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HomeMy WebLinkAboutApproved drainage plan_03_10_2025S-421002 DATE: FIELDBOOK: DRAWING NO: PAGE: SHEET: OF: SCALE: DESIGNED: DRAWN: CHECKED: APPROVED:NO.REVISION BY DATE APPR FILENAME:SURVEYED: VERTICAL: NAVD 1988 IF NOT ONE INCH ONE INCH AT FULL SCALE HORIZONTAL: NAD 1983/1991 SCALE ACCORDINGLY DATUM Planning/Building/Public Works Dept. CITY OF RENTON IN COMPLIANCE WITH CITY OF RENTON STANDARDSELE.=268.13BOTTOM OF DITCHNTS SCALE IN FEET 02010 20 40 LEGEND 270 C-8.0 298 1 3 4 87' BOTTOM INFILTRATION TRENCH ELEVATION 6 5 EXST. IE( N)= 262.79' EXST. IE (S)= 263.12' IE (W) = 263.10 EXST. IE (SE) = 265.24' RIM = 271.34' EXISTING SDMH BUILDING PERMIT FUTURE BOT ELE.=273. TOP ELE.=275 FOR FOOTING DRAIN 2'X4' INFILTRATION TRENCH (FUTURE) R-421007 SEE COR.STD. 226.00 CLEAN OUT 3/28/2023 BUILDING PERMIT FUTURE RIM=270.31 THE TOP OF SIDEWALK ADJUST EXISTING MH TO FLUSH WITH DRAINAGE & SEWER PLAN TRAN-NGUYEN DEVELOPMENT NOTES SIDEWALKPLANTERBUILDING PERMIT FUTURE LINER WILL BE REQUIRED TO PROTECT AQUIFER DURING EACH BUILDING CONSTRUCTION INDIVIDUAL 10' X20' INFILTRATION TRENCH WILL BUILD IE (N)=266.70 RIM=270.88 EXISTING CB SEE COR.STD. 406.1 IE=268.20 RIM=272.20 SSCO # 3 SEE COR.STD. 406.1 IE=272.25 RIM=275.50 SSCO # 2 2/23/2025 SEE COR.STD. 406.1 IE=272.80 RIM=275.50 SSCO # 1 10' UTILITY EASEMENT CONTRACTOR SHALL FIELD VERIFY IE CONNECT WITH EXISTING 8 " SEWER LINE CONTRACTOR SHALL FIELD VERIFY IE CONNECT WITH EXISTING 8 " SEWER LINE SEE C-23.0 FOR DETAILS BOT ELE.=268.50 TOP ELE.=271.0 3' X 87' INFILTRATION TRENCH 0.5%WWP-27-4210TED-40-4210L=3.0', S=4.0% 8" D.I. CL.50 SEE C-22.0 FOR DETAILS IE=269.80 RIM=271.8 CONTECH STORM FILTER STA. 0+70.0 (9.50' RT) EXISTING EDGE PAVEMENT EXISTING CONTOUR LINE EXISTING PROPERTY BOUNDARY LINE PROPOSED STROM DRAIN LINE 15' PUBLIC WATER MAIN EASEMENT ELE.=268.60BOTTOM OF DITCHABERDEEN AVE NE SEE THE DETAILS AJUST RIM BEHIND THE CURB 1 2 2 3 CATCH BASIN BEHIND CURB DETAILS NTS THE EXISTING STORM DRAIN PIPE BEGIN CUT AND REMOVED THE EXISTING STORM DRAIN PIPE END CUT AND REMOVED IE (E)=267.80 IE (N)=269.34 RIM=272.80 STA. 1+63.30, 17.25' LT (TO THE STRUCTURE CENTER) CB TYPE 1 SEE THE DETAILS IE (N)=262.40 IE (S)=262.60 IE (E)=263.70 RIM=271.50 0+80.0, 2.5' LT (TO THE STRUCTURE CENTER) CB TYPE 2 (LOCKED SOLID LID) 4 KEEP EXISTING DRAINAGE PIPE AS IT REMOVED THE EXISTING DRAINAGE PIPE 6" PVC, L=12.0', S=4.0% (ASTM D-3034 PVC) 6" PVC, L=12.0', S=25.0% (ASTM D-3034 PVC) 3 SEE THE DETAILS IE (E)=264.18 RIM=271.18 0+80.0, 18.5' LT (TO THE STRUCTURE CENTER) CB TYPE 2 IE (N)=262.0 IE (S)=262.27 IE (W)=264.80 RIM=272.60 STA. 1+63.30, 2.5' LT (TO THE STRUCTURE CENTER) CB TYPE 2 (LOCKED SOLID LID) 272 274276 147.8190'80' 20' 50' DF30DF22DF32 DF36 DF30 DS18DF30DF24DF26DF34DF28DF32 278 274290288 280 29082.6'147.81N0°30'04"ES89°10'27"W252.60'N0°29'37"E252.62'N89°08'52"E 282 284 286 272 278 276 274 0+00 1+00 1+701+70 274.0+ 10' +273.90 147.815'5' BSBL 20' BSBL20' BSBL20' BSBL 29' BSBL42' BSBL32' BSBL23' BSBL BSBL BSBL 24' BSBL 272 272 288 284 282 EXISTING GRAVEL DRIVEWAY 274 276 286 284 282 278 276 274 272 280 1+79 0+001+001+79 is DEVELOPMENT ENGINEERING yqi 03/05/2025