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Home My WebLink AboutW-420005I r1__ N' INV i VJ I— Z LU L rr n Q 0 LU �r_ VJ LU Q U. IWW_101 ° d 4 - - °4 L------------- ---------------- I I I I I L i^B 2 �-� c D MIN a 4 Q.. F 4 0 CD CD11 ®® O ITI I I ° 1 12" I MIN A L---------------I---------------- a rl r\ /A TIP1d1 IVI I N PUBLIC WORKS 3" TO 10" DCDA DEPARTMENT VAULT INSTALLATION FIRE SPRINKLER SYSTEMS DDCVA NOT TO SCALE STD. PLAN - 350.3 Sht. 1 of 2 Pz . h` DATE Works Administrator NOTES: 1. THE DCDA MUST BE LISTED ON THE LATEST VERSION OF "BACKFLOW ASSEMBLIES APPROVED FOR INSTALLATION IN WASHINGTON STATE", PUBLISHED BY THE STATE OF WASHINGTON DEPARTMENT OF HEALTH. 2. THE DCDA MUST BE TESTED BY A WASHINGTON STATE CERTIFIED BACKFLOW ASSEMBLY TESTER UPON INSTALLATION AND ANNUALLY THEREAFTER. ASSEMBLY TO BE MAINTAINED BY PROPERTY OWNER. A COPY OF THE TEST REPORT SHALL BE SENT TO THE CITY OF RENTON WATER UTILITY CROSS CONNECTION CONTROL SPECIALIST, FAX 425-430-7241, EMAIL MHOLTE@RENTONWA.GOV. 3. VAULTS SHALL NOT BE INSTALLED IN AREAS WITH VEHICLE TRAFFIC. 4. VAULT AND HATCH MODELS ARE PROVIDED AS REFERENCE. SHOP DRAWINGS SHALL BE SUBMITTED TO THE CITY FOR APPROVAL. S. TEE AND GATE VALVE REQUIRED ON MAIN. 6. WHEN DCDA IS USED IN THE SAME LINE AS THE DOMESTIC BUILDING METER, THE METERED BYPASS SHALL BE OMITTED. 7. MINIMUM T OF LEVEL, UNOBSTRUCTED AREA AROUND HATCHES. 8. FDC TO BE LOCATED DOWNSTREAM OF DCDA. FDC LINE AND CHECK VALVE MAY BE ROUTED INSIDE THE DCDA VAULT PROVIDED THE VAULT IS ADEQUATELY SIZED AND ALL PROVISIONS OF STD PLAN 360.5 ARE MET. 9. LONGER VALVE ASSEMBLIES MAY REQUIRE A LARGER VAULT TO MEET REQUIRED CLEARANCES. SUBMIT FOR APPROVAL. 10. EACH VALVE SHALL BE MARKED WITH MODEL NUMBER WITH DESIGNATION OF RESILIENT SEAT: SUCH AS "RS" OR "R", WHICH MUST BE CAST, MOLDED, OR AFFIXED ONTO THE BODY OR BONNET OF THE VALVE. ALL FERROUS BODIED VALVES SHALL BE COATED WITH A MINIMUM OF 4 MILS OF EPDXY OR EQUIVALENT POLYMERIZED COATING. LINE -SIZED WASHINGTON STATE -APPROVED DCDA WITH TWO (2) RESILIENT -SEATED SHUT-OFF VALVES ODOUBLE CHECK AND FOUR (4) RESILIENT -SEATED TEST COCKS, DCDA SHALL BE INSTALLED EQUIDISTANT FROM THE ENDS DETECTOR ASSEMBLY OF THE CONCRETE VAULT, TWO (2) VALVE SUPERVISORY SWITCHES (ONE PER VALVE) PER RRFA REQUIREMENTS OB BYPASS Y4" DETECTOR BYPASS, ALL MATERIALS TO BE BRASS OR COPPER OC BYPASS METER Y4" AMI WATER METER WITH RADIO AND BATTERY UNIT, TO BE PROVIDED BY THE CITY ODOUBLE CHECK Y4" WASHINGTON STATE -APPROVED DCVA WITH TWO (2) RESILIENT -SEATED SHUT-OFF VALVES AND FOUR VALVE ASSEMBLY (4) RESILIENT -SEATED TEST COCKS OE PIPE SUPPORT ADJUSTABLE PIPE SADDLE SUPPORT, GRINNELL FIG. 264 OR EQUAL, WITH BASE, BOLTED TO FLOOR OF ADAPTER RESTRAINED FLANGE ADAPTER, EBAA IRON SERIES 2100 MEGAFLANGE OR EQUAL OG WATER MAIN CLASS 52 DI PIPE (PExFL) WITH RESTRAINED JOINTS OH WALL FLANGE MIDSPAN PIPE RESTRAINT WITH CONCRETE BLOCKING PER STD PLAN 350.7, SEAL PIPE PENETRATIONS WITH WATER -TIGHT GROUT OI CONCRETE VAULT OLDCASTLE PRECAST VAULT, MODEL NUMBERS PER TABLE BELOW, OR EQUAL MINIMUM 6" PVC FLOOR DRAIN, SLOPE TO STORM DRAIN OR DAYLIGHT TO DRAINAGE DITCH WITH WIRE 0DRAIN MESH RODENT SCREEN AT DRAIN OUTLET, SEAL PIPE PENETRATION WITH WATER -TIGHT GROUT OK ACCESS HATCH TWO LOCKING HINGED ALUMINUM DOORS, TRAFFIC -RATED, WITH SLIP -RESISTANT TREATMENT, MARKED "WATER", LW PRODUCTS MODEL NUMBERS PER TABLE BELOW, OR EQUAL OL LADDER GALVANIZED STEEL LADDER SECURED TO VAULT PER STD PLAN 350.8 OM GRAVEL FOUNDATION GRAVEL PER WSDOT STANDARD SPECIFICATIONS, 12" MINIMUM ALL DIRECTIONS VAULT MODEL NUMBERS DCVA SIZE VAULT BASE PIECE CENTER PIECE TOP PIECE ACCESS HATCH 3" 675-WA NO.675-BL NO. 675-MLW NO. 675-TL-2-332P HHD-1C 4" 675-WA NO.675-BL NO. 675-MLW NO. 675-TL-2-332P HHD-1C 6" 675-WA NO.675-BL NO. 675-MLW NO. 675-TL-2-332P HHD-1C 8" 687-LA NO.687-BL NO.687-ML NO.687-TL-2-332P HHD-2D 10" 5106-LA NO.5106-BL NO.5106-ML NO.5106-TL3-332 HHD-2D �� STD. PLAN - 350.3 Sht. 2 of 2 PUBLIC WORKS 3 TO 10 DCDA APPROVED: DEPARTMENT VAULT INSTALLATION FIRE SPRINKLER SYSTEMS Mart Pa=t ha 10 1 P°ert Work Ad111i trator DATE EXISTING WATER LINE TESTING DETAIL EXISTING WATER LINE FINAL CONNECTION DETAIL M1 XISTING WATER LINE PLAN VIEW TICAL CROSS(MJxFL) FOR PDLYPIGGING BLIND FLANGE ON TOP WITH 2'TAP & 2'PLUG BLIND FLANGE ON BOTTOM (MJ) PLUG WITH 2' TAP & 2' TEMPORARY BLOW -OFF IORARY BLOCK -INGS -ALL TESTING, CLEANING BY POLYPIG, AND DISINFECTION, REMDVE TEMP. BLOCK & BLDW-OFF & CONNECT WITH SLEEVE (MJ) & A1, SPOOLS FINAL CONNECTION BY CITY FORCES `S Y +�n �+ PUBLIC WORKS CONNECTION TO WATER MAIN STD. PLAN — 300.4 �02 DEPARTMENT CUT IN -LINE TEE & THREE VALVES MARCH 2O10 CONNECTION TO WATER MAIN NOT TO SCALE 011/2//20" CiNlEngineers ■J— 001 ASI-001 CJ 9/27/22 DT S"''ED0 scALE sb du2lEgi ees T.L. HORIZONTAL NAD 1983/1991 Laads pek&MdL 002 PROGRESSIVE CONSTRUCTION SET CJ 12/5/22 DT DESIGNED: PER SHEET c°mm°°ilnaie°°ers 003 UPDATES PER CONDITIONS OF APPROVAL DT 1/27/23 DT J.N. O or& ®R L°°dS,N y°m 004 GRADY WAY STORMWATER REVISIONS CW 12/26/23 TS DRAWN. J.N. NQ19°°°m 005 AS —BUILT REVISIONS AA 03/26/24 TS CHECKED: ONE INCH DATUM Know what's b@IOW. AT FULL SCALE TACOMA • S EATTLE DT IF NOT ONE INCH Ca I I before you dig. 2215 North 30th Street, Suite 300, Tacoma, WA 98403 253.383.2422 TEL N O. REVISION BY DATE AP P R APPROVED: SCALE ACCORDINGLY 1200 Sixth Avenue, Suite 1620, Seattle, WA 98101 206,267,2425 TEL RECORD NOTE TEMPORARY 2" GALVANIZED PIPE AND 2" GATE VALVE INSTALL 2" PLUG ON TOP BLIND FLANGE AFTER REMOVAL OF POLYPIG 3 FT MIN. COVER (10-INCH DIAMETER AND UNDER) 4 FT MIN. COVER (12-INCH DIAMETER AND OVER) NEW WATER MAIN POLYPIG ^ VERTICAL CROSS FOR POLYPIGGING STATION: SIZE OF VERTICAL CROSS SHALL BE THE SAME AS SIZE OF MAIN LINE VERTICAL CROSS (MJ X FL) ONE BLIND FLANGE ON TOP OF CROSS WITH 2" TAP & 2" TEMPORARY BLOW —OFF ASSEMBLY (REMOVE BLOW —OFF ASSEMBLY AND INSTALL 2" PLUG AFTER REMOVAL OF CLEANING "POLY —PIG") ONE BLIND FLANGE ON BOTTOM OF CROSS ONE PLUG (MJ) ON END OF CROSS CONCRETE BLOCKING ALL DEBRIS AND POLYPIGS SHALL BE REMOVED FROM SUMP OF VERTICAL CROSS BEFORE DISINFECTION OF NEW WATER MAIN 6T STD. PLAN — 300.6 UD PUBLIC WORKS POLY PIG STATION FOR CLEANING OF ��jo DEPARTMENT WATER MAINS MARCH 2O10 POLY PIG STATION FOR CLEANING STATION FOR CLEANING NOT TO SCALE 03/26/2024 THESE RECORD DRAWINGS HAVE BEEN PREPARED BASED ON SURVEY INFORMATION PROVIDED BY A THIRD -PARTY SURVEYOR. AHBL WILL BE RESPONSIBLE FOR THE DATA PROVIDED BY THEM. THE THIRD -PARTY SURVEYOR WILL BE RESPONSIBLE FOR THE ACCURACY OF THE ACTUAL LOCATIONS IN THE FIELD. THOSE RELYING ON THIS RECORD DOCUMENT ARE ADVISED TO OBTAIN INDEPENDENT VERIFICATION OF ITS ACCURACY BEFORE APPLYING IT FOR ANY PURPOSE. CITY OF RENTON Planning/Building/Public Works Dept. T T LO 0 T N 1 L rA T Q J H H T n W-420005 I � IN COMPLIANCE WITH CITY OF RENTON STANDARDS 7 WATERSHED APARTMENTS CONSTRUCTION DRAFT SET PUBLIC WATER DETAILS LU G Q Q 0 LU = U) DATE: 03/28/2023 FIELDS", PAGE LU � DRAWING NO: C6.40 SHEET: OF: 22 48