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HomeMy WebLinkAboutR-406309J LJ m Q Q CD Ln N CD N 3 0 rn 00 0 / CO CD CD CD 00 CL z J 4 M C0 ROUND MANHOLE COVER MARKED O "DRAIN" WITH LOCKING BOLTS I HANDHOLD RIM PER PLAN O ) 6" MAX P OPEN TOP __ 0 E L 2 8--G2 0 a ° 28.57 ° LIJ 0 OPEN TOP E L 2-2 27.37 ° 0 LIJ (n o � LET � Ln r) ASS 1 8" OUTLET TO MODULAR Q o WETLAND cn cn - F7a> . U a_ U a - CV - (LL/7J CN N ° IE=2§.G 25.57 INVERT EL a 2 5.5 7 2-5-fr2 CAP BOTTOM z ORIFICE # 1 BYPASS OUTLET a cN ° RESTRICTOR PLATE RISER WITH SHOP -DRILLED ORIFICE 60" DIA.=0.93" STEPS OR LADDER-"', - e PROFILE VIEW LOW SPLITTING MANHOLE NOT TO SCALE MIN. 4DOD PSI COMPRESSIVE STRENGTH CONCRETE BAND (TYP.) DEPRESS LANDSCAPING V PERMEABLE NEXT TO EDGE TREATMENT PAVEMENT SECTION. SEE STD. PLAN 261 10 LANDSCAPE EXTEND TO BOTTOM OF PAVEMENT BASE CONCRETE BAND AT LANDSCAPE PERMEABLE FLUSH EDGES KEY OR EXPANSION JOINT PAVEMENT SECTION, PER DPW APPROVAL (TYP ) SEE STO. PLAN 261.10 + IMPERMEABLE PAVEMENT O1 I 2" MIN EMBEDMENT KEY FROM ADJACENT IMPERMEABLE PAVEMENT BASE CONCRETE BAND EXTEND TO BOTTOM OF PAVEMENT BASE CONCRETE BAND BETWEEN PAVEMENT NOTES: 1 ALL PERMEABLE PAVEMENT APPLICATIONS SHALL CONFORM TO THE CITY OF RENTON SURFACE WATER DESIGN MANUAL SECTION C 2.7 AND WSDOT LOCAL AGENCY GENERAL SPECIAL PROVISIONS, 2, SEE CONSTRUCTION PLANS FOR SPECIFIC PROJECT REQUIREMENTS. UNLESS OTHERWISE NOTED, DRAWING 15 NOT TO SCALE (NTS) STD. PLAN - 261.00 PUBLIC WORKS DEPARTMENT PERMEABLE PAVEMENT - EDGE TREATMENTS :45 APPROVIiD GAZ 9/28/2018 I oarE PERMEABLE PAVEMENT EDGE NOT TO SCALE AS -BUILT DRAINAGE DETAILS FOR CHICKmPILmA RENTON SECTION 18, TWP. 23 N., RGE 5 EAST, W. M. CITY OF RENTON, KING COUNTY, STATE OF WASHINGTON PERVIOUS COW RETEIPOROUS ASPHALT A i B PAVEMENT BASE, SEE NOTE 5 SAND LAYER (IF REQUIRED), U SEE NOTE 5 12- MIN. ABOVE SEASONAL HIGH GROUNDWATER OR HYDRAULICALLY SUBGRADE. SEE NOTE v RESTRICTIVE LAYER PERVIOUS CONCRETEIPOROUS ASPHALT MINIMUM MATERIAL THICKNESS (IN): NOTES: I. PERMEABLE PAVEMENT THICKNESSES LISTED FOR POROUS ASPHALT INCLUDE WEARING COURSE AND ASPHALT TREATED PERMEABLE BASE (ATPB) WHEN UTILIZED. PERMEABLE ASPHALT TREATED BASE (PATB) SHALL CONFORM TO THE REQUIREMENTS OF APWA GSP 4-SA2. CHOKER COURSE REQUIRED WHEN ATPB IS USED - 2. CRUSHED SURFACING CHOKER COURSE (CSCC) SHALL CONFORM TO THE REQUIREMENTS OF APWA GSP 4-04.2(9-03.9(2)).OPT2 3 AGGREGATE BASE SHALL CONFORM TO THE REQUIREMENTS OF APWA GSP 4-04. 2(9-03.9(2)) GPT1 RUNOFF STORAGE REQUIREMENTS MAY REQUIRE A THICKER AGGREGATE BASE HYDRAULIC MODELING RESULTS SHOWING THE REOUIREO AGGREGATE BASE THECKNESS FOR STORMWATER CONTROL MUST BE SUBMITTED. 4. PREPARE AND PROTECT SUBGRADE PER APWA GSP 2-05.3(3) SUBGRADE FOR PERMEABLE PAVEMENTS- COMPACT TO A DEPTH OF 6- TO 90%-92% OF MAXIMUM DENSITY PER WSDOT 2-03 3(141D. OVERCOMPACTED SUBGRADE SHALL BE SCARIFIED TO S" MIN- AND RECOMPACTED- 5. PERMEABLE PAVEMENT SHALL BE DESIGNED WHERE THE SOIL BENEATH THE BMP MEETS A MINIMUM ORGANIC MATTER CONTENT OF 1.0%AND A MINIMUM CATION EXCHANGE CAPACITY OF 5 MILLIEOUIVALENTS PER 100 GRAMS. A 61NCH SAND LAYER MUST BE INCLUDED IN THE DESIGN BENEATH THE PERMEABLE PAVEMENT IF THE SOIL DOES NOT MEET THESE PROPERTIES - 6- PAVEMENT BASE SHALL BE INSTALLED PER APWA GSP 4-04.3(5) SHAPING AND COMPACTION. GENERAL NOTES: 1. REFER TO WSOOT LOCAL AGENCY GENERAL SPECIAL PROVISIONS (GSPS) DIVISIONS 2-9 APWA GSPs. AND WSDOT STANDARD SPECIFICATIONS- 2. POROUS HMA SHALL CONFORM TO REQUIREMENTS OF APWA GSP 5-04 TD 3. MINIMUM UTILITY SETBACKS AND PROTECTION MEASURES MUST CONFORM TO CURRENT CITY STANDARDS, S. PLANS 265.00, 265. 10, AND 265,20. AND OTHER UTILITY PROVIDER REQUIREMENTS COORDINATE WITH CITY ENGINEER IN THE EVENT OF UTILITY CROSSINGS OR CONFLICTS, 4, PERMEABLE PAVEMENT SHALL BE DESIGNED OR REVIEWED BY A LICENSED ENGINEERING GEOLOGIST OR GEOTECHNICAL ENGINEER. FOR ALL APPLICATIONS. PAVEMENT DESIGNS MUST BE PREPARED BY AN ENGINEER LICENSED IN WASHINGTON STATE. 5. ACCEPTANCE TESTING FOR SIDEWALKS, PATHS AND VEHICULAR PAVEMENT LESS THAN 2.D00 SF SHALL BE AS FOLLOWS: PAVEMENT SHALL BE PERMEABLE ENOUGH TO ABSORB WATER AT A MINIMUM RATE OF 20 INCHES PER HOUR IMMEDIATELY AFTER SURFACE HAS BEEN WETTED CONTINUOUSLY FOR AT LEAST 10 MINUTES. APPROVAL WITH 5 GALLON BUCKET TEST, WATER TRUCK. OR ASTM C1701 USING A 12-INCH RING SEALED AT THE PAVEMENT SURFACE 6. ACCEPTANCE TESTING FOR ROADWAYS AND PARKING AREAS OF 2.ODO SF OR GREATER SHALL HAVE A MINIMUM INFILTRATION RATE OF 10D IWHR PER ASTM C1701 AND APWA GSP 5.043 AND 5.06.3(6). T ROADWAYS. DRIVEWAYS, ANO PARKING LOTS SUBJECT TO VEHICLE LOADING SHALL MEET STRUCTURAL REQUIREMENTS OF CITY OF RENTON TRANSPORTATION DEPARTMENT STANDARDS FOR EQUIVALENT NON -PERMEABLE PAVEMENT TYPES. S. FOR PERMEABLE PAVEMENT INSTALLATIONS ON SLOPES GREATER THAN 5%, CHECK DAMS AREA REQUIRED PER STD. PLAN 261.2D. 9. SEE CONSTRUCTION PLANS FOR SPECIFIC PROJECT REQUIREMENTS. UNUSS OTHERWISE NOTED. DRAWING IS NOT TO SCALE (NTS) PERMEABLE PAVEMENT MATERIAL STD•PLAN-261.10 URIPUBLIC WORKS FaRDvcD DEPARTMENT SECTIONS - PERVIOUS CONCRETE AND GAZ 9/28/2018 I POROUS ASPHALT DATE SURVEYED: RESIDENTIAL STREETS AND ALLEYS PEDESTRIAN PERVIOUS POROUS PERVIOUS POROUS LAVER MATERIAL TYPE' CONCRETE ASPHALT CONCRETE ASPHALT (IN) (IN) (IN) (IN) AO PERMEABLE PAVEMENT, SEE NOTE 1 8 G 5 4 © CHOKER COURSE. SEE NOTE 2 a 2 0 2 © AGGREGATE BASE. SEE NOTE 3 8 G 6 4 ERVIOUS CONCRETE NOT TO SCALE Barghausen Consulting Engineers, Inc. 18215 72nd Avenue South Kent, WA 98032 425.251.6222 barghausen.com SITE SPECIFIC DATA PROJECT NUMBER 8400 PROJECT NAME CHICK-FIL-A PROJECT LOCATION RENTON, WA TREATMENT REQUIRED VOLUME BASED (CF) FLOW BASED (CFS) 0.0395 PEAK BYPASS REQUIRED (CFS) - IF APPLICABLE OFFLINE PIPE DATA I. E. MATERIAL DIAMETER INLET PIPE 25.46 PVC 8" OUTLET PIPE 25.21 PVC 8" PRETREATMENT BIOFILIRA TION DISCHARGE RIM ELEVATION 3B-6B 3B:6S 3B:fiff SURFACE LOAD HS-20 HS-20 HS-20 FRAME & COVER 030" 030" N/A WETLANDMEDIA VOLUME (CY) 0.89 ORIFICE SIZE (DIA. INCHES) 4 EA 00.61 " NOTES: INSTALLATION NOTES 1. CONTRACTOR TO PROVIDE ALL LABOR, EQUIPMENT, MATERIALS AND INCIDENTALS REQUIRED TO OFFLOAD AND INSTALL THE SYSTEM AND APPURTENANCES IN ACCORDANCE WITH THIS DRAWING AND THE MANUFACTURERS SPECIFICATIONS, UNLESS OTHERWISE STATED IN MANUFACTURERS CONTRACT. 2. UNIT MUST BE INSTALLED ON LEVEL BASE. MANUFACTURER RECOMMENDS A MINIMUM 6" LEVEL ROCK BASE UNLESS SPECIFIED BY THE PROJECT ENGINEER. CONTRACTOR IS RESPONSIBLE TO VERIFY PROJECT ENGINEERS RECOMMENDED BASE SPECIFICATIONS. J. ALL PIPES MUST BE FLUSH WITH INSIDE SURFACE OF CONCRETE. (PIPES CANNOT INTRUDE BEYOND FLUSH). INVERT OF OUTFLOW PIPE MUST BE FLUSH WITH DISCHARGE CHAMBER FLOOR. ALL GAPS AROUND PIPES SHALL BE SEALED WATER TIGHT WITH A NON -SHRINK GROUT PER MANUFACTURERS STANDARD CONNECTION DETAIL AND SHALL MEET OR EXCEED REGIONAL PIPE CONNECTION STANDARDS. 4. CONTRACTOR TO SUPPLY AND INSTALL ALL EXTERNAL CONNECTING PIPES. 5. CONTRACTOR RESPONSIBLE FOR INSTALLATION OF ALL RISERS, MANHOLES, AND HATCHES. CONTRACTOR TO GROUT ALL MANHOLES AND HATCHES TO MATCH FINISHED SURFACE UNLESS SPECIFIED OTHERWISE. 6. DRIP OR SPRAY IRRIGATION REQUIRED ON ALL UNITS WITH VEGETATION. GENERAL NOTES DRVN DOWN LINE INLET PIPE VERTICAL - - - J I . - _ _ - SEE NOTES UNDERDIMIN MANIFOLD PRE -FILTER s; CARTRIDGE U ' WERANDMEDIA , - `sv OUTLET PIPE BED ` F - - I e _ r SEE NOTES 1. MANUFACTURER TO PROVIDE ALL MATERIALS UNLESS OTHERWISE NOTED. 2. ALL DIMENSIONS, ELEVATIONS, SPECIFICATIONS AND CAPACITIES ARE SUBJECT TO CHANGE. FOR PROJECT SPECIFIC DRAWINGS DETAILING EXACT DIMENSIONS, WEIGHTS AND ACCESSORIES PLEASE CONTACT MANUFACTURER. :45 RLH DESIGNED: JC DRAWN: CMS AS -BUILT PLANS MM 3/15/21 CRJ CHECKED: AEM REVISION BY DATE APPR APPROVED: CRJ SCALE: N/A PRI ONE INCH AT FULL SCALE IF NOT ONE INCH SCALE ACCORDINGLY PERIMETER I i 7' 2A ELEVATION VIEW INTERNAL BYPASS DISCLOSURE: THE DESIGN AND CAPACITY OF THE PEAK CONVEYANCE METHOD TO BE REVIEWED AND APPROVED BY THE ENGINEER OF RECORD. HGL(S) AT PEAK FLOW SHALL BE ASSESSED TO ENSURE NO UPSTREAM FLOODING. PEAK HGL AND BYPASS CAPACITY SHOWN ON DRAWING ARE USED FOR GUIDANCE ONLY. ODULAR WETLAND NOT TO SCALE o5 wJEy Sc`� i Q � z o ,p 47671 I DNA E F -51 VERTICAL: NAVD 1988 • CITY 0 F HORIZONTAL: NAD 1983/1991 RENTON Planning/Building/Public Works Dept. 5' LEFT END VIEW MANHOLE FLOW CONTROL It RISER _It I 25.21 i, I �To RIGHT END VIEW 30.68 OF W 29.92 2Z.32 25.46 ® Know what's below. p Call before you dig. 1 Dial 811 04/ R - 406309. IN COMPLIANCE WITH CITY OF RENTON STANDARDS AS -BUILT DRAINAGE DETAILS (? � FOR CHICK-FIL-A RENTON ® 375 RAINIER AVE S RENTON, WA 98055 STORE N0.:04249 12/19/2019 C5.2 e 24