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HomeMy WebLinkAboutR-4083104 440 4 430-1 4 420� 41 41 -0+20 CD O co co N N r7 NO ---1- -.4 1IIi1I111 Terra Vista N I X/ Consulting Engineers ,3204 SMO!(EY PO/NT OR, 1207 ARL/NGTON, WA 9822J -T60-691-9272 KW 17-RRAWS714NWOOM CB TYP1 W SOLID TOP - #1A STA 2+20.07, 0.06 R _ RIM ELEV = 43-2-�432.64 IE IN (S) = 428-39 428.15 IE IN (W) = 4* -5-9- 428.25 IE OUT (N) = -428.z39 428.15 35' 0.7% ' of 12" PVC ©-0-38F. 0.45% 111.0' OF 12" PVC ©8-38F. c0 N 't O N I'7 d- d- 10=11; Q0 I- N (0 r-) N r7 1 +00 CB TYP1 W SOLID TOP - #2 STA 3+77.34, 31.68 L RIM ELEV = 433 66 433.56 IE IN (S) =-428.75 IE IN (SE) _-428--81-428.75 EXISTING GROUND IE OUT (N) = 442�8--8r1-428.65 ALONG CL OF PIPE PROFILE VIEW: DET PIPE #1 EXAGGERATION: 4 25' 1.0% --24-44' of _12" PVC .......... 5.91 ' of 12", PVC © 0.00% cfl O� 0) 1 +50 2+00 ......... v — 35" X 24 PERFORATED CSP, 205' X 27.9' 6" CLEAN ROCK ON TOP OF AN IMPERMEABLE LAYER 4'x6' VAULT GB T.inr 2 CS DET PIPE #1 - #3 12" RISER AT ELEV -43i .88 WITH 0.54" DIA ORIFICE STA 1 +76.07, 0.00 431.90 RIM ELEV = ^^�8433.77 IE IN (E) = 428.99 429.00 IE OUT (NW) 99 429.00 IE OUT (N) = 429.00 50-YR WATER SURFACE AT 12" RISER HEIGHT ELEVATION 431.88 FINISHED GROUND ALONG CL OF PIPE 6" DIA PVC ENTERING DT PIPE SYSTEM AT ELEV 4 28.9 — (TYP.) ......... 429.00 Ln O � Lon I� Lfo o� I� 00 o� 00 r -) N r7 T-i r-� N 2+50 3+00 3+50 DET PIPE SYSTEM 1 STORM DRAINAGE PROFILE SCALE: 1 " = 20' 1=1110, CALL 811 (2) BUSINESS DAYS BEFORE YOU DIG (UNDERGROUND UTILITY LOCATIONS ARE APPROXIMATE) PERMIT SUBMITTAL SURVEYED: GEODETIC SURVEYING SCALE: SERVICE VERTICAL NAVD 1988 AS INDICATED HORIZONTAL: NAD 1983/1991 CITY 0 F DESIGNED: SP ON DRAWING '`. DRAWN: SP RENTON ONE IN DATUM CHECKED: SP AT FULL SCALE Planning/Building/Public Works Dept. IF NOT ONE INCH NO. REVISION BY DATE APPR APPROVED: SCALE ACCORDINGLY 445 440 5 I 425 20 L415 10 4+50 H H co T Q J 2 U rr U J Q 07 R-408310 0 U IN COMPLIANCE WITH CITY OF RENTON STANDARDS w Z DEVELOPMENT ENGINEERING SURFACE WATER UTILITY � LU Nathan Janders 03/19/2020 , JFarah 03/23/2020 D-- Z Q Z_ Q DATE: -IRST UKRAINIAN PENTECOSTAL CHURCH DATE. -20 3811 NE 21 ST ST PAGE: RENTON, WA 98056 DRAWING NO: STORM DRAINAGE PROFILES C5.2 DETENTION PIPE SYSTEM #1 SHEET: 12 OR 65 LL