 500 0 695 66 6/92 North end backfill 12 , 500 0 695 South end demolition 0 833 46 South end backfill 8 , 333 0 463 110 7/92 North end backfill 13 , 750 0 764 South end demolition 0 833 46 South end hot spots 2 , 500 500 167 South end backfill 8 , 333 0 463 130 8/92 North end backfill 13 , 750 0 764 South end demolition 0 833 46 South end hot spots 2 , 500 500 167 South end backfill 8 , 333 0 463 130 - 19 - Daily Month Activity Import* Export* Truck Trip Loads Ends** 9/92 South end demolition 0 833 46 South end hot spots 2 , 500 500 167 South end backfill 8 , 333 0 463 57 10/92 South end demolition 0 833 46 South end hot spots 2 , 500 500 167 13 11/92 South end demolition 0 833 46 South end hot spots 2 , 500 500 167 13 12/92 South end demolition 0 833 46 South end hot spots 2 , 500 500 167 13 1/93 South end demolition 0 833 46 4 2/93 South end demolition 0 833 46 4 3/93 South end demolition 0 833 46 4 4/93 South end demolition 0 833 46 4 5/93 South end demolition 0 833 46 4 6/93 South end backfill 8 , 333 0 463 44 7/93 South end backfill 8 , 333 0 463 44 3/93 South end backfill 8 , 333 0 463 44 9/93 South end backfill 8 , 333 0 463 44 6/94 South end backfill 8 , 333 0 463 44 7/94 South end backfill 8 , 333 0 463 44 8/94 South end backfill 8 , 333 0 463 44 9/94 South end backfill 8 , 333 0 463 44 * Cubic yards ** Average for month, assuming combination of import/export trips and 21 workdays per month 301 : � 5 20 - 1 • H I L L I S C L A R K M A R T I N & P E T E R S O N • PmFessional Service Corporation Sfll)Gallan.i&uhlin„ 1221 Scovid AWtILl S,_,ade. Wa,hin,:nai`NIM-2-2; (20f;) F,iuinule(2(n;)„2;.--, June 12, 1991 Lawrence J. Warren City Attorney City of Renton P. O. Box 626 Renton, WA 98057 Re: PACCAR Inc Application for City Permits for Site Cleanup Dear Mr. Warren: This letter is being provided pursuant to a request by City staff in our meeting March 15, 1991 regarding various issues in connection with PACCAR's property in North Renton (formerly occupied by the PACCAR Defense Systems facility) . As you know, PACCAR has applied to the City of Renton for a Special Permit to allow grading and filling on its property, as well as demolition and utility permits, pursuant to a plan for cleaning up this contaminated property. The Washington State Department of Ecology is directing and supervising this work pursuant to the Model Toxics Control Act, and is the lead agency for purposes of SEPA compliance. As part of its application materials for these permits, PACCAR is providing to the City a copy of the Determination of Non-Significance (DNS) issued by the Department of Ecology for the cleanup work on this site, together with a copy of the Environmental Checklist. Under WAC ch. 173-802 , the Department of Ecology has no procedure for an administrative appeal of this DNS. The DNS will therefore be final 15 days after its issuance, since there is no administrative appeal. (The Department's DNS has a 15-day comment period to provide other agencies with jurisdiction, such as the City of Renton, with an opportunity to comment. ) We understand that the Hearing Examiner's customary procedure for scheduling hearings requires an applicant to wait until after expiration of the appeal period for the City's Lawrence J. Warren June 12, 1991 Page 2 administrative SEPA appeal before a hearing can be scheduled on a substantive permit. In this case, given the administrative finality of the DNS issued by the Department of Ecology, we trust that a hearing on the Special Permit for grade and fill will be held as soon as permitted by the Examiner's schedule and applicable notice requirements. With respect to the demolition and utility permits, for which no hearing is required, SEPA compliance has been achieved through the Department of Ecology's DNS, and those permits may legally be issued by the City 15 days after the date of the DNS. Very truly yours, Sm:"ti a 6,���:��� Sarah E. Mack SEM:gg Enclosures cc: Dave South, Department of Ecology Don Erickson, Renton Planning/Building/Public Works P. E. Gladfelter, PACCAR Inc R.K. Butler/C. Hackenberger, PACCAR Inc 3 0 7 9 8 8 � ♦ 4 a CHRISTINE O.GREGOIRE - Director 4 list STATE Of WASHINGTON DEPARTMENT OF ECOLOGY Northwest Regional Office,3150- 160th Ave S.E. • Bellevue, Washington 98008-5452 (206)649-7000 May 13, 1991 Mr. Bill Stalzer City of Renton 200 Miff Avenue Renton, WA 98055 Dear Mr. Stalzer: As you are aware, Ecology will be overseeing cleanup of PACCAR's Defense Systems site in Renton. Several of the cleanup actions may require permits from the City of Renton. The projects identified to date in connection with the cleanup are listed below in approximate chronological order. I would appreciate any assistance you can give PACCAR in obtaining the necessary permits. 1991: 1. For all projects listed below, water pumped from the excavation pits, stockpiles, . treatment areas, and equipment wash areas will be discharged to METRO via the City of Renton sewer system in accordance with a METRO Waste Discharge Permit. Water which does not meet the provisions of the permit will be disposed of legally off site. 2. Placement of Treated Soils from Existing Biotreatment Units. Soil which has been biotreated on site and which meets Department of Ecology requirements for use as on-site fill will be placed on site. 3. East-West Interceptor Drain. A drain line will be installed across the site from Houser Way North to Garden Avenue at North 6th Street. The drain line will intercept stormwater drainage from the south portion of the site and divert it west to 6th Street. The soil excavated during pipeline trenching will be stockpiled, tested, treated on-site if required, and placed on site. 4. Relocation of North-South Drain. The north-south-drain line currently conveys water through the site from the property south of the site. This drain line will be relocated to run along Houser Way North, along the west side of the new PACCAR Parts West Parking Lot, along the south edge of North 8th Street to Garden Bill Stalzer May 13, 1991 Page 2 Avenue. The soil excavated during pipeline trenching will be stockpiled, tested, treated on-site if required, and placed on site. 5. PACCAR Parts Department West Parking Lot. Soil excavated during parking lot construction will be stockpiled, tested, treated on-site if required, and placed on site. 6. PCB Remediation. This work will involve excavation and off-site disposal of soil and sediment containing low levels of PCB's in the northwest portion of the site. 7. Demolition of Asphalt and Concrete Slabs. This work will be done in preparation for remediation of hot spots and construction of new buildings. Concrete slabs will be demolished and may be crushed and placed on site. Asphalt will be hauled off site for recycling or disposal at an approved site. 8. Phase 1 Hot Spot Remediation and Backfilling. This work will include excavation of hot spots in the north end of the site (north of 6th Street projection) and excavation of hot spots containing metals in the south end of the site (south of 6th Street projection) . Excavation pits will be backfilled with imported fill. Excavated soils will be stockpiled, tested, treated on-site if required, and placed on site. Soils containing metals and CPAH's will be stabilized and placed in the north end of the site. Soils containing petroleum hydrocarbons will be treated in the south end of the site and eventually placed on site. 9. •• North End Structural Fill Cover. A structural fill cover will be placed in the north end of the site. Site grading will be required to prepare this area for acceptance of the fill. The minimum thickness of imported structural fill will be one foot. Fill may be placed at thicknesses greater than one foot to enable proper site drainage and future site use. 1992-1994: 10. Phase 2 Hot Spot Remediation and Backfilling. This work will include excavation of hot spots containing petroleum hydrocarbons in the south end of the site. Excavation pits will be backfilled with imported fill. Excavated soils will be stockpiled, tested, treated on-site if required, and placed on site. Soils r Bill Stalzer May 13, 1991 Page 3 11. Additional South-end Drain Lines. Additional drain lines will be installed in the south end of the site to facilitate remediation. The soils excavated during pipeline trenching will be stockpiled, tested, treated on site if required, and placed on site. A Draft Cleanup Action Plan will be issued for public comment by the end of May. It will describe the overall cleanup actions proposed for the site. Z look forward to your comments on the Plan. SEPA documents will be issued for review at the'same time. Should you have any questions, please feel free to call me at (206) 649- 7200. Sincerely, David L. South, P.E. Senior Engineer, Toxics Cleanup Program DLS:dls cc: Mary Lyrine Myer Bob Butler _ Jim Kleppe • H I L L I S C L A R K M A R T I ,N & P E T E R S O N • 3 Pnore�,wnal�rrcice Cwpurinon ��a�l,.�i(snti+ua,:�nu. I_'.I�rc`n�t.���auc •��� March 15, 1991 Mr. Donald K. Erickson Zoning Administrator Dept. of Planning/Building/Public Works City of Renton 200 Mill Avenue South Renton, WA 98055 Re: PACCAR Inc -- proposed Kenworth Truck Plant SEPA process and permitting issues Dear Don: To assist you in providing written confirmation to PACCAR of the City's position regarding the SEPA process and permitting issues we discussed in our meeting today, I am writing to summarize our understanding of those issues and of the agreements we reached. 1. SEPA procedure As we discussed, PACCAR is considering modifying the original proposal discussed in the Draft EIS issued in November 1989, either by (1) reducing the maximum size of the facility to approximately 275, 000 square feet and locating it on the north 40 acres of the PACCAR site, or (2) constructing the originally- proposed plant in phases, with Phase I consisting of approximately 2751000 square feet located on the north 40 acres of the PACCAR site. Whichever of these modifications is proposed, the City will employ the following SEPA procedure: (1) prepare a Supplemental Draft EIS for the proposed Kenworth Truck Plant, discussing the modification as an additional alternative; (2) hold a public hearing and take public comments for a thirty-day period (which could be extended to 45 days if requested by the public) ; (3) prepare and issue a Final EIS containing responses to comments on the SDEIS as well as the original DEIS; and (4) issue a Mr. Donald K. Erickson March 15, 1991 Page 2 "mitigation document" as the City's action triggering the period for administrative appeal of EIS adequacy. If our understanding of the SEPA procedure to be employed is not correct, please let us know immediately. 2 . Mitigation document The "mitigation document" would be issued by the Environmental Review Committee (ERC) . You have advised Phil Gladfelter that members of the ERC would be available as necessary to review and negotiate mitigation proposals with PACCAR while the Final EIS is being prepared. Therefore, issuance of the formal "mitigation document" is not expected to require significant additional time after issuance of the FEIS. If our understanding of this procedure is not accurate, please let us know immediately. 3 . Timing Timing for SEPA review and approval of the "mitigation document" will depend upon which modification scenario -- the proposed smaller plant or the proposed phased plant -- is chosen by PACCAR. For the smaller plant .alternative, the schedule would be shorter. For the phased plant alternative, you have advised us that review of additional issues involving phasing would require additional time. When we discussed the proposed smaller plant alternative in our meeting today, we agreed to the following schedule: Prepare SDEIS (no scoping) 14 days Staff review and issue SDEIS 10 days Public comments and hearing on SDEIS 45 days Prepare responses to comments 21 days Staff review and issue FEIS 14 days (100 days to issue FEIS) ERC mitigation document decision 7 days If you do not agree with the above schedule, please let us know immediately. Mr. Donald K. Erickson March 15, 1991 Page 3 You stated that for the proposed phased plant alternative, the above schedule would not provide adequate time, although you did not estimate the amount of additional time that would be required. In order to assess the feasibility of each alternative, PACCAR needs a more definite idea of the length of time involved for environmental review and decisionmaking for the phased plant alternative. We have taken the liberty of suggesting a schedule for review of the phased alternative, as follows: Prepare SDEIS (no scoping) 30 days Staff review and issue SDEIS 30 days Public comments and hearing on SDEIS 45 days Prepare responses to comments 28 days Staff review and issue FEIS 35 days (168 days to issue FEIS) ERC mitigation document decision 15 days If you do not believe this is realistic, please provide us with your estimate of a schedule for review of the phased plant alternative. Enclosed is a SEPA and permitting schedule, prepared after our meeting today, which reflects -the times outlined above for each proposed modification scenario. We request your written concurrence in this schedule, or, alternatively, a written revision thereto. 4 . Mitigation issues -- phased plant With the phased plant alternative, we discussed whether mitigation for the impacts of total buildout will be required up front, or whether mitigation could be phased to coincide with the construction of each expansion phase. You advised us that, particularly with respect to traffic impact mitigation, the City's policy is to obtain required mitigation at the outset, regardless of phasing. Therefore, for example, if a trip generation fee is imposed, the fee would be calculated based upon maximum buildout and would be due upon occupancy of the first phase. If this understanding is not correct, please let us know immediately. Mr. Donald K. Erickson March 15, 1991 Page 4 5. Other permitting issues -- site cleanup Certain cleanup activities on the PACCAR site during 1991 will require permits from the City of Renton. These include (1) PCB excavation; (2) hot spot excavation on the north half; (3) treatment of metal-contaminated soil; (4) backfilling the north half; (5) relocating the existing storm drainage line beneath the site to the west edge of Houser Way; and (6) intercepting and redirecting site drainage from south to north. Items (1) through (4) will require a grade and fill permit. Items (5) and (6) will require a utilities permit. Separate SEPA review of these permits by the City will not be required, because the Department of Ecology's SEPA review of the cleanup will cover these activities. We anticipate that the Department of Ecology will issue a DNS, with conditions, by May 15, 1991. Ecology has no administrative procedure for appealing a DNS on a site cleanup, so Ecology's DNS will be final 15 days after its issuance. At the time of application for the City grade and fill permit for cleanup activities, we will provide a letter discussing the administrative finality of the Ecology DNS. Please confirm that this will enable the City to schedule a hearing on the grade and fill permit before the Hearing Examiner, without the waiting period customarily imposed by the Examiner to permit administrative appeal of a DNS. 6 . Garden Avenue North realignment As we discussed, PACCAR's site plan for the modified project is dependent upon confirmation that the City does not intend to proceed with the realignment of Garden Avenue North at North Sth Street. While this proposal was shown in the City's 6-year transportation plan adopted in 1990 (but not in the North Renton Transportation Plan) , we understand that this realignment concept presently appears to have been abandoned, due to opposition by North Renton residents and lack of interest by the City's transportation planners. Nevertheless, before investing considerable additional funds for planning, design and environmental review of the proposed Kenworth Truck Plant, PACCAR will need written confirmation from the City that the realignment proposal has been abandoned. w Mr. Donald K. Erickson March 15, 1991 Page 5 We understand that you and Larry Warren will explore this issue and will endeavor to provide a letter to that effect from either Lynn Guttman or Mayor Clymer as soon as possible. If you agree with the statements in this letter and the enclosed timetable, you may simply sign the enclosed copy and return it to me. If you feel corrections or additional explanations are necessary, please feel free to respond by separate letter. As you know, PACCAR would like to receive the City's written response by March 20, 1991. We sincerely appreciate the City's efforts to assist PACCAR in achieving its goal of having the proposed Kenworth Truck Plant operational by December 30, 1992 , by accommodating PACCAR's aggressive timetable while also affording all interested parties full opportunity to comment on the proposal and to participate in the process. If you have any questions or would like additional information from PACCAR, please call. Very truly yours, LC� Sarah E. Mack Enclosures cc: Larry Warren Jim Hansen Bill Stalzer Phil Gladfelter I concur: Donald R. Erickson Date: 306326 ..........�.ywr:�r.nu:w..vRnrw.wr•:.fiu/r�: •� r rr RV RENTON - bRAtt SPA TIMC11le1,E i IASE t n tASEIiME NOMiNS APRIL NAY _ Y AVG SEPT OCT tCwDtU N 6 7 8[EKE 1 2 3 A 5 910 11 12 13 IIV 15 6- It 18 IV 26 21 22 23 2A 25 26 27 28 r m tolleit Adlll Public '^ r tsa-- a, Proper*, r hMIsA, Np.t (reduced ptant scow fo) 'lent 8 E(t) C Q ilitlnclen }I +Ifl�lllN ! 11t11Ai1�1�tilil �i1a:: ..: �,ct! m Jesus"ripw Permit 100 deryr • _ . _ .. y (wlt4ollon document) Appeal Psr lod ,.. �iewe All?$ i DCA► • 5/15 0 w/mAtillstion krcl to we ors with • 5115 eel I t l ens „CommM Pd SII iI � t' 6130 loom�f�,_Pub Notice AS dwya 4 IV" Appe (no sppssl from adslolstratlw dselslon) p!•glr 1/is 1c /FllL PEWIT (IWICl - appeal - wr tof Cart.) ►repw'e CAP specs •01 Fit•pwic'st. t DOE loompAi list •M1 flat( NsYiew ]� { � 7/7 Matta of Nearing 37 dare V T/1T Msersm 0 days ♦ T12Z M. EA. DecisionI � Appeal Psrlod 414 lssum Peuwlta iA den pool lVlt i u ro m ar Z 0 U V D Q� • m P CITY OF RENTON "LL Planning/Building/Public Works Department Earl Clymer, Mayor Lynn Guttman,Administrator March 20, 1991 Ms. Sarah E. Mack COPY RECEIVED Attorney At Law Hillis Clark Martin &Peterson 2 21091 5o0 Galland Building 1221 Second Avenue HILLIS CLAP.K Seattle, WA 98101 MARTIN & PE-EFSCN SUBJECT: PACCAR, Inc. — proposed Kenworth Truck Plant BY SEPA process and permitting issues Dear Sarah: I am in receipt of your March 15, 1991, letter and want to clarify some of the issues you summarized in that letter. To avoid confusion, I will respond to the items point by point. 1. SEPA Procedure: Your commentary accurately reflects our discussion. 2. Mitigation document: Again, your commentary is accurate. 3. Timina: Your commentary with respect to the smaller plant alternative is accurate, and your proposed schedule is acceptable except that 14 days are needed for 'Staff review and issue SDEIS." I also want to emphasize that the proposed schedule will go into effect once we receive acceptable documents from PACCAR describing the 275,000 square foot alternative. Furthermore, this schedule is applicable onf if such documents are received by April 1, 1991. Your proposed schedule for the phased plant alternative is acceptable subject to the following changes: "Staff review and issue SDE1S" will require 45 not 30 days; and "ERC mitigation document decision" will require 22 not 15 days. Again, the same comment applies about your proposed schedule going into effect once we receive acceptable documents from PACCAR describing the phased plant alternative. 4. Mitigation Issues -Phased Plant: Your understanding of when the trip generation fee would be due does not reflect our statements at the meeting on March 15th. As we stated, all mitigation fees are due at the time of permit application. 5. Other Permitting Issues -:Site Clean-Uo: Same as No. 1. 6. Garden Avenue North Realignment: Same as No. 1. Your summary of the main issues discussed at our meeting of March 15th was extremely helpful, and with the changes noted above, it accurately reflects our understanding and commitments based on the information presented to us to date. If you have any questions, please contact Bill Staizer at 682-2116, who will be acting as the project manager for this project. Either Jim Hanson or I will be available to answer questions that Bill may not have the answers to because of his newness to the City. (7 Donald K Erickson, AICP Zoning Administrator 200 Mill Avenue South - Renton, Washington 98055 CITY OF RENTON Department of Planning/Building/Public Works Earl Clymer, Mayor Lynn Guttmann, Administrator June 14, 1991 Mr. Leland S. Meisbauer, P.E. SSOE Inc. 3015 1 12th Avenue NE - Suite 101 Bellevue, WA 98004 SUBJECT: HOUSER STORM SEWER BYPASS/PACCAR SOUTH SITE INTERCEPTOR AND PACCAR PCB REMEDIATION PROJECT Dear Mr. Meisbauer: We have reviewed the drawings for the Houser Storm Sewer Bypass, Paccar South Site Interceptor, and Paccar PCB Remediation project. Resubmittal will have to adequately address these issues before we can approve the plans. Our review comments regarding the submitted plans are as follows: 1 . Provide a private drainage easement over the re-routed storm line (see enclosed form). Provide an access easement to the City for the Houser Way Storm Sewer Bypass and Paccar South site interceptor. The form for the access easement is also attached. 2. Include an itemized cost estimate for all construction with the resubmittal. A sample is enclosed. 3. Show all utility crossings that exit on the profiles of storm drain cross-sections. 4. On Sheet 5 (SD4) show a more actual depiction of the 30" X 18" Arch CMP on the storm drain cross-section profiles. 5. All manholes shown as drainage structures for re-routed storm line shall be changed to Type 2 catch basins. Label the size and type of CB's on the plans. 6. Supply a Title Report and sketch showing existing easements. 7. Provide City Standard Storm Water Drainage Notes, with reference made to City of Renton Standard Specifications made (the notes are attached). 8. There is not enough clearance for the existing sanitary sewer line shown in the Profile on Sheet 8 (SD6). There shall be a minimum of 6" clearance between the proposed storm and existing SS line. 200 Mill Avenue South - Renton, Washington 98055 1 SSOE, Inc. Page 2 9. The storm line between STA 5+78 to STA 10+ 16 appear to have only 6" cover. Provide a minimum 2 feet of cover, in compliance with Chapter 4, King County Surface Water Design Manual and existing City Code. 10. Show cross-sectional detail of storm line crossing under all railroad tracks. Identify all railroad tracks. 11 . Identify all buried electrical conduits on the plans. 12. Show invert elevations on Sheet 10 (SD8) of the other two storm lines at the drainage structure at STA 1 +00. The following comments from the PCB Remediation and Drainage Reports will have to also be adequately addressed before this project can be approved: 1 . The City requests monitoring for water quality for all dewatering activity prior to the disposal of water. If contamination exists, a groundwater remediation plan is required including information on testing. These comments shall be completely addressed in Sections 3.01 thru 3.03 of the PCB Remediation report 2. In the drainage report for the Houser Storm Sewer Bypass, piped flow is over a significant length, therefore these travel times are not valid. Resubmit the travel time for all reaches in the basin. ( Public Works can supply additional information.) 3. Adjust the CN value for the pervious area to 77. 4. An off-site downstream analysis is required. Since there is known flooding that has occurred immediately downstream from this project, we request that a Level 3 downstream analysis be included with your resubmittal, to adequately address Core Requirement #2 in the KCSWD Manual. 5. In the drainage report for the south site interceptor, supply a hydraulic analysis of all lines that tie into the proposed interceptor line, and provide a sub-basin map of this area. 6. Future development in the south site of Paccar shall be incorporated into peak-flow analysis for the proposed interceptor line. Please include original red-lined drainage report and plans with your resubmittal. Very truly yours, 0—'4ta'� Kim D. Scattarella Storm Water/Plan Review Engineer Note: All of the above comments are subject to change, pending ERC review. 91425:KDS:ps CC: Rsnasu Parsons Attachments PACCAR HOUSER WAY STORM DRAIN REROUTEANSTALLATION OF EAST-WEST INTERCEPTOR STORM DRAIN Plan Review Comments 1.Provide an easement over the rerouted Storm line to the City for Maintenance purposes. The form is attached to this sheet. Also provide an access easement for the South Site Storm line/interceptor. The form for an access easement is also attached. 2.Include a cost estimate for all construction with the next resubmittal. 3.Show all utility crossings that exist where on the profiles of storm drain cross-sections. 4.On Sheet 5(SD4),show a more actual depiction of the 30"X 18"Arch CMP on the storm drain cross-section profiles. 5.All Manholes shown as drainage structures for rerouted storm line shall be changed to Type 2 Catch Basins. Label the size and type of CB's on the plans. Drainage Report Comments 1. Piped flow is over a significant length,therefore these travel times are invalid. Resubmit the travel time for all reaches in the basin. (Public Works can probably supply additional information). 2. Adjust the CN value for the pervious area to 77. 3.An Offsite Downstream Analysis is required. Since there is known flooding downstream from this project,we request that a Level 3 Downstream Analysis be included with your resubmittal,to address Core Requirement#2,KCSWD Manual. Post-it"routing request pad 7664 ROUTING - REQUEST Please [e] AD To NDLE ❑ APPROVE 21/1 and ❑ FORWARD RETURN A5PP ❑ KEEP OR DISCARD ❑ REVIEW WITH ME Date From D/3 Ll_- CITY OF RENTON �, r MEMORANDUM DATE: June 3, 1991 C TO: Richard Anderson, Utility Systems Manager FROM: Bill Stalzer, Contract Planner, Devel &Planning Div?,;( ( 5 , SUBJECT: Comments on the preliminary SEIS for PACCAR plant Enclosed is a copy of the preliminary draft Supplemental EIS for the proposed PACCAR truck plant. I should appreciate it if you would review the relevant parts of the document, especially.>the.,,,,,, „ er.(p. 37) and-Pulbio-Services&Utilities°sectlorrsjrlM) AdY6MhiiV commertitS and/or r1rT YMIOM§f me iio later than Tuesday, June 12th. For your convenience I have also enclosed a copy of the 1989 Draft EIS which is being supplemented. cc: Don Erickson July 9, 1991 i n c Mr. Gregg A. Zimmerman, Utility Plan Review Supervisor City of Renton Public Works Department 200 Mill Avenue South Renton, WA 98055 Subject: Re-submittal of the PACCAR Inc Utility Permit Application Reference: A. First Submittal, letter dated 5-31-91 B. Letter to SSOE, 6-14-91, from Mr. Kim D. Scattarella C. Meeting at the City of Renton July 10, 1991 Dear Mr. Zimmerman: PACCAR Inc herewith re-submits the Application for the Utility Permit (Reference A.) The items listed in Mr. Scattarella's letter (Reference B.) and discussed during our meeting (Reference E.) are answered as follows: Page 1 (Reference B) Item 1. Mr. P. E. Gladfelter will contact you regarding the easement issues when it is necessary to produce a hard copy for the relocated storm drain and access rights to the east-west interceptor. Our past practice (accepted by the City) has been to provide these documents when construction is complete. Item 2. The lump sum quoted construction costs for the Houser Way North By-Pass and the South Site Interceptor are respectively $560,000 and $285,000. Item 3. All utility lines that will be saved and/or reconnected are shown on the profiles. Other utilities will be abandoned, capped and/or filled with lean mix concrete. Item 4. This item has been accomplished, see revised SSOE Drawing #915006. Item 5. This item has been accomplished, see revised SSOE Drawing #915006. Item 6. See attached documents I and J. Item 7. This item has been accomplished, see revised SSOE Drawing #915006. P.O. Box 1518 Bellevue.Washington 98009 Telep'-=ne(206)455-7400 Business Center Building 777-106th Avenue N.E. Bei'evue.',Vashir::-on 98004 Facsimile 206-453-4900 2 Item 7. This item has been accomplished, see revised SSOE Drawing #915006. Item 8. Due to the flatness of the site and the locations of existing inverts, both the existing sanitary sewer and the proposed storm sewer are at minimum grades. Hence, it is our opinion that the lessened clearance between the two pipes is the best alternative. We propose to encase the existing sanitary sewer in concrete for five feet each side of the intersection to provide additional protection. Page 2 (Reference B) Item 9. Once again, the flatness of the site and the location of the connecting inverts have dictated a less than optimum minimum cover for the pipeline. We have changed the plans to provide a cover of one foot. In addition, we propose that the pipe class in that area be changed to type 5. Our calculations show that Class 5 pipe will withstand an HS 20 wheel load with a factor of safety of 1.56 against failure. Pertinent information has been attached to this letter under attachment k. Item 10. All railroad tracks and ties have been removed. Item 11. There are no live electrical supply lines at the property except Buildings #1 and #17 that are supplied by overhead wiring. The Kenworth Truck R&D Building at the Northwest corner of the PACCAR-Renton site has underground live utilities that are not near the installation of the South site interceptor. (Also, see SSOE Drawing #915006) Item 12. This item has been accomplished, see revised SSOE Drawing #915006. Page 2 (Reference B) Item 1. This item has been accomplished, see Attachment G (Hart Crowser revised construction specifications). Item 2. Due to lack of available information for the piping in the area, the piped flow path was unclear. Hence,we made the conservative assumption of neglecting the travel time for piped flow in our drainage calculations. This assumption results in a larger flow than would be predicted using a longer travel time. In addition, it is our experience that the travel time of piped flow would be quite short relative to overland or gutter flow. Consequently, our method will provide the capacity to handle the flows that a more exact analysis would predict. Item 3. This item has been accomplished, see revised SSOE calculations. 3 Item 4. New calculations have been prepared per discussion during the meeting (Reference C). Item 5. Calculations for the South Site Intercept will be prepared after your approval of the calculations mentioned in the preceding paragraph. Item 6. Per discussions during the meeting (Reference C) it was agreed upon to cancel this request. Attached, please find the documents and/or drawings that are re-submitted with this letter. a. The original marked-up drawing submitted during the final submittal (SSOE #915006 and #915010). b. Erosion control plan (Hart Crowser #J-1639-22 dated .6-12-91) C. Revised by-pass and interceptor drawings (SSOE #915006 & #915010) d. Drainage calculations (SSOE) 7: + e. Revised legal description f. PCB remediation, West Parking Lot Site Work, Houser Way North Storm Sewer By-Pass and South Site Storm Sewer Intercept drawing (Hart Crowser #J-1639-21 dated 5-31-91) g. Revised construction specifications (Hart Crowser #J-1639-21 dated 5-31-91) h. Complete Department of Ecology's SEPA package including the DNS i. Dodds Engineers, Inc., Drawings Project #95123 Sheet 1 and 2 j. Commitment for Title Insurance, Transamerica Title Insurance Company dated July 17, 1989 k. Class 5 pipe specifications 4 We feel that the above submitted information will facilitate your timely approval and the issuance of the utility permit. Should further information be needed, please call me at 251- 7514. Very truly yours, Claus Hackenberger, Remediation Engineer CH/jk Enclosures cc: Bob Butler Phil Gladfelter Gary Ostle Randall L. Parsons - City of Renton Kim Scattarella - City of Renton Bill Stalzer - City of Renton `,w nCITY OF RENTON ." R Department of Planing/Building/Public Works Earl Clymer, Mayor Lynn Guttmann, Administrator June 14, 1991 Mr. Leland S. Meisbauer, P.E. SSOE Inc. 3015 1 12th Avenue NE - Suite 101 Bellevue, WA 98004 SUBJECT: HOUSER STORM SEWER BYPASS/PACCAR SOUTH SITE INTERCEPTOR AND PACCAR PCB REME/DIATION PROJECT Dear Mr. Meisbauer: / We have reviewed the drawings for the Houser Storm Sewer Bypass, Paccar South Site Interceptor, and Paccar PCB Remediation project. Resubmittal will have to adequately address these issues before we can approve the plans. Our review comments regarding the submitted plans are as follows: 1 . Provide a private drainage easement over the re-routed storm line (see enclosed form). Provide an access easement to the City for the Houser Way Storm Sewer Bypass attached and Paccar South site intercept he for the a cc�� e ps e,ment is -a`po 2. Include an itemized cost estimate for all construction with the resubmittal. A sample is enclosed. 3. Show all utility crossings that exit on the profiles of storm drain cross-sections. 4. On Sheet 5 (SD4) show a more actual depiction of the 30" X 18" Arch CMP on the storm drain cross-section profiles. 5. All manholes shown as drainage structures for re-routed storm line shall be changed to Type 2 catch basins. Label the size and type of CB's on the plans. 6. Supply a Title Report and sketch showing existing easements. 7. Provide City Standard Storm Water Drainage Notes, with reference made to City of Renton Standard Specifications made (the notes are attached). 8. There is not enough clearance for the existing sanitary sewer line shown in the Profile on Sheet 8 (SD6). There shall be a minimum of 6" clearance between the proposed storm and existing SS line. 200 Mill Avenue South - Renton, Washington 98055 t SSOE, Inc. V fc Page 2 9. The storm line between STA 5+78 to STA 10+ 16 a ppear to have only 6" cover. Provide a minimum 2 feet of cover, in compliance with Chapter 4, King County Surface Water Design Manual and existing City Code. 10. Show cross-sectional detail of storm line crossing under all railroad tracks. Identify all railroad tracks. 11 . Identify all buried electrical conduits on the plans. 12. Show invert elevations on Sheet 10 (SD8) of the other two storm lines at the drainage structure at STA 1 +00. The following comments from the PCB Remediation and Drainage Reports will have to also be adequately addressed before this project can be approved: 1 . The City requests monitoring for water quality for all dewatering activity prior to the disposal of water. If contamination exists, a groundwater remediation plan is required including information on testing. These comments shall be completely addressed in Sections 3.01 thru 3.03 of the PCB Remediation report 2. In the drainage report for the Houser Storm Sewer Bypass, piped flow is over a significant length, therefore these travel times are not valid. Resubmit the travel time for all reaches in the basin. ( Public Works can supply additional information.) 3. Adjust the CN value for the pervious area to 77. 4. An off-site downstream analysis is required. Since there is known flooding that has occurred immediately downstream from this project, we request that a Level 3 downstream analysis be included with your resubmittal, to adequately address Core Requirement #2 in the KCSWD Manual. 5. In the drainage report for the south site interceptor, supply a hydraulic analysis of all lines that tie into the proposed interceptor line, and provide a sub-basin map of this area. 6. Future development in the south site of Paccar shall be incorporated into peak-flow analysis for the proposed interceptor line. Please include original red-lined drainage report and plans with your resubmittal. Very truly yours, �� 0—4ta'� Kim D. Scattarella Storm Water/Plan Review Engineer Note: All of the above comments are subject to change, pending ERC review. 91 A25:KDS:ps CC: Randall Parsons Attachments CITY OF RENTON "LL Planning/Building/Public Works Department Ear! Clymer, Mayor Lynn Guttman,Administrator I June 14, 1991 Mr. Leland S. Meisbauer, P.E. SSOE Inc. 3015 1 12th Avenue NE - Suite 101 Bellevue, WA 98004 SUBJECT: HOUSER STORM SEWER BYPASS/PACCAR SOUTH SITE INTERCEPTOR AND PACCAR PCB REMEDIATION PROJECT Dear Mr. Meisbauer: We have reviewed the drawings for the Houser Storm Sewer Bypass, Paccar South Site Interceptor, and Paccar PCB Remediation project. Resubmittal will have to adequately address these issues before we can approve the plans. Our review comments regarding the submitted plans are as follows: 1 . Provide a private drainage easement over the re-routed storm line (see enclosed form). Provide an access easement to the City for the Houser Way Storm Sewer Bypass and Paccar South site interceptor. The form for the access easement is also attached. 2. Include an itemized cost estimate for all construction with the resubmittal. A sample is enclosed. 3. Show all utility crossings that exit on the profiles of storm drain cross-sections. 4. On Sheet 5 (SD4) show a more actual depiction of the 30" X 18" Arch CMP on the storm drain cross-section profiles. 5. All manholes shown as drainage structures for re-routed storm line shall be changed to Type 2 catch basins. Label the size and type of CB's on the plans. 6. Supply a Title Report and sketch showing existing easements. 7. Provide City Standard Storm Water Drainage Notes, with reference made to City of Renton Standard Specifications made (the notes are attached). 8. There is not enough clearance for the existing sanitary sewer line shown in the Profile on Sheet 8 (SD6). There shall be a minimum of 6" clearance between the proposed storm and existing SS line. 200 Mill Avenue South - Renton, Washington 98055 SSOE, Inc. Page 2 9. The storm line between STA 5+78 to STA 10+ 16 appear to have only 6" cover. Provide a minimum 2 feet of cover, in compliance with Chapter 4, King County Surface Water Design Manual and existing City Code. 10. Show cross-sectional detail of storm line crossing under all railroad tracks. Identify all railroad tracks. 1 1 . Identify all buried electrical conduits on the plans. 12. Show invert elevations on Sheet 10 (SD8) of the other two storm lines at the drainage structure at STA 1 +00. The following comments from the PCB Remediation and Drainage Reports will have to also be adequately addressed before this project can be approved: 1 . The City requests monitoring for water quality for all dewatering activity prior to the disposal of water. If contamination exists, a groundwater remediation plan is required including information on testing. These comments shall be completely addressed in Sections 3.01 thru 3.03 of the PCB Remediation report 2. In the drainage report for the Houser Storm Sewer Bypass, piped flow is over a significant length, therefore these travel times are not valid. Resubmit the travel time for all reaches in the basin. ( Public Works can supply additional information.) 3. Adjust the CN value for the pervious area to 77. 4. An off-site downstream analysis is required. Since there is known flooding that has occurred immediately downstream from this project, we request that a Level 3 downstream analysis be included with your resubmittal, to adequately address Core Requirement #2 in the KCSWD Manual. 5. In the drainage report for the south site interceptor, supply a hydraulic analysis of all lines that tie into the proposed interceptor line, and provide a sub-basin map of this area. 6. Future development in the south site of Paccar shall be incorporated into peak-flow analysis for the proposed interceptor line. Please include original red-lined drainage report and plans with your resubmittal. Very truly yours, Kim D. Scattarella Storm Water/Plan Review Engineer Note: All of the above comments are subject to change, pending ERC review. Attachments cc: Randall Parsons 91-425::KDS:ps PA-cc <- • .S �"' /Yv� D!"oi c., YOv�^9/ Jf 7 ys-°r W� �y,o t�— 2' ®tr y C4 v a D/- � w �-- L�►'r�",iyl/ho�}7�'! E (.d-C G�.� aJO�/y(.1icQ S Pr°) L/ ever / l �J N N N �J // ch e� 4-14qGlr'/ yS/s — c r, U,20� lei ZhJ, �GS'/YiG1 eGt ��neS / r e JOB • CITY OF RENTON MEMORANDUM DATE: December 6, 1989 TO: Dick Anderson, Utility Systems Manager FROM: Chuck Price, Storm Water Utility Engineer � SUBJECT: PACCAR Sizing of Relocated Storm Drain Paccar has proposed a 36 inch CMP storm drain line relocated along Houser Way to carry the off site flows which pass through their site. This is based on a 25 year existing condition design storm. We would like to see this system designed to handle future conditions of full build out. The City's proposed design criteria is still a 25 year storm but based on future conditions. The downstream facilities north of 8th street are also based on this criteria, therefore, a larger storm event would not be reasonable. We have determined that the existing flow conditions for the 25 year storm is 16 cfs. Paccar's estimate of a 36 inch CMP pipe is reasonable for slopes no flatter than 0.0020 ft/ft. From our preliminary HEC-1 models the future flows for the 25 year event would be approximately 29 cfs. The City's participation would be from the additional costs associated with requiring the additional flow capacity. We have taken a preliminary look at what upgrade would be needed to handle the increase in flows from 16 cfs to 29 cfs. Assuming the slope of the pipe is 0.0020 ft/ft, it looks like we would be looking at a 48 inch CMP storm drain line. As an alternative a 36 inch concrete system may also be sufficient. Costs would dictate which alternative to use. Final design of the system and determination of the sizes will be Paccar's Engineers responsibility. We are confident in the flow quantities given, however, their engineers may wish to do a more detailed hydrologic study using the SWMM 4 model which is satisfactory. It should be Paccar's responsibility to consider storm drain constraints the off site system might have on their system. This may necessitate the development of a more detailed SWMM 4 model which can consider these constraints. % - CITY OF RENTON PUBLIC WORKS DEPARTMENT Earl Clymer, Mayor Design/Utility Engineering MEMORANDUM DATE: April 24, 1989 TO: Lynn A. Guttmann Director of Public Works FROM: Charles E. Price, P.E. Storm Water Utility Engineer SUBJECT: PACCAR Development Concerns for SWU The purpose of this memo is to outline storm drainage concerns given to the PACCAR representatives during the meeting on April 24, 1989 pertaining to biofiltration, detention, as well as hydrology and off-site drainage capacities. Biofiltration would be required of all on-site drainage release. In addition, depending on the economic and construction restraints, I would like to see as part of the mitigation, biofiltration of the relocated 24-inch line which passes through their site. If this is too restrictive, then we could possibly limit the biofiltration to a 400-foot length. We can provide the developer the design flows of the off-site systems and the 24-inch line which runs through their site. All regional distribution facilities should be designed to accommodate the 100 year frequency design storm. The criteria for the design of the on-site detention system is dependent on whether off-site improvements are made to improve the capacity. The existing capacity of the drainage distribution lines in North Renton is sufficient only to the 2 year design storm. Therefore, if there were no off- site drainage improvements made to Garden and N.E. 8th, the detention system would have to be designed for a 2 year release rate. A limited amount of parking lot ponding would be allowed during the 25 year storm to a maximum depth of 6 inches (allowing for the 2 year release rate) . In addition the 100 year design storm would have to be looked at to assure there is no structural flooding or adverse impact to adjacent properties. There may also be other impacts and environmental concerns that will have to be addressed for the 100 year event. If off-site improvements to the North Renton Basin were installed sufficient to carry the 100 year event, the detention requirements would be substantially changed. To handle the low flow environmental concerns, detention would only be required for the 10 year design storm. In addition, the outflow hydrographs 200 Mill Avenue South - Renton, Washington 98055 - (206) 235-2631 for the existing and the developed conditions would have to be matched for the 2 year design storm. It is our preferred approach to have the off-site improvements installed and design the detention for up to a 10 year event. This will resolve regional drainage concerns while reducing the on site requirements. C/M/PACCAR/CEP:1 f kpff �Y-'� Veldec-- (206)622-582 consulting engineers L/h4G dr 1201 third avenue,suite 900 seattle,wa 98101 r PA R1nc Management Information Systems 480 Houser Way North Renton, Washington 98055 Telephone (206) 235-4100 MW/kn 2133 February 13 , 1990 Mr. Kim Scattarella City of Renton Public Works Department 200 Mill Ave. So. Renton, WA 98055 Subject: Oil/Water Separator Installation Dear Mr. Scattarella, Persuant to our recent discussion, we are submitting this letter as confirmation that we will install an oil/water separator in the storm drain line at the location shown on the attached sheet. Should you need any further information, please contact me at (206) 251-7514 . Sincerely, Claus Hackenberg er Plant Services Manager cc: Mike Wagner, MIS Attachment so ., Z 4 'S !i ,'S•O. �R 2 O W NSW , MEL" . � docafco n ' ti a 111 ' Y PACC4R ,MIS OIL WATER SEPARATOR ' • � �• - � � Location Sketch Zoi Cs CH2890-1 PAC4CARlnc Business Center Building P.O. Box 1518 Bellevue, Washington 98009 Telephone (206) 455-7400 February 19 , 1990 Mr. Kim Scattarella City of Renton Public Works Dept. 200 Mill Avenue So. Renton, WA 98055 RE: Oil/Water Separator Installation Dear Mr. Scattarella: Please find enclosed additional information on the referenced matter. Sincerely, Claus Hackenberger Plant Services Manager CH/wj c Enclosure D FEB 2 1 1990 CITY OF REN i ON PUBLIC WORKS CUSTOMER SERVICES 660-SA i 1012-P Diamond Plate Inspection Covers 660-ST Top 1,350 Ibs 0 222-P Diamond Plate Cover Flow Diffuser L��! Baffle 0 �— �, e�L Y Inspection& Sampling p Tee(bv others) 5 .O Oil Retainer Baffle Y � 0 Vault No.660-SB 8"Q hole each end 5,750 Ibs, for inlet&outlet \ I 6'-0" 4'-0" Grit/Sludge Retainer Weir Max. capacity 450 gal. Flow at 15 min. retention: 30 g.p.m. For details see reverse side. opVr p c 6 UTILITY VAULT CO. 11s Issue:August,1988 _s 660-SA B .-� 6.0„ 23" 21 IP 12" 16'• 12" 24" 24" 12" 24' 24" — v B NO. 222P 2 NO. 1012P DIAMOND DIAMOND PLATE COVER PLATE INSPECTION COVERS PLAN - BASE PLAN -COVER 2 No. 1012P DIAMOND PLATE NO.222PDIAMOND INSPECTION COVERS PLATE ACCESS DOOR 7 6,. o o 0 ooc. �.; u jo 00 '( o 24, T °, OIL/WATER 12.. 8" HOLE TYP p 18" SEPARATION P EA. END FOR CHAMBER INLETIF o INLET & OUTLET T- OIL RETAINER u �� 0 BAFFLE 'O ` ° .4 ' 0 FLOW DIFFUSER E. '• BAFFLE o ° GRIT/SLUDGE fl 6'0" 0 0 0 RETAINER WEIR °•p 0; 48-1/2" o o INSPECTION & .0 0 , 0. °b SAMPLING TEE o S (BY OTHERS) °� y o G of �k III p. o 0 �— .O 0 o I 12" 'O 00 9., I g•• 0 0 0 im. ., 0 00 b. O �° 0 0 :0 d'.o"j�'0 o'oO'4 5-1/2" D0 y°o'a°oe 0', o'O i 23" 21" 12" 16" I 4 0 ----� 6'0" GALVANIZED STEEL PLATE BAFFLES &WEIR SECTION A-A SECTION B-B SCALE: Y2"=1'-0" 118.1 PA R Inc P.O. Box 1518 Bellevue, Washington 98009 Mr. Kim Scattarella City of Renton, Public Works Dept. 200 Mill Avenue South Renton, WA 9S055 II:I::I:,I,II:,III!I„I:i,:,l,l::,ll„Il:,,l,l:l,i,l o AM CUT � y AUG 1 7 19 HV ffCR0WS Hart Avenue as 1910 Fairview Avenue cast CITY OF RENTON Seattle,Washington 98102-3699 Engineering Dept. FAX206.328.5581 206.324.9530 J-1639-16 May 15, 1990 Mr. Robert K- Butler, P.E. PACCAR 777 106th Avenue NE Bellevue, Washington 98004 Re: Surface Water and Groundwater Monitoring Results Renton Site, Washington Dear Bob: Enclosed please find summary tables of surface water and groundwater annual 1990 monitoring results. For the groundwater monitoring, we have provided results of two previous monitoring events for comparative purposes. Please feel free to call if you have comments or questions regarding these results. Sincerely, HART CROWSER, INC. JOHN T. FINN Sr. Project Engineer 7TFJel 163916\table.ltr Enclosures: Table 1 - Summary of Surface Water Sampling Results Table 2 - Summary of Groundwater Monitoring Results cc: Dalton, Olmstead, and Fugeland, Attn: Matt Dalton } Hart Crowser J-1639-16 Table 1 - Summary of Surface Water Sampling Results Surface Water Location SW-3 SW-4 ;maple Date March 90 March 90 Total Metals ug/L Chromium 1.0 LU Copper 5. 7. Lead 5.0 5.0 Nickel 5. 3. Zinc 11. 31. 1 - Table 2 - Summary of Groundwater Monitoring Rogults Well MY V! MAj.. Nov 400:::!,:: Nov a*0 to Data * Nov", *6:�,*.."-.*-'.��.'..*�!� 'Mai so Nov88 90: sam,p, Aud-613:';:"�Fab 84% so: wi` :N*d�4a�".-":i�.Mde�go'.,.�",. ov S - Dissolved Metals ugIL Arsenic 17 17 12 5 U 6 U 5 U 5 U 5 U 5 U 42 42(45) 32 5 U 6 Lead 5 U 7 5 U 5 U 5 U 6 U 5 U 6 5 U 5 U NA 5 U 5 5 U Volatile Organics ugll. Chloromethane I U 1 U 5 U I U I U I U 1 U I U I U I U w I U I U I U Bromomethane I U I U 5 U I U I U I U I U I U I U I U M I U 1 U I U Vinyl Chloride I U I U 5 U I U I U I U I U I U I U I U RA 1 U I U I U Chlofoothans 3 U 3 U 15 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U NA 3 U 3 U 3 U Mehlylene Chloride I U 1 U 6 U I U I U I U 1 U I U I U I U RA I U I U 1 U Acetone 5 U 5 U 25U 5 U 6 U 5 U 5 U 6 U 5 U 5 U NA 5 U 5 U 5 U Carbon Disullide I U I U 5 U I U I U 1 U I U I U I U I U NA I U I U I U j,'l-Dichloroet hens I U I LE 5 U I U I U I U I I U I U I U RA I U I U 1 U I,I-Dichloroothane 1 U I U 5 U 1 U I U I U 1 U 1 U I U 1 U NA I U I U i U trans-1,2-Dichloroothene I U I U 5 U I U I U I U I U I U 1 U I U NA 1 U I U I U cis-1,2-Dichloroothene I U I U 5 U I U I U I U I U I U I U I U NA 1 U I U I U Total 1,2-Dichloroothene I U I U 6 U I U I U 1 U I U I U I U I U RA I U 1 U I U 0 Chloroform I U I U 5 U I U I U I U I U I U I U I U NA I U I U I U 2-Bulanone 3 U 3 U 15U 3 U 3 U 3 U 3 U 3 U 3 U 3 U NA 3 U 3 U 3 U Ln 1,2-Dichloroothans I U I U 5 U I U 1 U I U I U I U I U I U NA I U I U I U 1,1.1-Trichloro ethane I U 1 U 5 U I U I U I U I U I U I U I U NA I U I U I U Carbon tetrachloride I U I U 5 U I U 1 U I U I U I U I U 1 U Uk I U I U I U Vinyl acetate I U I U 5 U I U I U I U I U I U I U i U NA 1 U I U I U Bromodichloromethans I U I U 6 U I U I U I U I U I U I U I U NA I U I U I U 1.2-Dichloropfopans I U I U 5 U 1 U I U I U 1 U I U I U 1 U NA I U I U I U Ttichloroothens I U I LE 5 U I U I U 1 U I I U I U I U NA I U 1 U I U Benzene I U I U 5 U I U I U I U I U I U I U I U Nk I U I U I U D ibrom ochlorom ethane 3 U 3 U 15U 3 U 3 U 3 U 3 U 3 U 3 U 3 U NA 3 U 3 U 3 U 1,1,2-Trichloroelhans I U 1 U 5 U 1 U I U 1 U I U I U I U I U w I U I U I U Bromolofm I U I U 5 U I U 1 U I U I U I U I U I U NA I U I U I U 4-Methyl-2-panianone 3 U 3 U 15 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U I'AA 3 U 3 U 3 2-Hexanone 3 U 3 U 15 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U NA 3 U 3 U 3 U 1,1,2.2-Tatrachloroothane 3 U 3 U 15U 3 U 3 U 3 U 3 U 3 U 3 U 3 U NA 3 U 3 U 3 U Tatrachloroolhane 1 U 1 U 5 U I U I U I U I U I U 1 U I U NA 1 U I U I U Toluene I U I LE 5 U I U I U I U I I U I U I U NA I U I U I U Chlorobenzene 3 U 3 LE 15 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U NA 3 U 3 U 3 U trans-1.3-Dichlotopropene 3 U 3 U 15U 3 U 3 U 3 U 3 U 3 U 3 U 3 U NA 3 U 3 U 3 U Ethylbenzene I U I U 5 U I U I U I U I U 1 U I U I U NA I cis-1,3-Oichloropgopene 3 U 3 U 15 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U NA 3 U 3 U 3 U Styrene I U I U 5 U 1 U I U I U I U I U I U I U Uk I U I Total Xylene I U I U 5 U 1 U I U I U I U I U I U I U NA I U I U I Table 2 - (Continued) WO tqf-0Qq 4• /• D.0 Au 66 ' eb 6 , 'r.p0 S•mlvolalll• Otprnlcs u9l Phanoi 2U 21.E 2U 2U a 2U 2U 2U 3U 2LR NA 2U 2U 2U AMina A NA 10U 101E IOU 10U IOU IOU IOU IOU 13U 10 E NA IOU 10U 10U Bis(2-ch10to61hy1)alhor 2 U 2 IF 2 U 2 U 2 U 2 U 2 U 2 U 3 U 2 L 2 U 2 U 2 u 2Chiorophenol 2U 2LE 2U 2U 2U 2U 2U 2U 3U 2LR NA 2U 2U 2U 1.3 Dlchlorobenzana 2 U 2 UE 2 U 2 U 2 U 2 U 2 U 2 U 3 U 2 LE NA 2 U 2 U 2 U 1.4 Dichlorobanzens 2 U 2 UE 2 U 2 U 2 U 2 U 2 U 2 U 3 U 2 UE NA 2 U 2 U 2 U Benzyl alchol 2U 2LE 2U 2U 2U 2U 2U 2U 3U 2IE NA 2U 2U 2U 1.2-Dichlotoben:ene 2 U 2 LE 2 U 2 U a U 2 U 2 U 2 U 3 U 2 LE NA 2 U 2 U 2 U 2Methylphanol 2U 2LE 2U 2U 2U 2U 2U 2U 3U 2LR NA a 2U 2U Bts(2-chloroisopropy0other 2 U 2 LE 2 U 2 U 2 U 2 U 2 U 2 U 3 U 2 LE NA 2 U 2 U 2 U 4Mathylphanoi 2U 2lE 2U 2U 2U 2U 2U 2U 3U 2UA NA 2U 2U 2U N Nhroso-di n ptopylamina 2 U 2 LE 2 U 2 U 2 U 2 U 2 U 2 U 3 U 2 LE NA 2 U 2 U 2 U Hexachlotoelhane 4 U 4 LE 4 U 4 U 4 U 4 U 4 U 4 U 6 U 4 UE NA 4 U 4 U 4 U Nilrobenzane 2U 2LE 2U 2U 2U 2U 2U 2U 3U 2UE NA 2U 2U 2U Isophorona 2 U 2LE 2U 2U 2U 2U 2U 2U 3U 2UE NA 2U 2U 2 U 2Nttrophenol 4U 4LE 4U 4U 4U 4U 4U 4U 5U 4LR w 4U 4U 4U 2.40irnwhyiphenol 2U 2LE 2U 2U 2U 2U 2U 2U 3U 2IR 14A 2U 2U 2U Banzotc Acid 50 U 50 LE 60 U 60 U 61 U 60 U 60 U 60 U 67 U 60 IR NA 60 U 62 U 50 U 8is(2 chloroelhoxy)malhans 2 U 2 LE 2 U 2 U 2 U 2 U 2 U 2 U 3 U 2 LE NA 2 U 2 U 2 U tv 2.4 Dlchlorophanol 4 U 4 UE 4 U 4 U 4 U 4 U 4 U 4 U 5 U 4 LA NA 4 U 4 U 4 U 1.2.4-Ttichlorobenzona 2 U 2 lE 2 U 2 U 2 U 2 U 2 U 2 U 3 U 2 UE t4A 2 U 2 U 2 U Naphlhalane 4U 4LE 4U 4U 4U 4U 4U 4U 6U 4LE NA 4U 4U 4U cn 4-Chlotoanlhns 2 U 2 UE 2 U 2 U 2 U 2 U 2 U 2 U 3 U 2 UE NA 2 U 2 U 2 U Hexachlorobuladwno 2 U 2 UE 2 U 2 U 2 U 2 U 2 U 2 U 3 U 2 LE NA 2 U 2 U 2 U 4 Chloro 3-malhylphanol 4 U 4 1E 4 U 4 U 4 U ♦ U 4 U 4 U 6 U 4 IS NA 4 U 4 U I U 2 Mathylnaphthalens 2 U 2 UE 2 U 2 U 2 U 2 U 2 U 2 U 3 U 2 LE 14A 2 U 2 U 2 U Hexachlorocycioponladtene 4 U 4 LE 4 U 4 U 4 U 4 U 4 U 4 U 6 U 4 LE NA 4 U 4 U 4 U 2.4.6•Ttichlorophanol 4 U 4 LE 4 U 4 U 4 U 4 U 4 U 4 U a U ♦ LR NA 4 U 4 U 4 U 2.4.8 Ttichiorophanol 4 U 4 LE 4 U 4 U 4 U 4 U 4 U 4 U 6 U 4 IR NA 4 U I U I U 2-Chloronaphlhaiene 2 U 2 UE 2 U 2 U 2 U 2 U 2 U 2 U 3 U 2 LE NA 2 U 2 U 2 U 2Nitroaniilne 4U 4LE 4U 4U 4U 4U 4U 4U 6U 4 LE NA 4U 4U 4U Dimelhyl phihataxa 2 U 2 LE 2 U 2 U 2 U 2 U 2 U 2 U 3 U 2 LE NA 2 U 2 U 2 U Acenaphylhylene 2 U 2 LE 2 U 2 U 2 U 2 U 2 U 2 U 3 U 2 LE NA 2 U 2 U 2 U 2.6Dlntltotoluene 4 U 4LE 4U 4U 4U 4U 4U 4U a 4 UE NA 4U 4U 4U 3Ntlroaniltna 10U 101E IOU IOU IOU 10U 10U 10U 13U 10IE NA 10U 10U 10u Acenaphthons 2U 2LE 2U 2U 2U 2U 2U 2U 3U 2 LE NA 2U 2U 2U 2.4 Dlntttophanol 20 U 20 LE 20 U 20 U 20 U 20 U 20 U 20 U 27 U 20 LR NA 20 U 21 U 20 U 4 Natophanol 20 U 20 LE 20 U 20 U 20 U 20 U 20 U 20 U 27 U 20 lR NA 20 U 21 U 20 U D"nzoluran 2U 2UE 2U 2U 2U 2U 2U 2U 3U 2LE NA 2U 2U 2U 2.4Dlnmotoluane 4U 4LE 4U 4 U 4U 4U 4U 4U 5U 4LE NA 4U I U 4U Dlemyl phthalals 2 U 2 LE 2 U 2 U 2 U 2 U 2 U 2 U 3 U 2 LE NA 2 U 2 U 2 U 4 Chlorophanyl phanylelher 2 U 2 LE 2 U 2 U 2 U 2 U 2 U 2 U 3 U 2 LE NA 2 U 2 U 2 U fluorena 2U 2LE 2U 2U 2U 2U 2U 2U 3U 2LE NA 2U 2U 2U 4Nuroanthne 4U IUE 4U 4U 4U 4U 4U 4U 6U 4LE NA 4U 4U 4 U 4.6 Dtnitro 2 mathylphanoi 20 U 20 LE 20 U 20 U 20 U 20 U 20 U 20 U 27 U 20 IR 1LA 20 U 21 U 20 U N Ndrosodiphenylamine 2 U 2 LE 2 U 2 U 2 U 2 U 2 U 2 U 3 U 2 LE NA 2 U 2 U 2 U t.2 Diphenylhydtazine 4 U 4 LE 4 U 4 U 4 U 4 U 4 U 4 U 6 U 4 LE NA 4 U 4 U 4 U 4 Bromophanyl phanytahter 4 U 4 UE 4 U 4 U 4 U 4 U 4 U 4 U 6 U 4 LE NA I U I U 1 U Haxachlotobonzane 2 U 2 LE 2 U 2 U a U 2 U 2 U 2 U 3 U 2 LE NA 2 U 2 U 2 U Pantachlorophanol 20 U 20 LE 20 U 20 U 20 U 20 U 20 U 20 U 27 U 20 IR NA 20 U 21 U 20 U Phanathtens 2U 2LE 2U 2U 2U 2U 2U 2 U 3U 2IE NA 2U 2U 2 U Anthracana 2U 2LE 2U 2U 2U 2U 2U 2U 3U 2IE NA 2U 2U 2U Dinbut 1 phthulutu 2U 2lE 2U 2U 2U 2U 2U 2 U 3U 2LE NA 2U 2U 2ll Table 2 - (Continued) Sa N'D�Tr+ ., :�....... ;, Au '�8!! ,;:::Pab•89.....;>. arY�ti`?'"$ 1+ta,t;�6. :>Mer....O. Ssmlvolslll• Orysnlcs ug/L Floranihene 2U 2LE 2U 2U 2U 2U 2U 2U 3U 2 LE RA 2U 2U 2U Pyrene 2U 2LE 2U 2U 2U 2U 2U 2U 3U 2LE NA 2U 2U 2U Benzidine 50 U 50 LE 50 U 50 U 51 U 50 U 50 U 50 U 67 U 50 LE NA 50 U 52 U 50 U Bulylbenzylphlhalate 2 U 2 LE 2 U 2 U 2 U 2 U 2 U 2 U 3 U 2 LE NA 2 U 2 U 2 U 3-3'-Dichlorobenzldlne 20 U 20 LE 20 U 20 U 20 U 20 U 20 U 20 U 27 U 20 LE NA 20 U 21 U 20 U Benzo(a)anthracene 2 U 2 LE 2 U 2 U 2 U 2 U 2 U 2 U 3 U 2 LE RA 2 U 2 U 2 U Chrysene 2U 2LE 2U 2U 2U 2U 2U 2U 3U 2LE NA 2U 2U 2U Bis(2-ethylhexyl)phihalate 2 2 BE 6 2 U 2 U 4 2 2 U 3 U 2 LE NA 5 2 U 3 Di-n-octyl phthalate 2 U 2 LE 2 U 2 U 2 U 2 U 2 U 2 U 3 U 2 LE RA 2 U 2 U 2 U Benzo(b)lluoranthene 4 U 4 LE 4 U 4 U 4 U 4 U 4 U 4 U 5 U 4 LE NA 4 U 4 U 4 U Benzo(k)lloranthene 4 U 4 LE 4 U 4 U 4 U 4 U 4 U 4 U 5 U 4 LE RA 4 U 4 U 4 U Benzo(a)pyrene 4 U 4 LE 4 U 4 U 4 U 4 U 4 U 4 U 5 U 4 LE NA 4 U 4 U 4 U Idano(1,2,3-cd)pyrene 4 U 4 LE 4 U 4 U 4 U 4 U 4 U 4 U 6 U 4 LE NA 4 U 4 U 4 U Dibenzo(a,h)anghracene 4 U 4 LE 4 U 4 U 4 U 4 U 4 U 4 U 5 U 4 LE IA U 4 U 4 U Benzo hi erlene 4U 4LE 4U 4U 4U 4U 4U 4U 6U 4LE IA 4U 4U 4U w NOTES: 0 1. E Indicates the value has been qualified as estimated. Ln 2. R Indicates the value has been qualified as not useable. 3. U Indicates the analyze was not detected. The value reported Is less than the detection limit shown. 4. J indicates the anatyte was detected at a concentration greater than the MDL but less than the SDL. The value reported should be considered an estimate. 5 B Indicates the analyze of interest was detected In the method blank associated with this sample, as well as In the sample Itself. 6 D indicates the value reported is based on analysis of a diluted sample extract or digest. 7. T1 indicates the reported result is the sum of the flagged analyzes, due to chromatographic co-elution. a. X indicates the value reported has been blank-corrected. Table 2 — (Continued) W _WK Sa 10. 17a1y :.,:::. Nov-t3t1 :::.:Mat'=tlD:.:::. av46 ..'.1 atrHti....:<;tvlaC:9f1..: flan tsti:;.::::.i<ti#r�0 :> .av-88 ?1Nr�c. 4..> ;F oY BB.> >.Nsrv-s�_.?:Mtir�o_': 'Npv t38>' ..:area 8� .`'Mar eo >I D/ssolvod Abtals ug/L Arsenic 5 U 5 U 27 25(25) 20 6 5 U 7 5 U 10 10 8 5 U NA 5 Lead 5U 5U 6 NA 5U 5U 5U 11 SU 6U 5U 5U 5U NA 5U Volatllo Organics ug/L Chloromelhane I I I NA I I I I I I I I I NA I Bromomelhane I I I NA I 1U I I I I I I I NA I Vinyl Chloride I I 1U NA I I 1U I 1U I I I I NA 1U Chloroelhane 3U 3U 3U NA 3U 3U 3U 3U 3U 3U 3U 3U 3U NA 3U Mehtylene Chloride 1 U t U t U NA t U t U 1 U t U t U t U 1 U 1 U 1 U NA t U Acetone 5U 5U 5U NA 5U 6U 5U 5U 5U 5U 5U 5U 6 NA 5U Carbon Disulfide I I I NA I 1U I I I I I I 1U NA I 1,1-Dichloroethene 1 U 1 U 1 U NA 1 U t U t U t U t U t U t U t U t U NA t U 1,1-Dichloroethane 1 U t U 1 U NA 1 U 1 U 1 U 1 U 1 U t U t U t U t U NA t U trans-1,2-Dichloroethene 1 U t U t U NA 1 U 1 U 1 U 1 U t U 1 U t U 1 U 1 U NA t U cis-1,2-Dichloroethene 1 U t U t U NA 1 U 1 U t U 1 U t U 1 U 1 U t U 1 U NA t U A Total 1,2-Dichloroethene 1 U 1 U 1 U UA t U 1 U t U t U 1 U 1 U t U t U 1 U NA 1 U o Chloroform I I I NA I 1U 1U I I 1U I I I NA I 2-Butanone 3U 3U 3U NA 3U 3U 3U 3U 3U 3U 3U 3U 3U NA 3U rr 1,2-Dichloroethane t U t U t U NA 1 U 1 U 1 U t U 1 U t U 1 U t U 1 U NA t U 1,1,1-Trichloroelhane 1 U t U 1 U NA t U 1 U 1 U 1 U t U 1 U t U t U t U NA 1 U Carbon tetrachloride t U t U 1 U NA t U 1 U 1 U 1 U 1 U 1 U t U 1 U t U NA 1 U Vinyl acetate I I I NA I I I I I I I I I NA I Bromodichloromethans 1 U 1 U t U NA t U 1 U 1 U 1 U 1 U 1 U 1 U t U 1 U NA t U 1,2-Dichloropropane 1 U 1 U t U NA t U t U 1 U 1 U t U t U 1 U t U 1 U NA t U Trichloroelhene t U t U 1 U NA 1 U 1 U t U 1 U 1 U t U 1 U 1 U 1 U NA 1 U Benzene I I I NA 1U I I I I I I I 1U NA I Dibromochloromethane 3 U 3 U 3 U NA 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U NA 3 U 1,1,2-Trichloroelhane 1 U 1 U 1 U NA t U 1 U t U 1 U 1 U 1 U 1 U 1 U t U NA 1 U Bromolorm I I I NA I I I I 1U I 1U I 1U NA I 4-Methyl-2-pentanone 3 U 3 U 3 U NA 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U NA 3 U 2-Nezanone 3U 3U 3U NA 3U 3U 3U 3U 3U 3U 3U 3U 3U UA 3U 1,1,2,2-Telrachloroethane 3 U 3 U 3 U NA 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U NA 3 U Tatrachloroelhens t U t U 1 U NA 1 U t U t U 1 U 1 U t U 1 U 1 U t U UA 1 U Toluene I I I NA I I I I I I I I 1U NA I Chiorobenzene 3U 3U 3U NA 3U 3U 3U 3U 3U 3U 3U 3U 3U NA 3U t fans-1,3-Dichloropropene 3 U 3 U 3 U NA 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U NA 3 U Eihylbenzene I I I NA I 1U I I I I I I I NA 1U cis-1,3-Dichloropropene 3 U 3 U 3 U NA 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U NA 3 U Styrene I I I NA I I I I I 1U I 1U I UA I Total Xylene I I I NA I I tU I 1U 1U I I 1U NA 1U Table 2 - (Continued) >t -S 8A Der Nov-!t at• o '! abB 0:.:. a > ay dv t SsntiwalAlll• Otp�nlcs ug'l Phenol 2U 2U 2U NA 2U 2U 2U 2U 2U 2U 2U 2U 2U 2U 2U Aniline IOU IOU IOU NA IOU IOU IOU IOU IOU IOU IOU IOU 10U 11 U 10U 84(2-1h1or06lhyl)elhof 2 U 2 U 2 U NA 2 U 2 U 2 U 2 U 2 U 2 U 2 U 2 U 2 U 2 U 2 U 2Chlorophenol 2U 2U 2U NA 2U 2U 2U 2U 2U 2U 2U 2U 2U 2U 2U 13Dlchlorobanzene 2U 2U 2U NA 2U 2U 2U 2U 2U 2U 2U 2U 2U 2U 2U 1.4DIchiotobonzona 2U 2U 2U NA 2U 2U 2U 2U 2U 2U 2U 2U 2U 2U 2U Banzyl alchol 2U 2U 2U NA 2U 2U 2U 2U 2U 2U 2U 2U 2U 2U 2U 1.2Dichlorobanzene 2U 2U 2U NA 2U 2U 2U 2U 2U 2U 2U 2U 2U 2U 2U 2Malhylphenol 2U 2U 2U NA 2U 2U 2U 2U 2U 2U 2U 2U 2U 2U 2U 8ls(2-ch1o(oisoptopyl)alhat 2 U 2 U 2 U NA 2 U 2 U 2 U 2 U 2 U 2 U 2 U 2 U 2 U 2 U 2 U 4Maihylphanol 2U 2U 2U NA 2U 2U 2U 2U 2U 2U 2U 2U 2U 2U 2U N Niuoso di-n-ptopylamino 2 U 2 U 2 U NA 2 U 2 U 2 U 2 U 2 U 2 U 2 U 2 U 2 U 2 U 2 U Hexachloroelhano 4 U 4 U 4 U NA 4 U 4 U 4 U 4 U 4 U 4 U 4 U 4 U 4 U 4 U 4 U Nitrobenzene 2U 2U 2U NA 2U a 2 U 2U 2U 2U 2 U 2U 2U 2U 2U Isophorone 2U 2U 2U NA 2U 2U 2U 2U 2U 2U 2U 2U 2U 2U 2U 2Niuophenol 4U 4U 4U NA 4U 4U 4 u 4U ♦ U 4U 4 U 4U 4 U 4U 4U 2,4 Dimathylphanol 2 U 2 U 2 U NA 2 U 2 U 2 U 2 U 2 U 2 U 2 U 2 U 2 U 2 U 2 U Benzoic Acid 50 U 50 U 61 U NA 50 U 60 U 50 U 50 U 60 U 60 U 60 U 50 U 51 U 53 U 6111 Cyl Bls(2-chloroelh0xy)malhans 2 U 2 U 2 U NA 2 U 2 U 2 U 2 U 2 U 2 U 2 U 2 U 2 U 2 U 2 U 2,1-Dlchlorophonol 4 U 4 U 4 U NA 4 U 4 U 4 U 4 U 4 U 4 U 4 U 4 U 4 U 4 U 4 U 1,2.44rich1wobanzone 2 U 2 U 2 U NA 2 U 2 U 2 U 2 U 2 U 2 U 2 U 2 U 2 U 2 U 2 U Naphthalene 4U 4U 4U NA 4U 4U 4U 4U 4U 4U 4U 4U 4 4U 4U 4-CAlozoanlline 2U 2U 2U NA 2U 2U 2U 2U 2U 2U 2U 2U 2U 2U 2U Hezachlorobuladione 2 U 2 U 2 U NA 2 U 2 U 2 U 2 U 2 U 2 U 2 U 2 U 2 U 2 U 2 u 4 Chloro-3-malhylphanol 4 U 4 U 4 U NA 4 U 4 U ♦ U 4 U 4 U 4 U 4 U 4 U 4 U 4 U 4 U 2 Malhylnaphi hale na 2 U 2 U 2 U NA 2 U 2 U 2 U 2 U 2 U 2 U 2 U 2 U 7 3 2 U Hex achlorocycloponladione 4 U 4 U ♦ U NA 4 U 4 U 4 U 4 U 4 U 4 U 4 U 4 U 4 U ♦ U 4 U 2.1,64richlorophenol 4 U ♦ U 4 U NA 4 U 4 U 4 U 4 U 4 U 4 U 4 U 4 U 4 U 4 U 4 U 2.4.6 Ttichlorophenol 4 U 4 U 4 U NA 4 U 4 U 4 U 4 U 4 U 4 U 4 U 4 U 4 U 4 U 4 U 2 Chlotonaphihalono 2 U 2 U 2 U NA 2 U 2 U 2 U 2 U 2 U 2 U 2 U 2 U 2 U 2 U 2 U 2Nitroanlllns 4U 4U 4U NA 4U 4U 4U 4U 4U 4U 4 U 4U 4U 4 U 1 U Dimolhyl phthalala 2 U 2 U 2 U NA 2 U 2 U 2 U 2 U 2 U 2 U 2 U 2 U 2 U 2 U 2 U Acenaphyihylone 2 U 2 U 2 U NA 2 U 2 U 2 U 2 U 2 U 2 U 2 U 2 U 2 U 2 U 2 U 2.6Dlnttrololueno 4U 4U 4U NA 4U 4U 4U 4U 4U 4U IU 4U IU 1U IU 3Ndtoaniline 10U IOU 10U NA IOU IOU IOU 10U 10U IOU IOU IOU 10U I I U IOU Acenaphihona 2U 2U 2U NA 2U 2U 2U 2U 2U 2U 2U 2U 2U 2U 2U 2.4-01niuophunol 20 U 20 U 20 U NA 20 U 20 U 20 U 20 U 20 U 20 U 20 U 20 U 20 U 21 U 20 U 4 Niltophanol 20 U 20 U 20 U NA 20 U 20 U 20 U 20 U 20 U 20 U 20 U 20 U 20 U 21 U 20 U Dibenzoluran 2U 2U 2U NA 2U 2U 2U 2U 2U 2U 2U 2U 2U 2U 2U 2.4-Dlniuololuano 4 U ♦ U 4 U NA 4 U 4 U 4 U 4 U 4 U 4 U 4 U 4 U 4 U 4 U 4 U Diethyl phlhalale 2U 2U 2U NA 2U 2U 2U 2U 2U 2U 2U 2U 2U 2U 2U 4 Chlorophanyl phunylolhur 2 U 2 U 2 U NA 2 U 2 U 2 U 2 U 2 U 2 U 2 U 2 U 2 U 2 U 2 U fluorens - 2U 2U 2U NA 2U 2U 2U 2U 2U 2U 2U 2U 2U 2U 2U 4Nutoanthns 4U 4U 4U NA 4U 4U 4U 4U 4U 4U 4U 4U 4U 4 U 4 U 4 6 Diniuo 2 mathylphanol 20 U 20 U 20 U NA 20 U 20 U 20 U 20 U 20 U 20 U 20 U 20 U 20 U 21 U 20 u N Ngrosodtphanylamina 2 U 2 U 2 U NA 2 U 2 U 2 U 2 U 2 U 2 U 2 U 2 U 2 U 2 U 2 U 12-Diphanylhydrazine 4 U 4 U 4 U NA 4 U 4 U 4 U 4 U 4 U 4 U 4 U 4 U 4 U 4 U 4 u 4 Btomophanyl phenyluhlar 4 U 4 U 4 U NA 4 U 4 U ♦ U 4 u 4 U 4 U 4 U 4 U 4 U 4 U 4 U Hazachlorobenzene 2 U 2 U 2 U NA 2 U 2 U 2 U 2 U 2 U 2 U 2 U 2 U 2 U 2 U 2 U Pant achlorophenol 20 U 20 U 20 U NA 20 U 20 U 20 U 20 U 20 U 20 U 20 U 20 U 20 U 21 U 20 U Phenalhtene 2U 2U 2U t4A 2U 2U 2U 2U 2U 2U 2U 2U 2U 2U 2 U Anthracena 2U 2U 2U NA 2U 2U 2U 2U 2U 2U 2U 2U 2U 2U 2 u Dinbutyl limalalu 2U 2U 2U NA 2U 2U 2U 2U 2U 4 2 U 2U 2U 2U 2 1 Table 2 - (continw9d) WNt �oo� C►sf3. ..>..A '.� ..; ;M ..::1 .,: AY t}� !>ll '... .:;::;> .. .... .....::: li.>:.:.: ?�F ? ..... . Sa is DRt� -,i` Nov 8ti <:: la[.90;' t4�V E6: feD H8 <:>#rIsY u ; Hrsv'aH . :Mt�r 90 > Nav 8t ;avlai;i;t0 .: 'Aicx B�,;<;. Nov 88 .,Mer 60 Nov $g :>''`Feb'88 Mat e0 Slmlvolgtlle Orgenlcs ug/L Floranlhens 2U 2U 2U NA 2U 2U 2U 2U 2U 2U 2U 2U 2 U 2U 2U Pyrene 2U 2U 2U NA 2U 2U 2U 2U 2U 2U 2U 2U 2U 2U 2U Benzidine 50 U 50 U 51 U NA 50 U 501.1 50 U 50 U 50 U 50 U 50 U 50 U 51 U 53 U 51 U Bulylbenzylphlhaiate 2 U 2 U 2 U NA 2 U 2 U 2 U 2 U 2 U 2 U 2 U 2 U 2 U 2 U 2 U 3-3'-Dichlorobenzidine 20 U 20 U 20 U NA 20 U 20 U 20 U 20 U 20 U 20 U 20 U 20 U 20 U 21 U 20 U Benzo(a)anthracene 2 U 2 U 2 U NA 2 U 2 U 2 U 2 U 2 U 2 U 2 U 2 U 2 U 2 U 2 U Chrysene 2U 2U 2U NA 2U 2U 2U 2U 2U 2U 2U 2U 2 U 2U 2U Bis(2-ethylhexyl)phlhalale 2 U 4 3 NA 2 U 2 U 3 3 4 2 U 2 U 6 3 7 3 Di-n-octyl phzhalala 2 U 2 U 2 U NA 2 U 2 U 2 U 2 U 2 U 2 U 2 U 2 U 2 U 2 U 2 U Benzo(b)liuoranthene 4 U 4 U 4 U NA 4 U 4 U 4 U 4 U 4 U 4 U 4 U 4 U 4 U 4 U 4 U Benzo(k)lloranlhene 4 U 4 U 4 U NA 4 U 4 U 4 U 4 U 4 U 4 U 4 U 4 U 4 U 4 U 4 U Benzo(a)pyrene 4U 4U 4U NA 4U 4U 4U 4U 4U 4U 4U 4U 4U 4U 4U Ideno(1,2,3-cd)pyrene 4 U 4 U 4 U NA 4 U 4 U 4 U 4 U 4 U 4 U 4 U 4 U 4 U 4 U 4 U Dibenzo(a,h)anghracene 4 U 4 U 4 U NA 4 U 4 U 4 U 4 U 4 U 4 U 4 U 4 U 4 U 4 U 4 U Benzo hl er lene 4U 4U 4U NA 4U 4U 4U 4U 4U 4U 4U 4U 4U 4U 4U rn NOTES o_ 1. E indicates the value has been qualified as estimated. 2 A Indicates the value has been qualified as not useabie. 3. U Indicates the analyze was not detected. The value reported Is less than the detection limit shown. 4. J indicates the analyze was detected at s concentration greater than the MDL but less than the SOL. The value reposed should be considered an estimate. 5. B indicates the analyze of interest was detected In the method blank associated with this sample, as well as in the sample itself. 6 D indicates the value reported is based on analysis of a diluted sample extract or digest. 7. T1 indicates the reposed result Is the sum of the flagged analyzes, due to chromatographic co-elution. B. X indicates the value reported has been Wank-corrected. Table 2 - (Continued) � ,::�''�S 3•�.: :„f?f,Tt7`•i>v` ` '4� �>�^%2�ifi .�'•'�•ti� X �ic,`l; > ;:•±>.<.". Dissolved A41sls uy/L Arsenic 13 NA 11 7 5 U 5 U 5 U 5 U SU SU 5U 5U NA 5U Lead SU NA bU p 8 5 U 5 U a 5 U 5 LE 5 U 5 U NA 5 U Volatile Orysnlcs uy/L Chlorome►hane t U NA 1 U t U 1 U Bromomethane 1 U NA 1 U 1 U 1 U t U 1 U t U t U t U 1 U I I I I I 1U tU 1U 1U Vinyl Chloride 1 U NA 1 U 1 U 10 1 U 1 U t U t U 1 U Chloroethane 3 U NA 3 U 3 U 24 31 3 U 1 U 1 U 1 U 1 U 4 5 4 Mehlylene Chloride 1 U NA t U 1 U 81 0 3 U 3 U 3 U 3 U 3 U 3 U 3 U Acetone 5U 1U 1U 1U 1U 1U 1U tU 1U tU Carbon Dlsullide b U S U 5 U b U b U b U 5 U S U 5 U tU NA I I I I I 1U 1U 1U 1U 1U bU SU 1.1•Dlchloroelhone 1 U NA 1 U 1 U 1 LE 1 U 1 U t U t U 1,1-Dichloroethans t U NA 1 U 180 61 D 18 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U trans-1,2-Dlchloroethene 1 U NA 1 U 1 U 1 U 1 U 1 U t U 1 U cis-1,2-Dlchloroelhene I NA 1 U 1 U 1 U 1 U 1 U 1 U 1 U t U 1 U t U 1U 1U 2 tU I tU 1U tU Total 1,2-Dlchloroelhene 1 U NA 1 U 1 U 2 1 U 1 U 1 U 1 U t U 1 U Chloroform I lA I I 1U 1U 1U 1U 1U lU tU 3 U 2-Butanone 1U 1U 1U 1U 1U tU tU 1U 1U tU to NA 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 1,2-Dlchloroelhene 1 11 NA 1 U 1 U 1 U 1 U 1 U 3 U 3 U 3 U 1.1.1-Tdchloroethane 1 U NA t U 1 U t U 1 U t U t U 1 U I I I I I tU tU 1U 1U Carbon tetrachloride 1 U 1,yA 1 U 1 U 1 U 1 U 1 U t U t U t U t U Vinyl acelate 1 U NA 1 U 1 U 1 U 1 U 1 U 1 U t U t U Bromodlchloromelhane t U I 1 U 1 U 1 U 1 U 1 U t U 1 U t U l U 1 U t U I I 1U 1U 1U 1U tU tU 1U tU 1,2•Dlchloropropane t U NA 1 U t U 1 U 1 U t U Trichloroelhene t U NA 1 U t U i lE 1U 1U t U 1 U 1 U 1 U t U t U t U Benzene i I I I I I 1U 1U NA I 14 6 1U I 1 U I lU tU Dibromochloromethane 3 U NA 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 1 U t U t U 1,1,2-Trichloroelhans 1 U NA 1 U 1 U 1 U 3 U 3 U 3 U 3 U 1U 1U 1U Bromolorm 1U 1U tU tU 1U tU tU NA I I I I 1U 1U tU tU 4-Melhyl-2-penianone 3 U NA 3 U 3 U 3 U 3 U 3 U 3 U 3 U 1 U 1 U 1 U t U 2-Hexanons 3 U NA 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 1.1,2,2-Tetrachloroelhane 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U Tetrachloroethene t U NA t U 1 U 1 U 1 U 1 U 1 U 1 U 1 U Toluene t U NA 1 U 14000 590 CE 399 1 U t E 1 U 1 U 1 U 1 U l U t U Chlorobenzene 3 U NA 3 U 3 U 3 LE 220 3 U 3 LE 3 U 1 U 1 U 1 U t U bans-1,3-Dlchloropropene 3 U NA 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U Ethylbenzene t U NA 1 U 430 0 300 D 480 1 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U cis-1,3-Dichloropropene 3 U NA 3 U 3 U 3 U 3 U 3 U 1 1 1 U 1 U 1 U t U 1 U Styrene 1 U NA3 U 3 U 3 U 3 U 3 U 3 U 3 U I I I I I I 1U 1U 1U tU 1U 1U Total Xylene t U NA 1 U 960 D 5700 1220 1 4 6 1 U I I 1U tU Table 2 - (Continued) a or. sofnivolathe Phenol a U 2 U 2 U 2 U 2 U 2 U 2 U 2 U 3 U 2 U a U 2 U NA 2 U Aniline 10 u I I U IOU IOU IOU IOU IOU IOU 13 U IOU IOU IOU NA 10 U ai$(2-chlo1oQlhy1)vlhfi1 2 U 2 U 2 U 2 U 2 U 2 U 2 U 2 U 3 U 2 U 2 U 2 U NA 2 U 2-Chlotophanol 2 U 2 U 2 U 2 U 2 U 2 U 2 U 2 U 3 U 2 U 2 U 2 U NA 2 U 1,3 Dichlombanions 2 U 2 U 2 U 2 U 2 U 3 2 U 2 U 3 U 2 U 2 U 2 U NA 2 U 1A.Dichlosobanzons 2 U 2 U 2 U 2 U 2 U • 2 U 2 U 3 U 2U 2U 2 U NA 2 U sonlyl alchol 2 U 2 U 2 U 2 U 2 U 2U 2 U 2 U 3 u 2U 2U 2 U NA 2 U 11.2-Dichlotobanjons 2 U 2 u 2 U 6 4 9 2 U 2 U a U 2 U 2 U 2 U NA 2 U 2-Malbyiphonol 2 U 2 U 2 U 6 3 2 U 2 U 2 U 3 U a U 2 U 2 U NA 2 U Bis(2-chlotolsopfopyl)GIbal 2 U 2 U 2 U 2 U 2 u 2 U 2 U 2 U 3 U 2 U 2 U 2 U IA 2 U 4 Molhylphsnol a U 2 U 2 U 4 4 2 U 2 U 2 U 3 u 2 U 2 U 2 U NA 2 U ".Nitfoso di n-piapylarnino 2 U 2 U 2 U a U 2 U 2 U 2 U 2 U 3 U 2 U 2 U 2 U NA 2 U "exachloloolhans 4 U 4 U 4 U 4 U 4 U 4 U 4 U 4 U a u 4 U 4 U 4 U fA 4 U Nillobanzons 2 u 2 U a y 2 U 2 U 2 U 2 U 2 U 3 U 2 u 2 U 2 U NA 2 U lsophoions 2 U 2 U 2 U 2 U 2 U 2 U 2 U 2 U 3 U 2 u 2 U 2 U NA 2 U 2-Niitophanol 4 u 4 U 4 U 4 U 4 U 4 U 4 U 4 U a U 4 U 4 U 4 U NA 4 U 2.4-Dimethylphanol 2 U 2 U 2 U 2 U 2 U 2 32 17 34 2 U 2 U 2 U NA 2 U Benzoic Acid 50u 63 U 60U 50 u 52U 50 u 60 u 50u 67 U 60U bou 50 U NA 50U OD SiS42-chioloolboxy)MOlhans 2 U 2 U 2 U 2 U 2 U 2 U 2 U 2 U 3 U 2 U 2 U 2 U NA 2 U 2,4.Dichlotophanol 4 U 4 U 4 U 4 U 4 U 4 U 4 U 4 U 6 U 4 U 4 u 4 U NA 4 U 1.2.4.To ichlorobanz one 2 U 2 U 2 U 2 U 2 U 2 U 2 U 2 u 3 U 2 U 2 U 2 U NA 2 U En Naphihalons 4 U 4 u 4 U 200 170 120 30 36 a U 4 U 4 U 4 u NA 4 U 4-Chlotoaniline 2 U 2 U 2 U 2 U 2 U 2 U 2 U 2 U 3 U a U 2 U 2 U uk 2 U Hexachlo(obuladions 2 U 2 U 2 U 2 U 2 U 2 U 2 U 2 u 3 U 2 U 2 U 2 U NA 2 U 4-Chloia-3 mothylphonal 4 U 4 U 4 U 4 U 4 U 4 U 4 U 4 U a u 4 U 4 U 4 U NA 4 U 2 Ma1hyinaphlbalono 2 U 2 U 2 U 16 to 10 2 U 2 U 3 U 2 u 2 U 2 U NA 2 U Hex achlo(ocyclopeniadiono 4 U 4 U 4 U 4 U 4 U 4 U 4 U 4 U a U 4 U 4 U 4 U NA 4 U 2.4.6-Tilchlotophanoi 4 U 4 U 4 U 4 U 4 U 4 U 4 U 4 U 6 U 4 U 4 U 4 U t" 4 U 2.4.6-Tsichloiophonal 4 U 4 U 4 U 4 U 4 U 4 U 4 U 4 U 6 U 4 U 4 U 4 U M 4 U 2 Chloi onaphi bale no 2 U 2 U 2 U 2 U 2 U 2 U 2 U 2 U 3 U 2 U 2 U 2 U uk 2 U 2 Niltoaniline 4 u 4 U 4 U 4 U 4 U 4 U 4 U 4 U 6 U 4 U 4 U 4 U NA 4 U Dimsibyl phihalais 2 U 2 U 2 U 2 U 2 U 2 U 2 U 2 U 3 U 2 U 2 U 2 U NA 2 U Acon&phy&hylone 2 U 2 U 2 U 2 U 2 U a U 2 U 2 U 3 U a u 2 U 2 U NA 2 U 2.6-Diniumolueno 4 U 4 U 4 U 4 U 4 U 4 U 4 U 4 U a U 4 U 4 U 4 U NA 4 U 3 Nitioaniline IOU I I U IOU IOU IOU IOU IOU 10 U 13 U IOU 10 U IOU uk 10 U Acenapblhono 2 U 2 U 2 U 14 2 U 11 2 U 2 u 3 U 2 U 2 U 2 U NA 2 U 2.4-Dintliophanol 201.1 21 U 20U 20 U 21 u 20 U 20U 20 U 27 U 20U 20 U 20U M 20 U 4-Nmophanci 20U 21 U 20U 20 U 21 U 20 U 20 U 20 U 27 U 20U 20 U 20U NA 20U D"nzolu(an 2 U 2 U 2 U 3 2 U 2 U 2 U 2 U 3 U 2 U 2 U 2 U NA 2 U 2,4 DInmotolusno 4 U 4 U 4 U 4 U 4 U 4 U 4 U 4 U a U 4 U 4 U 4 U NA 2 U 2 U 2 U 2 U 2 U 2 U 2 U 2 U 3 U 2 U 2 U 2 U NA 2 U 4-Chlo(ophanyl phanylulhas 2 U 2 U 2 U 2 U 2 U 2 U 2 U 2 U 3 U 2 U 2 U 2 U m 2 U Fluotons 2 U 2 U 2 U 5 3 3 2 U 2 U 3 U 2 U 2 U 2 U NA 2 4,N11toanifins 4 U 4 U 4 U 4 U 4 U 4 U 4 U 4 u 6 U 4 U 4 U 4 U NA 4,6 Danilto 2-inothylphanol 20u 21 u 20U 20 U 21 U 20U 20 U 20 U 27 U 20U 20 U 20U NA 201.1 N-Nmosodiphonylamins 2 U 2 U 2 U 2 U 2 U 2 U 2 U 2 U 3 U 2 U 2 U 2 U NA 2 U 1.2 Diphany1hydialine 4 U 4 U 4 U 4 U 4 U 4 U 4 U 4 U 5 U 4 U 4 U 4 U NA 4 U 4 SIOMOphdAyl ph6flYluhlfil 4 U 4 U 4 U 4 U 4 U 4 U 4 U 4 U 5 U 4 U 4 U 4 U NA 4 U HeRachloiobanzono 2 U 2 U 2 U 2 U 2 U 2 U 2 U 2 U 3 U a U 2 U 2 ponlachlo(ophanol 20U 21 U 20U 20 U 21 U 20 U 20U 20U 27 U 20U 20 U 20U NA 20U phonathione 2 U 2 U 2 Ul 2 U 2 U 2 Ul 2 U 2 U 3 Ul 2 U 2 U 2 U NA 2 U Anthracono 2 U 2 U 2 U 2 U 2 U 2 U 2 U 2 U 3 U 2 U 2 U 2 U NA 2 U Di n bulyl phihalala 2 U 2 U 2 U 2 U 2 U 2 U 2 U 2 U 3 U 2 U 2 Ul 2 U NA 2 U Table 2 - (Continued) oft Won ORION " .............. ............ . .. Sr M =05-19 flat AU St 6549 41b-80 Mie+ .:: N64..'. :'flat W" NdV;B$:: Mar-90 Sernivolatile Organics ugl Floranihane 2 U 2 U 2 U 2 U 2 U 2 U 2 U 2 U 3 U 2 U 2 U 2 U NA 2 U Pyrene 2 U 2 U 2 U 2 U 2 U 2 U 2 U 2 U 3 U 2 U 2 U 2 U NA 2 U Benzidine 50 U 53 U 50 U 50 U 52 U 50 U 50 U 50 U 67 U 50 U 50 U 50 U NA 50 U Butylbenzylphihalaie 2 U 2 U 2 U 2 U 2 U 2 U 2 U 2 U 3 U 2 U 2 U 2 U NA 2 U 3-3'-Dichlo(obanzidine 20 U 21 U 20 U 20 U 21 U 20 U 20 U 20 U 27 U 20 U 20 U 20 U NA 20 U Benzo(a)an[hracene 2 U 2 U 2 U 2 U 2 U 2 U 2 U 2 U 3 U 2 U 2 U 2 U NA 2 U Chrysane 2 U 2 U 2 U 2 U 2 U 2 U 2 U 2 U 3 U 2 U 2 U 2 U NA 2 U Bis(2-elhyIhexyi)phIhaIaia 2 U 10 3 3 8 4 2 U 2 8 5 3 U 3 3 2 U NA 4 Di-n-oclyl phlhalale 2 U 2 U 2 U 2 U 2 U 2 U 2 U 2 U 3 U 2 U 2 U 2 U RA 2 U Benzo(b)lluoranthene 4 U 4 U 4 U 4 U 4 U 4 U 4 U 4 U 5 U 4 U 4 U 4 U NA 4 U Benzo(k)lloranihane 4 U 4 U 4 U 4 U 4 U 4 U 4 U 4 U 5 U 4 U 4 U 4 U NA 4 U Benzo(a)pyrene 4 U 4 U 4 U 4 U 4 U 4 U 4 U 4 U 5 U 4 U 4 U 4 U NA 4 U Ideno(1,2,3-cd)pyrene 4 U 4 U 4 U 4 U 4 U 4 U 4 U 4 U 5 U 4 U 4 U, 4 U NA 4 U Dibenzo(a,h)anghracene 4 U 4 U 4 U1 4 U 4 U 4 U Li 4 U 4 U 5 4 U 4 U 4 U NA 4 U Benzo(q,h,i)perylene 4 U 4 U 4 U 4 U 4 U 4 U 1 4 U 4 U 6 U1 4 U 4 U 4 U NA 4 U NOTES, 1. E indicates the value has been qualilled as estimated. 2. R Indicates the value has been qualilled as not useable. 3. U Indicates the analyze was not detected. The value (eponed Is less than the detection limit shown. 4. J Indicates the anatyle was detected at a concentration greater than the MDL but less than the SIDL. The value reported should be considered an estimate. 5. B Indicates the analyze of interest was detected In the method blank associated with this sample, as well as In the sample itself. 6 D indicates the value reported is based on analysis of a diluted sample extract or digest. 7. Ti indicates the reported result is the sum of the Ragged analylos, due to chromatographic co-elution. a. X indicates the value reported has been blank-corrected. Table 2 - (Continued) :•,♦_+�I_. ..vv.v.....\.v...v. :?v} ;. ..5,:^ ::" }: .. " : � yF'vF:F: ` ..�.`... ♦y .iitk•}�F:v M iy'y.�x .��%�/.- ..:.;.....``♦!a.{/�A..n.{pte{{.n?•...':.;E R\.:v....•.,.........;...•.2...\}.::nv\v.,:,.:.•.......L£.-..�Jj.n}!.n..1..'.844.:...n....:.:.:..�.....�1ui.}}..'.•n!.-.8:4:.:..:..:.v.n:.. ..�n.... ..5.:�}y:�i(.::\v....6...v:.:�'.'.....'All . ...:.. .. ......:.. ...�!.........Typ.pQ'{....v.v.#$•hn.,::.°:;.:"4::::v.�. •..n\T.�...... y.E.��(...:..}�hS'::�^�n'v`::i.{•....:::�:}.�..:0 :.:.�:Web,:,. . ' fHO: > .. B ':}:}:::�•.:::::::::.::.�:.}..S.,.:..:♦v:;3S Dissolved Alolsls uy/L Arsenic 8 5 U 5 5 U 6 5 U 5 U 12 10 8 15 15 13 Lead 5U 6U 7 6U 5U 5U 5U 8 11 6U 9 7 5U volatile organics uyL Chlorome►hane I I I I I I I I I I 1U I I Bromomethane I I I I I I I I I I I I I Vinyl Chloride 1 U 1 U t U 1 U t U 1 U 1 U 41 38 28 1 U 1 U t U Chloroelhans 3U 3U 3U 3U 3U 3U 3U 3U 3U 3U 3U 3U 3U Mehlylene Chloride I I I I 1U I I I I I 1U I I Acetone 5U 5U 5U 5U 5U 6U 5U 5U 5U 6U 5U 5U 6U Carbon Disulfide I I 1U I I I I I I I I I I 1,1-Dlchloroelhene t U 1 U 1 U t U t U 1 LE 1 U 1 U 1 U 1 U 1 U t U 1 U 1,1-Dlchloroelhene 1 U 1 U 1 U 1 U 1 U t U 1 U 1 U 1 U t U 1 U t U t U trans-1,2-Dlchloroelhene t U t U 1 U 1 U t U t U t U t U 1 U 1 U 1 U t U 1 U cis-1,2.Dlchloroelhene 1 U 1 U 1 U 1 U 1 U t U t U 1 U t U 1 U l U 1 U t U p Total 1,2-Dlchloroelhene t U 1 U t U 1 U t U 1 U 1 U 1 U 1 U 1 U 1 U t U t U p Chlorolorm I I I I I I I I I I I I I 2-Bulanons 3U 3U 3U 3U 3U 3U 3U 3U 3U 3U 3U 3U 3U cn 1,2-Dichloroethans t U t U t U 1 U t U 1 U 1 U 1 U / U t U 1 U t U t U 1,1,1-Trichloroethane 1 U 1 U 1 U t U t U t U 1 U 1 U 1 U 1 U 1 U 1 U t U Carbon tetrachloride 1 U t U 1 U 1 U 1 U 1 U 1 U 1 U t U t U t U 1 U t U Vinyl acetate I I I I 1U I I 1U I I I I I Bromodichloromelhane 1 U 1 U 1 U l U 1 U 1 U t U 1 U 1 U t U t U t U 1 U 1,2-Dichloropropans 1 U t U t U t U t U t U 1 U 1 U t U 1 U 1 U t U t U Trichioroelhens t U 1 U 1 U 1 U t U 1 LE t U t U 1 U t U t U 1 U 1 U Benzene I I I I I 1U I I I 1U I I I Dibromochloromelhane 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 1,1,2-Trichloroethane 1 U 1 U t U 1 U 1 U 1 U 1 U t U 1 U t U t U t U 1 U Bromolorm I I I I I I I I I I I I 1U 4-Methyl-2-penlanone 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 2-Hexanons 3U 3U 3U 3U 3U 3U 3U 3U 3U 3U 3U 3U 3U 1,1,2,2-Tetrachloroelhane 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U Tetrachloroelhane 1 U t U t U 1 U 1 U 1 U t U 1 U 1 U t U 1 U 1 U 1 U Toluene I I I I I 1LE I I 1U I I I I Chlorobenzene 3U 3U 3U 3U 3U 3LE 3U 3U 3U 3U 3U 3U 3U trans-1,3-Dichioropropens 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U Elhylbenzene I I I I I I I I I I I 1U 1U cis-1,3-Dichloropropens 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U Styrene I I I I I I I I I I tU tU tU Total Xylene 2 2 1U I I I I I I I tU tU tU Table 2 - (CQntinued) 6Yy 1 : Yl9 s 14t sr D.r u -r A4a • 0u s . u r u Mu• 0,. Ssnrlrolrtlla Orprnlu up.l Phenol 2U a NA 2U 2U 2U 2U 3U 2U a 2U 2LA 3U AMIInI IOU 10U NA 10U 10U IOU IOU 14U 10u IOU I I U 10 UE 13U Bis(2 chlotoelhyl)elhar 2 U 2 U NA 2 U 2 U 2 U 2 U 3 U 2 U 2 U 2 U 2 LE 3 U 2Chlorophonol 2U 2U NA 2U 2U 2U 2U 3U 2U 2U 2U 2LA 3U 1.3Dichlorobenzone 2U 2U NA 2U 2U 2U 2U 3U 2U 2U 2U 2if 3U 1.4Dlchlotobenzons 2U 2U NA 2U 2U 2U 2U 3U 2U 2U 2U 2LE 3U Benzyl alchol 2U 2U NA 2U 2U 2U 2U 3U 2U 2U 2U 2 LE 3U 1.2 Dichlorobenzane 2 U 2 U NA 2 U 2 U 2 U 2 U 3 U 2 U 2 U 2 U 2 LE 3 U 2-Ma1hytphonot 2U 2U NA 2U 2U 2U 2U 3U 2U 2U 2U 2UR 3U 13is(2•ch1or01sop(opyl)e1hst 2 U 2 U NA 2 U 2 U 2 U 2 U 3 U 2 U 2 U 2 U 2 LE 3 U 4Msihylphonol 2U 2U NA 2U 2U 2U 2U 3U 2U 2U 2U 2IA 3U N Nltroso-din propylamtno 2 U 2 U NA 2 U 2 U 2 U 2 U 3 U 2 U 2 U 2 U 2 LE 3 U Haxachloroelhans 4 U 4 U NA 4 U 4 U 4 U 4 U 6 U 4 U 4 U 4 U 4 LE 6 U Nilrobenzons 2U 2U NA 2U 2U 2U 2U 3U 2U 2U 2U 2LE 3U Isophowne 2U 2U NA 2U 2U 2U 2U 3U 2U 2U 2U 2lE 3U 2Nitrophonol 4U 4U NA 4U 4U 4U 4U a 4U 4U 4U 4LA 6U 2.4Dims1hylphsnol 2U 2U NA 2U 2U 2U 2U 3U 2U 2U 2U 2UR 3U Benzoic Acid 51 U 50 U NA 60 U 60 U 50 U 60 U 71 U 61 U 60 U 64 U 62 LA 67 U Bis(2 chloroslhoxy)mathane 2 U 2 U NA 2 U 2 U 2 U 2 U 3 U 2 U 2 U 2 U 2 LE 3 U O 2.4-Dichlorophanol 4 U 4 U NA 4 U 4 U 4 U 4 U 6 U 4 U 4 U 4 U 4 LA 5 U 1.2,4-Ttichloiobonzone 2 U 2 U NA 2 U 2 U 2 U 2 U 3 U 2 U 2 U 2 U 2 LE 3 U Naphthalens 4U 4U 14A 4U 4U 4U 4U a 4U 4U 4U 4LE 6U 4Chloroanlhne 2U 2U NA 2U 2U 2U 2U 3U 2U 2U 2U 2LE 3U Haxachlorobuladtane 2 U 2 U NA 2 U 2 U 2 U 2 U 3 U 2 U 2 U 2 U 2 LE 3 U 4 CAloro 3-mothylphonol 4 U 4 U NA 4 U 4 U 4 U 4 U 6 U 4 U 4 U 4 U 4 LR 6 U 2 Mathylnaphihalens 2 U 2 U NA 2 U 2 U 2 U 2 U 3 U 2 U 2 U 2 U 2 LE 3 U Hexachlotocycloponladione 4 U 4 U NA 4 U 4 U 4 U 4 U B U 4 U 4 U 4 U 4 WE 6 U 2.4.6-Ttichlorophenol 4 U 4 U NA 4 U 4 U 4 U 4 U 6 U 4 U 4 U 4 U 4 LA 5 U 2.4.5Trichlorophonol 4U 4U f4A 4U 4U 4U 4U 6U 4U 4U 4U 4LA 6U 2 Chloronaphlhalene 2 U 2 U NA 2 U 2 U 2 U 2 U 3 U 2 U 2 U 2 U 2 LE 3 U 2Nilioanlllns 4U 4U NA 4U 4U 4U 4U a 4U 4U 4U 4LE SU Dimslhyl phthalate 2 U 2 U NA 2 U 2 U 2 U 2 U 3 U 2 U 2 U 2 U 2 LE 3 U Aconaphythylens 2U 2U NA 2U 2U 2U 2U 3U 2U 2U 2U 2LE 3U 2.6Dinitrotolusno 4U 4U NA 4U 4U 4U 4U 6U 4U 4U 4U 4LE 6U 3Nitroanitins 10U 10U NA IOU IOU IOU IOU 14U IOU 10U I I U 10LE 13U Acenaphlhons 2U 2U NA 2U 2U 2U 2U 3U 2U 2U a 2LE 3U 2.4 Dlnttrophanol 20 U 20 U NA 20 U 20 U 20 U 20 U 26 U 20 U 20 U 22 U 21 LA 27 U 4 Nilrophonol 20 U 20 U NA 20 U 20 U 20 U 20 U 26 U 20 U 20 U 22 U 21 IA 27 U Dtbenzoluran 2U 2U NA 2U 2U 2U 2U 3U 2U 2U 2U 2LE 3U 2.401nllrotoluene 4U 4U NA 4U 4U 4U 4U 6U 4U 4U 4U 4IE 6U Diethyl phthalate 2 U 2 U fU 2 U 2 U 2 U 2 U 3 U 2 U 2 U 2 U 2 LE 3 U 4 Chlotophonyl phenyluthar 2 U 2 U NA 2 U 2 U 2 U 2 U 3 U 2 U 2 U 2 U 2 LE 3 U Fluorene 2U 2U NA 2U 2U 2U 2U 3U 2U 2U 2U 2LE 3U 4 Nutosntltne 4U 4U NA 4U 4U 4U 4U a 4U 4U 4U 4LE 5U 4.6 Dinllro 2 meihylphonol 201.1 20 U NA 20 U 20 U 20 U 20 U 26 U 20 U 20 U 22 U 21 LA 27 U N Ntlrosodiphenylamins 2 U 2 U f4A 2 U 2 U 2 U 2 U 3 U 2 U 2 U 2 U 2 LE 3 U 1,2 Diphonylhydtaline 4 U 4 U NA 4 U 4 U 4 U 4 U B U 4 U 4 U 4 U 4 LE 5 U 4 Btomophenyl phanylehtar 4 U 4 U NA 4 U 4 U 4 U 4 U 6 U 4 U 4 U 4 U 4 WE 5 U Hexachlorobunzeno 2 U 2 U NA 2 U 2 U 2 U 2 U 3 U 2 U 2 U 2 U 2 If 3 U Pentachlorophonol 201.1 20 U NA 20 U 20 U 20 U 20 U 26 U 20 U 20 U 22 U 21 LR 27 U Phenalhrsne 2U 2U NA 2 2U 2U 2 3U 2U 2U 2U 2LE Anihracane 2U 2U NA 2U 2U 2U 2U 3U 2U 2U 2U 2LE 3U 2U 2U 3U 2U 3U Din but I h1halJIQ U Table 2 - (Continued) W 14 . . . . W . ...Wt ........ . Mat 00 Ad 00; Rb OW A116- fib'S j0 - .... Sernivolatile Orgonics tuig/ Floranihane 2 U 2 U NA 2 U 2 U 2 U 2 U 3 U 2 U 2 U 2 U 2 If 3 U Pyrene 2 U 2 U NA 2 U 2 U 2 U 2 U 3 U 2 U 2 U 2 U 2 LE 3 U Benzidine 51 U 50 U NA 50 U 50 U 50 U 50 U 71 U 51 U 50 U 54 U 52 LE 67 U Bulylbenzylphihalate 2 U 2 U NA 2 U 2 U 2 U 2 U 3 U 2 U 2 U 2 U 2 LE 3 U 3-3'-Dichlorobanzidine 20 U 20 U NA 20 U 20 U 20 U 20 U 28 U 20 U 20 U 22 U 21 LE 27 U Benzo(a)anthfacene 2 U 2 U NA 2 U 2 U 2 U 2 U 3 U 2 U 2 U 2 U 2 LE 3 U Chrysene 2 U 2 U NA 2 U 2 U 2 U 2 U 3 U 2 U 2 U 2 U 2 LE 3 U Bis(2-aIhyIhexyI)phlhalal9 2 U 2 NA 3 2 U 3 3 3 U 2 4 3 8 2 BE 3 U Di-n-ociyl phthalate 2 U 2 U NA 2 U 2 U 2 U 2 U 3 U 2 U 2 U 2 U 2 LIE 3 U Benzo(b)lluoranthene 4 U 4 U NA 4 U 4 U 4 U 4 U 6 U 4 U 4 U 4 U 4 LIE 5 U Benzo(k)llotanlhena 4 U 4 U NA 4 U 4 U 4 U 4 U 6 U 4 U 4 U 4 U 4 LIE 5 U Benzo(a)pyrena 4 U 4 U NA 4 U 4 U 4 U 4 U 6 U 4 U 4 U 4 U 4 LE 5 U Ideno(1,2,3-cd)pyrGna 4 U 4 U NA 4 U 4 U 4 U 4 U 6 U 4 U 4 U 4 U 4 LE 5 U Dibenzo(a.h)anghracene 4 U 4 Ui NA 4 U 4 U 4 U 4 U 6 U 4 U 4 U 4 U 4 LE 5 U Benzo(cf,h,i)perylane 4 U 4 U NA 4 U 4 U 4 U 4 U 6 U 4 U 4 U 4 U 4 UE 5 U NOTES. O 1. E indicates the value has been qualified as estimated. cn 2. R Indicates the value has been qualified as not useable. 3. U indicates the analyze was not defected. The value reported Is less than the detection limit shown. 4. J indicates the analyze was defected at a concentration greater than the MDL but less than the SOL. The value reported should be considered an estimate. 5. B indicates the analyle of Interest was detected In the method blank associated with this sample, as well as In the sample itself. 6. D indicates the value reported is based on analysis of a diluted sample extract or digest. 7. TI indicates the reported result is the sum of the flagged analyies, due to chromatographic co-elution. B. X indicates the value reported has been blank-corrected. Table 2 - (Continued) Wfq ........_, . :. .:::::::.tY!t t.:::..::... :>.. .. ..... •1(' �. i ::::.Y , -R.R. sa 1. Ar►i. >r' 6Sf>>s«•<:iviur 60 Q::>;:: Dissolved Ablsls ug/L Arsenic 8 8 6 16 26(28) 27 27 5 5 U 6 5 U 5 U Lead 7 6 5U 7 7 5U 6U 5U 5U 7 5U 5U Volatile Organics ug/L Chloromethane 1U I I I I 1U I I I I I I Bromomelhane I I I I 1U I I I I I I I Vinyl Chloride 120 62 32 1 U 1 U 1 U 1 U t U 1 U 1 U 1 U t U Chloroalhane 3U 3U 3U 3U 3U 3U 3U 3U 3U 3U 3U 3U Mehlylene Chloride t U t U 1 U 1 U 1 U t U 1 U 1 U t U 1 U t U t U Acetone 5U 5U 6U 5U a 5U 5U 5U 5U 5U 5U 5U CabonDisullide I I I I I I I I I I 1U I 1,1-Dichloroelhene 1 U t U 1 U t U 1 LE 1 U t U 1 U 1 LE 1 LE t U 1 U 1.1-Dichloroetbans t U 1 U t U 1 U t U t U t U 1 U 1 U 1 U t U 1 U trans-1,2-Dichloroeihene 1 U t U 1 U t U 1 U 1 U 1 U t U 1 U 1 U t U t U cls-1,2-Dichloroelhene 1 U t U 1 U t U 1 U 1 U t U 1 U 1 U 1 U 1 U t U W Total 1,2-Dichloroelhene 1 U 1 U t U t U t U 1 U t U t U 1 U 1 U 1 U 1 U o Chlorolorm I I I I I 1U I I I I 1U 1U � 2-Bulanone 3U 3U 3 U 3U 3U 3U 3U 3 U 3U 3U 3U 3U En_ 1,2-Dichloroethane t U 1 U 1 U 1 U 1 U 1 U t U t U t U t U 1 U t U 1,1,1-Trichloroethane t U 1 U t U 1 U t U 1 U 1 U 1 U t U t U 1 U 1 U Cabon tetrachloride 1 U t U 1 U 1 U t U 1 U 1 U t U 1 U t U t U 1 U Vinyl acetate I I I I 1U I I I I I 1U I Bromodichloromethane t U t U t U 1 U t U t U 1 U t U t U 1 U t U 1 U 1,2-Dlchloropropans 1 U 1 U t U 1 U t U 1 U t U 1 U 1 U 1 U 1 U 1 U Trlchloroelhene t U 1 U t U 1 U 1 LE t U 1 U t U 1 LE 1 LE t U t U Benzene 1U I I 10 3 1U I 52 1U I I I Dibromochloromethane 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 1,1,2-Trichloroethane t U t U 1 U 1 U t U 1 U 1 U 1 U t U 1 U 1 U t U Bromolorm I I I I I 1U 1U 1U I I I iU 4-Melhyl-2-penlanone 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 2-Hezanone 3U 3U 3U 3U 3U 3U 3U 3U 3U 3U 3U 3U 1,1,2,2-Tetrachloroethane 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U Telrachloroelhene 1 U t U 1 U t U 1 U 1 U 1 U 1 U 1 U t U 1 U t U Toluene t U t U t U 1 U 1 LE 1 U t U 6200 1 LE 1 LE 1 U t U Chlorobenzone 3 U 3 U 3 U 3 U 3 LE 3 U 3 U 3 U 3 LIE 3 LE 3 U 3 U trans-1,3-Dichloropropene 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U Ethylbenzene t U 1 U 1 U 3 1 1 U t U 42 1 U 1 U t U 1 U cis-1,3-Dichloropr open e 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U 3 U Styrene I I I I I I I I I I I I Total Xylene I I I 6 2 1U I 330 1U I I I Table 2 - (Continued) war 109P �Y €�` �WW pP = � � Wall r<i 1 1 Q�1.11 SA MO Au ee b�-e ar o0 U .B -. a . ' b_ �:: � :: a B;p: ay- 0 5+mlrol+Ul+ Orp+nlc+ upl Phenol 2U 2U 2U 2U 2LR 2U 2U 2 U 2U 2U 2U 2 U Aniline 10U IOU IOU IOU 10 UE IOU 10U IOU 10U IOU IOU 10U B1s(2•chlotoalhyl)a1har 2 U 2 U 2 U 2 U 2 LE 2 U 2 U 2 U 2 U 2 U 2 U 2 U 2Chloiophanol 2U 2U 2U 2U 2UA 2U 2U 2U 2U 2U 2U 2U I,3 Dichlotobantans 2 U 2 U 2 U 2 U 2 LE 2 U 2 U 2 U 2 U 2 U 2 U 2 U 1,4-Dichlorobansana 2 U 2 U 2 U 2 U 2 UE 2 U 2 U 2 U 2 U 2 U 2 U 2 U Bansyl alchol 2U 2U 2U 2U 2LE 2U 2U 2U 2U 2U 2U 2U 1.201chlombentene 2U 2U 2 U 2U 2IE 2U 2U 2 U 2U 2U 2U 2U 2Malhy0hsnol 2U 2U 2U 2U 2LA 2U 2U 2U 2U 2U 2U 2U Bia(2-chlorolsop(opyl)a1hat 2 U 2 U 2 U 2 U 2 UE 2 U 2 U 2 U 2 U 2 U 2 U 2 U 4Mothylphanol 2U 2U 2 U 2U 2IS 2U 2U 2 U 2U 2U 2U 2U N Nilroso-di-n-ptopylamina 2 U 2 U 2 U 2 U 2 UE 2 U 2 U 2 U 2 U 2 U 2 U 2 U Hexachlotoalhane 4 U 4 U 4 U 4 U 4 LE 4 U 4 U 4 U 4 U 4 U 4 U 4 U Nitrobansene 2U 2U 2U 2U 2 LE 2U 2U 2 U 2U 2U 2U 2U Isophomna 2U 2U 2U 2U 2lE 2U 2U 2U 2U 2U 2U 2U 2-Nilrophonol 4 U 4 U 4 U 4 U 4 LA 4 U 4 U 4 U 4 U 4 U 4 U 4 U 2.4 Dlmothyiphanol 2 U 2 U 2 U 2 U 2 IR 2 U 2 U 10 4 3 10 6 Bansoic Acid 60 U 51 U 50 U 50 U 60 LR 60 U 60 U 50 U 52 U 51 U 50 U 50 U Bis(2-chlotoaihoxy)me1hane 2 U 2 U 2 U 2 U 2 LE 2 U 2 U 2 U 2 U 2 U 2 U 2 U A 2.4 Dichlorophanol 4 U 4 U 4 U 4 U 4 LA 4 U 4 U 4 U 4 U 4 U 4 U 4 U O 1.2.4-Trlchlorobensans 2 U 2 U 2 U 2 U 2 LE 2 U 2 U 2 U 2 U 2 U 2 U 2 U NapMhalone 4U 4U 4 U 92 17E 4U 4U 4U 4U 4U 4U 4U Ui 4-Chlomanllins 2 U 2 U 2 U 2 U 2 LE 2 U 2 U 2 U 2 U 2 U 2 U 2 U Haxachlotobuladiene 2 U 2 U 2 U 2 U 2 lE 2 U 2 U 2 U 2 U 2 U 2 U 2 U 4 Chloro-3-ma1hylphanol 4 U 4 U 4 U 4 U 4 IR 4 U 4 U 4 U 4 U 4 U 4 U 4 U 2 Malhylnsphlhalone 2 U 2 U 2 U 200 140 E 70 66 2 U 2 U 2 U 2 U 2 U Hexachlorocyclopenladiens 4 U 4 U 4 U 4 U 4 LE 4 U 4 U 4 U 4 U 4 U 4 U 4 U 2,4.6-Trlchlorophonol 4 U 4 U 4 U 4 U 4 IA 4 U 4 U 4 U 4 U 4 U 4 U 4 U 2,4.6-11tichlorophanol 4 U 4 U 4 U 4 U 4 LR 4 U 4 U 4 U 4 U 4 U 4 U 4 U 2 Chlotonaphi halo no 2 U 2 U 2 U 2 U 2 IE 2 U 2 U 2 U 2 U 2 U 2 U 2 U 2N11roanlllne 4U 4U 4U 4U 4LE 4U 4U 4U 4U 4U 4U 4U Dimalhyl phlhalals 2 U 2 U 2 U 2 U 2 LE 2 U 2 U 2 U 2 U 2 U 2 U 2 U Aconaphylhylane 2 U 2 U 2 U 2 U 2 LE 2 U 2 U 2 U 2 U 2 U 2 U 2 U 2.6Olniumolueno 4U 4U 4U 4U 4 LE 4U 4U 4 U 4U 4U 4U 4 U 3Niltoanilina 10U IOU 10U 10U to LIE IOU 10U 10U 10U 10U IOU 10U Acenaphihons 2 U 2 U 2 U O B E 4 4 2 U 2 U 2 U 2 U 2 U 2,4-01nilrophanol 20 U 20 U 20 U 20 U 20 IR 20 U 20 U 20 U 21 U 20 U 20 U 20 U 4 Niltophonol 20 U 20 U 20 U 20 U 20 IR 20 U 20 U 20 U 21 U 20 U 20 U 20 U Dibanzoluten 2U 2U 2U 6 4E 2U 2 2U 2U 2U 2U 2U 2.4-Dlnilrololuona 4 U 4 U 4 U 4 U 4 UE 4 U 4 U 4 U 4 U 4 U 4 U 4 U Dialhyl phlhalale 2 U 2 U 2 U 2 U 2 If 2 U 2 U 2 U 2 U 2 U 2 U 2 U 4 Chlotophenyl phenyleihai 2 U 2 U 2 U 2 U 2 LE 2 U 2 U 2 U 2 U 2 U 2 U 2 U huotans 2 U 2U 2 U 20 10E 10 10 2 U 2U 2U 2U 2 U 4Niitoanilme 4U 4U 4U 4U 4LE 4U 4U 4 U 4U 4U 4U 4U 4.6 0milio 2-mothylphanol 20 U 20 U 20 U 20 U 20 IR 20 U 20 U 20 U 21 U 20 U 20 U 20 U N NUrosodiphenylamins 2 U 2 U 2 U 2 U 2 If 2 U 2 U 2 U 2 U 2 U 2 U 2 U 1,2 Diphsnylhydrasina 4 U 4 U 4 U 4 U 4 LE 4 U 4 U 4 U 4 U 4 U 4 U 4 U 4 Btomopheny) phanyluhlat 4 U 4 U 4 U 4 U 4 IF. 4 U 4 U 4 U 4 U 4 U 4 U 4 U Haxachlombensena 2 U 2 U 2 U 2 U 2 LE 2 U 2 U 2 U 2 U 2 U 2 U 2 U Peniachlotophanol 20 U 20 U 20 U 20 U 20 in 20 U 20 U 20 U 21 U 20 U 20 U 20 U Phenalhreno 2 U 2 U 2 U 23 1a E 6 6 2 U 2 U 2 U 2 U 2 U Anthiacano 2U 2U 2U 2U 2IE 2U 2U 2U 2U 2U 2U 2U Dinbul I phlhalalu 2U 2U 2U 2U 2 LE 2U 2U 2 U 2U 2U 2U 2U Table 2 - (Continued) qo'..g ...... . . M a . ...... W#4�1' U4 So"volatils Organics ugl Floranthene 2 U 2 U 2 U 2 U 2 LE 2 U 2 U 2 U 2 U 2 U 2 U 2 U Pyrone 2 U 2 U 2 U 2 U 2 LE 2 U 2 U 2 U 2 U 2 U 2 U 2 U Benzidins 50 U 51 U 50 U 50 U 50 LE 50 U 50 U 50 U 52 U 51 U 50 U 50 U Butylbenzylphihalale 2 U 2 U 2 U 2 U 2 LE 2 U 2 U 2 U 2 U 2 LI 2 U 2 U 3-3'-Dichlorobanzidine 20 U 20 U 20 U 20 U 20 LE 20U 20 U 20 U 21 U 20 U 20 U 20 U Benzo(a)anthfacene 2 U 2 U 2 U 2 U 2 LE 2 U 2 U 2 U 2 U 2 U 2 U 2 U Chfysene 2 U 2 U 2 U 2 U 2 LE 2 U 2 U 2 U 2 U 2 U 2 U 2 U Bis(2-eihyIhexyI)phIhaIaIe 3 B 2 3 4 B 3 BE 2 2 2 B 9 7 4 2 U Di-n-oclyl phthalate 2 U 2 U 2 U 2 U 2 LIE 2 U 2 U 2 U 2 U 2 U 2 U 2 U Benzo(b)lluofanihons 4 U 4 U 4 U 4 U 4 LE 4 U 4 U 4 U 4 U 4 U 4 U 4 U Benzo(k)lloranihane 4 U 4 U 4 U 4 U 4 LE 4 U 4 U 4 U 4 U 4 U 4 U 4 U Benzo(a)pyrone 4 U 4 U 4 U 4 U 4 LIE 4 U 4 U 4 U 4 U 4 U 4 U 4 U Ideno(1,2,3-cd)pyrana 4 U 4 U 4 U 4 U 4 LE 4 U 4 U 4 U 4 U 4 U 4 U 4 U Dibenzo(a,h)anghracene 4 U 4 U 4 U eryIene 4 U 4 U 4U 4 Ll 4 LE 4 U 4 U 4 U 4 LE 4 U 4 4 U 4 U 4 U 4 U 4 U Benzo hj I U1 4 U 4 U 4 U 4 U 4 U l (g, )p cn NOTES. 1. E indicates the value has been qualified as estimated. 2. R Indicates the value has been qualified as not useable. 3. U indicates the analyze was not detected. The value reponed is less than the detection limit shown. 4. J Indicates the analyle was detected al a concentration greater than the MDL but less than the SOL. The value reported should be considered an estimate. 5. B Indicates the analyze of interest was detected In the method blank associated with this sample, as well as In the sample Itself. S. 0 indicales the value reponed is based on analysis of a diluted sample extract or digest. 7. T1 indicates the reponed rasuft is the sum of the flagged analyies, due to chromatographic co-elution. 8. X indicates the value reported has been blank-corrected. tv-71-4 91 10:59 FAX 206 827 8412 SSOE INC. �—� � (�1001 FAX COVER SHEET Transmittal No.,� SSOE,171G Page of pages Engineers Architects ACT 1- 1991 3015-112Ih Avenue,NE,Sidle I0I Bellevue, Washington 93004 OF RENTON Phone: (206)827-2950 Fur- (206)$27-S-112 EnglnOering Dept. If you do not receive the entire transmission, or experience difficulties, please call (206) 827-2950. FIRM NAME: �� Ae7low FAX NO. 235 - ,2,5 Please deliver to: Attention: Project: D 7 roject No. 4�5-01/- 6 3 From: ,Si1J �'7`7cc�-s�►rl- ��`e�� Date: Message: ' 10:59 FAX 206 827 8412 SSOE INC. �vvs " CONFERENCE REPORT DATE HELD: October 3, 1991 SUBJECT: PACCAR, Inc Kenworth - Renton Downstream Storm Drainage Study SSOE Job No. 915011-03 LOCATION: City of Renton IN ATTENDANCE: R. Bangert- PACCAR R. Lohmolder- PACCAR G. Ostle - PACCAR G. Hogland-Cray- ENTRANCO R. Nelson - ENTRANCO R. Anderson - City of Renton R. Parsons -City of Renton D.Jenning -City of Renton G. Zimmerman - City of Renton B. Stalzer- City of Renton J. Steele -SSOE S. Wittmann-Todd - SSOE DISTRIBUTION: All In Attendance Mike Burns -SSOE John Warns - SSOE The following items were discussed: 1. ENTRANCO presented the results of their downstream study. The study is based upon the existing conditions at the site. The analysis does not Viclude the Houser bypass or the East-West intercept- The study indicates that flooding will occur for the 2,10,25 and 100 year storms. Additional study is required to determine the depth and extent of flooding. 2. The flow from the east basin alone overtaxes the existing system at a two year storm. The basin flow is 94 CFS which is greater than the Garden Street pipeline capacity of 90 CFS. 3. The study reduced the area of the basin tributary to the Houser bypass (basin 15) to eliminate the area occupied by I-405. This reduction is based upon WSDOT plans. The design of the temporary Houser bypass pond will use this change for the entering flow. The exiting flow will be limited to the outlet control condition. 4. The City of Renton stated that PACCAR needs to demonstrate that the Muck plant development will not worsen flooding conditions. In addition, it was suggested that PACCAR may wish to consider the impact of flooding in the neighboring streets on their operations. 5. Potential options available for dealing with the flooding are increased downstream flow capacity, on-site detention, and regional detention. On-site facilities will need to be sized to comply with the code if downstream restrictions are eliminated. SSOF, INC. • 3015 112TH AVENUE N.E, SUiTE 101 • BELLEVUE, WASHINGTON 98004 -Vv,nference Report ACCAR, Inc. October 3, 1991 Page 2 6. Due to the high tailwater conditions,pumping may be required for the site storm water. Pumping is acceptable if 24 hour maintenance is available and physical site restrictions require it. However, a variance is required for a pumped system. 7. Storm water will need to be treated prior to being discharged to the public system. 8. The City of Renton will accept a building permit application without a completed storm drainage system. However, the storm drainage system must be approved prior to any construction above the ground level. 9. The City of Renton suggests that a conceptual storm drainage plan be submitted for review prior to a formal submittal. 10. There is a possibility of City of Renton participation in off site drainage system improvements. A permit can be issued if a financial agreement between PACCAR and the City of Renton for a future improvement is readied. 11. The following action items were developed: A. EN"IRANCO will perform an EXTRAN analysis of the piped system. B. SSOE will size the temporary Houser bypass overflow pond. C. Concepts for potential off-site solutions to the drainage problems will be developed with order of magnitude costs- D. Concepts for potential on-site solutions to the site drainage problems will be developed with order of magnitude costs. Submitted: Steve Wittmann-Todd SW Tied Attadurients G�wp61\into\paaar\repocta\e91srn l.�r SSOE, WC. - 3015 112rx AvENuE N.E, SUITE 101 • BEi-ik-vuE, WASMGTON 98004 CITY OF RENTON MEMORANDUM DATE: September 30, 1991 TO: Gregg Zimmerman FROM: Randall Parsons SUBJECT: PRELIMINARY KENWORTH PLANT SITE DRAINAGE PLAN We have completed preliminary review of the preliminary site drainage plan report for the proposed Kenworth Plant site and we have the following comments: (1) Overall we think this preliminary report is a good start. To the extent information has been provided we do not disagree with any of the assumptions. We of course cannot approve this report or the storm water plans without sufficient design calculations and construction details. (2) We would recommend that a check be made to assure that the hydrologic analysis of the existing site conditions in this report is in agreement with that being performed by Entranco for the downstream analysis study (ie. drainage areas, travel times and curve numbers are consistent between the two reports). Note, we have continued to discuss the analysis and respond to questions from Entranco's staff as they complete the downstream analysis. (3) The report did not contain a sub-basin map showing the flow path or the supporting calculations for the travel times/times of concentration. (4) We recommend that a conceptual drainage plan be prepared for our review prior to submittal of the complete construction permit application package. This plan based on the site plan (showing buildings, parking areas, fuel transfer areas and stormwater facilities) would allow us to provide a more detailed review prior to the preparation of the detailed construction drawings. An expansion of the preliminary report would be included that would include the completed Level 3 Downstream Analysis, the preliminary calculations for the sizing of the detention pond(s), biofiltration facilities and the coalescing plate oil water separator(s). OTHER ITEMS: (5) As a reminder, we are still awaiting the revised hydrology calculations and design for the interim detention pond for the Houser Bypass Stormwater Interceptor. We assume this will be completed and submitted following the completion of Entranco's downstream analysis (6) Bob Butler indicated that they wish to propose modifications to the stormwater quality monitoring program we proposed as a condition of the Fill and Grading Permit. We stated that we were open to proposed revisions if they could provide technical backup and/or W.S.D.O.E. approval. We would expect they will be submitting any such proposed revisions soon so that we can approve any modifications prior to the coming rains. Otherwise we would expect them to adhere to the monitoring program as conditioned. Let me know if you have any questions regarding our review. PAC930RP:rp: cc Dick Anderson Dave Jennings PACCAR TRANSMITTAL TO: Dick Anderson 2 October 1989 Utility Systems Manager - City of Renton 200 Mill Ave. S . Renton, WA 98055 CC: Phil Gladfelter (w/o att. ) ✓���jl �{C{- Cindy Rice - NBBJ John Salathe (w/o att. ) y File 7 . 3 FROM: Gary Ostle SUBJECT: STORM DRAINAGE CALCULATIONS Per your request, we have attached a copy of the storm drainage calculations that were the basis of the 28 June 1989 letter (also attached) on this subject - both from our engineering consultant, Anderson-Bjornstad-Kane-Jacobs Inc (ABKJ) . Please feel free to contact Steve Wittman-Todd of ABKJ if you have any technical questions concerning these calculations . yt , � `✓ � s ° da NO " �O 'kilo GJ, - - ANOERSEN SJORNSTAO KAN E JACOBS, INC. 220 WEST HARRISON SEATTLE,WASHINGTON 9811E CONSULTING ENGINEERS TELEPHONE:(2061 265-1165 June 28 , 1989 Mr. Gary Ostle PACCAR, INC. P.O. Box 1518 Bellevue, Washington 98009 Re: Proposed Renton Plant Site Drainage Dear Gary: As requested, we have found the two items of information that you requested. First, the design of the proposed 66" diameter drainage line down Garden Avenue North is based upon a 25 year storm event. This information is contained in the "North Renton Basin Interim Drainage Study to address Development West of I-405" dated May 1988 . Second, we have studied the impact of the proposed Kenworth plant on the public drainage system. In this study, we determined the current (pre-development) flows from the site for the 2 year, 10 year, 25 year and 100 year storm event using a hydrograph analysis. We then determined the effect of limiting the storm water release rate of the site after development to the current flow for a two year storm. Our results are as follows: Storm Frequency reduction in flow 2 year No reduction 10 year 36% 25 year 47% 100 year 54% SEATTLE LOS ANGELES ANCHORAGE i Mr. Gary Ostle June 28, 1989 Page 2 of 2 We trust that this information is satisfactory for your use. If you should have any questions, please call. Sincerely, ANI#RSEN BJORNSTAD KANE JACOBS, INC. 4L,�'o 4"W-al Leland S. Miesbauer, P.E. Principal SWT:LSM:slp cc: SSOE Dick McAdams ANDERSEN BJORNSTAO KANE JACOBS INC. LETTER OF TRAM' 220 WEST HARRISON SEATTLE, WASHINGTON 98119 Phone(206)285-1185 TO: IZ41e, 08# O CJ�j e-r S RE: ril / vUe G�GL., SOD ATTN: WEARESENDINGYOU AAttached ❑ Under separate cover via q ❑ Shop Drawings ❑ Prints ❑ Plans ❑ Samples ❑ Specifica; c ❑ Copy of letter ❑ Change order &A'5L- COPIES DATE NO. DESCRIPTION THESE ARE TRANSMITTED as checked below: ❑ For approval ❑ Approved as submitted ❑ Resubmit copies for approv,. y� For your use ❑ Approved as noted ❑ Submit copies for distribute As requested ❑ Returned for corrections ❑ Return corrected prints ❑ For review and comment ❑ ❑ FOR BIDS DUE / / 19 El PRINTS RETURNED AFTER LOA,' REMARKS S� e/1'lC�//��l,1-7 Z9 � /�I/� W /yZ � e`er COPY TO _ SIGNED: If enclosures are not as noted,kindly notify us at once. ANDERSEN•BJORNSTAD•KANE "> •JACOBS,INC. PROJECT pJ/ CONSULTING ENGINEERS BY SEATTLE,WA ANCHORAGE,AK SUBJECT SHT.NO. ;11 6,fC - 2(�. 9 �Io ANDERSEN•BJORNSTAD•KANE•JACOBS,INC. PROJECT o CONSULTING ENGINEERS SEATTLE,WA ANCHORAGE.AK BY��(r— SUBJECT SHT.fy0. 177 lee SANTA BARBARA URBAN HYDROGRAPH (SBUH) ABKJ ENGINEERS RUNOFF HYDROGRAPH -- 24 HOUR STORM PROJECT: KENWORTH, DETENTION POND CHECK. PREDEVELOPMENT DATE: 5/89 ENGINEER:SWT TOTAL AREA (ACRES): 81.5 TOTAL RAINFALL (IN.): 2 TIME OF CONCEN. (MIN.): 14 STORM RETURN INTERVAL (YEARS): 2 Oaax= 30.12 cfs PER'IOUS AREA IMPERVIOUS AREA a=10/(2tc + 10)= 0.263157 AREA (ACRES): 25.9 AREA (ACRES): 55.6 CN 9 90 CN 98 S 1.11 S 0.20 0.2tS 0.22 .2tS 0.04 PERVIOUS AREA IMPERVIOUS AREA TIME TIME % OF INCRE- ACCUMU- ACCUMU- INCRE- ACCUMU- INCRE- TOTAL INSTANT DESIGN INTERVAL TOTAL MENTAL LATED LATED MENTAL LATED MENTAL RUNOFF HYDRO- HYDRO- RAINFALL RAINFALL RAINFALL RUNOFF RUNOFF RUNOFF RUNOFF GRAPH GRAPH IN. IN. IN. IN. IN. IN. IN. CFS. CFS. 1 10 0.4 0.0080 0.0080 0.0000 0.0000 0.0000 0.0000 0.0000 0.00 0.00 2 20 0.4 0.0090 0.0160 0.0000 0.0000 0.0000 0.0000 0.0000 0.00 0.00 3 30 0.4 0.0080 0.0240 0.0000 0.0000 0.0000 0.0000 0.0000 0.00 0.00 4 40 0.4 0.0080 0.0320 0.0000 0.0000 0.0000 0.0000 0.0000 0.00 0.00 5 50 0.4 0.0080 0.0400 0.0000 0.0000 0.0000 0.0000 0.0000 0.00 0.00 6 60 0.4 0.0080 0.0480 0.0000 0.0000 0.0002 0.0002 0.0002 0.08 0.02 7 70 0.4 0,0090 0.0560 0.0000 0.0000 0.0011 0.0008 0.0006 0.27 0.10 8 80 0.4 0.0080 0.0640 0.0000 0.0000 0.0024 0.0013 0.0009 0.44 0.24 9 90 0.4 0.0080 0.0720 0.0000 0.0000 0.0041 0.0018 0.0012 0.59 0.38 10 100 0.4 0.0080 0.0800 0.0000 0.0000 0.0063 0.0022 0.0015 0.73 0.53 11 110 0.5 0.0100 0.6900 0.0000 0.0000 0.0096 0.0032 0.0022 1.09 0.73 12 120 0.5 0.0100 0.1000 0.0000 0.0000 0.0133 0.0038 0.0026 1.26 0.97 13 130 0.5 0.0100 0.1100 0.0000 0.0000 0.0175 0.0042 0.0029 1.42 1.16 14 140 0.5 0.0100 0.1200 0.0000 0.0000 0.0221 0.0046 0.0032 1.55 1.33 15 150 0.5 0.0100 0.1300 0.0000 0.0000 0.0271 0.0050 0.0034 1.68 1.48 16 160 0.5 0.0100 0.1400 0.0000 0.0000 0.03214 0.0053 0.0036 1.79 1.61 17 170 0.6 0.0120 0.1520 0.0000 0.0000 0.0392 0.0068 0.0046 2.29 1.83 18 180 0.6 0.0120 0.1640 0.0000 0.0000 0,0464 0.0072 0.0049 2.41 2.10 19 190 0.6 0.0120 0.1760 0.0000 0.0000 0.0539 0.0075 0.0051 2.52 2.29 A. 200 0.6 0.0120 0.1880 0.0000 0.0000 0.0617 0.0079 0.0053 2.63 2.44 21 210 0.6 0.0120 0.2000 0.0000 0.0000 0.0698 0.0081 0.0055 2.72 2.56 22 220 0.6 0.0120 0.2120 0.0000 0.0000 0.0731 0.0083 0.0057 2.80 2.67 23 230 0.7 0.0140 0.2260 0.0000 0.0000 0.0881 0.0100 0.0068 3.37 2.89 24 240 0.7 0.0140 0.2400 0.0003 0.0003 0.0984 0.0103 0.0071 3.50 3.19 25 250 0.7 0.0140 0.2540 0.0009 0.0006 0.1089 0.0105 0.0074 3.64 3.38 26 260 0.7 0.0140 0.2680 0.0018 0.0009 0.1197 0.0108 0.0076 3.76 3.55 27 270 0.7 0.0140 0.2820 0.0031 0.0012 0.1306 0.0110 0.0079 3.88 3.69 28 280 0.7 0.0140 0.2960 0.0046 0.0015 0.1418 0.0111 0.0081 3.99 3.82 29 290 0.82 0.0164 0.3124 0.0068 0.0022 0.1551 0.0133 0.0097 4.81 4.13 30 300 0.92 0.0164 0.3288 0.0093 0.0026 0.1685 0.0135 0.0100 4.74 4.52 31 310 0.02 0.0164 0.3452 0.0123 0.0029 0.1822 0.0137 0.0103 5,06 4.17 32 320 0.82 0,0164 0,3616 0.0155 0,0033 0.1961 0.0138 0.0105 5.17 4.95 33 330 0.82 0.0164 0,3780 0.0192 0.0036 0.2101 0.0140 0.0107 5.28 5.09 34 340 0.82 0.0164 0.3944 0.0231 0.0039 0.2242 0.0141 0.0109 5.37 5.22 35 350 0.95 0.0190 0,4134 0.0281 0.0050 0.2407 0.0165 0.0129 6.34 5.55 36 360 0.95 0.0190 0.4324 0.0334 0.0054 0.2574 0.0167 0.0131 6.46 6.00 37 370 0.95 0,0190 0.4514 0.0392 0.0058 0.2743 0.0168 0.0133 6.57 6.27 38 NO 0.95 0,0190 0,4704 0.0453 0.0061 0,2912 0.0170 0.0135 6.67 6.45 39 390 0.95 0,0190 0.4894 0.0518 0.0065 0.3083 0.0171 0.0137 6.76 6.59 40 400 0.95 0.0190 0.5084 0.0586 0.0068 0.32 55 0.0172 0.0139 6.85 6.70 41 410 1.34 0.0268 0,5352 0.0688 0.0102 0.3499 0.0244 0.0199 9.81 7,56 42 420 1.34 0.0268 0.5620 0.0796 0.0108 0.3145 0.0246 0.0202 9.96 8.78 43 430 1.34 0.0268 0.5888 0.0909 0.0114 0,3993 0.0248 0.0205 10.11 9.44 44 440 1.8 0.0360 0.6248 0.1071 0.0161 0.4328 0.0335 0.0280 13.79 10.76 45 450 1.8 0.0360 0.6608 0.1241 0.0171 0.4664 0.0337 0.0284 14.01 12.41 46 460 3.4 0,0680 0.7288 0.1596 0.0345 0.5306 0.0641 0.0547 26.99 16.67 47 470 5.4 0.1080 0.8368 0.2189 0.0602 0.6335 0.10N 0.0894 44.07 26.59 48 480 2.7 0,0540 0.8908 0.2512 0.0323 0.6854 0.0519 0.0456 22.51 30.12 49 490 1.8 0.0360 0.9268 0.2734 0.0222 0.7201 0.0347 0.0307 15.16 24.18 50 500 1.34 0.0268 0.9536 0.2903 0.0169 0.7460 0.0259 0.0230 11.36 18.43 51 510 1.34 0.0268 0.9804 0.3075 0.0172 0.7719 0.0259 0.0232 11.42 14.72 52 520 1.34 0.0268 1.0072 0.3250 0.0175 0.7979 0.0260 0.0233 11.47 13.00 53 530 0,88 0.0176 1.0248 0.3366 0.0116 0.8150 0.0171 0.0153 7.56 11.17 54 540 0.88 0.0176 1.0424 0.3483 0.0117 0.8320 0.0171 0.0154 7.58 9.27 55 550 0.88 0,0176 1.0600 0.3601 0.0118 0.8491 0.0171 0.0154 7.61 8.39 56 560 0,88 0.0176 1.0776 0.3721 0.0119 0.8663 0.0171 0.0155 7.63 7.98 57 570 0.88 0.0176 1.0952 0.3841 0.0120 0,,8834 0.0171 0.0155 7.65 7.80 58 580 0.88 0.0176 1,1128 0.3962 0.0121 0.9005 0.0171 0.0155 7.67 7.73 59 590 0.88 0.0176 1.1304 0,4085 0.0122 0.9177 0.0172 0,0156 7.69 7.70 60 600 0.88 0.0176 1.1480 0.4208 0.0123 0,9349 0.0172 0.0156 7.70 7.70 61 610 0,88 0.0176 1.1656 0.4332 0,0124 0.9520 0.0172 0.0157 7.72 7.71 62 620 0.88 0.0176 1.1832 0.4457 0.0125 0.9692 0.0172 0.0157 7.74 7.12 63 630 0.88 0.0116 1.2009 0.4583 0.0126 0.9864 0.0172 0.0157 7.76 7,74 64 640 0.88 0.0176 1.2134 0.4709 0.0127 1.0036 0.0172 0.0158 7.77 7.75 65 650 0.72 0.0144 1.2328 0.4813 0.0104 1,0177 0.0141 0.0129 6.37 7.39 66 660 0.72 0.0144 1.1472 0.4918 0.0105 1.0318 0.0141 0.0129 6.38 6.86 67 670 0.72 0,0144 1.2616 0.5024 0.0105 1.0459 0.0141 0.0130 6.39 6.61 68 680 0.72 0.0144 1.2760 0,5129 0.0106 1.0600 0.0141 0.0130 6.40 6.50 69 690 0.72 0.0144 1.2904 0.5236 0.0106 1.0742 0,0141 0.0130 6.41 6.45 70 700 0.72 0.0144 1.3048 0.5342 0.0107 1.0883 0.0141 0.0130 6.42 6.43 71 710 0.72 0.0144 1.3192 0.5450 0.0107 1,1024 0.0141 0.0130 6.43 6.43 72 720 0.72 0.0144 1.3336 0.5558 0,0108 1.1165 0.0141 0.0131 6.44 6.43 73 730 0.72 0.0144 1.3480 0,5666 0.0108 1.1307 0.0141 0.0131 6.45 6.44 74 740 0.72 0,0144 1.3624 0.5774 0.0109 1.1448 0.0141 0.0131 6.46 6.45 75 750 0.72 0.0144 1.3768 0.5884 0.0109 1.1589 0.0141 0.0131 6.47 6.46 76 760 0.72 0.0144 1.39 12) 0.5993 0.0110 1.1731 0.0141 0.0131 6.49 6.46 77 770 0.57 0.0114 1.4026 0.6080 0.0087 1.1843 0.0112 0.0104 5.13 6.12 78 780 0.57 0.0114 1.4140 0.6168 0.0087 1,1955 0.0112 0.0104 5.14 5.60 79 790 0.57 0.0114 1.4254 0.6255 0.0088 1.2067 0,0112 0.0104 5.14 5.36 80 800 0.57 0.0114 1.4368 0,6343 0.0088 1.2179 0.0112 0.0104 5.15 5.25 81 810 0.57 0.0114 1.4482 0.6431 0.0088 1.2291 0,0112 0.0105 5.15 5.20 82 820 0.57 0.0114 1.4596 0.6520 0.0088 1.2404 0.0112 0.0105 5.16 5.17 83 830 0.57 0.0114 1.4710 0.6608 0.0089 1,2516 0.0112 0.0105 5.16 5.17 84 840 0.57 0.0114 1,4824 0.6697 0.0089 1.2629 0.0112 0.0105 5.17 5.11 85 850 0.57 0.0114 1.4938 0.6786 0.0089 1,2740 0.0112 0.0105 5.17 5.17 86 860 0.57 0,0114 1.5052 0.6875 0.0089 1.2853 0.0112 0.0105 5.18 5.17 87 870 0.57 0.0114 1.5166 0.6965 0.0090 1.2965 0.0112 0.0105 5.19 5.19 38 880 0.57 0.0114 1.5280 0.7055 0.0090 1.3077 0.0112 0.0105 5.19 5.18 89 890 0.5 0.0100 1.5380 0.7134 0.0079 1.3176 0.0099 0.0092 4.55 5.02 90 900 0.5 0.0100 1.5480 0.7213 0.0079 1.3274 0.0099 0.0092 4.56 4.77 91 910 0.5 0.0100 1.5580 0.7292 0.0079 1.3373 0.0099 0.0092 4.56 4.66 92 920 0.5 0.0100 1.5680 0.7372 0.0079 1.3472 0.0099 0.0093 4.56 4.61 93 930 0.5 0.0100 1.5780 0.7451 0.0080 1.3570 0.0099 0.0093 4.57 4.58 94 940 0.5 0.0100 1.5880 0.7531 0.0080 1.3669 0.0099 0.0093 4.57 4.57 95 950 0.5 0.0100 1.5980 0.7611 0.0080 1.3767 0.0099 0.0093 4.57 4.57 96 960 0.5 0.0100 1.6080 0.7691 0.0080 1.3866 0.0099 0.0093 4.57 4.57 97 970 0.5 0.0100 1.6130 0.7771 0.0080 1.3965 0.0097 0.0093 4.56 4.57 98 980 0.5 0.0100 1.6280 0.7852 0.0080 1.4064 0.0099 0.0093 4.58 4.58 99 990 0.5 0.0100 1.6380 0.7932 0.0081 1.4162 0.0099 0.0093 4.58 4.58 100 1000 0.5 0.0100 1.6480 0.9013 0.0081 1.4261 0.0099 0.0093 4.59 4.58 101 1010 0.4 0.0080 1.6560 0.8078 0.0065 1.4340 0.0079 0.0074 3.67 4.34 102 1020 0.4 0.0080 1.6640 0.8143 0.0065 1.4419 0.0079 0.0074 3.67 3.99 103 1030 0.4 0.0080 1.6720 0.8208 0.0065 1.4498 0.0079 0.0075 3.67 3.82 104 1040 0.4 0.0080 1.6800 0.8273 0.0065 1.4577 0.0079 0.0075 3.68 3.75 105 1050 0.4 0.0080 1.6880 0.8338 0.0065 1.4656 0.0079 0.0075 3.68 3.71 106 1060 0.4 0.0080 1.6960 0.8403 0.0065 1,4735 0.0079 0.0075 3.68 3.69 10/ 1070 0.4 0.0080 1.7040 0.8468 0.0065 1.4814 0.0079 0.0075 3.68 3.69 108 ON 0.4 0.0080 1.7120 0.8533 0.0065 1.4893 0.0079 0.0075 3.68 3.68 109 1090 0.4 0.0080 1./200 0.8599 0.0065 1.4972 0.00/9 0.0075 3.68 3.68 110 1100 0.4 0.0080 1.7280 0.8664 0.0066 1.5051 0.0079 0.0075 3.69 3.68 111 1110 0.4 0.0080 1.7360 0.8730 0.0066 1.5130 0.0079 0.0075 3.69 3.69 112 1120 0.4 0.0080 1.7440 0.8796 0.0066 1.5209 0.0079 0.0075 3.69 3.69 113 1130 0.4 0.0080 1.7520 0.8861 0.0066 1.5288 0.0079 0.0075 3.69 3.69 114 1140 0.4 0.0080 1,7600 0.892/ 0.0066 1.5368 0.0079 0.0075 3.69 3.69 115 1150 0.4 0.0080 1.7680 0.8993 0.0066 1.5447 0.0079 0.0075 3.69 3.69 116 1160 0.4 0.0080 1.7760 0.9059 0.0066 1.5526 0.0079 0.0075 3.70 3.67 117 1170 0.4 0.0080 1.7940 0.9126 0.0066 1.5605 0.0079 0.0075 3.70 3.70 113 1180 0.4 0.0080 1.7920 0.9192 0.0066 1.5684 0.0079 0.0075 3.70 3.70 119 1190 0.4 0.0080 1.8000 0.9258 0.0066 1.5763 0.0079 0.0075 3.70 3.70 120 1200 0.4 0.0080 1.8080 0.9324 0.0066 1.5842 0.0079 0.0075 3.70 3.70 121 1210 0.4 0.0080 1.3160 0.9391 0.0066 1.5921 0.0079 0.0075 3.70 3.70 122 1220 0.4 0.0090 1.8240 0.9457 0.0067 1.6001 0.0079 0.0075 3.71 3.70 123 1230 0.4 0.0080 1.8320 0.9524 0.0067 1.6080 0,0079 0.0075 3.71 3.70 124 1240 0.4 0.0080 1.8400 0.9591 0.0067 1.6159 0.0079 0.0075 3.71 3.71 125 1250 0.4 0.0080 1.8480 0.9658 0.0067 1.6238 0.0079 0.0075 3.71 3.71 126 1260 0.4 0.0080 1.8560 0.9724 0.0067 1.6317 0.0079 0.0015 3.71 3.71 127 1270 0.4 0.0080 1.8640 0.9791 0.0067 1.6396 0.0079 0.0075 3.71 3.71 128 1280 0.4 0.0080 1.8720 0.9858 0.0067 1.6476 0.0079 0.0075 3.71 3.71 129 1290 0.4 0.0080 1.8800 0.9925 0.0067 1.6555 0.0079 0.0075 3.72 3.71 130 1300 0.4 0.0080 1.8880 0.9993 0.0067 1.6634 0.0079 0.0075 3.72 3.71 131 1310 0.4 0.0080 1.8960 1.0060 0.0067 1.6713 0.0079 0.0075 3.72 3.72 132 1320 0.4 0.0080 1.9040 1.0127 0.0067 1.6792 0.0079 0.0075 3.12 3.12 133 1330 0.4 0.0080 1.7120 1.0194 0.0067 1.6872 0.0079 0.0075 3.72 3.72 134 1340 0.4 0.0080 1.9200 1.0262 0.0067 1.6951 0.0079 0.0075 3.72 3.72 135 1350 0.4 0.0080 1.9280 1.0329 0.0068 1.7030 0.0079 0.0076 3.72 3.72 136 1360 0.4 0.0080 1.9360 1.0397 0.0068 1.7109 0.0079 0.0076 3.72 3.72 137 1370 0.4 0.0080 1.9440 1.0465 0.0068 1.7189 0.0079 0.0076 3.73 3.72 1.0532 0.0068 1.12b8 0.0074 0.0016 3.13 3.73 138 1380 0.4 0.0080 1.9520 139 1390 0.4 0.0080 1.9600 1.0600 0.0068 1.7347 0.0079 0.0076 3.73 3.73 140 1400 0.4 0.0080 1.9680 1.0668 0.0068 1.7426 0.0079 0.0076 3.73 3.73 141 1410 0.4 0.0080 1.9760 1.0736 0.0068 1.7506 0.0079 0.0076 3.73 3.73 142 1420 0.4 0.0080 1.9840 1.0804 0.0068 1.7585 0.0079 0.0076 3.73 3.73 143 1430 0.4 0.0090 1.9920 1.0872 0.0068 1.7664 0.0079 0.0076 3.73 3.73 144 1440 0.4 0.0080 2.0000 1.0940 0.0068 1.7744 0.0079 0.0076 3.73 3.73 145 1450 0 0.0000 2.0000 1.0940 0.0000 1.7744 0.0000 0.0000 0.00 2.75 146 1460 0 0.0000 2.0000 1.0940 0.0000 1.7744 0.0000 0.0000 0.00 1.30 147 1470 0 0.0000 2.0000 1.0940 0.0000 1.7744 0.0000 0.0000 0.00 0.62 148 1480 0 0.0000 2.0000 1.0940 0.0000 1.7744 0.0000 0.0000 0.00 0.29 149 1490 0 0.0000 2.0000 1.0940 0.0000 1.7744 0.0000 0.0000 0.00 0.14 150 1500 0 0.0000 2.0000 1.0940 0.0000 1.7744 0.0000 0.0000 0.00 0.07 151 1510 0 0.0000 2.0000 1.0940 0.0000 1.7744 0.0000 0.0000 0.00 0.03 152 1520 0 0.0000 2.0000 1.0940 0.0000 1.7744 0.0000 0.0000 0.00 0.01 153 1530 0 0.0000 2.0000 1.0940 0.0000 1.7744 0.0000 0.0000 0.00 0.01 154 1540 0 0.0000 2.0000 1.0740 0.0000 1.7744 0.0000 0.0000 0.00 0.00 155 1550 0 0.0000 2.0000 1.0940 0.0000 1.7744 0.0000 0.0000 0.00 0.00 156 1560 0 0.0000 2.0000 1.0940 0.0000 1.7744 0.0000 0.0000 0.00 0.00 157 1570 0 0.0000 2.0000 1.0940 0.0000 1.7744 0.0000 0.0000 0.00 0.00 158 1580 0 0.0000 2.0000 1.0940 0.0000 1.7744 0.0000 0.0000 0.00 0.00 159 1590 0 0.0000 2.0000 1.0940 0.0000 1.7744 0.0000 0.0000 0.00 0.00 160 1600 0 0.0000 2.0000 1.0940 0.0000 1.7744 0.0000 0.0000 0.00 0.00 161 1610 0 0.0000 2.0000 1.0940 0.0000 1.7744 0.0000 0.0000 0.00 0.00 SANTA BARBARA URBAN HY➢ROGRAPH (SBUH) ABKJ ENGINEERS RUNOFF HYDROGRAPH -- 24 HOUR STORM PROJECT: KENWORTH, DETENTION POND CHECK, PREDE'VELOPMENT DATE: 5/89 ENGINEER:SWT TOTAL AREA (ACRES): 81.5 TOTAL RAINFALL (IN.): 2.9 TIME OF CONCEN. (MIN.): 14 STORM RETURN INTERVAL (YEARS): 10 Umax= 46.88 cf5 PERVIOUS AREA IMPERVIOUS AREA w=10/(2tc + 10)= 0.263157 AREA (ACRES): 25.9 AREA (ACRES): 55.6 CN 90 CN 98 S 1.11 S 0.20 0.21S 0.22 .2tS 0.04 PERVIOUS AREA IMPERVIOUS AREA -----------------TIME TIME TIME X OF INCRE- ACCUMU- ACCUMU- INCRE- ACCUMU- INCRE- TOTAL INSTANT ➢ESIGN INTERVAL TOTAL MENTAL LATED LATED MENTAL LATER MENTAL RUNOFF HYDRO- HYDRO- RAINFALL RAINFALL RAINFALL RUNOFF RUNOFF RUNOFF RUNOFF GRAPH GRAPH IN. IN. IN. IN. IN. IN. IN. CFS. CFS, 1 10 0.4 0.0116 0.0116 0.0000 0.0000 0.0000 0.0000 0.0000 0.00 0.00 2 20 0.4 0.0116 0.0232 0.0000 0.0000 0.0000 0.0000 0.0000 0.00 0.00 3 30 0.4 0.0116 0.0348 0.0000 0.0000 0.0000 0.0000 0.0000 0.00 0.00 4 40 0.4 0.0116 0.0464 0.0000 0.0000 0.0001 0.0001 0.0001 0.05 0.01 5 50 0.4 0.0116 0.0580 0.0000 0.0000 0.0013 0.0012 0.0008 0.40 0.12 6 60 0.4 0.0116 0.0696 0.0000 0.0000 0.0036 0.0022 0.0015 0.75 0.36 7 70 0.4 0.0116 0.0812 0.0000 0.0000 0.0067 0.0031 0.0021 1.05 0.64 8 80 0.4 0.0116 0.0928 0.0000 0,0000 0,0106 0.0039 0.0026 1.31 0.92 9 90 0.4 0.0116 0.1044 0.0000 0.0000 0.0151 0.0046 0.0031 1.53 1.18 10 100 0.4 0.0116 0.1160 0.0000 0.0000 0.0202 0.0051 0.0035 1.73 1.42 11 110 0.5 0.0145 0.1305 0.0000 0.0000 0.0274 0.0071 0.0049 2.40 1.76 12 120 0.5 0.0145 0.1450 0.0000 0,0000 0.0352 0.0078 0.0053 2.63 2.16 13 130 0.5 0.0145 0.1595 0.0000 0.0000 0.0436 0.0084 0.0058 2.84 2.46 14 140 0.5 0.0145 0.1740 0.0000 0.0000 0.0526 0.0090 0.0061 3.01 2.70 15 150 0.5 0.0145 0.1885 0.0000 0.0000 0.0620 0.0094 0.0064 3.17 2.91 16 160 0.5 0.0145 0.2030 0.0000 0.0000 0.0718 0.0099 0.0067 3.30 3.09 17 170 0.6 0.0174 0.2204 0.0000 0.0000 0.0841 0.0122 0.0084 4.12 3.41 18 ISO 0.6 0.0174 0.2379 0.0002 0.0002 0.0967 0.0127 0.0087 4.30 3.83 19 190 0.6 0.0174 0.2552 0.0010 0.0007 0.1098 0.0131 0.0092 4.52 4.24 20 200 0.6 0.0174 0.2726 0.0022 0.0012 0.1233 0.0134 0.0096 4.71 4.39 21 210 0.6 0.0174 0.2900 0.0039 0.0017 0.1370 0.0137 0.0099 4.89 4.60 22 220 0.6 0.0174 0.3074 0.0061 0.0022 0.1510 0.0140 0.0102 5.05 4.80 23 230 0.7 0.0203 0.3277 0.0091 0.0031 0.1676 0.0166 0.0123 6.08 5.20 24 240 0.7 0.0203 0.3480 0.0128 0.0036 0.1846 0.0169 0.0127 6.27 5.71 25 250 0.7 0.0203 0.3683 0.0170 0.0042 0.2018 0.0172 0.0131 6.44 6.05 26 260 0.7 0.0203 0.3886 0.0217 0.0047 0.2192 0.0174 0.0134 6.59 6.29 27 270 0.7 0.0203 0.4089 0.0267 0.0052 0.2368 0.0176 0.0137 6.74 6.49 28 280 0.7 0.0203 0.4292 0.0325 0.0056 0.2546 0.0178 0.0139 6.97 6.66 29 290 0.92 0.0238 0.4530 0.0397 0.0072 0.2757 0.0211 0.0167 8.21 7.12 30 300 0.82 0.0238 0.4768 0.0474 0.0078 0.2969 0.0213 0.0170 8.37 7.74 31 310 0.82 0.0238 0.5005 0.0558 0.0083 0.3184 0.0214 0.0173 9.52 8.11 32 320 0.82 0.0238 0.5243 0.0646 0.0098 0.3400 0.0216 0.0115 8.65 8.36 33 330 0.82 0.0238 0.5481 0.0739 0.0093 0.3613 0.0218 0.0178 9.78 8.55 34 340 0.82 0.0238 0.5719 0.0837 0.0048 0.3836 0.0219 0.0180 8.90 8.70 35 350 0.95 0.0215 0.5994 0.0956 0.0119 0.4091 0.0255 0.0212 10.44 9.21 36 360 0.95 0.0275 0.6270 0.1081 0.0125 0.4348 0.0256 0.0215 10.58 9.90 37 370 0.95 0.0275 0.6545 0.1211 0.0130 0.4606 0.0258 0.0217 10.71 10.29 38 380 0.95 0.0275 0.6821 0.1346 0.0135 0.4865 0.0259 0.0220 10.93 10.54 39 390 0.95 0.0275 0.7096 0.1486 0.0140 0.5124 0.0260 0.0222 10.94 10.72 40 400 0.95 0.0275 0.7372 0.1631 0.0145 0.5385 0.0261 0.0224 11.04 10.86 41 410 1.34 0.0389 0.7760 0.1842 0.0211 0.5755 0.0369 0.0319 15.74 12.19 42 420 1.34 0.0389 0.8149 0.2062 0.0219 0.6126 0.0371 0.0323 15.92 14.11 43 430 1.34 0.0389 0.8538 0.2289 0.0227 0.6498 0.0372 0.0326 16.08 15.10 : 44 440 1.8 0.0522 0.9060 0.2605 0.0316 0.7000 0.0502 0.0443 21.84 17.13 45 450 1.8 0.0522 0.9582 0.2932 0.0328 0.7504 0.0504 0.044E 22.08 19.67 46 460 3.4 0.0986 1.0568 0.3580 0.0647 0.3460 0.0956 0.0853 42.30 26.26 47 470 5.4 0.1566 1.2174 0.4673 0.1093 0.9997 0.1527 0.1389 68.50 41.60 48 480 2.7 0.0783 1.2917 0.5245 0.0572 1.0754 0.0767 0.0705 34.76 46.88 49 490 1.8 0.0522 1.3439 0.5635 0.0390 1.1266 0.0512 0.0473 23.33 37.49 50 500 1.34 0.0399 1.3827 0.5929 0.0294 1.1648 0.0382 0.0354 17.45 28.49 51 510 1.34 0.0389 1.4216 0.6226 0.0297 1.2030 0.0382 0.0355 17.51 22.69 52 520 1.34 0.0389 1.4604 0.6526 0.0300 1.2412 0.0382 0.0356 17.56 19.98 53 530 0.88 0.0255 1.4860 0.6725 0.0199 1.2663 0.0251 0.0235 11.56 17.13 54 540 0.98 0.0255 1.5115 0.6925 0.0200 1.2915 0.0251 0.0235 11.59 14.21 55 550 0.88 0.0255 1.5370 0.7126 0.0201 1.3166 0.0251 0.0235 11.61 12.83 56 560 0.88 0.0255 1.5625 0.7328 0.0202 1.3418 0.0252 0.0236 11.63 12.20 57 570 0.88 0.0255 1.5980 0.7531 0.0203 1.3669 0.0252 0.0236 11.65 11.90 58 580 0.38 0.0255 1.6136 0.7736 0.0204 1.3921 0.0252 0.0237 11.67 11.79 59 590 0.98 0.0255 1.6391 0.7941 0.0205 1.4173 0.0252 0.0237 11.69 11.73 60 600 0.88 0.0255 1.6646 0.8147 0.0206 1.4425 0.0252 0.0237 11.71 11.71 61 610 0.88 0.0255 1.6901 0.8355 0.0207 1.4677 0.0252 0.0238 11.73 11.72 62 620 0.38 0.0255 1.7156 0.8563 0.0208 1.4929 0.0252 0.0238 11.75 11.73 63 630 0.88 0.0255 1.7412 0.8772 0.0209 1.5181 0.0252 0.0239 11.76 11.74 64 640 0.88 0.0255 1.7667 0.8482 0.0210 1.5434 0.0252 0.0239 11.79 11.76 65 650 0.72 0.0209 1.7876 0.9155 0.0173 1.5640 0.0206 0.0196 9.65 11.21 66 660 0.72 0.0209 1.8084 0.9328 0.0173 1.5847 0.0207 0.0196 9.66 10.39 67 670 0.72 0.0209 1.8293 0.9502 0.0174 1.6053 0.0207 0.0196 9.67 10.01 68 680 0.72 0.0209 1.8502 0.9676 0.0174 1.6260 0.0207 0.0196 9.68 9.83 69 690 0.72 0.0209 1.9711 0.9851 0.0175 1.6467 0.0207 0.0197 9.69 9.76 70 700 0.72 0.0209 1.8920 1.0026 0.0175 1.6673 0.0207 0.0197 9.70 9.72 71 710 0.72 0.0209 1.9128 1.0202 0.0176 1.6880 0.0207 0.0197 7.71 9.71 72 720 0.72 0.0209 1.7337 1.0378 0.0176 1.7087 0.0207 0.0197 9.72 9.71 73 730 0.72 0.0209 1.9546 1.0554 0.0177 1.7294 0.0207 0.0197 9.73 9.72 74 740 0.72 0.0209 1.9755 1.0732 0.0177 1.7501 0.0207 0.0197 9.73 9.72 75 750 0.72 0.0209 1.9964 1.0909 0.0178 1.7707 0.0207 0.0198 9.74 9.73 76 760 0.72 0.0209 2.0172 1.1087 0.011E 1.7914 0.0207 0.0198 9.75 9.74 77 770 0.57 0.0165 2.0338 1.1229 0.0141 1.8078 0.0164 0.0157 7.73 9.21 78 780 0.57 0.0165 2.0503 1.1370 0.0142 1.8242 0.0164 0.0157 7.73 8.43 79 790 0.57 0.0165 2.0668 1.1512 0.0142 1.9406 0.0164 0.0157 7.74 8.06 80 800 0.57 0.0165 2.0834 1.1654 0.0142 1.8570 0.0164 0.0157 7.74 7.89 81 810 0.57 0.0165 2.0999 1.1796 0.0142 1.8734 0.0164 0.0157 7.75 7.81 82 820 0.57 0.0165 2.1164 1.1939 0.0143 1.3898 0.0164 0.0157 7.75 7.78 83 830 0.57 0.0165 2.1329 1.2082 0.4143 1.9062 0.0164 0.0157 7.75 7.76 84 840 0.57 0.0165 2.1495 1.2225 0.0143 1.9226 0.0164 0.0157 7.76 7.76 85 850 0.57 0.0165 2.1660 1.2368 0.0143 1.9390 0.0164 0.0157 7.76 7.76 86 860 0.57 0.0165 2.1825 1.2512 0.0144 1.9554 0.0164 0.0158 7.77 7.76 87 870 0.57 0.0165 2.1991 1.2655 0.0144 1.3718 0.0164 0.0158 7.77 7.77 88 880 0.57 0.0165 2.2156 1.2799 0.0144 1.9882 0.0164 0.0158 7.78 7.77 89 890 0.5 0.0145 2.2301 1.2926 0.0127 2.0026 0.0144 0.0138 6.82 7.52 90 900 0.5 0.0145 2.2446 1.3053 0.0127 2.0170 0.0144 0.0138 6.83 7.16 91 910 0.5 0.0145 2.2591 1.3179 0.0127 2.0314 0.0144 0.0139 6.83 6.98 92 920 0.5 0.0145 2.2736 1.3306 0.0127 2.0458 0.0144 0.0139 6.83 6.90 93 930 0.5 0.0145 2.2881 1.3434 0.0127 2.0602 0.0144 0.0139 6.84 6.37 94 940 0.5 0.0145 2.3026 1.3561 0.0127 2.0746 0.0144 0.0137 6.84 6.85 95 950 0.5 0.0145 2.3171 1.3688 0.0128 2.0890 0.0144 0.0139 6.84 6.85 96 960 0.5 0.0145 2.3316 1.3816 0.0123 2.1034 0.0144 0.0139 6.85 6.84 97 970 0.5 0.0145 2.3461 1.3944 0.0129 2.1178 0.0144 0.0139 6.85 6.85 98 980 0.5 0.0145 2.3606 1.4072 0.0129 2.1322 0.0144 0.0137 6.85 6.85 99 990 0.5 0.0145 2.3751 1.4200 0.0128 2.1466 0.0144 0.0139 6.85 6.85 100 1000 0.5 0.0145 2.3896 1.4328 0.0128 2.1610 0.0144 0.0139 6.86 6.85 101 1010 0.4 0.0116 2.4012 1.4431 0.0103 2.1725 0.0115 0.0111 5.49 6.49 102 1020 0.4 0.0116 2.4128 1.4534 0.0103 2.1841 0.0115 0.0111 5.49 5.?6 103 1030 0.4 0.0116 2.4244 1.4637 0.0103 2.1956 0.0115 0.0111 5.49 5.71 104 1040 0.4 0.0116 2.4360 1.4740 0.0103 2.2071 0.0115 0.0111 5.49 5.60 105 1050 0.4 0.0116 2.4476 1.4843 0.0103 2.2187 0.0115 0.0111 5.49 5.54 106 1060 0.4 0.0116 2.4592 1.4946 0.0103 2.2302 0.0115 0.0111 5.50 5.52 107 1070 0.4 0.0116 2.4708 1.5049 0.0103 2.2417 0.0115 0.0111 5.50 5.51 108 1080 0.4 0.0116 2.4824 1.5153 0.0103 2.2532 0.0115 0.0112 5.50 5.50 109 1090 0.4 0.0116 2.4940 1.5256 0.0103 2.2648 0.0115 0.0112 5.50 5.50 110 1100 0.4 0.0116 2.5056 1.5360 0.0104 2.2763 0.0115 0.0112 5.50 5.50 111 1110 0.4 0.0116 2.5172 1.5463 0.0104 2.1878 0.0115 0.0112 5.50 5.50 112 1120 0.4 0.0116 2.5288 1.5567 0.0104 2.2994 0.0115 0.0112 5.50 5.50 113 1130 0.4 0.0116 2.5404 1.5671 0.0104 2.3109 0.0115 0.0112 5.51 5.50 114 1140 0.4 0.0116 2.5520 1.5775 0.0104 2.3224 0.0115 0.0112 5.51 5.51 115 1150 0.4 0.0116 2.5636 1.5879 0.0104 2.3340 0.0115 0.0112 5.51 5.51 116 1160 0.4 0.0116 2.5752 1.5983 0.0104 2.3455 0.0115 0.0112 5.51 5.51 117 1170 0.4 0.0116 2.5868 1.6087 0.0104 2.3570 0.0115 0.0112 5.51 5.51 118 1180 0.4 0.0116 2.5984 1.6171 0.0104 2.3686 0.0115 0.0112 5.51 5.51 119 1190 0.4 0.0116 2.6100 1.6295 0.0104 2.3801 0.0115 0.0112 5.51 5.51 120 1200 0.4 0.0116 2.6216 1.6399 0.0104 2.3717 0.0115 0.0112 5.52 5.51 121 1210 0.4 0.0116 2.022 1.6504 0.0104 2.4032 0.0115 0.0112 5.52 5.52 122 1220 0.4 0.0116 2.6448 1.6608 0.0104 2.4147 0.0115 0.0112 5.52 5.52 123 1230 0.4 0.0116 2.6564 1.6713 0.0105 2.4263 0.0115 0.0112 5.52 5.52 124 1240 0.4 0.0116 2.6680 1.6818 0.0105 2.4378 0.0115 0.0112 5.52 5.52 125 1250 0.4 0.0116 2.6796 1.6922 0.0105 2.4494 0.0115 0.0112 5.52 5.52 126 1260 0.4 0.0116 2.6912 1.7027 0.0105 2.4609 0.0115 0.0112 5.52 5.52 127 1270 0.4 0.0116 2.7028 1.7132 0.0105 2.4724 0.0115 0.0112 5.53 5.52 128 1280 0.4 0.0116 2.7144 1.7237 0.0105 2.4840 0.0115 0.0112 5.53 5.52 129 1290 0.4 0.0116 2.7260 1.7342 0.0105 2.4955 0.0115 0.0112 5.53 5.53 130 1300 0.4 0.0116 2.7376 1.7447 0.0105 2.5071 0.0115 0.0112 5.53 5.53 111 1310 0.4 0.0116 2.7492 1.7552 0.0105 2.5186 0.0115 0.0112 5.53 5.53 132 1320 0.4 0.0116 2.7609 1.7657 0.0105 2.5301 0.0115 0.0112 5.53 5.53 133 1330 0.4 0.0116 2.7724 1.7763 0.0105 2.5417 0.0115 0.0112 5.53 5.53 134 1340 0.4 0.0116 2.7840 1.7868 0.0105 2.5532 0.0115 0.0112 5.53 5.53 135 1350 0.4 0.0116 2.7956 1.7973 0.0105 2.5648 0.0115 0.0112 5.54 5.53 136 1360 0.4 0.0116 2.8072 1.8079 0.0105 2.5763 0.0115 0.0112 5.54 5.53 137 1370 0.4 0.0116 2.8188 1.8184 0.0106 2.5879 0.0115 0.0112 5.54 5.54 138 1380 0.4 0.0116 2.8304 1.8290 0.0106 2.5394 0.0115 0.0112 5.54 5.54 139 1390 0.4 0.0116 2.8420 1.8396 0.0106 2.6110 0.0115 0.0112 5.54 5.54 140 1400 0.4 0.0116 2.9536 1.8501 0.0106 2.6225 0.0115 0.0112 5.54 5.54 141 1410 0.4 0.0116 2.8652 1.8607 0.0106 2.6341 0.0115 0.0112 5.54 5.54 142 1420 0.4 0.0116 2.8768 1.8713 0.0106 2.6456 0.0115 0.0112 5.54 5.54 143 1430 0.4 0.0116 2.8884 1.8819 0.0106 2.6572 0.0115 0.0112 5.54 5.54 144 1440 0.4 0.0116 2.9000 1.8925 0.0106 2.6687 0.0115 0.0112 5.55 5.54 145 1450 0 0.0000 2.9000 1.8925 0.0000 2.6687 0.0000 0.0000 0.00 4.09 146 1460 0 0.0000 2.9000 1.8925 0.0000 2.6687 0.0000 0.0000 0.00 1.94 147 1470 0 0.0000 2.9000 1.8925 0.0000 2.6687 0.0000 0.0000 0.00 0.92 148 1480 0 0.0000 2.9000 1.8925 0.0000 2.6687 0.0000 0.0000 0.00 0.43 149 1490 0 0.0000 2.9000 1.8925 0.0000 2.6687 0.0000 0.0000 0.00 0.21 150 1500 0 0.0000 2.9000 1.8925 0.0000 2.6687 0.0000 0.0000 0.00 0.10 151 1510 0 0.0000 2.9000 1.8925 0.0000 2.6687 0.0000 0.0000 0.00 0.05 152 1520 0 0.0000 2.9000 1.8925 0.0000 2.6687 0.0000 0.0000 0.00 0.02 153 1530 0 0.0000 2.9000 1.8925 0.0000 2.6687 0.0000 0.0000 0.00 0.01 154 1540 0 0.0000 2.9000 1.8925 0.0000 2.6687 0.0000 0.0000 0.00 0.00 155 1550 0 0.0000 2.9000 1.8925 0.0000 2.6687 0.0000 0.0000 0.00 0.00 156 1560 0 0.0000 2.9000 1.8925 0.0000 2.6687 0.0000 0.0000 0.00 0.00 157 1570 0 0.0000 2.9000 1.8925 0.0000 2.6687 0.0000 0.0000 0.00 0.00 158 1580 0 0.0000 2.9000 1.8925 0.0000 2.6687 0.0000 0.0000 0.00 0.00 159 1590 0 0.0000 2.9000 1.9925 0.0000 2.6687 0.0000 0.0000 0.00 0.00 160 1600 0 0.0000 2.9000 1.8925 0.0000 2.6687 0.0000 0.0000 0.00 0.00 161 1610 0 0.0000 2.9000 1.8925 0.0000 2.6687 0.0000 0.0000 0.00 0.00 SANTA BARBARA URBAN HYDROGRAPH (SBUH) ABKJ ENGINEERS RUNOFF HYDROGRAPH -- 24 HOUR STORM PROJECT: KENWORTH, DETENTION POND CHECK, PREDEVELOPMENT DATE: 5/89 ENGINEER:SWT TOTAL AREA (ACRES): 81.5 TOTAL RAINFALL (IN.): 3.4 TIME OF CONCEN. (MIN.): 14 STORM RETURN INTERVAL (YEARS): 25 Oaax= 56.25 cfs PERVIOUS AREA IMPERVIOUS AREA w=10/(2tc + 10)= 0.263157 --------------------------- ---------------------------- AREA (ACRES): 25.7 AREA (ACRES): 55.6 CN 90 CN 98 S 1.11 S 0.20 0.2tS 0.22 .2tS 0.04 PERVIOUS AREA IMPERVIOUS AREA ----------------- ----------------- -----------------TIME TIME TIME 1 OF INCRE- ACCUMU- ACCUMU- INCRE- ACCUMU- INCRE- TOTAL INSTANT DESIGN INTERVAL TOTAL MENTAL LATED LATER MENTAL LATED MENTAL RUNOFF HYDRO- HYDRO- RAINFALL RAINFALL RAINFALL RUNOFF RUNOFF RUNOFF RUNOFF GRAPH GRAPH IN. IN. IN. IN. IN. IN. IN. CFS. CFS. 1 10 0.4 0.0136 0.0136 0.0000 0.0000 0.'0000 0.0000 0.0000 0.00 0.00 2 20 0.4 0.0136 0.0272 0.0000 0.0000 0.0000 0.0000 0.0000 0.00 0.00 3 30 0.4 0.0136 0.0408 0.0000 0.0000 0.0000 0.0000 0.0000 0.00 0.00 4 40 0.4 0.0136 0.0544 0.0000 0.0000 0.0008 0.0008 0.0006 0.29 0.08 5 50 0.4 0.0136 0.0680 0.0000 0.0000 0.0032 0.0023 0.0016 0.79 0.32 6 60 0.4 0.0136 0.0816 0.0000 0.0000 0.0068 0.0036 0.0025 1.21 0.68 7 70 0.4 0.0136 0.0952 0.0000 0.0000 0.0114 0.0047 0.0032 1.56 1.05 8 80 0.4 0.0136 0.1009 0.0000 0.0000 0.0170 0.0055 0.0038 1.97 1.40 9 90 0.4 0.0136 0.1224 0.0000 0.0000 0.0233 0.0063 0.0043 2.12 1.11 10 100 0.4 0.4136 0.1360 0.0000 0.0000 0.0303 0.0070 0.0048 2.35 1.99 11 110 0.5 0.0170 0.1530 0.0000 0.0000 0.0399 0.0095 0.0065 3.20 2.40 12 120 0.5 0.0110 0.1700 0.0000 0.0000 0.0501 0.0103 0.0070 3.46 2.89 13 130 0.5 0.0170 0.1870 0.0000 0.0000 0.0610 0.0109 0.0075 3.68 3.25 14 140 0.5 0.0170 0.2040 0.0000 0.0000 0.0725 0,0115 0.0078 3.87 3.52 15 150 0.5 0.0170 0.2210 0.0000 0.0000 0.0845 0.0120 0.0082 4.03 3.75 16 160 0.5 0.0170 0.2380 0.0002 0.0002 0.0969 0.0124 0.0095 4.21 3.94 17 170 0.6 0.0204 0.2584 0.0011 0.0009 0.1123 0.0154 0.0103 5.32 4.37 18 180 0.6 0.0204 0.2788 0.0027 0.0016 0.1281 0.0158 0.0113 5.58 4.94 19 190 0.6 0.0204 0.2992 0.0050 0.0022 0.1444 0.0162 0.0118 5.92 5.34 20 200 0.6 0.0204 0.3196 0.0078 0.0029 0.1610 0.0166 0.0122 6.03 5.65 21 210 0.6 0.0204 0.3400 0.0113 0.0034 0.1779 0.0169 0.0126 6.23 5.90 22 220 0.6 0.0204 0.3604 0.0153 0.0040 0.1950 0.0172 0.0130 6.40 6.12 23 230 0.7 0.0238 0.3842 0.0206 0.0053 0.2154 0.0203 0.0156 7.68 6.60 24 240 0.7 0.0238 0.4080 0.0266 0.0060 0.2360 0.0206 0.0160 7.88 7.22 25 250 0.7 0.0238 0.4318 0.0333 0.0066 0.2569 0.0209 0.0164 8.07 7.62 26 260 0.7 0.0238 0.4556 0.0405 0.0073 0.2780 0.0211 0.0167 8.24 7.90 27 270 0.7 0.0238 0.4794 0.0483 0.0078 0.2993 0.0213 0.0170 8.39 8.12 28 280 0.7 0.0238 0.5032 0.0567 0.0084 0.3208 0.0215 0.0173 8.54 8.30 29 290 0.82 0.0279 0.5311 0.0672 0.0105 0.3462 0.0254 0.0206 10.17 8.86 30 300 0.82 0.0279 0.5590 0.0783 0.0111 0.3717 0.0256 0.0210 10.34 9.60 31 310 0.82 0.0279 0.5868 0.0901 0.0118 0.3975 0.0257 0.0213 10.50 10.03 32 310 0.32 0.0279 0.6147 0.1025 0.0124 0.4234 0.0259 0.0216 10.65 10.32 33 330 0.82 0.0279 0.6426 0.1154 0.0129 0.4494 " 0.0260 0.0217 10.78 10.53 34 340 0.82 0,0279 0.6705 0.1289 0.0135 0.4755 0.0262 0.0221 10.?l 10.69 35 350 0.95 0.0323 0.7028 0.1451 0.0162 0.5060 0.0304 0.0259 12.78 11.30 36 360 0.95 0.0323 0.7351 0.1620 0.0169 0.5365 0.0306 0.0262 12.93 12.12 37 370 0.95 0.0323 0.7674 0.1794 0.0175 0.5672 0.0307 0.0265 13.06 12.58 38 380 0.95 0.0323 0.7997 0.1975 0.0180 0.5980 0.0308 0.0267 13.19 12.87 39 390 0.95 0.0323 0.8320 0.2161 0.0186 0.6289 0.0309 0.0270 13.30 13.07 40 400 0.95 0.0323 0.8643 0.2351 0.0191 0.6599 0.0310 0.0272 13.41 13.22 41 410 1.34 0.0456 0.9098 0.2629 0.0277 0.7038 0.0438 0.0387 19.09 14.32 42 420 1.34 0.0456 0.9554 0.2915 0.0286 0.7477 0.0440 0.0391 19.28 17.11 43 430 1.34 0.0456 1.0010 0.3209 0.0294 0.7918 0.0441 0.0394 19.45 18.30 44 440 1.8 0.0612 1.0622 0.3616 0.0407 0.8512 0.0594 0.0535 26.36 20.72 45 450 1.8 0.0612 1.1234 0.4036 0.0420 0.9108 0.0596 0.0540 26.62 23.76 46 460 3.4 0.1156 1.2390 0.4858 0.0823 1.0238 0.1129 0.1032 50.88 31.65 47 470 5.4 0.1836 1.4226 0.6233 0.1375 1.2039 0.1802 0.1666 82.15 50.00 48 480 2.7 0.0918 1.5144 0.6947 0.0714 1.2943 0.0904 0.0843 41.58 56.25 49 490 1.8 0.0612 1.5756 0.7432 0.0484 1.3546 0.0603 0.0565 27.88 44.92 50 500 1.34 0.0456 1.6211 0.7796 0.0365 1.3996 0.0449 0.0423 20.83 34.10 51 510 1.34 0.0456 1.6667 0.8164 0.0368 1.4445 0.0450 0.0424 20.?0 27.13 51 520 1.34 0.0456 1.7122 0.8535 0.0371 1.4895 0.0450 0.0425 20.95 23.87 53 530 0.38 0.0299 1.7422 0.8781 0.0245 1.5191 0.0296 0.0280 13.79 20.45 54 540 0.88 0.029? 1.7721 0.9027 0.0246 1.5487 0.0296 0.0290 13.81 16.95 55 550 0.88 0.0299 1.8020 0.9275 0.0248 1.5783 0.0296 0.0281 13.83 15.30 56 560 0.38 0.0299 1.8319 0.9523 0.0249 1.6077 0.0296 0.0281 13.86 14.54 57 570 0.88 0.0299 1.8618 0.9773 0.0250 1.6375 0.0296 0.0231 13.88 14.18 58 580 0.88 0.0299 1.8918 1.0024 0.0251 1.6671 0.0296 0.0282 13.?0 14.03 59 590 0.88 0.0299 1.9217 1.0276 0.0252 1.6968 0.0296 0.0282 13.91 13.96 60 600 0.88 0.0299 1.9516 1.0529 0.0253 1.7264 0.0296 0.0283 13.93 13.94 61 610 0.88 0.0299 1.9815 1.0783 0.0254 1.7560 0.0296 0.0283 13.95 13.94 62 620 0.98 0.0299 2.0114 1.1038 0.0255 1.7857 0.0297 0.0283 13.97 13.95 63 630 0.08 0.0299 2.0414 1.1293 0.0256 1.9154 0.0297 0.0294 13.98 13.96 64 640 0.88 0.0299 2.0713 1.1550 0.0257 1.8450 0.0197 0.0284 14.00 13.98 65 650 0.72 0.0245 2.0958 1,1761 0.0211 1.8693 0.0243 0.0233 11.47 13.32 66 660 0.72 0.0245 2.1202 1.1972 0.0211 1.8936 0.0243 0.0233 11.48 12.35 67 670 0.72 0.0245 2.1447 1.2184 0.0212 1.9179 0.0243 0.0233 11.49 11.89 68 680 0.72 0,0245 2.1692 1.2396 0.0212 1.9422 0.0243 0.0233 11.50 11.68 69 690 0.72 0.0245 2.1937 1.1608 0.0213 1.9665 0.0243 0.0233 11.51 11.57 70 700 0.72 0.0245 2.2182 1.2822 0.0213 1.9908 0.0243 0.0234 11.51 11.55 71 710 0.72 0.0245 2.2426 1.3035 0.0214 2.0151 0.0243 0.0234 11.52 11.53 72 720 0.72 0.0245 2.2671 1.3250 0.0214 2.0394 0.0243 0.0234 11.53 11.53 73 730 0.72 0.0245 2.2916 1.3464 0.0215 2.0637 0.0243 0.0234 11.54 11.53 74 740 0.72 0.0245 1.3161 1.3680 0.0215 2.0880 0.0243 0.0234 11.55 11.54 75 750 0.72 0.0245 2.3406 1.3895 0.0216 2.1123 0.0243 0.0234 11.56 11.55 76 760 0.72 0.0245 2.3650 1.4111 0.0216 2.1366 0.0243 0.0235 11.57 11.55 77 770 0.57 0.0194 2.3844 1.4282 0.0171 2.1559 0.0193 0.0186 9.16 10.93 78 780 0.57 0.0194 2.4038 1.4454 0.0172 2.1751 0.0193 0.0186 9.17 10.00 79 790 0.57 0.0194 2.4232 1.4626 0.0172 2.1944 0.0193 0.0186 9.17 9.56 80 800 0.57 0.0194 2.4426 1.4798 0.0172 2.2136 0.0193 0.0186 9.18 9.36 81 810 0.51 0.0194 2.4619 1.4970 0.0171 2.1329 0.0193 0.0186 9.18 9.26 82 820 0.57 0.0194 2.4813 1.5143 0.0173 2.2522 0.0193 0.0186 9.18 9.22 83 830 0.57 0.0194 2.5007 1.5316 0.0173 2.2714 0.0193 0.0186 9.19 9.20 84 840 0.57 0.0194 2.5201 1.5489 0.0173 2.2907 0.0193 0.0186 9.19 9.20 85 850 0.57 0.0194 2.5395 1.5662 0.0173 2.3100 0.0193 0.0187 9.20 9.20 86 860 0.57 0.0194 2.5588 1.5836 0.0174 2.3292 0.0193 0.0187 9.20 9.20 ' 87 870 0.57 0.0194 2.5782 1.6010 0.0174 2.3485 0.0193 0.0187 9.21 9.20 88 880 0.57 0.0194 2.5976 1.6184 0.0174 2.3678 0.0193 0.0187 9.21 9.20 89 890 0.5 0.0170 2.6146 1.6336 0.0153 2.3847 0.0169 0.0164 8.08 8.91 90 900 0.5 0.0170 2.6316 1.6489 0.0153 2.4016 0.0169 0.0164 8.08 8.48 91 910 0.5 0.0170 2.6486 1.6643 0.0153 2.4135 0.0169 0.0164 8.09 8.27 92 920 0.5 0.0170 2.6656 1.6796 0.0153 2.4354 0.0169 0.0164 8.09 8.18 93 930 0.5 0.01/0 2.6826 1.6949 0.0153 2.4523 0.0169 0.0164 9.09 8.13 94 940 0.5 0.0170 2.6996 1.7103 0.0154 2.4693 0.0169 0.0164 8.10 8.11 95 950 0.5 0.0170 2.7166 1.7257 0.0154 2.4962 0.0169 0.0164 8.10 8.10 96 960 0.5 0.0170 2.7336 1.7411 0.0154 2.5031 0.0169 0.0164 8.10 8.10 97 970 0.5 0.0170 2.7506 1.7565 0.0154 2.5200 0.0169 0.0164 8.10 8.10 98 980 0.5 0.0170 2.7676 1.7719 0.0154 2.5369 0.0169 0.0164 9.11 8.10 99 990 0.5 0.0170 2.7846 1.7873 0.0154 2.5538 0.0167 0.0164 9.11 8.11 100 1000 0.5 0.0170 2.8016 1.8028 0.0155 2.5707 0.0169 0.0165 8.11 8.11 101 1010 0.4 0.0136 2.9152 1.8152 0.0124 2.5843 0.0135 0.0132 6.49 7.68 102 1020 0.4 0.0136 2.8288 1.8275 0.0124 2.5978 0.0135 0.0132 6.49 7.06 103 1030 0.4 0.0136 2.8424 1.8399 0.0124 2.6114 0.0135 0.0132 6.49 6.76 104 1040 0.4 0.0136 2.8560 1.8523 0.0124 2.6249 0.0135 0.0132 6.50 6.62 105 1050 0.4 0.0136 2.8696 1.8647 0.0124 2.6384 0.0135 0.0132 6.50 6.56 106 1060 0.4 0.0136 2.8832 1.8772 0.0124 2.6520 0.0135 0.0132 6.50 6.53 107 1070 0.4 0.0136 2.8968 1.8896 0.0124 2.6655 0.0135 0.0132 6.50 6.51 108 1080 0.4 0.0136 2.9104 1.9020 0.0124 2.6791 0.0135 0.0132 6.50 6.51 109 1090 0.4 0.0136 2.9240 1.9145 0.0124 2.6926 0.0135 0.0132 6.50 6.51 110 1100 0.4 0.013.6 2.9376 1.9269 0.0124 2.7061 0.0235 0.0132 6.51 6.50 111 1110 0.4 0.0136 2.9512 1.9394 0.0125 2.7197 0.0135 0.0132 6.51 6.51 112 1120 0.4 0.0136 2.9649 1.9518 0.0125 2.73JL 0.0135 4.0132 6.51 6.51 113 1130 0.4 0.0136 2.9784 1.9643 0.0125 2.7468 0.0135 0.0132 6.51 6.51 114 1140 0.4 0.0136 2.9920 1.9768 0.0125 2.7603 0.0135 0.0132 6.51 6.51 115 1150 0.4 0.0136 3.0056 1.9893 0.0125 2.7738 0.0135 0.0132 6.51 6.51 116 1160 0.4 0.0136 3.0192 2.0018 0.0125 2.7874 0.0135 0.0132 6.51 6.51 117 1170 0.4 0.0136 3.0328 2.0143 0.0125 2.8009 0.0135 0.0132 6.52 6.51 I18 1180 0.4 0.0136 3.0464 2.0268 0.0125 2.8145 0.0135 0.0132 6.52 6.51 119 1190 0.4 0.0136 3.0600 2.0393 0.0125 2.8280 0.0I35 0.0132 6.52 6.52 120 1200 0.4 0.0136 3.0736 2.0518 0.0125 2.8416 0.0135 0.0132 6.52 6.52 121 1210 0.4 0.0136 3.0872 2.0644 0.0125 2.9551 0.0135 0.0132 6.52 6.52 122 1220 0.4 0.0136 3.1008 2.0769 0.0125 2.9687 0.0135 0.0132 6.51 6.52 123 1230 0.4 0.0136 3.1144 2.0895 0.0125 2.8822 0.0135 0.0132 6.52 6.52 124 1240 0.4 0.0136 3.1280 2.1020 0.0126 2.8958 0.0135 0.0132 6.52 6.52 125 1250 0.4 0.0136 3.1416 2.1146 0.0126 2.9093 0.0135 0.0132 6.53 6.52 126 1260 0.4 0.0136 3.1552 2.1271 0.0126 2.9229 0.0135 0.0132 6.53 6.53 127 1270 0.4 0.0136 3.1688 2.1397 0.0126 2.9364 0.0135 0.0132 6.53 6.53 118 1280 0.4 0.0136 3.1824 2.1523 0.0126 2.9500 0.0135 0.0132 6.53 6.53 129 1290 0.4 0.0136 3.1960 2.1649 0.0126 2.9635 0.0135 0.0132 6.53 6.53 130 1300 0.4 0.0136 3.2096 2.1775 0.0126 2.9771 0.0136 0.0132 6.53 6.53 131 1310 0.4 0.0136 3.1232 2.1901 0.0126 2.9906 0.0136 0.0132 6.53 6.53 132 1320 0.4 0.0136 3.2368 2.2027 0.0126 3.0042 0.0136 0.0133 6.53 6.53 133 1330 0.4 0.0136 3.2504 2.2153 0.0126 3.0177 0.0136 0.0133 6.54 6.53 134 1340 0.4 0.0136 3.2640 2.2279 0.0126 3.0313 0.0136 0.0133 6.54 6.53 135 1350 0.4 0,0136 3.2776 2.2406 0.0126 3.0448 0.0136 0.0133 6.54 6.54 136 1360 0.4 0.0136 3.2912 2.2532 0.0126 3.0584 0.0136 0.0133 6.54 6.54 137 1370 0.4 0.0136 3.3048 2.2659 0.0126 3.0719 0.0136 0.0133 6.54 6.54 138 1380 0.4 0.0136 3.3184 2.2785 0.0126 3.0855 0.0136 0.0133 6.54 6.54 139 1390 0.4 0.0136 3.3320 2.1912 0.0127 3.0990 0.0136 0.0133 6.54 6.54 140 1400 0.4 0.0136 3.3456 2.3038 0.0127 3.1126 0.0136 0.0133 6.54 6.54 141 1410 0.4 0.0136 3.3592 1.3165 0.0127 3.1261 0.0136 0.0133 6.54 6.54 142 1420 0.4 0.0136 3.3728 2.3292 0.4127 3.1397 0.0136 0.0133 6.55 6.54 143 1430 0.4 0.0136 3.3864 2.3418 0.0127 3.1532 0.0136 0.0133 6.55 6.54 144 1440 0.4 0.0136 3.4000 2.3545 0.0127 3.1668 0.0136 0.0133 6.55 6.55 145 1450 0 0.0000 3.4000 2.3545 0.0000 3.1668 0.0000 0.0000 0.00 4.82 146 1460 0 0.0000 3.4000 2.3545 0.0000 3.1668 0.0000 0.0000 0.00 2.28 147 1470 0 0.0000 3.4000 2.3545 0.0000 3.1668 0.0000 0.0000 0.00 1.08 148 1480 0 0.0000 3.4000 2.3545 0.0000 3.1668 0.0000 0.0000 0.00 0.51 149 1490 0 0.0000 3.4000 2.3545 0.0000 3.1668 0.0000 0.0000 0.00 0.24 150 1500 0 0.0000 3.4000 2.3545 0.0000 3.1668 0.0000 0.0000 0.00 0.12 151 1510 0 0.0000 3.4000 2.3545 0.0000 3.1668 0.0000 0.0000 0.00 0.05 152 1520 0 0.0000 3.4000 2.3545 0.0000 3.1668 0.0000 0.0000 0.00 0.03 153 1530 0 0.0000 3.4000 2.3545 0.0000 3.1668 0.0000 0.0000 0.00 0.01 154 1540 0 0.0000 3.4000 2.3545 0.0000 3.1668 0.0000 0.0000 0.00 0.01 155 1550 0 0.0000 3.4000 2.3545 0.0000 3.1668 0.0000 0.0000 0.00 0.00 156 1560 0 0.0000 3.4000 2.3545 0.0000 3.1668 0.0000 0.0000 0.00 0.00 157 1570 0 0.0000 3.4400 2.3545 0.0000 3.1668 0.0000 0.0000 0.00 0.00 158 1580 0 0.0000 3.4000 2.3545 0.0000 3.1668 0.0000 0.0000 0.00 0.00 159 1590 0 0.0000 3.4000 2.3545 0.0000 3.1668 0.0000 0.0000 0.00 0.00 160 1600 0 0.0000 3.4000 2.3545 0.0000 3.1668 0.0000 0.0000 0.00 0.00 161 1610 0 0.0000 3.4000 2.3545 0.0000 3.1668 0.0000 0.0000 0.00 0.00 SANTA BARBARA URBAN HYDROGRAPH (SBUH) ABKJ ENGINEERS RUNOFF HYDROGRAPH -- 24 HOUR STORM PROJECT: KENWORTH, DETENTION POND CHECK, PREDEVELOPMENT DATE: 5189 ENGINEER:SWT TOTAL AREA (ACRES): 81.5 TOTAL RAINFALL (IN.): 3.9 TIME OF CONCEN. (MIN.): 14 STORM RETURN INTERVAL (YEARS): 100 Osax= 65.62 cfs PERVIOUS AREA IMPERVIOUS AREA w=10/(2tc + 10)= 0.263157 AREA (ACRES): 25.9 AREA (ACRES): 55.6 EN 90 CN 98 S 1.11 S 0.20 0.2#S 0.22 .21S 0.04 PERVIOUS AREA IMPERVIOUS AREA TIME TIME % OF INCRE- ACCUMU- ACCUMU- INCRE- ACCUMU- INCRE- TOTAL INSTANT DESIGN INTERVAL TOTAL MENTAL LATED LATED MENTAL LATED MENTAL RUNOFF HYDRO- HYDRO- RAINFALL RAINFALL RAINFALL RUNOFF RUNOFF RUNOFF RUNOFF GRAPH GRAPH IN. IN. IN. IN. IN. IN. IN. CFS. CFS. 1 10 0.4 0.0156 0.0156 0.0000 0.0000 0.0000 0.0000 0.0000 0.00 0.00 2 20 0.4 0.0156 0.0312 0.0000 0.0000 0.0000 0.0000 0.0000 0.00 0.00 3 30 0.4 0.0156 0.0468 0.0000 0.0000 0.0002 0:0002 0.0001 0.06 0.02 4 40 0.4 0.0156 0.0624 0.0000 0.0000 0.0021 0.0019 0.0013 0.64 0.19 5 50 0.4 0.0156 0.0780 0.0000 0.0000 0.0057 0.0037 0.0025 1.23 0.53 6 60 0.4 0.0156 0.0936 0.0000 0.0000 0.0108 0.0051 0.0035 1.72 1.05 7 70 0.4 0.0156 0.1092 0.0000 0.0000 0.0172 0.0063 0.0043 2.12 1.51 8 80 0.4 0.0156 0.1248 0.0000 0,0000 0.0245 0.0073 0.0050 2.46 1.92 9 90 0.4 0.0156 0.1404 0.0000 0.0000 0.0321 0.0082 0.0056 2.75 2.28 10 100 0.4 0.0156 0.1560 0.0000 0.0000 0.0416 0.0089 0.0061 2.99 2.59 11 110 0.5 0.0195 0.1755 0.0000 0.0000 0.0535 0.0120 0.0082 4.03 3.08 12 120 0.5 0.0195 0.1950 0.0000 0.0000 0.0664 0.0128 0.0087 4.31 3.65 13 130 0.5 0,0195 0.2145 0.0000 0.0000 0.0799 0.0135 0.0092 4.54 4.06 14 140 0.5 0.0195 0.2340 0.0001 0.0001 0.0939 0.0141 0.0097 4.76 4.37 15 150 0.5 0.0195 0.2535 0.0009 0.0007 0.1085 0.0146 0.0102 5.02 4.64 16 160 0.5 0.0195 0.2730 0.0022 0.0014 0.1236 0.0150 0.0107 5.27 4.91 17 170 0.6 0.0234 0.2964 0.0046 0.0024 0.1421 0.0185 0.0134 6.62 5.45 18 180 0.6 0.0234 0.3198 0.0079 0.0032 0.1611 0.0190 0.0140 6.90 6.14 19 190 0.6 0.0234 0.3432 0.0119 0.0040 0.1805 0.0194 0.0145 7.16 6.61 20 200 0.6 0.0234 0.3666 0.0166 0.0047 0.2003 0.0198 0.0150 7.39 6.76 21 210 0.6 0.0234 0.3900 0.0220 0.0054 0.2204 0.0201 0.0154 7.60 7.24 22 220 0.6 0.0234 0.4134 0.0281 0.0061 0.2407 0.0203 0.0158 7.79 7.48 23 230 0.7 0.0273 0.4407 0.0359 0.0078 0.2648 0.0240 0.0199 9.31 8.04 24 240 0.7 0.0273 0.4680 0.0445 0.0066 0.2891 0.0243 0.0193 9.53 8.77 25 250 0.7 0.0273 0.4953 0.0539 0.0094 0.3136 0.0246 0.0197 9.73 9.22 26 260 0.7 0.0273 0.5226 0.0639 0.0100 0.3384 0.0248 0.0201 9.91 9.54 27 270 0.7 0.0273 0.5499 0.0746 0.0107 0.3634 0.0250 0.0204 10.08 9.78 28 280 0.7 0.0273 0.5772 0.0859 0.0113 0.3885 0.0251 0.0208 10.23 9.99 29 290 0.82 0.0320 0.6092 0.1000 0.0140 0.4182 0.0297 0.0247 12.17 10.62 30 300 0.82 0.0320 0.6412 0.1147 0.0148 0.4480 0.0298 0.0250 12.35 11.48 31 310 0.82 0.0320 0.6731 0.1302 0.0155 0.4780 0.0300 0.0254 12.51 11.98 32 320 0.32 0.0320 0.7051 0.1463 0.0161 0.5092 0.0301 0.0257 12.67 12.30 33 330 0.92 0.0320 0.7371 0.1630 0.0167 0.5385 0.0303 0.0260 12.91 12.53 34 340 0.82 0.0320 0.7691 0.1804 0.0173 0.5689 0.0304 0.0262 12.94 12.71 35 350 0.?5 U.0371 0.8061 0.2011 0.0208 0.6042 0.0353 0.0307 15.14 13.41 36 360 0.95 0.0371 0.8432 0.2226 0.0215 0.6397 0.0355 0.0310 15.30 14.36 37 370 0.95 0.0371 0.3902 0.2447 0.0221 0.6752 0.0356 0.0313 15.44 14.39 38 380 0.95 0.0371 0.9173 0.2675 0.0227 0.7109 0.0357 0.0316 15.57 15.21 39 390 0.95 0.0371 0.9543 0.2908 0.0233 0.7467 0.0353 0.0318 15.69 15.43 40 400 0.15 0.0371 0.9914 0.3146 0.0239 0.7826 0.0359 0.0320 15.80 15.59 41 410 1.34 0.0523 1.0436 0.3491 0.0345 0.8333 0.0507 0.0456 22.46 17.45 42 420 1.34 0.0523 1.0959 0.3846 0.0354 0.3841 0.0508 0.0459 22.65 20.14 43 430 1.34 0.0523 1.1482 0.4209 0.0363 0.9350 0.0509 0.0463 22.82 21.51 44 440 1.8 0.0702 1.2184 0.4709 0.0500 1.0036 0.0686 0.0627 30.91 24.33 45 450 1.8 0.0702 1.2886 0.5222 0.0513 1.0723 0.0687 0.0632 31.16 27.86 46 460 3.4 0.1326 1.4212 0.6223 0.1001 1.2025 0.1302 0.1206 59.47 37.05 47 470 5.4 0.2106 1.6313 0.7882 0.1659 1.4101 0.2075 0.1943 95.81 58.41 48 480 2.7 0.1053 1.7371 0.8739 0.0857 1.5141 0.1040 0.0982 48.41 65.62 49 490 1.8 0.0702 1.8073 0.9318 0.0580 1.5835 0.0694 0.0658 32.43 52.36 50 500 1.34 0.0523 1.8575 0.9754 0.0436 1.6352 0.0517 0.0491 24.22 39.71 51 510 1.34 0.0523 1.9119 1.0193 0.0439 1.6870 0.0517 0.0492 24.28 31.57 52 520 1.34 0.0523 1.7640 1.0634 0.0442 1.7387 0.0518 0.0494 24.34 27.75 53 530 0.88 0.0343 1.9984 1.0926 0.0292 1.7727 0.0340 0.0325 16.01 23.76 54 540 0.88 0.0343 2.0327 1.1219 0.0293 1.8067 0.0340 0.0325 16.03 19.69 55 550 0.88 0.0343 2.0670 1.1513 1 014 1308 0.0340 0.0326 16.06 17 A 56 560 0.88 0.0343 2.1013 1.1809 0.0295 1.8748 0.0340 0.0326 16.09 16.87 57 570 0.88 0.0343 2.1356 1.2105 0.0296 1.9089 0.0340 0.0326 16.10 16.46 58 580 0.88 0.0343 2.1700 1.2402 0.0297 1.9429 0.0341 0.0327 16.12 16.27 59 590 0.88 0.0343 2.2043 1.2701 0.0298 1.9770 0.0341 0.0327 16.13 16.19 60 600 0.88 0.0343 2.2386 1.3000 0.0299 2.0110 0.0341 0.0328 16.15 16.17 61 610 0.88 0.0343 2.2729 1.3300 0.0300 2.0451 0.0341 0.0328 16.17 16.16 62 620 0.88 0.0343 2.3072 1.3602 0.0301 2.0792 0.0341 0.0328 16.19 16.17 63 630 0.88 0.0343 2.3416 1.3904 0.0302 2.1133 0.0341 0.0329 16.20 16.18 64 640 0.88 0.0343 2.3759 1.4207 0.0303 2.1474 0.0341 0.0329 16.22 16.20 65 650 0.72 0.0281 2.4040 1.4456 0.0249 2233 0.02/9 0.0269 13.28 15.43 66 660 0.72 0.0281 2.4320 1.4705 0.0249 2.2032 0.0279 0.0270 13.29 14.30 67 670 0.72 0.0281 2.4601 1.4954 0.0250 1.2311 0.0279 0.0270 13.30 13.77 68 680 0.72 0.0281 2.4882 1.5204 0.0250 2.2590 0.0279 0.0270 13.31 13.53 69 690 0.72 0.0281 2.5163 1.5455 0.0251 2.2869 0.0279 0.0270 13.32 13.41 70 700 0.72 0.0291 2.5444 1.5706 0.0251 2.3148 0.0279 0.0270 13.33 13.37 71 710 0.72 0.0281 2.5724 1.5958 0.0252 2.3428 0.0279 0.0270 13.34 13.35 72 720 0.72 0.0291 2.6005 1.6210 0.0252 2.3707 0.0279 0.0271 13.34 13.34 73 730 0.72 0.0281 2.6286 1.6462 0.0253 2.3986 0.0279 0.0271 13.35 13.35 74 740 0.72 0.0291 2.6567 1.6715 0.0253 2.4266 0.0279 0.0271 13.36 13.35 75 750 0.72 0.0281 2.6848 1.6969 0.0253 2.4545 0.0279 0.0271 13.37 13.36 76 760 0.72 0.0291 2.7129 1.7223 0.0254 2.4824 0.0279 0.0271 13.38 13.37 77 770 0.57 0.0222 2.7351 1.7424 0.0201 2.5045 0.0221 0.0215 10.59 12.64 78 780 0.57 0.0222 2.7573 1.7626 0.0202 2.5267 0.0221 0.0215 10.60 11.56 79 790 0.57 0.0222 2.7795 1.7827 0.0202 2.5488 0.0221 0.0215 10.60 11.06 80 800 0.57 0.0222 2.8018 1.8029 0.0202 2.5709 0.0221 0.0215 10.61 10.82 81 810 0.57 0.0222 2.8240 1.8232 0.0202 2.5930 0.0221 0.0215 10.61 10.71 82 820 0.57 0.0222 2.8462 1.8434 0.0203 2.6152 0.0221 0.0215 10.62 10.66 83 930 0.57 0.0222 2.8685 1.8637 0.0203 2.6373 0.0221 0.0215 10.62 10.64 84 640 0.57 0.0222 2.8907 1.8840 0.0203 2.6594 0.0221 0.0215 10.62 10.63 85 850 0.57 0.0222 2.9129 1.9043 0.0203 2.6816 1 0211 0.0216 1013 1003 86 860 0.57 0.0222 2.9351 1.9247 0.0203 2.7037 0.02217 0.0216 10.63 10.63 87 870 0.57 0.0222 2.9574 1.9450 0.0204 2.7258 0.0221 0.0216 10.64 10.63 88 860 0.57 0.0222 2.9796 1.9654 0.0204 2.7480 0.0221 0.0216 10.64 10.64 89 890 0.5 0.0195 2.9991 1.9833 0.0179 2.7674 0.0194 0.0189 1.34 10.29 90 900 0.5 0.0195 3.0186 2.0012 0.0179 2.7868 0.0194 0.0189 9.34 9.19 91 910 0.5 0.0195 3.0391 2.0191 0.0179 2.8062 0.0194 0.0189 9.34 9.55 92 920 0.5 0.0195 3.0576 2.0371 0.0179 2.8256 0.0194 0.0190 9.35 9.44 93 930 0.5 0.0195 3.0771 2.0551 0.0180 2.8451 0.0194 0.0190 9.35 9.39 94 940 0.5 0.0195 3.0966 2.0730 0.0180 2.0645 0.0194 0.0190 9.35 9.37 95 950 0.5 0.0195 3.1161 2.0910 0.0180 2.8839 0.0194 0.0190 9.35 9.36 96 960 0.5 0.0175 3.1356 2.1090 0.0180 2.3033 0.0194 0.0190 9.36 9.36 97 970 0.5 0.0195 3.1551 2.1271 0.0180 2.9228 0.0194 0.0190 9.36 9.36 98 980 0.5 0.0195 3.1746 2.1451 0.0180 2.9422 0.0194 0.0190 9.36 9.36 99 990 0.5 0.0195 3.1941 2.1631 0.0190 2.9616 0.0194 0.0190 9.36 9.36 100 1000 0.5 0.0195 3.2136 2.1812 0.0181 2.9810 0.0194 0.0190 9.37 9.36 101 1010 0.4 0.0156 3.2292 2.1957 0.0145 2.9966 0.0155 0.0152 7.49 8.87 102 1020 0.4 0.0156 3.2448 2.2101 0.0145 3.0121 0.0155 0.0152 7.50 8.15 103 1030 0.4 0.0156 3.1604 2.2246 0.0145 3.0277 0.0155 0.0152 7.50 7.80 104 1040 0.4 0.0156 3.2760 2.2391 0.0145 3.0432 0.0155 0.0152 7.50 7.64 105 1050 0.4 0.0156 3.2916 2.2536 0.0145 3.0580 0.0155 0.0152 7.50 7.57 106 1060 0.4 0.0156 3.3072 2.2681 0.0145 3.0743 0.0155 0.0152 7.50 7.53 107 1070 0.4 0.0156 3.3218 2.2826 0.0145 3.0898 0.0155 0.0152 7.50 7.52 108 1080 0.4 0.0156 3.3384 2.2971 0.0145 3.1054 0.0155 0.0152 7.50 7.51 109 1090 0.4 0.0156 3.3540 2.3116 0.0145 3.1209 0.0155 0.0152 7.51 7.51 110 1100 0.4 0.0156 3.3696 2.3262 0.0145 3.1365 0.0155 0.0152 7.51 7.51 111 1110 0.4 0.0156 3.3852 2.3407 0.0145 3.1520 0.0155 0.0152 7.51 7.51 112 1120 0.4 0.0156 3.4008 2.3553 0.0145 3.1676 0.0155 0.0152 7.51 7.51 113 1130 0.4 0.0156 3.4164 2.3698 0.0146 3.1831 0.0155 0.0152 7.51 7.51 114 1140 0.4 0.0156 3.4320 2.3844 0.0146 3.1987 0.0155 0.0152 7.51 7.51 115 1150 0.4 0.0156 3.4476 2.3990 0.0146 3.2142 0.0155 0.0152 7.51 7.51 116 1160 0.4 0.0156 3.4632 2.4135 0.0146 3.2298 0.0156 0.0152 7.52 7.51 117 1170 0.4 0.0156 3.4788 2.4281 0.0146 3.2453 0.0156 0.0152 7.52 7.51 118 1180 0.4 0.0156 3.4944 2.4427 0.0146 3.2609 0.0156 0.0152 7.52 7.52 119 1190 0.4 0.0156 3.5100 2.4573 0.0146 3.2764 0.0156 0.0152 7.52 7.52 120 1200 0.4 0.0156 3.5256 2.4719 0.0146 3.2920 0.0156 0.0153 7.52 7.52 121 1210 0.4 0.0156 3.5412 2.4865 0.0146 3.3075 0.0156 0.01533 7.52 7.52 121 1220 0.4 0.0156 3.5568 2.5012 0.0146 3.3231 0.0156 0.0153 7.52 7.52 123 1130 0.4 0.0156 3.5714 2.5158 0.0146 3.3387 0.0156 0.0153 7.52 7.52 124 1240 0.4 0.0156 3.5880 2.5304 0.0146 3.3542 0.0156 0.0153 7.53 7.52 125 1250 0.4 0.0156 3.6036 2.5451 0.0146 3.3698 0.0156 0.0153 7.53 7.52 126 1260 0.4 0.0156 3.6192 2.5597 0.0146 3.3853 0.0156 0.0153 7.53 7.53 117 1270 0.4 0.0156 3.6348 2.5744 0.0147 3.4009 0.0156 0.0153 7.53 7.53 128 1280 0.4 0.0156 3.6504 2.5890 0.0147 3.4164 0.0156 0.0153 7.53 7.53 129 1290 0.4 0.0156 3.6660 2.6037 0.0147 3.4320 0.0156 0.0153 7.53 7.53 130 1300 0.4 0.0156 3.6816 2.6184 0.0147 3.4475 0.0156 0.0153 7.53 7.53 131 1310 0.4 0.0156 3.6972 2.6331 0.0147 3.4631 0.0156 0.0153 7.53 7.53 132 1320 0.4 0.0156 3.7128 2.6478 0.0147 3.4786 0.0156 0.0153 7.53 7.53 133 1330 0.4 0.0156 3.7284 2.6624 0.0147 3.4942 0.0156 0.0153 7.54 7.53 134 1340 0.4 0.0156 3.7440 2.6771 0.0147 3.5098 0.0156 0.0153 7.54 7.54 135 1350 0.4 0.0156 3.7596 2.6919 0.0147 3.5253 0.0156 0.0153 7.54 7.54 136 1360 0.4 0.0156 3.7752 2.7066 0.0147 3.5409 0.0156 0.0153 7.54 7.54 137 1370 0.4 0.0156 3.7908 2.7213 0.0147 3.5564 0.0156 0.0153 7.54 7.54 138 1380 0.4 0.0156 3.8064 2.7360 0.0147 3.5720 0.0156 0.0153 7.54 7.54 139 1390 0.4 0.0156 3.8220 2.7507 0.0147 3.5976 0.0156 0.0153 7.54 7.54 140 1400 0.4 0.0156 3.8376 2.7655 0.0147 3.6031 0.0156 0.0153 7.54 7.54 141 1410 0.4 0.0156 3.8532 2.7802 0.0147 3.6197 0.0156 0.0153 7.54 7.54 142 1420 0.4 0.0156 3.8689 2.7950 0.0147 3.6342 0.0156 0.0153 7.54 7.54 143 1430 0.4 0.0156 3.8844 2.6097 0.0148 3.6498 0.0156 0.0153 7.55 7.54 144 1440 0.4 0.0156 3.9000 2.8245 0.0148 3.6654 0.0156 0.0153 7.55 7.55 145 1450 0 0.0000 3.9000 2.8245 0.0000 3.6654 ' 0.0000 0.0000 0.00 5.56 146 1460 0 0.0000 3.9000 2.8245 0.0000 3.6654 0.0000 0.0000 0.00 2.63 147 1470 0 0.0000 3.9000 2.3245 0.0000 3.6654 0.0000 0.0000 0.00 1.25 148 1480 0 0.0000 3.5000 2.8245 0.0000 3.6654 0.0000 0.0000 0.00 0.59 149 1490 0 0.0000 3.9000 2.9245 0.0000 3.6654 0.0000 0.0000 0.00 0.28 150 1500 0 0.0000 3.9000 2.8245 0.0000 3.6654 0.0000 0.0000 0.00 0.13 151 1510 0 0.0000 3.9000 2.9245 0.0000 3.6654 0.0000 0.0000 0.00 0.06 152 1520 0 0.0000 3.9000 2.8245 0.0000 3.6654 0.0000 0.0000 0.00 0.03 153 1530 0 0.0000 3.9000 2.3245 0.0000 3.6654 0.0000 0.0000 0.00 0.01 154 1540 0 0.0000 3.9000 2.8245 0.0000 3.6654 0.0000 0.0000 0.00 0.01 155 1550 0 0.0000 3.9000 2.8245 0.0000 3.6654 0.0000 0.0000 0.00 0.00 156 1560 0 0.0000 3.9000 2.8245 0.0000 3.6654 0.0000 0.0000 0.00 0.00 157 1570 0 0.0000 3.9000 2.8245 0.0000 3.6654 0.0000 0.0000 0.00 0.00 158 1580 0 0.0000 3.9000 2.8245 0.0000 3.6654 0.0000 0.0000 0.00 0.00 159 1590 0 0.0000 3.9000 2.8245 0.0000 3.6654 0.0000 0.0000 0.00 0.00 160 1600 0 0.0000 3.9000 2.8245 0.0000 3.6654 0.0000 0.0000 0.00 0.00 161 1610 0 0.0000 3.9000 2.8245 0.0000 3.6654 0.0000 0.0000 0.00 0.00 DATE: 5/23/89 ENGINEER: SWT HY➢ROGRAPH INFORMATION --------------------------- 100 YEAR 24 HOUR STORM) RESERVOIR VOLUME INFORMATION (RECTANGULAR RESERVOIR) ------------------------------------------------------------ BASE DIMENSIONS: A= 177.5 FT B= 177.05 FT SIDE SLOPE: S= 2 HORIZ TO 1 VERT MAXIMUM USABLE DEPTH: H= 7 FT (10 FT MAX) ORIFICE INFORMATION ------------------ BOTTOM ORIFICE DIAMETER: D= 1.96 FT A(bot)= 3.02 SF UPPER ORIFICE DIAMETER: D= 0 FT 8 H= 0 FT ABOVE BOT ORIFICE WOO= 0.00 sf 0 tax 30.06 CFS �� » STAGE: 4.00 FT MAX TIME INFLOW I-1 + OUTFLOW 21S/DEL T 2tS/DEL T STAGE MIN I-1 I-2 0 -0 +0 FT CFS CFS CFS CFS CFS 0 0.00 0.00 0.00 0.00 0.00 0.000 10 0.00 0.00 0.00 0.00 0.00 0.000 20 0.02 0.02 0.34 -0.23 0.02 0.001 30 0.25 0.27 0.34 -0.23 0.04 0.001 40 0.76 1.01 0.34 -0.23 0.78 0.001 50 1.38 2.15 1.25 -0.52 1.92 0.007 60 1.98 3.37 1.57 -0.42 2.85 0.011 70 2.52 4.51 2.07 -0.OB 4.09 0.019 80 3.00 5.52 2.49 0.40 5.44 0.026 90 3.40 6.40 2.91 1.03 6.80 0.036 100 4.04 7.44 3.27 1.71 8.47 0.046 110 4.80 8.84 3.75 2.80 10.55 0.061 120 5.33 10.13 4.50 4.95 12.93 0.081 130 5.73 11.06 4.97 6.58 16.01 0.101 140 6.06 11.79 5.41 8.25 18.37 0.121 150 6.34 12.40 5.81 9.96 20.65 0.141 160 6.96 13.30 6.19 11.69 23.26 0.161 170 7.74 14.69 6.54 13.45 26.38 0.181 ISO 8.23 15.97 6.88 15.23 29.41 0.201 190 8.57 16.80 7.20 17.02 32.02 0.221 200 8.83 17.40 7.50 18.83 34.42 0.241 210 9.03 17.86 7.80 20.66 36.69 0.261 220 9.63 18.66 9.08 22.50 39.32 0.291 230 10.40 20.03 8.62 26.20 42.52 0.321 240 10.85 21.25 9.13 29.95 47.46 0.361 250 11.14 21.97 9.61 33.74 51.94 0.401 260 11.34 22.48 9.84 35.64 56.22 0.421 270 11.50 22.83 10.07 37.55 58.48 0.441 280 12.16 23.65 10.29 39.47 61.20 0.461 290 13.06 25.22 10.72 43.32 64.69 0.501 300 13.55 26.61 11.13 47.20 69.94 0.541 310 13.84 27.39 11.53 51.10 74.59 0.581 320 14.02 27.86 11.92 55.03 78.96 0.621 330 14.15 28.18 12.29 58.97 83.20 0.661 340 14.86 29.01 12.65 62.93 97.99 0.701 350 15.84 30.70 13.00 66.91 93.63 0.741 360 16.35 32.19 13.51 72.91 99.10 0.801 370 16.63 32.99 14.00 78.94 105.89 0.861 380 16.81 33.44 14.32 82.98 112.38 0.901 390 16.92 33.73 14.63 87.04 116.72 0.941 400 18.87 35.79 15.09 93.15 122.83 1.001 410 21.68 40.55 15.67 101.35 133.70 1.081 420 23.07 44.75 16.51 113.75 146.11 1.201 430 25.99 49.06 17.44 128.35 162.81 1.341 440 29.64 55.63 18.57 147.33 183.98 1.521 450 39.21 68.85 20.08 175.15 216.19 1.781 460 61.42 100.64 22.72 229.89 275.79 2.281 470 68.71 130.13 25.96 309.10 360.02 2.981 480 54.65 123.35 28.36 376.95 432.46 3.561 490 41.34 95.98 29.53 412.81 472.93 3.861 500 32.79 74.13 29.99 427.31 486.94 3.981 510 28.75 61.54 30.06 429.73 488.85 4.001 520 24.58 53.33 29.84 422.47 483.07 3.941 530 20.34 44.72 29.38 408.00 467.39 3.821 540 18.34 38.68 28.76 388.84 446.68 3.661 550 17.40 35.73 28.04 367.47 424.58 3.481 560 16.95 34.35 27.31 346.29 401.82 3.301 570 16.75 33.70 26.64 327.62 379.99 3.141 580 16.66 33.41 25.96 309.10 361.03 2.981 590 16.62 33.27 25.25 290.74 342.38 2.821 600 16.60 33.22 24.62 274.79 323.96 2.681 610 16.60 33.20 23.97 258.96 307.99 2.541 620 16.60 33.20 23.40 245.49 292.17 2.421 630 16.61 33.21 22.82 232.11 278.70 2.301 640 15.82 32.43 22.32 221.02 264.54 2.201 650 14.65 30.47 21.70 207.80 251.49 2.081 660 14.10 28.75 21.07 194.67 236.56 1.961 670 13.84 27.95 20.42 181.64 222.62 1.841 680 13.72 27.57 19.75 168.69 209.20 1.721 690 13.67 27.39 19.17 157.98 196.09 1.621 700 13.65 27.31 18.57 147.33 185.29 1.521 710 13.64 27.28 18.08 138.87 174.62 1.441 720 13.63 27.27 17.57 130.45 166.14 1.361 730 13.63 27.27 17.18 124.16 157.72 1.301 740 13.64 27.27 16.79 117.91 151.43 1.241 750 13.64 27.28 16.38 111.67 145.18 1.181 760 12.89 26.53 15.96 105.47 138.21 1.121 770 11.79 24.69 15.53 99.30 130.16 1.061 780 11.27 23.07 15.09 93.15 122.37 1.001 790 11.03 22.30 14.63 87.04 115.46 0.941 800 10.91 21.94 14.16 80.96 108.99 0.881 810 10.96 21.78 13.68 74.91 102.74 0.821 820 10.84 21.70 13.34 70.90 96.61 0.781 830 10.83 21.66 13.00 66.91 92.56 0.741 840 10.82 21.65 12.65 62.93 88.55 0.701 850 10.82 21.64 12.29 58.97 84.57 0.661 960 10.82 21.64 12.10 56.99 80.61 0.641 870 10.82 21.64 11.92 55.03 78.64 0.621 880 10.47 21.30 11.72 53.06 76.32 0.601 890 9.96 20.43 11.53 51.10 73.50 0.581 300 9.72 19.68 11.33 49.15 70.79 0.561 910 9.60 19.31 11.13 47.20 68.47 0.541 920 7.55 19.15 10.93 45.26 66.35 0.521 930 9.52 19.07 10.72 43.32 64.33 0.501 940 9.51 19.04 10.51 41.39 62.36 0.481 950 9.51 19.02 10.29 39.47 60.41 0.461 960 9.51 19.02 10.07 37.55 58.48 0.441 970 9.51 19.01 10.07 37.55 56.57 0.441 980 9.51 19.01 10.07 37.55 56.57 0.441 990 9.51 19.02 10.07 37.55 56.57 0.441 1000 9.01 18.52 9.84 35.64 56.07 0.421 1010 8.27 17.29 9.bl 33.74 52.92 0.401 1020 7.92 16.19 9.37 31.84 49.93 0.381 1030 7.76 15.68 9.13 29.95 47.52 0.361 1040 7.68 15.44 8.88 28.07 45.39 0.341 1050 7.64 15.32 8.62 26.20 43.40 0.321 1060 7.63 15.27 8.36 24.34 41.48 0.301 1070 7.62 15.25 8.08 22.50 39.59 0.281 1080 7.62 15.24 8.08 22.50 37.73 0.281 1090 7.61 15.23 8.08 22.50 37.73 0.281 1100 7.61 15.23 8.08 22.50 37.72 0.281 1110 7.61 15.23 8.08 22.50 37.72 0.281 1120 7.62 15.23 8.08 22.50 37.73 0.281 1130 7.62 15.23 8.08 22.50 37.73 0.281 1140 7.62 15.23 8.08 22.50 37.73 0.281 1150 7.62 15.23 8.08 22.50 37.73 0.281 1160 7.62 15.23 8.08 22.50 37.73 0.281 1170 7.62 15.24 8.08 22.50 37.73 0.281 1180 7.62 15.24 8.08 22.50 37.73 0.281 1190 7.62 15.24 8.08 22.50 37.73 0.281 1200 7.62 15.24 8.08 22.50 37.73 0.281 1210 7.62 15.24 8.08 22.50 37.74 0.291 1220 7.62 15.24 8.08 22.50 37.74 0.281 1230 7.62 15.24 8.08 22.50 37.74 0.281 1240 7.62 15.24 8.08 22.50 37.74 0.281 1250 7.62 15.24 8.08 22.50 37.74 0.281 1260 7.62 15.24 8.08 22.50 37.74 0.281 1270 7.62 15.25 8.08 22.50 37.74 0.281 1280 7.62 15.25 8.08 22.50 37.74 0.281 1290 7.62 15.25 8.08 22.50 37.74 0.281 1300 7.62 15.25 8.08 22.50 37.74 0.281 1310 7.63 15.25 8.08 22.50 37.75 0.281 1320 7.63 15.25 9.08 22.50 37.75 0.281 1330 7.63 15.25 8.08 22.50 37.75 0.291 1340 7.63 15.25 8.08 22.50 37.75 0.281 1350 7.63 15.25 8.08 22.50 37.75 0.281 1360 7.63 15.25 9.08 22.50 37.75 0.281 1370 7.63 15.26 8.08 22.50 37.75 0.281 1380 7.63 15.26 8.08 22.50 37.75 0.291 1390 7.63 15.26 8.08 22.50 37.75 0.281 1400 7.63 15.26 8.08 22.50 37.75 0.281 1410 7.63 15.26 8.08 22.50 37.75 0.281 1420 7.63 15.26 8.08 22.50 37.76 0.281 1430 7.63 15.26 8.08 22.50 37.76 0.281 1440 5.62 13.25 7.80 20.66 35.75 0.261 1450 2.66 8.29 6.88 15.23 28.94 0.201 1460 1.26 3.92 5.41 8.25 19.15 0.121 1470 0.60 1.86 3.75 2.90 10.11 0.061 1400 0.28 0.98 1.96 -0.17 3.68 0.017 1490 0.13 0.42 0.34 -0.23 0.24 0.001 1500 0.06 0.20 0.00 0.00 -0.03 0.000 1510 0.03 0.09 0.34 -0.23 0.09 0.001 1520 0.01 0.04 0.00 0.00 -0.19 0.000 1764.04 1783.57 STEP STAGE STORAGE OUTFLOW 2tS/DEL T STAGE STEP ass 'O' + O FT CF CFS CFS FT 1 0.000 0 0.00 0.00 0.000 1 2 0.002 63 0.67 0.88 0.002 2 3 0.004 126 0.95 1.37 0.004 3 4 0.006 189 1.16 1.79 0.006 4 5 0.008 251 1.34 2.19 0.008 5 6 0.010 314 1.50 2.55 0.010 6 7 0.012 377 1.64 2.90 0.012 7 8 0.014 440 1.78 3.24 0.014 8 9 0.016 503 1.90 3.58 0.016 9 10 0.018 566 2.01 3.90 0.018 10 11 0.020 629 2.12 4.22 0.020 11 12 0.025 786 2.37 4.99 0.025 12 13 0.030 943 2.60 5.74 0.030 13 14 0.035 1101 2.81 6.48 0.035 14 15 0.040 1258 3.00 7.20 0.040 15, 16 0.045 1416 3.18 7.90 0.045 16 17 0.050 1573 3.36 8.60 0.050 17 18 0.055 1731 3.52 9.27 0.055 is 19 0.060 lase 3.68 9.97 0.060 19 20 0.065 2046 3.83 10.65 0.065 10 21 0.070 2203 3.97 11.32 0.070 21 22 0.075 2361 4.11 11.99 0.075 22 23 0.080 2519 4.25 12.64 0.080 23 24 0.10 3150 4.75 15.25 0.10 24 25 0.12 3781 5.20 17.80 0.12 25 26 0.14 4414 5.62 20.33 0.14 26 27 0.16 5046 6.00 22.83 0.16 27 28 Me 5680 6.37 25.30 0.18 28 29 0.20 6314 6.71 27.76 0.20 29 30 0.22 6948 7.04 30.20 0.22 30 31 0.24 7583 7.35 32.63 0.24 31 32 0.26 8219 7.65 35.05 0.26 32 33 0.28 8855 7.94 37.46 0.28 33 34 0.30 9492 8.22 39.86 0.30 34 35 0.32 10129 8.49 42.26 0.32 35 36 0.34 10767 8.75 44.64 0.34 36 37 0.36 11406 9.01 47.03 0.36 37 38 0.38 12045 9.25 49.40 0.38 38 39 0.40 12685 9.49 51.78 0.40 39 40 0.42 13325 9.73 54.14 0.42 40 41 0.44 13966 9.96 56.51 0.44 41 42 0.46 14607 10.18 58.87 0.46 42 43 0.48 15249 10.40 61.23 0.48 43 44 0.50 15891 10.62 63.59 0.50 44 45 0.52 16535 10.83 65.94 0.52 45 46 0.54 17178 11.03 68.29 0.54 46 47 0.56 17823 11.23 70.64 0.56 47 48 0.58 18467 11.43 72.99 0.58 48 49 0.60 19113 11.63 75.34 0.60 49 50 0.62 19759 11.82 77.68 0.62 50 51 0.64 20405 12.01 80.03 0.64 51 52 0.66 21053 12.20 82.37 0.66 52 53 0.68 21700 12.38 84.71 0.68 53 54 0.70 22349 12.56 87.06 0.70 54 55 0.72 22998 12.74 89.40 0.72 55 56 0.74 23647 12.91 91.74 0.74 56 57 0.76 24297 13.09 94.08 0.76 57 58 0.78 24948 13.26 96.42 0.79 58 59 0.80 25599 13.43 98.76 0.80 59 60 0.82 26251 13.59 101.10 0.82 60 61 0.34 26903 13.76 103.44 0.94 61 62 0.96 27556 13.92 105.78 0.86 62 63 0.88 28210 14.08 108.12 0.88 63 64 0.90 28864 14.24 110.45 0.90 64 65 0.72 29519 14.40 112.79 0.92 65 66 0.94 30174 14.55 115.13 0.94 66 67 0.96 30830 14.71 117.48 0.96 67 68 0.98 31486 14.86 119.82 0.98 68 69 1.00 32143 15.01 122.16 1.00 69 70 1.02 32801 15.16 124.50 1.02 70 71 1.04 33459 15.31 126.94 1.04 71 72 1.06 34118 15.46 129.18 1.06 72 73 1.08 34779 15.60 131.53 1.08 73 74 1.10 35438 15.74 133.87 1.10 74 75 1.12 36098 15.89 136.21 1.12 75 76 1.14 36759 16.03 138.56 1.14 76 77 1.16 37421 16.17 140.91 1.16 77 78 1.18 38084 16.31 143.25 1.18 78 79 1.20 38747 16.44 145.60 1.20 79 80 1.22 39410 16.58 147.95 1.22 80 81 1.24 40074 16.72 150.30 1.24 81 82 1.26 40739 16.85 152.65 1.26 82 83 1.28 41404 16.98 155.00 1.28 83 84 1.30 42070 17.12 157.35 1.30 84 85 1.32 42737 17.25 159.70 1.32 85 86 1.34 43404 17.38 162.06 1.34 86 87 1.36 44072 17.51 164.41 1.36 87 88 1.38 44740 17.64 166.77 1.38 88 89 1.40 45409 17.76 169.12 1.40 89 90 1.42 46078 17.89 171.48 1.42 90 91 1.44 46748 18.01 173.34 1.44 91 92 1.46 47419 18.14 176.20 1.46 92 93 1.48 48090 18.26 179.56 1.48 93 94 1.50 48762 18.39 180.93 1.50 94 95 1.52 49434 18.51 183.29 1.52 95 96 1.54 50108 18.63 185.65 1.54 96 97 1.56 50781 18.75 189.02 1.56 97 98 1.58 51455 18.87 190.39 1.58 98 99 1.60 52130 18.99 192.76 1.60 99 100 1.62 52806 19.11 195.13 1.62 100 101 1.64 53482 19.22 197.50 1.64 101 102 1.66 54158 19.34 199.87 1.66 102 103 1.68 54836 19.46 202.24 1.68 103 104 1.70 55513 19.57 204.62 1.70 104 105 1.72 56192 19.69 206.99 1.72 105 106 1.74 56871 19.80 209.37 1.74 106 107 1.76 57551 19.92 211.75 1.76 107 108 1.78 58231 20.03 214.13 1.79 108 109 1.80 58912 20.14 216.51 1.80 109 110 1.82 59593 20.25 218.90 1.82 110 ill 1.34 60275 20.36 221.28 1.84 ill 112 1.86 60958 20.47 223.67 1.86 112 113 1.88 61641 20.58 226.05 1.89 113 114 1.90 62325 20.69 228.44 1.90 114 115 1.92 63009 20.80 230.93 1.92 115 116 1.94 63694 20.91 233.22 1.94 116 117 1.96 64380 21.02 235.62 1.96 117 118 1.9B 65066 21.12 238.01 1.98 118 119 2.00 65753 21.23 240.41 2.00 119 120 2.02 66441 21.34 242.80 2.02 120 121 2.04 67129 21.44 245.20 2.04 121 122 2.06 67817 21.55 247.60 2.06 122 123 2.08 68507 21.65 250.01 2.08 123 124 2.10 69197 21.75 252.41 2.10 124 125 2.12 69887 21.86 254.81 2.12 125 126 2.14 70578 21.96 257.22 2.14 126 127 2.16 71270 22.06 259.63 2.16 127, 129 2.18 71962 22.16 262.04 2.18 128 129 2.20 72655 22.27 264.45 2.20 129 130 2.22 73349 22.37 266.86 2.22 130 131 2.24 74043 22.47 269.28 2.24 131 132 2.26 74738 22.57 271.69 2.26 132 133 2.28 75433 22.67 274.11 2.28 133 134 2.30 76129 22.77 276.53 2.30 134 135 2.32 76826 22.87 278.95 2.32 135 136 2.34 77523 22.96 281.37 2.34 136 137 2.36 78221 23.06 283.80 2.36 137 138 2.38 78919 23.16 286.22 2.38 138 139 2.40 79618 23.26 288.65 2.40 139 140 2.42 80318 23.35 291.08 2.42 140 141 2.44 81018 23.45 293.51 2.44 141 142 2.46 81719 23.55 295.94 2.46 142 143 2.48 82421 23.64 298.38 2.48 143 144 2.50 83123 23.74 300.81 2.50 144 145 2.52 83826 23.83 303.25 2.52 145 146 2.54 84529 23.93 305.69 2.54 146 147 2.56 85233 24.02 300.13 2.56 147 148 2.58 85937 24.11 310.57 2.5B 148 149 2.60 86643 24.21 313.02 2.60 149 150 2.62 87349 24.30 315.46 2.62 150 151 2.64 88055 24.39 317.91 2.64 151 152 2.66 88762 24.48 320.36 2.66 152 153 2.68 89470 24.58 322.81 2.68 153 154 2.70 90178 24.67 325.26 2.70 154 155 2.72 90887 24.76 327.71 2.72 155 156 2.74 91596 24.85 330.17 2.74 156 157 2.76 92307 24.94 332.63 2.76 157 158 2.78 93017 25.03 335.09 2.79 158 159 2.80 93729 25.12 337.55 2.80 159 160 2.82 94441 25.21 340.01 2.82 160 161 2.84 95153 25.30 342.48 2.84 161 162 2.86 95867 25.39 344.94 2.86 162 163 2.88 96581 25.48 347.41 2.88 163 164 2.90 97295 25.56 349.98 2.90 164 165 2.92 98010 25.65 352.35 2.92 165 166 2.94 98726 25.74 354.83 2.94 166 167 2.96 99442 25.83 357.30 2.96 167 168 2.98 100159 25.91 359.78 2.98 168 169 3.00 100877 26.00 362.26 3.00 169 170 3.02 101595 26.09 364.74 3.02 170 171 3.04 102314 26.17 367.22 3.04 171 172 3.06 103034 26.26 369.71 3.06 172 173 3.08 103754 26.35 372.19 3.08 173 174 3.10 104475 26.43 374.68 3.10 174 175 3.12 105196 26.52 377.17 3.12 175 176 3.14 105918 26.60 379.66 3.14 176 177 3.16 106641 26.69 382.15 3.16 177 178 3.18 107364 26.77 384.65 3.18 178 179 3.20 108088 26.85 387.15 3.20 179 180 3.22 108812 26.94 389.65 3.22 180 181 3.24 109537 27.02 392.15 3.24 181 182 3.26 110263 27.10 394.65 3.26 182 183 3.28 110990 27.19 397.15 3.29 183 184 3.30 111717 27.27 399.66 3.30 184 185 3.32 112444 27.35 402.17 3.32 185 186 3.34 113173 27.44 404.68 3.34 186 187 3.36 113902 27.52 407.19 3.36 187 188 3.38 114631 27.60 409.70 3.38 188 189 3.40 115361 27.68 412.22 3.40 189 190 3.42 116092 27.76 414.74 3.42 190 191 3.44 116824 27.84 417.26 3.44 191 192 3.46 117556 27.92 419.78 3.46 192 193 3.48 118288 29.00 422.30 3.48 193 194 3.50 119022 28.08 424.82 3.50 194 195 3.52 119756 29.16 427.35 3.52 195 196 3.54 120490 29.24 429.88 3.54 196 197 3.56 121226 28.32 432.41 3.56 197 198 3.58 121962 28.40 434.94 3.58 198 199 3.60 122698 28.48 437.48 3.60 199 200 3.62 123435 28.56 440.01 3.62 200 201 3.64 124173 28.64 442.55 3.64 201 202 3.66 124912 29.72 445.09 3.66 202 203 3.68 125651 28.80 447.63 3.68 203 204 3.70 126390 28.88 450.18 3.70 204 205 3.72 127131 28.95 452.72 3.72 205 _ 206 3.74 127872 29.03 455.27 3.74 206 207 3.76 128613 29.11 457.82 3.76 207 208 3.78 129356 29.19 460.37 3.78 208 209 3.80 130099 29.26 462.93 3.80 209 210 3.82 130842 29.34 465.48 3.82 210 211 3.84 131506 29.42 468.04 3.84 211 212 3.86 132331 29.49 470.60 3.86 212 213 3.88 133077 29.57 473.16 3.88 213 214 3.90 133823 29.65 475.72 3.90 214 215 3.92 134570 29.72 478.29 3.92 215 216 3.94 135317 29.80 480.85 3.94 216 217 3.96 136065 29.87 483.42 3.96 217 218 3.98 136814 29.95 485.99 3.98 218 219 4.00 137563 30.02 488.57 4.00 219 220 4.02 138313 30.10 491.14 4.02 220 221 4.04 139064 30.17 493.72 4.04 221 222 4.06 139815 30.25 496.30 4.06 222 223 4.08 140567 30.32 498.38 4.08 223 224 4.10 141319 30.40 501.46 4.10 224 225 4.12 142073 30.47 504.05 4.12 225 226 4.14 142927 30.54 506.63 4.14 226 227 4.16 143581 30.62 509.22 4.16 227 228 4.18 144336 30.69 511.81 4.18 228 229 4.20 145092 30.77 514.41 4.20 229 230 4.22 145848 30.B4 517.00 4.22 230 231 4.24 146b06 30.91 519.60 4.24 231 232 4.26 147363 30.98 522.20 4.26 232 233 4.29 148122 31.06 524.80 4.28 233 234 4.30 148881 31.13 527.40 4.30 234 235 4.32 149640 31.20 530.00 4.32 235 236 4.34 150401 31.27 532.61 4.34 236 237 4.36 151162 31.35 535.22 4.36 237 238 4.38 151923 31.42 537.83 4.38 238 239 4.40 152686 31.49 540.44 4.40 239, 240 4.42 153449 31.56 543.06 4.42 240 241 4.44 154212 31.63 545.67 4.44 241 242 4.46 154976 31.70 548.29 4.46 242 243 4.48 155741 31.77 550.91 4.48 243 244 4.50 156507 31.95 553.54 4.50 244 245 4.52 157273 31.92 556.16 4.52 245 246 4.54 158040 31.99 558.79 4.54 246 247 4.56 158808 32.06 561.42 4.56 247 248 4.58 159576 32.13 564.05 4.58 248 249 4.60 160345 32.20 566.68 4.60 249 250 4.62 161114 32.27 569.31 4.62 250 251 4.64 161884 32.34 571.95 4.64 251 252 4.66 162655 32.41 574.59 4.66 252 253 4.68 163426 32.49 577.23 4.68 253 254 4.70 164199 32.55 579.87 4.70 254 255 4.72 164971 32.61 582.52 4.72 255 256 4.74 165745 32.68 585.17 4.74 256 257 4.76 166519 32.75 587.82 4.76 257 258 4.78 167294 32.82 590.47 4.78 258 259 4.80 168069 32.89 593.12 4.80 259 260 4.82 168845 32.96 595.77 4.82 260 261 4.84 169622 33.03 598.43 4.84 261 262 4.86 170399 33.09 601.09 4.86 262 263 4.88 171177 33.16 603.75 4.98 263 264 4.90 171956 33.23 606.42 4.90 264 265 4.92 172735 33.30 609.08 4.92 265 266 4.94 173515 33.37 611.75 4.94 266 267 4.96 174296 33.43 614.42 4.96 267 268 4.99 175077 33.50 617.09 4.98 268 269 5.00 175859 33.57 619.77 5.00 269 270 5.02 176642 33.63 622.44 5.02 270 w' CITY OF RENTON MEMORANDUM DATE: August 28, 1989 TO: Paul Lumbert, Acting Design Engineer FROM: Chuck Price, Storm Water Utility Engineer SUBJECT: PACCAR E.I.S. The following are Storm Water Utility's comments in response to the PACCAR Draft Environmental Impact statement. Outlined below are the location, subjects, and our comments in reference to the subjects. In addition to these comments, we feel that the topography needs to be discussed in the E.I.S. as any filling or grading will cause a loss of existing storage. LOCATION: B. NATURAL ENVIRONMENT 3. WATER b. Runoff/Absorption (Page 51) 2) Significant Impacts SUBJECT: Statement that percentage of precipitation that runs off will increase 20-30% because of increased pavement and that the impacts would not be considered significant and will likely have a beneficial effect on surface water quality. COMMENT 1: While the increase in quantities will tend to dilute the contaminants in the water, the site is currently under limited use and, as such, is under little exposure to these substances. The addition of pavement areas with vehicular traffic will increase the heavy metals and organics in the runoff and would not have a beneficial effect on surface water quality. The increase of runoff would also have a significant impact on the existing City storm drainage system capacity problems (this will be discussed in the Utilities Section). While the ponds may help reduce the silt leaving the site, they will not be as effective as biofiltration, which is current City Policy to require on all sites that have more than one acre of paved surface subject to vehicular travel or discharge within one quarter mile of open water. LOCATION: B. NATURAL ENVIRONMENT 3. WATER b. Runoff/Absorption 3) Possible Mitigating Measures (Page 52) SUBJECT: Water Quality • a 1 r Paul Lumbert August 28, 1989 Page Two COMMENT 2: Biofiltration of on-site flows should be incorporated in order to address water quality of runoff from on-site asphalt surfaces. LOCATION: C. BUILT ENVIRONMENT 1. ENVIRONMENTAL HEALTH C. Release or Potential Releases to the Environment 2) Significant Impacts (Page 82) Surface Water SUBJECT: Creates potential for releases to surface water during construction. Quality of storm water migrating off-site will improve after plant is constructed. COMMENT 3: Temporary Erosion and Sedimentation Control measures will be utilized to control erosion of soil and discharge. See Comment Numbers 4 and 5 for Water Quality. LOCATION: C. BUILT ENVIRONMENT 4. PUBLIC SERVICES/UTILITIES b. Water/Storm Water 2) Significant Impacts (Page 179) Storm Water SUBJECT: Storm Water Drainage Plan and Detention COMMENT 4: The three chamber baffled oil/water separator installed will help control oil spills, but in order to mitigate water quality, the storm drainage plan needs to incorporate the use of biofiltration for on-site drainage. This will help mitigate the heavy metals and oil which get into the system. The North Renton Interim Drainage Report identified the need for improvements to the City lines down Garden Av. N. and N. 8th St. Under existing conditions, these lines are severely under capacity and need to be upsized to prevent flooding of the area. When development occurs, there will be a loss of existing storage due to grading and filling of the site. This will cause a burden on the other property owners in the valley and possibly cause flooding on their sites. In addition, if the system in the street is full, the backwater effect will not allow the detention provided to operate correctly. A portion of the line running down Garden Av. N. has already been installed by previous developers in the area (a 72" concrete storm drain). PACCAR should contribute to these lines to mitigate the effects of the project on Renton's drainage network. LOCATION: C. BUILT ENVIRONMENT 4. PUBLIC SERVICES/UTILITIES b. Water/Storm Water 3) Possible Mitigating Measures (Page 136) Storm Water Paul Lumbert August 28, 1989 Page Three SUBJECT: Proposed replacement of existing line with 36" line. The DEIS states since relocation and reconstruction are for sole purpose of accommodating City off-site drainage for which no easement currently exists, the proponent should receive appropriate credit for this relocated facility. COMMENT 5: As this drainage originally ran in a natural drainage course and was most likely enclosed in pipes by previous development of the site, any relocation cost should be borne by the developer. EISPACR2/GDC:lf CITY OF RENTON MEMORANDUM DATE: November 30, 1989 TO: Chuck Price FROM: Garth Cray SUBJECT: Calculated Calculated Flows Across PACCAR Site The following table represents the flow from Basin No. 15 in the North Renton Basin under both present and future conditions. This is the sub-basin which flows across the PACCAR site in the storm line which they will be relocating. The flows were taken from the HEC1 run of the North Renton Basin. EXISTING CONDITIONS 2 Yr. 5 Yr. 10 Yr. 25 Yr. 100 Yr. No. 15 9 cfs 11 cfs 14 cfs 16 cfs 19 cfs FUTURE CONDITIONS No. 15 16 cfs 20 cfs 24 cfs 29 cfs 34 cfs CALCPACR/GDC:If CITY OF RENTON MEMORANDUM DATE: December 7, 1989 TO: Larry Springer, Planning Manager FROM: Chuck Price, Storm Water Utility Engineer SUBJECT: Paccar Relocated Houser Way Storm Drain y:�' From discussions of our last meeting with Paccar, it was determined that the City would provide their engineers with the amount of flow that the Houser Way storm drain lines should be designed for. For the 25 year future development condition, we have determined from HEC-1 models that this system should be able to pass a flow if 29 cfs (cubic feet per second). The existing flows through the system are shown in our model to be 16 cfs. As discussed earlier, a system for reimbursement of costs associated with the additional flow will need to be worked out. Final design of the system and determination of the sizes will be Paccar's Engineers responsibility. We are confident in the flow quantities given, however, their engineers may wish to do a more detailed hydrologic study using the SWMM 4 model which is satisfactory. It will be Paccar's responsibility to consider constraints the off site drainage system might have on their system. As discussed in meetings the backwater constraint is of particular concern and the impacts of it on their detention volume design. This may necessitate the development of a more detailed SWMM 4 model which can consider these constraints. cc: Dick Anderson CITY OF RENTON MEMORANDUM DATE: December 6, 1989 TO: Dick Anderson, Utility Systems Manager FROM: Chuck Price, Storm Water Utility Engineer SUBJECT: PACCAR Sizing of Relocated Storm Drain Paccar has proposed a 36 inch CMP storm drain line relocated along Houser Way to carry the off site flows which pass through their site. This is based on a 25 year existing condition design storm. We would like to see this system designed to handle future conditions of full build out. The City's proposed design criteria is still a 25 year storm but based on future conditions. The downstream facilities north of 8th street are also based on this criteria, therefore, a larger storm event would not be reasonable. We have determined that the existing flow conditions for the 25 year storm is 16 cfs. Paccar's estimate of a 36 inch CMP pipe is reasonable for slopes no flatter than 0.0020 ft/ft. From our preliminary HEC-1 models the future flows for the 25 year event would be approximately 29 cfs. The City's participation would be from the additional costs associated with requiring the additional flow capacity. We have taken a preliminary look at what upgrade would be needed to handle the increase in flows from 16 cfs to 29 cfs. Assuming the slope of the pipe is 0.0020 ft/ft, it looks like we would be looking at a 48 inch CMP storm drain line. As an alternative a 36 inch concrete system may also be sufficient. Costs would dictate which alternative to use. Final design of the system and determination of the sizes will be Paccar's Engineers responsibility. We are confident in the flow quantities given, however, their engineers may wish to do a more detailed hydrologic study using the SWMM 4 model which is satisfactory. It should be Paccar's responsibility to consider storm drain constraints the off site system might have on their system. This may necessitate the development of a more detailed SWMM 4 model which can consider these constraints. l CITY OF RENTON MEMORANDUM DATE: June 8, 1989 TO: Paul Lumbert, Acting Design Engineer FROM: Chuck Price, Storm Water Utility Engineer SUBJECT: PACCAR E.I.S. The following are Storm Water Utility's comments in response to the PACCAR Draft Environmental Impact statement. Outlined below are the location, subjects, and our comments in reference to the subjects. LOCATION: B. NATURAL ENVIRONMENT• 1. Earth a. Soils 3) Possible Mitigating Measures Off-Site Mitigation of Soil-by-Erosion (Page 19) SUBJECT: Control of soil migration and erosion. COMMENT 1: Filter fence, ditches, and temporary sedimentation control pond should be included as methods to decrease soil migration in addition to those already listed. These will need to be incorporated on a Temporary Erosion and Sedimentation Control Plan conforming to City Standards. LOCATION: B. NATURAL ENVIRONMENT 3. WATER A. Surface Water Movement/Quantity/ u li (Page 33) 1) Existing Conditions SUBJECT: Water Quality Testing of Cedar River, and Johns Creek COMMENT 2: The time that the tests were taken is critical when testing for metals and organics. If they were taken when there was no rainfall, you would expect the amounts of substances found to be less than that of samples taken during rainfall. In addition, the time during the storm event at which the sampling took place would change the quantities as a majority of the substances would be washed down in the initial stages of the storms. Was there any sediment testing on either John's Creek or the Cedar River? Sediment testing would be another measure of water quality. LOCATION: B. NATURAL ENVIRONMENT 3. WATER b. Runoff/Absorption (Page 35) 1) Existing Conditions SUBJECT: Water samples of surface water flowing off site (Hart Crowser). COMMENT 3: The time during the storm at which the testing of flows occurred can alter the results drastically as a majority of pollutants are washed down in the initial stages of the storms. The study reported the results as a comparison to typical urban runoff, but what are the actual substances found and what were the quantities? LOCATION: B. NATURAL ENVIRONMENT 3. WATER b. Runoff/Absorption (Page 35) 2) Significant Impacts SUBJECT: Statement that percentage of precipitation that runs off will increase 20-30% because of increased pavement and that the impacts would not be considered significant and will likely have a beneficial effect on surface water quality. COMMENT 4: While the increase in quantities will tend to dilute the contaminants in the water, the site is currently under limited use and, as such, is under little exposure to these substances. The addition of pavement areas with vehicular traffic will increase the heavy metals and organics in the runoff and would not have a beneficial effect on surface water quality. The increase of runoff would also have a significant impact on the existing City storm drainage system capacity problems (this will be discussed in the Utilities Section). LOCATION: B. NATURAL ENVIRONMENT 3. WATER b. Runoff/Absorption 3) Possible Mitigating Measures (Page 36) SUBJECT: Water Quality COMMENT 5: Biofiltration of on-site flows should be incorporated in order to address water quality of runoff from on-site asphalt surfaces. LOCATION: B. NATURAL ENVIRONMENT 3. WATER d. Public Water Supplies (Page 44) 2) Significant Impacts SUBJECT: Metals detected in surface flows from site to Johns Creek. COMMENT 6: Refer to Comment Numbers 3, 4, and 5. LOCATION: C. BUILT ENVIRONMENT 1. ENVIRONMENTAL HEALTH C. Release or Potential Releases to the Environment 2) Significant Impacts (Page 63) Surface Water SUBJECT: Creates potential for releases to surface water during construction. Quality of storm water migrating off-site will improve after plant is constructed. COMMENT 7: Temporary Erosion and Sedimentation Control measures will be utilized to control erosion of soil and discharge. See Comment Numbers 4 and 5 for Water Quality. LOCATION: C. BUILT ENVIRONMENT 4. PUBLIC SERVICES/UTILITIES b. Water/Storm Water 2) Significant Impacts (Page 134) Storm Water SUBJECT: Storm Water Drainage Plan and Detention COMMENT 8: The three chamber baffled oil/water separator installed will help control oil spills, but in order to mitigate water quality, the storm drainage plan needs to incorporate the use of biofiltration for on-site drainage. This will help mitigate the heavy metals and oil which get into the system. The North Renton Interim Drainage Report identified the need for improvements to the City lines down Garden Av. N., N. 8th and N. 6th Streets. Under existing conditions, these lines are severely under capacity and need to be upsized to prevent flooding of the area. A portion of the line running down Garden Av. N. has already been installed by previous developers in the area (a 72" concrete storm drain). PACCAR should contribute to these lines to mitigate the effects of the project on Renton's drainage network. LOCATION: C. BUILT ENVIRONMENT 4. PUBLIC SERVICES/UTILITIES b. Water/Storm Water 3) Possible Mitigating Measures (Page 136) Storm Water SUBJECT: Proposed replacement of existing line with 36" line. The DEIS states since relocation and reconstruction are for sole purpose of accommodating City off-site drainage for which no easement currently exists, the proponent should receive appropriate credit for this relocated facility. COMMENT 9: As this drainage originally ran in a natural drainage course and was most likely enclosed in pipes by previous development of the site, any relocation cost should be borne by the developer. EIS-PACR/GDC:lf f � Title• � � � Sheet No. of By / / Chk. / / Job No. 7/5��Cj SSOE, Inc. 3015 112th Avenue, N.E., Suite 101 Bellevue, Washington 98004 Fax 206-827-8412 • 206-827-2950 OW OF RENTON RECEIVED JUL 2 3 1,091 /-C' b4 �y � Title Sheet No. of P 2 By " PN L f 1(,/ q Chk. / ! Job No. I p — SSCE, Inc. 3015 112th Avenue, N.E., Suite 101 Bellevue, Washington 98004 Fax 206-827-8412 206-827-2950 0 MHU6 IE 23.g ' - 101•1.75 -- --- ( J -- . hH n2 � MtlpE, -1 IE23.�� IC 23.1c �, �,• �o.r IE 7o.6c IN,1 EL � 0 I�N-1• 1 J Y' ^'. - Irl•J SL iI.79 INV CL =i '01) CL — 95c.5� Titic Sheet No. of By T/�� �/ /q Chk. / / Job No. SSOE, Inc. 3015 112th Avenue, N.E., Suite 101 Bellevue, Washington 98004 Fax 206-827-8412 206-827-2950 n-V I fL:Art 3 'r UL)11�J`�C' A II - tl 7-5iA 2-1 tST11\,{ J I (�,. � � � 'fir �'��. ' �• � 7 f � �1 II 3 � ! �`�• j'_ i II-8� ; `� IS�'���' � h�: 1��3 I�'(� l t,-i t�\t_ 36 b I I 3`F `',1AT I t c)-I ut:�4 Yo N� -"ft�t�t�, •3�,,� 31.`i2 ; �,�� �f►>,�I �C25i'-��Y� I yr ' - l•�i� I /�' I,/ it �• ` ,I l��lt I I� 1 �G I�� Il I.YIYVI l� 77 � I �i-n"1Y�L f � J�S.� ]c-�. I•�j 7 6j �.�8�88! ('LI�a�T�S ,}i'f� 1 z HYDROGRAPH PLOT * = d: \projects\915010\pc2tot.hyd 20. 00 +-----------+-----------+-----------+-----------+-----------+----------- I I I I I I I I I I I I I I I I I I I I I I * I I I I I I I I I I I I I I I I I I I I I I I I *I I I I I I I I 16 . 00 +-----------+-----------+-----------+-----------+-----------+----------- I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I 12 . 00 +-----------+-----------+-----------+-----------+-----------+----------- I I I I I I I I I I I I I I I I * I I I I I I I I I I I I I I (uFS) I I I I * I I I I I I I I I I I I I I I I I I I 8 . 00 +-----------+-----------+-----------+-----------+-----------+----------- I I I I I I I I I I * I I I I I I I I I I I I * I* I I I I I I I I I I I I ** I I I I I ** Z I I I I I I * I I I I I * I I 4 . 00 +-----------+-----------+-----------+-----------+-----------+----------- I I I ***** I ************ I I I **** I I I ******* I I I *** I I I I I ***** I I I I I * I I I I I I ***** I I I I I I *** I I I I I *** I I I I I **** I I I I I . 00 *******-----+-----------+-----------+-----------+-----------+----------- . 00 2 . 00 4 . 00 6 . 00 8 . 00 10 . 00 12 TIME (HRS) ENTER [d: ] [path]filename[ .ext] OF COMPUTED HYDROGRAPH: d: \projects\915010\pc2tot,hyd :OGRAPH DATA PRINT-OUT: T(HRS) Q(CFS) T(HRS) Q(CFS) T (HRS) Q (CFS) T(HRS) Q(CFS) . 00 . 00 6 . 33 3 . 71 12 . 67 2 . 76 19 . 00 1. 72 . 17 . 00 6 . 50 3 . 73 12 . 83 2 . 44 19 . 17 1. 72 . 33 . 00 6 . 67 4 . 53 13 . 00 2 . 44 19 . 33 1. 72 . 50 . 00 6 . 83 5 . 34 13 . 17 2 . 44 19 . 50 1. 72 . 67 . 00 7 . 00 5 . 38 13 . 33 2 . 44 19 . 67 1. 72 . 83 . 03 7 . 17 6 . 34 13 . 50 2 . 44 19 . 83 1. 72 1 . 00 . 11 7 . 33 7 . 32 13 . 67 2 . 44 20 . 00 1. 72 1 . 17 . 23 7 . 50 10 . 66 13 . 83 2 . 44 20. 17 1. 72 1. 33 . 34 7 . 67 _ 18 . 20 14 . 00 2 . 45 20 . 33 1. 72 1. 50 . 43 7 . 83 16 . 87 14 . 17 2 . 45 20 . 50 1. 72 1. 67 . 59 8 . 00 9 . 43 14 . 33 2 . 45 20 . 67 1. 72 1. 83 . 76 8 . 17 6. 60 14 . 50 2 . 45 20 . 83 1. 72 2 . 00 . 87 8 . 33 5 . 64 14 . 67 2 . 30 21 . 00 1. 73 2 . 17 . 96 8 . 50 5 . 65 14 . 83 2 . 15 21 . 17 1. 73 2 . 33 1. 05 8 . 67 4 . 69 15 . 00 2 . 15 21 . 33 1. 73 2 . 50 1. 12 8 . 83 3 . 72 15 . 17 2 . 15 21 . 50 1 . 73 2 . 67 1. 32 9 . 00 3 . 72 15 . 33 2 . 15 21 . 67 1. 73 2 . 83 1 . 52 9 . 17 3 . 73 15 . 50 2 . 15 21 . 83 1. 73 3 . 00 1 . 60 9 . 33 3 . 73 15 . 67 2 . 15 22 . 00 1 . 73 3 . 17 1 . 67 9 . 50 3 . 73 15 . 83 2 . 15 22 . 17 1. 73 3 . 33 1 . 73 9 . 67 3 . 74 16 . 00 2 . 15 22 . 33 1. 73 3 . 50 1 . 79 9 . 83 3 . 74 16 . 17 2 . 15 22 . 50 1. 73 3 . 67 2 . 00 10 . 00 3 . 74 16 . 33 2 . 15 22 . 67 1. 73 83 2 . 21 10 . 17 3 . 74 16 . 50 2 . 15 22 . 83 1. 73 . 00 2 . 27 10 . 33 3 . 75 16. 67 1. 94 23 . 00 1. 73 4 . 17 2 . 32 10 . 50 3 . 75 16 . 83 1. 72 23 . 17 1 . 73 4 . 33 2 . 37 10 . 67 3 . 41 17 . 00 1. 72 23 . 33 1. 73 4 . 50 2 . 41 10 . 83 3 . 07 17 . 17 1. 72 23 . 50 1. 73 4 . 67 2 . 66 11 . 00 3 . 07 17 . 33 1 . 72 23 . 67 1 . 73 4 . 83 2 . 91 11 . 17 3 . 07 17 . 50 1 . 72 23 . 83 1 . 73 5 . 00 2 . 96 11 . 33 3 . 07 17 . 67 1 . 72 24 . 0_0 ___. 86 5 . 17 3 . 00 11 . 50 3 . 08 17 . 83 1 . 72 24 . 17 . 00 5 . 33 3 . 03 11 . 67 3 . 08 18 . 00 1 . 72 24 . 33 . 00 5 . 50 3 . 06 11 . 83 3 . 08 18 . 17 1 . 72 24 . 50 . 00 5 . 67 3 . 34 12 . 00 3 . 08 18 . 33 1 . 72 24 . 67 . 00 5 . 83 3 . 62 12 . 17 3 . 08 18 . 50 1 . 72 24 . 83 . 00 6 . 00 3 . 65 12 . 33 3 . 08 18 . 67 1 . 72 25 . 00 . 00 6 . 17 3 . 68 12 . 50 3 . 08 18 . 83 1 . 72 25 . 17 . 00 PRINT ANOTHER HYDROGRAPH (Y OR N) ? n HYDROGRAPH PLOT * = d: \projects\915010\pclOtot.hyd 30 . 00 +-----------+-----------+-----------+-----------+-----------+----------- I I I I I I I I I I I I I I I I I I I I I I I I I I I I * I I I I I I I I I I I I I I I I I I *I I I I I I I I 24 . 00 +-----------+-----------+-----------+-----------+-----------+----------- I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I 18 . 00 +-----------+-----------+-----------+-----------+-----------+----------- I I I I I I I I I I I I I I I I I I I I I I * I I I I I I I I (CFS) I I I I I I I I I I * I I I I I I I I I I I I I 12 . 00 +-----------+-----------+-----------+-----------+-----------+----------- I I I I I I I I I I * I I I I I I I I I I I I * I* I I I I I I I I I I I I ** I I I I I ** I I I I I I I * I I I I I * I I 6 . 00 +-----------+-----------+-----------+-----------+-----------+----------- I I I ****** I *********** I I I ***** I I I ******** I I I * I I I I I ****** I I I I I ***** I I I I I I * I I I I I ***** I I I I I *** I I I I I I *** I I I I I . 00 *****-------+-----------+-----------+-----------+-----------+----------- . 00 2 . 00 4 . 00 6. 00 8 . 00 10. 00 12 TIME (HRS) ENTER [d: ] [path] filename[ . ext] OF COMPUTED HYDROGRAPH: d: \projects\915010\pcl0tot.hyd ZOGRAPH DATA PRINT-OUT: T(HRS) Q(CFS) T(HRS) Q (CFS) T(HRS) Q(CFS) T(HRS) Q(CFS) . 00 . 00 6 . 33 5 . 65 12 . 67 4 . 04 19 . 00 2 . 51 . 17 . 00 6 . 50 5 . 67 12 . 83 3 . 57 19 . 17 2 . 51 . 33 . 00 6 . 67 6. 86 13 . 00 3 . 57 19 . 33 2 . 51 . 50 . 02 6 . 83 8 . 06 13 . 17 3 . 57 19 . 50 2 . 51 . 67 . 15 7 . 00 8 . 09 13 . 33 3 . 57 19 . 67 2 . 51 . 83 . 37 7 . 17 9 . 52 13 . 50 3 . 57 19 . 83 2 . 51 1 . 00 . 58 7 . 33 10 . 95 13 . 67 3 . 57 20. 00 2 . 51 1. 17 . 76 7 . 50 15 . 90 13 . 83 3 . 57 20. 17 2 . 51 1 . 33 . 92 7 . 67 _27.04 14 . 00 3 . 57 20 . 33 2 . 51 1 . 50 1. 05 7 . 83 24 . 98 14 . 17 3 . 57 20 . 50 2 . 51 1. 67 1. 34 8 . 00 13 . 93 14 . 33 3 . 57 20 . 67 2 . 51 1. 83 1. 63 8 . 17 9 . 73 14 . 50 3 . 57 20 . 83 2 . 51 2 . 00 1. 77 8 . 33 8 . 32 14 . 67 3 . 35 21 . 00 2 . 51 2 . 17 1. 89 8 . 50 8 . 32 14 . 83 3 . 14 21. 17 2 . 51 2 . 33 2 . 00 8 . 67 6 . 90 15 . 00 3 . 14 21 . 33 2 . 51 2 . 50 2 . 09 8 . 83 5 . 47 15 . 17 3 . 14 21 . 50 2 . 51 2 . 67 2 . 40 9 . 00 5 . 48 15 . 33 3 . 14 21. 67 2 . 51 2 . 83 2 . 72 9 . 17 5 . 48 15 . 50 3 . 14 21. 83 2 . 51 3 . 00 2 . 81 9 . 33 5 . 48 15 . 67 3 . 14 22 . 00 2 . 51 3 . 17 2 . 89 9 . 50 5 . 48 15 . 83 3 . 14 22 . 1.7 2 . 51 3 . 33 2 . 96 9 . 67 5 . 48 16. 00 3 . 14 22 . 33 2 . 51 3 . 50 3 . 02 9 . 83 5 . 49 16 . 17 3 . 14 22 . 50 2 . 51 3 . 67 3 . 34 10 . 00 5 . 49 16. 33 3 . 14 22 . 67 2 . 51 . 83 3 . 66 10 . 17 5 . 49 16. 50 3 . 14 22 . 83 2 . 51 . 00 3 . 72 10 . 33 5 . 49 16 . 67 2 . 82 23 . 00 2 . 51 4 . 17 3 . 77 10 . 50 5 . 49 16 . 83 2 . 51 23 . 17 2 . 51 4 . 33 3 . 82 10 . 67 5 . 00 17 . 00 2 . 51 23 . 33 2 . 51 4 . 50 3 . 86 10 . 83 4 . 50 17 . 17 2 . 51 23 . 50 2 . 52 4 . 67 4 . 23 11 . 00 4 . 50 17 . 33 2 . 51 23 . 67 2 . 52 4 . 83 4 . 61 11 . 17 4 . 50 17 . 50 2 . 51 23 . 83 2 . 52 5 . 00 4 . 65 11 . 33 4 . 50 17 . 67 2 . 51 24 . 00 _ _1. 26 _ 5 . 17 4 . 69 11. 50 4 . 50 17 . 83 2 . 51 24 . 17 . 00 5 . 33 4 . 72 11. 67 4 . 50 18. 00 2 . 51 24 . 33 . 00 5 . 50 4 . 75 11 . 83 4 . 50 18 . 17 2 . 51 24 . 50 . 00 5 . 67 5 . 16 12 . 00 4 . 50 18 . 33 2 . 51 24 . 67 . 00 5 . 83 5 . 57 12 . 17 4 . 51 18 . 50 2 . 51 24 . 83 . 00 6 . 00 5 . 60 12 . 33 4 . 51 18 . 67 2 . 51 25 . 00 . 00 6 . 17 5 . 63 12 . 50 4 . 51 18 . 83 2 . 51 25 . 17 . 00 PRINT ANOTHER HYDROGRAPH (Y OR N) ? n HYDROGRAPH PLOT * = d: \projects\915010\pc100tot.hyd 40. 00 +-----------+-----------+-----------+-----------+-----------+----------- I I I I I I I I I I I I I I I I I I I I I I * I I I I I I I I I I I I I I I I I I I I I I I I *I I 32 . 00 +-----------+-----------+-----------+-----------+-----------+----------- I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I 24 . 00 +-----------+-----------+-----------+-----------+-----------+----------- I I I I I I I I I I I Z I I I I * I I u I I I I I I I I I I I I (CFS) I I I I * I I I I I I I I I I I I I I I I I I I 16. 00 +-----------+-----------+-----------+-----------+------------+----------- I I I I * I I I I I I I I I I I I I I I I I I * I* I I I I I I I I I I I ** I ** I I I I I I I I I I I * I * I I I I I I I 8 . 00 +-----------+-----------+----------*****--------+-----------+----------- I I I * I I *********** I I I ***** I I I ******** I I ****** I I I I I ** I I I I I I ***** I I I I I **** I I I I I **I I I Z I I **** I I I I I I ** I I I I I . 00 ****--------+-----------+-----------+-----------+-----------+----------- . 00 2 . 00 4 . 00 6. 00 8 . 00 10. 00 12 1 TIME (HRS) ENTER [d: ] [path] filename[ . ext] OF COMPUTED HYDROGRAPH: d: \projects\915010\pc100tot.hyd 'OGRAPH DATA PRINT-OUT: T(HRS) Q (CFS) T (HRS) Q (CFS) T(HRS) Q (CFS) T(HRS) Q(CFS) . 00 . 00 6 . 33 7 . 78 12 . 67 5 . 45 19 . 00 3 . 39 . 17 . 00 6 . 50 7 . 80 12 . 83 4 . 82 19 . 17 3 . 39 . 33 . 02 6 . 67 9 . 43 13 . 00 4 . 82 19 . 33 3 . 39 . 50 . 22 6 . 83 11. 06 13 . 17 4 . 82 19 . 50 3 . 39 . 67 . 61 7 . 00 11. 08 13 . 33 4 . 82 19 . 67 3 . 39 . 83 . 96 7 . 17 13 . 02 13 . 50 4 . 82 19 . 83 3 . 39 1. 00 1. 24 7 . 33 14 . 96 13 . 67 4 . 82 20 . 00 3 . 39 1 . 17 1 . 49 7 . 50 21. 66 13 . 83 4 . 82 20 . 17 3 . 39 1. 33 1 . 69 7 . 67 36 . 78 14 . 00 4 . 82 20 . 33 3 . 39 1. 50 1 . 86 7 . 83 33 . 93 14 . 17 4 . 82 20 . 50 3 . 39 1. 67 2 . 27 8 . 00 18 . 89 14 . 33 4 . 82 20. 67 3 . 39 1. 83 2 . 70 8 . 17 13 . 19 14 . 50 4 . 82 20 . 83 3 . 39 2 . 00 2 . 86 8 . 33 11. 27 14 . 67 4 . 53 21. 00 3 . 39 2 . 17 3 . 00 8 . 50 11. 27 14 . 83 4 . 23 21. 17 3 . 39 2 . 33 3 . 12 8 . 67 9 . 34 15 . 00 4 . 23 21 . 33 3 . 39 2 . 50 3 . 23 8 . 83 7 . 41 15 . 17 4 . 23 21. 50 3 . 39 2 . 67 3 . 66 9 . 00 7 . 41 15 . 33 4 . 23 21. 67 3 . 39 2 . 83 4 . 09 9 . 17 7 . 41 15 . 50 4 . 23 21. 83 3 . 39 3 . 00 4 . 18 9 . 33 7 . 41 15 . 67 4 . 23 22 . 00 3 . 39 3 . 17 4 . 27 9 . 50 7 . 42 15 . 83 4 . 23 22 . 17 3 . 39 3 . 33 4 . 34 9 . 67 7 . 42 16 . 00 4 . 23 22 . 33 3 . 39 3 . 50 4 . 40 9 . 83 7 . 42 16 . 17 4 . 23 22 . 50 3 . 39 3 . 67 4 . 83 10 . 00 7 . 42 16 . 33 4 . 23 22 . 67 3 . 39 . 83 5 . 27 10 . 17 7 . 42 16 . 50 4 . 23 22 . 83 3 . 39 . 00 5 . 32 10 . 33 7 . 42 16 . 67 3 . 81 23 . 00 3 . 39 4 . 17 5 . 37 10 . 50 7 . 43 16 . 83 3 . 39 23 . 17 3 . 39 4 . 33 5 . 42 10 . 67 6 . 75 17 . 00 3 . 39 23 . 33 3 . 39 4 . 50 5 . 46 10 . 83 6 . 08 17 . 17 3 . 39 23 . 50 3 . 39 4 . 67 5 . 97 11. 00 6 . 08 17 . 33 3 . 39 23 . 67 3 . 39 4 . 83 6 . 48 11. 17 6 . 08 17 . 50 3 . 39 23 . 83 3 . 39 5 . 00 6 . 52 11. 33 6 . 08 17 . 67 3 . 39 24 . 00 __ 1 . 69 5 . 17 6 . 55 11 . 50 6 . 08 17 . 83 3 . 39 24 . 17 . 00 5 . 33 6 . 58 11 . 67 6 . 08 18 . 00 3 . 39 24 . 33 . 00 5 . 50 6 . 61 11 . 83 6 . 08 18 . 17 3 . 39 24 . 50 . 00 5 . 67 7 . 16 12 . 00 6 . 08 18 . 33 3 . 39 24 . 67 . 00 5 . 83 7 . 71 12 . 17 6 . 08 18 . 50 3 . 39 24 . 83 . 00 6 . 00 7 . 74 12 . 33 6 . 08 18 . 67 3 . 39 25 . 00 . 00 6 . 17 7 . 76 12 . 50 6 . 08 18 . 83 3 . 39 25 . 17 . 00 PRINT ANOTHER HYDROGRAPH (Y OR N) ? n Title ) Sheet No. of By A L_ -1 /5p /`j Chk. / / Job No. SSOE, Inc. • 3015 112th Avenue, N.E., Suite 101 Bellevue, Washington 98004 Fax 206-827-8412 206-827-2950 Tj�l%l �f,CJI }1t.-Ia'. i GoK(JLY� (=}- r-'L:1 F L `'�'�/ _.__ . . . . 2 I N 7c a ✓.r ►. CUL. I a ^rl7 r�" tLk e} 1 t Uc f j,:_. L_ �IT1� f l�j��5�'.`.'��SG27 QtTN FO* o,,,),z7A1 lo/,JS , S5LA3S , t PAIL('^AD 13e>^S 14 PF-f"I r-J r it r06- fl-cQ f"'A t�,3 13,a C A W-tED 13c� J\JS �.� TFf� NE"Sc,.x?/fit/( ��' c:A"� G(:� CAdl'JS (34'}���' ""'' ��ZNI( IZ- j3vl�Dlr.}(r r'oUnh�v�t'i7�rvS 1:11cif I �.� f'F'�Jlu--l'l:'' PCN)`tMr-)(r ArJy f�,iLt n ► ) - �'I t ('�it.�,��-' c�',.c J! ,l y!;�o�Jns -7-I M c cal.: 60r•1L� �1��li.�t`,,)'�r� ' �I G f , `t;. j 41 E�j' ll-c� I-'.��I rJ fjILL 6E . Ssjf°1co I0 f3C- L: rk,Ur1L U MI^� Title /�Ap (' ('�� Sheet No. of By 71 // lq Chk. / / Job No. a/0 SSOE, Inc. • 3015 112th Avenue, N.E., Suite 101 • Bellevue, Washington 98004 Fax 206-827-8412 • 206-827-2950 At ` y� 3� SG �- ��r is�. 5 UG�e L o� env �� S IBC • w � 4/ _5 441 Ca1a�: Atf 12, - - = 4z o, GfS. o � , I�Illllpl♦ � ~ - �� ``ram • • , -/ f � ��`+ate I e • • '• , ./ j�•� �, � i/ • •��-- a�����a_�a����c . �a�a����---_�.� tea! ras �• ���`�� Wf- IBM + .. RVA of ME 1 � 4 � s • • ' � • . �� Vie► .. -. SOUTH25.XLS TAL SSOE PACCAR - SOUTHERN ACREAGE STORM SEWER INTERCEPT PROJECT#915010 25-YEAR STORM BACKWATER ANALYSIS LOCATION/ DISTANCE TO PEPE DISTANCE TO INVERT GROUND LEVEL PIPE BURIAL BEND ANGLE AT DOWNSTREAM MANHOLE# OUTPUT NEXT ELEVATION COVERAGE MANHOLE SLOPE DOWNSTREAM LOCATION # (FT) (Fn (FT) (Fr) (Fr) (degrees) (%) OUTFALL 0 0 20.45 30.6 6.2 0 N/A 1 59 59 20.60 28.0 3.9 30 0.25% 2 219 160 20.92 27.0 2.6 0 0.20% 3 509 290 21.50 26.6 1.6 30 0.20% 4 809 300 22.10 26.9 1.3 0 0.20% 5 1109 300 22.70 27.6 1.4 0 0.20% 6 1409 300 23.30 27.4 0.6 90 0.20% 7 1546.15 137.15 23.57 27.4 0.3 0 0.20% 8 1607.15 61 23.70 27.9 1.7 0 0.21% 9 1793.15 186 24.44 30.0 3.1 0 0.40% 10 1940 146.85 25.03 31.0 3.5 0 0.40% 11 2025 85 25.36 31.0 3.1 0 0.39% 12 2138 113 25.82 31.0 2.7 0 0.41% 13 2192 54 26.04 31.0 2.5 0 0.41% 14 2259 67 26.30 31.5 2.7 0 0.39% fNLEI' 2357 98 26.70 35.0 5.8 0 0.41% Page 1 6/11/91 5OUTH25.XLS TAL SSOE PACCAR-SOUTHERN ACREAGE STORM SEWER INTERCEPT PROJECT #/915010 1 2 3 4 5 6 7 8 9 10 11 PIPE FLOW LENGTH PIPE SIZE 'N' VALUE OUTLET INLET BARREL BARREL BARREL TW ELEV FRICTION SEGMENT Q L D ELEV ELEV AREA VELOCITY VELOCITY LOSS H TO MH A V HEAD (CFS) (IN) ( (m (SQL (FPS) (FT) (FT) (FT) OUTFALL 1 60.92 59 48 0.012 20.45 20.60 12.57 4.85 0.36 24.60 0.090 1 2 31.91 160 42 0.012 20.60 20.92 9.62 3.32 0.17 25.19 0.136 2 3 31.91 290 42 0.012 20.92 21.50 9.62 3.32 0.17 25.42 0.247 3 4 31.91 300 42 0.012 21.50 22.10 9.62 3.32 0.17 25.78 0.256 4 5 31.91 300 42 0.012 22.10 22.70 9.62 3.32 0.17 26.13 0.256 5 6 31.91 300 42 0.012 22.70 23.30 9.62 3.32 0.17 26.47 0.256 6 7 31.91 137 42 0.012 23.30 23.57 9.62 3.32 0.17 27.04 0.117 7 8 31.91 61 42 0.012 23.57 23.70 9.62 2.60 0.11 27.31 0.032 8 9 25.04 186 30 0.012 23.70 24.44 4.91 5.10 0.40 27.19 0.587 9 10 25.04 85 30 0.012 24.44 25.03 4.91 5.10 0.40 27.99 0.268 10 11 25.04 113 30 0.012 25.03 25.36 4.91 5.10 0.40 28.46 0.356 11 12 13.96 54 30 0.012 25.36 25.82 4.91 2.84 0.13 29.36 0.053 12 13 13.96 67 30 0.012 25.82 26.04 4.91 2.84 0.13 29.48 0.066 13 14 13.96 98 30 0.012 26.04 26.30 4.91 2.84 0.13 29.61 0.096 14 INLET 13.96 0 30 0.012 26.30 26.70 4.91 2.84 0.13 29.77 0.000 0.13 Page 2 6/11/91 SOUTH25.XLS TAL SSOE PACCAR - SOUTHERN ACREAGE STORM SEWER INTERCEPT PROJECT#915010 12 13 14 15 16 17 18 19 20 ENTRANCE ENTRANCE EXIT OUTLET INLET APPROACH BEND JUCTION HW ELEV GROUND GL-HW HGL ELEV HEAD LOSS HEAD LOSS CONTR CONTR VELOCITY HEAD LOSS HEAD LOSS LEVEL AT ELEV ELEV HEAD MANHOLE (FT) (Fn (FT) (FT) (Fr) (FT) (FT) (FI) (Fr) (Fl) (FT) 24.69 0.18 0.36 25.24 24.12 -0.17 0.04 0.09 25.19 28.0 2.81 25.33 0.09 0.17 25.58 23.51 -0.17 0.00 0.00 25.42 27.0 1.58 25.66 0.09 0.17 25.92 24.09 -0.17 0.04 0.00 25.78 26.6 0.82 26.04 0.09 0.17 26.30 24.69 -0.17 0.00 0.00 26.13 26.9 0.78 26.38 0.09 0.17 26.64 25.29 -0.17 0.00 0.00 26.47 27.6 1.13 26.73 0.09 0.17 26.99 25.89 -0.17 0.23 0.00 27.04 27.4 0.36 27.16 0.09 0.17 27.42 26.16 -0.11 0.00 0.00 27.31 27.4 0.09 27.35 0.05 0.11 27.50 26.29 -0.40 0.01 0.09 27.19 27.9 0.71 27.78 0.20 0.40 28.38 27.19 -0.40 0.01 0.00 27.99 30.0 2.01 28.25 0.20 0.40 28.86 27.78 -0.40 0.01 0.00 28.46 31.0 2.54 28.82 0.20 0.40 29.43 28.11 -0.13 0.00 0.06 29.36 31.0 1.64 29.42 0.06 0.13 29.60 27.67 -0.13 0.00 0.00 29.48 31.0 1.52 29.55 0.06 0.13 29.74 27.89 -0.13 0.00 0.00 29.61 31.0 1.39 29.71 0.06 0.13 29.90 28.15 -0.13 0.00 0.00 29.77 31.5 1.73 29.77 0.06 0.13 29.96 28.55 -0.13 0.00 0.00 29.84 351.0 5.16 Page 3 6/11/91 SOUTH 100.XLS TAL SSOE PACCAR-SOUTHERN ACREAGE STORM SEWER INTERCEPT PROJECT#915010 100-YEAR STORM BACKWATER ANALYSIS LOCATION/ DISTANCE TO PIPE DISTANCE TO INVERT GROUND LEVEL PIPE BURIAL BEND ANGLE AT DOWNSTREAM MANHOLE II OUTPUT NEXT ELEVATION COVERAGE MANHOLE SLOPE DOWNSTREAM LOCATION # (FT) (F1) (FT) (FT) (Fn (degrees) (%) OUTFALL 0 0 20.45 30.6 6.2 0 N/A 1 59 59 20.60 28.0 3.9 30 0.25% 2 219 160 20.92 27.0 2.6 0 0.20% 3 509 290 21.50 26.6 1.6 30 0.20% 4 809 300 22.10 26.9 1.3 0 0.20% 5 1109 300 22.70 27.6 1.4 0 0.20% 6 1409 300 23.30 27.4 0.6 90 0.20% 7 1546.15 137.15 23.57 27.4 0.3 0 0.20% 8 1607.15 61 23.70 27.9 1.7 0 0.21% 9 1793.15 186 24.44 30.0 3.1 0 0.40% 10 1940 146.85 25.03 31.0 3.5 0 0.40% 11 2025 85 25.36 31.0 3.1 0 0.39% 12 2138 113 25.82 31.0 2.7 0 0.41% 13 2192 54 26.04 31.0 2.5 0 0.41% 14 2259 67 26.30 31.5 2.7 0 0.39% INLET 2357 98 26.70 35.0 5.8 0 0.41% Page 1 6/11/91 SOUTH 100.XLS TAL SSOE PACCAR- SOUTHERN ACREAGE STORM SEWER INTERCEPT PROJECT#915010 1 2 3 4 5 6 7 8 9 10 11 PIPE FLOW LENGTH PIPE SIZE 'N" VALUE OUTLET INLET BARREL BARREL BARREL TW ELEV FRICTION SEGMENT Q L D ELEV ELEV AREA VELOCITY VELOCITY LOSS MH TO MH A V HEAD (CFS) (FT) (IN) (Fn (FT) (SQM (FPS) (m (m (m OUTFALL 1 71.08 59 48 0.012 20.45 20.60 12.57 5.66 0.50 24.60 0.122 1 2 36.78 160 42 0.012 20.60 20.92 9.62 3.82 0.23 25.41 0.181 2 3 36.78 290 42 0.012 20.92 21.50 9.62 3.82 0.23 25.71 0.328 3 4 36.78 300 42 0.012 21.50 22.10 9.62 3.82 0.23 26.20 0.340 4 5 36.78 300 42 0.012 22.10 22.70 9.62 3.82 0.23 26.65 0.340 5 6 36.78 300 42 0.012 22.70 23.30 9.62 3.82 0.23 27.11 0.340 6 7 36.78 137 42 0.012 23.30 23.57 9.62 3.82 0.23 27.87 0.155 7 8 36.78 61 42 0.012 23.57 23.70 9.62 3.00 0.14 28.23 0.043 8 9 28.86 186 30 0.012 23.70 24.44 4.91 5.88 0.54 28.06 0.779 9 10 28.86 85 30 0.012 24.44 25.03 4.91 5.88 0.54 29.12 0.356 10 it 28.86 113 30 0.012 25.03 25.36 4.91 5.88 0.54 29.76 0.473 11 12 16.09 54 30 0.012 25.36 25.82 4.91 3.28 0.17 30.95 0.070 12 13 16.09 67 30 0.012 25.82 26.04 4.91 3.28 0.17 31.11 0.087 13 14 16.09 98 30 0.012 26.04 26.30 4.91 3.28 0.17 31.28 0.128 14 INLET 16.09 0 30 0.012 26.30 26.70 4.91 3.28 0.17 31.50 0.000 0.17 Page 2 6/11/91 SOUTH 100.XLS TAL SSOE PACCAR-SOUTHERN ACREAGE STORM SEWER INTERCEPT PROJECT#915010 12 13 14 15 16 17 18 19 20 ENTRANCE ENTRANCE EXrr OUTLET pu= APPROACH BEND JUCTION HW ELEV GROUND GL-HW HGL ELEV HEAD LOSS HEAD LOSS CONTR CONTR VELOCITY HEAD LOSS HEAD LOSS LEVEL AT ELEV ELEV HEAD MANHOLE 24.72 0.25 0.50 25.47 24.60 -0.23 0.05 0.12 25.41 28.0 2.59 25.59 0.11 0.23 25.93 23.72 -0.23 0.00 0.00 25.71 27.0 1.29 26.04 0.11 0.23 26.38 24.30 -0.23 0.05 0.00 26.20 26.6 0.40 26.54 0.11 0.23 26.88 24.90 -0.23 0.00 0.00 26.65 26.9 0.26 26.99 0.11 0.23 27.33 25.50 -0.23 0.00 0.00 27.11 27.6 0.49 27.45 0.11 0.23 27.79 26.10 -0.23 0.30 0.00 27.87 27-41&'% -0.47 28.02 0.11 0.23 28.36 26.37 -0.14 0.00 0.00 28.23 27.4 -0.83 28.27 0.07 0.14 28.48 26.50 -0.54 0.01 0.11 28.06 27-9 21 -0.16 28.84 0.27 0.54 29.65 27.57 -0.54 0.01 0.00 29.12 30.0 0.88 29.48 0.27 0.54 30.28 28.16 -0.54 0.01 0.00 29.76 31.0 1.24 30.23 0.27 0.54 31.03 28.49 -0.17 0.00 0.08 30.95 31.0 0.05 31.02 0.08 0.17 31.27 27.82 -0.17 0.00 0.00 31.11 31.0 M -0.11 31.19 0.08 0.17 31.44 28.04 -0.17 0.00 0.00 31.28 31.0 �, -0.28 31.41 0.08 0.17 31.66 28.30 -0.17 0.00 0.00 31.50 31.5 0.00 31.50 0.08 0.17 31.75 28.70 -0.17 0.00 0.00 31.58 35.0 3.42 Page 3 6/11/91 Title r � � Sheet No. / of By 1 /djj I Chk. / / Job No. %1J�©16 SSOE, Inc. • 3015 112th Avenue, N.E., Suite 101 Bellevue, Washington 98004 • Fax 206-827-8412 206-827-2950 / ri+•iry y2 " ReP /9STM G7l ����� ,�,�� �� ,/ • G'mc�.�. /`i'ate, �'���� G�u�%ari..G'en'G �` �ss4c. �Cf'OM /99d �Qi��►�U-,v oOCo= dL.-4 Ale = 44 Z/ x i 30 x i. 8 58 */t.,F. GAL = 2 7 `70 #1141c, 277o 7 �3, $) A$?lO e7b el, ,7 �O laAn o /000 dln .o/ crac-� 67h G/ Zr is oA. 5 , �•B3 Title , ,.j� � r Sheet No. of By Chk. / / Job No. SSOE, Inc. • 3015 112th Avenue, N.E., Suite 101 Bellevue, Washington 98004 Fax 206-827-8412 • 206-827-2950 o 91TV it AU G 6 1991 CITY OF RENTON Engineering Dept, w-3 u,Di-t tr.D•-� � � � w � 1ta•-17 �� \ utu-u u.u-tt 1 u-1 � r-1 It�LL-7 "7-1 tr uFT ff��» 1e.n ltl7-t It,67 tt.c7-i •I e.lrt-" -4 un-e 0� 1tJ7-+ � l 1 Ita7-4 i V� It,tl-i LV7-i �• '� r IL ltln-i tr.••1 � J�� � r Dry Its•-7 � � I ��� — _--- VAX- 4TH 17 17/S-t t '� 17ft-1xa- tTft�J 7.a- 17,Dt-1 17.DL-t ` 17.61-7J �� 7ft- r l7 /L ^ 17f7t"� -0 7 L J 17 -4 1 t 7 G� n 7 l 1T IO 17 1 7 IT 1 wire T' cl a 7A3- (� - - � - - � 7) 7 P i �D1,0 < < 17,CT Y r y 17n-D t7f2-4 1>� 17L4,- 1sS] 7 h 17 ,C 1- 7,D" >• l IT.Fh 17,F4,- IIIhU 17JN V 17 {- — ..pp 17J4-7 K I7Lh1 lift 17LI-4 7.D hi m -s T/ht 7.Ch i 4-91AhT Z• 17l httJ 17f 7F•h'+ J L l�("j�, `��t, 17rre 7fh{ ty I7.Ch] y tv 7f hi M4-4 K L��'� 171 h <� t, ht jv o-1 Ilfro L7-It 7"_ / Ufs-1 — TAT 17,7�-a 17.0 17lC6- _ 17"-4 1T t nas-0� 17Ls- r a t 17X" �A QItD tTI3-< ST �� t7.17-t ` I7F3-7 7 l l uyrD 17,D3-C -- 17,Lhll ll.d't 7.Di-tt _17,04-7 ... 17�• _. _ 17.Dh1 I7 , 17,b" q! I7,44 17 ` 11F4-tt 17,DF7 ITL•-7 l7 s / lj6+-+ .rA-1 17,C�-J I7,Uht I7,C•- 17A -• •4 � lT Cl 1 I7XT-0 I < 17XI-0 +• M Title l Sheet No. of By 7 / / 7� Chk. / / Job No. '71 ba E, SSOE, Inc. • 3015-11-2tth Avenue, N.E., Suite 101 Bellevue, Washington 98004 Fax 206-827-8412 • 206-827-2950 74 '2'Q Pz 1, 6 3 G a 7&&0 �t s� 6�0' @ i.� s� .oiy� �� 27 3 ,2 T = ��-Z = 20 3 sec j G I 2 riM rL( - Y / ` ti' •�' "``J•�..• i, � •` � �/� (��� �■ ��. � � �. 'i Ili ., II !! ++ '' U� rti r �;.• sy. 'I /ti .D •• ■i 1 co • •• gd t 1 +�t� i £Y"i �yj .i j'. y� A�■ ✓. • *a t Y yS ^i .s rt,. A a rri i��. •" i,�j • •• ■ ;�; � Yll y 1 sees% 11*4 • .� O�� • • �• o Ira lop Y O �yw -�N�t+c'�t -j}a� 't. L � '>w• } �� - ���� t,�•, yam,_ ' `•• •:�:: � • ~ ti It1 .,I iM�lt � r a 1d • •.i r g Si� • t�`wy�� ��J�1 4 � I--� "A , : s3 t..r ,i« i� +�_ ��t11 11, 111 M en 71C ,'T• 7��1) �p•♦)R•.Irl 17'.- h` ' M a . .tl. ti7 ��g� � D 1{'�S ;� •� '� iY SI`"�4`t �,x� t .., ,`,,% ,1.:'' iA : f>_�l!� `�,tl atsai• �w72 Z- ■ a♦.1 O six cn an loon .81 WT Us �y��y�7,i��-0' .rl+,w,A.� MM�nMi+3 d�yCa �'. tea.•'.�Ir'': �b' � ♦• ` , , R�w-i!■•�� 4�>��.. � •�,'�' .:till ,. ■ '� �+r y ■ !. Q b' ison re as lit I �_ �i.r•f • • •w�`i•■■• •■• •I •. a •,• /�• •• t. ., �_ — •. .. Y M +� •sent ••, tstt■t: _� ■.•.:�,• = t�� y I' rn Uwe 0, j J Lo ii r� 1 ,eY.,Y,•,.,`ttfl►jvlr \ d+a 7 • ,l�.-<'• • • , 3<♦ 1 , t,/ • � —�1 d • �• (A.. \�\` t .k �`t ,fit ;�•�>c�- ' ;� • �� 'YY\/(rr1 � • e. . • ' / $ •_• � • r• �� p'�f+"fie" � a 41�: �)��y.:,: £"�'q' � c= ��_ �°+t 7� 1•"IM, R c �� lt:.: ;"pl: t i .r ,�i � r�1 ,.� zylq�Q • ,,1� x: <�} r CA • .M /� ,� �h"F" \ 'ti`W•l �11i �. _.l g1 :.. �� i ■ •f� d'•;-EF 4� 11a«Z f, 04 fit •• •; �/�, � _- ,�a:;�,, `.�,�- XI�i� ; • � ',� � ` � Wk At 1„ l•x, i "` ••t.' t +fig i r, ,,. + i ;+► �� ( �I i. � t�,• a •, b • � c 'r i�. + �'� � • + • ♦ • � n': � • may .°• • • _ � i a t�• ���.^i� R '• � � _ ��.• •. ,..t-. • ,.•,,.� �;�J� t ',rt•��; 4 � a IM"_4 l i ' 7-i 1 i l fix' p 14 `�,ir• sue-i l r� opal A. 7t7a•t l�� �S 1 '011lo J� rt �� /V\ �/✓/"lA�/-'/(-'lO/ � It�H - , 'rl Wl1I�_ p 4 711 17 se ^l Illt-t I7,Ct- it ,f� 1 J` 7d` 17.Ft-3 1 Jt� ` 3f + v!t tj its 17Jt-1 � vn-1 I7Fz- q/te un t un-t 171-31-3 17✓a-� � r 7114- r ��17l rut ITF/_t 17A,-1 O 7?H 7 {- `4 n/Hu ..p 17/r7 - 11/ 7.D 1-1 —1114-1 lt.[1-7 l7/D-t 7/4-1 17 4-9 l7/4- i 713- -17n-1 17n-� 17 UXI Mu"l Tile }} L Sheet No. of By U �'. / Y Chk. ! / Job No. SSOE, Inc. • 3015 112th Avenue, N.E.,,,S/luite 101 Bellevue, Washington 98004 Fax 206-827-8412 • 206-827-2950 .. X5 zV,46 N'4 /L D/0 r� rr t U �2 G C'�6 �pZ �// Ar, � G'°f("fit: 6 L:/L A'r Title Sheet No. of By � / / Chk. / / Job No. 9/5z'706 SSOE, Inc. 3015 112th Avenue, N.E., Suite 101 Bellevue, Washington 98004 Fax 206-827-8412 • 206-827-2950 Op 77 F� 17' B:HYD J KING COUNTY DEPARTMENT OF PUBLIC WORKS Surface Water Management Division HYDROGRAPH PROGRAMS Version 4 . 20 1 - INFO ON THIS PROGRAM 2 - SBUHYD 3 - ROUTE 4 - ROUTE2 5 - ADDHYD 6 - BASEFLOW 7 - PLOTHYD 8 - DATA 9 - RDFAC 10 - RETURN TO DOS ENTER OPTION: 2 SBUH/SCS METHOD FOR COMPUTING RUNOFF HYDROGRAPH STORM OPTIONS: 1 - S. C.S. TYPE-lA 2 - 7-DAY DESIGN STORM 3 - STORM DATA FILE SPECIFY STORM OPTION: 1 S.C.S. TYPE-lA RAINFALL DISTRIBUTION ENTER: FREQ(YEAR) , DURATION(HOUR) , PRECIP(INCHES) 25, 24 , 3 . 4 ---------------------------------------------------------------------- ******************** S.C. S. TYPE-lA DISTRIBUTION ******************** ********* 25-YEAR 24-HOUR STORM **** 3 . 40" TOTAL PRECIP. ********* ---------------------------------------------------------------------- ENTER: A(PERV) , CN(PERV) , A(IMPERV) , CN(IMPERV) , TC FOR BASIN NO. 1 $9. 8, 77, 32 . 7 , 98, 15 . 2 DATA PRINT-OUT: AREA(ACRES) PERVIOUS IMPERVIOUS TC(MINUTES) A CN A CN 50. 6 17 . 9 77 . 0 32 . 7 98 . 0 15 . 2 PEAK-Q(CFS) T-PEAK(HRS) VOL(CU-FT) 28 . 61 7 . 83 463179 ENTER [d: ] [path] filename[ .ext] FOR STORAGE OF COMPUTED HYDROGRAPH: B:HYD25 FILE ALREADY EXIST; OVERWRITE (Y or N) ? N r ENTER [d: ] [path] filename[ .ext] FOR STORAGE OF COMPUTED HYDROGRAPH: B:HYD25 FILE ALREADY EXIST; OVERWRITE (Y or N) ? Y SPECIFY: C - CONTINUE, N - NEWSTORM, P - PRINT, S - STOP P HYDROGRAPH DATA PRINT-OUT: T(HRS) Q(CFS) T(HRS) Q(CFS) T(HRS) Q(CFS) T(HRS) Q(CFS) . 00 . 00 6. 33 6 . 40 12 . 67 6. 07 19 . 00 3 .70 . 17 . 00 6 . 50 6 . 51 12 . 83 5 . 58 19 . 17 3 . 70 . 33 . 00 6. 67 7 . 28 13 . 00 5. 34 19 . 33 3 .70 . 50 . 04 6. 83 8 . 42 13 . 17 5. 22 19 . 50 3 . 70 . 67 . 18 7 . 00 9 . 06 13 . 33 5. 17 19 . 67 3 . 71 . 83 . 38 7 . 17 10. 29 13 . 50 5. 14 19 .83 3 .71 1. 00 . 60 7 . 33 11. 85 13 . 67 5. 13 20. 00 3 . 71 1. 17 . 80 7 . 50 15. 79 13 . 83 5. 13 20. 17 3 . 71 1. 33 . 98 7 . 67 25 . 00 14 . 00 5. 13 20. 33 3 .71 1. 50 1. 15 7 . 83 28 . 61-90-- 14 . 17 5. 14 20. 50 3 . 72 1. 67 1. 39 8 . 00 23 . 50 14 . 33 5. 14 20. 67 3 . 72 1.83 1. 67 8 . 17 18 . 25 14 . 50 5. 15 20. 83 3 . 72 2 . 00 1. 88 8 . 33 14 . 71 14 . 67 5 . 00 21. 00 3 .72 2 . 17 2 . 05 8 . 50 12 . 95 14 . 83 4 . 77 21. 17 3 .73 2 . 33 2 . 18 8 . 67 11. 14 15 . 00 4 . 65 21. 33 3 .73 2 . 50 2 . 30 8 . 83 9 . 29 15. 17 4 . 60 21. 50 3 . 73 2 . 67 2 . 52 9 . 00 8 . 36 15. 33 4 . 57 21. 67 3 . 73 2 .83 2 .80 9 . 17 7 . 91 15. 50 4 . 56 21. 83 3 .73 3 . 00 2 . 99 9 . 33 7 . 70 15 . 67 4 . 56 22 . 00 3 .74 3 . 17 3 . 12 9 . 50 7 . 60 15 . 83 4 . 56 22 . 17 3 . 74 3 . 33 3 . 21 9 . 67 7 . 56 16. 00 4 . 56 22 . 33 3 .74 3 . 50 3 . 29 9 . 83 7 . 55 16. 17 4 . 56 22 . 50 3 . 74 3 . 67 3 . 50 10. 00 7 . 56 16. 33 4 . 57 22 . 67 3 . 74 3 . 83 3 . 77 10. 17 7 . 58 16. 50 4 . 57 22 . 83 3 . 75 4 . 00 3 . 94 10. 33 7 . 60 16 . 67 4 . 35 23 . 00 3 . 75 4 . 17 4 . 04 10. 50 7 . 62 16 . 83 4 . 01 23 . 17 3 . 75 4 . 33 4 . 12 10. 67 7 . 29 17 . 00 3 . 84 23 . 33 3 . 75 4 . 50 4 . 18 10. 83 6. 79 17 . 17 3 . 76 23 . 50 3 . 75 4 . 67 4 . 40 11. 00 6. 54 17 . 33 3 .72 23 . 67 3 . 76 4 . 83 4 . 72 11. 17 6. 43 17 . 50 3 . 70 23 . 83 3 . 76 5. 00 4 . 89 11. 33 6. 37 17 . 67 3 . 69 24 . 00 2 . 83 5. 17 5. 00 11. 50 6. 35 17 . 83 3 . 68 24 . 17 1. 43 5. 33 5. 09 11. 67 6. 35 18 . 00 3 . 68 24 . 33 . 00 5. 50 5 . 17 11. 83 6 . 35 18 . 17 3 . 69 24 . 50 . 00 5. 67 5. 46 12 . 00 6. 36 18 . 33 3 . 69 24 . 67 . 00 5. 83 5.86 12 . 17 6. 37 18 . 50 3 . 69 24 . 83 . 00 6. 00 6. 11 12 . 33 6. 38 18 . 67 3 . 69 25 . 00 . 00 6. 17 6. 28 12 . 50 6. 39 18 . 83 3 . 69 25 . 17 . 00 SPECIFY: C - CONTINUE, N - NEWSTORM, P - PRINT, S - STOP P HYDROGRAPH DATA PRINT-OUT: T(HRS) Q(CFS) T(HRS) Q(CFS) T(HRS) Q(CFS) T(HRS) Q(CFS) . 00 . 00 6. 33 6 . 40 12 . 67 6 . 07 19 . 00 3 . 70 . 17 . 00 6. 50 6. 51 12 . 83 5. 58 19 . 17 3 . 70 . 33 . 00 6 . 67 7 . 28 13 . 00 5. 34 19 . 33 3 . 70 . 50 . 04 6. 83 8 . 42 13 . 17 5 . 22 19 . 50 3 . 70 . 67 . 18 7 . 00 9 . 06 13 . 33 5. 17 19 . 67 3 . 71 t ' . 83 . 38 7 . 17 10. 29 13 . 50 5. 14 19 . 83 3 . 71 1. 00 . 60 7 . 33 11. 85 13 . 67 5. 13 20 . 00 3 .71 1. 17 .80 7 . 50 15. 79 13 . 83 5 . 13 20. 17 3 .71 1. 33 . 98 7 . 67 25. 00 14 . 00 5. 13 20. 33 3 . 71 1. 50 1. 15 7 . 83 28 . 61 14 . 17 5. 14 20. 50 3 . 72 1. 67 1. 39 8 . 00 23 . 50 14 . 33 5 . 14 20. 67 3 . 72 1.83 1. 67 8 . 17 18 . 25 14 . 50 5. 15 20 . 83 3 .72 2 . 00 1. 88 8 . 33 14 . 71 14 . 67 5. 00 21. 00 3 . 72 2 . 17 2 . 05 8 . 50 12 . 95 14 . 83 4 . 77 21. 17 3 .73 2 . 33 2 . 18 8 . 67 11. 14 15. 00 4 . 65 21. 33 3 . 73 2 . 50 2 . 30 8 . 83 9 . 29 15. 17 4 . 60 21. 50 3 .73 2 . 67 2 . 52 9 . 00 8 . 36 15. 33 4 . 57 21. 67 3 . 73 2 . 83 2 . 80 9 . 17 7 . 91 15 . 50 4 . 56 21. 83 3 .73 3 . 00 2 . 99 9 . 33 7 . 70 15 . 67 4 . 56 22 . 00 3 . 74 3 . 17 3 . 12 9 . 50 7 . 60 15. 83 4 . 56 22 . 17 3 . 74 3 . 33 3 . 21 9 . 67 7 . 56 16. 00 4 . 56 22 . 33 3 . 74 3 . 50 3 . 29 9 . 83 7 . 55 16 . 17 4 . 56 22 . 50 3 . 74 3 . 67 3 . 50 10. 00 7 . 56 16. 33 4 . 57 22 . 67 3 . 74 3 . 83 3 . 77 10 . 17 7 . 58 16. 50 4 . 57 22 . 83 3 . 75 4 . 00 3 . 94 10. 33 7 . 60 16. 67 4 . 35 23 . 00 3 . 75 4 . 17 4 . 04 10. 50 7 . 62 16. 83 4 . 01 23 . 17 3 . 75 4 . 33 4 . 12 10. 67 7 . 29 17 . 00 3 . 84 23 . 33 3 . 75 4 . 50 4 . 18 10 . 83 6 . 79 17 . 17 3 . 76 23 . 50 3 . 75 4 . 67 4 . 40 11 . 00 6 . 54 17 . 33 3 . 72 23 . 67 3 . 76 4 . 83 4 . 72 11. 17 6 . 43 17 . 50 3 . 70 23 . 83 3 .76 5. 00 4 . 89 11. 33 6 . 37 17 . 67 3 . 69 24 . 00 2 . 83 5. 17 5. 00 11. 50 6 . 35 17 . 83 3 . 68 24 . 17 1. 43 5. 33 5 . 09 11. 67 6. 35 18 . 00 3 . 68 24 . 33 . 00 5. 50 5. 17 11. 83 6 . 35 18 . 17 3 . 69 24 . 50 . 00 5. 67 5. 46 12 . 00 6 . 36 18 . 33 3 . 69 24 . 67 . 00 5. 83 5 . 86 12 . 17 6. 37 18 . 50 3 . 69 24 . 83 . 00 6. 00 6. 11 12 . 33 6 . 38 18 . 67 3 . 69 25 . 00 . 00 6. 17 6 . 28 12 . 50 6 . 39 18 . 83 3 . 69 25. 17 . 00 SPECIFY: C - CONTINUE, N - NEWSTORM, P - PRINT, S - STOP N STORM OPTIONS: 1 - S.C. S. TYPE-lASo 2 - 7-DAY DESIGN STORM SOD ''� 3 - STORM DATA FILE SPECIFY STORM OPTION: 1 S.C. S. TYPE-lA RAINFALL DISTRIBUTION ENTER: FREQ(YEAR) , DURATION(HOUR) , PRECIP(INCHES) 100, 24 , 3 . 9 ---------------------------------------------------------------------- ******************** S.C. S. TYPE-lA DISTRIBUTION ******************** ********* 100-YEAR 24-HOUR STORM **** 3 . 90" TOTAL PRECIP. ********* ---------------------------------------------------------------------- ENTER: A(PERV) , CN(PERV) , A(IMPERV) , CN(IMPERV) , TC FOR BASIN NO. 1 59. 8, 77 , 32 . 7 , 98 , 15. 2 DATA PRINT-OUT: AREA(ACRES) PERVIOUS IMPERVIOUS TC(MINUTES) A CN A CN 50. 6 17 . 9 77 . 0 32 . 7 98 . 0 15 . 2 PEAK-Q(CFS) T-PEAK(HRS) VOL(CU-FT) r 33 . 90 7 . 83 546741 ENTER [d: ] [path] filename[ .ext] FOR STORAGE OF COMPUTED HYDROGRAPH: B:HYD100 FILE ALREADY EXIST; OVERWRITE (Y or N) ? Y SPECIFY: C - CONTINUE, N - NEWSTORM, P - PRINT, S - STOP P HYDROGRAPH DATA PRINT-OUT: T(HRS) Q(CFS) T(HRS) Q(CFS) T(HRS) Q(CFS) T(HRS) Q(CFS) . 00 . 00 6 . 33 7 . 66 12 . 67 7 . 13 19 . 00 4 . 32 . 17 . 00 6. 50 7 . 78 12 . 83 6. 55 19 . 17 4 . 32 . 33 . 01 6. 67 8 . 70 13 . 00 6. 26 19 . 33 4 . 32 . 50 . 11 6. 83 10 . 04 13 . 17 6. 12 19 . 50 4 . 33 . 67 . 33 7 . 00 10. 80 13 . 33 6. 06 19 . 67 4 . 33 . 83 . 59 7 . 17 12 . 26 13 . 50 6. 03 19 . 83 4 . 33 1. 00 . 86 7 . 33 14 . 10 13 . 67 6. 01 20. 00 4 . 33 1. 17 1. 10 7 . 50 18 . 77 13 . 83 6. 01 20. 17 4 . 34 1. 33 1. 32 7 . 67 29 . 67 14 . 00 6. 01 20. 33 4 . 34 1. 50 1. 50 7 . 83 33 . 90-- 14 . 17 6. 02 20. 50 4 . 34 1. 67 1. 78 8 . 00 27 . 83 14 . 33 6. 02 20. 67 4 . 34 1. 83 2 . 11 8 . 17 21. 60 14 . 50 6. 03 20. 83 4 . 34 2 . 00 2 . 36 8 . 33 17 . 39 14 . 67 5. 85 21. 00 4 . 35 2 . 17 2 . 54 8 . 50 15. 30 14 . 83 5. 58 21. 17 4 . 35 2 . 33 2 . 69 8 . 67 13 . 15 15 . 00 5 . 45 21. 33 4 . 35 2 . 50 2 .81 8 . 83 10. 96 15. 17 5. 38 21. 50 4 . 35 2 . 67 3 . 06 9 . 00 9 . 87 15. 33 5. 35 21. 67 4 . 36 2 . 83 3 . 38 9 . 17 9 . 33 15. 50 5. 34 21.83 4 . 36 3 . 00 3 . 59 9 . 33 9 . 07 15. 67 5. 33 22 . 00 4 . 36 3 . 17 3 . 73 9 . 50 8 . 95 15. 83 5. 33 22 . 17 4 . 36 3 . 33 3 . 84 9 . 67 8 . 91 16. 00 5. 34 22 . 33 4 . 36 3 .50 3 . 92 9 . 83 8 . 90 16. 17 5 . 34 22 . 50 4 . 37 3 . 67 4 . 15 10. 00 8 . 90 16. 33 5 . 34 22 . 67 4 . 37 3 .83 4 . 46 10. 17 8 . 92 16. 50 5. 35 22 . 83 4 . 37 4 . 00 4 . 65 10. 33 8 . 94 16. 67 5. 09 23 . 00 4 . 37 4 . 17 4 . 76 10. 50 8 . 96 16 . 83 4 . 69 23 . 17 4 . 37 4 . 33 4 . 84 10 . 67 8 . 57 17 . 00 4 . 49 23 . 33 4 . 38 4 . 50 4 . 90 10. 83 7 . 98 17 . 17 4 . 39 23 . 50 4 . 38 4 . 67 5. 16 11. 00 7 . 69 17 . 33 4 . 34 23 . 67 4 . 38 4 . 83 5. 53 11. 17 7 . 55 17 . 50 4 . 32 23 . 83 4 . 38 5. 00 5 .77 11. 33 7 . 49 17 . 67 4 . 31 24 . 00 3 . 30 5. 17 5 . 94 11. 50 7 . 46 17 . 83 4 . 31 24 . 17 1. 67 5. 33 6. 08 11. 67 7 . 46 18 . 00 4 . 31 24 . 33 . 00 5. 50 6. 19 11 . 83 7 . 46 18 . 17 4 . 31 24 . 50 . 00 5. 67 6. 54 12 . 00 7 . 47 18 . 33 4 . 31 24 . 67 . 00 5. 83 7 . 02 12 . 17 7 . 48 18 . 50 4 . 31 24 . 83 . 00 6. 00 7 . 32 12 . 33 7 . 49 18 . 67 4 . 31 25. 00 . 00 6. 17 7 . 51 12 . 50 7 . 50 18 . 83 4 . 32 25 . 17 . 00 SPECIFY: C - CONTINUE, N - NEWSTORM, P - PRINT, S - STOP P HYDROGRAPH DATA PRINT-OUT: T(HRS) Q(CFS) T(HRS) Q(CFS) T(HRS) Q(CFS) T(HRS) Q(CFS) . 00 . 00 6 . 33 7 . 66 12 . 67 7 . 13 19 . 00 4 . 32 . 17 . 00 6. 50 7 . 78 12 . 83 6. 55 19 . 17 4 . 32 . 33 . 01 6. 67 8 . 70 13 . 00 6. 26 19 . 33 4 . 32 . 50 . 11 6 . 83 10 . 04 13 . 17 6. 12 19 . 50 4 . 33 Title ,/� Sheet No. / of By - 7 /Y / Chk. ! / Job No. S'�Cj6 SSOE, Inc. • 3015 112th Avenue, N.E., Suite 101 • Bellevue, Washington 98004 Fax 206-827-8412 206-827-2950 /8 GL� ��-r-<.'�?.- y`• 3. S G rLg moo. N� if It 2-4- eel z 3 2 9, 7 3 r,? q W,-tc,t-, 2-;� 41,<' 1 �'2 (A) I SF C-L- D = /. 38 i /E= .2 /E-210.105 x Paved storage x30.9 - .';' O ID x 3?�.2 x v{tip CB 1YPLa 1 CO TYPE I CB TYPE I F < BRASS CAR x !PE P/d//=30.(0(0 I 3 1.1 '?/ =30.5/ ELE✓AT/ON 7 x /.E.=Z7.Z/ /E= 27.8/ ?•; ; x30.9 paved x30.7 Paved xJl.5C. ' .err• /3Z 7. /O 32 s e 31.6 paved - Paved � i � 1 ? ,_. EZ- x r •,. :-•- 3. pave storage • » 3• � �� d t g I 1 I I 1 ,� .✓� E I I,000 =2,17 '�y�; X. y. - Y paved ` �J .; r % X 3/.57 elV:3 g 8 I I I o z el,N=3 Z.!Z C fit_`.;:• I \ ` O� 1 (E ?7.77/N /E- 2(0.77 - , 27,5C C Z7.72 our 2.8 1.8 I �J co TYPE _ GB TYPE I \� /E=2i/l CS TYPE Z R1V-3/._ �� pavea 1I TY3P/.E B ZI R/�=32./Z /E-Z7 57 ogz2Paved x2 2.4 L h .33z I` 0 3. r- +\ _ x 1': ® /pav d Paved »—i8• { C E I37.28 2.9 \\� 4 `� v ;o �.�, _ . 35 xsc 2 8•Zlo 2.9 �F1 CB PEI t .. an�s q .�• /03 'Z y, Q h� paved �P/ 32.34 34_ PARCEL B t moo- �r �`,% � 3.3 � N _ ;n (9 ,. /51• ,ha Q1� as.7 storage GJv �N S _�Zp(o '�= Nog --x 3 aw 5 _ ENT i 1 9 2 QO x38.9— — — — —— 39.4—o 8 — E11,500 / a � 415 ¢9O �•/- — paved Pa n C) L -..: 9� 35'x 33'WA o wq- 71 EASEMENT, C3\ '�a v e d No. 850/03045/ � 0 85� h p$r king 3>� g, paved 3HOUSR25.XLS TAL SSOE PACCAR -HOUSERS STREET STORM SEWER BYPASS PROJECT#9t5006 8-7u1-91 SWT 25 -YEAR STORM BACKWATER ANALYSIS LOCATION/ DISTANCE TO PIPE DISTANCE TO INVERT GROUND LEVEL PIPE BURIAL BEND ANGLE AT DOWNSTREAM MANHOLE N OUTPUT NEXT ELEVATION COVERAGE MANHOLE SLOPE DOWNSTREAM LOCATION # (FI) (FI) (FT) (FT) (Fn (degrees) (%) OUTFALL 0 0 20.45 30.5 6.1 90 N/A 1 59 59 20.60 27.8 4.2 0 0.25% 2 120.79 61.79 20.75 28.0 4.3 0 0.24% 3 420.79 300 21.50 29.5 5.0 6 0.25% 4 720.79 300 22.25 33.0 7.8 18 0.25% 5 1020.79 300 23.00 34.7 8.7 0 0.25% 6 1177.02 156.23 23.39 37.8 11.4 43 0.25% 7 1477.02 300 24.14 38.5 11.4 42 0.25% 8 1777.02 300 24.89 37.4 9.5 0 0.25% 9 2077.02 300 25.64 38.0 9.4 0 0.25% 10 2292.56 215.54 26.18 38.3 9.1 0 0.25% 11 2592.56 300 26.93 38.9 9.0 60 0.25% 12 2892.56 300 27.68 38.4 7.7 0 0.25% 13 3192.56 300 28.43 33.8 2.4 30 0.25% LIMITING CASE 3367.56 175 28.87 33.0 1.1 0 0.25% 14 3492.56 125 29.18 36.0 3.8 90 0.25% INLET 3528.56 36 29.88 37.1 4.2 N/A 1.94% Page 1 7/8/91 3 HOUSR25.XLS TAL SSOE PACCAR -HOUSERS STREET STORM SEWER BYPASS PROJECT#915010 1 2 3 4 5 6 7 8 9 10 11 IPE FLOW LENGTH PIPE SIZE "N" VALU OUTLET INLET BARREL BARREL BARREL TW ELEV FRICTION SEGMENT Q L D ELEV ELEV AREA VELOCITY VELOCITY LOSS H TO MH A V HEAD (CFS) (FT) (II) (FT) (Fn (SQM (FPS) (FT) (Fr) (FT) OUTFALL 1 60.92 59 48 0.012 20.45 20.60 12.57 4.85 0.36 24.45 0.090 1 2 28.6 61.79 36 0.012 20.60 20.75 7.07 4.05 0.25 25.39 0.096 2 3 28.6 300 36 0.012 20.75 21.50 7.07 4.05 0.25 25.61 0.467 3 4 28.6 300 36 0.012 21.50 22.25 7.07 4.05 0.25 26.21 0.467 4 5 28.6 300 36 0.012 22.25 23.00 7.07 4.05 0.25 26.82 0.467 5 6 28.6 156.23 36 0.012 23.00 23.39 7.07 4.05 0.25 27.44 0.243 6 7 28.6 300 36 0.012 23.39 24.14 7.07 4.05 0.25 27.81 0.467 7 8 28.6 300 36 0.012 24.14 24.89 7.07 4.05 0.25 28.50 0.467 8 9 28.6 300 36 0.012 24.89 25.64 7.07 4.05 0.25 29.18 0.467 9 10 28.6 215.54 36 0.012 25.64 26.18 7.07 4.05 0.25 29.78 0.336 10 11 28.6 300 36 0.012 26.18 26.93 7.07 4.05 0.25 30.25 0.467 11 12 28.6 300 36 0.012 26.93 27.68 7.07 4.05 0.25 30.85 0.467 12 13 28.6 300 36 0.012 27.68 28.43 7.07 4.05 0.25 31.61 0.467 13 14 28.6 300 36 0.012 28.43 29.18 7.07 4.05 0.25 32.21 0.467 14 INLET 28.6 36 36 0.012 29.18 29.88 7.07 4.05 0.25 32.85 0.056 0.25 Page 2 7/8/91 3HOUSR25.XLS TAL SSOE PACCAR-HOUSERS STREET STORM SEWER BYPASS PROJECT#915010 12 13 14 15 16 17 18 19 20 ENTRANCE ENTRANCE EXIT OUTLET INLET APPROACH BEND JUCTION HW ELEV GROUND GL-HW HGL ELEV HEAD LOSS HEAD LOSS CONTR CONTR VELOCITY HEAD LOSS HEAD LOSS LEVEL AT ELEV ELEV HEAD MANHOLE (Fn (FT) (FT) (FT) (FT) (Fr) (Fr) (FI) (FT) (FI) (Fr) 24.60 0.18 0.36 25.15 24.12 -0.25 0.34 0.15 25.39 27.8 2.41 25.48 0.13 0.25 25.86 23.90 -0.25 0.01 0.00 25.61 28.0 2.39 26.08 0.13 0.25 26.46 24.65 -0.25 0.01 0.00 26.21 29.5 3.29 26.68 0.13 0.25 27.06 25.40 -0.25 0.01 0.00 26.82 33.0 6.18 27.28 0.13 0.25 27.67 26.15 -0.25 0.03 0.00 27.44 34.7 7.26 27.68 0.13 0.25 28.06 26.54 -0.25 0.01 0.00 27.81 37.8 9.99 28.28 0.13 0.25 28.66 27.29 -0.25 0.09 0.00 28.50 38.5 10.00 28.97 0.13 0.25 29.35 28.04 -0.25 0.09 0.00 29.18 37.4 8.22 29.65 0.13 0.25 30.03 28.79 -0.25 0.01 0.00 29.78 38.0 8.22 30.12 0.13 0.25 30.50 28.82 -0.25 0.01 0.00 30.25 38.3 8.05 30.72 0.13 0.25 31.10 29.57 -0.25 0.01 0.00 30.85 38.9 8.05 31.32 0.13 0.25 31.70 30.32 -0.25 0.16 0.00 31.61 38.4 6.79 32.07 0.13 0.25 32.46 31.07 -0.25 0.01 0.00 32.21 33.8 1.59 32.67 0.13 0.25 33.05 31.82 -0.25 0.05 0.00 32.85 36.0 3.15 32.91 0.13 0.25 33.29 32.52 -0.25 0.34 0.00 33.38 37.1 3.72 Page 3 7/8/91• 3HOUS100.XLS TAL SSOE PACCAR-HOUSERS STREET STORM SEWER BYPASS �� ��S?`/�G' /" PROJECT #915006 8-Jul-91 SWT 25 -YEAR STORM BACKWATER ANALYSIS LOCATION/ DISTANCE TO PIPE DISTANCE TO INVERT GROUND LEVEL PIPE BURIAL BEND ANGLE AT DOWNSTREAM MANHOLE N OUTPUT NEXT ELEVATION COVERAGE MANHOLE SLOPE DOWNSTREAM LOCATION # (FT) (m (FT) (Fn (FT) (degrees) (%) OUTFALL 0 0 20.45 30.5 6.1 90 N/A 1 59 59 20.60 27.8 4.2 0 0.25% 2 120.79 61.79 20.75 28.0 4.3 0 0.24% 3 420.79 300 21.50 29.5 5.0 6 0.25% 4 720.79 300 22.25 33.0 7.8 18 0.25% 5 1020.79 300 23.00 34.7 8.7 0 0.25% 6 1177.02 156.23 23.39 37.8 11.4 43 0.25% 7 1477.02 300 24.14 38.5 11.4 42 0.25% 8 1777.02 300 24.89 37.4 9.5 0 0.25% 9 2077.02 300 25.64 38.0 9.4 0 0.25% 10 2292.56 215.54 26.18 38.3 9.1 0 0.25% 11 2592.56 300 26.93 38.9 9.0 60 0.25% 12 2892.56 300 27.68 38.4 7.7 0 0.25% 13 3192.56 300 28.43 33.8 2.4 30 0.25% LIMITING CASE 3367.56 175 28.87 33.0 1.1 0 0.25% 14 3492.56 125 29.18 36.0 3.8 90 0.25% INLET 3528.56 36 29.88 37.1 4.2 N/A 1.94% Page 1 7/8/91 3 HOUS 100.XLS TAL SSOE PACCAR-HOUSERS STREET STORM SEWER BYPASS PROJECT #915010 1 2 3 4 5 6 7 8 9 10 11 PIPE FLOW LENGTH PIPE SIZE "N" VALUI OUTLET INLET BARREL BARREL BARREL TW ELEV FRICTION SEGMENT Q L D ELEV ELEV AREA VELOCITY VELOCITY LOSS H TO MH A V HEAD (CFS) (FT) MO (FI) (F ) (SQL (FPS) (FT) (F OUTFALL 1 70.8 59 48 0.012 20.45 20.60 12.57 5.63 0.49 24.45 0.121 1 2 33.9 61.79 36 0.012 20.60 20.75 7.07 4.80 0.36 25.67 0.135 2 3 33.9 300 36 0.012 20.75 21.50 7.07 4.80 0.36 25.99 0.656 3 4 33.9 300 36 0.012 21.50 22.25 7.07 4.90 0.36 26.83 0.656 4 5 33.9 300 36 0.012 22.25 23.00 7.07 4.80 0.36 27.68 0.656 5 6 33.9 156.23 36 0.012 23.00 23.39 7.07 4.80 0.36 28.55 0.342 6 7 33.9 300 36 0.012 23.39 24.14 7.07 4.80 0.36 29.08 0.656 7 8 33.9 300 36 0.012 24.14 24.89 7.07 4.80 0.36 30.04 0.656 8 9 33.9 300 36 0.012 24.89 25.64 7.07 4.80 0.36 31.01 0.656 9 10 33.9 215.54 36 0.012 25.64 26.18 7.07 4.80 0.36 31.85 0.471 10 11 33.9 300 36 0.012 26.18 26.93 7.07 4.80 0.36 32.50 0.656 11 12 33.9 300 36 0.012 26.93 27.68 7.07 4.80 0.36 33.35 0.656 12 13 33.9 300 36 0.012 27.68 28.43 7.07 4.80 0.36 34.41 0.656 13 14 33.9 300 36 0.012 28.43 29.18 7.07 4.80 0.36 35.25 0.656 14 INLET 33.9 36 36 0.012 29.18 29.88 7.07 4.80 0.36 36.16 0.079 0.36 Page 2 7/8/91 3 HOUS 100.XLS TAL SSOE PACCAR-HOUSERS STREET STORM SEWER BYPASS PROJECT#915010 12 13 14 15 16 17 18 19 20 ENTRANCE ENTRANCE EXIT OUTLET INLET APPROACH BEND JUCTION HW ELEV GROUND GLHW HGL ELEV HEAD LOSS HEAD LOSS CONTR CONTR VELOCITY HEAD LOSS HEAD LOSS LEVEL AT ELEV ELEV SAD MANHOLE (Fr) ( (Fr) (FT) (Fr) (Fr) (FI) (F (� 24.60 0.25 0.49 25.34 24.12 -0.36 0.48 0.21 25.67 27.8 2.13 25.80 0.18 0.36 26.34 23.90 -0.36 0.01 0.00 25.99 28.0 2.01 26.65 0.18 0.36 27.18 24.65 -0.36 0.01 0.00 26.83 29.5 2.67 27.49 0.18 0.36 28.02 25.40 -0.36 0.01 0.00 27.68 33.0 5.32 28.34 0.18 0.36 28.87 26.15 -0.36 0.04 0.00 28.55 34.7 6.15 28.89 0.18 0.36 29.43 26.54 -0.36 0.01 0.00 29.08 37.8 8.72 29.74 0.18 0.36 30.27 27.29 -0.36 0.13 0.00 30.04 38.5 8.46 30.70 0.18 0.36 31.23 28.04 -0.36 0.13 0.00 31.01 37.4 6.39 31.66 0.18 0.36 32.20 28.79 -0.36 0.01 0.00 31.85 38.0 6.15 32.32 0.18 0.36 32.85 28.82 -0.36 0.01 0.00 32.50 38.3 5.80 33.16 0.18 0.36 33.70 29.57 -0.36 0.01 0.00 33.35 38.9 5.55 34.00 0.18 0.36 34.54 30.32 -0.36 0.23 0.00 34.41 38.4 3.99 35.07 0.18 0.36 35.60 31.07 -0.36 0.01 0.00 35.25 33.8 -1.45 35.91 0.18 0.36 36.44 31.82 -0.36 0.07 0.00 36.16 36.0 -0.16 36.24 0.18 0.36 36.77 32.52 -0.36 0.48 0.00 36.89 37.1 0.21 Page 3 7/8/91 2HOUSR25.XLS TAL SSOE PACCAR - 11OUSERS STREET STORM SEWER BYPASS PROJECT#915006 8-Jul-91 SWT 25 -YEAR STORM BACKWATER ANALYSIS LOCATION/ DISTANCETOPIPE DISTANCE TO INVERT GROUND LEVEL PIPE BURIAL BEND ANGLE AT DOWNSTREAM MANHOLE# OUTPUT NEXT ELEVATION COVERAGE MANHOLE SLOPE DOWNSTREAM LOCATION # (FT) (Fn (Fn (FF) (FT) (degrees) (%) OUTFALL 0 0 20.45 30.5 6.1 90 N/A 1 59 59 20.60 27.8 4.2 0 0.25% 2 120.79 61.79 20.75 28.0 4.3 0 0.24% 3 420.79 300 21.50 29.5 5.0 6 0.25% 4 720.79 300 22.25 33.0 7.8 18 0.25% 5 1020.79 300 23.00 34.7 8.7 0 0.25% 6 1177.02 I56.23 23.39 37.8 11.4 43 0.25% 7 1477.02 300 24.14 38.5 11.4 42 0.25% 8 1777.02 300 24.89 37.4 9.5 0 0.25% 9 2077.02 300 25.64 38.0 9.4 0 0.25% 10 2292.56 215.54 26.18 38.3 9.1 0 0.25% 11 2592.56 300 26.93 38.9 9.0 60 0.25% 12 2892.56 300 27.68 38.4 7.7 0 0.25% 13 3192.56 300 28.43 33.8 2.4 30 0.25% LIMITING CASE 3367.56 175 28.87 33.0 1.1 0 0.25% 14 3492.56 125 29.18 36.0 3.8 90 1 0.25% INLET 3528.56 36 29.88 37.1 1 4.2 N/A 1.94% Page 1 7/8/91 2HOU5R25.XLS TAL SSOE PACCAR-HOUSERS STREET STORM SEWER BYPASS PROJECT#915010 1 2 3 4 5 6 7 8 9 10 11 PIPE FLOW LENGTH PIPE SIZE 'N' VALUI OUTLET INLET BARREL BARREL BARREL TW ELEV FRICTION SEGMENT Q L D ELEV ELEV AREA VELOCITY VELOCITY LOSS TO MH A V HEAD (CFS) (FT) (IN) (FT) (FT) (SQL (FPS) (FT) (FT) (FI) OUTFALL 1 30.46 59 48 0.012 20.45 20.60 12.57 2.42 0.09 24.60 0.022 1 2 12.5 61.79 36 0.012 20.60 20.75 7.07 1.77 0.05 27.45 0.018 2 3 12.5 300 36 0.012 20.75 21.50 7.07 1.77 0.05 27.49 0.089 3 4 12.5 300 36 0.012 21.50 22.25 7.07 1.77 0.05 27.61 0.089 4 5 12.5 300 36 0.012 22.25 23.00 7.07 1.77 0.05 27.72 0.089 5 6 12.5 156.23 36 0.012 23.00 23.39 7.07 1.77 0.05 27.84 0.046 6 7 12.5 300 36 0.012 23.39 24.14 7.07 1.77 0.05 27.91 0.089 7 8 12.5 300 36 0.012 24.14 24.89 7.07 1.77 0.05 28.04 0.089 8 9 12.5 300 36 0.012 24.89 25.64 7.07 1.77 0.05 28.18 0.089 9 10 12.5 215.54 36 0.012 25.64 26.18 7.07 1.77 0.05 28.67 0.064 10 11 12.5 300 36 0.012 26.18 26.93 7.07 1.77 0.05 29.21 0.089 11 12 12.5 300 36 0.012 26.93 27.68 7.07 1.77 0.05 29.96 0.089 12 13 12.5 300 36 0.012 27.68 28.43 7.07 1.77 0.05 30.74 0.089 13 14 12.5 300 36 0.012 28.43 29.18 7.07 1.77 0.05 31.46 0.089 14 INLET 12.5 36 36 0.012 29.18 29.88 7.07 1.77 0.05 32.21 0.011 0.05 Page 2 7/8/91 2HOUSR25.XLS TAL SSOE PACCAR-HOUSERS STREET STORM SEWER BYPASS PROJECT#915010 12 13 14 15 16 17 18 19 20 ENTRANCE ENTRANCE EXIT OUTLET INLET APPROACH BEND JUCTION HW ELEV GROUND GLrHW HGL ELEV HEAD LOSS HEAD LOSS CONTR CONTR VELOCITY HEAD LOSS HEAD LOSS LEVEL AT ELEV ELEV HEAD MANHOLE (FT) (FT) (FT) (Fr) (FT) (m (FT) (FT) (FT) (FT) (FT) 24.62 0.05 0.09 24.76 24.12 -0.05 0.07 0.03 24.81 27.8 2.99 27.47 0.02 0.05 27.54 23.90 -0.05 0.00 0.00 27.49 28.0 0.51 27.58 0.02 0.05 27.66 24.65 -0.05 0.00 0.00 27.61 29.5 1.89 27.70 0.02 0.05 27.77 25.40 -0.05 0.00 0.00 27.72 33.0 5.28 27.81 0.02 0.05 27.89 26.15 -0.05 0.00 0.00 27.84 34.7 6.86 27.89 0.02 0.05 27.96 26.54 -0.05 0.00 0.00 27.91 37.8 9.89 28.00 0.02 0.05 28.08 27.29 -0.05 0.02 0.00 28.04 38.5 10.46 28.13 0.02 0.05 28.21 28.04 -0.05 0.02 0.00 28.18 37.4 9.22 28.64 0.02 0.05 28.71 28.79 -0.05 0.00 0.00 28.67 38.0 9.33 29.18 0.02 0.05 29.25 28.82 -0.05 0.00 0.00 29.21 38.3 9.09 29.93 0.02 0.05 30.00 29.57 -0.05 0.00 0.00 29.96 38.9 8.94 30.68 0.02 0.05 30.75 30.32 -0.05 0.03 0.00 30.74 38.4 7.66 31.43 0.02 0.05 31.50 31.07 -0.05 0.00 0.00 31.46 33.8 t 2.34 32.18 0.02 0.05 32.25 31.82 -0.05 0.01 0.00 32.21 36.0 3.79 32.88 0.02 0.05 32.95 32.52 -0.05 0.07 0.00 32.97 37.1 4.13 Page 3 7/8/91 4 Title �j�CCf�� — / SEQ lG '/ Ze:&JE . Sheet No. of P(-WL—� eaoe By NG / / Chk. / / Job No. SSOE, Inc. • 3015 112th Avenue, N.E., Suite 101 Bellevue, Washington 98004 Fax 206-827-8412 • 206-827-2950 1 ODE k FOP- S 7r)RM Gvh TES' pl 3 GE" z 1 JI O MP TAMS Fop w l Z/iUG OF f--E)P�NsiW PMJL) 6f-l' R t r,,�l C 70K oRil-�cE 3_4 SToP'QGE c9f )o7-y us FZouJ k �h TiMUIV)/P Jr /E21F1�T/D" :5)1 />>9X 57UPj)6i� rj 1 TE PMA 1 .11J� P[lllaa LC�C h'T1c?/l:" s-9 P613t) PM TJ Al Cr 10 -11 2 s y, S TvP-m - pone P,6yj-n xr oura/7 12-14 100 YP. STOP I- P64D 1,;1n 1TJIT 60TfI T 15 ScCTTM SF101, M6 1► EPT EL V, e STb� �1-136' Title /�ypp��� _ l�f)CL�,�2 Sheet No. / of By �f(s�t�169124 /9I Chk. l I Job No. r 1� SSOE, Inc. • 3015 112th Avenue, N.E., Suite 101 • Bellevue, Washington 98004 Fax 206-827-8412 206-827-2950 CQt TE /� D�TE/f/�SlOff/ �lU� /N i�� Y1C1 AP T �N 6' E r9 -4 436.60 Z, PO T P r,S7-R C.7-,;X -Mbt1�i�E�/�I ., Tq 29 D►—J /7 GUI L 1 .X)LLGYlJi,/X FOR 2-S V R STMP) .3 e �l ZE ,�� 7C.J(/.S�0/�.� f��J� 7`f, �, ✓�,lL.� .1tJ?"�.�`'/rsr,�•�� 0:'>('� ✓1�: 011MA PPSL PE 6s-ro tl pF T�n 110�1 P?nJD 7j�4�26 it. Z:g 5. IN THE - TDR�96E r;-)P,90TY Or i4'L �KDAJG ? J & L!3Cjl "?rc�,u Ear. ?,y` fir:T�'Icrrv�'� STi� Z9-}07 <ING 40(7,97-161) Or T#lE C.8 , 7-*9 T C61VA)ECrS 1/NE" tU/TV T-% SNP Title f/YDP.PLJL)CS- �'f CCU/' Sheet No. Z of By N6 07 / l9) Chk. Job No.`3: 15. 0Ob SSOE, Inc. 3015 112th Avenue, N.E., Suite 101 Bellevue, Washington 98004 Fax 206-827-8412 • 206-827-2950 S i ZfN�- Of' l��T �� r.�►�t/ AND F 961n P2Ev104)S _:4 �L Ive,9rE <ra -ry �Oxio �. 1 M 1P9 T)OA6 e (. LEOvE MIN 05-**" ol" 17,E-55E-4'1A.QC) % PD/UDS LULU SPO T Ce- 007.14c ) -rO &)F/TCCl/ _)k BE 4f-OVE c:7.AtiJ LL,6f-CM4 3. M,9X .pE.St GN uE4D C 2 2 ZS K sT�/1) Ta BF 2!'T 11xt1 7n / SIZL T-o n'9NOLE 100 Y!Z s7a- w) J50- GE 7 GN) T.yE S)`LC OOt 7WF cneIrICG e sr� � MOe /14sJ1- 33 ,on (rca, icy 115-FOPM) )A)V 2 2 0.2 5 PRDF4 r'b tnc , or ,c e Tj<'.1�' ;ram• ) 411= 33 -22, 25 _ 10,75 c/9 V I O. e FT (f 62 t;4 4 XT,8 5"gy /V, MX X FL-W J S%DR1)6--E ONS FT/�- ELE�/29. i Et_ET Z8.43 T. 4-}36 -� Tiq 29-�078 L' LZ L3 ELEv. 22.25 Title — Sheet No.3 of By �p 67 /2L / 9 Chk. l I Job No. SSOE, Inc. 3015 112th Avenue, N.E., Suite 101 • Bellevue, Washington 98004 Fax 206-827-8412 206-827-2950 LZ 1-2 = (�z 8,43-F 3,od -4 388l D,nn2 s E LEV OF u)b rrP- ���_ Lw (`�' OP I rI C 1- Z2 . ZS O o 23. 2- 5 2.06 406 25, 2 5 7 07 12oo 42A 1 27• Z5 7.0 1Zn0 ROO g84�8 ;L9. Z) T TI 1700 16 60 1 5'-�73 30 1 0 `1 101 1700 ► �a� 17t t 7270= 24 W �SSUNIE rl�gX rAO, OF !'ink 32 , 0 - ---- - 17675 + 3313 M = 5104`3 33 0 17G?� I q'1506 14,12E x T P.P LW LF o110 i 29+07 Title IlYablAIC' - Sheet No. 4 of By l24! Chk. / ! Job No.`1 SSOE, Inc. 3015 112th Avenue, N.E., Suite 101 Bellevue, Washington 98004 • Fax 206-827-8412 • 206-827-2950 S TM9 GE 6-/9P/9C1 T 1 E TENIS-/DA1 —A,)/V p I ,�,07r, --- fy -'80i. ELku. 29.q �• VOL Y 'w Z,>EY)�' 170 z z to S Y) / 170 4 105 Y LP (FT) VDDL(JM F (FT 4m 3� 30.0O Oo 6 r7z 70 37.00 2e 6 33374 33 ,00 3 . 6 175O6 34.6o 4 C G2 5 58 5, o0 6 7 7 e30 36.00 ��6 31222— Z3,2s to 0 30 25.25 3 , 0 6 ,3 27, 25 C, D fq. 7 2'�- 4 T 15 1014 30, 0 �. 75 10, 9 32 , 0 g , 75 12, 2 33. 0 10 ,75 12. 6 510E SLOPE S M9VE B!-5,A/ TJ ?o I e T}' - '�.�LL i1JtT ? .���.� )�r i P �, j:'.�/o li�.�n )I�t�F�.Ci� :(.I)� l/ '}'7) rJX ( 7,7 ) Title ✓1)1z)RqULIG Sheet No. of By /v��� Qr� 1Z61 `Z I 1 Chk. / / Job No. e:71-0e% SSOE, Inc. 3015 112th Avenue, N.E., Suite 101 • Bellevue, Washington 98004 • Fax 206-827-8412 206-827-2950 VOL -- (�7EI 3Y ) Y -Xi65- -r ZZ-5 VOL_ :z -/Z ►6 63 310 OK 1t v 32.5 VOL - 6-Z e4 I ��� =� ►el 6 K Nib TE m i 0Dl T/ave-2L C19 P190 TY e::�� C-,e?'-A- 27//1 ► G'J��!it'.11 ,�'l?C S' %Q Tri%' �; f a l�✓f� y)/i ,.-T '. -rtl DESX��C Tc� 70 YP 57-ORM ��J�i�/,aJT SIN`/ OVE7?CG4„u, f►OCUE pc,p C H 4 a�� T01> OF POND TU Lev 6 Title f It-' '/`If: Sheet No. 6 of By JG 07/26/01TChlk. / / Job No. c305(j� SSOE, Inc. • 3015 112th Avenue, N.E., Suite 101 • Bellevue, Washington 98004 • Fax 206-827-8412 • 206-827-2950 EIYI E,�l t RUC y Q'JE�FLd GtJ ���LLI,�.KI`/ .�„ FM S ZZ)AP2 Z6W TGk--v p.31 mil f C(7I1-y 11r f;"E117t)F.) ct0Q..� JH I�)TE THE/tE �-AX.)1r> far= /JID`Z ,0 3.2 HMIU7 D.z TRY N- 0,25r � 3)') ILc' � 3r 1/- 0-so' (C'') L 15 NOTE MI)K F o L = 10 tLEV 3'3�, J H _ 0 r7i -E- LE- V L = 3Zot 51-2 = -,zi (106-571'1 � � 1 ' = ?z o �.► �1 cry 3 D 4 5a $ 1 2 - 1 . � —BRASS CAP IN PIPE -�- _ o EL 32. 27 l� - - . STA 1 +00 0 00 THR�UG� M . N M N ---- — - - - , v� SCALE: 1 "= 40 co ' Q -� 41 4r cn ~ - REMOVE FENCE tLEV.: Z 20--► y REPLACE TO MATCH EXISTING un Y -- - TYPE I C$ C !N I � 4 ' I • lie -�• �,. :� RIM 36.70 N �11 C � �� � ,i " ^' 0� I.E.(N)=34.50 (6') v 3..5 -� -6> i— �'m ti MH .• 305 a r w ` '�,. .! Z9 °F ,3 33 Al 10 'CONCJ a, _ �, , •� tit �'' •� - // - - --tea. ` - Raw - ti 35 .77 (6') -- - � - �� -I 38 b cn 7 CD T a I- VAULT TYPE I CB RIM 37.73 T �0p� 35.73 (6'CONC.) _ 40 - - T -- � J' STORM MH - ;` POWER RIM 38.32 VAULT 'U)=35_d2 (6'CONC.) 3 RESERVOIR ROUTING INFLOW/OUTFLOW ROUTINE ECIFY [d:�[path] filename[ .ext] OF ROUTING DATA b:rtpond.da DISPLAY ROUTING DATA (Y or N) ? Y ROUTING DATA: STAGE(FT) DISCHARGE(CFS) STORAGE(CU-FT) PERM-AREA(SQ-FT) 22 . 25 . 00 . 0 . 0 23 . 25 3 . 90 412 . 0 . 0 25 . 25 6. 80 4241. 0 . 0 27 . 25 8 . 70 9898 . 0 . 0 29 . 40 10. 40 15978 . 0 . 0 30. 00 10. 90 24945. 0 . 0 32 . 00 12 . 20 51049 . 0 . 0 33 . 00 12 . 80 65181. 0 . 0 AVERAGE PERM-RATE: . 0 MINUTES/INCH ENTER [d: ] [path] filename[ .ext] OF COMPUTED HYDROGRAPH: KING COUNTY DEPARTMENT OF PUBLIC WORKS Surface Water Management Division HYDROGRAPH PROGRAMS Version 4 . 20 1 - INFO ON THIS PROGRAM 2 - SBUHYD 3 - ROUTE 4 - ROUTE2 5 - ADDHYD 6 - BASEFLOW 7 - PLOTHYD 8 - DATA 9 - RDFAC 10 - RETURN TO DOS ENTER OPTION: REVIEW OF THIS ROUTEI-DATA FILE N ELEV STAGE DISCHARGE STORAGE PERC-AREA 1 44 . 50 22 . 25 . 00 . 0 . 0 2 45. 50 23 . 25 3 . 90 412 . 0 . 0 3 47 . 50 25 . 25 6 . 80 4241. 0 . 0 4 49 . 50 27 . 25 8 . 70 9898 . 0 . 0 5 51. 65 29 . 40 10. 40 15978 . 0 . 0 6 52 . 25 30. 00 10. 90 24945 . 0 . 0 7 54 . 25 32 . 00 12 . 20 51049 . 0 . 0 8 55. 25 33 . 00 12 . 80 65181. 0 . 0 INITIAL STAGE ELEV = 22 . 25 AVERAGE PERC-RATE _ . 0 SATURATED PERC-RATE _ . 0 GROUND STORAGE BEFORE SATURATION = . 00 'EVISE (Y or N) ? REVIEW OF THIS ROUTEI-DATA FILE N ELEV STAGE DISCHARGE STORAGE PERC-AREA 1 22 . 25 22 . 25 . 00 . 0 . 0 2 23 . 25 23 . 25 3 . 90 412 . 0 . 0 3 25 . 25 25. 25 6 . 80 4241. 0 . 0 4 27 . 25 27 . 25 8 . 70 9898 . 0 . 0 5 29 . 40 29. 40 10. 40 15978 . 0 . 0 6 30. 00 30 . 00 10. 90 24945 . 0 . 0 7 32 . 00 32 . 00 12 . 20 51049 . 0 . 0 8 33 . 00 33 . 00 12 . 80 65181. 0 . 0 INITIAL STAGE ELEV = . 00 AVERAGE PERC-RATE _ . 0 SATURATED PERC-RATE _ . 0 GROUND STORAGE BEFORE SATURATION = . 00 REVISE (Y or N) ? 3 �SERVOIR ROUTING INFLOW/OUTFLOW ROUTINE SPECIFY [d:�(path] filename[ . ext] OF ROUTING DATA b:rtpond.da DISPLAY ROUTING DATA (Y or N) ? y ROUTING DATA: STAGE(FT) DISCHARGE(CFS) STORAGE(CU-FT) PERM-AREA(SQ-FT) 22 . 25 . 00 . 0 . 0 23 . 25 3 . 90 412 . 0 . 0 25. 25 6 . 80 4241 . 0 . 0 27 . 25 8 . 70 9898 . 0 . 0 29 . 40 10. 40 15978 . 0 . 0 30. 00 10. 90 24945. 0 . 0 32 . 00 12 . 20 51049 . 0 . 0 33 . 00 12 . 80 65181. 0 . 0 AVERAGE PERM-RATE: . 0 MINUTES/INCH ENTER [d: ] [path] filename[ . ext] OF COMPUTED HYDROGRAPH: 23 . 25 3 . 90 412 . 0 . 0 25. 25 6. 80 4241 . 0 . 0 27 . 25 8 . 70 9898 . 0 . 0 29 . 40 10. 40 15978 . 0 . 0 30. 00 10. 90 24945 . 0 . 0 32 . 00 12 . 20 51049 . 0 . 0 33 . 00 12 . 80 65181 . 0 . 0 AVERAGE PERM-RATE: . 0 MINUTES/INCH ENTER [d: ] [path] filename[ . ext] OF COMPUTED HYDROGRAPH: b:hyd25.out ' F'D/UD lX al l �?�� l'r f?i' E:�� � �1 10 INFLOW/OUTFLOW ANALYSIS: STOW C2,S 1X_ PEAK-INFLOW(CFS) PEAK-OUTFLOW(CFS) OUTFLOW-VOL(CU-FT) 28 . 61 11. 95 463236 INITIAL-STAGE(FT) TIME-OF-PEAK(HRS) PEAK-STAGE-ELEV(FT) . 00 8 . 67 31. 62 PEAK STORAGE: 46080 CU-FT ENTER [d: ] [path] filename[ .ext] FOR STORAGE OF COMPUTED HYDROGRAPH: INFLOW/OUTFLOW DATA PRINT-OUT: T(HRS) QI (CFS) QO(CFS) EL(FT) T(HRS) QI (CFS) QO(CFS) EL(FT) . 00 . 00 . 00 . 00 13 . 00 5 . 34 6 . 29 24 . 90 . 17 . 00 . 00 22 . 25 13 . 17 5 . 22 5 . 92 24 . 64 . 33 . 00 . 00 22 . 25 13 . 33 5 . 17 5. 65 24 . 46 . 50 . 04 . 03 22 . 26 13 . 50 5. 14 5. 47 24 . 33 . 67 . 18 . 15 22 . 29 13 . 67 5. 13 5 . 34 24 . 25 . 83 . 38 . 34 22 . 34 13 . 83 5. 13 5 . 26 24 . 19 1. 00 . 60 . 56 22 . 39 14 . 00 5. 13 5 . 21 24 . 16 1. 17 . 80 . 77 22 . 45 14 . 17 5 . 14 5 . 19 24 . 14 1. 33 . 98 . 95 22 . 49 14 . 33 5 . 14 5 . 17 24 . 12 1. 50 1. 15 1. 12 22 . 54 14 . 50 5 . 15 5 . 16 24 . 12 1. 67 1. 39 1. 34 22 . 59 14 . 67 5 . 00 5. 13 24 . 10 1. 83 1. 67 1. 62 22 . 67 14 . 83 4 . 77 5. 04 24 . 04 2 . 00 1 . 88 1. 85 22 . 72 15 . 00 4 . 65 4 . 92 23 . 95 2 . 17 2 . 05 2 . 02 22 . 77 15 . 17 4 . 60 4 . 81 23 . 88 2 . 33 2 . 18 2 . 16 22 . 80 15 . 33 4 . 57 4 . 73 23 . 82 2 . 50 2 . 30 2 . 28 22 . 83 15 . 50 4 . 56 4 . 67 23 . 78 2 . 67 2 . 52 2 . 47 22 . 88 15 . 67 4 . 56 4 . 63 23 . 75 2 . 83 2 . 80 2 . 75 22 . 96 15 . 83 4 . 56 4 . 60 23 . 73 3 . 00 2 . 99 2 . 96 23 . 01 16 . 00 4 . 56 4 . 59 23 . 72 3 . 17 3 . 12 3 . 10 23 . 04 16 . 17 4 . 56 4 . 58 23 . 72 3 . 33 3 . 21 3 . 20 23 . 07 16. 33 2 . 33 2 . 18 2 . 16 22 . 80 15. 33 4 . 57 4 . 73 23 . 82 2 . 50 2 . 30 2 . 28 22 . 83 15 . 50 4 . 56 4 . 67 23 . 78 2 . 67 2 . 52 2 . 47 22 . 88 15. 67 4 . 56 4 . 63 23 . 75 2 . 83 2 . 80 2 . 75 22 . 96 15 . 83 4 . 56 4 . 60 23 . 73 3 . 00 2 . 99 2 . 96 23 . 01 16 . 00 4 . 56 4 . 59 23 . 72 3 . 17 3 . 12 3 . 10 23 . 04 16 . 17 4 . 56 4 . 58 23 . 72 3 . 33 3 . 21 3 . 20 23 . 07 16 . 33 4 . 57 4 . 57 23 . 71 3 . 50 3 . 29 3 . 28 23 . 09 16 . 50 4 . 57 4 . 57 23 . 71 3 . 67 3 . 50 3 . 45 23 . 14 16 . 67 4 . 35 4 . 53 23 . 68 3 . 83 3 . 77 3 . 72 23 . 20 16. 83 4 . 01 4 . 40 23 . 60 4 . 00 3 . 94 3 . 90 23 . 25 17 . 00 3 . 84 4 . 22 23 . 47 4 . 17 4 . 04 3 . 94 23 . 27 17 . 17 3 . 76 4 . 07 23 . 37 4 . 33 4 . 12 3 . 99 23 . 31 17 . 33 3 . 72 3 . 95 23 . 28 4 . 50 4 . 18 4 . 05 23 . 35 17 . 50 3 . 70 3 . 73 23 . 21 4 . 67 4 . 40 4 . 14 23 . 41 17 . 67 3 . 69 3 . 68 23 . 19 4 .83 4 . 72 4 . 29 23 . 52 17 . 83 3 . 68 3 . 69 23 . 20 5. 00 4 . 89 4 . 48 23 . 65 18 . 00 3 . 68 3 . 68 23 . 19 5. 17 5 . 00 4 . 65 23 . 77 18 . 17 3 . 69 3 . 69 23 . 20 5. 33 5 . 09 4 . 80 23 . 87 18 . 33 3 . 69 3 . 69 23 . 20 5. 50 5 . 17 4 . 92 23 . 95 18 . 50 3 . 69 3 . 69 23 . 20 5 . 67 5 . 46 5. 07 24 . 06 18 . 67 3 . 69 3 . 69 23 . 20 5. 83 5 . 86 5 . 29 24 . 21 18 . 83 3 . 69 3 . 69 23 . 20 6 . 00 6. 11 5. 55 24 . 38 19 . 00 3 . 70 3 . 70 23 . 20 6. 17 6 . 28 5. 79 24 . 55 19 . 17 3 . 70 3 . 70 23 . 20 6. 33 6 . 40 5. 99 24 . 69 19 . 33 3 . 70 3 . 70 5. 83 5. 86 5 . 29 24 . 21 18 . 87 3 . 69 3 . 69 23 . 20 5. 83 5. 86 5 . 29 24 . 21 18 . 83 3 . 69 3 . 69 23 . 20 6. 00 6. 11 5 . 55 24 . 38 19 . 00 3 . 70 3 . 70 23 . 20 6. 17 6. 28 5 . 79 24 . 55 19 . 17 3 . 70 3 . 70 23 . 20 6. 33 6 . 40 5 . 99 24 . 69 19 . 33 3 . 70 3 . 70 23 . 20 6. 50 6 . 51 6 . 16 24 . 81 19 . 50 3 . 70 3 . 70 23 . 20 6. 67 7 . 28 6. 43 25 . 00 19 . 67 3 . 71 3 . 71 23 . 20 6. 83 8 . 42 6. 88 25. 33 19 . 83 3 . 71 3 . 71 23 . 20 7 . 00 9 . 06 7 . 22 25. 69 20. 00 3 . 71 3 . 71 23 . 20 7 . 17 10 . 29 7 . 67 26. 16 20. 17 3 . 71 3 . 71 23 . 20 7 . 33 11. 85 8 . 29 26. 82 20. 33 3 . 71 3 . 71 23 . 20 7 . 50 15. 79 9 . 21 27 . 90 20. 50 3 . 72 3 . 72 23 . 20 7 . 67 25 . 00 M" 10. 52 29 . 54 20. 67 3 . 72 3 . 72 23 . 20 7 . 83 28 . 61 -A 1. 04 30. 21 20. 83 3 . 72 3 . 72 23 . 20 8 . 00 23 . 50M 11. 48 30. 89 21. 00 3 . 72 3 . 72 23 . 20 8 . 17 18 . 25 11. 75 31. 31 21. 17 3 . 73 3 . 73 23 . 21 8 . 33 14 .71 11. 89 mfd 31. 53 21. 33 3 . 73 3 . 73 23 . 21 8 . 50 12 . 95 11. 95- 31. 62 21. 50 3 . 73 3 . 73 23 . 21 8 . 67 11. 14 11. 95 OUT 31. 62 21 . 67 3 . 73 3 . 73 23 . 21 8 . 83 9 . 29 11. 90 31. 54 21. 83 3 . 73 3 . 73 23 . 21 9 . 00 8 . 36 11. 81 31. 40 22 . 00 3 . 74 3 . 74 23 . 21 9 . 17 7 . 91 11. 70 31. 24 22 . 17 3 . 74 3 . 74 23 . 21 9 . 33 7 . 70 11. 59 31. 06 22 . 33 3 . 74 3 . 74 23 . 21 9 . 50 7 . 60 11 . 47 30. 88 22 . 50 3 . 74 3 . 74 23 . 21 9 . 67 7 . 56 11. 36 30. 70 22 . 67 3 . 74 3 . 74 23 . 21 5 . 83 5 . 86 5 . 29 24 . 21 18 . 83 3 . 69 3 . 69 23 . 20 6 . 00 6 . 11 5 . 55 24 . 38 19 . 00 3 . 70 3 . 70 23 . 20 6 . 17 6 . 28 5 . 79 24 . 55 19 . 17 3 . 70 3 . 70 23 . 20 6 . 33 6 . 40 5. 99 24 . 69 19 . 33 3 . 70 3 . 70 23 . 20 6. 50 6 . 51 6. 16 24 . 81 19 . 50 3 . 70 3 . 70 23 . 20 6. 67 7 . 28 6. 43 25 . 00 19 . 67 3 . 71 3 . 71 23 . 20 6 . 83 8 . 42 6 . 88 25. 33 19 . 83 3 . 71 3 . 71 23 . 20 7 . 00 9 . 06 7 . 22 25. 69 20. 00 3 . 71 3 . 71 23 . 20 7 . 17 10. 29 7 . 67 26. 16 20. 17 3 . 71 3 . 71 23 . 20 7 . 33 11. 85 8 . 29 26. 82 20. 33 3 . 71 3 . 71 23 . 20 7 . 50 15 . 79 9 . 21 27 . 90 20. 50 3 . 72 3 . 72 23 . 20 7 . 67 25 . 00 10. 52 29 . 54 20 . 67 3 . 72 3 . 72 23 . 20 7 . 83 28 . 61 11. 04 30. 21 20. 83 3 . 72 3 . 72 23 . 20 8 . 00 23 . 50 11. 48 30 . 89 21. 00 3 . 72 3 . 72 23 . 20 8 . 17 18 . 25 11. 75 31. 31 21. 17 3 . 73 3 . 73 23 . 21 8 . 33 14 . 71 11. 89 31. 53 21. 33 3 . 73 3 . 73 23 . 21 8 . 50 12 . 95 11 . 95 31. 62 21. 50 3 . 73 3 . 73 23 . 21 8 . 67 11. 14 11 . 95 31. 62 21. 67 3 . 73 3 . 73 23 . 21 8 .83 9 . 29 11. 90 31. 54 21. 83 3 . 73 3 . 73 23 . 21 9 . 00 8 . 36 11. 81 31 . 40 22 . 00 3 . 74 3 . 74 23 . 21 9 . 17 7 . 91 11. 70 31. 24 22 . 17 3 . 74 3 . 74 23 . 21 9 . 33 7 . 70 11. 59 31. 06 22 . 33 3 . 74 3 . 74 23 . 21 9 . 50 7 . 60 11. 47 30 . 88 22 . 50 3 . 74 3 . 74 23 . 21 9 . 67 7 . 56 11. 36 30. 70 22 . 67 3 . 74 3 . 74 23 . 21 9 . 83 7 . 55 11. 25 30. 53 22 . 9 . 33 7 . 70 11. 59 31. 06 22 . 33 3 . 74 3 . 74 23 . 21 9 . 50 7 . 60 11. 47 30. 88 22 . 50 3 . 74 3 . 74 23 . 21 9 . 67 7 . 56 11 . 36 30. 70 22 . 67 3 . 74 3 . 74 23 . 21 9 . 83 7 . 55 11. 25 30. 53 22 . 83 3 . 75 3 . 75 23 . 21 10. 00 7 . 56 11. 14 30 . 36 23 . 00 3 . 75 3 . 75 23 . 21 10. 17 7 . 58 11. 03 30. 20 23 . 17 3 . 75 3 . 75 23 . 21 10. 33 7 . 60 10. 93 30. 05 23 . 33 3 . 75 3 . 75 23 . 21 10. 50 7 . 62 10. 83 29 . 91 23 . 50 3 . 75 3 . 75 23 . 21 10. 67 7 . 29 10. 71 29 . 78 23 . 67 3 . 76 3 . 76 23 . 21 10. 83 6. 79 10. 59 29 . 63 23 . 83 3 . 76 3 . 76 23 . 21 11. 00 6. 54 10. 46 29 . 48 24 . 00 2 . 83 3 . 07 23 . 04 11. 17 6. 43 10. 09 29 . 00 24 . 17 1 . 43 1. 68 22 . 68 11. 33 6. 37 9 . 52 28 . 28 24 . 33 . 00 . 25 22 . 31 11. 50 6. 35 9 . 03 27 . 66 24 . 50 . 00 . 00 22 . 25 11. 67 6 . 35 8 . 60 27 . 14 24 . 67 . 00 . 00 22 . 25 11. 83 6. 35 8 . 19 26. 71 24 . 83 . 00 . 00 22 . 25 12. 00 6. 36 7 . 85 26. 36 25 . 00 . 00 . 00 22 . 25 12 . 17 6. 37 7 . 58 26. 07 25 . 17 . 00 . 00 22 . 25 12 . 33 6 . 38 7 . 36 25. 84 25. 33 . 00 . 00 22 . 25 12 . 50 6. 39 7 . 18 25 . 65 25. 50 . 00 . 00 22 . 25 1.2 . 67 6. 07 7 . 01 25 . 47 25 . 67 . 00 . 00 22 . 25 -L2 .83 5 . 58 6. 78 25 . 24 25 . 83 . 00 . 00 . 00 SPECIFY: C - CONTINUE, N - NEWJOB, P - PRINT, S - STOP, R - REVISE 9 . 33 7 . 70 11. 59 31 . 06 22 . 33 3 . 74 3 . 74 23 . 21 ion Y!Z �7D A1- PD�[)U 23 . 25 3 . 90 412 . 0 . 0 25. 25 6. 80 4241. 0 . 0 27 . 25 8 . 70 9898 . 0 . 0 29 . 40 10.40 15978 . 0 . 0 30. 00 10. 90 24945. 0 . 0 32 . 00 12 . 20 51049 . 0 . 0 33 . 00 12 . 80 65181. 0 . 0 AVERAGE PERM-RATE: . 0 MINUTES/INCH ENTER [d: ] []path] filename[ . ext] OF COMPUTED HYDROGRAPH: b:hyd100.out INFLOW/OUTFLOW ANALYSIS: PEAK-INFLOW(CFS) PEAK-OUTFLOW(CFS) OUTFLOW-VOL(CU-FT) 33 . 90 12 . 72 546768 INITIAL-STAGE(FT) TIME-OF-PEAK(HRS) PEAK-STAGE-ELEV(FT) . 00 8 . 67 32 . 87 PEAK STORAGE: 63310 CU-FT ENTER [d: ] [path] filename[ . ext] FOR STORAGE OF COMPUTED HYDROGRAPH: P INFLOW/OUTFLOW DATA PRINT-OUT: T(HRS) QI (CFS) QO(CFS) EL(FT) T(HRS) QI (CFS) QO(CFS) EL(FT) . 00 . 00 . 00 . 00 13 . 00 6. 26 9 . 52 28 . 28 . 17 . 00 . 00 22 . 25 13 . 17 6 . 12 9 . 00 27 . 63 . 33 . 01 . 01 22 . 25 13 . 33 6 . 06 8 . 52 27 . 06 . 50 . 11 . 09 22 . 27 13 . 50 6 . 03 8 . 07 26. 59 . 67 . 33 . 28 22 . 32 13 . 67 6 . 01 7 . 69 26. 19 . 83 . 59 . 54 22 . 39 13 . 83 6 . 01 7 . 39 25. 87 1. 00 . 86 . 81 22 . 46 14 . 00 6. 01 7 . 13 25. 60 1. 17 1. 10 1. 06 22 . 52 14 . 17 6. 02 6. 93 25 . 39 1. 33 1. 32 1. 28 22 . 58 14 . 33 6. 02 6 . 72 25. 20 1. 50 1. 50 1. 47 22 . 63 14 . 50 6 . 03 6 . 47 25. 02 1. 67 1. 78 1. 72 22 . 69 14 . 67 5 . 85 6 . 27 24 . 89 1. 83 2 . 11 2 . 05 22 . 78 14 . 83 5 . 58 6. 06 24 . 74 2 . 00 2 . 36 2 . 32 22 . 85 15. 00 5 . 45 5 . 86 24 . 60 2 . 17 2 . 54 2 . 51 22 . 89 15 . 17 5. 38 5 . 70 24 . 49 2 . 33 2 . 69 2 . 66 22 . 93 15 . 33 5. 35 5 . 57 24 . 40 2 . 50 2 . 81 2 . 79 22 . 97 15 . 50 5 . 34 5 . 49 24 . 35 2 . 67 3 . 06 3 . 00 23 . 02 15 . 67 5. 33 5 . 43 24 . 31 2 . 83 3 . 38 3 . 32 23 . 10 15 . 83 5 . 33 5 . 39 24 . 28 3 . 00 3 . 59 3 . 56 23 . 16 16. 00 INFLOW/OUTFLOW DATA PRINT-OUT: T(HRS) QI (CFS) QO(CFS) EL(FT) T(HRS) QI (CFS) QO (CFS) EL(FT) . 00 . 00 . 00 . 00 13 . 00 6. 26 9 . 52 28 . 28 . 17 . 00 . 00 22 . 25 13 . 17 6 . 12 9 . 00 27 . 63 . 33 . 01 . 01 22 . 25 13 . 33 6 . 06 8 . 52 27 . 06 . 50 . 11 . 09 22 . 27 13 . 50 6 . 03 8 . 07 26. 59 . 67 . 33 . 28 22 . 32 13 . 67 6 . 01 7 . 69 26. 19 . 83 . 59 . 54 22 . 39 13 . 83 6 . 01 7 . 39 25. 87 1. 00 . 86 . 81 22 . 46 14 . 00 6. 01 7 . 13 25. 60 1. 17 1. 10 1. 06 22 . 52 14 . 17 6 . 02 6 . 93 25 . 39 1. 33 1. 32 1. 28 22 . 58 14 . 33 6 . 02 6 . 72 25. 20 1. 50 1. 50 1. 47 22 . 63 14 . 50 6 . 03 6 . 47 25. 02 1. 67 1. 78 1. 72 22 . 69 14 . 67 5. 85 6 . 27 24 . 89 1. 83 2 . 11 2 . 05 22 . 78 14 . 83 5. 58 6 . 06 24 . 74 2 . 00 2 . 36 2 . 32 22 . 85 15 . 00 5 . 45 5 . 86 24 . 60 2 . 17 2 . 54 2 . 51 22 . 89 15 . 17 5 . 38 5. 70 24 . 49 r 11. 50 7 . 46 11. 21 30 . 47 24 . 50 . 00 . 00 22 . 25 11. 67 7 . 46 11. 10 30. 30 24 . 67 . 00 . 00 22 . 25 11. 83 7 . 46 10. 99 30. 14 24 . 83 . 00 . 00 22 . 25 12 . 00 7 . 47 10. 88 29 . 98 25. 00 . 00 . 00 22 . 25 2 . 17 7 . 48 10. 77 29 . 85 25 . 17 . 00 . 00 22 . 25 .2 . 33 7 . 49 10 . 66 29 . 72 25 . 33 . 00 . 00 22 . 25 12 . 50 7 . 50 10. 56 29 . 59 25 . 50 . 00 . 00 22 . 25 12 . 67 7 . 13 10. 45 29 . 46 25. 67 . 00 . 00 22 . 25 12 . 83 6 . 55 10. 08 29 . 00 25 . 83 . 00 . 00 . 00 SPECIFY: C - CONTINUE, N - NEWJOB, P - PRINT, S - STOP, R - REVISE 1. 00 . 86 . 81 22 . 46 14 . 00 6. 01 7 . 13 25. 60 1. 17 1. 10 1. 06 22 . 52 14 . 17 6. 02 6 . 93 25. 39 1. 33 1. 32 1. 28 22 . 58 14 . 33 6. 02 6 . 72 25. 20 1. 50 1. 50 1. 47 22 . 63 14 . 50 6 . 03 6. 47 25. 02 1. 67 1. 78 1.72 22 . 69 14 . 67 5 . 85 6. 27 24 . 89 1. 83 2 . 11 2 . 05 22 . 78 14 . 83 5 . 58 6. 06 24 . 74 2 . 00 2 . 36 2 . 32 22 . 85 15. 00 5. 45 5 . 86 24 . 60 2 . 17 2 . 54 2 . 51 22 . 89 15. 17 5. 38 5 . 70 24 . 49 2 . 33 2 . 69 2 . 66 22 . 93 15. 33 5. 35 5 . 57 24 . 40 2 . 50 2 . 81 2 . 79 22 . 97 15. 50 5. 34 5 . 49 24 . 35 2 . 67 3 . 06 3 . 00 23 . 02 15 . 67 5 . 33 5 . 43 24 . 31 2 . 83 3 . 38 3 . 32 23 . 10 15. 83 5 . 33 5 . 39 24 . 28 3 . 00 3 . 59 3 . 56 23 . 16 16 . 00 5 . 34 5. 37 24 . 27 3 . 17 3 . 73 3 .71 23 . 20 16. 17 5 . 34 5. 36 24 . 26 3 . 33 3 . 84 3 . 82 23 . 23 16. 33 5. 34 5 . 35 24 . 25 3 . 50 3 . 92 3 . 90 23 . 25 16 . 50 5. 35 5 . 35 24 . 25 3 . 67 4 . 15 3 . 95 23 . 29 16 . 67 5 . 09 5 . 30 24 . 22 3 . 83 4 . 46 4 . 08 23 . 38 16 . 83 4 . 69 5 . 15 24 . 11 4 . 00 4 . 65 4 . 26 23 . 50 17 . 00 4 . 49 4 . 94 23 . 97 4 . 17 4 . 76 4 . 42 23 . 61 17 . 17 4 . 39 4 . 76 23 . 84 4 . 33 4 . 84 4 . 56 23 . 71 17 . 33 4 . 34 4 . 61 23 . 74 4 . 50 4 . 90 4 . 68 23 . 79 17 . 50 4 . 32 4 . 51 23 . 67 4 . 67 5 . 16 4 . 81 23 . 88 17 . 67 4 . 31 4 . 44 23 . 62 4 . 83 5 . 53 5. 01 24 . 01 17 . 83 4 . 31 4 . 39 23 . 59 4 . 83 5. 53 5. 01 24 . 01 17 . 83 4 . 31 4 . 39 23 . 59 5 . 00 5 . 77 5. 24 24 . 18 18 . 00 4 . 31 4 . 36 23 . 57 5. 17 5 . 94 5. 47 24 . 33 18 . 17 4 . 31 4 . 34 23 . 55 5. 33 6 . 08 5. 67 24 . 47 18 . 33 4 . 31 4 . 33 23 . 55 5. 50 6 . 19 5 . 84 24 . 59 18 . 50 4 . 31 4 . 32 23 . 54 5. 67 6. 54 6 . 04 24 . 72 18 . 67 4 . 31 4 . 32 23 . 54 5. 83 7 . 02 6 . 31 24 . 91 18 . 83 4 . 32 4 . 32 23 . 54 6. 00 7 . 32 6. 63 25. 13 19 . 00 4 . 32 4 . 32 23 . 54 6. 17 7 . 51 6 . 86 25. 31 19 . 17 4 . 32 4 . 32 23 . 54 6. 33 7 . 66 6 . 99 25. 45 19 . 33 4 . 32 4 . 32 23 . 54 6. 50 7 . 78 7 . 13 25 . 59 19 . 50 4 . 33 4 . 32 23 . 54 6. 67 8 . 70 7 . 33 25 . 81 19 . 67 4 . 33 4 . 32 23 . 54 6 . 83 10. 04 7 . 70 26. 20 19 . 83 4 . 33 4 . 33 23 . 54 7 . 00 10. 80 8 . 20 26. 72 20. 00 4 . 33 4 . 33 23 . 55 7 . 17 12 . 26 8 . 79 27 . 37 20. 17 4 . 34 4 . 33 23 . 55 7 . 33 14 . 10 9 . 47 28 . 23 20. 33 4 . 34 4 . 33 23 . 55 7 . 50 18 . 77 10. 43 29 . 44 20. 50 4 . 34 4 . 34 23 . 55 7 . 67 29 . 67p)gx10. 89 29 . 98 20. 67 4 . 34 4 . 34 23 . 55 7 .83 33 . 90 io 11. 50 30. 93 20. 83 4 . 34 4 . 34 23 . 55 8 . 00 27 . 83 M 12 . 07 31. 80 21 . 00 4 . 35 4 . 34 23 . 55 8 . 17 21. 60 12 . 41 32 . 35 21. 17 4 . 35 4 . 34 23 . 56 8 . 33 17 . 39 12 . 59 32 . 65 21. 33 4 . 35 4 . 35 23 . 56 8. 50 15 . 30 12 . 68 MY 32 . 80 21. 50 4 . 35 4 . 35 23 . 56 8 . 67 13 . 15 12 . 7204 32 . 87 21. 67 4 . 36 4 . 35 23 . 56 8 . 83 10. 96 12 . 700()T 32 . 84 21. 83 4 . 36 5. 00 5. 77 5. 24 24 . 18 18 . 00 4 . 31 4 . 36 23 . 57 5. 17 5 . 94 5. 47 24 . 33 18 . 17 4 . 31 4 . 34 23 . 55 5. 33 6 . 08 5 . 67 24 . 47 18 . 33 4 . 31 4 . 33 23 . 55 5. 50 6 . 19 5 . 84 24 . 59 18 . 50 4 . 31 4 . 32 23 . 54 5. 67 6 . 54 6 . 04 24 . 72 18 . 67 4 . 31 4 . 32 23 . 54 5. 83 7 . 02 6. 31 24 . 91 18 . 83 4 . 32 4 . 32 23 . 54 6. 00 7 . 32 6. 63 25 . 13 19 . 00 4 . 32 4 . 32 23 . 54 f . 14 2 . 33 2 . 69 2 . 66 22 . 93 15. 33 5 . 35 5 . 57 24 . 40 2 . 50 2 . 81 2 . 79 22 . 97 15 . 50 5 . 34 5 . 49 24 . 35 2 . 67 3 . 06 3 . 00 23 . 02 15 . 67 5 . 33 5 . 43 24 . 31 2 . 83 3 . 38 3 . 32 23 . 10 15. 83 5 . 33 5. 39 24 . 28 3 . 00 3 . 59 3 . 56 23 . 16 16. 00 5. 34 5. 37 24 . 27 3 . 17 3 1. 83 2 . 11 2 . 05 22 . 78 14 . 83 5. 58 6 . 06 24 . 74 2 . 00 2 . 36 2 . 32 22 . 85 15 . 00 5 . 45 5. 86 24 . 60 2 . 17 2 . 54 2 . 51 22 .89 15 . 17 5 . 38 5 . 70 24 .49 2 . 33 2 . 69 2 . 66 22 . 93 15 . 33 5 . 35 5 . 57 24 . 40 2 . 50 2 . 81 2 . 79 22 . 97 15. 50 5 . 34 5. 49 24 . 35 2 . 67 3 . 06 3 . 00 23 . 02 15. 67 5. 33 5 . 43 24 . 31 2 . 83 3 . 38 3 . 32 23 . 10 15. 83 5. 33 5 . 39 24 . 28 3 . 00 3 . 59 3 . 56 23 . 16 16. 00 5. 34 5 . 37 24 . 27 3 . 17 3 . 73 3 . 71 23 . 20 16. 17 5. 34 5 . 36 24 . 26 3 . 33 3 . 84 3 . 82 23 . 23 16. 33 5 . 34 5 . 35 24 . 25 3 . 50 3 . 92 3 . 90 23 . 25 16 . 50 5 . 35 5 . 35 24 . 25 3 . 67 4 . 15 3 . 95 23 . 29 16 . 67 5. 09 5 . 30 24 . 22 3 . 83 4 . 46 4 . 08 23 . 38 16 . 83 4 . 69 5 . 15 24 . 11 4 . 00 4 . 65 4 . 26 23 . 50 17 . 00 4 . 49 4 . 94 23 . 97 4 . 17 4 . 76 4 .42 23 . 61 17 . 17 4 . 39 4 . 76 23 . 84 4 . 33 4 . 84 4 . 56 23 . 71 17 . 33 4 . 34 4 . 61 23 . 74 4 . 50 4 . 90 4 . 68 23 . 79 17 . 50 4 . 32 4 . 51 23 . 67 4 . 67 5 . 16 4 . 81 23 . 88 17 . 67 4 . 31 4 . 44 23 . 62 4 . 83 5 . 53 5. 01 24 . 01 17 . 83 4 . 31 4 . 39 23 . 59 5. 00 5 . 77 5. 24 24 . 18 18 . 00 4 . 31 4 . 36 23 . 57 5 . 17 5 . 94 5 . 47 24 . 33 18 . 17 4 . 31 4 . 34 23 . 55 5 . 33 6 . 08 5 . 67 24 . 47 18 . 33 4 . 31 4 . 33 23 . 55 5. 50 6 . 19 5 . 84 24 . 59 18 . 50 4 . 31 4 . 32 23 . 54 5. 67 6. 54 6 . 04 24 . 72 18 . 67 4 . 31 4 . 32 23 . 54 5. 83 7 . 02 6. 31 24 . 91 18 . 83 4 . 32 4 . 32 2 . 00 2 . 36 2 . 32 22 . 85 15 . 00 5 . 45 5. 86 24 . 60 2 . 17 2 . 54 2 . 51 22 . 89 15 . 17 5 . 38 5. 70 24 . 49 2 . 33 2 . 69 2 . 66 22 . 93 15 . 33 5 . 35 5 . 57 24 . 40 2 . 50 2 . 81 2 . 79 22 . 97 15. 50 5 . 34 5 . 49 24 . 35 2 . 67 3 . 06 3 . 00 23 . 02 15. 67 5 . 33 5. 43 24 . 31 2 . 83 3 . 38 3 . 32 23 . 10 15 . 83 5 . 33 5 . 39 24 . 28 3 . 00 3 . 59 3 . 56 23 . 16 16 . 00 5. 34 5 . 37 24 . 27 3 . 17 3 . 73 3 .71 23 . 20 16 . 17 5. 34 5 . 36 24 . 26 3 . 33 3 . 84 3 . 82 23 . 23 16 . 33 5 . 34 5 . 35 24 . 25 3 . 50 3 . 92 3 . 90 23 . 25 16. 50 5 . 35 5 . 35 24 . 25 3 . 67 4 . 15 3 . 95 23 . 29 16. 67 5 . 09 5 . 30 24 . 22 3 . 83 4 . 46 4 . 08 23 . 38 16 . 83 4 . 69 5 . 15 24 . 11 4 . 00 4 . 65 4 . 26 23 . 50 17 . 00 4 . 49 4 . 94 23 . 97 4 . 17 4 .76 4 . 42 23 . 61 17 . 17 4 . 39 4 . 76 23 . 84 4 . 33 4 . 84 4 . 56 23 . 71 17 . 33 4 . 34 4 . 61 23 . 74 4 . 50 4 . 90 4 . 68 23 . 79 17 . 50 4 . 32 4 . 51 23 . 67 4 . 67 5. 16 4 . 81 23 . 88 17 . 67 4 . 31 4 . 44 23 . 62 4 . 83 5. 53 5 . 01 24 . 01 17 . 83 4 . 31 4 . 39 23 . 59 5. 00 5. 77 5. 24 24 . 18 18 . 00 4 . 31 4 . 36 23 . 57 5 . 17 5. 94 5. 47 24 . 33 18 . 17 4 . 31 4 . 34 23 . 55 5. 33 6. 08 5. 67 24 . 47 18 . 33 4 . 31 4 . 33 23 . 55 5 . 50 6. 19 5. 84 24 . 59 18 . 50 4 . 31 4 . 32 23 . 54 5. 67 6. 54 6 . 04 24 . 72 18 . 67 4 . 31 4 . 32 23 . 54 5 . 83 7 . 02 6 . 31 24 . 91 18 . 83 4 . 32 4 . 32 23 . 54 6. 00 9 . 33 9. 07 12 . 48 32 . 47 22 . 33 4 . 36 4 . 36 23 . 57 9 . 50 8 . 95 12 . 40 32 . 33 22 . 50 4 . 37 4 . 36 23 . 57 9 . 67 8 . 91 12 . 31 32 . 18 22 . 67 4 . 37 4 . 36 23 . 57 9 .83 8 . 90 12 . 22 32 . 04 22 . 83 4 . 37 4 . 37 23 . 57 10. 00 8 . 90 12 . 13 31 . 89 23 . 00 4 . 37 4 . 37 23 . 57 10. 17 8 . 92 12 . 04 31. 75 23 . 17 4 . 37 4 . 37 23 . 57 10. 33 8 . 94 11. 94 31. 61 23 . 33 4 . 38 4 . 37 23 . 57 10. 50 8 . 96 11. 86 31 . 47 23 . 50 4 . 38 4 . 37 23 . 58 10. 67 8 . 57 11. 77 31. 33 23 . 67 4 . 38 4 . 38 23 . 58 10. 83 7 . 98 11. 66 31. 17 23 . 83 4 . 38 4 . 38 23 . 58 11. 00 7 . 69 11. 55 31. 00 24 . 00 3 . 30 4 . 18 23 . 44 11. 17 7 . 55 11. 43 30. 82 24 . 17 1 . 67 2 . 51 22 . 89 11. 33 7 . 49 11. 32 30. 64 24 . 33 . 00 . 03 22 . 26 r Title Ph CC 9K VACIZ) )C S- Sheet No. 1s of BY N�r// 07 / 7 Ml 9 Chk. / / Job No. `-j SSOE, Inc. 3015 112th Avenue, N.E., Suite 101 Bellevue, Washington 98004 Fax 206-827-8412 • 206-827-2950 �6••�, HDUSE2�TORN�1 SEIl,�72. 7, FYELE tf, 2,R.3 luv 2B•43 =V, 24.7- 12V' wv 243 - 30� T'/P SECT ION 7-1-11-Nk'511 t='NiD HCXJECk -fe) h '-,c .'Fk c-8 ? 7/9' 4r 3 b CITY OF RENTON MEMORANDUM DATE: April 13, 1989 TO: Don Monaghan Chuck Price," Ron Olsen Jack �Cru ley FROM: Ly; tmann SUBJECT: Current Developments concerning PACCAR Ken Nyberg came and briefed me on status of Paccar after our staff meeting on 4-11. He indicated that NBBJ had been selected some months ago to prepare the Paccar EIS. Paccar's briefing meeting was as much a surprise to the planning staff as it had been to our staff. Paccar had not invited NBBJ to that meeting even though they ought to be preparing the EIS. Therefore, Ken Nyberg is assigning a project manager in Planning to handle the Paccar EIS. Ken will contact Paccar and NBBJ. We will work with and thru the Planning Division. I do not know if there will be a meeting on the 24th. I told Ken we could not meet on the 21st. Pat will continue to be our schedule coordinator; Ken will contact Pat and tell her what is happening on the logistics front and she will arrange with each of you to attend whatever meeting the Planning Division arranges. This is to notify you that Planning is the lead agency and we will support them in whichever way we can. cc: Ken Nyberg Mike Parness 5Paccar/LAG/bh ��' �•�' � h Truck Company P 0. Bo lfCTf71) � 1 ���1■ P.O. Box 1000 Kirkland,Washington 98033 (206)828-5000 A DIVISION OF MGM April 21, 1989 To: J. Adamson G. Norris D. Erickson K. Nyberg G. Gordon R. Olson L. Guttmann C. Price D. Monaghan L. Springer cc: S. Boettcher L. Miesbauer J. Britton D. Metler B. Butler B. Nelson P. Gladfelter G. Ostle H. Hunt D. Pape S. Mack C. Rice D. MacAdams D. Sather From: Bill Fillmore Subject: Renton City Staff Meeting with Kenworth April 24 To facilitate our meeting with the City Staff on April 24 , we are delivering in advance additional copies of Kenworth's EIS Site Plans and the project description. 9 CONFIDENTIAL NOTE TO CITY OF RENTON: The attached Preliminary Project Description for the proposed new Kenworth the Renton Truck Plant was pof being updated. Princiea�r ed pdevelopmentsin June988ncenJune 1988is now1includer the sfollow- ing. A version of Alternate A is the current Kenworth site plan (railroad "wye" track eliminated) . Kenworth Division offices, if installed wind be built on the 2.2-acre property west of Garden at North 6th andThe Renton Wellfield Aquifer Protection Zone 2 North boundary linenhas sshiffted somewhat to the north along vacated Houser Way urning east between the Parts has shown the groundwater d Warehouse and tMIS ivideugh southrecent wet weather testing also and entirely off of, the PACCAR site) . All hazardous material usage nwill bbe outside (north and west) of the Renton Aquifer Protection Zoe Design truck production rates have been increased to 52 trucks per day. a Building 17 may be squared off and enlarged to the north. Realignment of Garden Avenue North through the site by the City of Renton. on of was postponed for reconsideratiFs in) F B PACCAR sthat sthis�realignment soils contamination issues (RI/ not occur. s will be located in Sound Level Test Facility Storm water detention pond "ovals" . Storage tank farm will be above ground and located north of ftthe main assembly building, near the Sound Level Facility. Propane to be moved to the northeast area of the site. All assembly painting operations will be consolidated in a separate division of the main manufacturing building Kenworth' s project timetable is being slightly revised and is still under study. When the updated Project Description and preferred site plans have been finalized during preparation of the EIS and approved by PACCAR management, above information is furnished PACCAR will furnish these to the City. The abaration of Kenworth' s DEIS. to the City on a confidential basis , pending preparation P .E. eld� r PACCAnc 04/07/89 Attachment: Preliminary Project Description of . PACCAR I n'c June 14, 1988 ( subject to revision) PROPOSED NEW KENWORTH RENTON TRUCK PLANT PRELIMINARY PROJECT DESCRIPTION Summary In January 1988 PACCAR Inc announced closure of its Renton , Project Washington PACCAR Defense Systems Division (PDS) facility during Description 1988. Subject to obtaining necessary governmental approvals in a timely fashion , PACCAR desires to redevelop the PDS property for a new state-of--the -art Kenworth Truck plant replacing an existing Kenworth factory located in South Seattle. The proposed project, which would continue industrial use of this property begun by PACCAR' s predecessor companies in 1908, is further described in the following paragraphs. Proposed The project site is an 84.2 acre industrially zoned property Project bounded by Garden Avenue North , North 8th Street, vacated Houser Site Way North and North 4th Street in Renton , and includes an adjacent 2.2 acre parking lot located at North 6th Street and Garden Avenue North. The site is currently developed with buildings formerly serving Pacific Car and Foundry Company' s railcar and foundry facility. Most recently these have been used for PACCAR Defense Systems' military equipment manufacturing , and foundry and metal fabrication operations . Except for the existing Kenworth Research and Development facility at the north-- west corner of the site, the existing foundry (Building 17) and a portion of the existing administrative office building (Building 1 ) , all of the existing structures (57 structures of approximately 751,000 s.f.) will be demolished in connection with redevelopment. Zoning and uses in the vicinity of the site include residential , commercial and industrial . The legal description of the site is attached. The existing PACCAR Parts Division offices and warehouse and Management Information Services Division facilities east of vacated Houser Way North will remain in use independent of the proposed new Kenworth plant. Site Attached are the three conceptual configurations of the preferred Redevelopment alternatives for site redevelopment which are now under Plan consideration. These alternatives reflect varying resolutions of the major redevelopment constraint, i .e. , the location and alignment of the existing Burlington Northern "wye" track on the property. -1- In order of preference , PACCAR currently ranks these site plan alternatives in the order lettered, i .e. A, B, then C. ,•oposed The improvements proposed to be constructed , as depicted under Project varying assumptions on the three conceptual site plans, are as Improvements follows. A main on--highway truck manufacturing building contain- ing approximately 400,000 - 600,000 square feet will be located centrally on the site . Building 17 will be modified for off- highway truck production and other related activities , and will contain approximately 141,000 square feet. Office space for plant staff will use a portion of existing Building 1 (20,000 square feet) . New office construction of approximately 40,000 square feet will provide additional space and also contain training facilities and cafeteria for plant personnel . One plan under consideration would increase total office space from 60,000 square feet to 130,000 square feet to accommodate Kenworth Truck Company Divisional Office personnel now located in Kirkland, Washington. As shown on the site plans, the existing Kenworth Research and Development building will continue to occupy the northwest corner of the property ( although this function could be relocated elsewhere if this area is required for uses directly related to the manufacturing function) . Additional surface development may include an EPA sound level test facility. This facility is required to test highway trucks for compliance with EPA highway sound level regulations; construction of this facility will be dependent upon sufficiently low ambient noise levels in the vicinity of the site to enable accurate truck sound level measurements. This facility itself is not a significant generator of noise. The remaining site area will be developed for employee surface parking (estimated not to exceed 1500 stalls) , delivery and shipment of material and supplies, outside material storage, parking of new trucks pending shipment and ample landscaping. Less intensive uses are sited at the south perimeter of the project site, with the intention of creating a buffer between manufacturing and residential uses. The existing 2.2 acre parking lot located at the northwest corner of North 6th Street and Garden Avenue North will be redeveloped for industrial uses integrated with the project. These uses may include additional plant or Divisional office space, new truck display and storage, employee parking, or similar uses. -2-- Land use permits required for the project will include building , grading , excavation and demolition permits , and air and water permits described elsewhere. Conditional use permits for bulk petroleum product storage and any non-accessory office use may be required. Environmental review will be conducted under the State Environmental Policy Act (SEPA) . Purpose of The improvements are designed for the manufacture of on- and Proposed off-highway heavy duty diesel trucks. Related staff activities Project associated with truck production , and possibly also the staff of the Kenworth Truck Company Division offices, will be located at this site. The project will replace a Kenworth Truck production plant now located at 8801 East Marginal Way South in Seattle, and permit relocation of that facility to a state-of-the-art facility with a productive capacity of up to 40 on-highway trucks per day and 5 off-highway trucks per day. This site offers the advantages of adequate size and proximity to the current Kenworth manufacturing plant and its employees' residences (many of whom live in or near Renton) . Also, PACCAR currently owns the site. These factors cause PACCAR to prefer this site Kenworth plant over an out-of-state site , provided mutually acceptable redevelopment conditions can be negotiated with governmental units having jurisdiction. Redevelopment Current planning contemplates relocation of a portion of PDS Time Table operations at the site, and demolition of PDS ' existing struc- tures not required for the proposed project, during 1988 and early 1989. Building and related permit applications would be filed in the first quarter of 1989. Site preparation for redevelopment is currently scheduled for summer 1989. Construc- tion of the project is expected to require 18 months from start of construction. Employees As the new manufacturing facility is brought into operation , production at the existing Kenworth Seattle factory will be gradually transferred to the new plant. Because of the proximity of the new plant to the existing factory, it is assumed that substantially all of the existing Kenworth employees will elect to continue working with Kenworth at the new facility. Approximately 23 percent of the existing Seattle Kenworth factory employees live within zip code areas 98168, 98178, 98188, 98055, 98056 and 98058 in or near Renton. The payroll of the new manufacturing facility is estimated to range between 900 and 1,350 employees, depending upon truck production levels, with an additional 250-300 employees if the Kenworth Divisional Offices in Kirkland are relocated to this site. -3- The existing PACCAR Parts Division offices and warehouse and Management Information Services Division facilities loceast of vacated Houser Way North currently employ approximately 485 people, ant occupy 50,000 square feet of building space at MIS and 97,345 square feet of building space at PPD. PACCAR Parts supplies truck parts to PACCAR's dealers, and MIS provides PACCAR' s internal computer services. Environmental The project will be designed to ensure that air emissions and Issues wastewater discharges meet applicable standards in a cost-- effective manner, and that noise, odor, dust, vibration , light and glare will be minimal . Less intensive uses are sited at the south pe^imeter of the project site , with the intention of creating a buffer between manufacturing and residential uses. The new facility will generate emissions of Volatile Organic Compound; (VOC) resulting from the application of automotive paints. Each unit of the new plant with the potential to cause emissions into the air will be subject to a rigorous "new source review and preconstruction approval by the Puget Sound Air Pollution Control Agency (PSAPCA) . With PSAPCA' s review and approvali , the best available control technology will be employed in order to maintain air emissions within applicable standards. In facia, construction of the new facility will result in a net reduction of VOC emissions, because VOC emissions at the existing Kenwort.h Seattle and former Pacific Car/PDS plants will no longer occur. The nE.1w facility will generate waste water from three sources : (1 ) surface water runoff, which will be treated to remove oils beforE, it leaves the property; (2) process wastewater, which will be pretreated at the plant site before discharge into Metro' s sewer system; and (3) sanitary effluent, which will also be discharged into the sewer system. These discharges will be governed by permits from the Department of Ecology and Metro. Solid waste will be stored in accordance with applicable federal and state regulations and disposed of at licensed facilities. All tanks used to store regulated substances (such as fuel and solvents) will be constructed in accordance with environmental and fire code regulations. Because portions of the property have been used for various heavy ind,istrial activities since 1908, there is some contamination of soils and groundwater underlying the site. This contamination was first identified in technical studies commenced in 1984; studies are continuing to determine the extent of contamination and to identify appropriate remediation measures. As a result of these ongoing studies and consultation with the Environmental Protection Agency, the Department of Ecology and the City of Renton , a remediation plan will be developed and implemented. -4- Any required soils remediation (e.g. , disposal or treatment of excavated soils) will be accomplished in conjunction with site preparatioi , in compliance with applicable laws , and pursuant to a site safety plan designed to prevent potential exposure of the public and workers to contaminated material . If required, removal o contaminated soils is currently planned during summer 1989. The principal environmental impact of the proposed project will be traffic associated with the increased number of employees on the site over recent PDS employment levels . However, the number of employees after the project is operating at full capacity will still be lower than the number of employees who have worked at the site in the past. Historical employment levels at the site have ranged from 2,500 during World War II (when the plant produced military equipment) to almost 2,200 in 1979 (when the plant produced railcars) . All typical employee traffic reduction measure will be implemented insofar as feasible, including mass transit programs, carpooling , vanpooling , and "flex time" arrangements where possible. Phased Until a site plan is finalized, it cannot be determined whether Development the site will be developed in phases or entirely at the time of initial construction . Any incremental development of the site would consist primarily of enlargement of the main manufacturing build-,ng and offices to their ultimate sizes as indicated on the site plan alternatives. ,HCCAR Inc , PACC1,R Inc is a multinational Fortune 500 company with head-- Kenworth Truck quar-:ers in Bellevue, Washington. PACCAR and predecessor Company companies have been corporate citizens of Renton since 1908, and PACCAR was a major contributor to the Carco Theater. PACCAR's principal products today are Kenworth and Peterbilt trucks. PACCAR or subsidiaries also manufacture winches , oilfield pumps and underground mining machinery, and engage in retail sales of aut motive parts. Kenworth Truck Company was founded in Seattle in 1923 and acquired by PACCAR's corporate predecessor in 1944. In 1987 Kenworth manufactured 12,935 highway trucks in the United States. The Kenworth truck is recognized worldwide as a premium quality, state-of-the--art, custom engineered heavy duty truck. The proposed facility will create a truck production facility for Kenworth consistent with its product image for years to come. Attachments: Legal Description of the Site Conceptual Site Plans (3) Alternative Uses -5- ATTACHMENT TO PRELIMINARY PROJECT DESCRIPTION -� OF JUNE 14, 1988 All the" pent4me of the eeut% halt Ot Section 3, Tov*ehtp 3) worth. pkahgs ! fast. in the City of Menton, R►nq CountyVol , washlwgses, and Of sente" Fars Acresge. SG recorded to sled *creecS ll Ot Plata. pe" 37. records of said county, :ncludtrg raetod and evemAge as would attach by opGr•tlon of law, end of Car roues Add1t►M ce ca city of Rentew. as recorded 1n velu" 15 Of plats, pa" a7, rocovdo of said county, .hcludtnq vacated streets, 6 as would attach by operation of law, described avenue. and •11sy as fellows: section cosseenctnq at the east quarter corner of &ai Id section twos ww►eh point the norchoast corner onq the north bear* M01' )7 cnence wss'3�•6 t alto tine of said South halt, then a tea is an •onq the center of Soctlea aenuarnc: cnonee 3o1f said•[, •long . a no Ka-sMt7, eMtK of section 1 ins of said Section f. • distance �f a0.00 t«t to the o�uccno laouch ll .4 f eot the ith str«,t, Said Pont beknq nerd 10 feet of Bloc 1 of said Renton rare Acrs"o, and the Twat POINT Of et411re1wt: thence M•1'27 3S'r, slonq that South 1►PIe Of the north 10 feet of said Bloc% 1 and its woocsrly prelawgatlow. 160. 13 feet to a point on the west line of Mew:[ 3 of aald plat: [nonce s01'0!')e'r, along and ►to southerly prolongation Said „«a lineof , t12)S.ol feet to the Southwea Corner at Bloc% Ge[OM AwnwMerth� point bellg e• cne easterly theme fiol'os')a• . •long sold utterly M[gin. 1011.7! r toot to the northwest corner of Lot 1, elect a, of "ore- said car works AddittOn to the City Of tswtew: thence Ss0'27'le't, alonq the north line of Said Lot 1 and Its uaeriy prelon�atton 11l.oe toot to the northwest cor"'Be at Lot 10 of Gai& elect 4: c 9.nenandce I*' , the ofs•d sloe& e west lino of Leto a. dlstanos Of 236.19 feet is the the oau%norly I in*southerly it" t seld of Blast e: thence too*13.1••t. *IN" said fleet / ewe& Its easterly pe+lowMtiew, e69.30 teat to a pallet ewe two Mr'tt-edAta duster of seetlew line of said featl/S 0t thence /01'77'last. alwg the south line of gloss 17 and Its easterly ►roloegatlen tit any) of said plat, 240.31 feet to the westerly asrgin of vacated Mouser raj worth (a.t.a. to►lroe►& Avenue) , thence M23'"'2Oway alserq the westerly aargiw of 0e e Houser id vacated Mertw, 751.07 toot to the vooterly ssr•g1w of the ourlLngi- tew Nrtwaiw Railroad :ate„lnt •►•, Said Point be'M dw awe matter raterrod from which Pete:30cM centers float& curve bear* 04#'7frcular curve to the e1•'v: thheaoe aleSg said curve. chro%mm a central anglo of of ,»etiasrlT• •w are distance of O)0.0o [set to • point at of )1'!1'M•, 020'30.200r 137.30 foot to • P'd ta�eweT: wittheh as tswlsnwl wltw as 1140.20 toot radius circular curve �o the cew- twsnee northerly, elm" sold curve, througw rlg/�t: 7 )s,e2• an ate distance of )l7.35 t00%: trai angle of 1 IMAM a71'00'72•! 30.ad so CO a point on an 1134.3 which Point teas raa7fes) f i��a to the left, eur curve bero 079*09 1":thence *Outh- the, cu"M sa1& curve. tnrougw a cowtral angle of eaiiterly. &I"" distance of )!1•93 feet to a point of 17 'ea'a7 as ore 320')S12012 233.7% Coot: thence La opwa71 tw•~O to a point of Cangoacy with a S31,39130011 a rMirst 311.t• test etrerl•r curve to the a centralchence anglo 64rdu,a atKly. said curve. thrsugfl a1eMpoint of 70'!1'N•. an are dlafores of 3),.cs toot to way sort&; tea westerly Srrgtw et •taro«;: vwciieecle~rtin, 1543.•s thence 3101'00.20 t, alowq with • l47 s• test rN1w lest ee • point et taet,: t ,:lrcular curve to the laft: thence northerly,centrallargla of :urve end said wasteily aeigin, Cn[a.gQ lnt on the 00'07'!a•, all sar['ci^lsee«thet LAS foot to a Orelinvtos Mrtwarw Rallreed •outhvot-voy. •aid point being Ow G es1.7e toes rsdlwe right-of-way, wjjtcn circular. curve to the lots, trout,ly, M1•M the sold ccucer rve beer* e70'27•)ear: chance rMitl►ae • an& said sergin, thro*/gw a cowtral aegis of 00'37 46 an are distance of 102. 14 foot: thence conclnuinq alonq said aar�iw e!0'00'Oa'w 1S1.31 feet to a point of tangency vita a 7l7.ol tee& rse1.•s circular curve to cM rtghthrchence euga a northwesterly, •long •aid curve and sal& serlln. control anus of an arc distance of 1SS-23 feet the soutA to the south 11 M at the Wirthnce 60.00 foot falon� sa t halt Of Gold Sect!,.A 3: south line. 1a 16 foot to the Tst1t �1110T OF OeGI1n1Iw0. TWZTNEN WIT" all that Portion of said South halt of s ction S. described as tallams: comsewciM at aforesaid point 'A•: chance d2Veal" 0Ve aloe the westerly margin of aforesaid vocatrI Mt-Of- y Nor,,- on! aforesaid Nu[llnglton North rn T1q►C-s(�r• la. ,e feet to a point of tangency with a 701.03 toot cad:ua circular curve to the 1att"rglm Band *aid lrailroad wit Cur,40 and said westerly [iq et-1rsy through a omwtral angls or 00'a)'0aa, an arc diatsnce of 9.64 feet to the TM POINT adiu circ 0I •ular Cu said pint ♦eiM on an IIS7.nt 38 footthe cente[ameara NOS'Z/�Oero the left, from Mich /ie thence rertherly. alotag w10 curve and Said rtanrar right-Of•'way• through s central angls of 22'S•' foo radiuu arcs • distance of /a),I• fast to a point on • I71.9O toot ra the left, from Which pint the center circular N rue to Nears 046'i2' I609: thence easterly,chrough saMcentral 4"910 Of Of mold rsilrrd right-of-eey, t to 24'14'140, an arc distance of 16 3. 36 too de KhrtM M� w K in of said West margin end said railroad fol'aa f-w4• along foot point of tan*mncy with • 76gnt-off of 57.11 test to • ve t: thence 70s•02 [Wet rod►u• circular said sweat to twrginh and wid co�ntin%iM southerly• an curve, through a central angle of 22'Os'Ss' arc diatarn:a of I04.SS feet to the Wit POIOT or 1"Id1 100. ContainiM approximately l.S•4,252 . ;ears toot or 01.a2.0 acres, sore or lose; plus vacated Houser May North, adjoining (Parcel Dl PAX., a_1 All that pt,rtlon of tns south half of Section 0, Township 23 depth. , W•�• • he City of Ashton, Rinq County. ratalngtdw. Rings 5 Emit in t descritiod is follows: Consencinq at t^s east quarter corner of sold Section �. from ,hich the northeast corner of said section beats tnencs 401.27'25'w, aionq the north lime of said ioupnmalt ,2647.56 footS01, to10'we an sa,onggtMntac oL •act 1 ow north-south cancer of section line of said soccion 0. • distance of 60.00 feet to tns southerly margin of North 0th street, $aid point oelnq on chs south line of the notch 60.00 foot of said south half: thence0on2tmeS't. •lonq OS►O* south i1ne, 167.07 feet to • point nottlN stetly Margln of the Surlington MOrthetn Railroad right-of-vay and the TRUE POIRT Or SEGIN11I18Gf thence continuing s09'27'25'E, •:onq said SoXouasrth Lim wa 2laorth toot oot to point on the wscec:y margin of y Railroad Avenuelt thence Sint'of10*t' al ynwitnia S4)tOtly Slat lin, 62.12 feet to a Po foot radius curculat curve co t" r unt; tnencs south Poly, alonq said curve and said wescer.y 'aargin• totough a Lora pointgon the0northeasterlyaaacglntof sad railroad t co a po right-of-way: thence N57.41'S0'N, along said north rate[ y margin. 321.11 foot to the TRUE POIMT Or SEGIMI M. Containing approximately 11,452 square feet or 0.1/6S acres more or less. �.l Ali It Lots 1, / and S in 01eca s of Yates /arm acreage. w pet Flat tocetded in volume 12 of Plate, /age , records of [/M 21 courtyt f canton. County of ti^u• loafs at resaiM�• titvats in the City o feet r 2. 1107 acres, Containinq approzisataly 1 4I6 square acts or less. recorded under Filing No. 8712189002 on December 18, 1987 at Per Survey Washington . Book 58, page 249/0, Records of King County, 9 - 7 - PROPOSED NEW KENWORTH RENTON TRUCK PLANT CONCEPTUAL MASTER SITE PLAN LEGEND TO ALTERNATES A, B, C Site development constraints depicted on these alternate site plans include the following : 1. Proposed outer limit of Renton wellfield aquifer protection zone 2 (shown as 2. Burlington Northern RR "wye" track right of way (shown as — • — • — )• 3. Possible locations for realignment of Garden Avenue N. between N. 6th & N. 8th as part of E&H Properties Garden Plaza Office Building project rezone conditions (shown as • • • • . )• 4. Existing buildings to be retained (No. 17 - Foundry, No. 1 - Offices, and R&D building) (showr as -]]R)• 5. New buildings ai•e shown as [7=. 6. Kenworth EPA Highway Truck Sound Level Testing Facility (requires low ambient noise levels f)r accurate sound level measurements ) (shown as contemplated , if included). 7. Outline of project site (shown as )• The principal differences between Alternates A, B and C are keyed to manufacturing building configuration , as permitted by varying locations of the BN wye track - Alternate C shows the track as currently located, and Alternates B and A indicate realignment and removal of the track, respectively. _ 8 _ Kelsmo I w RENTON MASTER SITE PLAN ALTERNATE A► � BLDG =17 . R� O MANUFACTURING 9 Q BUILDING � iL � PAWING 4:�9. � PARrGtQ VACA 1NS DAIS PACOAR // PARTS i T. oA7b ♦-1 e4/ car AAom E SLB.C"T TO REVISION KLNWaRTN RENTON MASTER SITE PLAN ALTERNATE RDPJJ VE B GA ------------ BLDG v17 •. am Qecervm f4ANlJFA CTUP I NG BUILDI NG Q Peceum PAOC40PARKNO / WAY NOWn4 ' � ACATED I � LIDS GALS PAOOAR PARTS / corvm' Au S-8-ECT TO REVT5lON Kwvomi4 RENTON mAsrm snr= PLAN AL.TE12NATE C BLDG =17HM m . �i sun I MA.NUFACTUR 1 NG BUILDING d 0 IL PAIaQW PARICNA / / ` VACATeD `. MIS LIPSPACOAR / -) PARTS ' / aowi�•DAM 4- ALA SLB BCT TO MASIU4 PACCAR Inc June 14, 1988 (subject to revision) PROPOSED NEW KENWORTH RENTON TRUCK PLANT PRELIMINARY PROJECT DESCRIPTION ALTERNATIVES FOR SITE DEVELOPMENT Alternative 1. "No Action" Alternative If this alternative for site redevelopment were employed, all existing structures within thE. project site would be demolished except for Buildings 17 (foundry) , 1 (officE ) and the Kenworth R&D Building . Interim use of these structures presumable would be for Kenworth warehousing or fabrication (foundry building) , PACCAR oFfice overflow from its Parts and MIS divisions east of vacated Houser Way North , and continuation of existing Kenworth truck R&D operations in the l emeDntati on io f .otherese interim redevelopment ses pl a sould for the continue proj projectpending imp definition and imp Alternative 2. Add Kenworth Truck Company Division offices. If this alternative for site redevelopment were employed, Kenworth Truck Company would relocate its existing Divisional Headquarters (now located at Yarrow Bay Office Park in Kirkland) to the project site at a location yet to be determined. Currently the Kenworth Division Offices employ 294 people, occupying 51 ,300 square feet; in addition , a PACCAR publications office is currently located with Kenworth' s Divisional Headquarters, and employs 17 people occupying 12,760 square feet for the reproduction of parts and maintenance manuals and similar product support documents , forms management and literature distribution. Provision for these functions would then be made at the project site , and would require 60,000--70,000 square feet of additional office and other facilities and related parking. Alternative 3. Gelete Sound Level Test Facility. Kenworth' s proposed Sound Level Test Facility is shown on Master Site Plan Alternates A, B and C. Since accurate sound level measurements at such facility require low ambient noise levels , it may develop that the Sound Level Test Facility is not feasible at the project site, even with buffering (landscaping , etc .) to screen ambient noise from nearby streets, aircraft overflights or other external noise sources. In that event, the Sound Level Test Facility would be deleted from the project, and the surface area now shown for this test facility would be dedicated to one or more of the following alternative uses : relocated employee parking or parking of truck production inventory; outside material storage; storage rucks watertdetentionnpond; orlfor Kenworthpment by ' s oDivisional c delivery offices and contractor; sty related parking. Ongoing remediation of soils and groundwater contamination , as described for the proposed project, will be unaffected by any of the foregoing alternatives. -12- I GATE SOUND EVEL❑ / PROPANE \\`\TO,y\\ \ • Q RED I I I DE NTION ST FACILI Y I� srocE �0, �F \ Q II I \—� �RO m _ I I —•— I DETEN 0_N 1 SUB I /i— STATION Z / MATERIAL UTIL/TANKS O OF TR ATE ENT Hi Q R ( a • \� > STORAGE I c P/ TANKS k MATERIAL •� Z E-=FsE V�t� A(� PUMP HOUSE STORAGE lll �Q A • / Q OQ -- I i�---- z I w /\� ' i RECEIVING PARKING \ p U o PAINT CAB ASSEMBLY j Q I � • i ; Q �°° E FABRICATION U 0 U j Z i Y cy �80,000SF Q _ II►�'� : I �w Za � y z W PACCARI ! i Z _ _ > PARTS I i _ : ^ -N. 6TH ST. � Q , � W_ I 660,000 SF I �- I o I W RECEIVING i a- I Q z ' -`o- I U I I �j Ur ; : � Q. PARKING > I Z I > ' I z FINAL ASSEMBLY W ; : I z MIS • W I U z- i o -------- I U w ly i -� • Q Z I ' - I W MIS / ' W cy - _ 0 1 Ul _ Z I ' I ' I I I PLANT RECEIVING OFFICE 37,965 sf > kj ! OFF HIGHWAY o z ASSEMBLY 201,940 SF zw 0 ----------------------------- E o RECEIVING '. " ' ' ' N b V PAI2. If� . i -------------- TRAIN __< �ARkING i i I 213 SP'a��5 O/ / 4.380 8s � . •,, . i,ii' , i i i•. III �.' . "' '1''iii �l / ��/ Cgm/ N. 4TH ST. —�— -- NORTH 0 100 200 300 400 KENWOPTH RENTON MASTED SITE PLAN , E . I . S . ALT - 1 __ _ __ 4_20_89 PRELIMINARY SUBJECT TO REVISION COMPUTER #: EIS—ALT1 DRAWN BY: HERB HUNT FOR REVIEW BY CITY OF REWON PERSONNEL ONLY DESIGNER ' N. 8TH ST. -- - -- _ - --- GATE j SOUND LEVEL / PROPANE `\ T0+\\ QM RED I ( � I DE EN110N T FACILITY 1\ STORAGE�' \��� \ • � III i m � _ — DETENTION _ _ STATION z WASTE ATER u .•. ,'. MATERIAL UTIL/TANKS O TREA ENT • STORAGE Q PARKING P TANKS do MATERIAL I I 1 PUMP HOUSE STORAGE I I SPACE c� Q U / RECEIVING I NG = = I pAlzT \\� 4, RECE v DIVIS• OFF QaoQ Q �� Z _ I i PARKING \ SURFACE I O �o PAINT CAB ASSEMBLY > _ _ = I \ PARKING 5 o U 0 ui \ j 95 SPACES ; Q �°� FABRICATION U cytu = U z 80.000 SF I UQ I • ------ ,—, W Z I U I 1 ;PARKi I Y Z_ W - - I Q PACCAR f I z a Z I > PARTS 56 ACES 660,000 SF W =Q RECEIVING - -u ( Q -coz _O\ I U I I Z _ Q. PARKING LLJ> ' zFINAL ASSEMBLY W = :� I z• MIS j U _ _Z- I l O LH U -z W MIS / Lij -u O -LI / -rc- / PLANT RECEIVING OFFICE 37,965 sf > - OFF HIGHWAY Z ASSEMBLY $TQR z n 201,940 SF - 3 p < o. is Z H O V PA12KING iR o RECEIVING - (�;' ' n TRAIN =-Q_ Y ,PARKING � 4,38 �— 4_/ 321 $PACE / 0/ 176 $PACES, O N. 4TH ST. - - - -- --- -�{— r I \ 1 NORTH 0 100 200 300 40C KENWORTH RENTON MASTER SITE PLAN 4-20-89 COM E. I •S , ALT-2 -- PRELIMINARY - S'l JMT TO REVISION '- DRAPTJ BAY:#HERB UNIT FM RE/RW BY CITY OP RBVTON PMZSON M ONLY DESIGNER GATE 6 .__.__.� I PROPANE ` TOt QM RED I I I DETENTION F FORRE STORAGE�J ``��� • Q �O I ( I I EXPANSION / \Q O w m I >- DETENTION Q SUB STATION WASTE ATER z MATERIAL UTIL/TANKS 00 TREA ENT W Ile/ STORAGE Q FUTURE P TANKS & MATERIAL \ z FOR �(� PUMP HOUSE STORAGE ' \ ul 0 EXPANSION /QQ --- — ' Dv -------------------------------------------------� ---------I \ / c ----- -- o I (---- � i I co /\o RECEIVING I \ � ' _ PARKING I ao Q N PAIN z 1 o T CAB ASSEMBLY W Q - I U FABRICATION U U 1 iI 80,000 SF pWC • NEW TRUCK I MATERIAL W z - _ I ' PARKING I STORAGE z _ I W W : I Q PACCAR z _ I > PARTS I I � - N. 6TP ST. Q I 660,000 SF -UJ- I W RECEIVING :can z I m: I U j W U ; u, Q . PARKING > I Z I > ' I I z FINAL ASSEMBLY U _ :Z I z ' MIS LU Q I > UI I i W i : -L I Lu Lu MIS / LLJ co I I ur O PLANT I I 1 I RECEIVING OFFICE — 37,965 sf OFF HIGHWAY o z ASSEMBLY i =vlslTpR ji�i- �_ ; za 201,940 SF i ------------------------ u z i I N O V PARKING ��l\ RECEIVING i : • - ' TRAIN :a PARKING i i i 223 SpAG� / -------------- 14.380 , . . , �.c�l-, / Q III 176 SPACES O I .,. , , . , „ . nlll III • � / N. 4TH ST. NOQTH 0 100 200 300 400 KENWOPTN PENTON MASTER SITE PLAN , F . I . S . ALT - 3 -- - 4-20-89 COMPUTER If: EIS—ALT3 PRELIMINARY SUBJECT TO REVISION -- DRA�tiN BY: HERB HUNT FOR REVIEW BY CITY OF RENTON PERSONNEL ONLY DESIGNER N -- I i GATE Q -——•——•— SOUND EVE / PROPANE ` \ TO1, \ • Q I I I DE INTION YRZD ST FACIU STORAGE/ \�FR w I m I , Q SUB I _ DE TEN ON STATIONWASTE j Z MATERIAL UTIL/TANKS 00 TREA ENTRLd I I \ RESERVED STORAGE Q FOR P TANKS do MATERIAL Z EXPANSION (!� PUMP HOUSE STORAGE I \ a /P�o --------I 1 \ � ----------------------------------------------- I --_------- Q - -- \/ - Z � I "—' '` � i RECEIVING PART \� w I I I 0 �oQ Q a UI ' _-_ - I PARKING \ co z - p U o PAINT CAB ASSEMBLY > Q = _ _ 11 1 FABRICATION W co O W 1 • Q 80,000 SF pWC Q = _ = I Q 1 frY I W z - - - H � DI IW I Z a V) z Lu = = I ~ PACCAR z _ > PARTS I _ _ _ _ I ate. - N, 6TH ST7 l < ; I (ff,, 660,000 SF RECEIVING i i l = I Q W O 11 : -c\ ' Q . PARKING > I z IN ' LLji z ; FINAL ASSEMBLY > '1 = -�= I z MIS W I. / I■ --------� - _? I >- G W I. = :Z- L MIS / ' I ly •I - 0 I I - -U)- Z I I L, j • lLF ' I •�PLANT _' ■ RECEIVING .� OFFICE 37,965 sf I ♦ OFF HIGHWAY o Z ASSEMBLY PQ�•• —vll�-,.f��'-� j zw 201,940 SF ---------------------- 0 O z i { AR KING TRAI RECEIVING I -----------I-,II!-lIl!-rIl'l,t P.i AlIrI R!l Pr1 00 KIl r�IlIN}i'lIi G PAI ;48P�� .. :rI lI rill�.rllIl1.}1ILrir it lll I jIII I 3 C / i7PCES � ,-ullilll• . i . f i { _-- III - Vrl, � L� / /�/ I�r,11 I ! III III O / OWN a a 0- N. 4TH ST. 1 --- NOKTH 0 100 200 300 400 KENWOPTN PENTON Mill I MASTED SITE PLAN I4-20-89 S . T — 1 COMPUTER #: EIS—ALTt APA -- PRELIMINARY - SUBJECT TO REVISION -- DRAWN BY: HERB HUNT FOR REVIEW BY CITY OF RENTON PERSONNEL. ONLY DESIGNER N. 8TN ST. A� El ,Fcrr d I t l'Itl ttl'111 000 1 / I 1 :I.I II It.}•.I.. j. {I, 1111 I W U Q W "It?I I 1 tt Itll - - dC N. 6TH ST. Q : W ZLu _ Q U z - Z CD ry _ U) D t .I 'fill ,•i .1 � i .., � „� it 1 Illlii, �, il,� N. 4TN ST. F-7 NOPTN 0 100 zoo 300 400 KENWO�-)TN �21ENTON to 4!r LANDSCAPING PLAN F . I . S . ALT - 2 4-20-89 COMPUTER #: eis—land -- PRELIMINARY — SUBJECT TO REVISION -- DRAWN BY: HERB HUNT FOR REVIEW BY CITY OF RENTON PERSONNEL ONLY DESIGNER N. 8TI--I ST. j GATE C� I / 1 1 n I Q > I m I Q _ i z 00 Q A�ZICING'� P a 141 PAC' W � E co�p P -----------------------------------------------�j -- z r t/ ~ d - `° RECEIVING w I I Q I Quo Q 0 - - PARKING SURFACE i 0 _ U) PARKING Q 95 SPACES Q 0LU U lc ly ----- �Q-,) W Q Zz _ NOV ARf: I Za z W - W z � I N. 6TH ST. Ll - : U- LU I U>- I W C9 ; _°�co Q PARKING > i Z I > Q ; _> I W z i - _0-LU Z I _ _ _� ?— Q I : O W Z: N LLI W I - Q I IC±Sf I I -u} I - - -UZ RECEIVING j=vislTQR ci�>=�0; _ ---------------------------- ��_ I I - \\ F LJ 6'V PARKN G I . J CEIVING O oZ i Z3 Sl'AGiE=S _ III - I 321 $FA�E� , , ili , �176,1�PACE_$ 1 �III III O 111 III N. 4T1-I ST. PARKING TOTAL: 1610 SPACES NOPTH 0 100 200 300 400 KENWOPTN PENTON PARKING � ROADS E . I . S . AST - 2 4-20-89 COMPUTER #: EIS-PARK -- PRELIMINARY - SUBJECT TO REVISION -- DRAWN BY: HERB HUNT FOR REVIEW BY CITY OF RENTON PERSONNEL ONLY DESIGNER 0 U O ( Z cr' 0 I = Z W W N Ww 0 N F-- m O �• O I C Q t- U 0 -—� O i � (l n U zl (t — zl '8 N0110�4�l00�1'1E31d Ol 1 1� � O 1 � 1 — T- 1 1 i' ,8 ------------� I t 1 I .l"1ddr1S 291t1M � (9NIISIX� 1 1 jerlod------------ 0 Nplicxsflrla�a3r— 1 ,8 .91 .8 71 j I I i i t ire__ 'I-' tON SNO 1 zl 1 1 j•8 .8 .tt '8 j .LI I Y 'LI11�3�dlO�0lgld Ol --- ------------+ •-r-+-----a--O-------- ---------0-- -�--------- --�I�--------------- -- e 1 1,8 1 210J.PHA921d M0-6DQVa IL 1 ' Z o y LU ONE Z uj _ tug -- - ---- - �z IL i MMT • rnz • j SUPPLY I � � � 07070 r r rn70 — ONDUIT FOR PRIVATE�• �111 TELECOMMUNICATIONS '\ SLBSTATI I I t AND UTILITIES� r �I � i D0 � I Nzz DISCONNECTOX f \ BES I CO I \ IVATE Tv CI+C. � •� AND UTILITIES -, �— �� 61 4'DUCTS O (1247 1M i z � � O � I N 2 4'DUCTS LOW VOLTAGE 1 : _ —_ 1 \ 1 ll 0 I - CONDUIT I _ 1 ICAi ivrvS m O 1 1_ AND UTILITIES D -0 1 o EXISTING • C oo SUBSTATION cp rn m N � m m m m � C7 A c� O 1 / C2 pf P 1 FROM PROPANE T4 STORAGE — — — — — — _ _ITO9"PSI � U V �_-u i Ir I II II O I � • I I i I a J ji, II 7--- - 77 U O I --T9 , NORTH 0 100 200 300 400 KENWORTH RENTON GAS SUPPLY PLAN , 4-1-89 E , LS , ALT-2 COMPUTER EIS-GAS -- PRELIMINARY ' SL�3.IE(iT TO REVISION -' DRAWN BY: HERB HUNT IL FOR REVEW 8Y CITY OF RMTON P62S0NNM ONLY DESIGNER J l J ryry� o a� �I I T LF.- �--I I ' t ' I ' t ' I I ' t ' 1 � � � � 1 I I I I ' I I � TO SANITARY I I O FN I ; -000010 1 NO K TN 0 100 200 300 400 KENWORTA RENTON PIR_k___ WASTE DISPOSAL PLAN ' , 4-1-89 Ef L S • AL I _2 COMPUTER EIS—WST -- PREiIMINARY - $1.�3.ECT TO REVISION -- DRAWN BY: HERB HUNT FOR REVIEW BY CrrY OF RE WON PERSONNEL 011.Y DESIGNER El 00 i cn ' • O � r . t( / � J?L?�TIpN. 1 / p---00'- 9 a- -�-- •_—• •—• !� � 1 k7 J- .1, � •I I '\0 ---- Zp � •I � > �._ , b U � E� I o j EL � T i 1 \• O .I T NORTH 0 100 200 300 400 KENWORTH RENTON DRAINAGE PLAN / , 4_1-89 E, I ,S , ALT—2 DRAWN BY. EIS—DRN — F�E3_IMIIVQQY - SI.S.ECT TO REVISION -- DRAWN Y: HERB HUNT F-M ReVjr--N 9Y GTY OF RENrON POMMEL ONLY DESIGNER 4 CITY OF RENTON MEMORANDUM DATE: June 14, 1989 TO: Ken Nyberg,Efoenworth or of Community Development FROM: Lynn Gut blic Works Director SUBJECT: E.I.S. Review Truck Plant (PACCAR) Please find attached the E.I.S. Review comments from the Department of Public Works for the Kenworth Truck Plant (PACCAR) proposed project. PAC-EIS/LAG:PL:lf Attachments cc: Don Monaghan ✓Chuck Price Gary Norris Ron Olsen DEPARTMENT OF PUBLIC WORKS KENWORTH TRUCK PLANT (PACCAR) E.I.S. REVIEW A. TRANSPORTATION ISSUE: PAGE NO. 1. General Comment Page 96 As much as feasible, PACCAR and Boeing should integrate their TMP's to maximize the use. How will the Kenworth TMP recognize the neighborhood protection provisions of Renton's Resolution 2708? 2. Graphic Entitled "Existing Traffic Features" Page 99 This graphic does not present an accurate picture of existing traffic conditions. Should be reviewed and updated. 3. Bullet 4 Page 105 Was this analysis made prior to the traffic revision at North 4th & Garden? If so, are volumes on Park Ave. at North 3rd still balanced? 4. Paragraph 4 Page 112 Comment states background assumptions are provided by the City. What assumptions are to be provided? 5. Graphic Entitled "Total Kenworth PM Peak Hour Traffic" Page 114 Analysis should also include AM analysis. Traffic section should evaluate AM conditions as there exists critical congestion in specific corridors during the AM period. 6. Truck Circulation Page 124 Can truck traffic be eliminated during the PM peak period? 7. Item #2. Significant Impact (Accidents) Page 128 Stated potential accident impacts were not quantifiable. What are the average accident rates and how do the area accident statistics compare with national statistics. Too high? Increasing volumes will yield increased accidents based on prevailing accident statistics. 8. General Comment To insure consistency with Boeing EIS, the impact of proposed future traffic should be evaluated with the existing arterial network rather than all potential networks or a presumed selected alternative. Kenworth Truck Plant (PACCAR) E.I.S. Review Page Two 9. Roadway System Page 110 The roadway system should be evaluated to determine if Houser Way N. were opened between N. 4th St. and N. 8th St., would it improve the overall level of service to the City's transportation network. 10. Pedestrian Access Page 125 Pedestrian access to the plant should be improved to encourage mass transit ridership. B. STORM DRAINAGE ISSUES: PAGE NO. 1. Surface Water Movement/Ouantity/ uality Page 33 Existing Conditions Water Quality Testing of Cedar River, and Johns Creek The time that the tests were taken is critical when testing for metals and organics. If they were taken when there was no rainfall, you would expect the amounts of substances found to be less than that of samples taken during rainfall. In addition, the time during the storm event at which the sampling took place would change the quantities as a majority of the substances would be washed down in the initial stages of the storms. Was there any sediment testing on either John's Creek or the Cedar River? Sediment testing would be another measure of water quality. 2. Runoff/Absorption Page 35 Existing Conditions Water samples of surface water flowing off site (Hart Crowser). The time during the storm at which the testing of flows occurred can alter the results drastically as a majority of pollutants are washed down in the initial stages of the storms. The study reported the results as a comparison to typical urban runoff, but what are the actual substances found and what were the quantities? 3. Runoff/Absorption Page 35 Significant Impacts Statement that percentage of precipitation that runs off will increase 20-30% because of increased pavement and that the impacts would not be considered significant and will likely have a beneficial effect on surface water quality. While the increase in quantities will tend to dilute the contaminants in the water, the site is currently under limited use and, as such, is under little exposure to these substances. The addition of pavement areas with vehicular traffic will increase the heavy metals and organics in the runoff and would not have a beneficial effect on surface water quality. The increase of runoff would also have a significant impact on the existing City storm drainage system capacity problems (this will be discussed in the Utilities Section). Kenworth Truck Plant (PACCAR) E.I.S. Review Page Three 4. Runoff/Absorption Possible Mitigating Measures Page 36 Water Quality Biofiltration of on-site flows should be incorporated in order to address water quality of runoff from on-site asphalt surfaces. 5. Run-off/Absorption Mitigation Measures Page 36 Oil/water separation should be provided upstream of the retention ponds with a flow velocity of 2fps or less through the separator. Also, the ponds should be vegetated to assist in biofiltration. Specific mitigation of soil erosion from the ponds should be determined. 6. Release or Potential Releases to the Environment Significant Impacts Page 63 Surface Water Creates potential for releases to surface water during construction. Quality of storm water migrating off-site will improve after plant is constructed. Temporary Erosion and Sedimentation Control measures will be utilized to control erosion of soil and discharge. See Comment Numbers 4 and 5 for Water Quality. PUBLIC SERVICES/UTILITIES 7. Water/Storm Water Significant Impacts Page 134 Storm Water Drainage Plan and Detention The three chamber baffled oil/water separator installed will help control oil spills, but in order to mitigate water quality, the storm drainage plan needs to incorporate the use of biofiltration for on-site drainage. This will help mitigate the heavy metals and oil which get into the system. The North Renton Interim Drainage Report identified the need for improvements to the City lines down Garden Av. N., N. 8th and N. 6th Streets. Under existing conditions, these lines are severely �capacity and need to be upsized to prevent flooding of the area. A portion of the line running down Garden Av. N. has already been installed by previous developers in the area (a 72" concrete storm drain). PACCAR should contribute to these lines to mitigate the effects of the project on Renton's drainage network. 8. Possible Mitigating Measures Page 136 Storm Water Proposed replacement of existing line with 36" line. The DEIS states since relocation and reconstruction are for sole purpose of accommodating City off-site drainage for which no easement currently exists, the proponent should receive appropriate credit for this relocated facility. Kenworth Truck Plant (PACCAR) E.I.S. Review Page Four As this drainage originally ran in a natural drainage course and was most likely enclosed in pipes by previous development of the site, any relocation cost should be borne by the developer. 9. Disposal of Vehicle Wash Water Page 20 Expand on what is an appropriate manner for disposal of vehicle wash water. 10. Bypass Storm Drainage System and Easement Page 136 The bypass storm drainage system should be designed to carry a 100 yr, 24 hr storm. The City will also require as a minimum a 15 foot easement over the bypass storm drainage system. C. WATER ISSUES: PAGE NO. 1. Public Water Supplies Page 44 Significant Impacts Metals detected in surface flows from site to Johns Creek. Refer to Comment Numbers 2, 3, and 4, Section B. 2. Ground Water Ouality - Metals Page 41 Could the E.I.S. address how the sampling results compare to the proposed drinking water standards. 3. Significant Impacts That Cannot Be Mitigated Page 46 PACCAR speaks to continuing to monitor groundwater on its site only. I would like to have PACCAR prepare a Water Quality Management Plan defining what their on-going monitoring efforts will be after plant construction is completed. Also, some considerations should be given to monitoring some of their off-site monitoring wells to assure no migration of contaminants toward the City wells. PUBLIC SERVICES/UTILITIES 4. Significant Impacts Page 131 The City is in the process of implementing its Comprehensive Plan by creating a High Water Pressure Zone in the industrial area around the PACCAR site. (Attached herewith is the Agenda Item, Issue Paper and sketch showing this proposed industrial High Pressure Zone) The impact on PACCAR is that the water mains around the site will have a pressure of 125 PSI, rather than 70 PSI, as shown in their proposed water plan. This change should relieve PACCAR from having to build a pumping station to achieve their desired 100 PSI pressure in their fire protection system. The City intends to replace the 45-year-old 12" Steel watermain on Houser as part of this proposed industrial high water pressure change. Kenworth Truck Plant (PACCAR) E.I.S. Review Page Five Fire flow analyses have been performed on the proposed new pressure system with the following results: 1) At N. 4th St. and Houser Way - 6,075 GPM (Gallons Per Minute)) @ 20 PSI (Pounds per Square Inch) Residual Pressure @ a maximum velocity of 8Ft/Sec. (Feet per Second). 2) At N. 8th St. and Garden Ave N - 6,266 GPM @ 20 PSI Residual Pressure @ a velocity of 8 Ft./Sec. The system as tested needs no other water mains installed to achieve the above quantities of water, thus requiring no other off-site improvements except a 12" water main in N. 4th St. from Houser Way to Garden Avenue N., which would supplement the substandard 6" and 8" mains (in an industrial area) on the southern side of their plant. PACCAR desires to have a private fire system for their plant. This desire is in conflict with City policy over the past ten years in which the City has achieved water distribution system reliability and the proper maintenance of fire hydrants in commercial and industrial properties by requiring the watermains and hydrants to be conveyed to the City for maintenance. Ordinance #3541 titled Hydrant Ordinance states in part in Section 11, Fire Hydrants Required (a copy of this ordinance is attached) "All fire hydrants shall be served by Municipal or Quasi- Municipal Water Systems, or as otherwise approved by the Fire Marshall. It should also be noted that the building in the southwest corner of the PACCAR plant probably needs to have a looped main around it per the "Fire Hydrant Ordinance". The Ordinance Section VI Special Reauirements Subsection (B) states: B. When the required fire flow is over 2,500 g.p.m., the fire hydrants shall be served by a main which loops around the building or complex of buildings and reconnects back into a distribution supply main. It is the City's desire to improve the reliability of water service to the proposed PACCAR hydrant system by intertying it to the off-site existing City system. These interties also improve the reliability of the distribution system to other industrial users on the same high pressure zone. Per Resolution #2164, (a copy of which is attached) in which the City Council sets guidelines for utility development, they state in Section #1: C. It is realized and acknowledged by the City Council that the selected route or routes may not necessarily be the shortest or most inexpensive route for the installation of such utilities, but will best serve the City over an extended period of time. PACCAR deems it necessary to have a secondary water storage facility on site for back-up fire suppression protection. The City has no problems with this desire, but if it is connected to the City water supply, it will have to be maintained to Washington State Dept. of Kenworth Truck Plant (PACCAR) E.I.S. Review Page Six Social and Health Services Drinking Water Standards. PACCAR desires to supply its plant with a single domestic meter, rather than a series of meters. This is in direct conflict with Ordinance #2849, 5-13-74, as described in part in City Code Book 3-204 amended: Titled "Connection to Water Main", Section (B): (B) A separate service connection with the City water main must be installed by every residence and commercial building supplied with City water in front of which there is a main, and the buildings so supplied will not be allowed to supply water to other buildings, except temporarily where there are no mains located in the streets. (A copy of this section of the Code Book is attached.) In conclusion, it is hoped upon review of the attached information and efforts on the City's part to provide the best and most reliable water system to our customers as is possible, that PACCAR revise its design criteria for its proposed Kenworth Plant water system to what the City perceives as a more reliable system. 5. Piling through the Aouitard Page 41 The effects of piling through the aquitard should be further evaluated. Auger cast pile may tare the aquitard around the exterior of the pile. 6. Imnact to Water Ouality Page 46 EIS should address impacts to water quality from the proposed development. 7. Water/Fire Distribution System Page 133 The private ownership of the on-site water/fire distribution system is not acceptable. The design team should work with City staff designing a system acceptable to both the City and PACCAR. D. SOILS ISSUES: PAGE NO. 1. Possible Mitigating Measures Off-Site Mitigation of Soil by Erosion Page 19 Control of Soil Migration and Erosion Filter fence, ditches, and temporary sedimentation control pond should be included as methods to decrease soil migration in addition to those already listed. These will need to be incorporated on a Temporary Erosion and Sedimentation Control Plan conforming to City Standards. Kenworth Truck Plant (PACCAR) E.I.S. Review Page Seven 2. Significant Impact Page 19 Site remediation of soils needs to be acceptable to the City of Renton. 3. Waste Soils Page 19 In absence of an approved plan for handling of waste soils the City will require final approval on this issue. 4. Construction Traffic and Contaminant Soils Page 19 The expectations for separation between construction traffic and contaminated soils does not appear to be realistic. Thus needs to be expanded further. 5. Off-site Mitigation of Soil Erosion Page 19 This issue does not adequately deal with the extensive utility excavations that will take place on site. 6. Excavation Related Impact Page 24 Although the goal is to minimize excavation for this project, excavation will be a major element of work. Specifics of dust containment and the design and construction criteria should therefore be expanded. E. NOISE ISSUES: PAGE NO. 1. Impact of Construction Noise Page 52 The impacts from construction noise can be mitigated and reduced with a little planning. Provisions should be made to identify these efforts. 2. Noise Evaluation Page 53 Noise evaluation of the testing facility should be included in the evaluation of the plant operation noise. 3. Noise Impacts on Residential Areas Page 55 The project should mitigate the noise impacts to the residences on N. 4th St. south and west of the project. The specifics of the noise barrier fence as proposed can be reviewed in the design phase of the project. 4. Noise Mitigation Page 55 If actual noise impacts exceed anticipated and allowable as they relate to residential areas, they should be mitigated. Kenworth Truck Plant (PACCAR) E.I.S. Review Page Eight 5. Noise - Truck Sound Level Test Facility Page 55 The impacts of the noise from the truck sound level test facility should not just be ignored. A mitigation plan to reduce, as much as possible, the impact of the noise from this facility should be prepared. The plan should exclude night time testing if acceptable noise levels to the east cannot be obtained. 6. Construction and Oneration Noise Page 58 A detailed and specific noise abatement plan for both construction and operation should be adopted and implemented for this project. F. REVIEW/PERMIT PROCESS ISSUES: PAGE NO. 1. Environmental and Public Health Issues Page 11 Impacts of existing conditions and redevelopment process need to be reviewed and approved. 2. Mitigation Measures Page 46 The City should have review and approval authority on additional mitigation measures proposed by the RI/RS study for well field protection. G. LAND/SHORELINE USE ISSUES PAGE NO. 1. Proposed Pro iect Improvement Page 6 2.2 acre site at Northwest corner of 6th and Garden to be redeveloped for industrial uses integral with the project. 2. Construction Page 29 Construction section should be revised in accordance with revisions per previous comments. EIS-PACR/lf/ckd CITY OF RENTON MEMORANDUM DATE: June 13, 1989 TO: Lynn A. Guttmann, Public Works Director IV I FROM: Gary A. Norrisp Traffic Engineer SUBJECT: Boeing EIS and PACCAR EIS On Tuesday, June 6, Don Monaghan, Don Erickson, Carol Thompson from Metro and myself met with Lloyd Skinner and representatives from Boeing to discuss the preliminary draft environmental impact statement for the Boeing expansion. During that meeting, we decided that we were unable to adequately address the transportation impacts for the various network alternatives in North Renton as a part of the EIS process. Therefore, we decided that the Boeing analysis will only evaluate the additional impacts on the existing transportation system without any consideration for the future network alternatives. However, there will be a discussion about the TBZ study and the future implications during the process and using that mechanism as a mitigation for the impacts that will exist in the North Renton area. Because of the similar nature of the studies, this same concept will be applied to the PACCAR study. This approach is different from what the engineering consultants were originally told as the City's desire for the development of these environmental impact statements. However, because of the timely nature and lack of a City decision on the arterial system, we felt that this was in the best interest of all concerned. If you have any questions, please let me know. GAN:ad GAN089 ITY OF RENTON COUNCIL A ENDA BILL 1 SUBMITTING DATA: Dept/Div/Board., Public Works/Utilities FOR AGENDA OF: 6/19/89 Staff Contact.. Lynn Guttmann/Ron Olsen AGENDA STATUS: SUBJECT: Consent......... North Renton water pressure zone change Pubtic Hearing.. Correspondence.. Ordinance....... Resolution...... EXHIBITS: Old Business.... New Business.... Study Session... Other........... RECOMMENDED ACTION: Refer to Utilities Committee APPROVALS: Legal Dept...... Finance Dept.... Other........... E=Amou=ntgete7d d... $150,000 .... Transfer/Amendment.. $150,000 Revenue Generated... SUMMARY OF ACTION: See attached issue paper W/u/r/Percnage/RLO/bh CONCURRENCE DATE NAME J;& LE CITY OF RENTON 6� " MEMORANDUM DATE: June 13, 1989 TO: Utilities Committee FROM: Lynn G1 t a , Public Works Director SUBJECT: North Renton Water Pressure Zone Change STAFF CONTACT: Ron Olsen, Water Engineer Conversion of a water piping network from a 70 PSI Zone to a 125 PSI (320 HF) Water Pressure Zone in the North Renton Industrial Area. The advantage of this 125 PSI 320 HF) High Pressure Zone is improved fire protection in the North Renton Industrial Area. IIACKGRo11Nn� In early 1970, consideration was given to creating a zone of higher water pressure in the North Renton Industrial Area. The water pressure in the area is presently approximately 70 PSI and was proposed to be raised to 125 PSI to match the pressure that is used by the industries served by Seattle Water. In 1973, this plan was initiated by the construction of a 16" main and pressure reducing station in N. 3rd Street. The actual change of pressure did not occur because additional supply was needed from the north end of the pressure zone. In the 1983 Comprehensive Water Plan, this 125 PSI or High Pressure Zone was a recommended project and was approved with the plan. In 1986, with the construction of Marina Landing apartment complex, additional capacity as well as reliability was introduced into the piping network to allow this pressure zone conversion. ISS ES, If this proposed conversion of pressure from 70 PSI to 125 PSI in some of the water mains in the North Renton Industrial Area is approved, it will require some of the customers to Utilities Committee June 13, 1989 Page Two add pressure reducing valves to their water systems to meet Building Code Requirements, which require pressure reducing valves above 80 PSI. This conversion is legal; the City does not guarantee a specific water pressure in our service agreements. This process is similar to several other pressure zone changes the City has done in the past years, such as in the S. Talbot Hill area where the residents were required to install pressure reducers to meet the new pressures in our system. This water pressure change will affect approximately 12 property owners. The City will replace a 45-year-old 12" Steel main in Houser Way from N. 4th to N. 3rd St. with a 16" Ductile Iron water main, because the conversion will restrict the capacity transmission line to the Windsor Hills Pump Station. This project is to be funded from the Steel Main Replacement Fund and is budgeted in the Mid-Year Budget Adjustment Request. The cost of the project is estimated to be $150,000. RECOMMENDATION• It is recommended by the Public Works Department that the City proceed with this pressure zone change in the North Renton Industrial Area, and that notification of those affected properties of this pressure zone change proceed. It is also recommended that the replacement of the old 12" Steel main in Houser Way with a 16" Ductile Iron watermain be approved, through the mid-year supplemental budget process. PRES-ZN/RLO:lf � I � I 1 ANEW MOH PRESSURE MAIN EXISTING LOW PRESSURE MAIN EnBid i t t m� CITY OF RENTON, WASHINGTON ORDINANCE N0. 3541 AN ORDINANCE OF THE CITY OF RENTON, WASHINGTON, HEREINAFTER REFERRED TO AS THE "HYDRANT ORDINANCE" REQUIRING FIRE HYDRANTS , SETTING STANDARDS FOR INSTALLATION, ESTABLISHING DEFINITIONS AND ESTABLISHING A PENALTY FOR VIOLATION THE CITY COUNCIL OF THE CITY OF RENTON, WASHINGTON, DO ORDAIN AS FOLLOWS : DEFINITIONS : SECTION I : ' / For tie urposes of this Chapter, the following words , terms , phrases , and their derivations shall have the meaning given herein, unless the context otherwise indicates . When not in- consistent with the context , words used in the present tense include the future, words in the plural number include the singular number and words in the singular number include the plural number. The word "shall" is always mandatory. A. "Approving authority" is the Fire Chief of the Renton Fire Department , or his apointee B. "Fire Departments" is the Renton Fire Department C. "Water authority" is the Renton Department of Utilities , or any other municipal or quasi-municipal entity distributing water to fire hydrants within the City of Renton. D. "A.W.W.A. " is the American Water Works Association. E. "A•P .W.A. " is the American Public Work Associations . F. "U.L. " is Underwriters ' Laboratories , Inc . G. "U• B•C" is the Uniform Building Code as adopted, including amendments , by the Citv of Renton. H. "Public hydrant" is a fire hydrant situated and maintained to provide water for fire fighting purposes without restriction as to use for that purpose. The location is such that it is accessible for immediate use of the fire authority at all times . I • "Private hydrant" is a fire hydrant situated and maintained to provide water for fire fighting purposes with restrictions as to use . The location may be such that it is not readily accessible for immediate use by the fire authority for other than certain private property. J . "Flush type hvdrant" is a hydrant installed entirely below grade. K. "Fire flow" is the measure of the sustained flow of available water for fire fighting at a specific building or within a specific area at 20 pounds per square inch residual pressure. L. "Fire Marshal" is the City of Renton Fire Marshal or his appointee. M. "Municipality or quasi-municipality" is any county, city , town, water district , sewer district , public utility district , or other governmental subdivision or agency of the State of Washington. SECTION II : FIRE HYDRANTS REQUIRED. All buildings cons- tructed within the City of Renton shall be served by fire hydrants installed in accordance with the requirements of this chapter. In addition, presently existing fire hydrants which do not conform with the requirements and standards of this ordinance when replaced, shall be replaced with hydrants which do conform to the standards and requirements of this chapter. All fire hydrants shall be served by \ a municipal or quasi-municipal water system, or as otherwise approved by the Fire Marshal. All hydrants shall be subject to testing, inspection and approval by the Fire Control Division. SECTION III : PROHIBITED "INSTALLATION . The installation of flush type hydrants is prohibited unless approved by the Fire Marshal and such approval shall be given only when permitted fire hydrants would be dangerous or impractical . The showing of such danger or impractica- bility shall be the burden of the builder , SECTION IV: BUILDINGS OPEN TO THE PUBLIC. Public buildings , buildings available for public use , or buildings open to the public by invitation or otherwise , including, but not limited to, schools , and buildings classified under the U.B. C. within occupancy groups A, B, C or D shall conform to the requirements and standards contained in this chapter for buildings or structures in commercial , industrial , and apartment use district zones , •SECTION V: INSTALLATION REQUIREMENTS . The installation of all fire hydrants shall be in accordance with sound engineering practiceE In addition, the following requirements shall apply to all building construction projects : -2- A. Two copies of detailed plans or drawings , accurately indicating the location of all valves and fire hydrants to be installed shall be submitted to the Fire Marshall prior to the commencement of any construction. B. All fire hydrants must be approved by the City of Renton, Public Works Department as per the requirements of City Ordinance C. All construction of the fire hydrant installation and its attendant water system connection shall conform to the design standards and specifications of the City of Renton. D. Fire hydrant installation shall be adequately protected against vehicular damage in accordance with Section 3-243 of the Renton City Code , E. An auxiliary gate value shall be installed at the main line tee to permit the repair and replacement of the hydrant without disruption of water service. F, All hydrants shall stand plumb , + or - 30 , to be set to the finished grade with the bottom flange 2" above ground or curb grade and have no less than 36 inches in diameter of clear area about the hydrant for the clearance of hydrant wrenches on both outlets and on the control valve, G. The port shall face the most likely route of approach and location of the fire truck while Pumping , distance from pumper port to street curb shall be no further than 12 ` (feet) , all as determined by the Fire Marshal . H. The lead from the service main to the hydrant shall be no less than six inches in diameter. Any hydrant leads over 50 feet in length from water main in hydrant shall be no less than eight inches in diameter. I. All hydrants newly installed in single family residential areas shall be supplied by not less than six-inch mains , and shall be capable of delivering 1 ,000 g.p .m, fire flow over and above average maximum demands at the farthest point of the installation . Hydrant leads up to 50 feet long may be six inches in diameter. J . All hydrants shall have at least five-inch minimum valve opening, "0" ring stem seal , two 2 1/2 inch national standard thread hose nozzles , one four inch steamer nozzle with City of Seattle standard threads , In addition, all hydrants shall meet A.W,W,A, standards for public hydrants and" be Cory type, K. All pipe shall meet City of Renton standards per Code Section 3-243 L. The maximum distance between fire hydrants in single family use district zones shall be 600 feet. M• The maximum distance between fire hydrants in commercial , industrial , and appartment (including duplex) use district zones shall be 300 feet . N. Lateral spacing of fire hydrants shall be predicated on hydrants being located at street intersections . 0. The appropriate water authority and the Fire Department shall be notified in writing of the date the fire hydrant installation and its attendant water connection system will be available for use . P. The Fire Marshal shall be notified when all newly installed hydrants or mains are placed in service , Q. Where fire hydrants are not in service , they shall he identified as being out of service by a method approved by the Fire Marshal, SECTION VI : SPECIAL REQUIREMENTS . The requirements of this section apply to all building construction projects in which buildings are located or are to be located such that any portion is more than 200 feet in vehicular travel from a street property line , except detached single family dwellings : A. Buildings having required fire flows of less than 2 , 500 g.p .m, , may have fire hydrants on one side of the building only. B. When the required fire flow is over 2 ,500_g,p .m, , the fire hydrants shall be served by a main which loops around the building or complex of buildings and reconnects back into a distribution supply main. C. The number of fire hydrants that shall be required for the new construction or a defined risk, shall be based on the amount of fire flow that is required to protect said risk. The requirement shall be one hydrant per 1 ,000 g,p ,m• fire flow. These fire hydrants shall be located no closer than 50 feet from the structure and no greater than 330 feet , All hydrants are to be accessible to Fire Department pumpers over roads capable of supporting such fire apparatus , The Fire Marshal shall determine the location of the hydrants based upon a determination of utility , topography and building or structure ; minor deviations may be granted by Fire Department approval of written- requests . -4- D. Where the existing fire flow is not known or can not be easily determined, it shall be required by the developer to compute the available fire flow using standards and criteria set forth at Renton City Ordinance No. 3056 . SECTION VII : HYDRANT ACCESSIBILITY Hydrants shall not be obstructed by any structure or vegetation, or have the visibility impaired within a distance of 150 feet in hydrant any direction of vehicular approach to the hydrant . SECTION VIII : DEAD END MAINS PROHIBITED: Provisions shall be made wherever appropriate in any project for looping all de or temporarily dead end mains . A minimum 15 fpot easementad end required. shall be q Construction plans must be approved by the Public Works Department as per this Ordinance and other applicable City prior to commencement of construction. Ordinances SECTION IX: The fire flow requirement applied by the Fire Marshal under the provisions of this chapter shall criteria established in the "Guide for Determinationbe based upon Flow" as published by the Insurance Services Office of the Municipal Survey Services , 160 Water Street , New York, New York 10036. for Determination of Required Fire Flow" , The "Guide to of the American Water Works As together with the standards Association all as amended, added to, or excepted herein are adopted by the City of Renton. Three copies of such collection shall be filed in the City Clerk' s office and each available for use and examination by the public. be SECTION X: No building permit shall be issued until plans required under this chapter have been submitted and approved in accordance with the provisions contained in this chapter. No construe beyond the foundation shall be allowed until hydrants and m construction a in place, unless approved by the appropriate CityI . ins are authority, following appropriate application and a finding that there is no life or safet threats involved. y -5- SECTION XI : If any provision, section, or subsection of . this chapter or its application to any person or circumstance is held invalid, the remainder of the provision, section or subsection of this chapter and the remainder of this chapter, or the application thereof to other persons or circumstances is not affected. SECTION XII : A violation of any section or provision of this chapter is a misdemeanor punishable by a fine of not less than $500 .00 for each offense or ninety days in jail or both such fine and such jail time . Each day upon which a violation occurs or continues constitutes a separate offense. SECTION XIII : This Ordinance shall be effective upon its passage and approval and 30 days after its publication. PASSED BY THE CITY COUNCIL this 4th day of May , 1981 . D. - e sA.J Mead, d, 'Glty-- le PrQ APPROVED BY THE MAYOR thisn 4th day of May , 1981 . Richard tie cke,T:Mayor "Pro Approved as to form: to OCIV4� G-�►'t�. awrence en, .. , ty ttorney Date of Publication: May 8, 1981(Summary Form) �i 1. S -6- CITY OF RENTON, WASHINGTON RESOLUTION NO , 21 ,4 •' � WHEREAS it is advisable to provide and establish definite guidelines and standards concerning the installation of utility lines Within the City, and , WHEREAS the City does hereby set forth such appropriate guidelines for the benefit of the various de • pdrtments of the City NOW THEREFORE BE IT RESOLVED BY THE CITY OOUNCIL OF THE CITY OF RENTON WASHINGTONI.AS FOLLOWS : SECTION I: • The following standards and guidelines lines are hereby :stabli9hec; a ' nd shall be generally adhered to by the var' Ue City departments in dealing with and considering the installation Utility lines within thq City, of A. All Utilities within the City of Renton will extended in a manner in and along; routes which Gomel with the comprehensive plans of the City of Renton. Y B. If no such comprehensive an exists' utilities will be extended andl installed , i then the as to best serve the citizens of the City n e manner Renton C• It is -.realized and acknowledged by the City Council that the selected route .or routes may theshortest or most inexpensive route for the installationdo of such utilities but will best serve the City over extended n period of time an D• If the route as established h. significantly Y this Resolution is '. . •:. y more expensive than other potential routes then the City will study such routes and if it is t�.• determined that said routes are for the e Of the City) but significantly more ex R neral benefit abutting landowners or others sharin pensive for the the installation of the utilities g in the expense of •l'j:r : in the Payment of the installation ofe CitY Y participate•�jr such utilities as N 'long as the system . ie ,within the City limits . SECTION II : These standards and guidelines shall be and �remain in full force and effect until modified or amended by the City Council. PASSED BY THE CITY'-COUNCIL this 6th day of F b o ruary,l978. 4eO ,c-s �er �a 1 , i APPROVED BY THE MAYOR this 6th day, of February,1978 . . r APPr wed as t form. _:i�. ��,•` �� .� �._�`" i Z`liar `es te iaurenti, Tiayor Y -orney ; 3-201 I 3-204 3-201: DEFINITION: The word "Utilities Engineer" whenever used in this Chapter shall be held and construed to mean the Utilities Engineer of -.Water and any act in this Chapter required or authorized to be done by him, may be done on his behalf by any authorized employee of the Water Department. (Ord. 1754; 4-28-59; amd. Ord. 2823, 1-21-74; E ff. 1-30-74) I 3-202: APPLICATION: Any person desiring to have premises connected with I the water supply system of the City shall make application therefor at the office of the Water Department. Application therefor shall be made upon a printed form furnished for that purpose, which application shall contain a description of the premises where such water supply is desired and shall fully state all of the purposes for which the water is to be used, the size of the service pipe and the number and kind of fixtures to be connected thereto and shall be signed by the owner of the premises to be served or by his duly authorized agent. (Ord. 1754,4-28-59). At the time of filing such application the applicant shall pay to the Finance Director or l the person appointed by him for the purpose of collecting water rates, the fee for installation of water service hereinafter provided. (Ord. 1754, 4-28-59; amd. Ord. 2823, 1-21-74; Ef .f. 1-30-74) 3-203: CONTRACT OF INDIVIDUAL: The application provided for in the preceding Section shall contain a contract on the part of the person 1 making the same to pay for the water applied for at the rate and in the manner specified in such contract and shall reserve to the City the right to charge and collect the rates and enforce the penalties provided, to change the rates at any time without notice to the consumer and shall specify that said contract is subject to all the I provisions of this Chapter and of any laws of the City relating to the subject hereafter passed, and shall provide that the City shall not be held responsible for any damage by I water or other cause resulting from defective plumbing or appliances on the premises supplied with water, installed by the owner or occupant of said premises and shall provide that in case the supply of water shall be interrupted or fail by any reason, the City shall not be held liable for damages for such interruption or failure, nor shall such interruptions or failures for any reasonable period of time be held to constitute a breach of contract on the part of the City or in any way relieve the consumer from performing the obligations of his contract. j All contracts shall take effect from the day they are signed and rates shall be charged from the day the premises are connected with the City's water supply. (Ord. 1754, 4-28-59) 3-204 as amended: CONNECTION TO WATER MAIN: (A) Upon the presentation at the office of the Utilities Engineer of the'Director of ` Finance's receipt for the installation fees, the Utilities Engineer shall cause the premises described in the application to be connected with the City's water j main by a service pipe extending at right angles from the main to the property line and including a stopcock placed within the lines of the street curb, which connection shall thereafter be maintained and kept within the exclusive control of the City. (B) A separate service connection with the City water main must be installed by every residence and commercial building supplied with City water in front of I which there is a main, and the buildings so supplied will not be allowed to 774 3-204 3-205 supply water to other buildings, except temporarily where there are no mains located in the streets; provided, that when two (2) or more houses, buildings or other premises occupied by separate consumers are supplied from a single service connection, the owner shall immediately, upon notice from the Water Department, separate each customer's line and- apply for and connect individually to meters at the property line; if separate services are not established within a reasonable time, not more than sixty (60) days after such initial notice, the Department reserves the right to shut off the water and refuse further service to all such consumers. Such joint service may, however, be continued at the option of the Department, providing, one (1) owner has agreed in writing to assume and be responsible for and pay the total water bill without any deductions for vacancies or other reasons. Computation of the total bill will be based on multiplying the quantity in each classification of the rate schedule by the number of consumers hooked up to one (1) meter. The minimum monthly charge shall be the regular minimum charge multiplied by the number of consumers served. (Ord. 2849, 5-13-74) (C) Connection of Water Main. In the event that a water main is not available as hereinabove set forth, but a customer is able to obtain service by extending such line, by means of an easement or similar right, across adjacent or neighboring property to a point where such main is located, then the Public Works Director may sign a "Temporary Service Agreement" with such customer allowing service until such time as a main is available in front of such Property. At such time the customer shall then be required to connect to such main in front of his property and pay the then applicable fees therefor. (Ord. 3056, 8-9-76) 3-205 as amended: PRIVATE. PIPE REQUIREMENTS: (A) All pipe to be used for connection to the City Water System shall be new pipe, either galvanized iron, cast iron or copper tubing. The Utilities Engineer may, at his discretion, permit the use of non-metallic pipe where soil conditions may cause a deterioration of metallic pipe. (B) Water supply lines other than metered service connections shall be not less than six inch (61 diameter pipe. Pipes of smaller size may be used when the Utilities Engineer determines that maximum fire rating is maintained or the line•in question cannot be extended. (C) If it has been determined that it would be to the best interests of the City and the general locality to be benefited thereby to install a larger size main than one then needed or considered by the subdivider, owners or developers immediately abutting upon the street, alley or easement in which such a main is to be placed, then the City may, at its discretion, require the installation of such a larger sized main in which case the City shall pay the increased difference in cost between the installation cost of the similar main and of the larger main. (D) All pipes shall be laid not less than two feet six inches (30") below the surface of the ground, except that in Ungraded streets the pipe shall be laid three feet (36") below the established street grade. 559;761;762;774;976 'PACCAR Inc June 14, 1988 ( subject to revision) PROPOSED NEW KENWORTH RENTON TRUCK PLANT PRELIMINARY PROJECT DESCRIPTION Summary In January 1988 PACCAR Inc announced closure of its Renton , Project Washington PACCAR Defense Systems Division (PDS) facility during Description 1988. Subject to obtaining necessary governmental approvals in a timely fashion , PACCAR desires to redevelop the PDS property for a new state-of-the--art Kenworth Truck plant replacing an existing Kenworth factory located in South Seattle. The proposed project, which would continue industrial use of this property begun by PACCAR ' s predecessor companies in 1908, is further described in the following paragraphs. Proposed The project site is an 84.2 acre industrially zoned property Project bounded by Garden Avenue North , North 8th Street, vacated Houser Site Way North and North 4th Street in Renton, and includes an adjacent 2.2 acre parking lot located at North 6th Street and Garden Avenue North . The site is currently developed with buildings formerly serving Pacific Car and Foundry Company' s railcar and foundry facility. Most recently these have been used for PACCAR Defense Systems' military equipment manufacturing , and foundry and metal fabrication operations . Except for the existing Kenworth Research and Development facility at the north- west corner of the site, the existing foundry (Building 17 ) and a portion of the existing administrative office building (Building 1 ) , all of the existing structures (57 structures of approximately 751,000 s.f. ) will be demolished in connection with redevelopment. Zoning and uses in the vicinity of the site include residential , commercial and industrial . The legal description of the site is attached. The existing PACCAR Parts Division offices and warehouse and Management Information Services Division facilities east of vacated Houser Way North will remain in use independent of the proposed new Kenworth plant. Site Attached are the three conceptual configurations of the preferred Redevelopment alternatives for site redevelopment which are now under Plan consideration. These alternatives reflect varying resolutions of the major redevelopment constraint, i.e. , the location and alignment of the existing Burlington Northern Nye" track on the property. -1- In order of preference, PACCAR currently ranks these site plan alternatives in the order lettered, i .e. A, B, then C. Proposed The improvements proposed to be constructed, as depicted under Project varying assumptions on the three conceptual site plans, are as Improvements follows. A main on--highway truck manufacturing building contain- ing approximately 400,000 - 600,000 square feet will be located centrally on the site. Building 17 will be modified for off- highway truck production and other related activities, and will contain approximately 141,000 square feet. Office space for plant staff will use a portion of existing Building 1 (20,000 square feet) . New office construction of approximately 40,000 square feet will provide additional space and also contain training facilities and cafeteria for plant personnel . One plan under consideration would increase total office space from 60,000 square feet to 130,000 square feet to accommodate Kenworth Truck Company Divisional Office personnel now located in Kirkland, Washington. As shown on the site plans, the existing Kenworth Research and Development building will continue to occupy the northwest corner of the property (although this function could be relocated elsewhere if this area is required for uses directly related to the manufacturing function) . Additional surface development may include an EPA sound level test facility. This facility is required to test highway trucks for compliance with EPA highway sound level regulations; construction of this facility will be dependent upon sufficiently low ambient noise levels in the vicinity of the site to enable accurate truck sound level measurements. This facility itself is not a significant generator of noise. The remaining site area will be developed for employee surface parking (estimated not to exceed 1500 stalls) , delivery and shipment of material and supplies, outside material storage, parking of new trucks pending shipment and ample landscaping . Less intensive uses are sited at the south perimeter of the project site, with the intention of creating a buffer between manufacturing and residential uses. The existing 2.2 acre parking lot located at the northwest corner of North 6th Street and Garden Avenue North will be redeveloped for industrial uses integrated with the project. These uses may include additional plant or Divisional office space , new truck display and storage, employee parking, or similar uses. -2- Land use permits required for the project will include building , grading , excavation and demolition permits, and air and water permits described elsewhere. Conditional use permits for bulk petroleum product storage and any non-accessory office use may be required. Environmental review will be conducted under the State Environmental Policy Act (SEPA) . Purpose of The improvements are designed for the manufacture of on- and Proposed off-highway heavy duty diesel trucks. Related staff activities Project associated with truck production , and possibly also the staff of the Kenworth Truck Company Division offices, will be located at this site. The project will replace a Kenworth Truck production plant now located at 8801 East Marginal Way South in Seattle, and permit relocation of that facility to a state-of-the-art facility with a productive capacity of up to 40 on-highway trucks per day and 5 off-highway trucks per day. This site offers the advantages of adequate size and proximity to the current Kenworth manufacturing plant and its employees ' residences (many of whom live in or near Renton) . Also, PACCAR currently owns the site. These factors cause PACCAR to prefer this site for the new Kenworth plant over an out-of-state site , provided mutually acceptable redevelopment conditions can be negotiated with governmental units having jurisdiction. Redevelopment Current planning contemplates relocation of a portion of PDS Time Table operations at the site, and demolition of PDS ' existing struc- tures not required for the proposed project, during 1988 and early 1989. Building and related permit applications would be filed in the first quarter of 1989. Site preparation for redevelopment is currently scheduled for summer 1989. Construc- tion of the project is expected to require 18 months from start of construction. Employees As the new manufacturing facility is brought into operation , production at the existing Kenworth Seattle factory will be gradually transferred to the new plant. Because of the proximity of the new plant to the existing factory, it is assumed that substantially all of the existing Kenworth employees will elect to continue working with Kenworth at the new facility. Approximately 23 percent of the existing Seattle Kenworth factory employees live within zip code areas 98168, 98178, 98188, 98055, 98056 and 98058 in or near Renton. The payroll of the new manufacturing facility is estimated to range between 900 and 1,350 employees, depending upon truck production levels, with an additional 250-300 employees if the Kenworth Divisional Offices in Kirkland are relocated to this site. -3- The existing PACCAR Parts Division offices and warehouse and Management Information Services Division facilities located east of vacated Houser Way North currently employ approximately 485 people, and occupy 50,000 square feet of building space at MIS and 97,345 square feet of building space at PPD. PACCAR Parts supplies truck parts to PACCAR's dealers, and MIS provides PACCAR' s internal computer services. Environmental The project will be designed to ensure that air emissions and Issues wastewater discharges meet applicable standards in a cost- effective manner, and that noise, odor, dust, vibration, light and glare will be minimal . Less intensive uses are sited at the south perimeter of the project site, with the intention of creating a buffer between manufacturing and residential uses. The new facility will generate emissions of Volatile Organic Compounds (VOC) resulting from the application of automotive paints. Each unit of the new plant with the potential to cause emissions into the air will be subject to a rigorous "new source review" and preconstruction approval by the Puget Sound Air Pollution Control Agency (PSAPCA) . With PSAPCA' s review and approval , the best available control technology will be employed in order to maintain air emissions within applicable standards. In fact, construction of the new facility will result in a net reduction of VOC emissions, because VOC emissions at the existing Kenworth Seattle and former Pacific Car/PDS plants will no longer occur. The new facility will generate waste water from three sources : (1 ) surface water runoff, which will be treated to remove oils before it leaves the property; (2) process wastewater, which will be pretreated at the plant site before discharge into Metro' s sewer system; and (3) sanitary effluent, which will also be discharged into the sewer system. These discharges will be governed by permits from the Department of Ecology and Metro. Solid waste will be stored in accordance with applicable federal and state regulations and disposed of at licensed facilities. All tanks used to store regulated substances (such as fuel and solvents) will be constructed in accordance with environmental and fire code regulations. Because portions of the property have been used for various heavy industrial activities since 1908, there is some contamination of soils and groundwater underlying the site. This contamination was first identified in technical studies commenced in 1984; studies are continuing to determine the extent of contamination and to identify appropriate remediation measures. As a result of these ongoing studies and consultation with the Environmental Protection Agency, the Department of Ecology and the City of Renton, a remediation plan will be developed and implemented. -4- Any required soils remediation (e.g. , disposal or treatment of excavated soils) will be accomplished in conjunction with site preparation , in compliance with applicable laws , and pursuant to a site safety plan designed to prevent potential exposure of the public and workers to contaminated material . If required , removal of contaminated soils is currently planned during summer 1989. The principal environmental impact of the proposed project will be traffic associated with the increased number of employees on the site over recent PDS employment levels. However, the number of employees after the project is operating at full capacity will still be lower than the number of employees who have worked at the site in the past. Historical employment levels at the site have ranged from 2,500 during World War II (when the plant produced military equipment) to almost 2,200 in 1979 (when the plant produced railcars) . All typical employee traffic reduction measures will be implemented insofar as feasible, including mass transit programs, carpooling, vanpooling, and "flex time" arrangements where possible. Phased Until a site plan is finalized, it cannot be determined whether Development the site will be developed in phases or entirely at the time of initial construction . Any incremental development of the site would consist primarily of enlargement of the main manufacturing building and offices to their ultimate sizes as indicated on the site plan alternatives. PACCAR Inc , PACCAR Inc is a multinational Fortune 500 company with head- Kenworth Truck quarters in Bellevue, Washington. PACCAR and predecessor Company companies have been corporate citizens of Renton since 1908, and PACCAR was a major contributor to the Carco Theater. PACCAR's principal products today are Kenworth and Peterbilt trucks. PACCAR or subsidiaries also manufacture winches , oilfield pumps and underground mining machinery, and engage in retail sales of automotive parts. Kenworth Truck Company was founded in Seattle in 1923 and acquired by PACCAR' s corporate predecessor in 1944. In 1987 Kenworth manufactured 12,935 highway trucks in the United States. The Kenworth truck is recognized worldwide as a premium quality, state-of-the-art, custom engineered heavy duty truck. The proposed facility will create a truck production facility for Kenworth consistent with its product image for years to come. Attachments: Legal Description of the Site Conceptual Site Plans (3) Alternative Uses -5- ATTACHMENT TO PRELIMINARY PROJECT DESCRIPTION OF JUNE 14, 1988 All those portions of the South half of Section 0, Township 23 North, Range 5 fast, w.;., 1n the City of Renton, Ring County, washingta", and of Renton are Acreego, as recorded in values 12 of Plata, pa" 37. records of said county, including vacated streets and avenues so would attach by operation of law, and of Car worts Addltlew to the City of Renton. as recorded In volume IS of plats. WN 47. records of said county, including vacstsd streets, avenues, and alleys as would attach by operation of law, described •a follows: Commencing at the east quarter corner of said Section G. iron which Point the northeast corner of •aid section bears 001'02'01'2: thence xs1'27'2S•w, along the north It" of said South halt, 2647.54 feet to an existing center of settles Bonusent: thence 201'03'40'10, along the nortA-Gaut% center of eoctlon line of said section a, a distance of 60.0e feet to the southerly marlin of North atn Street, said Pe►oe botnq on the south line of the north )0 teed of elect 1 of said Renton Farm Acreage. and the T71Ue loIry OF 68GIwNING: thence xa1'27 35-w, along the south line of the north )0 foot of said block 1 and Its westerly prolongation. 1ss. 11 feet to a point on the vast It" of $lock 2 of 6a14 plat: thence 3O1'05134'10, along said w00% line and its southerly prolongation, 1235.01 foet to the southwest corner of blocs[ S of Said plat, said point being 0e the easterly marlin of carden Avenue North: thence sol'OS')a'w, along said easterly Benin, 1011.75 taut to the northwest corner of lot 1, bloc[ a, of afore- said Car worts Addition to the City of Renton: thence 560'33'14'2, along the north line of said Lot 1 and Its easterly prolongation 111.00 foot to the northwest corner of Lot 10 of said bloc! 4: thsncs 301'"'S1'V, along the west line of Lots a, 7. a, 1, and 10 of said block •, a distance of 226.1S foot is the southerly line of Sold M e" a: thence 341'32'141e, along the southerly line of said elect a and Its masterly prelongatias►. 240.30 test to a Point on tas here-eeut2► oentar •f section line of said sewtiew O) theses 249'33'14-t, alonq the south line of blued, 13 and its easterly prolongation (if any) of said plat, 34s.31 foot to the westerly merlin of vacated Houser way Berth (e.t.a. Railroad Avenue) : then• 023'S0'20't. a,"" the westerly Berlin of said vacated Houser way Norte, 351.87 Coot to the westerly Berlin of the Surlinq- ton Beru"rn Railroad right-et-way, said point being here- lnattor referred to as point -A-, said point being on awe 163.2b foot radius circular curve to the left, from vh1ck point the center of said curve boar• ■46-39'16-10: thence northerly, along said curve, through a central angle of 31'S11O4'1 an are distance of 630.00 feet to a point of taturopwy: thence N28120120110 337.30 foot to a point of tangency vita awe il46,2s foot radius circular curve to the rlgwt: theses+ northerly, along Said curve. throulat A cen- tral angle et 17'31'42', on arc distance of )52.)S toot: thance s79'0e122'e Is.N toot to a point on an 1126.20 Coat radius circular curve to the left, from whlcal point the cewtor •f Sold Curve beers 871'011231t: thence souti•- easterly, alum said carve. througa a contral angle of 17•44'430, as are distance of )SI.12 foot to a point of tangewwy) thaww 320')S12012 232.75 Coot: thence 9)1131.20111 42.6e tsar to a Point of tarvvwer with a 2S1.1e cowl radius circular cuve. throw" a central rvs to the left: angleSeutauesRerly. •bowl of 3e'S1'0e', an arc distance of 13O.64 toot to a point on the wostarly marlin et atereeald vacatsd Muter way Bert&: thenceM1'00'20'b, along sold westerly marlin, 1S42.6S test n to a point et tangency with a S43.60 feet radius circular curve is the left: thence northerly, along geld curve and "id westerly Berlin, throuqu a central angle at 001071Sa-, an arc distancs of 1-IS Coot to a point on the Southwesterly margin of the surlingtos Bertherw Satire" right-of-way. Said point being of, a 611.70 foot rediue circular. curve to the left, free which point the center beers 239'27118-w: thence nert)wueterly, along said curve and amid Berlin, through a central angls of 00'27'46', an are distance of 102. 1s Coot: thence continuing along sold Berlin NS1'00'00'10 151.33 foot to a Pe nt of tangency vltA a 757.01 feet radiwe circular curve to the right: thence northwesterly. along said curve and said marlin. through a central angle of 14'44'7)', an arc distance of 115.22 feet to the South line of the north 60.00 toot of the SewtA halt of said soct::.n 0: thence M61'17.25'w, along Said South line. •a.1a feet to the rwut ►')1wr or abct"1100. - 6 - TOGETHER w3T7r all that portion of sold south halt of section •. described as follows: Commencing at aforesaid point •A': thence 1923'SO'20'I, 410�4 the westerly margin Of aforesaid vacated momear Hay North and aforesaid Burlington Northern right-of-way. Sa. `a feet to ■ pint of tangency with a 799.02 toot iad:ug circular curve to the left: thence northerly, along sair curve and said wgaiterly margin and said railroad riq"-ef-waY through a central angle of 00'43.04e, an arc dlatance of 9.aa feet to the T*UI POIIrr OF g"I"IpG, said point being on an 1157.26 toot radius circular curve to the left, from which point the center bear* M 9')s'10 w: thence northerly, also" said curve and said railroad ripit-of-way. through a control angle of 22'S6'25', on arc distance of 463.36 rest to a pint on a 171.96 toot radius circular curve to the left, from which pint the center bears 046'42'36'I: thence easterly, along sold curve and meld railrr4 right-of-wey, through a central angle of 29•14'36', an arc distance of 183.36 test to the Vogt margin of said vacated Houser ray berth: thence 301'901201w, along said west margin and gold railroad right-e(-way. S7.91 test to a point of tar"ency with a 789.02 toot radius circular curve to the right: thence continuing southerly, •long said west margin and said curve. through a central angle of 22'06'S6', an arc distance of )06.SS feet to the TIME FOIIfT or SMIMING. Containing approximately 3.544,252 nl•uare feet or sl.s260 acres, more or lase; plus vacated Houser Way North, adjoining (Parcel D) p Aar LL ►-1 All that portion of the south half of Section 1, Township 23 Rmrtl, Range 5 East, N.M., in the City of Renton, Ring County, W*sbingtsw. described as follows: Commencing at the east quarter corner of said Section 1. from which the nOrtheast corner Of said section bears N01.02'09'E: tnence Ns9.27 25'w, along the north line of said south half. 2647.56 feet to an existing center of section monument; thence s01'02'10'M, along the north-south center of section line of said Section 1. a distance of 60.00 feet to the southerly margin of Month Ith Stfeec, said point oeinq on the south line of the north 60,00 fast of said south Malt: tnence S19.27'2S-I, along sold• south line, 117.07 feet to a point on the northeasterly margin Of trio Burlington Northern Railroad right-of-way and the TRUE POINT Or DEGINHIHGi thence continuing 519.27'25'E, a:onq said south line, 225.49 feet to a point on the westerly margin of MOuaef way North (eta Railroad Avenuo) i thence Sls'0o'401E, along said westerly margin, 12.32 feet to a point of tangency with a 543.66 foot radius curcular curve to the rigr.t: thence southerly, along said curve and said wester:y margin, through a central angle of 09.49,26'. an arc distance of 93.22 foot to a point on the northeasterly margin of said railroad right-of-way: thence N57'49'50'q, along said northeasterly margin, 321.37 foot to the TRUE POINT or 9EGIM106. Containing approximately 19,652 square feet or 0.166S acres more of loam. eamPL[ All of Leto 3. 6 and S in •lock 6 at Rentess Fars Aergagg, ms Pmr plat recorded in volume 12 of Flats. page 37. records of Sig" Ceuntyi situate in the City of Renton. County of tinu. State of 93sablmgt,mm• Containing ap►roxissstelY 9'..126 square feet r 2.1907 acres. more or less. Per Survey recorded under Filing No. 8712189002 on December 18, 1987 at Book 58, page 249/&A, Records of King County, Washington. — 7 — PROPOSED NEW KENWORTH RENTON TRUCK PLANT CONCEPTUAL MASTER SITE PLAN LEGEND TO ALTERNATES A, B, C Site development constraints depicted on these alternate site plans include the following : 1. Proposed outer limit of Renton wellfield aquifer protection zone 2 (shown as 2. Burlington Northern RR "wye" track right of way (shown as — . — . — ). 3. Possible locations for realignment of Garden Avenue N. between N. 6th & N. 8th as part of E&H Properties Garden Plaza Office Building project rezone conditions (shown as • • • • ). 4. Existing buildings to be retained (No. 17 - Foundry, No. 1 - Offices, and R&D building) (shown as —). 5. New buildings are shown as �. 6. Kenworth EPA Highway Truck Sound Level Testing Facility (requires low ambient noise levels for accurate sound level measurements) (shown as contemplated, if included). 7. Outline of project site (shown as ). The principal differences between Alternates A, B and C are keyed to manufacturing building configuration , as permitted by varying locations of the BN "wye" track - Alternate C shows the track as currently located , and Alternates B and A indicate realignment and removal of the track, respectively. - 8 - KET MIORT;4 P12 TON MASTER SITE PLAN ALTERNATE A A BLDG17 fill RID ReCetVtNO � � f�1ANl.1FACTLIR I NG � � � Uc � BUILDING � ° � PARKING REICETVM • .\ PARKING \ \ VACATED MIS PACOAR i' �� PARTS SL13JeCT TO REVtS10N IQFNWOW'n4 PE TON - MASTBZ SITE PLAN ALTERNATE B GARDEN AVE BLDG 1317 RfD co MANUFACTURING co U O BUILDING 4 Rem PARK 4G RR. i VACATH� Nus PACOAR //• PARTS�- �. _ — co ovto 0. u, SL6JEIC.T TO RffVTSION KENWORTH PENTON i MASTER SITE PLAN -1 A,..TE3;?NAT'E C BLDG v17 �3 99 ` MANUFACTURING BUILDING 0 PARKING • P AW2\19 9 PtQKNB Q 1. MiS us PACOAR L\---Jl PARTS - i oAro + spa ALA SIE.bCT TO PfrASION PACCAR Inc June 14, 1988 (subject to revision) PROPOSED NEW KENWORTH RENTON TRUCK PLANT PRELIMINARY PROJECT DESCRIPTION ALTERNATIVES FOR SITE DEVELOPMENT Alternative 1. "No Action" Alternative If this alternative for site redevelopment were employed, all existing structures within the project site would be demolished except for Buildings 17 (foundry) , 1 (office) and the Kenworth R&D Building . Interim use of these structures presumably would be for Kenworth warehousing or fabrication (foundry building) , PACCAR office overflow from its Parts and MIS divisions east of vacated Houser Way North , and continuation of existing Kenworth truck R&D operations in the R&D Building. These interim uses would continue pending definition and implementation of other redevelopment plans for the project site. Alternative 2. Add Kenworth Truck Company Division offices. If this alternative for site redevelopment were employed, Kenworth Truck Company would relocate its existing Divisional Headquarters (now located at Yarrow Bay Office Park in Kirkland) to the project site at a location yet to be determined. Currently the Kenworth Division Offices employ 294 people, occupying 51 ,300 square feet; in addition , a PACCAR publications office is currently located with Kenworth' s Divisional Headquarters , and employs 17 people occupying 12,760 square feet for the reproduction of parts and maintenance manuals and similar product support documents , forms management and literature distribution . Provision for these functions would then be made at the project site, and would require 60,000-70,000 square feet of additional office and other facilities and related parking. Alternative 3. Delete Sound Level Test Facility. Kenworth ' s proposed Sound Level Test Facility is shown on Master Site Plan Alternates A, B and C. Since accurate sound level measurements at such facility require low ambient noise levels , it may develop that the Sound Level Test Facility is not feasible at the project site, even with buffering (landscaping, etc.) to screen ambient noise from nearby streets, aircraft overflights or other external noise sources. In that event, the Sound Level Test Facility would be deleted from the project, and the surface area now shown for this test facility would be dedicated to one or more of the following alternative uses : relocated employee parking or parking of truck production inventory; outside material storage; storage of trucks pending shipment by Kenworth' s truck delivery contractor; storm water detention pond; or for Kenworth's Divisional Offices and related parking. Ongoing remediation of soils and groundwater contamination, as described for the proposed project, will be unaffected by any of the foregoing alternatives. -12- F � I CITY OF RENTON -� DETERMINATION OF SIGNIFICANCE AND REQUEST FOR COMMENTS ON SCOPE OF EIS A A FILL NUMBER(S): ECF-047-88 DESCRIPTION OF PROPOSAL: Proposed development of 84.2 acres industrially zoned site to accommodate a proposed new Kenworth truck manufacturing plan. Proposed project elements include approximately 400,000-600,000 square feet of "on-highway" truck production space; approximately 141,000 square feet of "off-highway" truck production; approximately 60,000 square feet of accessory office space; (up to 70,000 additional square feet of office space is under consideration); and surface parking for not more than 1,500 stalls. A Conditional Use Permit may be required for bulk petroleum storage in excess of 50,000 gallons and may be required for office space not deemed to be accessory. Site bounded by Garden Avenue North, North 8th Street, Houser Way North (vacated) and North 4th Street including a 2.2 acre parking lot located at North 6th Street and Garden Avenue North. PROPONENT: PACCAR, Kenworth Truck Plant LOCATION OF PROPOSAL: Site bounded by Carden Avenue North, North*'8th Street, Houser Way North (vacated) and North 4th Street including a 2.2 acre parking lot located at North 6th Street and Garden Avenue North The lead agency has determined this proposal is likely to have a significant adverse impact on the environment. An environmental impact statement (EIS) is required under RCW 43.21C.030(2)(c) and will be prepared. An environmental checklist or other materials indicating likely environmental impacts can be reviewed at our offices. LEAD AGENCY: Environmental Review Committee, City of Renton The lead agency has identified the following areas for discussion in the EIS: Earth, traffic, noise, air, aesthetics, light and glare. SCOPING: Agencies, affected tribes, and members of the public are invited to comment on the scope of the EIS. You may comment on alternatives, mitigation measures, probable significant adverse impacts, and licenses or other approvals that may be required. Your comments must be submitted in writing and received before 5:00 p.m. on July 5, 1988. Responsible Official: Environmental Review Committee % Don Erickson, Zoning Administrator Building & Zoning Department 200 Mill Avenue S. Renton, WA 98055 APPEAL: You may appeal this determination of significance in writing pursuant to RMC 4-3016 accompanied by a $75.00 appeal fee no later than 5:00 p.m. June 27, 1988, to: Renton Hearing Examiner % City Clerk 200 Mill Avenue South Renton, WA 98055 You should be prepared to make specific factual objections. Contact the above office to read or ask about the procedures for SEPA appeals. PUBLICATION DATE: June 13, 1988 DATE OF DECISION: June 8, 1988 ;Dilding /-T�P. c e son AI&velopi r and Zoning Director ent Dir or Rio lard C. I t ghlon Public Works/' irector Renton Kenworth Truck Plant Draft EIS (Preliminary - For Discussion Only) Contents Fact Sheet Distribution List Table of Contents List of Tables List of Figures I. Summary A. Proposed Action B. Summary of Impacts and Mitigating Measures C. Alternatives to the Proposal and Their Relative Impacts II. Description of the Proposal III. Affected Environment, Significant Impacts, Mitigating Measures, and Significant Impacts That Cannot Be Mitigated A. List of the Elements of the Environment B. Natural Environment C. Built Environment 117 IV. Alterntives to the Proposal and Their Relative Impacts V. Appendices A. Soils Study B. Air Quality Analyses C. Noise Study D. Transportation Analyses I I IC IVDDJ ulvup Discussed N/A* built Environment, continued Land and Shoreline Use C � j��uvJ/��� r "' �/V�►/, Relationship to Existing Land Use Plans ad to Est ated Populat'on. . . . . . . . . . Housing 1 ., �✓�g� rn.�. .. ih and .. ... . . . . . . ... .. .. . . .. Aesthetics.. . . . .. . . . . .. . .... .. . . . . . . . . . . . . .. . . Recreation. . . . . . . . . . . . .. . . . . .. .. .. . . . . . . .. . . . . historic and Cultural Preservation. . . . . . . . .. .. , Agricultural Crops. . . .. . .. .. . . . .. . . .. . . . . . . . . . Transportationr/�fir� Transportation Systems �/./.G.�7 Vehicular Traffic. .. . . . . . . . . . . . . . .. . . . . . . . . . .. die, CgETZ> a - - m . . . . . . .. . . . . Parking. . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . .. Movement/Circulation of People or Goods. . .. . . . Traffic hazards. . . . . . . . . .. ... . .. . . . . . . . . . . . . . . Public Services and Utilities '* WAt7 t 5&Z f CLOWN �N�L Fire. . . . . . . . .. .. . . . . . . .. . . . .. .�. . .� v/� Police. . .. . . . . ... . . . . .. . . . . . . . . . . . . . . .. . .. . . .. Schools. .. . . . . .. . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . Parks or Other Recreational Facilities. . . . . . . . Maintenance. . . .. . . . . . . .. . .. . . .. . . . . . . . . . . . . . . . Communications. . . . . . . . . .. . .. .. . . . . . . . . . . . . . . . . Water/Storm Water. .. . ... .. .. .. .. .. . . . . . .. . .. . . Sewer/Solid Waste. . . . . ... ... .. . . . . . . . . . . . .. .. . Other Governmental Services or Utilities. ... . . TL— The emphasis and content of 4hh- . DEIS -wa-5- determined by Public Scoping with the City of Renton, Pew as Lead Agency. * Not Applicable i ne NbbJ urOUp III. A. LI-2 OF THE ELEMENTS OF THE ENVIRO'-ENT Uiscussed N/A* Natural Environment Earth Geology. . .. .. . . . . . . . . .. .. . ... .... . .. . ... . . . . ... Soils. . .. .. . . . . . ... . . ....... ... . .. .. . . . . . . .. .. Topography.. . . . ... . . . ...... . . . . . . .. . . . .. . . . . . . Unique Physical Features... .. . .. . .. . . .. ... .. .. Erosion/Enlargement of Land Area (Accretion). . Air Air Quality.. . . . . . . . . . . . .. . . . . . . . .. .. . . . . .. . .. X Uaor. . . .. . . . . .. .. . . . . . ..... . . . . . . . . . . . . . . . . ... Climate. . . . . . . . . . . . . . .. .. .. . .. . . . .. . .. . . . . . . . . Water Surface Water Movement/Quantity/Quality. . . .. .. Runoff/Absorption. .. . ....... . . . . . . . . . . . . . . . . . . . Floods. .. . . . . . . . .. . . . .. ... . . . . . . . ... .. . . . . . . . . Ground Water Movement/Quantity/uuality. . . . . . .. ---Q7- Pub tic Water Supplies. . .... . . . . . . . . . . . . .. . . . . . Plants and Animals Habitat for & Numbers or Diversity of Species of Plants, Fish, & Other Wildlife. ... .. Unique Species. .. . .. . .. . ..... .. .. . . . . .. .. .. . .. Fish or Wildlife Migration Routes.. . .. . .... . .. Energy and Natural Resources Amount Required/Rate of Use/Efficiency. . . ... .. Source/Availability. .. ......o.. . .. ... . . .. . .... Nonrenewable Resources. .... . . . . . .. . . . .. ... . . .. Conservation and Renewable Resources.. ........ Scenic Resources. .. ........... .. . .. .. . ..... . .. Built Environment Environmental Health Noise. ... . ... .. . .... ....... . ... .. . . . ... . . . . . .. Risk of Explosion... ....... . ... . .. . ...... . .. .. Releases or Potential Releases to the �— Environment Affecting Public Health, such as Toxic or Hazardous Materials. . . * Not Applicable Discussed N/A* built Environment, continued ' Land and Shoreline Use C G.X Relationship to Existing Land Use Plans a d to Est' ated Population. . . Housing,---.7- ., �� i . . ih da�;, and "+YackAw..w. ... .. . . . . . .. .. .. . . .. Aesthetics. . .. . . . . ... .. .. .. ... . . . . . . . . . . . . .. . . Recreation. . ... . . . .. .. ... . .. . . . . . . . . . . . . . . . .. . Historic and Cultural Preservation. . . . .. . . . . . . , Agricultural Crops. . . .. ... . . . . . . . . . . . . . . . . . . . . Transportation Transportation Systems ti7/Ll�/J 5s/• . �'•J Vehicular Traffic. .. . . .. . . . .. . . . . . . . . . . . . . . . . . e, a _ . . . . . . . . . . . . Parking. . . . .. .. . . . . . .. ... ... .. . . . . . . . . . . . .. . . . Movement/Circulation of People or Goods. . .. . . . Traffic Hazards. .... . ... .. . . . . . . . . . . . . . . . . . . . . Public Services and Utilities 1.05ez. f L-��W� gym' �z�viE�9 Fire. . . . . . . . .. .. . . . . . . .. . . ... . . . . . . . Police.. .. . . . . . .. . .. . . .. . . .. .. . . . . . . . . . . . . . . .. Schools. .. . . . . .. . . .. . . ... . . . . .. ... . . . . . . .. . . . . Parks or Other Recreational Facilities. . . . . . .. Maintenance. . . .. . . . .. .. .. . . .. .. . . . . . . .. . . . Communications. . . . .. . ... . ... . . . . .. . . . . . . . . . . .. Water/Storm water. .. . ..... .... .. .. . . .. . .. . .. . . Sewer/Solid Waste. .. . ... .... . ... . .. . .. .. . .. .. .Other Governmental Governmental Services or Utilities. ... . . '1 • The emphasis and content of terra DEIS -wa-s- determined by Public Scoping with the City of Renton, Pviiey- l r ma = as Lead Agency. * Not Applicable CITY OF RENTON DETERMINATION OF NON-SIGNIFICANCE (MITIGATED) (RECONSIDERATION) ENVIRONMENTAL CHECKLIST NO. : ECF-094-88 APPLICATION NO(S) : SP-094-88 PROPONENT: PACCAR DEFENSE SYSTEMS DEMOLITION PERMIT DESCRIPTION OF PROPOSAL: Applicant seeks a permit to: a) demolish and remove structures to concrete foundations (including removal of asbestos and hazardous waste materials) ; b) remove utilitylines within foundations, pits and conduits; c) remove soil samples for testing; d) place approximately 2 , 305 cu.yds. of clean fill in sub- terranean concrete equipment-housing pits vacated and exposed during the demolition process. LOCATION OF PROPOSAL: 1400 North Fourth Street LEAD AGENCY: City of Renton Community Development Department Planning Division The City of Renton Environmental Review Committee has determined that it does not have a probable significant adverse impact on the environment. An environmental impact statement (EIS) is not required under RCW 43 . 21C. 030 (2) (c) . Conditions were imposed as mitigation measures by the Environmental Review Committee on October 12 , 1988 under their authority of Section 4-2822 (D) Renton Municipal Code (see attached sheet) . These conditions are necessary to mitigate environmental impacts identified during the environmental review process. Upon request by 'the proponents during the appeal period, the ERC reconsidered Condition No. 4 (see attached) . The Committee's determination is final and may be appealed to the City's Hearing Examiner no later than 5: 00 PM on December 20, 1989 . Any appeal must state clearly why the determination should be revised and must be accompanied by a non-refundable $75. 00 filing fee. Responsible Official: Environmental Review Committee c/o Don Erickson, Zoning Administrator Planning Division Community Development Department 200 Mill Avenue South Renton, WA 98055 PUBLICATION DATE: May 15, 1989 DATE OF DECISION: May 10, 1989 SIGNATURES: i n g -- - Lyn Gulorks mann Comfnu evelopment Pub 'c Director Director DETERMINATION OF NON-SIGNIFICANCE-MITIGATED MITIGATION MEASURES (RECONSIDERATION) PROJECT: PACCAR DEFENSE SYSTEMS DEMOLITION PERMIT ENVIRONMENTAL CHECKLIST: ECF-094-88 APPLICATION NUMBER: SP-094-88 DESCRIPTION OF PROPOSAL: Applicant seeks a permit to: a) demolish and remove structures to concrete foundations (including removal of asbestos and hazardous waste materials) ; b) remove utility lines within foundations, pits and conduits; c) remove soil samples for testing; d) place approximately 2 , 305 cu.yds. of clean fill in sub- terranean concrete equipment- housing pits vacated and exposed during the demolition process. LOCATION OF PROPOSAL: 1400 NORTH FOURTH STREET RECOMMENDATIONS: Issue a Determination of Non- Significance-Mitigated with conditions: 1. That the applicant prepare a detailed Demolition Plan subject to approval by the Fire Prevention Bureau and the Public Works Department to ensure the protection of the underlying aquifer, and prevention against potential damage by heavy equipment to utility lines/services that serve the local community including but not limited to the existing subterranean drainage culvert that runs north/south through the site. This Demolition Plan shall also address removal of the two (2) 15, 000 gallon propane tanks now on the site. 2 . That the proponent ensure that trucks hauling materials from the site are fitted with appropriate restraining equipment so that the debris being removed does not leak, or spill from the trucks thereby potentially contaminating the roadway, other parcels of property, ,or nearby air quality. 3 . That the applicant provide to the City a specific Hazardous Substances/Waste (including asbestos) Management and Disposal Plan (HSWMD Plan) including, but not limited to: a specific hazardous substances/waste inventory; a schedule which delineates when and how materials are to be removed (including asbestos) ; a statement which certifies that the materials will be transported to an approved disposal site outside the City limits of Renton including the name and location of the site; and a transportation element including hauling routes and hours of hauling (see related condition #4 listed below) . Mitigation Measures Reconsideration PACCAR Demolition Permit _ Page 2 Note to Applicant: Government agencies which regulate hazardous waste removal shall certify in writing that the HSWMD Plan provides for the adequate protection of the public health and safety. The transportation element shall be subject to the approval of the Renton Police Department as well as the Traffic Engineering Section of the Renton Public Works Department. 4 . That the applicant shall confine all hauling activities to the hours between 7 : 00 AM to 3 : 15 PM and 4 : 30 PM to 10: 00 PM, Monday- Friday, to ensure that transporting activities do not interfere with commuting traffic and, that the number of truck trips per day be limited and hauling routes be restricted to arterial streets located north of North 4th, Park Avenue to the east, North Park Drive to the south, and I-405 to the west to lessen impacts on the adjacent residential neighborhood. Note: The Public Works Department reserves the right to modify the hauling hours, if problems arise with the revised hauling hours. 5. That the applicant shall ensure that soils shall not be disturbed in any manner, until soils testing has been completed under WDOE regulations and subject to approval by the City of Renton Public Works Department and Fire Prevention Bureau. 6. That the applicant shall ensure that no foundations be disturbed in any manner nor any portion of those foundations be removed until soils testing has been completed (see Condition #5 above) and until a foundation removal plan has been developed, subject to approval by the City of Renton, and other governmental agencies which regulate such action. 7 . That the applicant ensure that: a) an on-site erosion control plan is developed, subject to approval by Public Works Department; Note to Applicant A specific SPCC plan for management of surface water drainage during and following, construction activities should be included as a part of the erosion control plan to minimize migration of soil/water on-site and into the adjoining community. 8 . That the applicant ensure that trucks hauling debris shall be washed down by an approved process prior to entering public rights-of-way to minimize tracking of materials onto those roadways; and that the site shall be watered down periodically as necessary to reduce air emissions and to reduce the amount of material transferred from the site to the roadway. 9 . , That the applicant shall provide bonding in the amount of: a) $15, 000 to guarantee performance; and b) $5, 000 for street cleaning. 10. That the applicant shall provide an off-duty police officer to direct traffic at the intersection of North 6th at Garden Ave. N. or the signalization be completed at said intersection. mmdoc CITY OF RENTON MEMORANDUM DATE: May 30, 1989 TO: Paul Lumbert FROM: Lynn Gup' SUBJECT: Paccar EIS Comments Please work with Gary, Don, Ron, and Chuck and devise a method of collating and coordinating our departments response to Paccar's EIS. That is, decide on a format. The format may include a collection of all the "notes" written already on the pages pulled from the draft ESI and/or a summary sheet listing our issues. Please make sure all inter-departmental issues are resolved (e.g., Ron and Chuck agree on a pipe vs open ditch) prior to submitting our departments observations to the Department of Community Development. This is the initial attempt to formulate our approach to many up-coming EIS and ERC requests. Thanks. paccar/lag/jw City of Renton Planning Division MEETING NOTICE/CONFIRMATION Date: April 19, 1989 To: Lynn Guttmann Don Monoghan Chuck Price _1- Ron Olsen Don Erickson Ken Nyberg John Adamson APR 19 1989 Phil Gladfelter Duane Pape CITY OF RENTON Sarah Mack Engineering Dept. Meeting Date: Monday, April 24th, 1989 Time: 9:00 a.m. Location: First Floor Conference Room Subject: Kenworth Site Plan and EIS Specific Issues Meeting Called by: Larry Springer Ken Nyberg will convene the meeting at 9:00 a.m. sharp. The City will have relevant staff come into the meeting on the following timetable. If we progress faster than expected, we will try to cycle staff through earlier. 9:00 to 9:45 Storm Drainage, Detention, and System Reconstruction City Staff: Chuck Price, Don Monoghan, Ron Olsen, Larry Springer 9:45 to 10:30 Sewer, Water, Underground Utilities, Garden Ave Realignment City Staff. Don Monoghan, Ron Olsen, RH2 Engineering, Larry Springer, John Adamson 10:30 to 11:15 Parking, Traffic, TSM, and Circulation issues City Staff: John Adamson, Larry Springer, Don Erickson. 11:15 to 12:00 Landscaping, Amenities, Bldg Elevations, Foundry Remodeling City Staff: Don Erickson, Larry Springer The discussion at this meeting is still intended to be at the conceptual level although somewhat more specific than the last meeting. City staff will be prepared to discuss Kenworth's preliminary design concepts in their area of expertise. Kenworth design and EIS team will be there to collect information and get clarification. Please contact Larry Springer at 235-2552 for further information. CITY OF RENTON DETERMINATION OF NON-SIGNIFICANCE (MITIGATED) ENVIRONMENTAL CHECKLIST NO. : ECF-094-89 APPLICATION NO(S) : SA-094-89 PROPONENT: PACCAR Defense Systems DESCRIPTION OF PROPOSAL: Applicant seeks a permit to demolish and remove structure to concrete foundations (including removal of asbestos and hazardous waste materials) . No backfill is necessary. Future plans include soil removal . No soil, except for testing, will be removed from the site until consent to do so is obtained from WSDOE. The proposed work plan has been coordinated to accommodate the requirements for site improvement established by the Washington State Department of Ecology and by the Environmental Protection Agency. LOCATION OF PROPOSAL: 1400 North Fourth Street LEAD AGENCY: City of Renton Community Development Department Planning Division The City of Renton Environmental Review Committee has determined that it does not have a probable significant adverse impact on the environment. An environmental impact statement (EIS) is not required under RCW 43 . 21C. 030 (2) (c) . Conditions were imposed as mitigation measures by the Environmental Review Committee under their authority of Section 4-2822 (D) Renton Municipal Code (see attached sheet) . These conditions are necessary to mitigate environmental impacts identified during the environmental review process. This DNS is issued under WAC 197-11-340 (2) . Because mitigation measures have been imposed, the lead agency will not act on this proposal for fifteen (15) days from August 14 , 1989 . The 15 day comment period and the 14 day appeal period will run concurrent. Any interested party may submit written comments/appeal by 5: 00 p.m. , August 29 , 1989, in order to be considered. Responsible Official: Environmental Review Committee c/o Don Erickson, Zoning Administrator Planning Division Community Development Department 200 Mill Avenue South Renton, WA 98055 PUBLICATION DATE: August 14 , 1989 DATE OF DECISION: August 9, 1989 SIGNATURES: n Guttmann C unity D �] pm r ublic Works Director DETERMINATION OF NON-SIGNIFICANCE-MITIGATED MITIGATION MEASURES PROJECT: PACCAR Demolition ENVIRONMENTAL CHECKLIST: ECF-094-89 APPLICATION NUMBER: SA-094-89 DESCRIPTION OF PROPOSAL: Applicant seeks a permit to demolish and remove Structure #17 to concrete foundations (including removal of asbestos and hazardous waste materials) . No back fill is necessary. Future plans include soil removal. No soil, except for testing samples, will be removed from the site until consent to do so is obtained from WDOE. The proposed work plan has been coordinated to accommodate the requirements for site improvement established by the Washington State Department of Ecology and by the Environmental Protection Agency. LOCATION OF PROPOSAL: 1400 North Fourth Street RECOMMENDATIONS: The Environmental Review Committee recommends that a Determination of Non-Significance-Mitigated be issued with the following conditions: 1. That the applicant provide a written statement agreeing to adhere to the detailed, specific demolition plan approved by the Fire Prevention Bureau and the Public Works Department in 1988 (SP- 094-88) for demolition on the PACCAR site to ensure the protection of the underlying aquifer, and prevention against damage to utility lines/services to the local community. 2 . That the proponent ensure that trucks hauling materials from the site are fitted with appropriate protective gear so that the debris being removed does not leak from the trucks and contaminate the roadway or other parcels of property, or affect air quality. 3 . That the applicant provide to the City: a) a specific hazardous substances/waste inventory (including asbestos) ; b) a specific hazardous substances/waste (and asbestos) management and disposal plan including, but not limited to, a schedule which delineates when and how materials are to be removed, a statement which certifies that the materials will be transported to an approved disposal site outside Renton City limits and which specifies the name and location of the site; c) a transportation plan, including hauling routes and hours of hauling (see related conditions #4 & #5 listed below) ; and d) confirmation by government agencies which regulate hazardous waste removal that the specific plan is acceptable for the protection of public health and safety. PACCAR Demolition Mitigation Measures Page 2 4 . That the applicant shall establish a plan for the number of truck trips per day and for a hauling route which directs traffic from the site to the south along Factory Avenue to Third Street and/or Fourth Street, subject to approval by the Police Department and Traffic Engineering to ensure that transporting activities do not interfere with commuting traffic. 5 . That the applicant shall confine all hauling activities to hours between 7 : 00 a.m. and 3 : 15 p.m./ 4: 30 p.m. and 8: 00 p.m. , Monday - Friday, to ensure that transporting activities do not interfere with commuting traffic. 6. That the applicant shall develop a plan to protect continuity of operation of existing on-site utility lines and drainage courses (including subterranean and surface lines equipment) during the demolition and hauling project, subject to the approval of Public Works Department and Fire Prevention Bureau. 7 . That the applicant shall ensure that soils shall not be disturbed in any manner, until soils testing has been completed under WDOE regulations and subject to approval by the City of Renton Public Works Department and Fire Prevention Bureau. 8 . That the applicant shall ensure that no foundations disturbed in any manner, nor any portion of those foundations be removed until soils testing has been completed (see Condition #7 above) and until a foundation removal plan has been developed, subject to approval by the City of Renton, and other governmental agencies which regulate such action. 9 . That the applicant ensure that: a) an on-site erosion control plan is developed, subject to approval by Public Works Department b) trucks hauling debris shall be washed down by an approved process prior to entering public rights-of-way to minimize tracking of materials onto those roadways; and c) the site shall be watered down periodically as necessary to reduce air emissions and to reduce the amount of material transferred from the site to the roadway; 10. That the applicant be required to provide specific SPCC plans for management of surface water drainage, during and following construction activities, subject to approval by the Public Works Department to minimize migration of soil/water on-site and into the adjoining community. 11. That the applicant shall provide bonding in the amount of: a) $10, 000. 00 to guarantee performance; and b) $2 , 000. 00 for street cleaning. 12 . That the applicant be required to provide a plan for protection of utilities lines, subject to approval by Public Works Department. mmdoc t Q CITY OF RENTON "LL FIRE PREVENTION BUREAU e Barbara Y. Shinpoch, Mayor Fire Marshal: Glen G. Gordon Chief: A. Lee Wheeler MEMORANDUM DATE: February 8, 1988 TO: Richard Houghton - Public Works Director Ron Olsen - Water Engineering Ron Nelson - Building Director Larry Springer - Policy Development Director A. Lee Wheeler - Fire Chief FROM: Glen G. Gordon - Fire Marshal SUBJECT: Proposed Scope Of Work For An RUFS At PACCAR - Renton The attached is informational only. If you wish to make comments, please give me a call. GGG:mbt Attachment � Ky 200 Mill Avenue South - Renton, Washington 98055 - (206) 235-2642 STA. s x ANDREA BEATTY RINIKER m °_ Director STATE OF WASHINGTON DIU DEPARTMENT OF ECOLOGY "^ e 4350-150th Ave. N.E. . Redmond, Washington 98052-5301 • (206) February 2 , 1988 Glen Gordon Renton Fire Department Municipal Building 211 Mill Avenue South Renton, Washington 98055 Re: Proposed Scope of Work for an RI/FS at the PACCAR, Renton, Washington Facility Dear Mr. Gordon: Thank you for attending the meeting on this date with PACCAR and its consultant, Hart-Crowser, EPA, and the Washington Department of Ecology. I am sending you a copy of the above proposed Scope of Work for your review and comments. Ecology looks forward to working with you on this site. Sinc rbly, Gail C. Colburn Contaminated Site Inspector Environmental Quality GCC:gm Enclosure - 3 .r. cur — HARTCRO WSER Hart Crowser,Inc. 1910 Fairview Avenue East Seattle,Washington 98102-3699 205.324.9530 Earth and Environmental Technologies J-1639-09 January 28, 1988 Washington State Department of Ecology N.W. Regional Office 4350 - 150th Avenue N.E. Redmond, Washington 98052 Attn: Ms. Gail Colburn Re: Work Plan PACCAR Renton Site Dear Gail: Attached to this letter is our proposed RI/FS work plan for the PACCAR site located in Renton, Washington. This plan was developed based on the previous analyses and reports that have been developed for the site. These reports have been submitted to Washington State Department of Ecology (Ecology) and EPA. This letter also confirms our meeting scheduled for Tuesday, February 3, 1988 at 2:30 pm. The meeting will be held in your office (Redmond) . Robert Butler (PACCAR - Corporate Environmental Manager) and Matthew Dalton (Hart Crowser, Inc.) will be attending from our end. The purpose of the meeting is to generally discuss the work plan and the general development plans that PACCAR has for the site. Washington State Department of Ecology J-1639-09 January 28, 1988 Page 2 If you have any questions please call. Sincerely, HART CROWSER, INNCC. v MATTHEW G. DALTON Principal Hydrogeologist MGD:sek Ck'RKP LAIN/JOB S Attachment: Work Plan cc: PACCAR, Inc. , Attn: Mr. Phillip Gladfelter Heller, Ehrman, White & McAuliffe, Attn: Mr. Ralph Palumbo J-1639-09 January 28, 1988 D Q n F T SUEJECT TO ,EVISION DATE JAN 2 8 1933 WORK PLAN REMEDIAL INVESTIGATION/FEASIBILITY STUDY (RI/FS) PROPOSED KENWORTH PLANT SITE RENTON, WASHINGTON This plan outlines our proposed scope of work to conduct a Remedial Investigation/Feasibility Study (RI/FS) for the proposed Kenworth plant site located in Renton, Washington (Figure 1) . The plan is divided into several sections including: o Project Background o General Areas to be Addressed by the RI/FS o Scope of Work - Remedial Investigation - Feasibility Study PROJECT BACKGROUND Data have been collected by PACCAR and several consultants to evaluate soil and groundwater quality conditions beneath the facility. The database on the site conditions includes: eight geotechnical reports completed between August 1961 and May 30, 1984 (see Site Assessment Report 1986) , a study by PACCAR to confirm the areal extent and quality of fill materials located within the north half of the site (HNTB 1984) , and a sampling of soil and groundwater by EPA both on-site and at the Renton well field (EPA 1986) . During the summer of 1986 a sampling and analysis program (completed by J-1639-09 Page 2 Landau Associates, Inc.) was conducted to assess the site conditions pursuant to a real estate purchase and sale agreement. This latter work consisted of a soil and groundwater sampling program developed for the site based on the findings of previous work, interviews with past PACCAR Inc employees, and review of historical aerial photographs. The results of this and the previously completed work are summarized in Hart Crowser, Inc. report (1986) , which has been submitted to both the Washington State Department of Ecology (Ecology) and the U.S. Environmental Protection Agency (EPA) . The City of Renton (using the consulting firm of CH2M Hill) has been conducting an aquifer protection study of the aquifer which supplies groundwater to production wells located 1,700 or more feet south and southwest of the site. As part of the Renton study several monitoring wells have been installed between the well field and the site. Water level measurements and water quality data are available from these wells. This work is summarized in two reports prepared by CH2M Hill (1986a, 1986b) . Hart Crowser, Inc. under contract to PACCAR has been evaluating groundwater flow direction in the vicinity of the site. Work completed through August 1987 is documented in our report dated October 5, 1987 (Hart Crowser 1987) . Since this report was prepared, water level measurements have been obtained in September, October, November, and December 1987. It is anticipated that additional sets of measurements will be made through the winter and spring of 1988 as part of this proposed work plan. During the Autumn of 1987, selected site remediation was completed in the vicinity of LW-11 and LB-24. This included excavation and removal of contaminated soil. The extent of contamination within the LW-11 area was greater than had been anticipated prior to excavation. The soil contamination resulted from spills and leaks of petroleum hydrocarbons J-1639-09 Page 3 (fuel oil) . Some petroleum contaminated soil remains on the site which will be assessed as part of the RI/FS. Additional soils contaminated with fuels were discovered in the vicinity of LW-10 during repair of a water pipe. This area will also be addressed as part of the RI/FS. The previously completed sampling and analysis work indicate that several metals and organic compounds exceed federal water quality standards beneath the site. The groundwater flow analyses (Hart Crowser 1987) indicate that the risk to the Renton well field of any contaminants migrating to the well field from the Renton site is remote. However, only minimal off-site water quality sampling has been completed to date. GENERAL AREAS TO BE ADDRESSED BY THE REMEDIAL INVESTIGATION Based on our understanding of the site conditions, we have developed a supplemental remedial investigation work program to respond to the following areas: o Groundwater Flow Assessment - Well water level measurements will be continued to assess how groundwater flow directions change in response to the onset of seasonal precipitation and reduced well field pumping. In addition, correlation of well field pumping rates and other factors with the groundwater flow maps will be made. o Confirm Existing Water Quality Conditions - The existing groundwater quality data generally consist of only one sampling round conducted soon after the wells were installed. An additional round of sampling will be conducted to confirm the groundwater quality conditions beneath the site J-1639-09 Page 4 and provide data to assist in assessing the need for any additional sampling. o Install Additional Wells - Additional sampling wells are proposed to specifically address the possible water quality conditions downgradient of the LW-11 and LW-10 areas. Off-site wells are also proposed to assess the migration extent, if any, of constituents detected in groundwater beneath the site. o Additional Groundwater Sampling and Water Quality Analyses - Groundwater samples will be taken from the new wells to assess water quality downgradient of the LW-11 and LW-10, and off-site areas. o Hydraulic Conductivity Testing - Hydraulic conductivity testing of selected wells will be conducted. These tests will be performed in existing wells. These data will be used, in part, to assess the rate of groundwater flow beneath the site. o Soil Quality Analyses - Minimal soil quality sampling is being proposed because of the nature and volume of existing soil quality data. The need for additional sampling will be made based upon the updated groundwater quality assessments. o Receptor Identification and Risk Assessment - Based on the updated site characterization analyses, possible receptors will be identified and the risk to the receptors from off-site migration (if detected) will be assessed. This analysis forms the basis to complete the feasibility study. J-1639-09 Page S SCOPE OF WORK REMEDIAL INVESTIGATION The Remedial Investigation will be completed in eight tasks as outlined below. Task 1.1 - Continue Groundwater Flow Assessments The on-going water level measurements and groundwater flow assessments will be continued. This program includes the measurement of water levels in existing wells on and in the vicinity of the site. Water level data will be used to construct groundwater elevation contour maps. To date, water level measurements have been made and maps prepared for May to December 1987. Measurements will continue through the winter and into spring of 1988 on the following schedule: February and April. The groundwater flow assessments (previous and future) will be correlated with rainfall, river flows, and well field pumping rates. In Task 1.1 these data will be compiled and analyzed. As each set of measurements is made, a flow map will be prepared and the data will be tabulated. The maps and supporting discussion will be included in the remedial investigation report. Task 1.2 - Confirm Existing Water Quality Conditions An extensive amount of groundwater quality data has been collected on the site. These data indicate that federal drinking water standards or environmental criteria are exceeded for several metals and organic chemical J-1639-09 Page 6 constituents. However, only minimal confirmatory sampling and analyses have been completed. Existing wells where existing water quality analyses indicate a standard exceedence will be resampled. In addition, selected wells which did not exceed a water quality standard will also be resampled. The number of wells and proposed analyses are listed in Table 1. Three duplicate samples will also be analyzed for QA/QC purposes. Groundwater samples would be obtained after at least three casing volumes have been purged from the wells. Purge water will be placed in containers provided by PACCAR. Samples will be placed in containers provided by the receiving laboratory with the appropriate preservatives. Samples for metals analysis will be filtered through a 0.45 micron filter prior to preservation. Field measurements for temperature, pH, and electrical conductivity will be made during sampling. The groundwater samples indicated in Table 1 will be analyzed for the following parameters: o volatiles - method: GC (601,602) or GC/MS (8240) o semivolatiles - method: GC/MS (8270) o dissolved metals (arsenic, nickel, chromium, lead) The specific method used for volatiles will be determined based upon cost and data need considerations at the time a contract is negotiated with the analytical laboratory. J-1639-09 Page 7 Task 1.3 - Install Additional Wells Additional wells are proposed to further assess water quality conditions beneath and in the vicinity of the site. Both on-site and off-site wells are proposed as shown on Figure 2 and as discussed below. On-Site Wells On-site wells are proposed at two locations: o In the area between the foundry building and the former LW-11 location, and o In the area downgradient of the soils containing fuels in the vicinity of the LW-10 location. Two wells will be installed at each location, a shallow well (approximately 20 to 25 feet deep) and a deep well (approximately 60 feet deep) . The wells will be drilled using a hollow-stem auger drilling rig and consist of 2-inch PVC screen and riser pipe. Ten-foot-long screens would be installed in each well. J-1639-09 Page 8 Off-site Wells Off-site wells are proposed at six locations east and approximately 300 to 500 feet to the west, southwest, and south of the facility (Figure 2) . Two wells will be installed at five of the locations (shallow and deep wells) . Only a shallow well will be installed at a location adjacent to Renton monitoring well MW-10. The wells would be installed in a similar fashion as the on-site wells. The off-site wells will have locking monuments. All drilling operations would be observed and documented by a qualified geologist or hydrogeologist. Soil samples will be obtained at 5-foot intervals for the deepest wells drilled at each site. Soil sampling would not be completed during drilling of the adjacent shallower wellw except at the location adjacent to MW-10. Six grain size analyses will be conducted on selected soil samples. These data will assist in characterizing the physical properties of site soils. Task 1.4 - Additional Groundwater Sampling and Analyses The newly installed on-site and off-site wells and Renton well MW-10 will be sampled and analyzed for the constituents discussed in Task 1.2. Analyses for volatiles, semivolatiles, and metals will be made. Sixteen analyses will be made including two duplicate samples for QA/QC purposes. Task 1.5 - Hydraulic Conductivity Testing Twenty wells will be selected to conduct in situ hydraulic conductivity testing. The test consists of rapidly changing the water level within the J-1639-09 Page 9 well and recording the rate of water level rise or fall. Transducers coupled with a microprocessor will be used to record the water level change in the well. Task 1.6 - Soil Quality Analyses A specific soil sampling and analysis program is not currently being proposed. We believe it prudent to plan for the collection and analysis of 20 soil samples. Selection of samples to be tested will be based on the results of the water quality analyses. Task 1.7 - Receptor Identification and Risk Assessment The groundwater flow analyses and groundwater quality data will be used to identify receptors and water quality parameters of concern. Applicable water quality standards and criteria will be identified and compared to the water quality data. This comparison will form the basis to make our assessment of the possible impacts (if any) of the site on the receptors. Task 1.8 - Site Investigation Analysis and Report The data will be further analyzed and a draft report will be prepared which summarizes our findings and conclusions, contains the newly acquired data and is prepared in the format of a Remedial Investigation Report. A final report will be prepared after review by the appropriate regulatory agencies. This final report will form the basis to complete the feasibility study. J-1639-09 Page 10 PHASE 2 - FEASIBILITY STUDY Task 2. 1 - Develop Remedial Action Objectives and General Requirements to be Addressed in Completing the Remainder of the Feasibility Study Remedial action objectives will be developed to guide the remainder of the Feasibility Study. This development will consider both technical and institutional issues, as identified during completion of the Phase 1 work. Task 2.2 - Identify and Screen Possible Remedial Action Technologies General response actions will initially be identified for each of the identified contaminant sources. These are grouped into those actions which address either source control or management of contaminant migration. General response actions for the site will likely include: o Preventing contact and infiltration of precipitation and other recharge water with waste material and contaminated soil; o Controlling surface water run-on; and o Reducing or preventing the off-site migration of contaminated groundwater. Possible remedial actions technologies will then be considered within the context of the general response actions and specific site conditions. Each possible technology will be screened for implementation difficulty, applicability to the site conditions, reliability of technology, ability to meet the remedial action objectives, and general cost. J-1639-09 Page 11 Actions which obviously are not applicable to the site conditions will not be evaluated further. Actions which may have some marginal applicability will be evaluated to a limited degree to support a decision to either include or exclude the action from further consideration. Such actions may include physical barriers such as slurry walls. Applicable existing technologies will be identified and formed into general remedial action alternatives. These alternatives will span the range of alternatives required to be considered under the SARA guidelines. This range includes the no action (other than continued monitoring) alternative. Task 2.3 - Evaluate Remedial Action Alternatives Remedial action alternatives developed during earlier work will be evaluated in detail. This evaluation will consider: o Technical feasibility (including reliability and practicality) ; o Impact on public/environmental health; o Compatibility with institutional requirements; and o Effectiveness. Those alternatives carried forward from Task 2.2 will be evaluated. A significant focus in completing our analysis of the alternatives will be the degree in which the alternatives (if implemented) will: o Actively improve the water quality conditions beneath the plant; or o Reduce the future risk of transporting contaminants to the aquifer. J-1639-09 Page 12 Task 2.4 - Prepare Draft and Final Reports Both draft and final reports will be prepared. The final report will incorporate comments generated during review of the draft report. The report will document our findings and recommendations for a future course of action for the site. MGD:sek LWORKMGD/JOBS Attachments: Table 1 - Proposed Task 2 Groundwater Sampling Locations and Analyses Figure 1 - Site Vicinity Map Figure 2 - Well Location Map J-1639-09 Table 1 - Proposed Task 2 Groundwater Sampling Locations and Analyses Well Number Volatiles Semivolatiles Metals Shallow Wells LW-1S x 0 0 LW-2S 0 0 x LW-3S x x x MW-31 0 - x LW-5S _ _ x LW-6S 0 0 0 LW-7S 0 - 0 LW-9S x 0 x LW-10S x 0 - LW-12S x x 0 LW-13S 0 x x LW-14S 0 0 0 LW-15S 0 - 0 Deep Wells LW-10 0 - x MW-1 x 0 x DM-2D _ _ x LW-2D 0 LW-3D x x 0 DM-3D x x x LW-5D _ _ x LW-6D x - x LW-7D 0 0 0 LW-8D x LW-9D x 0 x LW-10D x _ x LW-12D 0 x 0 LW-13D _ _ 0 x - Well with previous water quality exceedence 0 - Well without previous water quality exceedence - - Not proposed for analysis r Vicinity Map Well Location and Number .� 09 City of Renton Water Supply W A S H I N G T O N o • 4 City of Renton Monitoring ODM3 Paccar Site Monitoring JOHNS t � ,;. ;,- Bryn Mawr CREEK \. RF.kTOY PACCAR-- o► �� 1�►f S IT_ECal (�IghlA� t �r r �� . • IN Z► �mlDtu8 - 9 l C 'r ' �'' 11. 8 I q'9 1 TON — _ . J A R ORT Udl L , 306. _ « BA , '�� .� O E eld Ri yer � � ,� � .GreenwI ulter will \ �i :'Mt Oftvel 1 9 UPLAND — d.k �� ;us , PIT S.t 32 10 Its _ . •.. _ _ a! VV 1 ate`` .•� � 1. .\ � `� � I EqN RT G 140 _ 2. —----------- r. may,' 0 2000 4000 '�Jla�CC ��• ,'• y+;"•'� ,'• \'_, --S Scale in Feet ' Base map prepared from U.S.G.S. 7.5-minute quadrangles Hart Crowser, Inc. of Mercer Island and Renton. Washington. J-1B39-09 1188 Limits of Cedar River Aquifer from CH2M Hill, 1984, Figure 2-3. Figure 1 Proposed 1*II Locations Groundwater Elevation Contour Map Lower Sand Unit December 21, 1987 V as i an.sr _ V I ' _ e i� ■ j - — N 21.47 ryry 93 Y ,\ 1 • s ia•� I / you\ST \ : • L 1 . 8 z6 ii'i�' �1f�7 :�= I: �� • PAC R5.57 \i Z 2 W ^^ 1W r 1t, z - .� J � �' Q 0• �F �7�1 < .a • s I i J + t N . — �4,• 17.48 �— • C, _ 2 a. 9 25 �•. 17.8is 24 I r •� N aTH S. W I • 21.5 6 ♦•• :. hletic / 3 IV geld 9iT. 1 �� _� I \ L �N Ho r s 17.84 • �2? I r 21 � l 17.0 92Q • 17 4 ® �. v0 1.ST • 16.9 1,6 8 9 6.39 aseb'al Park 6 (Do Ni �r --is fir. '4 1 �• ass*mad ofe—M vo.n uSGS 73-mow»awaargrs of'As-W tswg u+a a.nron•Nasn"ron 0 500 1000 O Monitoring Weil 22— Groundwater Elevation Scale in reei t9 PNzori Contour in Feet AL City of Renton River Stitt Gage Proauction Weil Grounowaier Ow-de r Horizontal Projection of 19.64 Soot Grounowaier Afforoxunate Location Groundwater%w Lines Elevation in Feet Hari Crowser, Inc. ® Proposed Shallow and Deep Well Location .1-1639-09 1188 Proposed Shallow Well Location Rigure 2 CITY OF RENTON Planning/Building/Public Works Department Earl Clymer, Mayor Lynn Guttman,Administrator August 22, 1991 Mr. Steven Wittmann-Todd, Project Manager SSOE, Inc. 3015 1 12th Avenue, Suite 101 Bellevue, Washington 98004 SUBJECT: REVIEW OF PREVIOUS CITY OF RENTON HYDROLOGIC STUDY OF NORTH RENTON BASIN FOR USE IN THE PACCAR PROJECT DOWNSTREAM ANALYSIS Dear Mr. Wittmann-Todd: The May, 1988 Interim North Renton Basin Drainage Study has some limitations which reduce it's suitability for use in the PACCAR project downstream analysis. Specifically, the drainage sub-basin delineations used are not consistent with observed existing field conditions, and the underlying assumptions made to characterize the downstream conditions to facilitate the study are a source of considerable uncertainty in the results. On this basis, the May, 1988 report should not be relied upon for use in current hydrologic analysis used to determine existing hydraulic conditions or to size proposed drainage system facilities. Attached to this letter I have provided materials to supplement your current drainage analysis. Included please find the following: o "Review Draft" Drainage Report, prepared by Tudor Engineering Company for Park Avenue/Lake Washington Boulevard, Renton WA and associated calculations, for your review and comment. Please note comment number 1 as made in the May 28, 1991 memorandum from Randall Parsons to Bob Mahn that the Time of Concentration (TO calculations are unacceptable. Based upon recent conversations with Tudor, they are revising the Tc components of the calculations to be consistent with SBUH and KCSWM methodology. They will account for average pipe slope, size, and travel times in the major trunk lines through the upstream system. They will also sub-divide the major sub-basins (areas 2 and 3) where appropriate, to account for hydrograph phasing (that will occur as areas of the basins near to the project convey peak runoff to downstream areas sooner than from more remote areas). Their revisions should model the branched network of the system more accurately and result in longer travel times through the basins. 200 Mill Avenue South - Renton, Washington 98055 SSOE, Inc. Study of North Renton Basin for Use in the Paccar Project Downstream Analysis Page 2 o A plan of the Lower North Renton Basin storm sewer system from NE 4th Street to Lake Washington. This plan shows pipes and manholes in schematic form with information on pipe sizes, inverts, and rim elevations added. This information was compiled by City staff during previous studies of the area. Although it is deemed to be relatively accurate, it should be field verified prior to use in any calculations or studies. As more or better information becomes available, including anticipated revisions to Tudor's calculations for the existing conditions hydrology report for the Park Avenue/Lake Washington Boulevard Project, I will notify you. Please note that have transmitted copies of your hydrologic calculations prepared for the bypass project to Tudor Engineers and ENTRANCO for their use. As always, if you have any questions or comments please call me at 277-6205. Very truly yours, David E. Jen Project Manager Stormwater Utility D:91-596:DFJ:ps CC: Richard J.Anderson, Utility Systems Manager Randall Parsons,Stormwater/Wastewater Utility Supervisor Attachment August 21, 1991 D � ; Mr. Roger Lohmolder �tE�` `"RE: Kenworth Renton Plant PACCAR, Inc. \ er�rg V '- Storm Water Drainage P.O. Box 1518 �yng Bellevue, WA 98009 Dear Roger: The design of the storm water system for the new truck plant requires that the storm water outflow not exceed the runoff for the predeveloped condition. We intend to use the site conditions before any demolition, remediation or grading work as the predeveloped condition. Please obtain confirmation of this approach from the City of Renton at the morning PACCAR/Renton coordination meeting. If you have any questions or need additional information please call. Sincerely, SSOE, INC. �t- Steve Wittmann-Todd, P.E. SWT:js cc: D. Bangert, PACCAR J. Steele, SSOE cAwp51\into\pacwr\1etter\j915011.z SSOE, INC. ENGINEERS ARCHITECTS PLANNERS 3015112TH AVENUE NORTHEAST, SUITE 101, BELLEVUE,WASHINGTON 98004 (206)827-2950 FAX: (206)827-8412 `% CITY OF RENTON R-'�- "&L Planning/Building/Public Works Department Earl Clymer, Mayor Lynn Guttman,Administrator August 23, 1991 Mr. Steven Wittmann-Todd, Project Manager SSOE, Inc. 3015 1 12th Avenue, Suite 101 Bellevue, Washington 98004 SUBJECT: KENWORTH RENTON TRUCK PLANT STORM WATER DRAINAGE Dear Mr. Wittmann-Todd: In response to your letter of August 21 , 1991 to Mr. Roger Lohmolder of PACCAR, Inc., conditions that existed at the Renton PACCAR site prior to any demolition, remediation, or grading work should be used to define the predeveloped condition for the design of the storm water system for the proposed truck plant. This condition shall be defined as described in SSOE's hydrologic calculations for the Houser Way Storm Sewer Bypass and South Site Interceptor projects for flows generated by on-site and upstream areas. Please note that the pre-developed condition will also be defined by the downstream analysis that is being developed by SSOE in coordination with ENTRANCO Engineers and the City of Renton for the Park Avenue Widening and Park Avenue/Lake Washington Boulevard Intersection projects. The backwater analysis will assess existing hydraulic conditions in the storm drainage system downstream of the proposed Kenworth Truck Plant site. The results of this analysis will allow a calculation of the rates of stormwater flow from the existing site to the downstream system. The rates of stormwater release calculated in this manner will determine the rate of outflow that will be allowed from the new truck plant storm water system. The methodology that will be used in these calculations is documented in the King County Surface Water Design Manual as adopted by the City of Renton. If you have any questions or comments, please call me at 277-6205. Very truly y urs, David E. ngs, Project Manager Stormwater Utility i D:91-599:DEJ:ps CC: Richard J.Anderson,Utility Systems Division Manager Randall Parsons,Wastewater/Stormwater Utility Section Supervisor Gregg Zimmerman,Plan Review Section Supervisor 200 Mill Avenue South - Renton, Washington 98055 i �f �I u,bw � - �'' �►� 5 ��,,�i Ati �Ti��L�S Fi-�'� �s ct17'' �b c.1G fife - - _ v w pL l�� (?i✓r o% Q14 LT 'W GV-O A--loZ g _4 _ _ _ -- --------- -- - ------- - --- ........-- - ----_— -- --- of _.___..........._....._...._.-- N21 ' CITY OF RENTON Planning/Building/Public Works Department Earl Clymer, Mayor Lynn Guttman,Administrator February 28, 1991 k C�cStcacke J ate__ ,, �,� t. E-z cUfiveV- irec o s ,t t ac3liies"npera' 1 irisGenter t : t C" Kenton SchoolyDistrict,tNo. 403 , i.. t ; i 1 12-20'NoRfi"r4th'Street` IgonWA SUBJECT: REQUEST FOR EXEMPTION FROM SPECIAL 1 `' ~'L TIFFANY PARK AND TALBOT HILL ELEMEN' j •<r ; ' �,) ` `� f „y .. Dear Mr. Stracke. The five (5) conditions imposed by City Council to relies -A amount of the Special Utility Connection Charges, trig School District buildings, have brought about addition; conditions are cited on a February 12, 1991 letter to the attached hereto. H_ The existing Special Utility Connection Charge Ordinance does not provide for administrative exceptions or variance to relieve the district of any portion of this fee. My staff and I are in the process of preparing an amendment to the fee Ordinance inserting the S.w ." requirement that playground areas and open space on the site, maintained as open space available for public use, be exempt for the Special Utility Connection Charge. r`.. Due to the time involved in processing a revision to an existing Ordinance, the City recognizes the School District's need to begin construction on the expansion work for the subject elementary schools. Your construction permit will be issued upon receipt of a letter of agreement from you, guaranteeing that the revised mutually agreed upon Special Utility Connection Charge, will be paid at a later date. ` In order to reach an agreement and to determine which portions of the property quality for exemption, I request your engineers supply us with the following additional information: 1. Full legal descriptions of both school sites. 2. Site plans, for both school sites, with dimensions and bearings called out along the perimeter boundary, together with dimensional ties between the buildings and the property lines. Upon receipt of the above, I will schedule a meeting with you and certain City officials to meet condition No. 1 as, conditioned by the Renton City Council. Very truly yours, chard J. An n, P.E. Utility Systems Manager 91-178:RJS:AMH:ps Attachment Inn PROJECT REQUEST FORM PLANNING/BUILDING/PUBLIC WORKS (SOME SECTIONS APPLY TO CIP AND SOME APPLY TO DEVELOPER PROJECTS) DATE: 1/17`" CONTACT: TERI WO#' FILE STATUS ® EXISTING OR NEW FILE CODE(SWP-27-2011 LOCATION My Work Space: File Bay Shelf#: 23 Other: PROJECT NAME:(TERTIARY) PACCAR HOUSER WAY AND EAST/WEST''INTERCEPTORS (label line one) (250'characters max) Allowable Folder Title: (SECONDAY): IES REVIEW; MONITORING RESULTS; PRELIMINARY'PROJECT DESCRIPTION (label line two) (WORKING FILE) Go to Utilities Pick List(Second Page) DESCRIPTION OF PROJECT: ADDRESS/STREET NAME(S): DEV/CNTR/OWN/CNSLT: OTHER ALIASES: IES REVIEW; MONITORING RESULTS; PRELIMINARY PROJECT DESCRIPTION Size of Waterline: N/A New & N/A New Size of Sewerline: N/A New & N/A New Size of Stormline: N/A New & N/A New CHECK EACH DISCIPLINE INVOLVED IN PROJECT' Ltr Drwg #of sheets ❑ TED (roadway/drainage) (off site improvements) (include TESC) ❑ TRO (Signalization, Channelization, Lighting) ❑ WWP (wastewater) ❑ ❑ (sanitary sewer main) WTR(water) (Mains,Valves,Hydrants) (inc.composite&HorizontalCtrl) SWP (surface water imp.) ❑ El (CIP only)(include basin name) ❑ PLR(plan review) (Neccessary for developer files) ❑ (letter only) PLEASE CHECK THE DISCIPLINES WHICH NEED TO SIGN MYLARS:':, WATER WASTEWATER SURFACE WATER TRANSPORTATION FIRE FOR FILE MAINTAINANCE USE ONLY File Codes: Date Entered and Labels Made: S WP27201 Ldoc I $ Yz , soc. 6 . T. Z 3 N., A. S R.. W.M. ' 8712189002 58 • `� 4 n • � � Q �, -- r,�L WA 5N/N6 TON bL VD. (P,�,rr_ ,wE) a•a'�J-f p u Q Z N Ln I, n t� � PRCLa o 4w C -, ,c �p Rr ~� SCALE /M EEET C W 2a. — bbj.s! OA�l3r�T V/. O A VE N al i /o!!75 W /zjf 0/ ' W ` : lb -- r/r j/4- f Q (mac.atO.n/o I I I 144A N, j 9 — — �Pt V,,rev tcwa•: $ I , T. lza h ; uJ eio i PG E i ' 4' it r'rs•r_ I ' Cx q 4 s-- - -- - - - _ -� )X- 0 ---- ---- J , T ----r-- -T---- v,,�. o ,T -.-r�- m OC , f VOL1 R 7 a tbS3. 7b - ® Ib/S.Jb • ~ G -. - , -- -- — .76 - v� -- - - -- ---1- - _e_ _ E /D'/7 N A�'1/ a/-w - /7 N/!'14. /e`9/ - / V lLl lZi s All- - •� ( old. b J � � � -.- \ ,� 1 SEC 7'/O/� SUBD/V/S/Ol1f � ti p(o• - :� ti NO 5CA�E_ AfONUM6NT DA TA Z sn�v a , r c Q �4" OIA. /RPON PIRe. W Mv ti� , H CCWCRE TE waN41A4E NT IV/TN 3"aoMNIE �lUU7oN W a, AND Rt NCN !N GISE r 1 F "4���- ` ' r �� PA '• '• �J �- , ® �a ® CONCRETE MONUMENT w,'7N e�►ASS P/.{( ,A ,,^,SSE. sF .� �`� e o ` ,. ® _ SI3. I \O h ® CONC4'ETE MONUMENT M//TN 9' DRONIE DUITON ► Fp � d9p , =,� __ 9B0.S 7 =/•t _ ' _! AM I `�' AND PUNCH /M CASE. v _ - r. - ` l �'" P ~f'•ap,. 4 379i /,oo' ROUSER WA A/ (�Ar[,to�l0 A✓E. � !�'.o'� I Z`' �ti ''.° � RA/LRA40 SP/,rE W,, rH PUtiCN �H 4" ` 4- r dl ql i� p !- ' �.i /54 f6.ZD _ l�/ ; T 0 LEAD AND TACK W ,• •, '�' \�� Z �+ "TTT � � n ® CONC.Cc 7E ti10,4 iJME ti'T IY/'N j"�CANjE tltr114N •• •. PARCEL E Z ,�. T �_ J ANO PUNCW ,SV CASE � r � � PARCEL cat .0 ® S"0YA. RIAC /N 44W eE lE 0.77,rT W rW OE CALCdLATEO p � moAMOTA�Gt'0.4,AT NO #ja..//F. EASIAE ULCUU- �I . / •� 43 I l- SEE _ - y ® /USE 0.27U'r N at,H o� ��1�dL O A,VO P!/A'C// > . „ S Z `+� � ,�// ? r� � � DETA/LB / I ' , - LZ 3 0 ,.ONC,PETE MONUMENT APB T# //r"D/A ozos D/SA'rA Ilk � .Qj�» / ,t;70/• , r^,I v IGS3•Ja (L1EAS.' # CASE;NELO AS rE /NTEPSECT/DAL ` ►� .�;7 ��i� E s 11"M/ `�. �I ® © MbNUMEti"T iHCASE,NELO 45 ( �/�VIEPSECT,(D�AI E 'yY 4 /S•4 0 I NORT ERN \� I A1D / ® MONUMENT/N CASE, O.o3FT. WEST OF it 41t O'07'34"I ti� �� d ® :EAO/ MCC N 4)' .N T lY �I ,P 543.(p9 D 10 �'� ® /NVE,e D NW& . ti ) CfF E. - - /. Z v ��1 (a "T SPIKE ;ti' P/PE. 4. �. . L Ilk" +� I V .� LlO Z�'"E 960. 57 ® i-41VCefY MONUMENT.I'TN Af,455 IIN. 0 0 W h �p { ? ! � � � �_ � �,• ® c oAIC.CETE MONU,IIENT Il/r7N ePASS Pl'A//A'CASE, F O •O Leo �A , 1� i ® 3"D14. AWS D/SA' N'/7N N/,PPLE ,A/ USE. 0 V i A r p �. © Z'"AR7NIE O/SK �ti PiPE L SET)� U r. � ` L •-. p IRON P/A/U//TH I"move ,21SK (SEr). 4,0, /sGSt ZO \� N O/ QQ ZD E \ rJ 0 Z' B ewe D/SA' /N S/DENUL K (mr) ' N 89'Z/ 04"N/ �tO MASS -^Ao N'/TN PIPE 1w AS *,4Lr (ser). 1 4ss.oi ae%� 2srero �5./7 a v __ s 4.oe Q a _ /von•oo'to © 5V55 CAP rN P/PE (SET) 40 cr SAGC OF PAC- (a t N, - - 47N Q �j $T. 7r /SaG.?Q r WAL,t' A a 3 1-7. SOUTH ac, (o cr H/6N CHAIN u v � ... �,y LINA' FENCE. 5,. p p , ONLIA-1 Jr ti. Inv Sr 8 �' �.,., �r ® Pk. NA& 0,41 X 410W*'! i J& rr 645TOr � H � �r lELDAS/NTE)PSECTiOA E TACTO�PY 57REET Q \1.. ALCULATED l/SEO BY NOITON OENVS ` '^ MONU,V6,V' Jr,V 4r*ST 1', � •�b r4e' HELD ,a S <<ti PL �'E p w (ASS�Jc/A TEs A5 THE t INrE�PSECTiON A w OAROE-V a�Et'JE V. p ;o OF i1, 4rr/ 57' ,4ALO BASIS -D: `L �� \` �•J i' i _ ' PER RECORD OF.5URW)l, (/4'OElP A','n/6 ca '� Z •, h OF R/GN,-DE-W4Y AO f R = � ��a5 \ j�°" � PEfo eo 6 A/O. 7908 9/9003. Q o 4 Z ; CAR WORA'5 ADO/T/ON. - 3 ' � ® /t'A"JIfAlA'A�l'71i A',.I�T/C,S`!A►'fl'�',1fP 0 `` ,+ '0 w c J1 -� - A/ .ERG $T. ® - ',�� jTAW/f0 "'AEI s /Slog" (tETJ N al 10 20 QETOA U_ _ 'A " DE TAIL. •.�.. ,�, `�� :w t NO SCA L E c ` NO SCALE .ram �; pZ, _ k. 86315 S �� rocs , Ts Pi, PL me, W.1111m 8712189002 58 - 249A - (D U ® MI n _ ® � � O fA ® aka PARCEL A PARCEL A-1 2W p� All those portions of the south half of Section 6, Township 23 All that portion of the south half of Section 8, Township 23 North, :he¢ portion of the southeast quarter oS Section 8 ?owwship 23 `North, Range 5 East, W.M., in the Cityof Renton, Kin Count Range 5 East, W.M., in the City of Renton, Kin County, Washington, ° Q V 9 Ye 9 Y 9 Y 9 North, Range 5 East W.M. in King County, Washington, described as �� Washington, and of Renton Farm Acreage, as recorded in Volume 12 of described as follows; follows � z Q Q � plats, page 37, records of said county, including vacated streets Q i and avenues as would attach by operation of law, and of Car Works Commencing at the east quarter corner of said Section 8, Addition eo the City of Renton, as recorded in Volume 15 of plats, Beginning at the northwest corner of said southeast quarter; -, LJ I ad P from which the northeast corner of said section bears thence 389.28119•E along the north line of said subdivision 455.18 page 47, records of said county, including vacated streets, N01.02'09'£; thence N89.27'25'W, along the north line of feet to the intersection of the east line, projected northerly, of avenues, and alloys as would attach b o said south half, 2thence feet 2' an existing center o€ Houser Na North 4formorl Railroad Avenue), as recorded under o Q Y y paresis, of law, described P j Y as follows: section monument; thence SO1.02'40'W, aloe the Y Y nd 0 g Recording No. 5913625; north-south center of section line of said Section 8, a W r Cosuatncing at the seat quarter corner of said Section 8, distance of 60.00 feet to the southerly margin of North , from which point the northeast corner of said section thence 818.01 3d"E along said east lint, 125.47 feet ¢0 a point of J 8th Street, said point being on the south line of the curves _J � {bears NO1'02'09"E; thence Ns9'27'2S"W, along the north north 60.00 feet of said south half; thence S89.27'25'E, thence continuing southerly along said east lint, aloe the arc of ® (� C� 9 W line 0f said south halt, 2647.56 feet to an existing along said south line, 187.07 feet to a point on the a curet to the ri�so with a radius of eastl feet, through a total � ® ® � a center of section monument; thence S01°02140"W, along the northeasterly margin of the Burlington Northern Railroad angle of 19•01'00 200.37 feet to a point of tangency; V north-south canter of section line 0f said Section 8, a right-of-way and the TRUE POINT OF BEGINNING; thence g distance of 60.00 feet to the southorl margin of North thence SO S9 26 N, along said east line, 37.21 fret to an intecsee- � 14 Y 9 continuing S89°27'25"E, along said south line, 225.49 feet ¢ion with the southerly right-of-way line of Burlington Northern, ® C Bth Street, said point being on the south line of the to a point on the westerly margin of Houser Way North (aka north 30 feet of Block 1 of said Renton Farm Acreage, and Railroad Avenue); thence S18'00'40"E, aloe said westerly Inc. Railroad and the scut point of beginning, said point being in ' g Y the are of a curve whose canter bears S47.00138'N; the TRUE POINT OF BEGINNING; thence f said'Bloc along the margin, 82.32 feet to a point of tangency wi h a 543.68 thence southeasterly, along said right-of-ray, on the arc of a / south line of the north 30 feet of said Block 1 and its foot radius curcular curve to the right; the ce southerly, westerly prolongation, 986.13 feet to a point on the west along said curve and said westerly margin, t rough a curve to the 8'48", with a feet t of point fret, through a central (� line of Block 2 of said plat; thence S01'05'34"W, along central angle of 09°49°26", an arc distance f 93.22 feet angle of 20 28°48 , along feet t0 a point of 95.43 fast said west line and its southerly prolongation, 1235.01 to a point on the northeasterly margin of so d railroad thence S22 3Q 34'E, along said right-of-way, 295.43 Lest to a point of curvet feet to the southwest corner of Block 5 of said plat, said right-of-way; thence N57°49'50'W, along said northeasterly point being on the easterly margin of Garden Avenue North; thence continuing along said right-of-way on the arc of a curve to t margin, 321.37 feet to the TRUE POINT OF BEGINNING. the right with a radius of 701.78 feet, through a total angle of the n fait to the northwest SO along said easterly margin, 1099.75 19.02'48' 233.29 feat, to a point of tan eneya V west corner of Lot 1, Block 4, of afore- Containing approximately 19,452 square feet or 0.4465 acres more or ° 9 . 7, ' thence continuing along said right-of-way S3 46'E, 234.17 feet, said Car Mocks Addition to the City of Renton; the leas. to a point of curve; a4"p, along the north lint of said Lot 1 and its easterly prolongation 119.0o tent to the northwest corner thence continuing along said right-of-way, on the arc of a curve to Q e the right with a radius of 615.68 feet, through a total angle of we Lot 10 of said Block 4; thence SO1°05'said, along , a 15•16e03', 164.06 feet, to a point of tangency; vast fltnr of Lots 6, 7, 6, 9, end l0 he said Block 4, a thence continuing along said right-of-way 811.48117'W, 115.76 feet, distance of thence feet to along southerly soutlineherly of said to a point of curve; Block 4; thence tss easterly along the southerly lint of thence continuing along said right-of-voy, along the arc of a curve said Block 4 and its -south c prolongation, n line feat to to the right, with a radius of 293.32 feet, through a total angle o a point ; the north-south center of section lino of said of 88.51'12', 454.076 feet to the intersection of the east line ofCX WSection s; thence eas easterly prolongation along the south line of said Houser Way North (formerly Railroad Avenue) from which the plat,ock I3 and its oasterly prolongation (if any) of said center of curve bears N10.39'29'E; R plat, 246.21 Peet to the oadieAvy margin en vacated W23'5 Houser thence NO.59'26'E, along said east lint 1,506.28 feet to the true o May North (a.k.a. Railroad Avenue); thence N23'SO'20"E, point of beginning; along the 87 feet margin of said vacated Houser Way North,Northern fort to the westerly sargin of the Burling- ton Northern Railroad right-of-way, said point being oninafter lL 1133.28 foot to as Point "A", said point being on an more or loss. W 1133.2a foot radius circular curvy to the left, from which point the center of said curvy bears Nab'central thence K northerly, along said curve, through a central angle of PARCEL O 31'511041i, an arc distance of 630.00 feet to a point of Nor that portion of the southeast quarter Section ®, Township 23 tangoncy; thence N28°30120"W 237.30 foot to a point of Q tangency with an 1146.20 foot radius circular curve to the North, Range 5 East N.N„ Wa in King County, Washington, described as right; thence northerl g qA strip of land 60 feet wide over and across the northwest quarter follovee g y, aloe said curve, throw h a ex cen- tral angle of 17.39'42", an arc distance of 353.35 feet; of the southeast quarter and the southwest quarter of the southeast thence N79'09122"E 24.00 feet to a point on an 1136.28 quarter in Section 8, Township 23 North, Range 5 East, M.M., in Beginning at the northwest corner of said southeast quarter; foot radius circular curve to the left, from which point King County, Washington, extending from the south line of North thence S89.28'19"E, along the north line of said subdivision, Eighth Street (formerly Washington Avenue) , to the north line of 455.18 feet to an interstcton of the east line projected northerly, W; j the center of said curve bears N79'O9'22'E; thence south- P j easterly, along said curve, through a central angle of north Fourth Street (formerly Graham Street) , and having a width of of Houser Way North (formerly Railroad Avenue), as recorded under 17.44'42", an arc distance of 351.92 feet to a point of 30 feet on each side of and measured at right Angles from the Record inq no. 591362S; v tangency; thence S26'35120"E 232.75 fast; thence following described centerline: thence S18.01134'E along said east lint, 125.47 foot to • point of S31'39120"E 42.68 feet to a point of tangency curve; Po ,gent with a Beginning at the northwest corner of the southeast quarter of said . \ 351.98 foot radius circular curve to the left; thence q 9 9 the santinuing along said ear_ sin., al..e;y .,`s ors of � .-u;s:e to southeasterly, along said curve, through a central angle Section 8, the north line of said southeast qu"rter also being the the right, with a radius of 603.69 feet, through a total angle of of 36'51100", an arc distance of 238.66 feet to a on point north lint of North Eighth Street (formerly Washington Avenue); 19•01'00', 200.37 feat to a point of tangency; P thence S89'28°19'E along the north line of North Eighth Street thence continuing aloe said east line, SO.59'26"N ►�the westerly margin of aforesaid vacated Houser Way North; 9 9 , 1,573.88 fret thence N01'00120"E, along said westerly margin, 1542.65 (formerly Washington Avenue) , a distance of 423.54 feet; thence to an intersection with the southerly right-of-way line of the feet to a point of tangoncy with a 543.69 foot radius S18.01134'L, a distance of 63.28 feet to the south lino of North Burlington Northern Inc. Railroad and the true point of beginning, circular curve to the left; thence northerly, along said Eighth Street (formerly Washington Avenue) , the true point of said point being in the arc of a curve from which the center of ''. description.f this i innng o s curve bears N94S13E curve and said westerly margin, through a central angle of beg ; 00'07'54", an arc distance of 1.25 feet to a point on the thence southeasterly and northeasterly along said right-of-ray, on southwesterly margin of the Burlington Northern Railroad thence continuing S18.01 34'E, a distance of 72.26 feet to a the arc of a curve to the left, with a radius of 323.32 feet, W O a right-of-way, said point being on a 691.78 foot radius beginning of curve; through a total angle of 51.29'43', 290.59 feet to a point from G C circular curve to the lets, from which point the center thence southerly along a uniform curve to the right, having a which the center of curve bears N41'44'30'W, said point also being V bears S39'27138"W; thence northwester) g radius of 573.69 feet, through a total angle of 19•01', a distance in the arc of a curve from which the center bears N59.24'17'W > y, aloe said curve a and said margin, through a central angle of 08°27'46", an of 190.17 feet to the end of curve; thence southwesterly, along said right-of-way, on the are of a arc distance of 102.11 feet; thence continuing along said thence SO.59'26"W, a distance of 1,621.58 feet to a beginning of curve to the right with a radius of 342.61 feet, through a total margin N59'00'00"W 151.23 feet to a point of tangency with curve; angle of 12.31'14', 74.87 feet Co a point of tanyyencZ; t+ C 4 a 757.01 foot radius circular curve to the right; thence thence southeaaterly along a uniform curve to the right, having a thence continuing along said right-of-way, S13.O`'S6 w, 190.28 cse i D northwester) q radius of 819.02 feet, through a total angle of 22.50', a distance feet, to a point of curvoi J R y, aloe said curve and said margin, through a Po w central angle of 14'46'33" an arc distance of 195.22 foot of 326.19 feet to the end of curve; thence continuing along said right-of-way, on the arc of a curve to ``we to the south line of the north 60.00 feet of the south thence S23°49'26"W, a distance of 404.65 feet to a point on the the left, with a radius of 665.55 feet, through a total angle a,( r C ) halt of said Section 8; thence N89'271251W, along said north line of North Fourth Street (formerly Graham Street), which 19.09'49', 229.30 feet, to a point of tangency; cc C -C south line, 98.96 feet to the TRUE POINT OF BEGINNING. is 30 feet southeasterly, maasured at right angles, from the thence continuing along said right-of-way, S23.57'07'W, 75.97 test; W C d southeasterly line of Block 13 of Car Works Addition to Trenton; thence N66.10134'W, 12.33 feet, to the easterly margin of said ` ` Houser Way North (formerly Railroad Avenue), said point being the I' TOGETHER WITH all that portion of said south half of Section 8, EXCEPT that portion thereof lying northerly of the following beginning of a curve, from which the center of curve bears Y C described as follows: described linsc N66.10134"w; y " Beginning at the anteesectrun of the centerline oP Houser Nay North thence northeasterly, along the said easterly margin on the arc of a C 4 Commencing at aforesaid Point A'; thence N23'50'20"E, a curve to the left, with a radius of 849.02 feet, through along the westerly margin of aforesaid vacated Houser way (formerly Railroad Avenue), with the easterly production of the gh a total southerly margin of North Eighth Street (form rl Washington angle of 22.50100. 338.35 feet, to a point of tangency; . �' V. North and aforesaid Burlington Northern right-of-way, y g q y g thence continuing along said east margin NQ'59'26 L, 17.70 feet to V 1 54.36 feet to a point of tangency with a 789.02 foot Avenue); thence S18.01'34'E along said centerline, a distance of p nq Y the true point of beginning; radius circular curve to the left; thence northerly, along 72.25 feet to the point o[ a curve to the right, with a radius of O said curve and said westerly margin and said railroad 573.69 feet; Situate an the r ;tv of w . . >. '° ° C e right-of-ray through a central angle of 00'43'04", an arc thence continuing southeasterly along the arc of a curve to the a , right, having a radius of 573.69 feet, an arc length of 190.71 feet W -distance of 9.66 foot to the TRUE POINT OF BEGINNING, said , point being on an 1157.20 foot radius circular curve to to the point of tangency of said curve; ContainiNg approximately 30,778 square feet or 0.7066 acres, ` t the left, from which point the cantor bears N89.38110"W; thence N89.00154'W, a distance of 30 feet to the westerly margin of more or less. / ` 1 thence northerly, along said curve and said railroad Houser Way North (formerly Railroad Avenue); /� V C right-of-way, through a central angle of 22'56'25", an arc thence northerly along the westerly margin of Houser Way North !� yy 0 distance of 463.36 feet to a point on a 371.98 foot radius (formerly Railroad Avenue) , a distance of 1.25 feet to a point on circular curve to the lift, from which point the canter the arc of a curve to the right, having a radius of 691.78 feet, an bears N46'42'36"E; thence easterly, along said curve and arc distance of 102.18 feet easterly from the beginning of said -Q 3 'i { said railrrd right-of-way, through a central angle of curve, the true point of beginning of said line; 28'14'34", an arc distance of 183.36 feet to the west thence continuing southeasterly along the arc of said curve, a PARCEL P margin of said vacated Houser Way North; thence distance of 77.94 feet to the easterly margin of said Houser Way SO1'00120"W, along said vast sargin and said railroad North (formerly Railroad Avenue), the termination of said linen right-of-way, 57.91 foot to a point of tangency with • All of Lots 3, 4 and 5 in Block 4 of Renton Farm Acreage, as per 789.02 foot radius circular curve to the right; thence AND EXCEPT the ease 30.00 feet of the touch 195 feet thereof; plat recorded in Volume 12 of Plate, Page 37, records of King C 0 ' continuing southerly, along said west margin and said County; curve, through a central angle of 22*06156", an arc Situate in the City of Renton, County of King, State of Washington. v; (A Situate in the City of Renton, County of King, State of Washington. Ms �l 'distance of 304,SS feet to the TRUE POI11'T OF BEGINNING. � �i � Containing approximately 135,579 square feet or 3.1125 acres, Containing approximately 3,564,252 square feet or a1.824<F acres, Containing approximately '15,426 square feet cr 2.1907 acres,more or less.more or less. more or lass. Ul r I GFIS N „ Y" Tr'GeC N „ Tr A C r o �l a 44�f r u r 7 /(�4" r �� V r Q- �' Z o° � re� or a Y K �i zfY W ro z 0 � W I ~rX 0 �l'1(I''NF: :; NO I'11ft( Z.). „B„ ORee�ee . � �0 n.� � �_ `