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HomeMy WebLinkAboutR-408017NW 1/4 OF SECTION 16, TOWNSHIP 23 NORTH, RANGE 5 EAST, W.M. GRAVEL BA FOR WALLS 12' ADS MODEL MC-4E INFILTRATION GRAVEL PER SPE( PROVISIONS 2-03 AND 9-03.16 ",,,,,, CND�,n, APPROVED EQUAL Tnnnnu nrn ni irrTn STORMWATER INFILTRATION FACILITY - CHAMBER GALLERY NOT TO SCALE TOPSOIL PER SHEETS L701-L702 INSTALL NON -WOVEN GEOTEXTILE FOR UNDERGROUND DRAINAGE, MODERATE SURVIVABILITY, CLASS C AROUND BOTTOM AND SIDES ISOLATOR ROW SECTION NOT TO SCALE i I DESIGNER DRAWN BY CHECKED BY � E CD TT RG Q NO. REVISION COMMENTS BY REVIEW DATE n :V _ 'Z M a s i __N GEOTEXTILE FOR ;AINAGE, MODERATE NSS C AROUND /EL SURROUNDING TOP, :S OF INFILTRATION S INFILTRATION GRAVEL, PER SPECIAL PROVISIONS 2-03 AND 9-03.16 GRAVEL BACKFILL FOR WALLS BETWEEN FOUNDATION STONE AND CHAMBERS 10.3' (3.1 M) MIN WIDE CONTINUOUS FABRIC WITHOUT SEAMS, PER SPECIAL PROVISION 7-06. SEE ISOLATOR ROW DETAIL, THIS SHEET ACCESS ROAD FLOW GRAVEL BORROW INSTALL FLARED END RAMP ON END OF 24" DIAM PIPE PER SPECIAL PROVISION 7-06. >'ggggggg o� o COVER PIPE CONNECTION TO END CAP OF INFILTRATION FACILITY WITH NON -WOVEN GEOTEXTILE FOR UNDERGROUND DRAINAGE, MODERATE SURVIVABILITY, CLASS C 24" SD @ 0.0% ACCESS PIPE, LENGTH VARIES. SEE SHEET C401 FOR PIPE LENGTH INFILTRATION CHAMBER MANIFOLD VAULT, SEE SHEET C412 FOR DETAILS PRIMARY ISOLATOR ROW DETAIL NOT TO SCALE DESIGN REVISIONS MADE DURING CONSTRUCTION HAVE BEEN INCORPORATED INTO THESE "AS —BUILT" DRAWINGS, BUT ARE NOT HIGHLIGHTED/ CLOUDED FOR CLARITY. THESE "AS —BUILT" PLANS REFLECT DESIGN INFORMATION, INCLUDING PLAN REVISIONS MADE DURING CONSTRUCTION, WITH "AS —BUILT" INFORMATION PROVIDED BY THE CONTRACTOR. OTAK HAS NOT REVIEWED THE INFORMATION SUPPLIED BY THE CONTRACTOR FOR ACCURACY AND HAS NOT SURVEYED TO VERIFY THE "AS —BUILT" CONDITIONS SHOWN. CHARLES DEWEY, P.E 3/14/2025 CITY OF RENTON PUBLIC WORKS 1055 SOUTH GRADY WAY, 5TH FLOOR— RENTON, WA 98057 MONROE AVE NE INFILTRATION FACILITY CITY PROJECT SWP-27-4080 Otak 11241 Willows Road NE, Suite 200 Redmond, WA 98052 425.822.4446 www.otak.com ACCESS ROAD MANIFOLD CATCH BASIN. SEE SHEET C401 FOR STRUCTURE TYPE, LOCATION, RIM ELEVATION, AND PLACEMENT TYPE. SEE SHEET C410 FOR PLACEMENT DETAILS FLOW SEE LANDSCAPING SHEETS L701-L702 FOR PLANTING PLAN GRAVEL BACKFILL FOR WALLS INSPECTION PORT, SEE INSPECTION PORT DETAIL, THIS SHEET. REFER TO SHEET C301 FOR LOCATION. TOPSOIL PER 4.5' MIN. SHEETS L701-L702 ONE LAYER OF ISOLATOR ROW WOVEN GEOTEXTILE, PER SPECIAL PROVISIONS 7-06, BETWEEN INFILTRATION GRAVEL AND CHAMBERS 10.3' (3.1 M) MIN WIDE CONTINUOUS FABRIC WITHOUT SEAMS NOTES: 1. SEE SHEET C301 FOR PRIMARY ISOLATOR ROW LAYOUT. GRAVEL BORROW INSTALL FLARED END RAMP ON END COVER PIPE CONNECTION TO END CAP OF INFILTRATION FACILITY WITH NON -WOVEN GEOTEXTILE FOR UNDERGROUND DRAINAGE, MODERATE SURVIVABILITY, CLASS C 24" SD @ 0.0% ACCESS PIPE. LENGTH OF PIPE PER SHEET C401 SECONDARY ISOLATOR ROW DETAIL NOT TO SCALE 4" SCHED 40 SCREW -IN CAP 4" SCHED 40 PVC 4" SCHED 40 PVC COUPLING 4" SCHED 40 PVC `,ORE 4.5" 0 HOLE IN ;HAMBER ANY OF (2) VALLEY LOCATIONS CONTAINING STIFFENING RIBS INSPECTION PORT DETAIL NOT TO SCALE nrr I ALlnnl Anl\In nl IrrTn 11AA 1 "'1 PLANTING PLAN L PER SHEETS 02 I-m I .JEN GEOTEXTILE, PER SPECIAL PROVISIONS 7-06, BETWEEN INFILTRATION GRAVEL AND CHAMBERS 10.3' (3.1 M) MIN WIDE CONTINUOUS FABRIC WITHOUT SEAMS NOTES: 1. SEE SHEET C301 FOR SECONDARY ISOLATOR ROW LAYOUT. CALL BEFORE YOU DIG 1-800-424-5555 OTAK 33201.A PROJECT NUMBER STORMWATER INFILTRATION FACILITY DETAILSC31 0 DRAWING NO. R-408017I SHEET: 17 of 36 I © 2023 OTAK, INC.