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HomeMy WebLinkAboutWTR2703516.10 U zZ m O L:j a a An Of a a O EL L;.i Q O J o_ w w X Lil z w J lL 0 2 Q 3 0 It co O E HYDRANT SHALL BE COREY-TYPE EQUAL TO IOWA F-5110 OR COMPRESSION TYPE SUCH AS CLOW MEDALLION; M & H 929, MUELLER SUPER CENTURION 200, AND WATEROUS PACER WITH 6" MECHANICAL JOINT INLET WITH LUGS. 5-1/4" MAIN VALVE OPENING. TWO 2-1/2" HOSE CONNECTIONS NATIONAL STANDARD THREADS. 4" PUMPER CONNECTION CITY OF SEATTLE THREADS WITH A STORZ ADAPTOR, 4.875" SEATTLE THREAD X 5" STORZ, ATTACHED WITH 1/8" STAINLESS STEEL CABLE. 1-1/4" PENTAGON OPERATING NUT. FIRE HYDRANT TO BE PAINTED WITH TWO COATS OF PAINT. KELLY-MOORE/PRESERVATIVE PAINT No. 5780-563 DTM ACRYLIC GLOSS, SAFETY YELLOW OR APPROVED EQUAL. PUMPER CONNECTION TO FACE ROADWAY OR AS DIRECTED BY RENTON FIRE DEPARTMENT. FIRE HYDRANT EXTENSION TO BE USED Ir REQUIRED. 18" TO 20" BEHIND BACK OF CURB OR 12" BEHIND BACK OF SIDEWALK THAT IS ADJACENT TO CURB TWO-PIECE CAST IRON VALVE BOX WITH LUG TYPE COVER. EQUAL TO OLYMPIC FOUNDRY CO. STANDARD 8" TOP SECP 4.875" x 5" STORZ WITH REGULAR BASE SECTION LENGTH TO FIT. VALVE NI - EXTENSION AS REQUIRED (SEE DWG BR46 / PAGE B090). MAX 4" MIN 2") RAISED PAVEMENT MARKER TYPE 88 A8 STIMSONITE TWO-WAY BLUE. - 42" MIN CONCRETE BLOCKING BURY \ t' 0 MAIN LINE TEE. WITH 6" FLANGE SIDE OUTLET. 6 GATE VALVE (FL X MJ) AWWA C-509, RESILIENT SEAT _6" DUCTILE IRON PIPE, CLASS 52 CEMENT LINED, LENGTH TO FIT 6" x 8" x 4" MtidINUM 2-3/4" COR-TENSTEEL TIE RODS. SEE STD DETAIL FOR TIE RODS. CONCRETE BLOCK UNDER HYDRANT —1/2 YARD WASHED DRAIN ROCK (3"TO 3/8") MIN. ABOVE BOOT FLANGE. PLACE 8 MIL POLYETHYLENE FILM AROUND TOP AND SIDES OF GRAVEL. FIRE HYDRANT ASSEMBLY LEVEL ALL GRUUND MIN 3' RADIUS ONE MAN ROCK- 1 6 R LEVEL ALL GROUND MIN 3' RADIUS FI i L I I U IN I IN U! L FIRE HYDRANT ASSEMBLY DETAIL ADOPTED CITY OF RENTON ♦ 1 /_. STANDARD PLANS LST DATE:04/04 H, I I11111111 �. Li 120 VOLT ELECTRICAL OUTLET FOR =J Z HEAT TAPE. INSTALL HEAT TAPE _ Q J FOR FREEZE PROTECTION Z = o 3 rr �-- CENTER BACKFLOW w B c 8 I X PREVENTER IN C) E g` 0baCRED ENCLOSURE ZD PRESSURE W ASSEMBLY PBA) 3" MIN. �3" MIN.3" MIN. f INSULATED ENCLOSUR "HOT BOX" OR EQUAL U1 2 2 I� 3/8" X 4- ANCHOR BOLTS PER 1 v O� MANUFACTURER LID 3., MIN. IS ELI z 6 2 CONCRETE SLAB - UNION FINISHED N o o g CN I N GRADE FINISHED � GRADE � ,[ 2 00 LIB Ff V DRAIN Q z SEE NOTE 4 6" MINIMUM j SLEEVE j FREE DRAINING (TYP.) GRAVEL z zl CONNECT TO � N WATER METER IMMEDIATELY 3 ADJACENT TO RPBA � FLOW --r- N o INSTALLED W/ APP'D. TO OWNERS ELECTRICAL PANEL, FRONT VIEW MATERIAL PER UPC DIRECT BURIAL OR IN RIGID METER SIDE (SIZE AS RED.) CONDUIT PER ELECTRICAL SIDE VIEW PERMIT REQUIREMENTS. I NOTES: Z 1. ALL REDUCED PRESSURE BACKFLOW ASSEMBLIES (RPBA's) MUST BE LISTED ON LATEST LIST OF "BACKFLOW oO_ PREVENTION ASSEMBLIES APPROVED FOR INSTALLATION IN WASHINGTON STATE", PUBLISHED BY STATE OF (n WASHINGTON DEPARTMENT OF HEALTH. i 2. THE OWNER/APPLICANT MUST OBTAIN A SEPARATE CITY OF RENTON PLUMBING PERMIT FOR THE INSPECTION a o OF THE INSTALLATION OF THE RPBA AND PIPING. THE OWNER SHALL FURNISH, INSTALL AND MAINTAIN THE RPBA AND ALL PIPING AND APPURTENANCES SHOWN ON THIS PLAN. 3. THE RPBA MUST BE TESTED BY A STATE CERTIFIED BACKFLOW ASSEMBLY TESTER AFTER ITS INITIAL v INSTALLATION, AFTER REPAIRS AND ANNUALLY THEREAFTER AT OWNER'S EXPENSE, A COPY OF THE TEST REPORT SHALL BE SENT OR FAXED TO CITY OF RENTON WATER UTILITY ENGINEERING DEPT., ATTN: WATER 0 3 UTILITY CROSS -CONNECTION CONTROL SPECIALSIT, FAX NO, 425-430-7241. p 4. DRAIN SHALL BE SIZED IN ACCORDANCE WITH AWWA CROSS CONNECTION CONTROL MANUAL STANDARDS N 3" DRAIN FOR 1" OR SMALLER RPBA's, 4" DRAIN FOR 1.5" TO 2" RPBA's, 6" FOR 3" RPBA's. o 5. RPBA AND ENCLOSURE SHALL BE LOCATED ON PRIVATE PROPERTY AND AS NEAR AS POSSIBLE TO THE o WATER METER. a� `z ti 'S Y Y+lam o+ PUBLIC WORKS REDUCED PRESSUREBACKFLOW PLAN - 350.2 C NCB DEPARTMENT ASSEMBLY IN HOT BOX O w T o JAN 2009 °W Z NW 1/4, SW 1/4, SEC 17, TWP 23N, RGE 5E, W.M. D- a 0 z z Cn X w W-A 4 TAPPING TEE (MJxFL) TAPPING GATE VALVE (FL XMJ) TEMPORARY PLUG (MJ) WITH 2-INCH TAP AND 2-INCH BLOW -OFF ASSEMBLY CONCRETE BLOCKING TESTING DETAIL lII CT JEW D.I. WATER LINE L VERTICAL CROSS(MJxFL) FOR POLYPIGGING 1-BLIND FLANGE ON TOP WITH 2" TAP AND 2" PLJG 1-BLIND FLANGE ON BOTTOM 1-PLUG(MJ) WITH 2"TAP & 2" BLOW -OFF TEMPORARY BLOCK FINAL CONNECTION DETAIL ' �� NEW D.I. WATER LINE AFTER ALL CLEANING BY POLYPIG, PRESSURE TESTING AND DISINFECTION, REMOVE TEMPORAY BLOCK & BLOW -OFF AND CONNECT TO VALVE WITH D.I. SLEEVE (MJ) & D.I. SPOOLS FINAL CONNECTION BY CITY FORCES NOTES: 1. TAPPING TEES SHALL BE MADE OF CAST IRON, DUCTILE IRON OR EPDXY -COATED STEEL. BOLTS AND NUTS SHAL BE COR-TEH. ALL TEES AND VALVES SHALL BE WATER TESTED BEFORE TAP 2. NO SIZE ON SIZE TAPS ON CAST-IRON WATER LINES. TAP SHALL BE AT LEAST 2" SMALLER DIAMETER THAN THE EXISTING MAIN. 3. NO WET TAP ON ASBESTOS CEMENT LINE OR STEEL LINE 4. WET -TAPPING OF EXISTING CITY OF RENTON WATER MAINS WILL BE DONE BY SPEER TAPS, INC., U.S. FILTER, SUPERIOR TAPPING INC, OR WESTERN UTILITIES SUPPLY CO., INC. 5. CONTRACTOR SHALL POTHOLE AND EVRIFY THE HORIZONTAL AND VERTICAL ALIGNMENT OF EXISTING LINE OR STUB AND SHALL START LAYING THE NEW LINE AT THE SAME HORIZONTAL AND VERTICAL ALIGNMENT OF THE EXISTING Le PERFORM THE FINAL CONNECTION FROM THE WATER LINE VE WITH D.I. SLEEVE AND D-'. SPOOL. - WATER CONNECTION DETAIL WET -TAP EXISTING WATER MAIN THE BY-PASS ASSEMBLY SHALL BE MOUNDED AS PART OF THE DETECTOR DOUBLE CHECK VALVE ASSEMBLY. 5/8' x 3/4- METER SHALL BE SENSUS SW M,TH TOUCHREAD PITUO (TR7�) (METER OMNED BY CITY) PRECAST CONCRETE VAULT MATH 2 - 31x S HINGED STEEL PLATE COVERS. DIMIN9ONS 5'-O` x W-0` x 7-2' UTILITY VAULT CO. 448E--LA OR EQUAL CITY PIPING PRIVATE PIPING 4" COLLARX P.E D.I. PEE 1MTH i8' FROM !T X-4' LONG TEE (MJ x FL) aGATE VALVE (FL x MS) 2'-10' �.' 12' ALL AROUND - -- z-2' CONCRETE EILOCKWG ALL DETECTOR DOUBLE CHECK VALVE ASSEMBLIES SHALL INCLUDE RESUENT SEATED SHUTOFF VALVES AND TEST COCKS, AND APPROVED CROSS -CONNECTION CONTROL ASSEMBLIES PER DEPARTMENT OF HEALTH LATEST APPROVED UST. TOUCH READ PIT UD SENSOR M ON STEEL PLATE COVER THROU 1-5/8- DIA. DRILLED HOLE IN 6' MtN. DRAIN TO DAYLIGHT OR STORM DRAIN SYSTEM VATH CATCH BASIN OR MA COMPACTED . ,.,...,,,.....,. GRAVEL NOTE: 1. LOCATE VAULT IN PLANTING AREA NOT IN PAVING. 2. 4` AND LARGER BENDS AND TEES TO BE CAST IRON CEMENT LJNED. 3. TEMPORARY SUPPORT SHALL BE PROVIDED UNDER VALVES AT THE TIME OF INSTALLATION TO CENTER THE PIPE IN VAULT OPENING, AFTER COMPLETE INSTALLATION REMOVE THE TEMPORARY SUPPORT AND INSTALL ADJUSTABLE PIPE SUPPORT. 4. GALVANIZED LADDER FOR ACCESS- 5. AFTER FIELD INSTALLATION, MAIN DDCVA AND BY-PASS DCVA MUST BE TESTED SATISFACTORILY BY A DEPT. OF HEALTH CERTIFIED BACKFLOW ASSEMBLY TESTER. TEST REPORT TO BE SUBMITTED TO CITY OF RENTON WATER UTILITY ENGINEERING DEPT. PRIOR TO ACTIVATION Of NEW LANE 6. INSTALL BRASS PLUGS AT ALL TEST COCKS TOUCH READ PIT LID SENSOR MOUNTED ON STEEL PLATE COVER THROUGH 1-5/8- DIX DRILLED HOLE IN COVER. 4" PIPE FL. FL 2'-O" LONG 4" 90' PLAN DOUBLE CHECK VALVE ACSEMIB Y RtCLTIOES TWO RESILIENT SEATED SHUTOFF VALVES, 4- FLANGED OOUPLMC ADAPTER EQUAL TO ROMAC. END VIEW 4-x4-x6' BULL HEAD TEE, FT, 4" ADAPTER, FLx SCREWD, �- ONE EACH SOE 4% 2 ,/2' FIRE DEPARTMENT DOUBLE CONNECTION FOR STAND PIPE WITH BREAKABLE CAST IRON HOSE CAPS EQUAL TO GFM"EL FIG. 1682 ,MTH HOSE CAPS FIG 1333, 4" SVNG TYPE GRAVITY OPERATED CHECK VALVE, FL EQUAL TO MUELLER 00. A-2600-6 1NTH BALL DRIP VALVE AT BOTTOM �NSTALL EPDXY NON SHRINK GROUT (TYP.) j-4' PIPE, FL. FIL 3'0' LONG / f-4' SHORT PA04US 90' BEND FL ro BUILDNG 7DEAOMAN BLOCK REQUIRED. 4".14'.41� 4' GATE MJ X FL MATH INDICATOR POST INDICATOR POST VALVE SAME SIZE AS DOUBLE CHECK VALVE (MUELLER GO. DR EQUAL), 4" DUCTILE IRON Q.ASS 52 PIPE. CEMENT MINED, LENGTH TO FIT. 4- 90' BEND FL EL LADDER :EL PIPE SUPPORT. STANCHIONS BOLTED TO FLOOR 4" DDCV ASSEMBLY 4" STANDPIPE W/2 2-1/2" NOZZLE CROSS CONNECTION BACKFLOW PROTECTION ASSEMBLY Gti Y o ADOPTED CITY OF RENTON STANDARD PLANS N i LST DATE: 04/04 DWG. NAME_ B098-1 SP PAGE:8098.1 W 3 5 604 Checked for Compliance to City Standards !I 1� TRLAD ASSOCIATES 12112 115th Ave. NE Kirkland, WA 98034-6923 425, 821.8448 425.821.3481 fax 800.488.0756 toll free www.triadassoc.com W Z O Z Z W ''_ v� zt Q O r Q J Q � Q co O N Ow A j Of rn A O N z RICHARD A. TOMKINS, PE PROJECT MANAGER LONNIE E. CARLSON, PLS PROJECT SURVEYOR RICHARD A. TOMKINS, PE PROJECT ENGINEER PROJECT LANDSCAPE ARCHITECT FIRST SUBMITTAL DATE: 02119109 SCALE: HORIZ.: N/A VERT.:N/A STAMP NOT VALID UNLESS SIGNED AND DATED JOB N0. 0 8 - 12 9 SHEET N0. C 6 OF V N O © 2009 TRIAD ASSOCIATES