Loading...
HomeMy WebLinkAboutzR-4377setco Nt O 0 w CONSTRUCTION for PLANS As A"A "LLWA r A R&IT I FIP4KBEINER Vicinity Map RIVER R E N T D N' RE�OIJ - MAPLE' vqt fi� SITE w I W a _ s -- 4 $�[ p�Ra�lr�k� Rp EXISTING ROADWAY IMPROVEMENTS: S_N/A AND SITE RESTORATION FIJTURE ON —SITE IMPROVEMENTS: 121,325.00_� RETENTION/DETENTION CONVEYANCE: 16,225.00 S U BTOTA'L.: 137,550.00 20% CONTINGENCY: 27,510.00 TOTAL BOND AMOUNT_ 165,060.00 prepared for 1:)EE\,/EiLC3F:1'EiNAEi1qT. 12011 Bel- Red Road - Bellevue, Washington Suite 206 98005 Sheet Index prepared by Sht. No. escri tion 1 COVER 941 Powell Ave. S.W. - Suite 100 RENTON, WASHINGTON 98055 Phone: (206) 228- 5628 2 COMPOSITE STORM DRAINAGE PLAN •`.....3-4 ROADWAY & STORM DRAINAGE PLANS 26052 5 FRENCH DRAIN PLAN • �IST � 4 8 PLANTING P LAI ] EXPIRES 9/10/92 7--8 DETAILS & N07117ES KING COUNTY B.A.L.D. FILE NO. 1187- 24 ESM JOB NO. 138- 26- 912 SHEET 1 of 6 CONSULTANT REVIEW "To the best of my knowledge, this plan complies with KING COUNTS` Codes and Ordinances." ❑me �tco [late Telephone SA I P401 Woum Irm T 16e. POST OFFICE APPROVAL: KING COUNAT'1�� f APPROVAL DAIS R-437701 r"I"I"19 A Portion Of The W 112 And The E 112 Of Sec, 22 and The E 1/2 Of Sec, 27, Twp. 23 N., Rge. 5 E., W.M. �F�ACT r\ „ E 235.-7 O' N �`s18'46 IR a co k, z 4` 2 W, J a \J1/\FL rF �1DG 5 AT L S -14 --S.E. 158TH STREET -r -12 -` 1- 1 1 0 g 7; -- ' J` �j,A MA'IPLE F?JDGE ESTATES = I,, 1 2 • T. DJ V. PJ4ASE ] 411 1 4 l r� ;7Z7 I I r� � 1 w -TOP OF 403� SLOPE N OG55'34" W 15 1 lI1 �'� _ o f t 1 10.05' - TOP OF 40% SLOPE `1 �! �I l I i• ' N 8W22'38" 195.40' N F.E. J 10' PRIVATE DRAINAGE ESM'T, b ! 111 ! LI ITS N 89'22'38" W TOP OF 8ARILV 14 I & 85.00' z ! N 32'03r -- c.a. #1 1 C.8.PA i -- - ro- ri Q Cq� `1 r I C.B. #17. pus C.B.#14� 1E12 11 30' INGRESS & UTILITIES EASEL NNT ' N.G.P.E_ LIMITS 14.6.15 F A.F. #3480 99 . � I •4 I i N W58'44" W IMPERVIOUS DITCH - ' 5$0`34' St, 159TH PLACE N 8723'3e H / C.B. #15A --- C.B. #16 - - C.B. #16A . 11 30.01' X r= ! M a N _ 1E.:1 J N 0 z EXCEPTLON N 89-M. W 395,00' 23.44' i N_G.P.7717 20 E. LEM � t W 1$ Q 17 ui 25' B.S.B.L. - a C C.B- #7- z C.B. #4 - r0.8. #5 1C.B. #313 S.E. • 159TI i PLA E C.B. #8 C.B. #6 - 2 N 9 8 7 8' 5 4 3 I 15' B.S.B L=-•L �l ' L N t� a R z {: S 89'22'31' W 594.32' �I a w CJ z a I C. 0. (TYP.) --- C. B. #2 =V�L- - �r t #1 V* W j 79.42' - EX. 12"O CULVERT EX. EDGE OF POND (AERIAL) `EX. EDGE OF POND (FIELD) M A P L F' J l J .J vJ S T A T E S WARNING: THE UTILITY LOCATIONS SHOWN ARE APPROXIMATE ONLY. DEPTH UNKNOWN. CALL 1-800-424-5555. LEGEND • EXISTING POWER POLE • EXISTING FENCE • EXISTING WATER VALVE It - EXISTING FIRE HYDRANT SCALE 1" = l0a CONTOUR INTERVAL = 2- DATUM: K.C.A.S, T.B.M. R.R. SPIKE ON SO. SIDE I8"FIR ON NO. SIDE 4N S.E. 159th ST., LOCATED 185th E. END OF RD, AND 48't NO. I4ARKED 405.66. NO, 1/4 SEC. 2i, E Nu. 4" S%I.IARE COLIC. MON. W/3/8" BRASS P !`C:. DC -WTI 11" GROUND IN-ARIVEWAY, 446.0 3. LEGAL DESCRIPTION: The land referred to in this commitment is situated in the:: county of King, state of Washington, and described as follows: That portion of the south half of Section 22; TOGETHER WITH that portion of the Northwest quarter of Northeast quarter of Section 27, both within Township 23 North, Range 5 East, W.M., in King County, Washington, described as follows: Beginning at the Southeast corner of the Southeast quarter of the Southwest quarter of Section 22, Township 23 Nort'.1, Range 5 East, W.M.,, in King County; thence along the South line of said Section 22, North 88'58'44" West, 680.34 feet; thence North 42'29'11" East, 149.91 feet; thence North 33*28'11" East, 241.94 feet; thence North 0655'34" West, 110.05 feet; thence !North 2759'18" East, 149.55 feet; thence North 17'26'03" East, 160.93 feet to the Southerly most point of Lot A of King County Lot Line Adjustment Number S91 LO161 (unrecorded); thence along said S.outherly line North 79° 18'46" East, 236.70 feet to ❑ Point on the Westerly line of Lot A of King County Lot Line Adjustment Number S91 L0035, as recorded under Kincl County Recording Number 91030506.1)3; thence along said Vesterly line South 16'48'43" West, 161-40 feet; thence South 00'37'22" West, 120.00 feet; thence South 41'29'31" East, 245.39 feet to the Northwest corner of Lot 8 of King County Lot Line Adjustment Number S91 LO161 (unrecorded); thence South 01'16'09" West, 165.00 feet; thence South 89'22'38" East, 395.00 feet; thence North 01'16'09" East, 165.00 feet to the South line of Lot A of King County Lot Line Adjustment Number S91 L0035, as recorded under King County Recording Numl:er 9103050639; thence: South 89'22'38" East, 85.00 feet; thence North 00'37'22" East, 120-00 feet; thence South 72'44'48" East, 146.77 feet; thence South 32'03' 40" West, 23.44 feet; thence South 89'22"38" East, 195.00 feet; thence South 01'06'09" West, 363.00 feet to the South Iirie of said section; thence along said South line, North 8922'38" West, 178.42 feet; thence South 02'29'38" West, 208.11 feet; thence North 89.22'38" West, 594.32 feet; thence North 02'29'38" East, 208.11 feet to the South line of said Section 22; thence along the South line, North 89'23'38" West, 30.01 feet to the point of beginning; (ALSO KNOWN AS Lot C of King County Unrecorded Lot Line Adjustment Number S91 L0161, records of King County, Washington). ICING COUNTY APPROVAL DA)T- ;.. I , GNATURE ' e; t ; CONSULTANT REVIEW "To the best of my knowledge. this plan complies with KING CO..:NTY Codes and Ordinances." Name t as/ 41Z. -S k-d .b Date Telephone two^ * wot, Firm 0 W H W ix Ix c.f J Z LL FRE:vin10NS Na. DESCRIPTION/DATE BY �- PER K.C. REVIEW PER KC. REVIEW 9P E.R. REVIEW 4-Ifi-92 ER 4 __ PER CLIENT REQUEST 6-9-92 Ab FINAL C � 19-9Y --- T.V. . tq .• ,�� 26052 M. �P]RES 9/10/92 ' Elf u F o � W L LU W In - L ■LJ cc z �Cc I W� z ., V) Q J Q W � u L W W z Uk s� U z a C) Ld z LUd rn a 0 Z 2 LII Z Z ri R Z W W W J 0 Q a. z CL ca Q 0 J W �- Q W 0 W a: Z W W -- Z 0 V) W 0 a. ] 0 LLW C) LL z D 0 U C9 z Y JOB NO. ' 38-26-91 2 DWG. NA -ME MR-2 DESIGNED BY: S.S. DRAWN BY: E.R./L.P. C-IECKEC, BY: R A.C. DATE: 1-15 -9.2 ❑ATE OF PRINT 2 DF Q SHEETS mi R-437702 A Portion Of The W 1/2 & The E 1/2 Of Sec, 22 & The E 1/2 Of Sec. 27, Twp. 23 Noo, Rge. 5 E., W.M. co Nt UJ T.B.M. R.R. SPIKE ON SO, SIDE 18" FIR ON NC. SIDE ON' S.E. 159th ST., LOCATED 185th E. END (: F RD. AND 4I3'± MG. MARKED 405.86. NC. I /4 SEC. 27, FN0. 4" SQUARE CONIC. MON. W.`3/8" BRASS PIN 0.5' DOWN IN GROUND IN DRIVEWAY, 446.03. 40% SLOPE TO BE AS -BUILT DURING CONSTRUCTION �� C.B. #3A. TYPE I STA. 108+20.00, 14-22' R I . i C.B. #2, TYPE I C.B. #9, TYPE 1 C.B. #7, TYPE l C.B. J5, TYPE I 1 �+ STA. ;108+77.34, 14.22' LT. STA. 102+78.00, 14.22' LT. ', STA. 104+78,00, 14.22' LT. STA. 106+77.00, 14.22' LT. ��� �� C.B. #3B, TYPE I - ��� STA. 108+20.00, 14.22' LT. PAVE DRIVEWAY AREAS TO �1 __ C.B. # 1, TYPE 1 ' RIGHT OF WAY LINE 1 EXISTING FIRE HYDRANT TO N.G.P.E. LIMITS � STA. 108+77.34, 14.22' RT, (TYP. 2 PLACES)- BE RELOCATED - ' `` f �i HORIZ. CURVE DATA A '' BOUNDARY STA. 1 Q8+92.5Q = ; 1 P ' EXCEPTION ' ', R = 300.00' `' '' L 1 L = 83.37' 1� i o lieLy 1 ', 18 ,1 p i �7 1; 7b Y 0 , ; i ■ >� 1 1 n + as 21 +11' 1 �% REMOVE TEMPORARY CUL-DE-SAC + 1 C) �� i 'i' 1 / ON NORTH SIDE ONLY CD ca ' 1 'I,n Q ¢ ` • ', -150 L.F., u' 1 132 L.F., N 1 1 ' k '' 5 o CPP a S=6.0% n, Ex. C.B. 1 SE. 159TH PLACE a S=5.0% 1 ', ,—-- ���- .. r102 IL __ l 26 LF 12"0 S.D.108 89'22'38' E 1 — _�— 1 c=•-- LX_26 L.F. 8'O CONC. PIPE 1 ] � 103. ,• ` +„ 105 �� 10 LF, �Q7 `Z-$� � � D L,12"0 S.D. EX. 95 L.F., 12 I EX. 17Q L.F. 1 Z"� CONC. PIPE CONC. r 104 � $2 1 a5 12"0 PIPE _ -� _ cw .. 2fi L.F., 12"� S.D. - i 200 L-F., 12" S.D. 26 -26 L.F., 12' S.D. 200 L.F. 12"0 LF, - 14 0 I�F - — — ._- — — — — — S.D. MAIL BOXES '� 5 LF, 12"0 S.I�/ -- t LOTS 6-1 6 I ' _ .s' e �• - - - EX. C. B. EX 15 1 F 7 2 i 110 L.F., 6" 0 1 ' 1 U P.C. STA. CPP @0 S=2.0% IN 100+60.98 Ell = 203 � •. 9 8 OVERLAY NOTE: LL1 ' EXISTING PAVEMENT TO BE OVERLAID T4 W 27 MEET PROPOSED GRADES BETWEEN STA. 108+92.50 AND 109+30.00_ EXISTING 1 'tiBEGIN CQNSTRUCTI0N CURB AND GUTTER TO REMAIN WITH NEW !! STA. 100+11.96 CURB AND GUTTER MEETING EXISTING CURB AND GUTTER AT PROPERTY LINE. I 1 1 INSTALL TYPE-I11 BARRICADE I PER DETAIL SHEET 7 STA- 100+07.00 +� ' I , BOUNDARY STA. 100+00.00 C INT'X. STA. 100+23.96, S.E. 159th PL. = STA. 203+58.81, S.E. 159th PL. WARNING: -----.--- '] Z HORIZ. CURVE DATA THE UTILITY LOCATIONS SHOWN ARE APPROYIMATE nNLY DEPTH L = B6639' 1 58 L-FL, '1 130 L.F., 420 ` ' 6,10 CPP '1 fi 0 CPP 610 CPP 408 '1 A S-2.07 '�� 10 S=S.o% � '1'1 a S-8.5% f 1 430 35. 4' 1 1 6 5 4 3 J zz 1 UNKNOWN. CALL 1-800-424-5555. o a a o 0 8Q'V.C. r- �- cQ m a cv t � n a o INSTALL TYPE -III BARRICADE -4-L + ;C)� s co� > 4¢ f 440 I 435 43❑ 0 CJ 425°' Z+, alo 0:(D z� Q M 420 V) 1 415 J 0- 15 rn L Y u7 410 rn Ili N + o CV p r r C) {[] 405 >+ N �¢ x Z m400 — ( it 100+00 ill Felt, 26 L.F., 12"0 S.D. A S = 1 .92% C.B. #9, TYPE I T.G. = 441.42 I.E. = 438.00, 12"0 C.B. #8, TYPE 1 f T.G. -- 441.42 I.E. = 438.00, 6'0 I.E. = 437.50. 12"0 illyzifill CONC. PIPE I.E. = 407.04 P L r 1 1) ti rJ Ti -ROCK R Z J r1 r r S P Rc_:TEL, TI3 N I.E. = 407.54 SEE DETAILS ON SHEET 8 I = '1 440 I� I.E. = 419.30 10 3.79' 1 oo w f '� N � EXISTING POWER PULES TO �� ��4� © HORIZ. CURVE DATA , I J\J D 1 BE }REMOVED (TYP. 3 PLACES) 1 v - „ •, C.S. #4, TYPE I �� '.c.}� !1 -- 15' S 5' 21 STA. 106+77+00, 14.22' RT. R = 300.00' ' L = 83.37' �� C.B. 3, TYPE II-54"0 1 1 W/ O L POLLUTION ' C.B. S, TYPE WELL ABANDONMENT NOT E CONTROL STRUCTURE C.B. #6. TYPE I STA. 108+30.00, 11.75' RT. STA. 102+78.00, 14.22 RT. STA. 104+78.00, 14.22- RT. I 1,} The abondoment{ destruction of the water wells; shall follow the SEE DETAIL SHEET 8 t' Lated in WAC Cha ter 173-•764 Para ra h 290-34D S.E. 159th PLACE Al ADDED SIDEWALK, LEFT 51DE) FILES) r� rn � is°o �i oa r• �r] [�1 op rr] regu a Ions as s p g p The abandonment/destruction of the water well(s) shall onl be performed by a 1laensed water well contractor. he contractor shall fill out a "Start Card" obtained from the address below and returr- to the address below of least 72 hours prior to the start of the water well(s) obandoment destruction; Water Well Inspector De artment of Eccl❑ggyy — Northwest Regional Office 43 0 150 Avenue N.E- Redmond, Washington 98C52 Telephone: 2Q6) 867-7055 2.) The contractor shaI record the procedures of the water well abondoment/destruction and report to the address above after the POST OFFICE APPROVAL: abondoment. u-) u r7 1_ 140' V.C. 31 a' V.C. � 010 w +jam T ' �I 0 5 2.75� 26 L.F., 1270 S.D. ® S = 1.92% 103+00 C.B. #7, TYPE I - T.G. = 43 6.4 6 I.E. = 432.50, 12"0 C.B. #6, TYPE I J T.G. 436.46 I.E. = 432.50, CO I.E. = 432.00, 12"0 i[8_L�ilt pcn 0i[] � r f +¢ Ln 0 a j If Cn �. a Q. oU o N Yil r Ora a 4; i5 Q V)� � a. a- 4 a_'M 2� s� i s °' >�d r S � i - 26 LF 12''A 5 D � S - 1 54i' 105+00 26 L.E., 1270 S.D. @ S = 1.92% C.B. #5, TYPE T.G. = 420.95 I.E. = 418.20, 6"0 I.E_ = 417.70, 12"O G.B. #4, TYPE I j T.G. = 42 0.9 5 I.E. - 417.70, 6"O I.E. = 417.20. 12"O 106+00 4 � 7 __j C.B. J39, TYPE ] 6�19g T.G. = 412.00 E �+ I.E. = 408.70, 6"0 I.E. = 408.20, 12"0 C.B. #3A, TYPE 1 T.G. W 412.00 I.E. = 408.20, 6" d I.E. = 407.70, 12"O C.B. 3, TYPE 11--54"0 COIL POLL_ CONTROL = 411.66 2 107+00 108+00 I i r REMOVE PLL]G & CONNECT EXIST. i 15 LF, 12"O CONC. PIPE TO C.B. #1 I.E. = 407,04 SEE (OVERLAY NOTE ABOVE 5=-0,59b EX, 26 LF, S" 0 CONC. r Ek. 95 11 PIPE 0 S= 2.0% 1 r PrA� r?" 0 CGMC.1 �4i I f EJi. 7 � 1 1 - PIPE �11 u� 12" ' C.B. 1, TYPE I 5 CD1VC• cv T.G. = 409.96 _C� 1. E. 407.04, 12"0 L1-1 �~�~ `li EX. _ C.B. rn C.B. #2, TYPE T.G. = 409.96 1_ = 407.44_ 12"_ 6"0 109+00 SCALE: 1"=50' HORIZ. 1'=5' VERT. CONTOUR INTERVAL = 2' DATUM: K.C.A.S. NOM& ALL S.D. IS N-12 HIGH -DENSITY POLYETHYLENE PIPE (HDPE), OR CONC. UNLESS OTHERWISE SPECIFIED EXISTING WATER LINE SHOWN IS APPROXIMATE ONLY, DEPTH UNKNOWN. CONTRACTOR TO VERIFi' DEPTH AND LOCATION PRIOR TO CGNSTRUCTICN. WATER LINE MAY HAVE TO BE RELOCATED KING COUNTY I r ,�► APPROVAL Db1F,r: SIGNATURE' CONSULTANT REVIEW 'To the best cf my knowledge this plan REVISIa_)NS NU. 0ESCRIPTIDM/OAM aY PER K.G. RMI7 1 1 -1"2 S.S. PER Xf_ REVIEW ER. -IB-32 FINAL COMCTEQ PLAN T.V. 6.19-M Y / 10 F* r_/ w-11RES 9f 10/92 Elf ❑ � Y p LL.1 �3 a - L CC N Ur � d TE o 0 C W Z � ■ V) Q _ J Q ° u ER WLLI rnrra- _T complies with KING COUNTY Codes and Z Ordinances." O H .Jju4w C� z Name < Date Telephone w • dIrm 7 Ole- rW .J W L 445 W < CL 0 C � 440 J z L 0 J 0 Q 435 W W w C)10 [__z W 43❑ 0 v W Q J 2 EL LU < 425 M 3: a �e LIJ z 42❑ Z) L? 415 z JOB NO. 138-2E-912 410 DWG. NAME MR-3 DESIGNED BY: S.S. DRAWN BY: L_P. 445 CHECKED BY: S.A.C. -- _ UATE_ 1— 8---92 DATE OF PRINT 3 OF V SHEETS R-437703 , 9 T.B.M.R.R. SPIKE CAN SO. SIDE 18" FIR ON NIL, SIDE ON S.E. 159th ST., LOCATED 185th E, END C:F RID. AND 48'3 INC. MARKEL? 405.86. NO. 1/4 SEC, 27, FND. 4" SQUARE CONC. MON, W/3/8" BRASS PIN 0.5' DOWN 1N GROUND IN DRIVEWAY. 446.03, SCALE: 1--50' HOR1Z. 1"=5' VERT.. CONTOUR INTERVAL_ 2' C.B. t1l4.l.E. - 429.Q0, 6" EASEMENT DATUM: K.C.A.& SEE GHT J 10' DRAINAGE EASEMENT 50' B.S.B.L. ��00 ♦� f 1 1, ff TOP OF 40% SLOPE 1�V % 14 117' L.F., 12"0 S.D. `'' EXCEPTION - 26 L.F. 1 f0 S.D. +� -"� ►. 106 L.F., 6 is 131' L.F., 12"0 S.O. + 1 �, Pvc a S=1.5% ��° r POST OFFICE APPROVAL. `. • .�� �` . . 0 S = 5.747. 0 DRAINAGE 41 ! J 10' DRAINAGE t C.B. #12. TYPE I 1 r }y EASEMENT 5 1�1 EASEMENT LOCATJON AS SHOWN C.B. #15. TYPE €1-54" r'6� �� T.G. - 408.50 1 /' 1 W/OIL POLL. CONTROL DEVICE r - - - - - - 1r ! 1 1• STA. 200+81,73. 3.00 LT � + � - � � � I 13 ''�� � 1. E. = 405.50, 12"0 � 10' 1 17 LF, 1270 S.D. , �y�3, i 5 I.E. = 406.10,t s'O C.B. #10. TYPE I DRAINAGE fc� S = 0.57% C.B. #16, I SEE DETAIL SHT. 8 w% SOLID LOCKING LID EASEMENT C.B• 1 7 s�� 5EE LEFT C NC. PIPE A HOR° - LOCATION AS SHOWN C.B. #15& TYPE I SEE RIGHT PER DETAIL S 7 _ 16' DRAILAGE RJM = 350.00 STA. ❑ /2 ��O `� . 5' EASMEMT �1 5 �~ Y.D. #I. 6. I I7 :LF % I 1 I.E. = 345.001 N In� 25' 8.5.B.L. + € E - 346 75 S NOTE: S 01• O1' 16" W CURB IL TABLE A Portion Of The W 1/2 & The E 1/2 Of Sec. 22 & The E 1/2 Of See. 27, Twp. 23 N., Rge. 5 E., W.M. 6' WIDE C.B. #13 TYPE 1 L 1 C.B. #14, TYPE 11L 48" W/ SOLID LID IMPERVIOUS DITCH LOCATION AS SHOWN STA. 200+42.73, 128.54' LT. (TYP.) SEE DETAIL T.G_ 410.50 T.G. = 433.00 SHT. 8 I.E. = 407.00 " 16' DRAINAGE E - 428 50 12 s SEE DETAIL SHT 8 N S[= E LEFT ! ` - 12 o SD - �r �n6 S' = 18,24% i 12 11 f -- - 158 L.F., 12" fi I ♦� �j C.B. #15. 131 LF 15 + r� R► '� 1 SEE LEFT / 12"® SD 1 S. D. 0 S=1.1 1 % I 13 r �� � . f I ` -115 LF VERTICAL I `� @ S = 5.74"� I I I N.G.P.E. L]M1T5; f• �d `'• CURB do GUTTER j HIGH DINT ' =40� - I •� ! 1NT'X. STA. 300+00.00, EL.a408.N N_G_P.E. LIMITS 1 2 18 LF, 1 ZO S.D. TRACT A 12 1 l I ! W a+ ^� r �, 1 STA. 2a1 +56.73, O I 1 REMOVE PLUG &CONNECT _ TO EX. 12"0 N-12 all/' 1 C3 �` S.E. 159th PL. I SEE SHEET 7 w 1'��AC r 7 202 �-: TO .3 � J o .. I.E. - 343.00 ��Q 42 38 LF, 12" S.D. 1 8 58' 44" E r - ! j - a EX. 10' S.D. ESMT r- W N 1 ' 01 ' 16 E 301 LO -. ' 4 0 i TRAZT : x � I 1 � - Ek. 35 L.F., 15"0 1 �I 6 LF, 12"O RCP �• 27 Q B o _ TOP ANCHOR N- 12 S = 8.57% E _ • • ■ + !i C.S. #17. TYPE I I ''- �+- - r Ilk ' - - ..... ... . r r \(L INTX. STA. 203+58.81, S.E. 159th PL. -CONC, PIPE ANCHORS , C WITH VANED GRATE t PER DETAILS SHT. 7 5' '� 5' STA. 200+00.00 r STA. 301 +28.55, 10.22' LT. s CENTER OF SAC ,� 1 �i C.B. 16& PE 1 = STA. 1 QC+23.9fi, S.E. 159th PL. }' 1� x 1 O LF, 7 2"� S = 3a.b0 `� L + # 35 L.F., 12"� S. EX. 10 S.D. ESMT. 1 i r STA. 201 +02.04, L[i 11 0 s - 8.57% STA. 200+29.00 i ;� I� 1 1.22' LT. r 46 LF, fi 0 CFP 0 S 10.00% 1� J E POINT �I `) 1 (� INT'X_ STA. 201 +BE.7 T S.E. 159th PL. � - - 15' DRAINAGE ESIutT � STA. 300+00 00, TRACT R , ' `i EX. C.B.. TYPE -I C.B. #16, TYPE I Y.A.I. 18" RCP RISER w/� �1 w/ SOLID LOCKING LID, $ A STA. 200+70.77, I� BEEH E GRATE (NEENAH R-4351-D OR EQUAL) 1� �`o N ',.. (TYP 1) SE IIMPERAOUS T.G. = 343.5a '0_% 11.22' RT I.E. = 340.00 STA. 200+70.77, 21.00' RT. DITCH DETAIL SHT. 8 T.G. = 440.00 0 I.E. = 437.25, 12'0 ' = C.B. #11. TYPE I .f CURB NO. STATION FL EL_ CURVE DATA 20D-1*29.OD 441.17 f A /4 440.72 R = 40.00' d /2 C.B. 1 440.27 L = 179.34' 3d/4 440.72 ❑ = 25653'08" PT { 441.17 ----------- - PC 441.17 R = 35.00' /2 441.86 I L - 46.98' 201+02.04 442.15 ❑ = 7654'2B" CS) j PC 445.17 R 35.00' /2 445.26 L = 52.08' PRC 445.35 ❑ = 85'15'22" 460 455 450 445 440 435 430 425 420 Q Cl7 I- "I- 0 I`0 (0 r-) �N �L + C) +' 0 ID F- 4N W N Z c t7IL.7 r V~iI� 1 S.E. 159th PLACE NOTE:___ ALL S.D. IS N-12 HIGH -DENSITY POLYETHYLENE PIPE (HDPE) OR CONC. UNLESS OTHERWISE SPECIFIED N "t W 00 0 iV SD n LD + N ql U Q C.B. #15A, TYPE I Q T.G. = 440.27 I.E. = 437.00, 12"0, 200+00 W/OIL POLL. CONTROL DEVICE T.G. = 442,04 I.E. = 436.gQ, 12"� �v�RFLow ELEV. = 43a.5o Q C.B. 1 �, TYPE I i! 1 T.r;. = 441.73 201 +00 202+00 LOCATION AS SHOWN 1 T.G. = 408.50 EL.=420.00 { 1. E. = 403.75, 12''O 4g0 _ S 2, 1 I.E. = 404.25, 5°o `.. SEE DETAIL SHT-8MAPLE RIDG5 (TYP) ,-100 YEAR DEPTH = 'C.31' - 0 ^7 NOTE: DITCH SLOPE 0 2.0% (TYP) NO OFF -SITE CONSTRUCTION SHALL BE SECTION Z- Z ALLOWED UNTIL PROPER EASEMENTS ARE OBTAINED. NOT TO SCALE tO N d- N O Q- W U p 6 Sri ►n � ' IN 14- �- T 460 455 0 0 0 p Cd + a 1 o' 00 � � 75' V.0 � + ISO ¢ �' 0 455 450 0 `� J 1 } Sal J Yd 0 Y L ri cy 00 o p Q� +0- tl] p � `�d¢ r-o [l - � C) m 07 Cn r M 11 LEI C) H L17 _ lr} _ U7 ❑ U U] _ V) 450 445 ; �{ Ld c� vi I vi S= _2. OOP 203+00 445 1 440 440 1 435 435 1 430 430 1 425 425 1 420 420 1 415 Q�J U `Q L7 � I Lo I+ .Li I + V o a r• T N x X z o cal 11 m LO M 4 r7 LC] to N + 6 m LLI 0 x 301 +00 25' 8.5.B.L. r 1 WARNING: THE UTILITY LOCATIONS SHOWN ARE APPROXIMATE ONLY. DEPTH UNKNOWN. CALL 1--800-424-5555• S=-13.00% 106 L.F., 6"O PVC 0 S - 1.5% 87 L.F., 12" O S.D 0 S = 0.577 I C.B. #17 TYPE I T_G. = 432.32 I.E. = 429.0, 12"0 I.E. - 429.50, 6"0 455 410 450 400 445 390 440 380 435 370 430 360 425 350 420 340 415 1 330 ICING COUNTY I APPROVAL SECTION X- X SCALE. 1T=50' HORIZ. 1'-1 n' 11VRT W/ SMID LOCKING LID RIM = 350-DO I.E. = 346.75. S 0 1,E, = 346.00, N REMOVE PLUG AND CONNECT TO EXISTING 1 0 S.D. PIPE I.E. = 343.00 CONSULTANT REVIEW REVISIC)NS NO. DESCRIPTI0N/DAT F PER N.C. RENEW PER K.C. REVIEW2-1449 JER PER K.C. REVIEW 4 Lys IGG 1 Z_ IE PER KC_ REVIEW PER CLIENT REVIEST EXPIRES' 9/10/92 17 p D 8 €W" W V} >Il Q CO N c�Ws 0) CD C) to CC W Z ! CO C 9 W N � Z x_ :D Q = J Q 04 Y IJ_I ui Ck O W j WLLJ S r z ❑ = "To the best of my knowledge, this plan z complies with KING COUNTY Codes and O Ordinances." � z Name, (1) LA JOL 'I Q Date Telephone rut4 Q "104*4aft Fi rrn 0 ATE BLOCK ANCHOR TAIL SHEET 7 � 35 L.F., 12"o S.D. a S 8.57% L2�s EX. C.B. TYPE-] W SCUD LOCKING LID T.G. 343.50 I.E. 340.00 A l 1 _ z L ■ I z - 410 W J d 2 0 (LQ z 0 400 � j � o W ~ � W Q V) 390 �'j j'�U W W J O 0 J 380 LL. W O Q W d 370 O LLJ � z 360 Z O 0 350 0 Z JOB NO. 138-26-912 340 DWG. NAME MR-4 DESIGNED BY: S.5. DRANNN BY: E.R. 30 CHECKED BY: S.A-C. DATE: 1 -9-92 DATE OF PRINT 4 S $ HE, s R-437704 co Nt 0 w ' R-437705 f*� 1"t I j �MM co Nt O 0 LLI A Portion Of The W 1/2 And The E 1/2 Of Sec. 22 and The E 1/2 Of Sec. 27, Twp. 23 N., Rge. 5 E., W.M. A NOTE: FILL PLACEMENT IN THE RAVINE IN THE AREA OF LOT #15 SHALL COMPLY WITH THE RECOMMENDATIONS OF THE GEO— C'9•� d TECHNICAL ENGINEERING REPORT DATED 22 SEPTEMBER 1987 1 EX. 10' S.D. ESMT. AND THE RITTENHOUSE— ZEMAN & ASSOC. INC. LETTER OF 29 5r DECEMBER 1987. FILL PLACEMENT IN THIS RAVINE SHALL 1 BE PERFORMED UNDER THE INSPECTION OF A GEOTECHNICAL = -= EX. C.B. TYPE-1 CONSULTANT, WRITTEN DOCUMENTATION OF THIS INSPECTION 1 =_ = wl SOLID LOCKING LI SHALL BE PROVIDED TO THE DEVELOPMENT INSPECTION UNIT '', T.G. = 3 43.5 0 OF KING COUNTY BUILDING AND LAND DEVELOPMENT. I.E. = 340.00 ,1 EX. 35 L.F., 15"0 N-12 0 ��— S = 8.57% EX. 10' S.D. ESMT. 1 2 f f N,G,P.E. LIMITS TOP OF BANK ENCE LOCATION ( P.) e r✓ C.B. #13 A 16' DRAINAGE EASEMENT 15' WIDE +� IMPERVIDIJS 3 DITCH {TYPICAL} SEE DE`f'AIL, S T. 8 C.B. #14 r Y.D. #1 f �.tt. f i b 15' SAN, SEWER EASEMENT G.P.E. LIMITS — 16' DRAINAGE F MT. z N.G.P.E. FENCE LOCATION (TYP.) 0 SCALE: 'r 0 30' CONTOUR INTERVAL = 2' DATMA K.C,A.S. NOTES; SEE SHEETS 3 THRU 6 OF TIE CONSTRUCTION PLANS FOR STORM DRAINAGE DESIGN AND DETAILS a SPECIES (QUANTITY SIZE A5 FIR (PSEUPSEUDOTSUGA I S 4'-6' TREES NIENZIESII) RED ALDER 17 2'—.3' TREES (ALNUS RUBRA) R.R. SPIKE ON SO. SIDE 18" Flk ;3N INC. T.S•IUI, SIDE ON S.E. 159th ST., LOCATEL 185th [ E. END OF RD. AND 48't NO. MARKED 405.e6. + NC. 1/4 SEC. 27 FNU. 4" SQUARE.: CONC. NEON. Wt3/8" BRASS PIN 0.5' DCrNN IN GROUND IN DRIVEWAY, 446.03. RA- KING COUNTY APPROVAL }ATE . i SIGNATURt i CONSULTANT REVIEW "To the best of my knowledge, this plan complies with KING COUNTY Codas and Ordinances." Name t I t Z 3114 .Ozj-D Date Telephone ! 6404'MisL Firm,. AIL 'u 7. d a- W 15 ul �3 Q Z REVISICDNS NO_ DESCRIPTION/IRATE 8Y I PER K.C. fwvirw _ S.B. L PER K.G. REVJEW 4.Ja-92 PER CLIENT REGJEST FINAL OORRECTED PLAN 8-19-SP F.R. AG T.V. 4 :., 26M t EJLPkRES 9/10/92 ` 0 U 0 2 N L >n � 0 3`n OD U vnf � IaJ v W - R LLJ z W Q �Qa j 2� u H 0 Z zIL QLij Z W J Z w O = d ly LLn z 0 z 2 V) d W r O0 a W J (I - a, < z 0 J a � W z W W i r z W o Z W W z -- ELM > 0 0 _z y .:OB NO. 138-26-91 DWG. NAME MR-6 DESIGNED 8Y: S.S. DRAWN BY: L.P. CHECKED BY: 13.A.C. DATE: 1 1 4-92 DATE OF PRINT 5 OF 8 SHEETS R-437706 24' L 24' 15' 24' * 1' MIN. _ 14, 14' 5' ** 3'* 1V* 1V* 12,• ,ROLLED CURB VARIES I 2_4y I 2.0% 2.0� VARIES 1 5" CEMENT CONC. SIDEWALK-' I I I I 2" COMP. DEPTH CLASS 'B' ASPHALT CONCRETE I 1 1/2" MIN. COMP. DEPTH CRUSHED SURFACING it I TOP COURSE 2 1/2" MIN. COMP. DEPTH CRUSHED SURFACING I BASE COURSE I I GRAVEL BASE CLASS 'B' MAY BE REQUIRED DEPENDING ON SOIL CONDITIONS * DENOTES STREET SECTION ON CUL-DE-SAC END OF S.E. 159th * * SEE PLANS FOR SIDEWALK LOCATION - ONE SIDE ONLY ON S.E. 159th PL.. NO SIDEWALK ON CUL-DE-SAC END TYPICAL STREET SECTION WITH ROLLED CURB 12" MAX. WIDTH OF RAILS RAILS SHALL BE Er MIN. OR 12" MAX. I BOLTS: 2 PER JOINT -� 1 /2" x 3" GALV. LAG SCREWS 15' s STRIPES SHALL BE REFLECTIVE I A49 n • ra T1 ! I -Ili -I I I_I 1 I r=1 1 1--> > ,, III- 1 1 I, 1 11 ,! I l i it 1 I i POSTS: 4 x 6" MIN. U 1J PRESSURE TREATED OR JP CEDAR, PAINTED BARRICADE TYPE III NOT TO SCALE 1/4 EDGED GROOVE (L CURB �; / CEMENT CONCRETE WALK 45' 1 �- OPTIONAL FOR INTEGRAL a POUR CEMENT CONCRETE ROLLED CURB NOT TO SCALE 7 5' x 2" x 4" STAKE MARKED "STORM DRAINAGE' SECURE PIPE TO STAKE EXISTING GROUND RESIDENTIAL LOT PIPE MATERIAL SHALL CONFORM TO PIPE MATERIAL SPECIFICATION (SEE KING COUNTY SURFACE WATER DESIGN MANUAL SECTION 4.3.4 IN CHAPTER 4) AND, IF NON-METALLIC, THE PiPE SHALL BE BURIED WITH METAL WIRE OR OTHER METAL DETECTION FEATURE. DRAINAGE STUB•-DIJT FOR SINGILE-FAMILY RESIDENTIAL LOTS NOT TO SCALE l.- - A 111-111= 1u�lil�� juIIN ~ 2' MIN - -=III= - -I=1 COLLAR-' n 7 b p v 1+��� Vaa6e@o a a a,a o 0 ao e •ti. `1 �y.X-CL-e au GRAVEL- J+ A CONCRETE BLOCK i CONCRETE BLOCK ANCHOR d (NOT TO SCALE) - - 8" MIN. (TYP.) 1 CONCRETE BLOCK KEYED - . 1' MIN. INTO UNDISTURBED SOIL AS SHOWN. 6" MIN. i - 6" MIN, 1?-' PIPE. SECTION A- A (NOT TO SCALE) 26' TRACT A 13' 2' 11 ' 1 1 ' 2' VERTICAL' CURB AND GUTTER Ex. GROUND-, PROFILE POINT 3 �' ,i 1� ,1 , ,3.0% 2" COMP. DEPTH CLASS 'B' ASPHALT CONCRETE 1-1/2" MIN. COMP. DEPTH CRUSHED SURFACING TOP COURSE 2-1/2" MIN. COMP. DEPTH CRUSHED SURFACING BASE COURSE -GRAVEL BASE CLASS 'B' MAY BE REQUIRED DEPENDING ON SOIL CONDITIONS (SEE NOTE BELOW) SECTION B- B NOT TO SCALE Ki 5- /--1 /4" EDGED GROOVE i� 1* NOTE: TOP OF CURB 0 DRIVEWAYS CEMENT CONCRETE CURB & GUTTER NOT TO SCALE '7 C.• -BACK EDGE OF FRAME EVEN WITH BACK OF CURB I Q� GRATE --- �•-i ROLLED CURB INLET NOT TO SCALE DRAINAGE NOTES 1. Proof of liability insurance shall be submitted to the Division prior to the preconstruction meeting (KCC 9.04.100.D). 2. All pipe and appurtenances shall be laid on a roperly prepared foundation in accordance with WSDCT 7-02.3(1 �. This shall include leveling and compacting the trench bottom, the top of the foundation material, and any required pipe bedding, to a uniform grade so that the entire pipe is supported by a uniformly dense unyielding base. 3. Steel pipe shall be galvanized and have asphalt treatment #1 or better inside and outside (KCRS 7.03). 4. All drainage structures, such as catch basins and manholes, not located within a traveled roadway or sidewalk, shall have solid locking lids. All drainage structures associated with a permanent retention/detention facility shall have solid locking lids KCRS 7.03). 5. All catch basin grates shall conform to KCRS drawing numbers 41, 46, 47, or 48, which includes the stamping "OUTI=ALL TO STREAM, DUMP NO POLLUTANTS" and "Property of King County" (KCRS 7.07). 6. All driveway culverts located within King County right--of-way shall be of sufficient length to provide a minimum 3:1 slope from the edge of the driveway to the bottom of the ditch_ Culverts shall have beveled end sections to match the side slope (KCRS 7.03(J)). 7. Rock for erosion protection of roadway ditches, where required, must be of sound quarry rock, placed to a depth of 1 foot and must meet the following specifications-, 4"-8" rock/40%-70% passing; 2" -4" rock/30%-40% passing; and 1"-2" rock 1 b%-20% passing. Installation shall be in accordance with KCRS drawing number 51. 8. Drainage outlets (stub -outs) shall be provided for each individual lot, except for those lots approved for infiltration by King County. Stub -outs shall conform to the fallowing: a) Each outlet shall be suitably located at the lowest elevation an the lot, so as to service all future roof downspouts and footing drains, driveways, yard drains, and any other surface or subsurface drains necessary to render the lots suitable for their intended use. Each outlet shall have free -flowing, positive drainage to an approved stormwater conveyance system or to an approved outfall location. b) Outlets on each lot shall be located with a 5-foot-high, 2' x 4" stake marked "storm" or "drain". The stub -out shall extend above surface level, be visible and be secured to the stake. c) Pipe material shall conform to underdrain specifications described in KCRS 7.04 and, if non-metallic, the pipe shall contain wire or other acceptable detection feature- d) Drainage easements are required for drainage systems designed to convey flows through individual lots. e) The developer and/or contractor is responsible for coordinating the locations of all stub -out conveyance lines with respect to the utilities (e.g. power, gas, telephone, television). f) All individual stub -outs shall be privately owned and maintained by the lot home owner. CONC. COLI 12"0 N-12 #4 REBAR (TYPICAL) 6" MIN. COVER UNDISTURBED SOI i- xU N I VIEW OUTSIDE EDGE iQF ZATCH BASIN aw -! aI rJ TRENCH BOTTOM 12" � i CQMPAC D BACKFILL (957. MIN.) - f ELEVATION MEW 2' f TOP ANCHOR DETAIL n NOT TO SCALE GENERAL NOTES 1. All construction shall be in accordance with the King County Code (KCC), Road Standards (KCRS), and Council's conditions of preliminary subdivision approval. It shall be the sole responsibility of the developer and the developer's engineer to correct any error, omission, or variation from the above requirements found in these plans. All corrections shall be at no additional cost or liability to King County. 2. The design elements within these plans have been reviewed according to the king County BALD Engineering Review checklist. Some elements may have been overlooked or missed by the County reviewer. Any variance from adopted standards is not allowed unless specifically approved by King County, prior to construction. 3. Approval of this road, grading, and drainage plan does not constitute an approval of any other construction (e.g. domestic water conveyance, se -over conveyance, gas, electrical, etc.). 4. Before any construction or development activity, a preconstruction meeting must be held between the Division's Development Inspection Unit, the Developer, and the Developer's Construction Representative. 5. A copy of these approved plans must be on the job site w nenever construction is in progress. 6. Construction noise shall be limited by King County Code (Section 12.88); normally this is 7 am to 10 pm weekdays and 9 am to 10 pm on weekends. 7. It shall be the permittee's/contractor's responsibility to obtain all construction easements necessary before initiating off -site work within the road rights -of -way. 8. Franchised utilities or other installations that are not shown on these approved plans shall not be constructed unless an approved set of plans that meet all requirements of KCRS Chapter 8 are submitted to the Division's Development Inspection Unit thret.- days prior to construction. 9. Datum shall be KCRS unless otherwise approved by the Division. 10. Groundwater system construction shall be within a right--of-way or appropriate drainage easement, but not underneath the roadway section. All groundwater systems must be constructed in accordance with Section B1 3.02 of the APWA Standard Specifications. 11. All utility trenches shall be backfilled and compacted to 95'l density. 12. All roadway subgrade shall be backfilled and compacted to 95% density (WSDCT 2-06.3). 13. Open cutting of existing roadways is not allowed unless specifically approved by the Division and noted on these approved plans. Any open cut shall be restored in accordance with KCRS 8.03 (B)3. 14. The Contractor shall be responsible for providing adequate safeguards, safety devices, protective equipment, flaggers, and any other needed actions to protect the life, health, and safety of the public, and to protect property in connection with the performance of work covered by the contract. Any work within the traveled right--of-way that may interrupt normal traffic flow shall re-ijuire at least one flagger for each lane of traffic affected. All sections of the WSDCT Standard Specifications 1-07.23 - 1 raffic Control, shall apply. 15. Unless otherwise noted, storm drain pipe shall be rubber gasketed concrete (ASTM C-14 class 3 or ASTM C-76 class 3), ccrnagated high density polyethylene pipe ADS N--12 (AASHTO M-294) or equal. Installation shall meet manufacturer's requirements. 16. Location of existing utilities are approxamate only. It shall be the contractors responsibility to determine the true elevations and locations so as to avoid damage or disturbance during construction. STRUCTURE NOTES 1. These plans are approved for standard road and drainage improvements only. Plans for structures such as bridges, vaults, and retaining walls require a separate review and approval by the Division prior to construction (KCC 16,04, 16.70, 14.20, KCR:5 6.04). 2. Pond berms greater than 6-ft. in height are considered to oe earth dams. Plans for dams require a separate review and approval by the W.S. Dept. of Ecology prior to construction. 3. Rockeries are considered to be a method of bank stabilization and erosion control. Rockeries shall not be constructed to serve as retaining walls. All rockeries shall be constructed in accordance to KCRS drawing numbers 19, 20, and 21. KING COUNTY 'i. APPROVAL 7. 5X,NATU R JC i/� CONSULTANT REVIEW "To the best of my knowledge, this plan complies with KING COLJ:147Y Codes and Ordinances" J)u4ffitt Name I Date Telephone �M E MW Firm a W L~3 X IX Q Z RE\ IS10NS NO. ❑ESCRiFMCN/DATE BY PER I{.C. REVIEW PER K.a REVIEW 2-14.92 F.R• FINAL CCRRECTEA PLAN T.V. 8-19-9� 29U52 Q. X IRES 9116192 1 • Z. z S W 5 U) In 00 ' a n LJ I {D C W > z N ■_ 4 Z fD i J Q ILL] el 1- w C) LLI Z W Z wz O 4 0) KY- i- 0 0 Z UI I I W 0 n z =01� W Z J W 0. 2 Q a. F- 0 0 J � z W Q W _J z W c) n Z W LLI z i > LL n r� V z Y B NO, 7DW 138-26-912 G. NAME MR-7 DESIGNED BY: S.S. DRAWN -@Y -- �K:•. CHECKED SY: B.A.C. DATE: 1 ---1 339 2 DATE OF PRINT 7 OF 8 SHEETS IE . W. R-437707 Pop %1 47 Iq F co Nt 0 w R-437708 PL 1 l 07 4 cir