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HomeMy WebLinkAboutD-226621(Cl (0 N N N 11 SEE ENLARGEMENT 12' WIDE MAX BELOW - EL 413.74 y 27 4" CSBC IIIL_ PLACE POND J AS REQUIRED EMBANKMENT EMBANKMENT FILL. SEE COMPACTION SPECIFICATIONS. - 4" CSBC MIN i COMPACTED DEPTH EL 413.5 S FOR PERMANENT EROSION CONTROL (CLASS A)----� EXISTING GROUND SURFACE TOP OF BERM - EL 413.5 (BEYOND) -1' -0' TOPSOIL -- - TOP OF SPILLWAY EL -4t2- - -- 412.: ESTIMATED DEPTH PREPARED OF ORGANIC LAYER 3" ACP CL B — SUBGRADE - FINISHED FINISHED GRADE GRADE EXCAVATE ORGANIC LAYER (DEPTH AS REQUIRED BY ENGINEER) / 1 v 22 %` BERM AND ACCESS P OF 1 RM �1171j ;. ROAD DETAIL 1 . SCALE: NTS XX ITWP _:O7• jla6` CONSTRUCTION GEOTEXTILE FOR PERMANENT EROSION CONTROL (HIGH SURVIVABILITY CLASS C) EXISTING PLACE POND GROUND EMBANKMENT SURFACE FILL 1' -0" -- TOPSOIL f POND BOTTOM ELEVATION 13' -0" PREPARED SUBGRADE 3" THICK ACP CL. B 1' -O" I PIPE SUPPORT (SEE —ROUND MANHOLE COVER WITH LOCKING BOLTS MARKED 'DRAIN' (SEE CITY OF RENTON STANDARD PLAN BR -04) HANDHOLDS 4' MIN 6° MAX STANDARD GALVANIZED STEEL LADDER /STEPS NOTE 3) 3 "x .075" — CLEANOUT GATE: SHEAR GATE ALUMINUM OR .079" SEE RENTON STD DETAIL BR -04 8" DIAMETER MIN. STEEL FOR NOTES AND OTHER DETAILS a (SEE CITY OF RENTON L> R. CHUNG STANDARD PLAN BR05) OUTLET PIPE r INLET PIPE WALL DETAIL. BY CITY OF RENTON DWC 10/3/03 ° OR PIPE REVISION BY DATE z A INVERT ELEV. ° PER PLANS o INVERT ELEV. N ° PER PLAN / z ° 54'4 0 RESTRICTOR PLATE N WITH ORIFICE DIA =1.5 "- SECTION A -A 0 PLAN VIEW REMOVABLE WATER -TIGHT COUPLING — PLATE WITH ORIFICE AS SPECIFIED ELBOW DETAIL CB #19 FLOW CONTROL STRUCTURE SCALE: NTS SEE RENTON STD DETAIL BR -04 XX 1 FOR NOTES AND OTHER DETAILS a NOTE: 1. CONTRACTOR TO PREVENT RIP RAP FROM EXTENDING THROUGH THE ASPHALT PAVEMENT, AND PREPARE A SMOOTH SURFACE GRADE FINISHED ON WHICH TO PLACE THE ASPHALT. �� k GRADE SEE NOTE 1 3 �1 6„ _ — _ CONSTRUCTION GEOTEXTILEJ L—RIP RAP IIII= IIII� FOR PERMANENT EROSION CONTROL HIGH SURVIVABLILTY (CLASS C) SECTION ORIGINAL PLANS STAMPED WYMAN REID ADAMS ON /27/03 EMERGENCY OVERFLOW SPILLWAY ,2 PE #39578 EXPIRES: 4/25/04 SCALE: NITS XX CH2MHILL PNO GES NOTED AGE 1211211 H2M HILL s 1 00 a L> R. CHUNG TES ADDED BY CITY OF RENTON DWC 7/20/ r ptvk J. PRETS WALL DETAIL. BY CITY OF RENTON DWC 10/3/03 R. ADAMS REVISION BY DATE APPIR 'T PLATIN EXISTING GROUND ' -6" SURFACE 226621 CB #20 OVERFLOW STRUCTURE SCALE: NTS SEE RENTON STD DETAIL BR -13 XX FOR NOTES AND OTHER DETAILS RECOMMENDED FOR APPROVAL AREY AS-BUILT BY RONALDSTRAKA55 /28/03 AS SHOWN �'�1p01 CITY OF N.E. 10th STREET /ANACORTES AVE. N.E. xa¢wo�: wn I RENTON DETENTION POND AND STORM SYSTEM IMPROVEMENT PROJECT �� DATUM Planning /Building /Public Works Dept. DETENTION POND CROSS SECTIONS ram AND DETAILS All� : D -�-D o 4 ;� r SCANNED OCT O 8 2ta¢ A C " - , = EE /� uJQ©©call MAY 2003 IWE DR -9 '$ 11 X17 611 r o s 1 00 N L> o N N r 5 V N a 1