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HomeMy WebLinkAboutDrainage Revision 1J J UP UP T C VITREOUS CHINALAVATORYPINOIRK-2035-8VITREOUS CHINALAVATORYPINOIRK-2035-8313232 3 232 323233 33CB# 9 CB# 10 CB# 13 CB# 12 CB# 14 CB# 8 CB# 7 CB #6 FC# 2 WQ# 1 CB #7B P - (4) SP 10 SP 3 SP 5 SP 8 SP 6 SP 7 SP 9 SP 2 SP 1 TD #1 CB# 11 PROPOSED MULTIFAMILY BUILDING FFE=32.12 FC# 4 WQ# 2 30INLET EL: 31.50 INLET EL: 31.65 5+13 0+001+ 0 02+003+004+00 5+00BP: 0+00.00EP: 5+13.46 PI: 0+10.66PI: 1 + 2 2. 0 0 PI: 2+5 2. 7 1 PI: 3+04.80 PI: 4+54.71PI: 4+93.86 SP 11 SP 4 FC# 1 FC# 3 CONNECT TO BUILDING PLUMBING. SEE MECHANICAL FOR CONTINUATION. IE: 26.56 8" (SW) CONNECT TO BUILDING PLUMBING. SEE MECHANICAL FOR CONTINUATION. IE: 28.76 8" (N) RIM: 32.39 RIM: 32.41 RIM: 32.37 32 33STORM PROFILE START STORM PROFILE END FRENCH DRAIN IE: 29.00 210 LF FRENCH DRAIN CB #7A SP 3AFC #1A TD #2 CONNECT TO BUILDING PLUMBING. TO COMBINE WITH PARKING DRAINAGE TO OIL WATER SEPARATOR. SP 12 31CB #6 CB #7A CB #7B CB# 7 CB# 8 CB# 9 CB# 10 CONCRETE INLET STD PLAN 200.30 RIM= 31.39 IE= 29.89 (6" DI, W) TYPE 1 RIM= 31.57 IE= 26.91 (8" CPEP, SW) 48" TYPE 2 RIM= 30.90 IE= 26.10 (24" CPEP, E) IE= 26.10 (12" CPEP, NE) 54" TYPE 2 CONTROL STRUCTURE RIM= 31.69 IE= 29.65 (6" DI, E) IE= 26.19 (12" CPEP, SW) IE= 25.69 (36" CMP, NW) 54" TYPE 2 RIM= 33.18 IE= 25.69 (36" CMP, SE) IE= 25.69 (36" CMP, NW) 54" TYPE 2 RIM= 32.29 IE= 25.69 (36" CMP, SE) IE= 25.69 (36" CMP, N) 72" TYPE 2 RIM= 31.82 IE= 25.69 (36" CMP, S) IE= 25.69 (36" CMP, E) CB# 11 CB# 12 CB# 13 CB# 14 TD #1 TD #2 54" TYPE 2 RIM= 32.53 IE= 27.92 (8" DI, S) IE= 25.69 (36" CMP, W) TYPE 1 RIM= 31.11 IE= 28.01 (8" CPEP, E) TYPE 1 RIM= 31.66 IE= 27.01 (8" CPEP, S) IE= 27.01 (8" CPEP, W) TYPE 1 RIM= 32.24 IE= 28.37 (8" DI, N) IE= 28.37 (8" CPEP, S) SOUTH TRENCH DRAIN SIDE OUTLET RIM= 30.24 IE= 29.37 (8" DI, W) TRENCH DRAIN NORTH END IE TRENCH DRAIN:29.80 RIM= 30.32 # #STORM CONNECTIONS FC #1A FC# 1 FC# 2 FC# 3 FC# 4 WQ# 1 WQ# 2 IE= 26.86 (8" CPEP, NE) IE= 26.19 (8" CPEP, NE) IE= 26.86 (8" CPEP, NE) IE= 26.86 (8" CPEP, N) IE= 26.86 (8" CPEP, S) IE= 28.65 (8" CPEP, SW) IE= 28.51 (8" CPEP, N) SP 1 SP 2 SP 3 SP 3A SP 4 SP 5 SP 6 SP 7 SP 8 SP 9 SP 10 SP 11 SP 12 63 LF 24" CPEP @ 0.40% 9 LF 12" CPEP @ 1.00% 11 LF 6" DI @ 2.25% 2 LF 8" CPEP @ 2.00% 37 LF 8" CPEP @ 1.00% 14 LF 8" CPEP @ 13.01% 26 LF 8" CPEP @ 3.84% 8 LF 8" CPEP @ 2.00% 39 LF 8" CPEP @ 4.28% 39 LF 8" DI @ 1.14% 86 LF 8" DI @ 1.12% 20 LF 8" CPEP @ 2.00% 20 LF 8" DI @ 1.00% CITY OF RENTON IN COMPLIANCE WITH CITY OF RENTON STANDARDSTED-40-4200WATERSHED APARTMENTS CIVIL CONSTRUCTION PERMITWATERSHED APARTMENTSbelow.Know what'sCallbefore you dig. R Civil Engineers Structural Engineers Landscape Architects Community Planners Land Surveyors Neighbors T A C O M A 2215 North 30th Street, Suite 300, Tacoma, WA 98403253.383.2422TEL S E A T T L E 1200 Sixth Avenue, Suite 1620, Seattle, WA 98101206.267.2425TEL C21005115 LUA21-000239PR21-000258WATERSHED APARTMENTSSTORM DRAINAGE MANHOLE - TYPE 2 CATCH BASIN - TYPE I STORM DRAINAGE CLEANOUT DOWNSPOUT CONNECTION ACCESS RISER STORM DRAINAGE PIPING ROOF DRAIN PIPING FOOTING DRAIN FRENCH DRAIN TRENCH DRAIN DS GRAPHIC SCALE 0 20 40 1" = 20 FEET 10 N 440 LF 3-FOOT DIAMETER CMP DETENTION TANK BOTTOM EL=25.69 DESIGN SURFACE ELEVATION=28.19 VOLUME AT RISER=2,626 CF WQ #1 BIOPOD SURFACE WATER QUALITY SYSTEM, WITH CURB INLET. WQ #2 BIOPOD SURFACE WATER QUALITY SYSTEM, WITH CURB INLET. PROPOSED SEWER, GAS, AND WATER PER UTILITY PLAN, SHEET C6.00. 1 2 3 # #STORM PIPE TABLE # #STORM STRUCTURE TABLE 2 1 3 3 3 PROPOSED CIP WALL WITH GUARDRAIL KEY NOTES LEGEND 3 3 1.BARE GALVANIZED METAL SHALL NOT BE USED FOR MATERIALS THAT COVEY STORMWATER, SUCH AS ROOFS, CANOPIES, SIDING, GUTTERS, DOWNSPOUTS, ROOF DRAINS AND PIPES. ANY GALVANIZED MATERIALS SHALL HAVE AN INERT, NON-LEACHALBE FINISH, SUCH AS BAKED ENAMEL, FLUOROCARBON PAINT (SUCH AS KYNAR OR HYLAR), FACTORY-APPLIED EPOXY, PURE ALUMINUM, OR ASPHALT COATING. ACRYLIC PAINT, POLYESTER PAINT, FIELD-APPLIED, AND PART ZINC (SUCH AS GALVALUME) COATINGS ARE NOT ACCEPTABLE. 2.BURIED UTILITIES ARE SHOWN IN THEIR APPROXIMATE LOCATION. PRIOR TO INSTALLATION OF ANY PROJECT IMPROVEMENTS, CONTRACTOR SHALL VERIFY LOCATION AND ELEVATION OF EXISTING UTILITIES. IN THE EVEN T OF ANY DISCREPANCY FROM THE INFORMATION PRESENTED ON THESE PLANS, CONTRACTOR SHALL NOTIFY THE DESIGN ENGINEER. 3.CONSTRUCT ALL UTILITIES IN CONFORMANCE WITH THE STORM AND ROOF DRAIN TRENCH SECTION DETAIL UNLESS NOTED OTHERWISE. 4.REFER TO ARCHITECTURAL DRAWINGS FOR EXACT QUANTITY AND LOCATION OF DOWNSPOUTS. 5.REFER TO MECHANICAL DRAWINGS FOR EXACT LOCATIONS OF RAIN LEADERS. 6.ALL STORM PIPES CONNECTING TO CONCRETE STRUCTURES SHALL BE GROUTED TO ASSURE CONNECTION AT STRUCTURE IS WATERTIGHT. 7.ROOF AND FOOTING DRAIN TIGHT LINES ARE LOCATED ON DRAWINGS FOR CLARITY AND ARE TO BE INSTALLED IN ACCORDANCE WITH APPLICABLE CODES. ALL STORM DRAINAGE AND ROOF DRAIN LINE CLEANOUTS SHALL COMPLY WITH THE CLEANOUT DETAIL. 8.ALL CATCH BASINS ARE TO BE SITUATED SUCH THAT THE OUTSIDE EDGE OF THE FRAME IS AT THE FACE OF CURB OR FLOW LINE OF GUTTER (WHERE APPLICABLE). 9.ALL STORM DRAINAGE PIPE SHALL BE CPEP UNLESS NOTED OTHERWISE. 10.ALL ROOF DRAINS SHALL BE 8"Ø WITH A MINIMUM SLOPE OF 1.00% AND MINIMUM COVER OF 3' UNLESS NOTED OTHERWISE. PIPE MATERIAL SHALL BE PVC SDR35 UNLESS NOTED OTHERWISE. 11.ALL TYPE 2 CATCH BASINS SHALL HAVE AN INSIDE DIAMETER OF 48" UNLESS NOTED OTHERWISE. 12.ALL STRUCTURE GRATES SHALL BE LOCKING AND SHALL CONFORM TO THE FOLLOWING UNLESS NOTED OTHERWISE: 12.1.VANED - WSDOT STANDARD PLAN B-30.30-01 FOR STRUCTURES IN THE STREET OR PARKING AREAS. 12.2.ADA - TWS OLYMPIC FOUNDARY FOR ALL LAWN AND PEDESTRIAN AREAS. 12.3.SOLID - WSDOT STANDARD PLANS B-30.20-02 AND B-30.70-03 WHERE NOTED 12.4.BEEHIVE -OLYMPIC FOUNDRY PART NO. SM60BH OR APPROVED EQUIVALENT WHERE NOTED. STORM DRAINAGE NOTES: 1 C5.10 1 C5.10 1 C5.10 4 C5.10 2 C5.20 1 C5.20 1 C5.30 3 C5.20 4 C5.20 2 C5.10 FOR CITY OF RENTON STANDARD NOTES SEE SHEET C5.40. 5 C5.20 IE= 27.18 (6" PERF, E) DRAINAGE CONTROL PLAN 2 C5.30 R-420013 02/15/2023 DEVELOPMENT ENGINEERING JChavez 03/06/2023 UP UP T C VITREOUS CHINALAVATORYPINOIRK-2035-8 VITREOUS CHINALAVATORYPINOIRK-2035-8 J J W-1 W-2A 313232 3232 323233 33PROPOSED MULTIFAMILY BUILDING FFE=32.08 SSCO #3 2 7 1 EXISTING 18" WATER 9 6 PROPOSED ROW DEDICATION LINE 10+69 5+006 +0 07+008+00 9+00 10+00 EP: 10+68.73PI: 6 + 4 4. 7 0 PI: 7+71.77 PI : 8+12 .97PI: 9+58.88PI: 8+81.29PI: 5+03.00 PI: 5+35.31 HORIZONTAL DEFLECTIONS AS NECESSARY PER HALF MANUFACTURERS RECOMMENDATIONS 8 2 PROFILE 1 START N 175874.54 E 1300625.99 PROFILE 2 END N 176127.86 E 1300805.11 15.00' WATER EASEMENT 4" WATER METER VAULT STA:9+08.47, 15.88' RT DETECTOR DOUBLE CHECK VALVE ASSEMBLY (DDCVA) STA:9+01.47, 16.50' RT FIRE HYDRANT ASSEMBLY STA:7+87.02, 34.47' LT FIRE DEPARTMENT CONNECTION (FDC) STA:7+89.12, 40.72' LT 101LF 6" DIP CL 52 53LF 6" DIP CL 52 12LF 6" DIP CL 52 12LF 6" DIP CL 52 POST INDICATOR VALVE (PIV) STA:8+86.74, 29.26' RT 34LF 6" DIP CL 52 8" X 6" TEE IE: 25.06 8" (NW) IE: 25.06 8" (SE) IE: 25.14 6" (NE) 3 3 TRANSFORMER PAD SEE ELECTRICAL PLAN SSCO #1 6 5 10 W-2 W-3 W-5W-4 W-6 W-7 W-8 127LF 10 " D IP CL 52 15LF 10" DIP CL 52 26LF 10" DIP CL 52 88LF 10" DIP CL 52 7LF 10" DIP CL 52 24LF 6" DIP CL 52 7.50' 15.00' 11 12 7.50' EXISTING WATER SERVICE TO BE RETIRED (SEE DEMO PLAN). 15' WATER EASEMENT 13 W-10 W-11 1" DCVA SEE LANDSCAPING SHEET L 3.0 CRANE FOUNDATION PER STRUCTURAL 7.50' 10.00' 10.00' BUILDING OVERHANG W-9 10LF 6" DIP CL 52 1 LF 6" PVC @ 2.00% SSCO #1A CONNECT TO BUILDING (SEE MECHANICAL FOR CONTINUATION) IE: 25.17 8" (SW) SSCO #2 84 LF 8 " P V C @ 2. 0 0 % 3LF 10" DIP CL 52 40LF 10" DIP CL 52 84LF 10" DIP CL 52 (RJ) 30LF 6" DIP CL 52 W-12 28LF 3" DIP CL 52 31LF 10" DIP CL 52 W-2B 15.23' TRANSFORMER ENCLOSURE PER ARCHITECTURAL DETAILS 31LF 10" DIP CL 52 10 9LF 1 0 " D IP C L 52 5 WATER STRUCTURE TABLE W # W-1 W-2 W-2A W-2B W-3 W-4 W-5 W-6 W-7 W-8 W-9 W-10 W-11 W-12 STATION DESCRIPTION STA: 5+00.00, 0.00' CONNECT TO EXISTING WATER MAIN (BY CITY FORCES) PER COR STD PLAN 300.1 1 - 18" X 10" TAPPING TEE (MJ X FL) 1 - 10" TAPPING GATE VALVE (FL X MJ) 1 - THRUST BLOCK STA: 6+44.70, 0.00' 1 - 10" 11.25° BEND (MJ X MJ) 1 - THRUST BLOCK STA: 5+03.00, 0.00' 1 - 10" 22.5° BEND (MJ X MJ) 1 - THRUST BLOCK STA: 5+35.31, 0.00' 1 - 10" 45° BEND (MJ X MJ) 1 - THRUST BLOCK STA: 7+71.77, 0.00' 1 - 10" 90° BEND (MJ X MJ) 1 - THRUST BLOCK STA: 7+87.02, 0.00' 1 - 10" X 6" TEE (FL X FL) 1 - 6" GATE VALVE (FL X MJ) 1 - 10" GATE VALVE (FL X MJ) 1 - 10" ADAPTER (FL X MJ) 1 - THRUST BLOCK STA: 8+12.97, 0.00' 1- 10" 11.25° BEND (MJ X MJ) 1 - THRUST BLOCK STA: 9+01.47, 0.00' LT 1 - 10" X 6" TEE (FL X FL) 1 - 6" GATE VALVE (F L X MJ) 1 - 10" GATE VALVE (F LX MJ) 1 - 10" FL X MJ ADAPTER 1 - THRUST BLOCK STA: 9+08.47, 0.00' RT 1 - 10" X 6" TEE (FL XFL) 1 - 6" GATE VALVE (F L X MJ) 1 - 10" GATE VALVE (F L X MJ) 1 - 10" FL X MJ ADAPTER 1 - THRUST BLOCK STA: 10+63.73, 0.00' RT CONNECT TO EXISTING WATER MAIN CUT IN TEE (BY CITY FORCES) PER COR STD PLAN 300.4 1 - 12" X 10" TEE (FL X FL) 1 - 10" GATE VALVE (FL X MJ) 2 - 12" GATE VALVE (FL X MJ) 2 - 12" SOLID SLEEVES (MJ) 1 - 10" SOLID SLEEVE (MJ) 1 - THRUST BLOCK STA: 5+00.10, -9.74' LT CONNECT TO EXISTING WATERMAIN BY CITY FORCES PER STD PLAN 300.1 1 - 18” X 6” TAPPING TEE (MJ X FL) 1 - 6” TAPPING GATE VALVE (FL X MJ) 1 - THRUST BLOCK STA: 9+08.47, 12.00' RT 1 - 6" X 4" REDUCER (MJ X FL) STA: 9+08.47, 19.75' RT 1 - 6" X 4" REDUCER (MJ X FL) STA: 10+24.63, 0.00' 1 - 3" WET TAP PER COR STD PLAN 300.1 1 - THRUST BLOCK SEWER CLEANOUT TABLE STRUCTURE NAME SSCO #1 SSCO #1A SSCO #2 SSCO #3 STRUCTURE DETAILS RIM = 31.73 IE = 24.74 (8" NW) IE = 24.74 (8" SW) RIM = 31.67 IE = 24.45 (8" NE) IE = 24.45 (8" SW) RIM = 31.90 IE = 25.17 (6" SW) RIM = 31.94 IE = 25.14 (8" NE) IE = 25.14 (8" SE) CITY OF RENTON IN COMPLIANCE WITH CITY OF RENTON STANDARDSTED-40-4200WATERSHED APARTMENTS CIVIL CONSTRUCTION PERMITWATERSHED APARTMENTSbelow.Know what'sCallbefore you dig. R Civil Engineers Structural Engineers Landscape Architects Community Planners Land Surveyors Neighbors T A C O M A 2215 North 30th Street, Suite 300, Tacoma, WA 98403253.383.2422TEL S E A T T L E 1200 Sixth Avenue, Suite 1620, Seattle, WA 98101206.267.2425TEL C21005115 LUA21-000239PR21-000258WATERSHED APARTMENTSGRAPHIC SCALE 0 20 40 1" = 20 FEET 10 N KEYNOTES PROPOSED HYDRANT ASSEMBLY PER COR STD PLN. 310.1. CONNECT TO WATER MAIN WITH CUT-IN TEE AND THREE VALVES, PER STD PLAN 300.4. CONNECT TO WATER MAIN WITH A 10" x 6" FL x FL TEE. CONNECT TO EXISTING MANHOLE, RECHANNELIZE STRUCTURE, SEE DETAIL 5/C6.8. CONNECT TO BUILDING PLUMBING, SEE MECHANICAL PLAN FOR CONTINUATION. SEE DRAINAGE PLAN FOR DRAINAGE DESIGN. UNDERGROUND POWER, SEE ELECTRICAL PLAN FOR DETAILS GAS SERVICE. FIRE SPRINKLER SERVICE 4-INCH DOMESTIC SERVICE LOCATION OF 18” WATER MAIN ON S GRADY WAY SHALL BE FIELD VERIFIED BY CONTRACTOR DURING CONSTRUCTION. IF LOCATION DIFFERS FROM SURVEYED LOCATION, CONTRACTOR MUST NOTIFY THE CITY AND SUBMIT A DESIGN REVISION PRIOR TO CONNECTING TO THE EXISTING WATER MAIN. PROVIDE VERTICAL CROSS FOR POLYPIG STATION FOR CLEANING OF WATER MAINS PER STD. PLAN 300.6 1" IRRIGATION METER CONCRETE ENCASEMENT ON SEWER PIPE. LENGTH OF SEWER PIPE TO BE CENTERED AT POINT OF CROSSING SO THAT JOINTS ARE AS FAR AS POSSIBLE FROM THE WATER LINE. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 LEGEND: RIGHT-OF-WAY/PROPERTY LINE CENTERLINE GAS PIPE SANITARY PIPE WATER PIPE FIRE SERVICE PIPING FIRE HYDRANT METER AS NOTED GATE VALVE THRUST BLOCKING PER STD PLANS 330.1 AND 330.2. FITTINGS AS NOTED PIV FDC SANITARY SEWER CLEANOUT 1 C6.20 1 C6.20 1 C6.20 2 C6.30 1 C6.30 2 C6.80 5 C6.80 5 C6.80 2 C6.70 1 C6.70 1 C6.60 2 C6.40 1 C6.50 1 C6.40 2 C6.40 3 C6.80 3 C6.40 2 C6.50 2 C6.40 3-FOOT DIAMETER CMP DETENTION TANK 5.4' ROW DEDICATION 5.0' ROW DEDICATION EXISTING ROW LINE PROPOSED ROW DEDICATION LINE EXISTING 12" WATER EXISTING HYDRANT PROFILE 1 END PROFILE 2 START UTILITY PLAN SEWER PROFILE START SEWER PROFILE END W-420001 S-420001WTRP-27-4200NOTES 1. MAXIMUM ALLOWABLE DEFLECTION AT EACH JOINT SHALL NOT EXCEED ONE-HALF THE MANUFACTURER'S SPECIFICATION FOR SIZE OF PIPE USED. 2. ALL WATER FITTINGS AND VALVES WITH MECHANICAL JOINT (MJ) END(S) SHALL HAVE A WEDGE-TYPE RETAINER GLAND EQUAL TO MEGALUG SERIES 1100. 3. CONCRETE THRUST BLOCKS ARE REQUIRED ON ALL FITTINGS PER COR STD PLANS 330.2 AND 330.3. 4. WHERE NEW WATER MAIN CROSS A NON-POTABLE PIPE, ONE FULL LENGTH OF WATER PIPE SHALL BE USED WITH THE PIPE CENTERED FOR MAXIMUM JOINT SEPARATION. 5. WATER MAIN TO BE CONSTRUCTED FOLLOWING GEO-PIER INSTALLATION. CONDITION OF APPROVAL: HOLD HARMLESS AGREEMENT FOR THE WATER MAIN UNDER THE BUILDING FOUNDATION MUST BE EXECUTED AND IN-PLACE PRIOR TO FINAL OCCUPANCY. 02/15/2023 DEVELOPMENT ENGINEERING JChavez 03/06/2023 -1.5%1:12 MAX -2.1% 8.0' PROPOSED AMENITY STRIP ROW DEDICATION VARIES PER PLAN ℄SOUTH GRADY WAY40.8' 46.2' EXISTING ROW LINE PROPOSED ROW LINE PROPOSED BUILDING EDGE CURB AND GUTTER PER COR STD PLAN 103 EXISTING GRADE 9.0' CEMENT CONCRETE SIDEWALK PER COR STD PLAN 102. SURFACING PER LANDSCAPING EXISTING ASPHALT TO REMAIN EXISTING SUBGRADE TO REMAIN 2-INCH GRIND AND OVERLAY HMA CL 12" PG 64-22 2-INCH OVERLAY HMA CL 12" PG 64-22 NO GRIND AT FULL DEPTH HMA ℄WILLIAMS AVENUE SOUTHEXISTING ROW LINE PROPOSED ROW LINE 5.0' ROW DEDICATION PROPOSED BUILDING EDGE 12.0' CEMENT CONCRETE SIDEWALK PER COR STD PLAN 102. CURB AND GUTTER PER COR STD PLAN 103 EXISTING GRADE PROPOSED GRADE 30.0' 35.0' -3.3% SURFACING PER LANDSCAPING 1.0' EXISTING SUBGRADE TO REMAIN 2-INCH GRIND AND OVERLAY, HMA CL 1 2" PG 64-22 EXISTING SUBGRADE TO REMAIN 2" OVERLAY HMA CL 1 2" PG 64-22 NO GRIND AT FULL DEPTH HMA FG: 31.07 TC:30.47 FL: 30.47 TC:30.92 FL: 30.42TC:30.97 FL: 30.47 TC:30.76 FL: 30.26 TC:30.71 FL: 30.21 TC:30.42 FL: 30.42 TC:30.26 FL: 30.26 TC:30.21 FL: 30.21 FG: 31.11 FG: 31.04 FG: 31.00 FG: 31.00 FG: 31.07 FG: 30.47 FG: 30.90 FG: 30.85 FG: 30.85 FG: 30.85 FG: 30.81 FG: 30.81 FG: 30.225.0' 5.0' 13.7' 0.0' 0.0' 11.9' 1.50%1.00%1.00%8.08%7.77%0.95%0.97% 1. 1 4% 0. 9 9% 7. 4 0% 7. 3 1% 0.97% CURB RAMP CL STA:12+93.68, 28.60' LT CURB RAMP CL STA:20+36.24, 14.44' LT EX CB# 1 FG: 31.08 DETECTABLE WARNING SURFACE PER WSDOT F-45.10-03 (TYP) PERPEDICULAR RAMP PER WSDOT STD PLAN F-40.15-04 PERPENDICULAR CURB RAMP PER WSDOT STD PLAN F-40.15-04 BC: 30.63 BC: 30.51 1.00%0.00%1.25% 1. 5 4% 7.04% 4.0' 13.0' 11.2' EG: 30.48 EG: 31.58 EG: 29.68 PARALLEL RAMP PER WSDOT STD PLAN F-40.12-03 CURB RAMP CL STA:20+77.22, 30.78' RT EG: 31.19 TC: 30.51 TC: 30.69 BC: 30.69 R5.5' R5.0' TC: 31.55 BC: 31.22 TC: 31.61 BC: 31.28 BC: 30.69 TC: 31.16 1.8 7 % TC: 30.81 BC: 30.56 TC: 31.01 4.0' TC: 30.57 BC: 30.07 TC: 30.16 BC: 29.66 TC: 31.71 BC: 31.51 FG: 31.57 EG: 31.52 EG: 31.61 EG: 31.85 EG: 31.79 7.19% 0+460+001.44%BC: 31.32 EG: 31.86 CITY OF RENTON IN COMPLIANCE WITH CITY OF RENTON STANDARDSTED-40-4200WATERSHED APARTMENTS CIVIL CONSTRUCTION PERMITWATERSHED APARTMENTSbelow.Know what'sCallbefore you dig. R Civil Engineers Structural Engineers Landscape Architects Community Planners Land Surveyors Neighbors T A C O M A 2215 North 30th Street, Suite 300, Tacoma, WA 98403253.383.2422TEL S E A T T L E 1200 Sixth Avenue, Suite 1620, Seattle, WA 98101206.267.2425TEL C21005115 LUA21-000239PR21-000258WATERSHED APARTMENTS1 SCALE: 1"=5' H SOUTH GRADY WAY SECTION 2 SCALE: 1"=5'H WILLIAMS AVENUE SOUTH SECTION HMA CL 1 2" PG 64-22, MATCH EXISTING THICKNESS, NO LESS THAN 6-INCHES (TOTAL DEPTH, INCLUDING OVERLAY 6-INCHES CRUSHED SURFACING TOP COURSE. PAVEMENT SECTION PER STD PLAN 110.1. HMA CL 12" PG 64-22, MATCH EXISTING THICKNESS, NO LESS THAN 6-INCHES. 6-INCHES CRUSHED SURFACING TOP COURSE. PAVEMENT SECTION PER STD PLAN 110.1. 3 SCALE 1" = 5' CURB RAMP ENLARGEMENT STREET SECTIONS & CURB RAMP ENLARGEMENTS R-420020 2 C7.50 4 NOT TO SCALE CURB RAMP ENLARGEMENT (EAST) 2 C7.50 CONDITION OF APPROVAL: SIDEWALK ALONG WILLIAMS AVE S SHALL MEET THE CITY OF RENTON DOWNTOWN STREETSCAPE DESIGN STANDARDS AND GUIDELINES. 02/15/2023 DEVELOPMENT ENGINEERING JChavez 03/06/2023