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HomeMy WebLinkAboutzR-4026SetLEC�I�END FOUND 1/2" RE�,4R/GAj" ,4S NOTED CD SET LINE 5T,4KE ~� UTILITY }=OLE �O o- UTILITY }=OLE IJJIT�4 LUMINARE POIJJER METER WATER METER Lu � �4YDRANT m W,4TER VALVE iilli C,4TC14 5,45IN 5,4NIT,4RY SEUJER MAN�40LE (:�,4S VALVE GT,45 METER - G - AFFROX. C•;,45 LINE LOCATION - W - APPROX. IJJ,4TE1R LINE LOCATION U - S - APPROX. 5ANITARY SELER LINE LOCATION z -OH- AFFROX. OYERa 4EAD UTILITY LINE LOCATION DECIDUOUS TREE W CONIFEROUS TREE Lu x/x SIZE OF TREE / SIZE OF DRIP LINE O QI LLI m QUARTER: NE- SECTION: 32- TOWNSHIP: 24N- RANGE: 5 E PORTION OF THE NE 1/4 OF SECTION 32, TOWNSHIP 24N, RANGE 5 E W.M. CITY OF RENTON ,KING COUNTY, WASHINGTON K I V I I I 7'� r*� A F L 5 VA#,¢OI as. R a f ? 7 sl a m Tg King County Eastside g nsnnse faun R211 cowdor Y � N SSIF. PI ,J Naft sL T m 9 51 N 38th 51 N 361h`� 38D2 Mdnir•tpy m Place North easx 27 min drrfc -hum �7 = SIC ""h PI 31 0 ,� N 3rTh St n rh tie a °st Q V N axn St rC,teM st 4 N36tA� � ennyda a NEI&h PI pk CATCH BASIN (TYPE 2) Beach Park quiskstring - RIM = 194.12 IE(NE) 8"PERF = 190.87 N35 M _T' IE(S) 8"CPEP = 188.12 m F IE(W) 18"CPEP(SAWED) = 188.02 z N34lbst z NE 37.6 at ` N 33.d PI g TELEPHONE PEDESTAL �`� on 7 N93.d s1�jn�% _ _ \\�� ? N 32nd 3L -x—x_x—x—x WIRE F x %.'�- FOUND 1 /2" RE AR/0 \ _________� S / x—x—x x `� #30341 x— , —x x— x $ALD 4DIA \ P1 — — x—x—x '' S 5 --- }„ qu I LIN (TYP) 206 FOUND 1 /2" R BAR/C `� <_ / \v\ \` \ 1g4 ° S 2 28238 og o # i `CF) ro'!_ \ A Ivulvu I R BAR CAP o o E23345 WEST 0. ' 186 d, °2 M ;ALC. POSITION. HELD FOR _ 184 I i i I 01 °3 ' 8" E 2 L7_ �RTH LINE OF LOT 5 18 DIA 0.20 _ 182 10' T \ MAPLE'DIAC 2"� 2\ DIA IQ oo WALL PER `\ ,� `� \ , � �1 I� LE`,C�$'D � I,' ,,��5� • •/ V � %/ / '`N ARGHI E 0 URA OSED s / bo \\ / / , SANITARY S WER MANHO RIM = 184.65 o0 \ / ' '/ IE(N,S) 12"PVC 174.81 000 0"MAPLE E TRY I ::I u' P 78 ?CEDAR/1 17,\ " CEDAR 24'DIA /36'DI — '' OH TELEPHONE PEDESTAL ` �\ � r/•v�, f.-':,'. CONDITION OF APPROVAL: 911 OH RETAINING WALLS SHALL BE FOUND 1 /2" RE BUILT PER THIS CIVIL PLAN SET. #28238 RETA I N I N6 NALL PER \Qj� 0.51 RIGHT OF WAY DED I C,AT I ON ALONG PRO.JEGT FRONTAGE s �6 6, SANITARY SEWER NHOLE CD RIM = 161.95 / IE(N,S,E) 12"PVC = 15 5 SITE FL. AN SCALE = 20'-01I O 20 40 80 � BLOW OFF CATCH BASIN (TYPE 2) RIM = 188.25 IE(N) 24"CPEP = 181.40 IE(S) 24"CPEP = 181.34 IE(S) 12"STEEL = 181.54 24"CPEP IE=18 1 RESPOND TO CITY COMMENTS /21/2019 SURVEYED: 2 RESPOND TO CITY COMMENTS /21/2019 DESIGNED: 3 RESPOND TO CITY COMMENTS /16/2019 4 RESPOND TO CITY COMMENTS 0/31/201 DRAWN: CHECKED: N0. REVISION BY DATE APPR APPROVED: R-402601 SCALE: VERTICAL: NAVD 1988• C T Y O F 1 " = 20' HORIZONTAL: NAD 1983/183/1991 RENTON ONE INCH DATUM AT FULL SCALE Planning/Building/Public Works Dept. IF NOT ONE INCH SCALE ACCORDINGLY N3' FARGL NUM5DR 3545-700153 5,502 MONTEREY FL NE RENTON NA. g805& LEOAL DESGRIFiION HILLM,4NS LK AN GARDEN OF EDEN #-7 LYING ELY OF RD PLAT 5LOGK: 4 PLAT LOT: 5 5IJ I LD I NO GOVERA&E II16151�i S.F. GROSS LOT AREA - 1/45-7 S.F. GRITI GAL AREA (SUE3T1:Z,'AGTION) - 121 S.F. 05 RIOHT OF WAY DEDIGATION 10,141 S.F. NET LOT AREA 2789 51JILDING w./O.H. 27.5% GOVERAGE 5"r STRUGTURES I MPERV I OUS GOV RA(5E LOT AREA: 10,141 SF I MPERV I OU5 AREA: HOUSE ROOF AREA: 2,7q 1.00 SF RETAINING V ?ALLS: 145.10 SF SIDEWNALK: 1,82-7.00 SF CURB: 150.80 SF TOTAL: 4,11 I AO SF PERV I OU5 PAVING AREA: UNCOVERED PATIOS: (155 5F) 155.00 SF DRIVEWAY: (1,147 5E) 1,14-7.00 SF WALK: (121 5F) 121.00 SF TOTAL: 1,421.00 SF IN COMPLIANCE WITH CITY OF RENTON STANDARDS DEVELOPMENT ENGINEERING , I CURRENT PLANNING jchavez 11 /12/2019 WLJ vdolbee 11 /13/2019 U z _I DATE: SIERRA HOMES, INC. 8/31/2018 W 3802 MONTEREY PL NE RENTON WA. 98056 FIELDBOOK: O PAGE: DRAWING NO: C1 = COVER SHEET SHEE 1 OF: 12QI 1y (r 1..y W irJ�I U Z U) W 5 O QI ry ry W ,rjo";, U Z Cn W 75 0 2 QI ry ry W ,rjo";, CO N O IT i O i W U Z (n LLI 2 O QI L.L L.L LLI m LPC;FE-NlD QUARTER: NE- SECTION: 32- TOWNSHIP: 24N- RANGE: 5 E • FOUND 1/211 RI=15AR/GAP AS NOTED PORTION OF THE NE 1/4 OF SECTION 321 TOWNSHIP 24N, RANGE 5 E W.M. CITY OF RENTON , KING COUNTY, WASHINGTON o SET LINE STAKE UTILITY POLE FUTILITY POLE LUITN LUMINARE POILUE-R METE-R IB LUATE-R METE-R � HYDRANT m LUATE-R VALVE CATCH 15ASIN QS SANITARY SELUER MANPOLE CAS YALYE- ® CAS METER - G -APPROX. GfAS LINE LOCATION - W - APPROX. LUATER LINE LOCATION - s - APPROX. SANITARY SELUER LINE LOCATION CATCH BASIN (TYPE 2) -OH- APPROX. OYE-RPE-AD UTILITY LINE LOCATION RIM = 194.12 DECIDUOUS TREE IE(NE) 8"PERF = 190.87 IE(S) 8"CPEP = 188.12 CON1F-I=ROUS TREE IE(W) 18"CPEP(SAWED) = 188.02 x/x 51ZE- OF- TREE- / SIZE- OF- DRIP LINE ,� 11 — TELEPHONE PEDESTAL I �x I ,-- x x x x—x— FOUND 1/2" REBAR/C/AP-' ❑ S � I � x-x—x_ 6'WIRE F � �—x_ENCE / N. � � _ x_xy x / v #30341 T X / �\ `x--x—'E—x x = —x—x _x�J �'ALDE"4'DIA 0 / IP LINE TYP \ FOUND 1/2" R 1 AR/CAS FOUND 1/2" REEA�/CAP---------- - v v v ,20� o #28238 , " #23345 WEST 0.28' OF - - - - --- --- - -- '� /_-,�90 I 1- o ,--- __---- _COTTON-O USTER\�44'DA -186--/ / A_ _ �I 9� /i' CALC. POSITION:-HELQ FOR t,/ , n NORTH LINE OF LOT 5 -- N I_q+0811 E'8a, 2I� ��I / ___16 ;0MAPLE/5ki"D��I� TJ 18� fR���4'DIA` 2Ily � I � 'rtBv;FIR128'DyA � \ ��<(p10"WIMAPLE 28'DIA / TC7N�/2"�1R 2 DIA 18"FIR/216'DIA CP cl �DIAR/22DIA` - i� ' v <---- ' `� `� 19 C'FI}f 22'DIA �\? 11'-- - 0"FhR 38 DIA �5 _ 3� ` i _ / _ �/ I 1 11� 1 - 0 ` /--178---" �� ' / z \ x -I H� MAPLE/l$'DIA-- :� �x , ;01 188 N CP SANITARY SE CP GV�� ITA SEWER MANHOLE RIM = 184.65�� �zl 0„FIRgC21A_,,- �ijf0 '�i�� vv IE(N,S) 12"PVC ��174.81 w ��� ----- >--172---_ /'�' 1�t)�GEDAR` 'DIl��v �� vv , � 6 FIR/ 6'DI1��; yl--'' ,-�� ' '��,� �� I BLOW OFF 1 a' CEDAF 22'01A` yA,_ _�TQ"CED 10' 1 1I/26'D Q0, �CATCH BASIN (TYPE 2)30"MAPLE`®D/ RIM = 188.25 4 IE(N) 24"CPEP 181.40Y1O "� O 170 2i7 V1 31 IE(S) 24"CPEP 181.3430FIR 3r 141R/�Dl IE(S) 12"STEEL 181.54 _2,E"rIRy,34'DI P\ � �,,\ \ ! `��- ��' \� �f 24"CPEP / \CED�AR�,J-6 A IE = 181.09 R r 22 DI 1 �' -166_ I �v 24"FIR�266A CEDAR 1,CDIA i r` ` ' R 4D / CEDAR/116'�31A / \ � �_ I �4 - �� i - `vv �B-CEb�AR/24'DI � I / � .%� r �,,� � 6�1 10'wiHPLE/36'DI� _ - �I e i 20'�F��6,'DTA OH TELEPHONE PEDESTAL 3,4_C'EDARI22'DI I 7�/ �X�EDQR/�0 pfA�''`� �'� / OH t OH FOUND 1/2" REBAA/CAP #28238 off .01 n CD I i 41 7 66'S II SANITARY SEWER VAvNHOLE RIM = 161.95 / IE(N,S,E) 12"PVC = 150 5 ALL 2 BUSINESS DAYS BEFORE YOU DIG 1-800-424-5555 MULCH IS REQUIRED TO BE PLACED INSIDE THE FENCE. TREE MITIGATION PLAN ill Il Fr---- =1 1 RESPOND TO CITY COMMENTS /21/2019 SURVEYED: SCALE: 1" =20' 2 RESPOND TO CITY COMMENTS /21/2019 DESIGNED: 3 RESPOND TO CITY COMMENTS /16/2019 4 RESPOND TO CITY COMMENTS 0/31/201 DRAWN: ONE INCH CHECKED: AT FULL SCALE IF NOT ONE INCH SCALE ACCORDINGLY N0. REVISION BY DATE APPR APPROVED: VERTICAL: NAVD 1988 HORIZONTAL: NAD 1983/1991 DATUM NOTES: SIGNIFICANT TREES TREE SIZE SPECIES RETAIN CAL IN SAVED 1 24 " CEDAR YES 24 2 101, CEDAR YES 10 3 101, MAPLE YES 10 4 1211 CEDAR YES 12 5 14 " FIR NO 0 6 18 " CEDAR NO 0 7 28 " FIR NO 0 8 1411 FIR NO 0 9 8 " CEDAR NO 0 10 30 " MAPLE YES 0 11 101, CEDAR NO 0 12 5011 MAPLE NO 0 13 1311 CEDAR NO 0 14 24 " FIR NO 0 15 20 " FIR NO 0 16 101, CEDAR NO 0 17 30 " FIR NO 0 18 1211 FIR NO 0 19 101, FIR NO 0 20 18 " FIR NO 0 21 18 " FIR YES 18 22 18 " FIR YES 18 23 1611 CEDAR NO 0 24 101, CEDAR NO 0 25 8 " FIR NO 0 26 22 " FIR NO 0 27 1019 CEDAR NO 0 28 1811 CEDAR NO 0 29 36 " FIR NO 0 30 81, CEDAR NO 0 31 22 " CEDAR NO 0 32 34 " CEDAR NO 0 33 1611 FIR NO 0 34 101, FIR NO 0 35 30 " FIR YES 30 36 101, MAPLE YES 10 37 1611 CEDAR YES 16 38 22 " FIR YES 22 39 20 " MAPLE YES 20 TOTAL 709 190 . 6-FT. HIGH TEMPORARY GHAI N LINK FENGE SHALL BE PLAGED AT THE DRIPLINE OF THE TREE TO BE SAVED. FENGE SHALL GOMPLETELY ENGIRGLE THE TREE(5). INSTALL FENGE POSTS U51 NG PIER BLOGKS ONLY. AVO I D DRIVING POSTS OR STAKES INTO MAJOR ROOTS. 2. FOR ROOTS OVER I - I N D I A. THAT ARE DAMAGED DURING GONSTRUGTION, MAKE A GLEAN, STRAIGHT GUT TO REMOVE THE DAMAGED PORTION. ALL EXP05ED ROOTS SHALL BE TEMPORARILY GOVERED WITH DAMP BURLAP TO PREVENT DRYING, AND SHALL BE GOVERED WITH SOIL A5 SOON AS POSSIBLE. 5. WORK WITHIN PROTEGTION FENGE ALL BE DONE MANUALLY. NO 5T0 PILING OF MATERIALS, VEHIGUL TRAFFIC, OR STORAGE OF EOU I PM OR MAGHI NERY SHALL BE ALLO WITHIN THE LIMIT OF THE FENCING DRIPLINE 5XTREE PROTECTION FENCE PRIC TY OR RENTON Planning/Building/Public Works Dept. R-402604 IN COMPLIANCE WITH CITY OF RENTON STANDARDS CURRENT PLANNING NAV, Nilil vdolbee 11 /13/2019 %a�# SIERRA HOMES, INC. 3802 MONTEREY PL NE RENTON WA. 98056 TREE MITIGATION PLAN 8/31/2018 PAGE: DRAWING N0: C3 4 12 U Z (n LCLI G O QI ry ry LLI a U Z C0 W 2 O 17 QI L.L Uj L EC4END • FOUND 1/2" fRE�3,4jz/G,4P ,45 NOTED o SET LINE 5TAKE UTILITY POLE o-- UTILITY POLE UJITN LUMIN,41RE is PouJER METER ® UJ,4TER METER � �4YDR,4NT m UJATER \/,4L\/E m C4TCi4 �3A5IN s0 5,4N1T,4RY 5EUJER MAN140LE Ci,45 VALVE F' C4,45 METER APPROX, C4,45 LINE LOCATION 4PP1ROX. U14TER LINE LOC,4TION APPROX. 5,4N1TARY 5EUJER LINE LOCATION -OH- APPROX. OYERI4E,4D UTILITY LINE LOCATION • DECIDUOUS TREE -T, CONIFEROUS TREE x/x SIZE OF TREE / SIZE of DRIP LINE PROVIDE SILT FENCE AS NEEDED PER DETAIL t ON SHEET Cl i O d ZO-MAPILE STOCKPILE LOCATION AS NEEDED PROVIDE PROTECTION PER\ DETAIL ON SHEET Gq PROVIDE TREE PROTECTION -' AS NEEDED PER DETAIL ON SHEET C3 \1�CEDAR/1�6'DI 1 PROVIDE STAB I L I ZED;:--, �4 P 6'6I' - CONSTRUCTION ENTRANCE \\ AS NEEDED PER DETAIL ARY22'DI ON SHEET Cc[ FOUND 1 /2" RE P #28238 / S rn / SANITARY SEWER %NHOLE RIM = 161.95 IE(N,S,E) 12"PVC QUARTER: NE- SECTION: 32- TOWNSHIP- 24N- RANGE: 5 E PORTION OF THE NE 1/4 OF SECTION 32, TOWNSHIP 24N, RANGE 5 E W.M. CITY OF RENTON ,KING COUNTY, WASHINGTON CONDITIONS OF APPROVAL: TREE PROTECTION TECHNICIANS IDENTIFIED IN THE PROVIDED ARBORIST REPORT SHALL BE FOLLOWED WHEN GRADING WITHIN THE DRIP LINE OF THE PROTECTED TREES. INCLUDING BUT NOT LIMITED TO HAVING AN ARBORIST ON SITE DURING THESE ACTIVITIES. PLEASE NOTE IF TREES ARE DAMAGED DURING CONSTRUCTION THIS WOULD BE CONSIDERED A CODE VIOLATION, AND FINES WOULD BE ASSESSED. PRIOR TO SITE CLEARING TREE PROTECTION FENCING SHALL BE INSTALLED TO ENSURE THAT ALL TREES IDENTIFIED FOR SAVING ARE PROTECTED PRIOR TO HEAVY EQUIPMENT BEING BROUGHT ONTO THE SITE. PLEASE CONTACT VANESSA DOLBEE AT VDOLBEE@RENTONWA.GOV TO SCHEDULE THIS INSPECTION. THIS IS A SPECIAL INSPECTION AND WOULD NOT GO THROUGH THE CITY'S INSPECTION LINE. I, "7 x x-x-x_x_x 6_WIRE F / x_xENCE _ x-x_x x x- -x x- - - - � - -x-x =x 66. TEMP. E RO 5 1 ON P IC RICH OF --WA 2O6 FOUND 1 /2" R BAR/ IP LINE (TYP) \ 204 �o #28238 lg 186 i �i �\ °' �9� c'�o 2�2 -- _ N 10$q+OS 188 I „ M I 184 I 120.20' 18 DIA " 00, CONDITION OF APPROVAL: SILT FENCE SHALL ALIGN WITH THE TREE PROTECTION FENCING. LIMITS OF D I STURBANCE 1'4� IM 10 qk 69, W1 I "a--- 04 E013 69, / CATCH BASIN (TYPE 2) RIM = 194.12 IE(NE) 8"PERF = 190.87 IE(S) 8"CPEP = 188.12 IE(W) 18"CPEP(SAWED) = 188. TELEPHONE TELEPHONE PEDESTAL -OUND 1 /2" RE AR/C #30341 $'ALD 4'DIA I / S 2 \ 196 a 194 192 _ OTT LUSTE 44' A / N Qom` 5" ANITARY S VIER MANHOLE RIM = 184.65 IE(N,S) 12"PVC 174.81 TELEPHONE PEDESTAL 24"CPEP IE = 181.09 0.5 RIGHT OF WAY DEDICATION ALONG PROJECT FRONTAGE SCALE 1 " = 20'-0" O NOTE: CLEARING LIMITS AND SILT FENCE TO BE SET JUST INSIDE OF THE PROPERTY LINES. TOPSOIL: STOCKPILE EX 1 STI NG TOPSOIL DURN I NG GRADING AND REPLACE IT PRIOR TO PLANTING PER BMP 15.13 OPTION 3. TOPSOIL REG2U I RED 500 GYDS LEI z J w 0 ii GRADING SLOPE SET BACK (TYP) NTS CALL 2 BUSINESS DAYS BEFORE YOU DIG 1-800-424-555 1 RESPOND TO CITY COMMENTS ROUND 2 RESPOND TO CITY COMMENTS 3 RESPOND TO CITY COMMENTS 4 RESPOND TO CITY COMMENTS N0. I REVISION /21 /2019 SURVEYED: /21 /2019 DESIGNED: /16/2019 DRAWN: 0/31 /201 CHECKED: BY DATE APPR APPROVED: IQ `oa W 'GUFt6 / BLOW OFF CATCH BASIN (TYPE 2) RIM = 188.25 IE(N) 24"CPEP = 181.40 IE(S) 24"CPEP = 181.34 IE(S) 12"STEEL = 181.54 w CONSTRUCT I ON SEaUENCE EROSION AND SEDIMENT CONTROL RECOMMENDED CONSTRUCTION SEQUENCE I. PRE -CONSTRUCTION MEETING. 2. P05T SIGN WITH NAME AND PHONE NUMBER OF E50 SUPERVISOR (MAY BE CONSOLIDATED WITH THE REQUIRED NOTICE OF CONSTRUCTION SIGN). 3. FLAG OR FENCE CLEARING LIMITS. 4. INSTALL CATCH BA51N PROTECTION IF REQUIRED. 5. GRADE AND INSTALL CONSTRUCTION ENTRANCE(5). 6. INSTALL PERIMETER PROTECTION (51LT FENCE, BRUSH BARRIER, ETC.). '1. CONSTRUCT SEDIMENT PONDS AND TRAPS. 5. GRADE AND STABILIZE CONSTRUCTION ROADS. q. CONSTRUCT SURFACE WATER CONTROLS (INTERCEPTOR DIKES, PIPE SLOPE DRAINS, ETC.) SIMULTANEOUSLY WITH CLEARING AND GRADING FOR PROJECT DEVELOPMENT 10. MAINTAIN EROSION CONTROL MEASURES IN ACCORDANCE WITH APPENDIX 17 OF THE SURFACE WATER DESIGN MANUAL AND MANUFACTURER'S RECOMMENDATIONS. II. RELOCATE EROSION CONTROL MEASURES OR INSTALL NEW MEASURES SO THAT AS SITE CONDITIONS CHANGE THE EROSION AND SEDIMENT CONTROL IS ALWAYS IN ACCORDANCE WITH THE CITY'S EROSION AND SEDIMENT CONTROL STANDARDS. 12. COVER ALL AREAS THAT WILL BE UNWORKED FOR MORE THAN SEVEN DAYS DURING THE DRY SEASON OR TWO DAYS DURING THE WET SEASON WITH STRAW, WOOD FIBER MULCH, COMPOST, PLASTIC SHEETING OR EQUIVALENT. 13. STABILIZE ALL AREAS THAT REACH FINAL GRADE WITHIN SEVEN DAYS. 14. SEED OR SOD ANY AREAS TO REMAIN UNWORKED FOR MORE THAN 30 DAYS. 15. UPON COMPLETION OF THE PROJECT, ALL DISTURBED AREAS MUST BE STABILIZED AND BMP5 REMOVED IF APPROPRIATE. 20 40 SCALE: 1"=20' ONE INCH AT FULL SCALE IF NOT ONE INCH SCALE ACCORDINGLY s• N- VERTICAL: NAVD 1988 HORIZONTAL: NAD 1983/1991 DATU M THE IS ELEMENTS OF A CONSTRUCTION SN FF 1. Preserve Vegetation/Mark Clearing Limits: The clearing limits are indicated on the plan sheet. Furthermore, clearing and grading will be limited to only areas that need to be disturbed for grading/construction of the site and frontage improvements. Construction will require regarding the entire site. Field marking the clearing limits shall be completed prior to clearing and grading activities. BMP's: Preserve Natural Vegetation (VEG) 2. Establish Construction Access: Access to the construction site shall be limited to the rock construction entrance. The rock construction entrance shall be installed off of the Street to provide access to the construction vehicle/equipment staging and employee parking areas. BMP's: Rock construction entrance (CE) See detail sheet C,51 5. Control of Flow Rates: Storm water detention: No detention is proposed for the site since the work should be completed in a short period of time. BMP's None Proposed 4. Installation of Sediment Controls: Sediment control will be provided through a combination of filtration through the surround on -site vegetation, or filter fence if required. , BMP's: Silt Fence (SF) Sediment Trap (ST) I 5. Soils Stabilization: Temporary and permanent sail stabilization wi I I be provided. Temporary stabilization wi I I be provided through the application of straw and/or plastic sheeting to exposed, worked earth. From October I until April 50, no exposed soil may remain exposed and unworked for more than two days; after May I, no exposed soil may remain exposed and unworked for more than seven days. BMP's: Straw Covering, Plastic Sheeting, Final Landscoping(as required) 6. Slope Protection: Stock piles shall be protected from erosion through cover and prevention of concentrated surface runoff flows on steep slopes as required. BMP's: Plastic Sheeting, (AS REQUIRED) 7. Protection of Permanent Drain Inlets: Inlet protection will be provided for all catch basins. BMP's: Inlet Protection (IF) See detail sheet (AS REQUIRED) 8. Stabilization of Channels and Outlets: All channel slopes shall be constructed and protected against erosion in accordance with County code. (None Required) q. Pollutant Control: Po I lutants shall be controlled through the on -site BMP's proposed above. 10. Dewatering Control: De -watering: Interception of the water table is expected to occur. (NOT REQUIRED) 11. BMP Maintenance: All BMP's and SWPPP elements shall be inspected daily and maintained as required. 12. Project Management: The project shall be managed in a cooperative effort by the project manager, contractor, engineer, and the county inspector. During the construction process, if unforeseen issues arise that cannot be resolved on site, construction activity (other than SWPPP maintenance) shall be halted and the owner's representative and the project engineer are to be contacted and informed of the situation. TBD 15. Protect on -site stormwater management bmps for runoff from roofs and other hard surface on -site stormwater management bmps used for runoff from roofs and other hard surfaces include: full dispersion, roof downspout full infiltration or dispersion systems, perforated stubout connections, rain gardens, bioretention systems, permeable pavement, sheetflow dispersion, and concentrated flow dispersion. the areas on the site to be used for these bmps shall be protected from siltation and compaction during construction by sequencing the construction in a fashion to install these bmps at the latterpart of the construction grading operations, by excluding equipment from the mps and the associated areas, and by using the erosion and sedimentation control bmps listed below. relevant bmp's burp c 102: buffer zone 0 C TY OR RENTON Planning/Building/Public Works Dept. R-402605 IN COMPLIANCE WITH CITY OF RENTON STANDARDS FDEVELOPMENT ENGINEERING 0 CURRENT PLANNING jchavez 11 /12/2019 vdolbee 11 /13/2019 01 SIERRA HOMES, INC. 3802 MONTEREY PL NE RENTON WA. 98056 TEMP. EROSION & SEDIMENTATION CONTROL U Z _I DATE: U) 8/31/2018 LLj FIELDBOOK: PAGE: O DRAWING N0: C4 = SHEET: 5 OF: 12 ry ry L1J N 0 1 1 0 W z CS LL T211 oNOTE: N A SEPARATE PUILDING PERMIT FOR RETAINING WALL NOTE: •° 6'-O" MAXIMUM EXPOSED WALL HEIGHT: SEE PLANS FOR ELEVATIONS a 611 PERVIOUS CONC. SLAf3 a DRIVEWAY as a a � Lu a a U HORIZONTAL Z � Y a FREE AV a VERTICAL (f� DRAIN �AGKF FILL W/ 12" WIDE GRANULAR DRAIN w Q ROCK )BEHIND WALL C WATERPROOF-4 G PROTECTION BOARD O a AT r• QI 411 DIA. PERF. FOOTING a a LL DRAIN TYP. TIGHTLINE TO - STORM SYSTEM (TYP.) a a W O a a41a a 411 DIA ROOF DRAIN TIGNTLINE TO STORM SYSTEM (TYP.) - 3' 311 AF- T TOE W RSTAININCr LUALL DIMC-NSION 4 RSIBAR SCSI-fluLS MAX. WALL WT. (FT) MAX. FILL WT. (FT) WALL THICKNESS (IN) FOOTING WIDTH (IN) FOOTING TOE FTC. DEPTH WALL REBAR (VERTICAL) WALL REPAR (HORIZ) NOOK LENGTH INTO FTG FTC-4 DOWEL SPLICE FTG REPAIR, TRANSVERSE FTG REPAR LONGITUDINAL HT• BF T W TOE D AV AH L J AT AF UP TO 31-611 3'-011 811 21-911 1'-41' loll *4e16" O.C. "4�16" O.C. 121' 2411 *4®12" O.C. (3)-*4 31-711 TO 5'-0" 41_611 $II 31-411 11- 91' loll 04012° O.C. 04®12" O.G. 1211 2411 *4@12" O.G. (4)-*4 foi-011 5'-611 ll 811 31-611 11-91'11 loll "'4@10" O.C. N4®12" O.C. 1211 24111 �4@12" O.G. (4)-04 -0 8 31 -9 i'-0 iv-- 4@8 O.C. 4@10 O.C. 18 30 4Ce - 4 81-011 -11 Y Y A�. 8 APO Y , � 4 -3'1 "10' ei0'' O 11211 O G. 6 loll O.G. 4e10" O.C. (5)-*4 (5)-*4 9'-011 8 101-011 cal $II 5'-311 21- 1811 3611 *4e8" O.G. (5)-*4 11'-011 104011 11 _6" 31-0 1 .C. G. 24`1 1211 O.C. (5)-■5 1011 5 -9l' 131-411 14 $5@0 O.C. 1 05@12 O.G. 24 42 S@10 O.C. `1� SITE iR67o41NIN4q WALL G5 AFTER POST INSTALLATION GROUT FILL THE SPACE WITH Boo PSI NON -SHRINKABLE NON METALLIC 100/ FLOWA>3LE GROUT 3/411 CHAMFER cft FIN. GRADE FLOW LINE\ OR SLAB 3" DIA. (INSIDE DIA. ID) A6TM-A53 x 'B" TALL EMBEDDED Yz" DOWN FROM - TOP OF WALL 6 40" O.C. MAX. 211 CLR *4's@12" O.C. HORIZ. O.C. PERT QUAK I tK: INL- 5tL I IUM. JZ- I UVVINIJ 11 *. L41N- KAINvt: � t PORTION OF THE NE 1/4 OF SECTION 32, TOWNSHIP 24N, RANGE 5 E W.M. CITY OF RENTON , KING COUNTY, WASHINGTON PROVIDE 2'-0" WIDE X 3'-0" DEEP X q0'-O" LONG CURTAIN DRAIN USE 6" PERFORATED PVC-SCH 40 PIPE (WITHIN TRENCH) WITH IE TO BE 6" ABOVE BOTTOM OF TRENCH 4" DIA. PERFORATED FOOTING DRAINS CONNECT TO GB#1 i1 I 1- /_ I I � I A Y9, 9 29/6 MIN 5LOPE -x-x-x-x 66_WIXRE FENCE X CATCH BASIN (TYPE 2) RIM = 194.12 IE(NE) 8"PERF = 190.87 IE(S) 8"CPEP = 188.12 IE(W) 18"CPEP(SAWED) = 188.02 0.5' RIGHT OF WAY DEDICATION ALONG ° PROJECT FRONTAGE TELEPHONE PEDESTAL I -- FOUND 1 /2" RE AR/C 0.` .. _----- ====(@ I \ #30341 , ,x- " $i'AI n 4'DIA x -�I I VrT\A`?Y `� FO D 1 /2" R AR/C ��194„IP LINE (TYP)_ of TOP' 19(0.00 FOUND 1 /2 REB CAP SOT: 194.00' #23345 WEST 0.28 F , ��`� 790 �o RETAINING W__ALL _ STE \ 44' A CALC. POSITIO FOR 18s� °' a' PER DETAIL 1/05 •I / � �� , � M E/5p" _ 1_ N ,OI 3Q'08 E 17. S NORTH LINE OF LOT 5 1 _ J- 184 18 120.20 i 6" DIA. SOLID PVC--I�B'DyA ;�� I ROOF DRAIN LINE GO No � PER MAPLE �i D%�2" \ DIA TOP= I94.00' / . , �v .'`om SOT: 190.00' 1.0 DOWNSPOUT DETAIL 1/C�� ` , / 1 --, GLEAN OUT (TYP.) GO r> -\N\\TOP 04.00 PT: 182.00RESIDENCE \' / / a 18"x18"x48" DEEP TOP: 12.50' Rg GARAGE i , ` SANITARY S W MANHOLE Gv YARD DRAIN SOT: 1� 1.50' dJ� SLP�B ®17 :> 6 , RIM = 18 RIM EL=174.00' �� 1 , • :j• IE(N,,,-;,) 2"PVC 174.81 BLOW OFF PIPE IN (6 D.I. ROOF MAPLE IA loe\ '\'-CATCH BASIN (TYPE 2) I`� �\ ,�:• :` . DRAIN/DOWNSPOUTS) = 172.00 = �, �� � ENTRY • �... 2 PIPE OUT (6 PVG TO PERF PIPE)= 171.00 - �-' : < SOP: 18 .00 �� RV.I��JS.:::, 5OT: 118. (FEILD VERIFY ALL ELEVATIONS) TOP: 112.50 62LF 6 DIA. D.I. ` 2% MIN. SLOPE G v (CURTAIN DRAIN TO CB) TOP: 1�2.00 I SOT: 1�8.00 , 3OLF 4" DIA. D.I. 1 ,__, ® 2% MIN. SLOPE PLE/3s'DI\�- Y� (FOOTIING DRAIN TO C5) TOP:111BO' I BOT I (o Z) : ARI 22 1 :- . •; `.. l � G � 24"CPEP IE = 181.09 ,-Qkk 14LF 6" DIA_ PVC, (ROOF DRAINS TO GB) IILF 6" DIA. PVC .•. P1i ♦ II ♦ 1 I , --- (ROOF DRAINS TO CB) NEW GB-02 (IN -STREET) -01 (ON -SITE) „ e TOP: 1II.50 (TYPE 1) 34"x30" (TYPE I) 34"x30,, FOUND 1 /2 RE P- #28238 RIM EL=167.00' 3/411 = 11-011 INV. EL= 162.00' PIPE IN (4" D.I. FOOTING DRAINS) = 166.00' oN/ PIPE IN (6" D.1. FROM CURTAIN DRAIN) = 165.00' / 200 L" PIPE IN (6" D.I. FROM PERF PIPE) = 165.00' POINT LOAD PIPE OUT (0" D.1.) = 164.50' 32LF 8" DIA. D.I. 2" DIA (OUTSIDE DIA. / o (FEILD VERIFY ALL ELEVATIONS) ® 2% MIN. SLOPE t / OD) ASTM-A53 e 4'-011 O.C. AS PEDESTRIAN SANITARY EWER NH FENCE POST RIM = 1 1.95 IE(N,S, 12"PVC = 15 5�3 Y2" RECESS rl (4) *4x2'-O" LONG WELDED TO PIPE (SOCKET/ EMBED) GRADE 4m BAIRS (WELDABLE) • (4)'03 REBAR HAIRPINS (2) EA. SIDE OF PIPE n 1211 SOCKET/EMBED @ 6" O.C. V NOTE: FOR BALANCE OF RETAINING 811 WALL INFORMATION SEE RETAINING WALL WALL DTL THIS SHEET i2� 4U�4j@D RAIL�4T R-T�4INC� WALLWALL\G5 1 1/2" = 1'-0" 17LF 8" DIA. D.I. ® 2% MIN. SLOPE EXTEND A 12" D I A D.I. PIPE &'0" INTO EXISTING DITCH AND PROVIDE ROCK PAD SOT: 1 13.50' RIM EL=1-14.501 PERFORATED PIPE I NV. EL = 161.501 TO : 113.00CONNECTION IN 10'X2'X2' PIPE OUT (12" CPEP)= 170.65' 5OT: 112.00 WASHED ROCK TRENCH PER DETAIL ON SHT GII PER VERIFY ALL ELEVATIONS) 1 25LF 6" DIA. D.I. 29/6 MIN. SLOPE TOP: 1-11.50' (PERF. PIPE TO CB) SOT: 1-11.00' (TRANSITION TO CURS) -00 LF 12" CPEP PIPE (g) 8.14516' SLOPE \NEW GB-03 (IN-STRET) (TYPE 1) 34"X30" RIM EL=167.16' +/- I NV. EL = 162.16' PIPE IN (8" D.I.)= 164.50, PIPE IN (12" CPEP)= 163.721 PIPE OUT (12" D.I.)= 163.471 (FEILD VERIFY ALL ELEVATIONS) E;)RA I NAGE CONTROL FL -AN n �� 1 RESPOND TO CITY COMMENTS 2 RESPOND TO CITY COMMENTS 3 RESPOND TO CITY COMMENTS 4 RESPOND TO CITY COMMENTS NO. I REVISION /21/2019 SURVEYED: /21 /2019 DESIGNED: /16/2019 0/31 /201 DRAWN: CHECKED: BY DATE APPR APPROVED: SCALE: 1"=20' ONE INCH AT FULL SCALE IF NOT ONE INCH SCALE ACCORDINGLY VERTICAL: NAVD 1988 HORIZONTAL: NAD 1983/1991 DATUM C TY OF ,R RENTON Planning/Building/Public Works Dept. RIM = 188.25 IE(N) 24"CPEP = 181.40 IE(S) 24"CPEP = 181.34 IE(S) 12"STEEL = 181.54 NOTE: STEP BOTTOM OF FOOTING 50 THAT FINISH GRADE IS 10" Aif3OVE BOTTOM OF FOOTING IN LE-C�FEND_ • FOUND 1/2'I RE13AR/CAP AS NOTED L 5ET LINE STAKE UTILITY POLE - o-UTILITY POLE UJITH LUMINARE mi POUR RJEMETE ® UJATER METER � HYDRANT UJATER \/AL\/E CATCH SAS IN SANITARY SEUJER MANHOLE c& CLEAN OUT a GAS 1/ALYE GAS METER - c - APPROX. GAS LINE LOCATION - W - APPROX. UJATER L INE LOCATIONR - s - APPROX. 5ANITA,1' 5EUJER LINE LOCATION -OH- APPROX. O\/ERHEAD UTILITY LINE LOCATION DECIDUOUS TREE CONIFEROUS TREE x/x SIZE OF TREE / SIZE OF DRIP LINE R-402606 IN COMPLIANCE WITH CITY OF RENTON STANDARDS DEVELOPMENT ENGINEERING CURRENT PLANNING ,, 7 jchavez 11 /12/2019 W vdolbee 11 /13/2019 SIERRA HOMES, INC. 3802 MONTEREY PL NE RENTON WA. 98056 DRAINAGE CONTROL PLAN U Z I DATE: u_ 8/31/2018 LLJ FIELDBOOK: L PAGE: O DRAWING NO: C5 = SHEET: V G OF: 12 Q ry ry w m 7 �Fo QUARTER: NE- SECTION: 32- TOWNSHIP: 24N- RANGE: 5 E (10 `V �/76' \� \` PORTION OF THE NE 1 4 OF SECTION 32 TOWNSHIP 24N RANGE 5 E W.M. CITY OF RENTON KING COUNTY WASHINGTON ROCKERY PER \I — 1 �6 �� F DFTAIL 4YG8 O 17LF 8/ DIA. D.I. I — — _ ..6 I / 6 TOP: 184.00 i / I� � @ 2% IN. SLOPE BO 182.ZA'llr l' I I • 21 ' �'' 1 i \ I �Q T 1� .00 RETAIN ,4LL LJJ \ / /\ / \ 1 �/ j B T 11.001O.5' RIGHT OF \ _ _ PET I L 'C cu ' DED I G TI ON ,4LONG (TYP. 5 /'�q^ TOP- 177.01 PROJECT FRONT,4GE ASPHALT\TRANSITION 2 .9 1 / ci` ' SOT: 173.50' 1\\\ w 75 O 17 QI ry ry w m vil 3 IIIII IIIII m _ N EDGE OF EXIST. O 0 I �o + I 80 LF 12 CPEP PIPE + Pf4VEMENT 8.14% MIN SLOPE EXTEND A 12" D I A D.I. PIPE 4'0'' INTO - EX I STI NO DITCH AND PROV I ] ROCK FAD 6 6 \NEW C5-03 (I N-STRET) (TYPE 1) 34"X30" RIM EL=167.16 +/- I NV. EL = 162.16' PIPE IN (a" D.I.)= 164.50' PIPE IN (12" CPEP)= 163.72' PIPE OUT (12" D.I.)= 165.47' (FE I LD VERIFY ALL ELEVATIONS) W LLJ O Z z < O LLI -� w _ — m � MONTEREY PLACE NE _ . � / (6) STREET TREES CER SACCHARUM (SUGA MA PER G 1 TY OF RENTO REaU I REMENT5 v- NEW CB-02 (IN -STREET) (TYPE 1) 34"x3O" \ RIM EL=174.50' Oy INV. EL= 161 i30' PIPE OUT (12" CPEP)= 170.65' (FE I LD VERIFY ALL ELEVATIONS) I NAC:;,E I Mf=RO\/EMEN7 FLANSCALE : III MONTEREY FLAC...,E ROAD PROFILE SOLE : I" = 10'-0" +uu 1 RESPOND TO CITY COMMENTS /21/2019 SURVEYED: 2 RESPOND TO CITY COMMENTS /21/2019 10/31/2019DRAWN: DESIGNED: 3 RESPOND TO CITY COMMENTS /16/2019 4 RESPOND TO CITY COMMENTS CHECKED: NO. REVISION BY DATE APPR APPROVED: ROTATE SE � STRUCTURE-/ LID ZOO SOIL I D, I S AWAY FROM CURB (CONTRACTOR 7O OBTAIN S WER PERMIT F MANHOLE ROT 71 N PRIOR TO Cd?NSTRUCTION AND I SSUAkCE OF CIVIL PERMIT) TOP: I�i6. BOT: g4.00 \ �-2nn \ TOP: 194.00' GONNEGT Tb s MATGH / 5 T • 190.00I EXISTING 511 EWALK / XIST 1 �1 I g0 00 S��V' RE LOCATE EXIST T � ` EDGE OF EXIST. PAVEI � ss 72 �P '� 67 oOOo v SCALE: VERTICAL: AD 1 • C T Y O F 1 " = 2 0 ' HORIZONTAL: NAD 983/183/1991 I PRI RENTON ONE INCH DATUM AT FULL SCALE Planning/Building/Public Works Dept. IF NOT ONE INCH SCALE ACCORDINGLY 815112018 <'I >> 7 87.00 0.5' DEDICATION VERT CEMENT' CONCRETE CURB AND GUTTER / SAWCUT EXIST EDGE OF PAVEMENT 1' INSIDE W/NEAT LINE CUT, CLEAN, HEAT AND TACK EDGES W/SEALER CSS-1 AND HOT ASPHALT CEMENT 4' MINIMUM PAVED SECTION REQUIRED. STANDARD PAVEMENT SECTION 3" COMP DEPTH CLASS B ASPHALT 3" COMP DEPTH ATB 6" COMP DEPTH GRAVEL BORROW OR MATCH EXISTING PAVEMENT WHICH EVER IS GREATER MONTEREY PL NE HALF STREET L\ 1rr alL\�iT ■ ■ a� CD N TS DESIGN SPEED 35 MPH PUBLIC ROAD NOTE: CONTRACTOR TO MATCH EXISTING CROWN SECTION R-402607 IN COMPLIANCE WITH CITY OF RENTON STANDARDS DEVELOPMENT ENGINEERING jchavez 11 /12/2019 CURRENT PLANNING vdolbee 11 /13/2019 SIERRA HOMES, INC. 3802 MONTEREY PL NE RENTON WA. 98056 ROADWAY/DRAINAGE IMPROVEMENT PLAN (i Z _I DATE: U) 8/31/2018 W FIELDBOOK: C PAGE: GO DRAWING NO: C6 = SHEET: OF: 1 2 ry ry w O N TRENCH RESTORATION AND STREET OVERLAY REQUIREMENTS (CONT'D) TRENCH RESTORATION AND STREET OVERLAY REQUIREMENTS (CONT'D) TRENCH RESTORATION AND STREET OVERLAY REQUIREMENTS (CONT'D) O DEPARTMENT OF COMMUNITY CITY OF AND ECONOMIC DEVELOPMENT Renton .� CITY OF RENTON STANDARDS (3) If the outside of the trenching is within three feet (T) of any adjacent lane line, the entire adjacent twenty-four inch (24") lifts, up to the top six-foot (6) zone. All trench backfill shall be firm and unyielding IPlanning Division 1 1055 South Grady Way, 6t" Floor I Renton, WA 98057 1 425-430-7200 All materials and workmanship shall be in accordance with the City of Renton Standard and Supplemental Specifications traveled land affected will be overlaid. but in no case shall be compacted to more than ninety-two percent (92%) of maximum density in 0 Website: rentonwa.gov (current adopted version) except where otherwise noted in these standards. Materials and workmanship are required to 4 If the trenching Is greater than ore equal to 30% of lane per block 660 foot maximum block length),or () g� g q p ( permeable pavement areas. W be in conformance with standards for the Standard Specifications for Road, Bridge, and Municipal Construction prepared if the total patches exceed 12 per block, then the lanes affected will be overlaid. Minimum overlay f. All compaction shall be performed by mechanical methods. The compaction tests may be performed in TRENCH RESTORATION AND STREET OVERLAY by the Washington State Chapter of the American Public Works Association (APWA) and the Washington State Department shall include all patches within the block section. four -foot (4') vertical increments maximum. The test results shall be given to the Engineer for review and of Transportation (WSDOT) and shall comply with the current edition, as modified by the City of Renton Supplemental (5) The entire traveled lane width for the length of the trench and an additional ten feet (10) at each end approval prior to paving. The number and location of tests required shall be determined by the Engineer. REQUIREMENTS1. Specifications. An asphalt paver shall be used in accordance with Section 5-04.3(3) of Standard Specifications. A "Layton Box" of the trench will be ground down to a depth of two inches (2"). A two-inch (2") overlay of Class B will d. Temporary restoration of trenches for overnight use shall be accomplished by using MC mix (cold mix), or equal may be used in place of the power -propelled paver. Rollers shall be used in accordance with Section 5- be applied per City standards. Asphalt Treated Base (ATB), or steel plates, as approved by the Engineer. ATB used for temporary Published: 211612018 04.3(4) of the Standard Specifications. Plate Compactors and Jumping Jacks shall not be used in lieu of C. Potholing: restoration may be dumped directly into the trench, bladed out and rolled. After rolling, the trench must rollers. be filled flush with asphalt to provide a smooth riding surface. If the temporary trench restoration does It is the intent of the following policies, procedures and specifications to obtain satisfactory work with a Potholing shall meet the same requirements as trenching and pavement restoration. Potholing shall be a not hold up, the contractor shall repair the patch within eight hours of being notified of the problem by U minimum of delayto all parties concerned when performing trench restorations or street overlays. p p g Y 2. Trench backfill and resurfacing shall be as shown in the City of Renton Standard Details, unless modified by the minimum of one foot (1') beyond the excavation. All affected lanes will be ground down to a depth of two the City. This requirement applies 24 hours per da seven days per week. In the event that the City Y q pP P Y, Y P Y z — City permit. Surfacing depths shown in the standard details are minimums and may be increased by the Engineer inches (2") and paved not less than six and one half feet (6.5') wide for the entire width of the lane. Potholes determines to repair the temporary patch, the contractor shall reimburse the City in an amount that is _ to meet traffic loads or site conditions. greater than five feet (5') in length, width or diameter shall be restored to trench restoration standards. In double the City's costs in repairing the patch, with the second half of the reimbursement to represent City IPURPOSE 3. Requirement for Patching, Overlay, and Overlay Widths: all cases potholes shall be repaired per Renton Standard Plans. Restoration requirements utilizing vactor P p P q g overhead and hidden costs. The purpose of this Code Section is to establish guidelines for the restoration of City streets disturbed by installation of equipment will be determined by the Engineer. W utilities and other construction activities. Any public or private utilities, general contractors, or others permitted to work All trench and pavement cuts shall be made by sawcut or by grinding. Sawcuts or grinding shall be a minimum e. Asphalt Concrete Class E or Class B shall be placed to the compacted depth as required and indicated on in the public right-of-waywill adhere to the procedures set forth in this olic p p policy. of one foot 1' outside the trench width. The to two inches 2" of as halt shall be round down to a minimum ( ) p ( ) p g 4. Pavement Removal in Lieu of Grinding: City of Renton Standard Plans or as directed b the Engineer. The grade of asphalt shall be AR-4000W. The Y Y g� g p Odistance of one foot (1') beyond the actual outside edges of the trench and shall be replaced with two inches The contractor in all cases can remove the pavement in the replacement area instead of grinding out the materials shall be made in conformance with Section 9-02.1(4) of the Standard Specifications. = DEFINITION "engineer" (2") of Class B asphalt, per City of Renton Standard Plans. At the discretion of the engineer, a full street width specified two inches (2") of asphalt. Full pavement replacement to meet or exceed the existing pavement depth f. Tack coat shall be applied to the existing pavement at edge of saw cuts and shall be emulsified asphalt I Engineer: The term shall denote the City project manager, inspector and/or plan reviewer, or their designated overlay may be required. will be required for the area of pavement removal. Patching of pervious concrete shall follow American Concrete grade CSS-1, as specified in Section 9-02.1(6) of the Standard Specifications. Tack shall be applied as Q representative. Lane -width or a full street -width overlay will be determined based upon the location and length of the proposed 1-13 .. - Institute (ACI) 522Porous asphalt shall be specified on a project -by -project basis by the engineer. specified in Section 5-04 of the Standard Specifications. APPLICATION trench within the roadway cross-section. Changes in field conditions may warrant implementation of additional Permeable materials should be replaced in -kind where feasible. Patching porous asphalt with conventional g. Asphalt Concrete Class E or Class B shall be placed in accordance with Section 5-04 of the Standard 0/ overlay requirements. asphalt is acceptable if it is no more than ten percent (10%) of the total facility area or does not impact the . W The following standards in this Section shall be followed when doing trench or excavation work within the paved portion overall facility function. Appropriate precautions shall be taken during pavement repair and replacement e efforts Specifications; except those longitudinal joints between successive layers of asphalt concrete shall be _ of any City of Renton right-of-way. Modifications or exemptions to these standards may be authorized by the Community a. Trenches (Road Crossings); to prevent clogging of adjacent surfaces. displaced laterally a minimum of twelve inches (12"), unless otherwise approved by the Engineer. Fine (� and Economic Development Administrator, or authorized representative, upon written request by the permittee, the (1) The minimum width of a transverse patch (road crossing) shall be six and one-half feet (6.5'). See City and coarse aggregate shall be in accordance with Section 9-03.8 of the Standard Specifications. permittee's contractor or engineer, and demonstration of an equivalent alternative. of Renton Standard Plans. 5. Trench Backfill and Restoration Construction Re uirements: q All street surfaces, walks or driveways within the street trenching areas shall be feathered and shimmed a. Trench restoration shall be either by a patch or overlay method, as required and indicated on City of to an extent that provides a smooth -riding connection and expeditious drainage flow for the newly paved HOURS OF OPERATIONS (2) Any affected lane will be ground down two inches (2") and paved for the entire width of the lane. Renton Standard Plans. surface. Hours for work within the roadway for asphalt overlays or trench restoration shall be as directed by the Traffic Control Plan requirements and the Traffic Operations Engineer. (3) The patch shall be a minimum of one foot (1') beyond the excavation and patch length shall be a b. All trench and pavement cuts, which will not be overlaid, shall be made by sawcut or grinding. Sawcuts Feathering and shimming shall not decrease the minimum vertical curb depth below four inches (4") for minimum of an entire traveled lane. shall be a minimum of two feet 2' outside the excavated trench width. ( ) storm water flow. The Engineer may require additional grinding to increase the curb depth available for INSPECTION (4) If the outside of the trenching is within three feet (T) of any adjacent lane line, the entire adjacent c. All trenching within the top four feet (4') shall be backfilled with crushed surfacing materials conforming storm water flow in areas that are inadequate. Shimming and feathering as required by the Engineer shall The Engineer may determine in the field that a full street -width (edge -of -pavement to edge -of -pavement) overlay is traveled lane affected will be repaved. to Section 4-04 of the Standard Specifications. Any trenching over four feet (4') in depth may use materials be accomplished by raking out the oversized aggregates from the Class B mix as appropriate. required due to changes in the permit conditions such as, but not limited to the following: (5) An area including the trench and one foot (1') on each side of the trench but not less than six and one- approved by the Engineer or Materials Lab for backfilling below the four -foot (4') depth. Surface smoothness shall be per Section 5-04.3(13) of the Standard Specifications. The paving shall be 1. There has been damage to the existing asphalt surface due to the contractor's equipment. half feet (6.5') e entire wofe affected we round down to a depth ( ) total fthe tiwidth the traveled lill b g p d. If the existing material (or other material) is determined by the Engineer to be suitable for backfill, the corrected by removal and repaving of the trench only. Asphalt patch depths will vary based upon the 2. The trench width was increased significantly or the existing pavement is undermined or damaged. of two inches (2"). A two-inch 2" overly of Class B asphalt will be applied per City standards. ( ) ( ) Y P Pp p Y contractor may use the native material except that the top six inches (6") shall be crushed surfacing top streets being trenched. The actual depths of asphalt and the work to be performed shall be as required 3. Any other construction related activities that require additional pavement restoration. b. Trenches Running Parallel with the Street: course material. and indicated on City of Renton Standard Plans. Y (1) The minimum width of a longitudinal patch shall be four and one-half feet (4.5'). See City of Renton e. The trench shall be compacted to a minimum ninety-five percent (95%) density, as described in Section 2- Compaction of all lifts of asphalt shall be a minimum ninety-two percent (92%) of density as determined Standard Plans. 03 of the Standard Specifications. In the top six feet (6') of any trench, backfill compaction shall be by WSDOT Test Method 705. The number of tests required shall be determined by the Engineer. performed in eight (8) to twelve -inch (12") lifts. Any trench deeper than six feet (G) may be compacted in (2) If the trenching is within a single traveled lane, an entire lane -width overlay will be required. Page 2 of 10 1 Published: 2/16/2018 Page 3 of 10 1 Published: 2/16/2018 Page 4 of 10 1 Published: 2/16/2018 Page 1 of 10 1 Published: 2/16/2018 TRENCH RESTORATION AND STREET OVERLAY REQUIREMENTS (CONT'D) Testing shall be performed by an independent testing lab with the results being supplied to the Engineer. Testing is not intended to relieve the contractor from any liability for the trench restoration. It is intended to show the inspector, and the City, that the restoration meets these specifications. h. All joints, except those associated with permeable pavement, shall be sealed using paving asphalt AR- 4000W. i. When trenching within the unpaved roadway shoulder(s), the shoulder shall be restored to its original condition, or better. j. The final patch shall be completed as soon as possible and shall not exceed fifteen (15) working days after first opening the trench. This time frame may be adjusted if delays are due to inclement paving weather or other adverse conditions that may exist. However, delaying of final patch or overlay work is subject to the Engineer's approval. The Engineer may deem it necessary to complete the work within the fifteen (15) working day time frame and not allow any time extension. Should this occur, the contractor shall perform the necessary work, as directed by the Engineer. k. A City of Renton Temporary Traffic Control Plan (from Renton Transportation Engineering) shall be submitted and approved by the Engineer a minimum of three (3) working days prior to commencement of work. 6. Removal of Utility Locate Markings from Sidewalks Required: The permittee will be required to remove utility locate marks on sidewalks only within the Center Downtown Zone. The permittee shall remove the utility locate marks within 14 days of job completion. R-402608 IN COMPLIANCE WITH CITY OF RENTON STANDARDS FDEVELOPMENT ENGINEERING ` +11 jchavez 11 /12/2019 1 RESPOND TO CITY COMMENTS 2 RESPOND TO CITY COMMENTS /21/2019 SURVEYED: SCALE: VERTICADATE: >> HORIZONTALLY NAD D1983/1991 ' C T Y 0 F /21/2019 1 =20' SIERRA HOMES , INC. 8/31 /2018 Page 5 of 10 1 Published: 2/16/2018 3 RESPOND TO CITY COMMENTS DESIGNED: Q /16/2019 RENTON FIELDBOOK: 3802 MONTEREY PL NE RENTON WA. 98056 PAGE: 4 RESPOND TO CITY COMMENTS DRAWN: 0/31/201 ' DRAWING NO: ONE INCH DATUM CHECKED: AT FULL SCALE Planning/Buiding/Public Works Dept. C7 IF NOT ONE INCH N 0. REVISION BY DATE A P P R APPROVED: SCALE ACCORDINGLY SHEET: OF: NOTE 8 12 U Z U) CW G O 2 QI ry ry W ,rjo";, U z () W 75 O QI ry ry W m r- SAW CUT SHALL BE VERTICAL AND IN STRAIGHT LINES SEE WSC07 STANDARD SPECIFICATION 5-01.3(6) 6" AND NOTES BELOW MIN. EXISTING COMPACTED BASE SIDE OF TRENCH 12f MIN. CSTC, BANK RUN GRAVEL FOR TRENCH BACKFILL (9-03.9(3)), GRAVEL BORROW (9-03.14(1)) PER WSDOT STANDARD SPECIFICATIONS OR NATIVE MATERILA IF APPROVED IN WRITING BY ENGINEER BASED ON GEOTECH REPORT, COMPACTED TO 95% MODIFIED PROCTOR. PANEL REPLACEMENT DETERMINATION FULL CEMENT CONCRETE PANEL REPLACEMENT: FOR CEMENT CONCRETE SURFACE STREETS, THE MINIMUM RESTORATION SHALL BE FULL PANEL REPLACEMENT, IF ONE OR MORE OF THE FOLLOWING CONDITIONS EXIST: CONDITIONS ADDITIONAL REQUIREMENTS ALL BUS ROUTES ALL INTERSECTIONS PLUS ONE PANEL BEYOND THE CURB RETURN 407e OR GREATER OF EXISTING PANEL REMOVAL EXCELLENT CONDITION (BASED ON VISUAL AND/OR NON —DESTRUCTION TESTING PRINCIPAL, MINOR, COLLECTOR ARTERIALS AND ALL STREETS IN CBD WITHOUT BUS ROUTES PORTLAND CEMENT CONCRETE (PCC) SHALL MEET THE MATERIAL AND CONSTRUCTION REQUIREMENTS OF WSDOT STANDARD SPECIFICATION 5-05 (� SAW CUT SHALL BE VERTICAL 1 AND IN STRAIGHT LINES EXISTING CONCRETE PAVEMENT r—SEE NOTES BELOW 12" 1 L 6" MIN. `SIDE OF TRENCH COMPACTED CRUSHED SURFACING TOP COURSE_ NOTES: 1. TRAN RS OINTS 1-1/2" DIAM. X 18"' ® 12" DOWEL BARS ON CENTER MEETING WSDOT STANDARD SPECIFICATION 9-07.5. 2. LONGITUDINAL JOINTS #5 TIE BARS X 30" ® 36" ON CENTER MEETING WSDOT STANDARD SPECIFICATION 9-07.6. 3. WHEN THE PCC PANEL IS LESS THAN 8" IN THICKNESS #5 TIE BARS X 30" SHALL BE USED. FOR TRANSVERSE JOINTS TIE BARS SHALL BE ON 36" CENTERS WITH NO LESS THAN 2 BARS PER SIDE ON SMALL REPAIRS OR REPLACEMENT PANELS. 4. TIE BARS AND CORROSION —RESISTANT DOWEL BARS SHALL BE PLACED IN ACCORDANCE WITH WSDOT STANDARD SPECIFICATION 5-05.3(10). 5. DOWELS SHALL NOT BE USED WHEN PCC PANEL IS LESS THAN 8" IN THICKNESS. 6. NEW PCC PANEL SHALL MATCH THICKNESS OF EXISTING CONCRETE PAVEMENT. 7. FULL PCC PANEL REPLACEMENT IS NOT REQUIRED WHEN OVERLAID WITH ASPHALT PAVEMENT. • PUBLIC WORKS TYPICAL PATCH FOR RIGID STD. PLAN — 111 DEPARTMENT PAVEMENT WITHOUT ASPHALT a ' ' (1F';r) CONCRETE OVERLAY 18" OF 2-4" DIA. FILTERED DRAIN ROCKS. EXTEND ALONG ENTIRE - LENGTH OF ROCKERY m 2 M ROC X 934 4 MA Q� ROCK 17 5 MAN ROCKS DENSE, UNDISTURBED SOIL MIN. ro" PERF-PYC DRAIN PIP FILTER FABRIC — FINISH GRADE SLOPE AWAY FROM BACK OF ROCKER'I' AT (2) ro FOR A DISTANCE OF 10I OR AS APPRO\/ED BY TI 4E GEOTEC-4NICAL ENGINEER a FI III III- NON TRAFFIC OR 21 4/1V SLOPE SURCHARGE AS APPLICABLE NATIVE- CUT 1111 �_ IIII� N FIN NOTE: FOF, T1PFP1) CONFIG0RATION UPPER TIER 544LL BE SET BACK A DISTANCE EQUAL TO AT LEAST THE NE IG�4T OF THE LOWER WALL NTS 1 RESPOND TO CITY COMMENTS /21/2019 SURVEYED: SCALE: 1>> =20' VERTICAL: NAVD 1988 HORIZONTAL: NAD 1983/1991 DATUM AM Planning/ 2 RESPOND TO CITY COMMENTS /21/2019 DESIGNED: 3 RESPOND TO CITY COMMENTS /16/2019 4 RESPOND TO CITY COMMENTS 0/31/201 DRAWN: ONE INCH CHECKED: AT FULL SCALE IF NOT ONE INCH SCALE ACCORDINGLY NO. REVISION BY DATE APPR APPROVED: C TY OF RENTON uilding/Public Works Dept. R-402609 IN COMPLIANCE WITH CITY OF RENTON STANDARDS DEVELOPMENT ENGINEERING jchavez 11 /12/2019 w] I SIERRA HOMES, INC. 3802 MONTEREY PL NE RENTON WA. 98056 NOTES U z _I DATE: U) 8/31/2018 W FIELDBOOK: C PAGE: O DRAWING NO: C8 = SHEET: 9 OF: 12 y r^� I NO W irJ�l (0 O IT O W I- U Z v / 5W L O 2 G/' I 'Ay \ '1.A 0. W U) V DocuSign Envelope ID: 6EECF5B6-602A-4E4A-B436-A317AA638878 THE FOLLOWING IS A LISTING OF GENERAL NOTES THAT SHALL BE INCORPORATED IN THE DRAINAGE PLAN SET. ALL THE NOTES ON THE LIST MAY NOT PERTAIN TO EVERY PROJECT. THE APPLICANT OR OWNER, HEREBY REFERRED -0 AS APPLICANT, MAY STRIKE OUT IRRELEVANT NOTES IF NOT APPLICABLE TO THE PROJECT. HOWEVER, THE APPLICANT SHALL NOT RENUMBER NOR EDIT THE REMAINING NOTES. IF ADDITIONAL NOTES ARE NEEDED FOR SPECIFIC ASPECTS, THEY SHALL BE ADDED AFTER THE SURFACE WATER STANDARD PLAN NOTES. 1. BEFORE ANY CONSTRUCTION OR DEVELOPMENT ACTIVITY OCCURS, A PRE -CONSTRUCTION MEETING SHALL BE HELD AMONG THE CITY OF RENTON. HEREBY REFERRED TO AS THE CITY, THE APPLICANT, AND THE APPLICANT'S CONTRACTOR. 2. THE APPLICANT SHALL BE RESPONSIBLE FOR SECURING ALL NECESSARY CITY, STATE, AND FEDERAL PERMITS PRIOR TO CONSTRUCTION. 3. ALL STORM DRAINAGE IMPROVEMENTS SHALL BE DESIGNED AND CONSTRUCTED N ACCORDANCE WITH THE LATEST EDITION OF THE CITY OF REN70N SURFACE WATER DESIGN MANUAL (RENTON SWDM), RENTON MUNICIPAL CODE (RMC), AND THE STANDARD SPECIFICATIONS FOR ROAD, BRIDGEAND MUNICIPAL CONSTRUCTION PREPARED BY WSDOT AND THE AMERICAN PUBLIC WORKS ASSOCIATION (APWA). IT SHALL BE THE SOLE RESPONSIBILITY OF THE APPLICANT TO CORRECT ANY ERROR, OMISSION OR VARIATION FROM THE ABOVE REQUIREMENTS FOUND IN THE PLANS. ALL CORRECTIONS SHALL BE AT NO ADDITIONAL COST TO THE CITY. 4. APPROVAL OF THE ROAD, GRADING, PARKING, BUILDING, AND DRAINAGE PLAN DOES NOT CONSTITUTE AS APPROVAL OF ANY OTHER CONSTRUCTION (E.G. WATER, SEWER, GAS, ELECTRICAL. ETC.). PLANS FOR STRUCTURES SUCH AS BRIDGES, VAULTS, AND RETAINING WALLS REQUIRE A SEPARATE REVIEW ANDAPPROVAL BY THE CITY PRIOR TO CONSTRUCTION. THE SURFACE WATER DRAINAGE SYSTEM SHALL BE CONSTRUCTED ACCORDING TOTHE APPROVED PLANS. ANY DEVIATION FROM THE APPROVED PLANS WILL REQUIRE COORDINATION FOLLOWED BY WRITTEN APPROVAL FROM THE CITY. 5. A COPY OF THE APPROVED P-ANS SHALL BE ON THE JOB SITE WHENEVER CONSTRUCTION IS IN PROGRESS. 6. THE LOCATIONS OF ALL EXIS-ING UTILITIES SHOWN HEREON HAVE BEEN ESTABLISHED BY FIELD SURVEY OR OBTAINED FROM AVAILABLE RECORDS AND SHALL THEREFORE BE CONSIDERED APPROXIMATE ONLY AND NOT NECESSARILY COMPLETE. IT IS THE SOLE RESPONSIBILITY OF THE APPLICANT AND THE APPLICANT'S CONTRACTOR TO INDEPENDENTLY VERIFY THE ACCURACY OF ALL UTILITY LOCAT DNS SHOWN, AND TO FURTHER DISCOVER AND AVOID ANY OTHER UTILITIES NOT SHOWN HEREON THAT MAY BE AFFECTED BY THE IMPLEMENTATION OF THIS PLAN. THE APPLICANT SHALL RECORD ON THE AS -BUILT DRAWINGS ALL UNDOCUMENTED UTILITIES DISCOVERED AND ANY CHANGES TO THE APPROVED PLANS. THE APPLICANT SHALL IMMEDIATELY NOTIFY THE ENGINEER OF RECORD IF A CONFLICT EXISTS. 7. VERTICAL DATUM SHALL BE NAVD 88 AND HORIZONTAL DATUM SHALL BE NAD 83 (WA STATE PLANE, NORTH), UNLESS OTHERWISE APPROVED BY THE CITY. REFERENCE BENCHMARK, DATUM, AND ELEVATIONS SHALL BE NOTED ON THE PLANS. 8. ALL UTILITY TRENCH BACKFILL AND ROADWAY SUBGRADE SHALL BE COMPACTED TO 95% MAXIMUM DRY DENSITY PER SECTION 2-03.304)D - COMPACTION AND MOISTURE CONTROL TESTS OF THE WSDOT STANDARD SPECIFICATIONS. IN PERMEABLE PAVEMENT AND OTHER INFILTRATION AREAS, ALL TRENCH BACKFILL SHALL BE FIRM AND UNYIELDING BUT IN NO CASE SHALL BE COMPACTED TO MORE THAN 92% OF MAXIMUM DRY DENSITY. 9. OPEN CUTTING OF EXISTING ROADWAYS FOR STORM DRAINAGE WORK IS NOT ALLOWED UNLESS SPECIFICALLY APPROVED BY THE CITY AND NOTED ON THESE APPROVED PLANS. ANY OPEN CUT SHALL BE RESTORED IN ACCORDANCE WITH THE CITY TRENCH RESTORATION STANDARDS. 10. ALL PIPE AND STRUCTURES SHALL BE STAKED FOR SURVEY LINE AND GRADE PRIOR TO THE START OF CONSTRUCTION. WHERE SHOWN ON THE PLANS OR WHERE DIRECTED BY THE CITY, THE EXISTING MANHOLES, CATCH BASINS, OR INLETS SHALL BE ADJUSTED TO THE GRADE AS STAKED. 11. ALL FLOW CONTROL FACILITIES SHALL BE INSTALLED AND IN OPERATION PRIOR TO, OR IN CONJUNCTION WITH, ANY CONSTRUCTION ACTIVITY UNLESS OTHERWISE APPROVED BY THE CITY. 12. ALL PIPE AND APPURTENANCES SHALL BE LAID ON A PROPERLY PREPARED FOUNDATION IN ACCORDANCE WITH THE CURRENT STATE OF WASHINGTON STANDARD SPECIFICATION FOR ROAD AND BRIDGE CONSTRUCTION. THIS SHALL INCLUDE NECESSARY LEVELING OF THE TRENCH BOTTOM OR THE TOP OF THE FOUNDATION MATERIAL, AS WELL AS PLACEMENT AND COMPACTION OF REQUIRED BEDDING MATERIAL TO UNIFORM GRADE SO THAT THE ENTIRE LENGTH OF THE PIPE WILL BE SUPPORTED ON A UNIFORMLY DENSE, UNYIELDING BASE. ALL PIPE BEDDING AND BACKFILL SHALL BE AS SHOWN ON THE CITY STANDARD PLAN 220.00, 220.10, AND 220.20. 13. STEEL PIPE SHALL BE ALUMINIZED, OR GALVANIZED WITH ASPHALT TREATMENT 1, 2, OR 51NSIDE AND OUTSIDE. 14. ALL DRAINAGE STRUCTURES SUCH AS CATCH BASINS AND MANHOLES SHALL BE FITTED WITH DUCTILE IRON, BOLT -LOCKING LIDS PERTHE CITY STANDARD PLAN 204.10, 204.20, 204.30, AND 204.50. STRUCTURES SHALL HAVE: • RECTANGULAR OR ROUND, SOLID LIDS WHEN NOT COLLECTING RUNOFF, AND OUTSIDE OF THE ROADWAY. • ROUND, SOLID LIDS WHEN NOT COLLECTING RUNOFF, AND LOCATED WITHIN THE ROADWAY, BUT OUTSIDE OF THE CURB/GUTTER LINE. • ROUND, SOLID LIDS DISPLAYING THE CITY LOGO WHEN WITHIN THE PUBLIC RIGHT-0E-WAY OR IN AN EASEMENT TO THE CITY. PRIVATE STRUCTURE LIDS OUTSIDE PUBLIC RIGHT-OF-WAY AND EASEMENTS TO THE CITY SHALL NOT DISPLAY THE CITY LOGO. 15. BUILDINGS AND OTHER STRUCTURES SHALL BE PLACED IN ACCORDANCE WITH TABLE 4.1 EASEMENT WIDTHS AND BUILDING SETBACKS LINES OF THE RENTON SWDM. 16. LIDS OF MANHOLES/CATCH BASINS WITHIN PUBLIC RIGFT-OF-WAY SHALL NOT BE ADJUSTED TO FINAL GRADE UNTIL AFTER PAVING. AL_ MANHOLE/CATCH BASIN RIMS SHALL BE ADJUSTED TO BE FLUSH WITH FINAL FINISHED GRADES, UNLESS OTHERWISE SHOWN. 17. ALL DRIVEWAY CULVERTS LOCATED WITHIN CITY RIGHT-OF-WAY SHALL BE OF SUFFICIENT LENGTH TO PROVIDE A MINIMUM 3:1 SLOPE FROM THE EDGE OF THE DR VEWAY TO THE BOTTOM OF THE DITCH. UNLESS OTHERWISE NOTED, DRAWING IS NOTTO SCALE (NTS) STD. PLAN - 267.00 _o� PUBLIC WORKS SURFACE WATER STANDARD PLAN PPR D: [I� DEPARTMENT NOTES (1 OF 2) GAZ 9/28/2018 I wa,t:na W111o, DATE 1cJj\NC°ROPa INSTALL DRIVEWAY CULVERT IF THERE IS A ROADSIDE DITCH PRESENT, AS PER CITY ROAD STANDARDS 4"-T QUARRY SPALLS GEOTEXTILE DocuSign Envelope ID: 6EECF5B6-602A-4E4A-B436-A317AA638878 :45 A DRIVEWAYS SHALL BE PAVED TO THE EDGE OF R-O-W PRIOR TO INSTALLATION OF THE CONSTRUCTION ENTRANCE TO AVOID DAMAGING OF THE ROADWAY IT IS RECOMMENDED THAT THE ENTRANCE BE CROWNED SO THAT RUNOFF DRAINS OFF THE PAD SURFACE WATER STANDARD PLAN NOTES: THE FOLLOWING IS A LISTING OF GENERAL NOTES THAT SHALL BE INCORPORATED IN THE DRAINAGE PLAN SET. ALL THE NOTES ON THE LIST MAY NOT PERTAIN TO EVERY PROJECT. THE APPLICANT OR OWNER, HEREBY REFERRED -0 AS APPLICANT, MAY STRIKE OUT IRRELEVANT NOTES IF NOT APPLICABLE TO THE PROJECT. HOWEVER, THE APPLICANT SHALL NOT RENUMBER NOR EDIT THE REMAINING NOTES. IF ADDITIONAL NOTES ARE NEEDED FOR SPECIFIC ASPECTS, THEY SHALL BE ADDED AFTER THE SURFACE WATER STANDARD PLAN NOTES. 18. ROCK FOR EROSION PROTECTION OF ROADSIDE DITCHES, WHERE REQUIRED, SHALL BE OF SOUND QUARRY ROCK PLACED TO A MINIMUM DEPTH OF ONE (1) FOOT AND SHALL MEET THE FOLLOWING SPECIFICATIONS: • 4-8INCH ROCK /40-70%PASSING; • 2-4INCH ROCK /30-40%PASSING; AND • LESS THAN 21NCH ROCK 110 - 20% PASSING. 19. FOOTING DRAINAGE SYSTEMS AND ROOF DOWNSPOUT SYSTEMS SHALL NOT BE INTERCONNECTED AND SHALL SEPARATELY CONVEY COLLECTED FLOWS TO THE CONVEYANCE SYSTEM OR FLOW CONTROL FACILITY ON THE SITE, UNLESS APPROVED BY THE CITY. FOOTING DRAINS SHALL NOT BE CONNECTED TO ON -SITE SNIPS. 20. THE END OF EACH STORM DRAIN STUB SHALL BE CAPPED. A CLEANOUT TOPPED WITH A BOLT -LOCKING LID MARKED "STORM" SHALL BE LOCATED AT THE PROPERTY LINE OR AT THE POINT OF CONNECTION OF A PRIVATE STORM DRAINAGE CONVEYANCE SYSTEM PER THE CITY STANDARD PLAN 227.00. 21. ALL STORM SYSTEM EXTENSIONS SHALL BE STAKED FOR LINE AND GRADE BY A SURVEYOR LICENSED IN WASHINGTON STATE, AND CUT SHEETS SHALL BE PROVIDED TO THE CITY PRIOR TO CONSTRUCTION. 22. ALL NEWLY -INSTALLED AND NEWLY -REHABILITATED PRIVATE AND PUBLIC STORM CONVEYANCE SYSTEMS SHALL BE INSPECTED BY MEANS OF REMOTE CCTV ( ) ACCORDING TO THE CITY STANDARD PLAN 266.00. CCTV INSPECTIONS AND REPORTS SHALL BE SUBMITTED TO THE CITY PRIOR TO RECEIVING APPROVAL TO INSTALL PROJECT CURBS, GUTTERS AND/OR PAVEMENT. 23. ALL STORM SYSTEMS AND CONNECTIONS TO EXISTING MAINS SHALL BE TESTED IN ACCORDANCE WITH SECTION 7-04.3(1) OF THE WSDOT STANDARD SPECIFICATIONS AND IN THE PRESENCE OF A REPRESENTATIVE OF THE CITY. STORM DRAIN STUBS SHALL BE TESTED FOR ACCEPTANCE AT THE SAME TIME THE MAIN STORM IS TESTED. 24. FOR ALL DISTURBED PERVIOUS AREAS (COMPACTED, GRADED, LANDSCAPED, ETC.) OF THE DEVELOPMENT SITE, TO MAINTAIN THE MOISTURE CAPACITY OF THE SOIL EITHER STOCKPILE AND REDISTRIBUTE THE EXISTING DUFF LAYER AND NATIVE TOPSOIL OR AMEND THE SOIL WITH COMPOST IN ACCORDANCE WITH STANDARD PLAN 264.00. 25. ISSUANCE OF THE BUILDING OR CONSTRUCTION PERMITS BY THE CITY DOES NOT RELIEVE THE APPLICANT OF THE CONTINUING LEGAL OBLIGATION AND/OR LIABILITY CONNECTED WITH STORMWATER DISPOSAL. THE CITY DOES NOT ACCEPT ANY OBLIGATION FOR THE PROPER FUNCTIONING AND MAINTENANCE OFTHE STORM SYSTEM PROVIDED DURING CONSTRUCTION. 26. ADEQUATE SAFEGUARDS, SAFETY DEVICES, PROTECTIVE EQUIPMENT, FLAGGERS, AND ANY OTHER ACTIONS NEEDED TO PROTECT THE LIFE, HEALTH, AND SAFETY OF THE PUBLIC, AND TO PROTECT PROPERTY IN CONNECTION WITH THE PERFORMANCE OF WORN SHALL BE PROVIDED. ANY WORK WITHIN THE TRAVELED RIGHT-OF-WAY THAT MAY INTERRUPT NORMAL TRAFFIC FLOW SHALL REQUIRE A TRAFFIC CONTROL PLAN APPROVED BY THE CITY. ALL SECTIONS OF THE WSDCT STANDARD SPECIFICATIONS 1-10 TEMPORARY TRAFFIC CONTROL SHALL APPLY. 27. PROJECTS LOCATED WITHIN THE CITY'S AQUIFER PROTECTION AREA (APA) SHALL COMPLY WITH SPECIAL REQUIREMENT H6 OF THE RENTON SWDM AND AQUIFER PROTECTION REGULATIONS (RMC 4-3-050). 28. PLACEMENT OF SURFACE APPURTENANCES (CATCH BASIN/MANHOLE LIDS, CLEANOUTS, INLETS, ETC.) IN THE STREET TRAVEL LANE WHEEL PATH, INTERSECTIONS OF STREET TRAVEL LANES BIKE LANES SIDEWALKS AND CROSSWALKS SHALL BE AVOIDED WHENEVER POSSIBLE. ANY SURFACE APPURTENANCE PLACED IN A SIDEWALK OR CROSSWALK SHALL BE FITTED WITH A NON -SLIP OR NON-SKID LID PER ADA REQUIREMENTS. 29. CLEARLY LABEL PUBLIC AND PRIVATE SYSTEMS ON THE PLANS. PRIVATE SYSTEMS SHALL BE MAINTAINED BY THE APPLICANT. 30. MINIMUM COVER OVER STORM DRAINAGE PIPE SHALL CONFORM TO TABLE 4.2.1.A2 OF THE RENTON SWDM. 31. CONSTRUCTED PERMEABLE PAVEMENT SHALL BE PERMEABLE ENOUGH TO ABSORB WATER AT A MINIMUM RATE OF 20 INCHES PER HOUR IMMEDIATELY AFTER THE PAVEMENT SURFACE HAS BEEN WETTED CONTINUOUSLY FOR AT LEAST 10 MINUTES. COMPLIANCE WITH THIS MINIMUM RATE SHALL BE CHECKED PRIOR TO CONSTRUCTION APPROVAL OF THE PAVEMENT. COMPLIANCE MAY BE CHECKED USING A SIMPLE BUCKET TEST IN WHICH 5 GALLONS OF WATER IS POURED ONTO THE PAVEMENT SURFACE ALL AT ONCE. IF ONLY A MINOR AMOUNT OF WATER PONDS OR RUNS OFF THE SURFACE THEN THE PAVEMENT IS CONSIDERED TO MEET THE MINIMUM RATE OF ABSORPTION. AT LEAST ONE TEST SHALL BE CONDUCTED PER 1,000 SQUARE FEET OF PERMEABLE PAVEMENT. IF THIS TEST IS NOT CONCLUSIVE, THEN ANOTHER TEST PER ASTM C1701 SHALL BE CONDUCTED. FOR LARGE AREAS (E.G., PARKING AREAS), TESTING OBSERVATION MAY BE ACCOMPLISHED WHILE WALKING BEHIND A SLOWLY MOVING WATER TRUCK DISCHARGING WATER AT A RATE SIMILAR TO THE BUCKET TEST. PERMEABLE PAVERS SHALL BE TESTED USING ASTM C1781. UNLESS OTHERWISE NOTED, DRAWING IS NOTTO SCALE (NTS) STD. PLAN - 267.10 _o® PUBLIC WORKS SURFACE WATER STANDARD PLAN NPPROVED: DEPARTMENT NOTES (2 OF 2) GAZ 9/28/2018 1 wa,t: namm�a,ao, DATE 12" MIN. THICKNESS `:� PROVIDE FULL WIDTH OF NOTES _ INGRESSIEGRESS AREA 1. CONDITION OF USE 1.1. CONSTRUCTION ENTRANCE SHALL BE STABILIZED WHEREVER TRAFFIC WILL BE LEAVING A CONSTRUCTION SITE AND TRAVELING ON PAVED ROADS OR OTHER PAVED AREAS WITHIN 1,000 FEET OF THE SITE. GRAB TENSILE STREBNGTH (ASTM D4751) 1200 PSI MIN. GRABTENSILE ELONGATION (ASTM D4632) 30%MAX. MULLEN BURST STRENGTH (ASTM D3786-80A) 400 PSI MIN. ADS (ASTM D4751) 20-45 (U.S. STANDARD SIEVE SIZE) 2. DESIGN AND INSTALLATION SPECIFICATIONS 2.1. HOG FUEL (WOOD BASED MULCH) MAY BE SUBSTITUTED FOR OR COMBINED WITH QUARRY SPALLS IN ARES THAT WILL BOT BE USED FOR PERMANENT ROADS. HOG FUEL IS NOT RECOMMENDED FOR ENTRANCE STABILIZATION IN URBAN AREAS. THE INSPECTOR MAY AT ANY TIME REQUIRE THE USE OF QUARRY SPALLS IF THE HOG FUEL IS NOT PREVENTING SEDIMENT FROM BEING TRACKED ONTO PAVEMENT OR IF THE HOG FUEL IS BEING CARRIED ONTO PAVEMENT. 2.2. FENCING SHALL BE INSTALLED AS NECESSARY TO RESTRICT TRAFFIC TO THE CONSTRUCTION ENTRANCE. 2.3. WHENEVER POSSIBLE, THE ENTRANCE SHALL BE CONSTRUCTED ON A FIRM, COMPACTED SUBGRADE. THIS CAN SUBSTANTIALLY INCREASE THE EFFECTIVENESS OF THE PAD AND REDUCE THE NEED FOR MAINTENANCE. 3. MAINTENANCE STANDARDS 3.1. QUARRY SPALLS SHALL BE ADDED IF THE PAD IS NO LONGER IN ACCORDANCE WITH THE SPECIFICATIONS. 3.2. IF THE ENTRANCE IS NOT PREVENTING SEDIMENT BEING TRACKED ONTO PAVEMENT, THEN ALTERNATIVE MEASURES TO KEEP THE STREETS FREE OF SEDIMENT SHALL BE USED. THIS MAY INCLUDE STREET SWEEPING, AN INCREASE IN THE DIMENSIONS OF THE ENTRANCE, OR THE INSTALLATION OF THE WHEEL WASH. IF WASHING IS USED, IT SHALL BE DONE ON AN AREA COVERED WITH CRUSHED ROCK, AND WASHED WATER SHALL DRAIN TO A SEDIMENT TRAP OR POND. 3.3. ANY SEDIMENT THAT IS TRACKED ONTO PAVEMENT SHALL BE REMOVED IMMEDIATELY BY SWEEPING. THE SEDIMENT COLLECTED BY SWEEPING SHALL BE REMOVED OR STABILIZED ON SITE. THE PAVEMENT SHALL NOT BE CLEANED BY WASHING DOWN THE STREET, EXCEPT WHEN SWEEPING IS INEFFECTIVE AND THERE IS A THREAT TO PUBLIC SAFETY. IF IT NECESSARY TO WASH THE STREETS, A SMALL SUMP MUST BE CONDUCTED. THE SEDIMENT WOULD THEN BE WASHED INTO THE SUMP WHERE IT CAN BE CONTROLLED AND DISCHARGED APPROPRIATELY. 3.4. ANY QUARRY SPALLS THAT ARE LOOSENED FROM THE PAD AND END UP ON THE ROADWAY SHALL BE REMOVED IMMEDIATELY. 3.5. IF VEHICLES ARE ENTERING OR EXITING THE SITES AT POINTS OTHER THAN THE CONSTRUCTION ENTRANCE(S), FENCING SHALL BE INSTALLED TO CONTROL TRAFFIC. ti2Y PUBLIC WORKS STABILIZED STD. PLAN - 215.10 ,pro DEPARTMENT CONSTRUCTION ENTRANCE MARCH 2O08 JOINTS IN FILTER FABRIC SHALL BE SPLICED AT POSTS. USE STAPLES, WIRE RINGS, OR EOUIVALENT TO ATTACH FABRIC TO POSTS. u POST SPACING MAY BE INCREASED TO F IF WIRE BACKING IS USED 2"x2" BY 14 Ga. WIRE OR EQUIVALENT, IF STANDARD STRENGTH FABRIC USED FILTER FABRIC MINIMUM 4"x4"TRENCH BACKFILL TRENCH WITH NATIVE SOIL 2"W" WOOD POSTS, STEEL FENCE / POSTS, REBAR, OR EQUIVALENT :45 A 1 DocuSign Envelope ID: 6EECF5B6-602A-4E4A-B436-A317AA638878 SANDBAG(TYP.) 10' MAX.. I III -III - I III III II-III_III- ''- I -III III-1 � I TOE IN SHEETING IN I"III. 4"x4"MIN. TRENCH 10' MAX. -1�IIiI-_ ICI -ICI -III-I 6. PROVIDE ENERGY DISSIPATION AT TOE IF EROSION IS LIKELY NOTES: 1. CONDITIONS OF USE 1.1. PLASTIC COVERING MAY BE USED ON DISTURBED AREAS THAT REQUIRE COVER MEASURES FOR LESS THAN 30 DAYS. 1.2. PLASTIC IS PARTICULARLY USEFUL FOR PROTECTING CUT AND FILL SLOPES AND STOCKPILES. 1.3. CLEAR PLASTIC SHEETING MAY BE USED OVER NEWLY -SEEDED AREAS TO CREATE A GREENHOUSE EFFECT AND ENCOURAGE GRASS GROWTH. CLEAR PLASTIC SHOULD NOT BE USED FOR THIS PURPOSE DURING THE SUMMER MONTHS. 1.4. THIS METHOD SHALL NOT BE USED UPSLOPE OF AREAS THAT MIGHT BE ADVERSELY IMPACTED BY RUNOFF. SUCH AREAS INCLUDE STEEP AND UNSTABLE SLOPES. 2. DESIGN AND INSTALLATION SPECIFICATIONS 2.1. PLASTIC SHEETING SHOULD HAVE A MINIMUM THICKNESS OF 0.06 MILLIMETERS. 2.2. IF EROSION AT THE TOE OF A SLOPE IS LIKELY, A GRAVEL BERM, RIPRAP, OR OTHER SUITABLE PROTECTION SHALL BE INSTALLED AT THE TOE OF THE SLOPE IN ORDER TO REDUCE THE VELOCITY OF RUNOFF. 2.3. TIRES SAND BAGS DR EQUIVALENT MAY BE USED TO WEIGHT PLASTIC. 2.4. SEAMS BETWEEN SHEETS MUST OVERLAP A MINIMUM OF 12 INCHES AND BE WEIGHTED OR TAPED. 3. MAINTENANCE STANDARDS 3.1. TORN SHEETS MUST BE REPLACED AND OPEN SEAMS REPAIRED. 3.2. IF THE PLASTIC BEGINS TO DETERIORATE DUE TO ULTRAVIOLET RADIATION, IT MUST BE COMPLETELY REMOVED AND REPLACED. 3.3. WHEN THE PLASTIC IS NO LONGER NEEDED, IT SHALL BE COMPLETELY REMOVED. UNLESS OTHERWISE NOTED, DRAWING IS NOTTO SCALE (NTS) STD. PLAN - 213.30 c PUBLIC WORKS DEPARTMENT PLASTIC COVERING :45 A 9/28/2018 I rG6AZ:: w�:namm�n,no, DATE NOTES 1. CONDITION OF USE 1.1. SILT FENCE MAY BE USED DOWNSLOPE OF ALL DISTURBED AREAS. 1.2. SILT FENCE IS NOT INTENDED TO TREAT CONCENTRATED FLOWS, NOR IS INTENDED TO TREAT SUBSTANTIAL AMOUNTS OF OVERLAND FLOW. ANY CONCENTRATED FLOW MOST BE CONVEYED THROUGH THE DRAINAGE SYSTEM TO A SEDIMENT TRAP OR POND. 2. DESIGN AND INSTALLATION SPECIFICATIONS 2.1. THE GEOTEXTILE USED MOST MET THE STANDARD LISTED BELLOW. A COPY OF THE MANUFACTURER'S FABRIC SPECIFICATIONS MOST BE AVAILABLE ON SITE. 30-100SIEVESIZE(0.6D-0.15MM) FORSILTRUM ADS (ASTM D4751) 50-IOD SIEV E SIZE (0.30-0.15MM) FOR OTHER FABRICS WATER PERMITTIVITY ASTM D491 0.02 SEC"-1 MINIMUM GRAB TENSILE STRENCHT (ASTM D4632) 180 LBS. MIN. FOR EXTRA STRENGH FABRIC 300 LBS. MIN. FOR STANDARD STRENGHTFABRIC GRAB TENSILE ELONGATION ASTM D4632 30%MAX. ULTRAVIOLATE RESISTANCE(ASTM D4355) 70%MIN. 2.2. STANDARD STRENGTH FABRIC REQUIRES WIRE BACKING TO INCREASE THE STRENGTH OF THE FENCE. WIRE BACKING OR CLOSER POST SPACING MAY BE REQUIRED FOR EXTRA STRENGTH FABRIC IF FIELD PERFORMANCE WARRANTS A STRONGER FENCE. 2.3. WHERE THE FENCE IS INSTALLED, THE SLOPE SHALL NOT BE STEEPER THAN 211A V 2.4. IF A TYPICAL SILT FENCE IS USED, THE STANDARD 4X4 TRENCH MAY NOT BE REDUCED AS LONG AS THE BOTTOM 8 INCHES OF THE SILT FENCE IS WELL BURIED AND SECURE IN A TRENCH THAT STABILIZES THE FENCE AND DOES NOT ALLOW WATER TO BYPASS OR UNDERMINE THE SILT FENCE. 3. MAINTENANCE STANDARDS 3.1. ANY DAMAGE SHALL BE REPAIR IMMEDIATELY. 3.2, IF CONCENTRATED FLOES ARE EVIDENT UPHILL OD THE FENCE, THEY MUST BE INTERCEPTED AND CONVEYED TO A SEDIMENT TRAP OR POND. 3.3. IT IS IMPORTANT TO CHECK THE UPHILL SIDE OF THE FENCE FOR SIGNS OF THE FENCE CLOGGING AND ACTING AS A BARRIER TO FLOW AND THEN CAUSING CHANNELIZATION OF FLOWS PARALLEL TO THE FENCE. IF THIS OCCURS, REPLACE THE FENCE OR REMOVED THE TRAP SEDIMENT. 3.4. SEDIMENT MOST BE REMOVED WHEN SEDIMENT IS 6 INCHES HIGH. 3.5. IF THE FILTER FABRIC (GEOTEXTILE) HAS DETERIORATED DUE TO ULTRAVIOLET BREAKDOWN, IT SHALL BE REPLACED. Gti2Y_ o� PUBLIC WORKS SILT FENCE STD. PLAN - 214.00 DEPARTMENT Nip MARCH 2O08 DocuSign Envelope ID: 6EECF5B6-602A-4E4A-B436-A317AA638878 TOE IN 4" x 4" NOTES: 1. CONDITIONS OF USE 1.1. PLASTIC COVERING MAY BE USED ON DISTURBED AREAS THAT REQUIRE COVER MEASURES FOR LESS THAN 30 DAYS. 1.2. PLASTIC IS PARTICULARLY USEFUL FOR PROTECTING CUT AND FILL SLOPES AND STOCKPILES. 1.3. CLEAR PLASTIC SHEETING MAY BE USED OVER NEWLY -SEEDED AREAS TO CREATE A GREENHOUSE EFFECT AND ENCOURAGE GRASS GROWTH. CLEAR PLASTIC SHOULD NOT BE USED FOR THIS PURPOSE DURING THE SUMMER MONTHS. 1.4. THIS METHOD SHALL NOT BE USED UPSLOPE OF AREAS THAT MIGHT BE ADVERSELY IMPACTED BY RUNOFF. SUCH AREAS INCLUDE STEEP AND UNSTABLE SLOPES. 2. DESIGN AND INSTALLATION SPECIFICATIONS 2.1. PLASTIC SHEETING SHOULD HAVE A MINIMUM THICKNESS OF 0.06 MILLIMETERS. 2.2. IF EROSION AT THE TOE OF A SLOPE IS LIKELY, A GRAVEL BERM, RIPRAP, OR OTHER SUITABLE PROTECTION SHALL BE INSTALLED AT THE TOE OF THE SLOPE IN ORDER TO REDUCE THE VELOCITY OF RUNOFF. 2.3. TIRES, SAND BAGS, OR EQUIVALENT MAY BE USED TO WEIGHT PLASTIC. 2.4. SEAMS BETWEEN SHEETS MUST OVERLAP A MINIMUM OF 12 INCHES AND BE WEIGHTED OR TAPED. 3. MAINTENANCE STANDARDS 3.1. TORN SHEETS MUST BE REPLACED AND OPEN SEAMS REPAIRED. 3.2. IF THE PLASTIC BEGINS TO DETERIORATE DUE TO ULTRAVIOLET RADIATION, IT MUST BE COMPLETELY REMOVED AND REPLACED. 3.3. WHEN THE PLASTIC IS NO LONGER NEEDED, IT SHALL BE COMPLETELY REMOVED. UNLESS OTHERWISE NOTED, DRAWING IS NOTTO SCALE (NTS) STD. PLAN - 213.30 ..� PUBLIC WORKS PR01' DEPARTMENT PLASTIC COVERING GAZ 9/28/2018 I DATE 1 RESPOND TO CITY COMMENTS /21/2019 SURVEYED: 2 RESPOND TO CITY COMMENTS /21/2019 DESIGNED: 3 RESPOND TO CITY COMMENTS /16/2019 10/31/2019DRAWN: 4 RESPOND TO CITY COMMENTS CHECKED: NO. REVISION BY I DATE APPR APPROVED: SCALE: 1"=20' ONE INCH AT FULL SCALE IF NOT ONE INCH SCALE ACCORDINGLY VERTICAL: NAVD 1988 HORIZONTAL: NAD 1983/1991 DATUM 5" MAX. 3 DRAINAGE GRATE - TRIM �a GRATE FRAME 3 � ° , a D SEDIMENT AND DEBRIS a OVERFLOW BYPASS 0 - 0 BELOW INLET GRATE DEVICE FILTERED J}A' J WATER A 4 o e o SECTION VIEW DRAINAGE GRATE - RECTANGULAR GRATE SHOWN RETRIEVAL SYSTEM (TYP.) G BELOW INLET GRATE DEVICE OVERFLOW BYPASS (TYP.) ISOMETRIC VIEW NOTES 1. Size the Below Inlet Grate Device (BIGD) for the stone water structure it will service. 2. The BIGD shall have a built-in high -flow relief system (overnow bypass). 3. The retrieval system must allow removal of the BIGD without spilling the collected material. 4. Perform maintenance in accordance with Standard Specification 8-01.3(15). Gti2Y_ \of PUBLIC WORKS CATCH BASIN FILTER STD. PLAN - 216.30 DEPARTMENT MARCH 2O08 :45 • � C TY OR RENTON Planning/Building/Public Works Dept. R-40261 0 IN COMPLIANCE WITH CITY OF RENTON STANDARDS EDEVELOPMENT ENGINEERING ez 11 /12/2019 SIERRA HOMES, INC. 3802 MONTEREY PL NE RENTON WA. 98056 NOTES & DETAILS U Z _I V ) DATE: 8/31/2018 Uj FIELDBOOK: PAGE: O DRAWING NO: C9 = SHEET: OF: OF: 12 < I.y ry W M C0 (N 1 1 Q w ~ BMP TS.13 Post -Construction Soil Quality and Depth Purpose and Definition Naturally occurring (undisturbed) soil and vegetation provide important stormwater functions including: water infiltration; nutrient, sediment, and pollutant adsorption; sediment and pollutant biofiltration; water interflow storage and transmission; and pollutant decomposition. These functions are largely lost when development strips away native soil and re vegetation and laces 9 P it with minimal topsoil and sod. Not only are these important stormwater functions lost, but such landscapes themselves become pollution- generating pervious surfaces due to increased use of pesticides, fertilizers and other landscaping and household industrial P P 9 chemicals, the concentration of pet wastes, and pollutants that accompany roadside litter. Establishing soil quality and depth regains greater stormwater functions in the post development landscape, provides increased treatment of pollutants and sediments that result from development and habitation, and minimizes the need for some landscaping chemicals, thus reducing UAPP/lcations pollution through prevention. and Limitations Z Establishing a minimum soil quality and depth is not the some as -I preservation of naturally occurring soil and vegetation. However, establishing a minimum soil quality and depth will provide improved U) on -site management of stormwater flow and water quality. 9 q y w Soil organic matter can be attained through numerous materials such as compost, composted woody material, biosolids, and forest product 0 residuals. It is important that the materials used to meet the soil quality and depth BMP be appropriate and beneficial to the plant cover = to be established. Likewise, it is important that imported topsoils I improve soil conditions and do not have an excessive percent of cloy P P y Q fines. Design Guide/roes 251658240 Soil retention. The duff layer and native topsoil should be w retained in an undisturbed state to the maximum extent practicable. In U) any areas requiring grading remove and stockpile the duff layer and topsoil on site in a designated, controlled area, not adjacent to public resources and critical areas, to be reapplied to other portions of the site where feasible. 251658240 Soil quality All areas subject to clearing and grading that have not been covered by impervious surface, incorporated into a drainage facility or engineered as structural fill or slope shall, at project completion, demonstrate the following: I. A topsoil layer with a minimum organic matter content of ten percent dry weight in planting beds, and 51'. organic matter content (based on a loss -on -ignition test) in turf areas, and a pH from 6.0 to 8.0 or matching the pH of the original undisturbed soil. The topsoil layer shall have a minimum depth of eight inches except where tree roots limit the depth of incorporation of amendments needed to meet the criteria. Subsoils below the topsoil layer should be scarified at least 4 inches with some incorporation of the upper material to avoid stratified layers, where feasible. 2. Planting beds must be mulched with 2 inches of organic material Quality of compost and other materials used to meet the organic content requirements: DocuSign Envelope ID: 6EECF5B6-602A-4E4A-B436-A317AA638878 SAND LAYER (IF REQUIRED), SEE NOTE 5 PAVEMENT BASE, SEE NOTE 6 t MIN. ABOVE SEASONAL HIGH GROUNDWATEROR �12" HYDRAULICALLY SUBGRADE, SEE NOTE 4 v RESTRICTIVE LAYER PERVIOUS CONCRETE/POROUS ASPHALT MINIMUM MATERIAL THICKNESS (IN): RESIDENTIAL STREETS AND ALLEYS PEDESTRIAN PERVIOUS POROUS PERVIOUS POROUS LAYER MATERIAL TYPE` CONCRETE ASPHALT CONCRETE ASPHALT (IN) (IN) (IN) (IN) OPERMEABLE PAVEMENT, SEE NOTE 1 8 6 5 4 © CHOKER COURSE, SEE NOTE 2 0 2 0 2 © AGGREGATE BASE, SEE NOTE 3 8 6 6 4 NOTES: 1. PERMEABLE PAVEMENT THICKNESSES LISTED FOR POROUS ASPHALT INCLUDE WEARING COURSE AND ASPHALT TREATED PERMEABLE BASE (ATPB) WHEN UTILIZED. PERMEABLE ASPHALT TREATED BASE (PATB) SHALL CONFORM TO THE REQUIREMENTS OF APWA GSP 4-SA2. CHOKER COURSE RECUIRED WHEN ATPB IS USED. 2. CRUSHED SURFACING CHOKER COURSE (CSCC) SHALL CONFORM TO THE REQUIREMENTS OF APWA GSP 4-04.2(9-03.9(2)).OPT2. 3. AGGREGATE BASE SHALL CONFORM TO THE REQUIREMENTS OF APWA GSP 4-04.2(9-03.9(2)).OPT1. RUNOFF STORAGE REQUIREMENTS MAY REQUIRE A THICKER AGGREGATE BASE HYDRAULIC MODELING RESULTS SHOWING THE REQUIRED AGGREGATE BASE THICKNESS FOR STORMWATER CONTROL MUST BE SUBMITTED. 4. PREPARE AND PROTECT SUBGRADE PER APWA GSP 2-06.3(3) SUBGRADE FOR PERMEABLE PAVEMENTS. COMPACT TO A DEPTH OF 6" TO 90%-92 % OF MAXIMUM DENSITY PER WSDOT 2-03.3(14)D. OVERCOMPACTED SUBGRADE SHALL BE SCARIFIED TO 8" MIN. AND RECOMPACTED. 5. PERMEABLE PAVEMENT SHALL BE DESIGNED WHERE THE SOIL BENEATH THE BMP MEETS A MINIMUM ORGANIC MATTER CONTENT OF 1.0%AND A MINIMUM CATION EXCHANGE CAPACITY OF 5 MILLIEQUIVALENTS PER 100 GRAMS. A 6 INCH SAND LAYER MUST BE INCLUDED IN THE DESIGN BENEATH THE PERMEABLE PAVEMENT IF THE SOIL DOES NOT MEET THESE PROPERTIES. 6. PAVEMENT BASE SHALL BE INSTALLED PER APWA GSP 4-04.3(5) SHAPING AND COMPACTION. 1. REFER TO WSDOT LOCAL AGENCY GENERAL SPECIAL PROVISIONS (GSPs) DIVISIONS 2-9 APWA GSPs, AND WSDOT STANDARD SPECIFICATIONS. 2. POROUS HMA SHALL CONFORM TO REQUIREMENTS OF APWA GSP 5-04. 3. MINIMUM UTILITY SETBACKS AND PROTECTION MEASURES MUST CONFORM TO CURRENT CITY STANDARDS, STD. PLANS 265.00, 265.10, AND 265.20, AND OTHER UTILITY PROVIDER REQUIREMENTS. COORDINATE WITH CITY ENGINEER IN THE EVENT OF UTILITY CROSSINGS OR CONFLICTS. 4. PERMEABLE PAVEMENT SHALL BE DESIGNED OR REVIEWED BY A LICENSED ENGINEERING GEOLOGIST OR GEOTECHNICAL ENGINEER. FOR ALL APPLICATIONS, PAVEMENT DESIGNS MUST BE PREPARED BY AN ENGINEER LICENSED IN WASHINGTON STATE. 5. ACCEPTANCE TESTING FOR SIDEWALKS, PATHS AND VEHICULAR PAVEMENT LESS THAN 2,000 SF SHALL BE AS FOLLOWS: PAVEMENT SHALL BE PERMEABLE ENOUGH TO ABSORB WATER AT A MINIMUM RATE OF 20 INCHES PER HOUR IMMEDIATELY AFTER SURFACE HAS BEEN WETTED CONTINUOUSLY FOR AT LEAST 10 MINUTES. APPROVAL WITH 5 GALLON BUCKET TEST, WATER TRUCK, OR ASTM C1701 USING A 12-INCH RING SEALED AT THE PAVEMENT SURFACE. 6. ACCEPTANCE TESTING FOR ROADWAYS AND PARKING AREAS OF 2,000 SF OR GREATER SHALL HAVE A MINIMUM INFILTRATION RATE OF 100 IN/HR PER ASTM C1701 AND APWA GSP 5-04.3 AND 5-06.3(6). 7. ROADWAYS, DRIVEWAYS, AND PARKING LOTS SUBJECT TO VEHICLE LOADING SHALL MEET STRUCTURAL REQUIREMENTS OF CITY OF RENTON TRANSPORTATION DEPARTMENT STANDARDS FOR EQUIVALENT NON -PERMEABLE PAVEMENT TYPES. 8. FOR PERMEABLE PAVEMENT INSTALLATIONS ON SLOPES GREATER THAN 5%, CHECK DAMS AREA REQUIRED PER STD. PLAN 261.20. 9. SEE CONSTRUCTION PLANS FOR SPECIFIC PROJECT REQUIREMENTS. UNLESS OTHERWISE NOTED, DRAWING 15 NOT TO SCALE (NTS) PERMEABLE PAVEMENT MATERIAL STD. PLAN - 261.10 o PUBLIC WORKS APPROVED: DEPARTMENT SECTIONS - PERVIOUS CONCRETE AND GAZ 9/28/2018 1 POROUS ASPHALT 5=1 7-DATE The organic content for -pre-approved" amendment rates can be met only using compost that meets the definition of -composted materials" in WAC 173-350-220. This code is available online at: <h ttp: //www. ecy. wo. gov/programs/swfa/facilities/350.h tml> Compost used in bioretention areas should be stable, mature and derived from yard debris, wood waste, or other organic materials that meet the intent of the P organic soil amendment specification. Biosolids and manure 9 composts can be higher in bio-available phosphorus than compost derived from yard or plant waste and therefore are not allowed in bioretention areas due to the possibility of exporting bio-available phosphorus in effluent. The compost must also have on organic matter content of 35% to 65% and a carbon to nitrogen ratio below 25:1. The carbon to nitrogen ratio may be as high as 35:1 for plantings composed entirely of plants native to the Puget Sound Lowlands region. Calculated amendment rates may be met through use of composted materials as defined above; or other organic materials amended to meet the carbon to nitrogen ratio requirements, and meeting the contaminant standards of Grade A Compost. The resulting soil should be conducive to the type of vegetation to be established. 251658240 Implementation Options: The soil quality design guidelines listed above can be met by using one of the methods listed below. I.Leove undisturbed native vegetation and soil, and protect from compaction during construction. Amend disturbed soil according to the following procedures: Scarify subsoil to a depth of one foot In planting beds, place three inches of compost and till in to on eight -inch dep th. In turf areas, place two inches of compost and till in to on eight -inch dep th. Apply two to four inches of arborist wood chip, coarse bark mulch, or compost mulch to planting beds after final planting. P P 9 P 9 Alternatively, disturbed soil can be amended on a site -customized manner so that it meets the soil quality criteria set forth above, as determined by a licensed engineer, geologist, landscape architect, or other person as approved by Snohomish County. Stockpile existing topsoil during grading, and replace it prior to planting. Stockpiled topsoil must be amended if needed to meet the organic matter and depth requirements by following the procedures in method (2) above). Import topsoil mix of sufficient organic content and depth to meet the organic matter and depth requirements. More than one method may be used on different portions of the some site. Soil that already meets the depth and organic matter quality standards, and is not compacted, does not need to be amended. Maintenance 251658240 Soil quality and depth should be established toward the end of construction and once established, should be protected from compaction, such as from large machinery use, and from erosion. 251658240 Soil should be planted and mulched after installation. 251658240 Plant debris or its equivalent should be left on the two soil surface to replenish organic matter. :45 'MIN CLEANOUT, TYP. Y �t � Q CAP, AND WHERE CLEANOUT IS IN PAVEMENT; IRON RING 8 COVER PER IFCO #247 OR EQUIVALENT CATCH BASIN -AREA DRAIN B TEE 13 1T 0 PROPERTY LINE o � F� U 3 5' IN p 45° BEND 5'MIN. PERMANENT CAP OR CONNECT PIPE 3'MIN. PRIVATE, JOINT USE UTILITY EASEMEN 3 O � 45° WVE ✓<�/�/� /.���\���.� its:;:':`- TEE, CROSS, OR 45° WVE AT BENDS �� CLEAN -OUT WITH O PERMANENTCAP CLEAN -OUT DETAIL CATCH BASIN - AREA DRAIN SECTION A -A ALIGN PIPE TOPS, OR PLACE ROOF DRAIN HIGHER. 3'MIN. VARIES y 3 O 2WIN. COVER OVER COLLECTOR LINE TEMPORARY CAP ON END OF ROOF DRAIN STUB, MARKED BY 2"x4' STAKE PLACE CLEANOUT AT 300' MAX. SPACE, AT 90° BENDS, EACH 2ND 45° BEND, SECTION B-S PIPE ENDS NOTE: MIN. PIPE SIZE 6"0 PIPE MATERIALS ALLOWED: PVC, LINED CPE, TRIPLE WALL POLYETHYLENE, DI (IF NEEDED FOR STRENGTH). TY YA TYPICAL PRIVATE ROOF DRAIN STD. PLAN - 225.10 PUBLIC WORKS � � DEPARTMENT O COLLECTION SYSTEM �Nf� CROSS SECTION MARCH 2O08 DocuSign Envelope ID: 6EECF5B6-602A-4E4A-B436-A317AA638878 SURFACE WATER STANDARD PLAN NOTES: THE FOLLOWING IS A LISTING OF GENERAL NOTES THAT SHALL BE INCORPORATED IN THE DRAINAGE PLAN SET. ALL THE NOTES ON THE LIST MAY NOT PERTAIN TO EVERY PROJECT. THE APPLICANT OR OWNER HEREBY REFERRED TO AS APPLICANT MAY STRIKE OUT IRRELEVANT NOTES IF NOT APPLICABLE TO THE PROJECT. HOWEVER THE APPLICANT SHALL NOT RENUMBER NOR EDIT THE REMAINING NOTES. IF ADDITIONAL NOTES ARE NEEDED FOR SPECIFIC ASPECTS, THEY SHALL BE ADDED AFTER THE SURFACE WATER STANDARD PLAN NOTES. 1. BEFORE ANY CONSTRUCTION OR DEVELOPMENT ACTIVITY OCCURS, A PRE -CONSTRUCTION MEETING SHALL BE HELD AMONG THE CITY OF RENTON, HEREBY REFERRED TO AS THE CITY, THE APPLICANT, AND THE APPLICANT'S CONTRACTOR. 2. THE APPLICANT SHALL BE RESPONSIBLE FOR SECURING ALL NECESSARY CITY, STATE, AND FEDERAL PERMITS PRIOR TO CONSTRUCTION. 3. ALL STORM DRAINAGE IMPROVEMENTS SHALL BE DESIGNED AND CONSTRUCTED IN ACCORDANCE WITH THE LATEST EDITION OF THE CITY OF RENTON SURFACE WATER DESIGN MANUAL (RENTON SWDM), RENTON MUNICIPAL CODE (RMC), AND THE STANDARD SPECIFICATIONS FOR ROAD, BRIDGE AND MUNICIPAL CONSTRUCTION PREPARED BY WSDOT AND THE AMERICAN PUBLIC WORKS ASSOCIATION (APWA). IT SHALL BE THE SOLE RESPONSIBILITY OF THE APPLICANT TO CORRECT ANY ERROR, OMISSION OR VARIATION FROM THE ABOVE REQUIREMENTS FOUND IN THE PLANS. ALL CORRECTIONS SHALL BE AT NO ADDITIONAL COST TO THE CITY. 4. APPROVAL OF THE ROAD, GRADING, PARKING, BUILDING, AND DRAINAGE PLAN DOES NOT CONSTITUTE AS APPROVAL OF ANY OTHER CONSTRUCTION (E.G. WATER, SEWER, GAS, ELECTRICAL. ETC.). PLANS FOR STRUCTURES SUCH AS BRIDGES, VAULTS, AND RETAINING WALLS REQUIRE A SEPARATE REVIEW AND APPROVAL BY THE CITY PRIOR TO CONSTRUCTION. THE SURFACE WATER DRAINAGE SYSTEM SHALL BE CONSTRUCTED ACCORDING TO THE APPROVED PLANS. ANY DEVIATION FROM THE APPROVED PLANS WILL REQUIRE COORDINATION FOLLOWED BY WRITTEN APPROVAL FROM THE CITY. 5. A COPY OF THE APPROVED PLANS SHALL BE ON THE JOB SITE WHENEVER CONSTRUCTION IS IN PROGRESS. 6. THE LOCATIONS OF ALL EXISTING UTILITIES SHOWN HEREON HAVE BEEN ESTABLISHED BY FIELD SURVEY OR OBTAINED FROM AVAILABLE RECORDS AND SHALL THEREFORE BE CONSIDERED APPROXIMATE ONLY AND NOT NECESSARILY COMPLETE. IT IS THE SOLE RESPONSIBILITY OF THE APPLICANT AND THE APPLICANT'S CONTRACTOR TO INDEPENDENTLY VERIFY THE ACCURACY OF ALL UTILITY LOCATIONS SHOWN, AND TO FURTHER DISCOVER AND AVOID ANY OTHER UTILITIES NOT SHOWN HEREON THAT MAY BE AFFECTED BY THE IMPLEMENTATION OF THIS PLAN. THE APPLICANT SHALL RECORD ON THE AS -BUILT DRAWINGS ALL UNDOCUMENTED UTILITIES DISCOVERED AND ANY CHANGES TO THE APPROVED PLANS. THE APPLICANT SHALL IMMEDIATELY NOTIFY THE ENGINEER OF RECORD IF A CONFLICT EXISTS. 7. VERTICAL DATUM SHALL BE NAVD 88 AND HORIZONTAL DATUM SHALL BE NAD 83 (WA STATE PLANE, NORTH), UNLESS OTHERWISE APPROVED BY THE CITY. REFERENCE BENCHMARK, DATUM, AND ELEVATIONS SHALL BE NOTED ON THE PLANS. 8. ALL UTILITY TRENCH BACKFILL AND ROADWAY SUBGRADE SHALL BE COMPACTED TO 95 % MAXIMUM DRY DENSITY PER SECTION 2-03.3(14)D - COMPACTION AND MOISTURE CONTROL TESTS OF THE WSDOT STANDARD SPECIFICATIONS. IN PERMEABLE PAVEMENT AND OTHER INFILTRATION AREAS, ALL TRENCH BACKFILL SHALL BE FIRM AND UNYIELDING BUT IN NO CASE SHALL BE COMPACTED TO MORE THAN 92 % OF MAXIMUM DRY DENSITY. 9. OPEN CUTTING OF EXISTING ROADWAYS FOR STORM DRAINAGE WORK IS NOT ALLOWED UNLESS SPECIFICALLY APPROVED BY THE CITYAND NOTED ON THESE APPROVED PLANS. ANY OPEN CUT SHALL BE RESTORED IN ACCORDANCE WITH THE CITY TRENCH RESTORATION STANDARDS. 10. ALL PIPE AND STRUCTURES SHALL BE STAKED FOR SURVEY LINE AND GRADE PRIOR TO THE START OF CONSTRUCTION, WHERE SHOWN ON THE PLANS OR WHERE DIRECTED BY THE CITY THE EXISTING MANHOLES CATCH BASINS OR INLETS SHALL BE ADJUSTED TO THE GRADE AS STAKED. 11. ALL FLOW CONTROL FACILITIES SHALL BE INSTALLED AND IN OPERATION PRIOR TO, OR IN CONJUNCTION WITH, ANY CONSTRUCTION ACTIVITY UNLESS OTHERWISE APPROVED BY THE CITY. 12. ALL PIPE AND APPURTENANCES SHALL BE LAID ON A PROPERLY PREPARED FOUNDATION IN ACCORDANCE WITH THE CURRENT STATE OF WASHINGTON STANDARD SPECIFICATION FOR ROAD AND BRIDGE CONSTRUCTION. THIS SHALL INCLUDE NECESSARY LEVELING OF THE TRENCH BOTTOM OR THE TOP OF THE FOUNDATION MATERIAL, AS WELL AS PLACEMENT AND COMPACTION OF REQUIRED BEDDING MATERIAL TO UNIFORM GRADE SO THAT THE ENTIRE LENGTH OF THE PIPE WILL BE SUPPORTED ON A UNIFORMLY DENSE, UNYIELDING BASE. ALL PIPE BEDDING AND BACKFILL SHALL BE AS SHOWN ON THE CITY STANDARD PLAN 220.00, 220.10, AND 220.20. 13. STEEL PIPE SHALL BE ALUMINIZED, OR GALVANIZED WITH ASPHALT TREATMENT 1, 2, OR 5 INSIDE AND OUTSIDE. 14. ALL DRAINAGE STRUCTURES SUCH AS CATCH BASINS AND MANHOLES SHALL BE FITTED WITH DUCTILE IRON, BOLT -LOCKING LIDS PER THE CITY STANDARD PLAN 204.10, 204.20, 204.30, AND 204.50. STRUCTURES SHALL HAVE: • RECTANGULAR OR ROUND, SOLID LIDS WHEN NOT COLLECTING RUNOFF, AND OUTSIDE OF THE ROADWAY. • ROUND, SOLID LIDS WHEN NOT COLLECTING RUNOFF, AND LOCATED WITHIN THE ROADWAY, BUT OUTSIDE OF THE CURB/GUTTER LINE. • ROUND, SOLID LIDS DISPLAYING THE CITY LOGO WHEN WITHIN THE PUBLIC RIGHT-OF-WAY OR IN AN EASEMENT TO THE CITY. PRIVATE STRUCTURE LIDS OUTSIDE PUBLIC RIGHT-OF-WAY AND EASEMENTS TO THE CITY SHALL NOT DISPLAY THE CITY LOGO. 15. BUILDINGS AND OTHER STRUCTURES SHALL BE PLACED IN ACCORDANCE WITH TABLE 4.1 EASEMENT WIDTHS AND BUILDING SETBACKS LINES OF THE RENTON SWDM. 16. LIDS OF MANHOLES/CATCH BASINS WITHIN PUBLIC RIGHT-OF-WAY SHALL NOT BE ADJUSTED TO FINAL GRADE UNTIL AFTER PAVING. ALL MANHOLE/CATCH BASIN RIMS SHALL BE ADJUSTED TO BE FLUSH WITH FINAL FINISHED GRADES, UNLESS OTHERWISE SHOWN. 17, ALL DRIVEWAY CULVERTS LOCATED WITHIN CITY 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. UNLESS OTHERWISE NOTED, DRAWING IS NOT TO SCALE (NTS) AODSTD. PLAN - 267.00 cam• PUBLIC WORKS SURFACE WATER STANDARD PLAN APPR D: �1` DEPARTMENT NOTES (1 OF 2) GAZ 9/28/2018 Public Works Adm nm-1.r DATE 1 RESPOND TO CITY COMMENTS /21/2019 SURVEYED: 2 RESPOND TO CITY COMMENTS /21/2019 DESIGNED: 3 RESPOND TO CITY COMMENTS /16/2019 10/31/2019DRAWN: 4 RESPOND TO CITY COMMENTS CHECKED: NO. REVISION I BY I DATE I APPR APPROVED: SCALE: 1"=20' ONE INCH AT FULL SCALE IF NOT ONE INCH SCALE ACCORDINGLY VERTICAL: NAVD 1988 HORIZONTAL: NAD 1983/1991 DATUM :45 DocuSign Envelope ID: 6EECF5B6-602A-4E4A-B436-A317AA638878 SURFACE WATER STANDARD PLAN NOTES: THE FOLLOWING IS A LISTING OF GENERAL NOTES THAT SHALL BE INCORPORATED IN THE DRAINAGE PLAN SET. ALL THE NOTES ON THE LIST MAY NOT PERTAIN TO EVERY PROJECT. THE APPLICANT OR OWNER, HEREBY REFERRED TO AS APPLICANT, MAY STRIKE OUT IRRELEVANT NOTES IF NOT APPLICABLE TO THE PROJECT. HOWEVER, THE APPLICANT SHALL NOT RENUMBER NOR EDIT THE REMAINING NOTES. IF ADDITIONAL NOTES ARE NEEDED FOR SPECIFIC ASPECTS, THEY SHALL BE ADDED AFTER THE SURFACE WATER STANDARD PLAN NOTES. 18. ROCK FOR EROSION PROTECTION OF ROADSIDE DITCHES, WHERE REQUIRED, SHALL BE OF SOUND QUARRY ROCK PLACED TO A MINIMUM DEPTH OF ONE (1) FOOT AND SHALL MEET THE FOLLOWING SPECIFICATIONS: • 4 - 81NCH ROCK / 40 - 70% PASSING; • 2 - 4 INCH ROCK / 30 - 40% PASSING; AND • LESS THAN 2 INCH ROCK / 10 - 20 % PASSING. 19. FOOTING DRAINAGE SYSTEMS AND ROOF DOWNSPOUT SYSTEMS SHALL NOT BE INTERCONNECTED AND SHALL SEPARATELY CONVEY COLLECTED FLOWS TO THE CONVEYANCE SYSTEM OR FLOW CONTROL FACILITY ON THE SITE, UNLESS APPROVED BY THE CITY. FOOTING DRAINS SHALL NOT BE CONNECTED TO ON -SITE BMPS. 20. THE END OF EACH STORM DRAIN STUB SHALL BE CAPPED. A CLEANOUT TOPPED WITH A BOLT -LOCKING LID MARKED "STORM" SHALL BE LOCATED AT THE PROPERTY LINE OR AT THE POINT OF CONNECTION OF A PRIVATE STORM DRAINAGE CONVEYANCE SYSTEM PER THE CITY STANDARD PLAN 227.00. 21. ALL STORM SYSTEM EXTENSIONS SHALL BE STAKED FOR LINE AND GRADE BY A SURVEYOR LICENSED IN WASHINGTON STATE, AND CUT SHEETS SHALL BE PROVIDED TO THE CITY PRIOR TO CONSTRUCTION. 22. ALL NEWLY -INSTALLED AND NEWLY -REHABILITATED (PUBLIC AND PRIVATE) STORM CONVEYANCE SYSTEMS SHALL BE INSPECTED BY MEANS OF REMOTE CCTV ACCORDING TO THE CITY STANDARD PLAN 266.00. CCTV INSPECTIONS AND REPORTS SHALL BE SUBMITTED TO THE CITY PRIOR TO RECEIVING APPROVAL TO INSTALL PROJECT CURBS, GUTTERS AND/OR PAVEMENT. 23. ALL STORM SYSTEMS AND CONNECTIONS TO EXISTING MAINS SHALL BE TESTED IN ACCORDANCE WITH SECTION 7-04.3(1) OF THE WSDOT STANDARD SPECIFICATIONS AND IN THE PRESENCE OF A REPRESENTATIVE OF THE CITY. STORM DRAIN STUBS SHALL BE TESTED FOR ACCEPTANCE AT THE SAME TIME THE MAIN STORM IS TESTED. 24. FOR ALL DISTURBED PERVIOUS AREAS (COMPACTED, GRADED, LANDSCAPED, ETC.) OF THE DEVELOPMENT SITE, TO MAINTAIN THE MOISTURE CAPACITY OF THE SOIL EITHER STOCKPILE AND REDISTRIBUTE THE EXISTING DUFF LAYER AND NATIVE TOPSOIL OR AMEND THE SOIL WITH COMPOST IN ACCORDANCE WITH STANDARD PLAN 264.00. 25. ISSUANCE OF THE BUILDING OR CONSTRUCTION PERMITS BY THE CITY DOES NOT RELIEVE THE APPLICANT OF THE CONTINUING LEGAL OBLIGATION AND/OR LIABILITY CONNECTED WITH STORMWATER DISPOSAL, THE CITY DOES NOT ACCEPT ANY OBLIGATION FOR THE PROPER FUNCTIONING AND MAINTENANCE OF THE STORM SYSTEM PROVIDED DURING CONSTRUCTION. 26. ADEQUATE SAFEGUARDS, SAFETY DEVICES, PROTECTIVE EQUIPMENT, FLAGGERS, AND ANY OTHER ACTIONS NEEDED TO PROTECT THE LIFE, HEALTH, AND SAFETY OF THE PUBLIC, AND TO PROTECT PROPERTY IN CONNECTION WITH THE PERFORMANCE OF WORK SHALL BE PROVIDED. ANY WORK WITHIN THE TRAVELED RIGHT-OF-WAY THAT MAY INTERRUPT NORMAL TRAFFIC FLOW SHALL REQUIRE A TRAFFIC CONTROL PLAN APPROVED BY THE CITY. ALL SECTIONS OF THE WSDOT STANDARD SPECIFICATIONS 1-10 TEMPORARY TRAFFIC CONTROL SHALL APPLY. 27. PROJECTS LOCATED WITHIN THE CITY'S AQUIFER PROTECTION AREA (APA) SHALL COMPLY WITH SPECIAL REQUIREMENT #6 OF THE RENTON SWDM AND AQUIFER PROTECTION REGULATIONS (RMC 4-3-050). 28. PLACEMENT OF SURFACE APPURTENANCES (CATCH BASIN/MANHOLE LIDS, CLEANOUTS, INLETS, ETC.) IN THE STREET TRAVEL LANE WHEEL PATH, INTERSECTIONS OF STREET TRAVEL LANES, BIKE LANES, SIDEWALKS, AND CROSSWALKS SHALL BE AVOIDED WHENEVER POSSIBLE. ANY SURFACE APPURTENANCE PLACED IN A SIDEWALK OR CROSSWALK SHALL BE FITTED WITH A NON -SLIP OR NON-SKID LID PER ADA REQUIREMENTS. 29. CLEARLY LABEL PUBLIC AND PRIVATE SYSTEMS ON THE PLANS. PRIVATE SYSTEMS SHALL BE MAINTAINED BY THE APPLICANT. 30. MINIMUM COVER OVER STORM DRAINAGE PIPE SHALL CONFORM TO TABLE 4.2.1.A2 OF THE RENTON SWDM. 31. CONSTRUCTED PERMEABLE PAVEMENT SHALL BE PERMEABLE ENOUGH TO ABSORB WATER AT A MINIMUM RATE OF 20 INCHES PER HOUR IMMEDIATELY AFTER THE PAVEMENT SURFACE HAS BEEN WETTED CONTINUOUSLY FOR AT LEAST 10 MINUTES. COMPLIANCE WITH THIS MINIMUM RATE SHALL BE CHECKED PRIOR TO CONSTRUCTION APPROVAL OF THE PAVEMENT. COMPLIANCE MAY BE CHECKED USING A SIMPLE BUCKET TEST IN WHICH 5 GALLONS OF WATER IS POURED ONTO THE PAVEMENT SURFACE ALL AT ONCE. IF ONLY A MINOR AMOUNT OF WATER PONDS OR RUNS OFF THE SURFACE, THEN THE PAVEMENT IS CONSIDERED TO MEET THE MINIMUM RATE OF ABSORPTION. AT LEAST ONE TEST SHALL BE CONDUCTED PER 1,000 SQUARE FEET OF PERMEABLE PAVEMENT. IF THIS TEST IS NOT CONCLUSIVE, THEN ANOTHER TEST PER ASTM C1701 SHALL BE CONDUCTED. FOR LARGE AREAS (E.G., PARKING AREAS), TESTING OBSERVATION MAY BE ACCOMPLISHED WHILE WALKING BEHIND A SLOWLY MOVING WATER TRUCK DISCHARGING WATER ATA RATE SIMILAR TO THE BUCKET TEST. PERMEABLE PAVERS SHALL BE TESTED USING ASTM C1781. UNLESS OTHERWISE NOTED, DRAWING IS NOTTO SCALE (NTS) STD. PLAN - 267.10 PQPUBLIC WORKS SURFACE WATER STANDARD PLAN PPR D: DEPARTMENT NOTES (2 OF 2) GAZ 9/28/2018 Public Works Admmirtramr DATE R-40261 1 IN COMPLIANCE WITH CITY OF RENTON STANDARDS EDEVELOPMENT ENGINEERING ez 11 /12/2019 1149 CITY OF SIERRA HOMES, INC. RENTON 3802 MONTEREY PL NE RENTON WA. 98056 Planning/Building/Public Works Dept. NOTES & DETAILS :45 U Z _I U) DATE: 8/31 /2018 U J G PAGE: O DRAWING NO: C10 = <'ALy SHEET:OF: 1 12 Y' AI.. Iry W M AN U Z V J 5W L O 2 AQ I ry L.L W ►:lJ • SEENME2 1WR X 5/11 DUMMY JOINT BEE NOTE2 2 G' 2' - D' lb . ""'A I 3/8" PREMOLDED JOINT FILLER (TYP) L �nIIIDGDihxi _CONCIIIIEN - PLAN VIEW FJYCEOF , ` CrOF CIB� II••� 6 T Y 13" _ MATCH FRAmEANDemTE-NOF WCLUDEi7 I /2" I- 1" R. t] W AY aCURB AND DUTTE(iSlO fl®A _ SLOPE • •_ ° 3" iO 1 TOPCF c .: I t• (Z i fir ROALWAY N .. P t ►• J. P _':• ° D: ." ADJUSIIIENT 9ECDCN--WrINCIJID� . A' .'s• IN CURBMIDWnERBIDDETA • '. CATCH BASIN-NCTWCLUDED °•• - INCURBANDOUTT6i BIGE" - - - 4 ✓ r`� i SECTION (D ` GENERAL NOTES: ' 1- 1. The intent of this design III Wiitete the mmovBI' ; of a ca".basin with mir imai disturbance f Of the Cuft .• 'yam - 2. The aVanslon joints of the adjacent sidewalk afrall be-adjU$ted to be In Bne With 01996 curb emmnsion j01nts. LSOI1. E41C VIEW V� �• PLAri - 101:1 CEMENT CONCRETE CURB PRO D: + �PUBLIC 17ORKS + INSTALLATION AT DEPARTMENT CATCH BASINS D DocuSign Envelope ID: 6EECF5B6-602A-4E4A-B436-A317AA638878 "� 1b 5 \T1 1", 2% 4", V. 12", OR 24" ONE #3 BAR HOOP FOR 6" HEIGHT INCREMENT (SPACED EQUALLY), SEE NOTE 1 RECTANGULAR ADJUSTMENT SECTION 26 SE�� . NOTFB . I #3 BAR EACH CORNER I I I y � #3 BAR EACH SIDE 0 #3 BAR EACH WAY PRECAST BASE SECTION #3 BAR HOOP #3 BAR EACH CORNER 18" MIN. SEE NOTE 1 ALTERNATIVE PRECAST BASE SECTION PUBLIC WORKS DEPARTMENT PIPE ALLOWANCES MAXIMUM PIPE MATERIAL INSIDE DIAMETER REINFORCED OR PLAIN CONCRETE 12" ALL METAL PIPE 15" CPSSP", STD. SPEC. 9-05.20 12" SOLID WALL PVC, STD. SPEC. 9-05.12(1) 15" PROFILE WALL PVC, STD. SPEC. 9-05.12(2) 15" "CORRUGATED POLYETHYLENE STORM SEWER PIPE NOTES: 1. AS ACCEPTABLE ALTERNATIVES TO THE REBAR SHOWN IN THE PRECAST BASE SECTION, FIBERS (PLACED IN ACCORDANCE WITH STANDARD SPECIFICATION 9-05.50(9)), OR WIRE MESH HAVING A MINIMUM AREA OF 0.12 SQUARE INCHES PER FOOT SHALL BE USED WITH THE MINIMUM REQUIRED REBAR SHOWN IN THE ALTERNATIVE PRECAST BASE SECTION. WIRE MESH SHALL NOT BE PLACED IN THE KNOCKOUTS. AS AN ACCEPTABLE ALTERNATIVE TO THE REBAR SHOWN IN THE RECTANGULAR ADJUSTMENT SECTION, WIRE MESH HAVING A MINIMUM AREA OF 0.12 SQUARE INCHES PER FOOT MAY BE USED. 2. THE KNOCKOUT DIAMETER SHALL NOT BE GREATER THAN 20". KNOCKOUTS SHALL HAVE A V/ALL THICKNESS OF 2" MINIMUM TO 2.5" MAXIMUM. PROV DE A 1.5" MINIMUM GAP BETWEEN THE KNOCKOUT WALL AND THE OUTSIDE OF THE PIPE. AFTER THE PIPE IS INSTALLED, FILL THE GAP WITH JOINT MORTAR IN ACCORDANCE WITH STANDARD SPECIFICATION 9-04.3. 3. THE MAXIMUM DEPTH FROM THE FINISHED GRADE TO THE LOWEST PIPE INVERT SHALL BE 5 FEET. 4. THE FRAME AND GRATE MUST BE INSTALLED WITH THE FLANGE DOWN. S. THE PRECAST BASE SECTION MAY HAVE A ROUNDED FLOOR, AND THE WALLS MAY BE SLOPED AT A RATE OF 1 H:24V OR STEEPER. 6. THE OPENING SHALL BE MEASURED AT THE TOP OF THE PRECAST BASE SECTION. 7. ALL PICKUP HOLES SHALL BE GROUTED FULL AFTER THE INLET HAS BEEN PLACED. USE GROUT TYPE 2 FOR NON -SHRINK APPLICATIONS IN ACCORDANCE WITH STANDARD SPECIFICATION 9-20.3(2). 8. ALL GRADE RINGS AND CASTINGS SHALL BE SET IN MORTAR IN ACCORDANCE WITH STANDARD SPECIFICATION 9_04.3. THEN APPLY MORTAR TO INSIDE AND OUTSIDE OF ALL JOINTS, RINGS, RISERS, AND FRAMES. 9. MORTAR SHALL BE MIXED AND APPLIED PER MANUFACTURER'S DIRECTIONS. 10. FRAME SHALL BE ADJUSTED TO PAVEMENT GRADE BY TAPPING UNTIL FRAME IS FLUSH WITH PAVEMENT AS DETERMINED WITH A STRAIGHT EDGE OF SUFFICIENT LENGTH. 11. ALL MORTAR JOINTS SHALL BE TRIMMED FLUSH AND REMAIN VISIBLE UPON COMPLETION. UNLESS OTHERWISE NOTED, DRAWING IS NOT TO SCALE (NTS) STD. PLAN - 200.00 JAPPRRED: CATCH BASIN TYPE 1 GAZ 9/28/2018 I DATE 6" RAISED EDGE DETAIL 1-0 6 SIDEWALK LEVEL 17 EXTEND SIDEWALK TRANSVERSE 12"(IN)R JOINfS TO INCLUDE RASED EDGE 1'-0" 1'-0" 3/8"(IN)PREMOLDEDJOINTFILLER TYPICAL WHERE APPLICABLE ROU DING ? 0% 1 1/2" (IN) R. (TYP.) •'•• ~ i FOR CURB DETAILS io j; 1.5% '. �. SEE STD PLAN 101 1" OM R. ; .. • •.• ��.,� l.. ' - • CRUSHED ROCKWBAS t• ; SW- SEE RAISED EDGE I .1 • - ' V-0" SIDEWALK DETAIL- THIS SHEET `TYPICAL UNDER CRUSHED SURFACING TOP COURSE(CSTC) ALL U_ T� MIN. SIDEWALK OMPACT TO 95% MODIFIED PROCTOR WITH RAISED EDGE (UNLESS REQUIREMENT WANED BY C// 1/2• (IN) R. tTYP) ENGINEER) TYPICAL UNDER ALL CURB, GUTTER a SIDEWALK. CSTC UNDER 2.0% 1 15% FOR CURB DETAILS CURB&GUTTERTOBEB'THICKNESSOR ,J OR '• ••,.. ••• ••• ••. • •••, SEE STD PLAN 101 MATCH EXISTING ROADWAY CRUSHED ROCK BASE, WHICHEVER IS GREATER (rYP. FOR F1p� _• �." �; ALL CURB& GUTTER). • �•• •- FINISHED GRADE V (IN) BELOW 2'-0" I SIDEWALK TOP OF CONCRETE SURFACE ADJACENT TO CURB MIN. ROU DING 10 (IN) R. (TYP.) -2_.0% 1 1.5% FOR CURB DETAILS SEE STD PLAN 101 BRIDGE OR PEDESTRIAN SZE >�-.ynYr'"� •T•Z•"' RAILING t�,Pa' --- ADJACENT TO CURB BARRIER - SEE SIDEWALK FOR CURB DETAILS SEE STO PLAN 101. (STEEP FILL SLOPES) I CONTRACT PLANS �! WA / /----LL OR BARRSIDEWALKII ( 112- (IN) R. (T.) ! I SIDEWALK FLUSH 1.sx 117 NO R. VERTICAL WALL- ..i, SEE DETAIL ,; •, • �. 3/0' (IN) PREMOLDED JOINT FILLER . ADJACENT TO CURB AND RAILING OR WALL e" (IN) PREMOLDED FOR SIDE JOINT FILLER TREATMENT SIDEWALK BUFFER STRIP SIDEWALK ADJACENT TO WALL DETAIL SIDEWALK (SEE NOTE 10) SECTIONS 1N)R 1 111YP 1.5% 1.556 % MIN. FOR CURB DETAILS SEE STD PLAN 101 �••�`•�_ -BROCMED FINISH + OR MATCH EXISTING I/ •r pp/ 4- WIDE, SMOOTH FINISHED TROWELED PERIMETER GRADE 1' (IN) BELOW TOP OF CONCRETE SURFACE FOR PLANTING - FLUSH IF PAVED ,,// ,.• CEMENT CONCRETE CURB ADJACENT TO BUFFER STRIP A a �, :. (CURB AND GUTTER SHOWN) FOR CURB DETAILS SEE STD PLAN 1D1. ve"ro va• NOTES G 1. Four feet he i the sidewalk width shall CONTRACTION JOINT • betssible mute pe)frean IN SIDEWALK ONLY •�Rx '•'• accessible mute copal free of vertical � ► . CS � and horizontal obstructions. Gratings, • . ►" •; R ' Access COVBIa, Junction BOxeS, FULL -DEPTH EXPANSION JOINT IN BOTH Cable Vaults, Pull Boxes and other CURB AND SIDEWALK (SEE STD PLAN 301.1) appurtenances within the sidewalk CONTRACTION JOINT must be flush with surface, and match �-v� grade of the sidewalk. JOINT AND FINISH DETAIL p 2. Monolithic Cement Concrete Curb and'• Sidewalk Is not permitted In new For other referenced NOTES see • p ' ' Rio construction. When replacement Work STD PLAN 104.2. necessitatPREMOLDEes a Monolithic Cement Concrete Curb build per WSDOT JOINT FILLER Standard Plan F-30.10.03. Paved surfaces must comply with STD PLAN 102.1 as applicable. E FULL -DEPTH 3. Concrete to be 4,000 PSI. EXPANSION JOINT a PUBLIC WORKS DEPARTMENT CEMENT CONCRETE SIDEWALK SM. PLAN - 1 PPRO, ED: Sq:TENISK:WDE5 a0)EVMLK RAWSI -I tEEE NOTE 61 - T (SEE NOTE Sf 11 U OF PAYED DRIVEWAY REd1mEo 3T ExPANSON IOIIr (TTPJ (EEE ETO RAN ISL [E [O S[ I � B •� aEE 1YJiEf yyQ�� F x m EHI [BETE no SEE NOTE 1 CEMENT COIICRETE "V WLTN IN TY 6 CURE a CUTTER JJJ SLOPEITW.7' SEE tE 31 se• car+TRAcrxxl3Drrr (1`rP3 IEEE ETD. PLAN 1?71 PLAN VIEW v1OE9 ISFE NO ES - A3, I.W. SEE NOR eITYP, y I E' NM C AIEI CEKNI CONCNER 5•MIN 610EWILLM SED3', ;,ASG.iRR I•E$LNOLMpl isle.R SE 5TO PLAN mlSECTION O lnEwuxranM I f•.DIFFERENCENSLOPEI.- _BISYEWAY w! tI ELOPE IELOPE SHOWN EAAWARATIEDI Is ERYEY/AY S" WN �• s SNDWII EXAGGF>iAIEDI ''/ P • - _ ---- rJ�- Be N BO nEWTrvE SLOPE SIOPL CEMENT CONCRETE CURS & GUTTER (see NOTE; TYPE R1B - ISOMETRIC VIEW (RESIDENTIAL. WITH BUFFER) G� O PUBLIC WORKt4 CEMENT CONCRETE DRIVEWAY �FTNTO= DEPARTMENT ENTRANCE - TYPE R1 B :45 1 2 3 4 For NOTES STD PLAN 104 2 3TD. PLAN - 104.3 PRCLVFD i Gregg Zimmerman. Public Works Administrator 13"x24" PLASTIC METER BOX EQUAL TO MID -STATES PLASTIC, INC. BCF SERIES MSBCF 1324-18 WITH 1.75" THICK DUCTILE IRON DIAMOND PLATE COVER EQUAL TO MID -STATES PLASTICS, INC. MSCBC-1324-R WITH READER LID AND 2" DRILLED HOLE FOR TOUCHREAD PIT LID (SEE DETAIL A -A) 9" MIN 12" MAX FINISH GRADE • gaw CIT PIP fIN UNIMPROVED RIGHT OF J WAY INSTALL METER BOX AT PROPERTY LINE WITH 12" w LONG COPPER TAILPIECE. of a I SIDEWALK a TOUCHREAD WATER METER TO BE PRIVATE PIPING ` o SUPPLIED BY THE 12 Z a 36" MIN COVER a n CITY > TYPE "K" SOFT o C COPPER TUBING 22-1 /2° !!! NEW DUCTILE IRON WATERMAIN IF SERVICE LINE TO HOUSE IS 3/4" OR 1" TO BE INSTALLED IN THE FUTURE GALVANIZED INSTALL FORD C14-33 OR 44 FIPT PLUG x COMPRESSION COUPLING LOOP DOWN TO CENTERLINE OF WATER MAIN TO PROVIDE SLACK IN COPPER COPPERSETTER FOR 5/8"x3/4" METER: FORD SERVICE LINE TO METER. VBH72-15W-44-33G, OR McDONALD BRASS: 21-215WCQQ33, OR MUELLER: 3/4-8-2470-2 WITH ANGLE BALL VALVE ON INLET AND SINGLE CHECK VALVE ON OUTLET CORPORATION STOP WITH BALL VALVE. FORD COPPERSETTER FOR 1" METER: FORD VBH72-15W-44-44G, OR TAPERED THREAD (CC). QUICK JOINT McDONALD BRASS: 21-415WCQQ44, OR MUELLER: 1-B-2470-2 (3/4" FB1000-3-Q) OR AY MCDONALD 4701B BOTH INLET AND OUTLET WITH QUICK JOINT. PADLOCK WINGS ON (1" FBIOOO-4-Q) OR AY MCDONALD 4701B INLET ANGLE BALL VALVE AND SINGLE CHECK VALVE ON OUTLET. ALL FITTINGS SHALL BE WITH QUICK JOINT. NOTE: ALL METER BOXES INSTALLED WITHIN CONCRETE OR PAVED DRIVEWAYS SHALL BE CAST-IRON EQUAL TO OLYMPIC FOUNDARY. EXPANSION JOINTS MUSH BE INSTALLED ON BOTH SIDES OF METER BOX. A- DRILL 2" DIA. HOLE FOR AMR (AUTOMATIC METER READ) TOUCHREAD DEVICE L _ 2-1/2" MIN. FROM NEAREST AND FRONT EDGE OF PIT LID F TYPICAL RIB I NOTE: THE CENTER OF THE HOLE MUST BE AT LEAST 1" FROM UNDERNEATH RIBS UNLESS THE RIB SPACING ALLOWS THE NUT TO TIGHTEN AGAINST THE OPEN SIDE OF MORE THAN ONE RIB. 'S Y PUBLIC WORKS 34" AND 1" WATER SERVICE STD. PLAN - 320.1 DEPARTMENT NOVEMBER 2009 RESPOND TO CITY COMMENTS RESPOND TO CITY COMMENTS RESPOND TO CITY COMMENTS RESPOND TO CITY COMMENTS w N0. REVISION DocuSign Envelope ID: 6EECF5B6-602A-4E4A-B436-A317AA638878 314" FLAT FACE GOTHIC D❑ - 9- CIA 4❑ D ❑ ❑ STORM ❑ 4" ❑D❑❑ 0 DID8 1/8' DIA 10,1/2" DIA (2) 3/8"-16 SS SOCKET HEAD CAP 15" DIA (1) OPEN PICKHOLE 1' SCREW (ALLENHEAD) WWSHRS ON A 8" CIA BOLT CIRCLE PLAN VIEW FRAME SECTION CAST IRON FRAME AND COVER, SEE NOTE 3 - Q a a cuss "B" ASPHALT, SEE NOTE 4 CLEANOUT RISER, SEE NOTE 2 f"i I- EX. SEWER MAIN PROPERTY LINE ---SPOOL (LENGTH AS NEEDED) I _ _ _ o 3'-O' 6" SEWER STUBE n FUTURE 4" SIDE SEWER I 2% 4" STUD MARKING POST PAINTED SEWER MAIN TEE X 6" TEE 6" CAP WHITE WITH THE WORD "SEWER" STENCILED w I IN 3" HIGH BLACK LETTERS AND #6 WIRE WRAPPED AROUND THE STUD AND EXTENDED TO THE TOP OF THE STUD. t>,� COUPLING (TYP.) 3• O! I 6"X6"X6" SURFACE CLEANOUT WITH CAST IRON RING AND COVER _ ( (EAST JORDAN IRON WORKS PRODUCT NO. 00367502 OR APPROVED EQUAL, SPECIFY "SEWER" ON LID), I (SEE STD. PLAN 403.1 FOR INSTALLATION) r - T __J JM EAGLE THREADED CLEAN -OUT ADAPTER HUB BEND AS & PLUG (OR APPROVED EQUAL) REQUIRED EXISTING SANITARY SEWER MAIN ., r3v uw_ SLOPE , !!1 `6" SEWER STUB 6"XII WYE `FUTURE 6"x 4" REDUCER \`SEWER MAIN SIZE X 6" TEE ACCEPTABLE PROCEDURES FOR SIO 4 R ONNECTIONS TO XISTINR MAIN A. VITRIFIED CLAY MAIN - CUT IN A NEW PVC "TEE" USING "STRONG -BACK" FLEXIBLE COUPLINGS (FERNCO OR APPROVED EQUAL). B. CONCRETE MAIN - CUT IN A NEW PVC "TEE" USING "STRONG -BACK" FLEXIBLE COUPLINGS (FERNCO OR APPROVED EQUAL). C. PVC & C900 PVC MAIN - CUT IN NEW TEE USING RIGID COUPLINGS OR CORE -DRILLED WITH A ROMAC SADDLE (OR APPROVED EQUAL). D. DUCTILE IRON MAIN - CORE -DRILLED WITH A ROMAC SADDLE (OR APPROVED EQUAL) E. MANHOLE CONNECTION - ALL CONNECTIONS TO MANHOLES SHALL BE AT MANUFACTURED KNOCK -OUTS OR THE STRUCTURE SHALL BE CORE -DRILLED. 3000 PSI MIX CONCRETE P G'-CNOVIC' BLOCKING �!� �,5 i�Mp'!• 0t-0 GO____29G MIN SLOPE HORIZONTAL 6" TEE 6" MIN. SEWER SEWER MAIN MAIN CONCRETE BLOCKING ANGLE OF TEE AT MAIN BETWEEN 25' AND 45' TYPICAL SIDE SEWER NOTE: UNLESS OTHERWISE SHOWN ON PLAN, SIDE SEWER SHALL HAVE A MINIMUM 2.5' COVER AT PROPERTY LINE OR 3-5 LOWER THAN THE LOWEST HOUSE ELEVATION, WHICHEVER IS LOWER. STANDARD SIDE SEWER STD. PLAN -406.1 • PUBLIC WORKS INSTALLATION APE VED: DEPARTMENT (SEWER MAIN TO PROPERTY LINE) 3my 4.A�T 8-13111" CIA I� PAVED AREA (TYP.) 12" EXTEND CLEANOUT RISER 2" ABOVE DESIGN PONDING ELEVATION OR PER PLAN DESIGN PONDING FERNCO GASKETED QUIK CAP OR SIMILAR i a ELEVATION 4"STREAMBED COBBLES PER WSDOT 9-03.11(2) 4" COMPACTED SAND OR GRAVEL BACKFILL FOR DRAINS PER WSDOT 9-03.12(4) CLEANOUT RISER, SOIL TIGHT 45' BEND SEE NOTE 2 I_= _ WYE 1 11Ed I SOIL TIGHT-1 - COUPLER j� I�1.= III UNDERDRAIN, FOOTING % EEI DRAIN COLLECTOR, OR ROOF DRAIN COLLECTOR PIPE, SEE NOTED CLEANOUT RISER LOCATED WITHIN BIORETENTION PONDING AREA TO OVERFLOW STRUCTURE OR STORM MAIN MECHANICAL PLUG OR CONTINUED CONNECTION TYPICAL CLEANOUT CONFIGURATION NOTES: 1. DIAMETER TO BE CINCHES MINIMUM PRIVATE, 8-INCHES MINIMUM PUBLIC. UNDERDRAIN PIPE PER STD. PLAN 262.10. 2. CLEANOUT RISER SHALL BE SAME SIZE AND MATERIAL AS CONNECTED UNDERDRAIN, FOOTING DRAIN COLLECTOR, OR ROOF DRAIN COLLECTOR PIPE. 3. FRAME AND COVER SHALL BE EJ PRODUCT NO. 00367549B31 OR APPROVED EQUAL. COVER TO BE LOCKING WITH ALLEN HEAD BOLT, MARKED "STORM•. 4. FOR CLEANOUTS FULLY OR PARTIALLY WITHIN UNPAVED AREAS OUTSIDE OF BIORETENTION PONDING AREA, POUR 8" THICK, 2'x2' SQUARE CONCRETE COLLAR AROUND FRAME. CONCRETE COLLAR SHALL HAVE A MINIMUM COMPRESSIVE STRENGTH OF 3,000 PSI. GENERAL NOTES: 1. CLEANOUTS FOR UNDERDRAIN, FOOTING DRAIN COLLECTOR, AND ROOF DRAIN COLLECTOR PIPES SHALL BE INSTALLED ATA MINIMUM OF EVERY 100 FEET, AT EVERY 90 DEGREE OR SECOND 45 DEGREE BEND, AT THE END OF EVERY COLLECTOR PPE, AND AT EACH END OF AN UNDERDRAIN PIPE NOT CONNECTED TO AN OVERFLOW STRUCTURE. CLEANOUTS SHALL BE INSTALLED TO ALLOW FOR MAINTENANCE ACCESS TO ALL PIPES. 2. ALL FITTINGS SHALL BE SOIL TIGHT. 3. CLEANOUT RISER SHALL BE LOCATED OUTSIDE OF BIORETENTION PONDING WHERE POSSIBLE. 4. CLEANOUTS SHALL NOT BE LOCATED WITHIN THE STREET TRAVEL LANE, UNLESS OTHERWISE APPROVED BY THE CITY. UNLESS OTHERWISE NOTED, DRAWING IS NOT TO SCALE (NTS) STD. PLAN - 226.00 c PUBLIC WORKS APPROVED: DEPARTMENT STORM SYSTEM CLEANOUT GAZ 9/28/2018 1 DATE /21 /2019 SURVEYED: /21 /2019 DESIGNED: /16/2019 0/31 /201 DRAWN: CHECKED: BY DATE APPR APPROVED: SCALE: 1"=20' ONE INCH AT FULL SCALE IF NOT ONE INCH SCALE ACCORDINGLY VERTICAL: NAVD 1988 HORIZONTAL: NAD 1983/1991 DATUM CONFIGURATION ON SLOPING GROUND ` ..- DOWNSPOUT WITH CLEANOUT FILTER, SEE DETAIL I CLEANOUT PER STD, PLAN 226.DD IV MIN. LEVEL TRENCH VNTH PERFORATED PIPE. SEE NOTE 1 �- M MIN. MIN. � I CLEANOUT PER ¢ I STD. PLAN 22000 i _TO STORM DRAIN SYSTEM _____--_-__i_____-I Y L I MIN I MIN. (III_ I F�TERS j TO STORM DRAIN SYSTEM 10 MIN. LEVEL TRENCH WITH SEE DET!JLCLFANDUT " PERFORATED PIPE, SEE NOTE 1 f� - _ _ - - - - - - - - - - - - - - - - - - - - - - - - J CONFIGURATION ON FLAT GROUND PLAN VIEW OF PARCEL COMPACTED TOPSOIL OR OTHER GLEAN FILL NON -WOVEN GEOTEATILE FOR SEPARATION e" MIN. PVC SOLIDS.' ON TOP AND SIDES OF TRENCH PER WSOOT PERFORATED PIPE LEAVE S SPECIFICATIONS SECTION 9.33 2(1) TABLE 3 PER ASTN 01785 6" MIN. FILTER SCREEN 1C MM7 ` 2'•S' TO V GROUND DRAIN ROCI{DM1$HED UNDISTURBED NATIVE SOIL MIN. Y ABOVE SEASONAL HIGH GROUNDWATER TABLE SECTION A NOTES: 1 TRENCH LENGTH TO BE 10 FEET IN LENGTH FOR EVERY 5,ODO SF OF CONTRIBUTING IMPERVIOUS SURFACE, OR 35.000 SF OF NON-NATIVE PERVIOUS SURFACE, OR PORTION THEREOF. GENERAL NOTES: 1 INFILTRATION TRENCHES LIMITED TO ROOF RUNOFF FROM SINOLE�FAMILY OR DVPLEX HOMES OR TO CONTROL BASEMENT FLOODING.. CONSULT WA DEPARTMENT OF ECOLOGY REGULATIONS FOR UNDERGROUND INJECTION CONTROL PROGRAM IUICI FOR OTHER TYPES OF RUNOFF MANAGEMENT 2 IMPERVIOUS AREAS LARGER THAN 1D.ODO SF AND NON-NATIVE PERVIOUS AREAS LARGER THAN 35,000 SF MAY REQUIRE LARGER PIPE AND SHOULD BE DESIGNED BY A CIVIL ENGINEER. 3. THE PERFORATED PIPE MAY NOT BE PLACED IN A CRITICAL AREA BUFFER OR ON SLOPES STEEPER THAN 25% 4. SEE SECTION C2.11 OF THE CITY OF RENTONSURFACE WATER DESIGN MANUAL FCRAODITIONAL REQUIREMENTS. UNLESS OTHERWISE NOTED, DRAWING I5N ITTO SCALE (NTSI STD. PLAN - 263AO AI _w PUBLIC WORKS VIA DEPARTMENT PERFORATED STUB -OUT CONNECTION °`ED :45 Al 0 C TY OR RENTON Planning/Building/Public Works Dept. R-402612 IN COMPLIANCE WITH CITY OF RENTON STANDARDS FDEVELOPMENT ENGINEERINGAI jchavez 11 /12/2019 ' SIERRA HOMES, INC. 3802 MONTEREY PL NE RENTON WA. 98056 DETAILS U Z DATE: _I V ) 8/31/2018 Uj FIELDBOOK: PAGE: O DRAWING NO: C11 = SHEET:12 OF:12 Q ry w PR4,8000435 - Qp 9 � \ \ - �JNIMPIOVEQ 00— — — — — ✓ �� !\ IP\ NE (TYP) c �5 -- --_--186��y39'08"E-188 Ol I 9- 00\ — I I- � � ' --\�� \ \� _ IS Ii Rr3 7IA - � 1202(d' AR�A �� ' � _\ I T I ie I0'TI MAPLP,7 0 22"F i�TdAeL�l28'D A," , �EVER � SLA 4k 112� 1 / 30'T4APLE D' A —17 / \ 88- / > - (--178— 196 ALLEY / �192-- LO$ON'CLUSTEfR/44A / � y/ 5 Al 1 �. i X / � I 41 IA �/ ��// /,� S / / / �/ ✓ i TAP. 195 OMJ' —12"PEDAR/16/61A �` CEDAR/I \ , OV4 \ — _ I �CEI�ARi24 DI MAPCE/36'DIA\ si 7�0e-FIM-AII [A EDAR/221a /!9C% -- - 1(5 T>� 0' \ / SANITARY SkWER MANHOLE \ / RIM = 184.65 \ \ / IE(N,S) 12"PVC =,,174.81 \ /182\ 24'0PEP \ o TELEPHONE PEDESTAL CONDITION OF APPROVAL: THE SUBJECT LANDSCAPE PLAN DOES NOT MEET THE MINIMUM REQUIREMENTS FOR RETAINING WALLS OR STREET FRONTAGE LANDSCAPING. A FINAL LANDSCAPE PLAN SHALL BE PROVIDED TO THE CURRENT PLANNING PROJECT MANAGER FOR REVIEW AND APPROVAL PRIOR TO BUILDING PERMIT OR CONSTRUCTION PERMIT FINAL. Il.II (CROSS LOT AREA) / 5,000 x 2 = 4.11 MINIMUM NUMBER OF TREES (EXISTING +PROPOSED) 05' RIGHT OF WAY DEDICATION ALOW. PROJECT FRONTACsE LANDSCAPE PLAN SCALE: 1' = 30' -O" PROPERTY ADDRESS: XXXX MONTEREY FL NE e>�O RENTON, WA "I BUILDING DIVISION REVISION PARCEL NUMBER: R,mi,ld 1ml112019 "ie.. 334510-0183 LEGAL DESCRIPTION: 1-IILLMAN6 LK WIN GARDEN OF EDEN 01 LYING ELY OF RD PLat Block: 4 Plat Lot: 5