No preview available
HomeMy WebLinkAboutWTR2703157.6L WATERMAIN ROFILE AND DETAILS o Y Z O O 0 3 r w 1 < _ v a o (n J � to z H w Q z w U o w G Q O U v w J 1Ecc0m O�wO z (L z0 J Q U Q > co � -, w s./ Q O ul ul Lil L_ ++ O �v o rr rn O o� E-4 Q E.. 4 ram, W d H c ° W v •n m E ��� `N o a_c j c p°, 0 w 0 w 0 Y w > (n z w O z O U o 4 EL m m m m O' Y Y Y Y Q 0 0 0 o ro W o Q M N N C> x 1\ m m m ml V) Z'. 0 0 z z z 2 LEI Ld W Q Z 3 0 U1a U O 0 Q of rn LL.I o U U U a W W W W a a a a m LLJ m W 0 Lu m Ld in Ln (7) m E au. m cr w z LLJ LL CV Z EXISTING WATER LW EXISW WATER LINE PLAN VIEW TESTING DETAIL FINAL CONNECTION DETAIL is FT NEW WATER LNME NEW WATER LNIE SEE NOTES SEE NOTES VERTICAL CROSS(MAd fL) FOR POLYPNOW ONE AM FLANGE ON TOP W FN 2-TAP t 21PLUG AFTER ALL TEST MMa CLEANING BY POLYPIG AND DLSINFECTAW. ONE BEND FLANGE ON BOTTOIM REMOVE TEAIR BLOCK At BLOW -OFF R CONILECT ONE (MN) PLUG WITH 2- TAP t 2- TEMPORARY BLOW -OFF wnn SLEEVE (AN) B &I. sPoms TEMPORARY BLOCK FNWL COANr XTM BY CITY FORCES CUT -IN (BY CITY FORCES) TEE (FLxFL) W/ CONC. BLOCK 3- GATE VALVES (FLxMJ) 2- SOLID SLEEVES (MJ) OR RO-MAC COUPLNMGS 1- PLUG MJ)/ W 2'TAP i TEMP. BLOW -OFF TEAR' BLOCK EXISTING WATER LINE EX67M WATER LINE NOTES CONTRACTOR SHALL POTHOLE AND VERIFY THE HORIZONTAL AND VERTICAL ALWAIM'NT OF EXISTING LINE OR STUB AND SHALL START lAYNMG THE NEW LME AT THE SANE HORIZONTAL AAW VERnC4L ALK NT OF THE EXISiNMG STUB OW FORCES WILL PERFORM THE FINAL CONIWCIION FROM TIff NEW IMF TO THE EXISW STUB WTW D.I. SLEEVE AND D.I. SPOOL CITY OF RENTON, WATER CONNECTION DETAIL e3 VALVES CUT -IN INSTALLATION C NOT TO SCALE `TEMPORARY 2" GALVANIZED PIPE AND 2" GATE VALVE FINISHED GRADE ELEVATION 3 FT MIN. COVER (10-INCH DIAMETER AND UNDER) 4 FT MIN. COVER (12-INCH DIAMETER AND OVER) NEW WATER MAIN POLYPIG INSTALL 2" PLUG ON TOP BLIND FLANGE AFTER REMOVAL OF POLYPIG :a a •: 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 B 2" TEMPORARY BLOW -OFF ASSEMBLY (REMOVE BLOW -OFT 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 CITY OF RENTON, WATER MAIN POLYPIGGING STATION eVERTICAL CROSS FOR POLYPIGGING C NOT TO SCALE SCALE: HORIZONTAL 1 "=40' VERTICAL 1 "=5' 1- MAIN LINE TEE (MJ x FL) WITH CONCRETE BLOCKING (WATER MAIN LOCATED IN EASEMENT ON PRIVATE PROPERTY SHALL NOT BE MORE THAN 50 FEET TO BUILDING) 2- BRANCH VALVE (FL x MJ) WITH VALVE BOX AND COVER 3- CLASS 52 DUCTILE IRON PIPE (4 INCH MINIMUM) ALL PIPE AND FITTINGS SHALL BE RESTRAINED WITH SHACKLE RODS AND CONCRETE THRUST BLOCKS PER NFPA AND AWWA STANDARDS. 4- POST -INDICATOR VALVE (MJ) WITH TAMPER SWITCH 5- 2-90' BENDS (FL x FL) WITH FLANGED DUCTILE IRON PIPE SPOOL 6- 18" LONG SPOOL (FL x PE) 7- FLANGE COUPLING ADAPTOR 8- APPROVED DDCVA ON MAIN LINE /N HORIZONTAL POSITION ONLY. (PER LATEST DEPT. OF HEALTH APPROVED LIST OF BACKFLOW PREVENTION DEVICES) BOTTOM OF DDCVA SHALL BE A MINIMUM OF 24 INCH ABOVE FLOOR LEVEL AND NOT HIGHER THAN 3 FEET MAXIMUM. INSTALL 3 CONCRETE PADS OR ADJUSTABLE PIPE SUPPORT COLUMNS UNDER DDCVA 9- O.S & Y VALVES TO BE RESILIENT SEATED WITH TAMPER SWITCHES. ADD WIRING /N ACCORDANCE WITH L & / 10- METERED 514 INCH BY-PASS DCVA - BY-PASS METER SHALL BE A 314 INCH 'INVENSYS-ECR" SR POSITIVE DISPLACEMENT METER EQUIPPED WITH A REMOTE READ SENSOR PLATE MOUNTED ON THE OUTSIDE OF THE BUILDING WALL. 1 f - SWING TYPE GRAVITY CHECK VALVE, FLANGE WITH BALL DRIP /N VAULT 12- 4 "x 4" x 6' BULL, ELBOW, THREADED 13- UL LISTED FIRE DEPT. CONNECTION, UL LISTED BREAK AWAY CAPS, LOCATE WITHIN 50 FEET MAXIMUM OF A PUBLIC FIRE HYDRANT. AFTER FIELD INSTALLATION, MAIN DDCVA AND BY-PASS DCVA MUST BE TESTED SATISFACTORILY BY A DEPARTMENT OF HEALTH CERTIFIED BACKFLOW ASSEMBLY TESTER. TEST REPORT MUST BE SUBMITTED TO CITY OF RENTON WATER UTILITY ENGINEERING DEPARTMENT PRIOR TO ACTIVATION OF NEW LINE. INSTALL BRASS PLUGS AT ALL TEST COCKS. CITY OWNED AND MAINTAINED PRIVATELY OWNED AND MAINTAINED MAXIMUM PIPE LENGTH FROM PROPERTY LINE TO DDCVA MUST NOT EXCEED 50 FEET 4 CONCRETE BOLLARDS i"T �- 5 FT. MAX. r A W Z Z J P4 Z W W � � W O ¢ J rY a W 3 o � j CITY OF RENTON, INSIDE BUILDING INSTALLATION FOR c 3 INCH AND LARGER DETECTOR DOUBLE CHECK VALVE ASSEMBLY NOT TO SCALE TESTING DETAIL .Lo rl TAPPING TEE (MJxFL) TAPPING GATE VALVE (FL XMJ) TEMPORARY PLUG (MJ) WITH 2-INCH TAP AND 2-INCH BLOW -OFF ASSEMBLY CONCRETE BLOCKING NEW D.l. WATER LINE VERTICAL CROSS(MJxFL) FOR POLYPIGG/NG 1-BLIND FLANGE ON TOP WITH 2" TAP AND 2" PLUG 1-BLIND FLANGE ON BOTTOM 1-PLUG(MJ) WITH 2-TAP & 2" BLOW -OFF TEMPORARY BLOCK NOTES. 1. TAPPING TEES SHALL BE MADE OF CAST IRON, DUCTILE IRON OR EPDXY - COATED STEEL. 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 -TAP SHALL BE DONE ONLY BY CITY -APPROVED CONTRACTORS CITY OF RENTON c WATER LINE CONNECTION DETAIL NOT TO SCALE FINAL CONNECTION DETAIL Al BUILDING WALL PERIMETERS OF MIN/MUM CLEARANCES TO BE PAINTED ON FLOOR IN WHITE ENAMEL PAINT x z STRIPE, WITH 2 INCH STENCILED BLACK LETTERS TO SAY. "DO NOT BLOCK ACCESS" N 5 DDCVA MUST BE INSTALLED IMMEDIATELY AFTER © O 7 PIPE PENETRATION THROUGH BUILDING FLOOR SLAB. ROOM /N WHICH DDCVA /S LOCATED SHALL: O y I,,,I A. HAVE FLOOR DRAIN CONNECTED TO THE SANITARY SEWER SYSTEM. 0 1 O v a S. HAVE A HEATING SYSTEM (40- F MIN. TEMP.) NO HEAT TAPE C. NOT BE USED FOR STORAGE AROUND THE DDCVA ® HAVE CLEARLY DELINEATED ACCESS WAYS TO DDCVA AND PIVs. M beD. A RIGHT -OF -ENTRY AGREEMENT MUST BE GRANTED TO THE m CITY OF RENTON FOR INSPECTION OF THE DDCVA OAND METER. Oz SEPARATE FIRE SPRINKLER PLANS INCLUDING INSTALLATION OF DDCVA w MUST BE SUBMITTED TO RENTON FIRE PREVENTION DEPARTMENT FOR � 0 0 REVIEW AND APPROVAL. 4 INC y 48 INCH A SEPARATE FIRE SPRINKLER PERMIST IS REQUIRED. NEW D.I. WATER LINE W H } to W J Y Z_ ir IL In W L6 0 I- 24 INCH MIN/MU 36 INCH MAX/ML ELEVATION VIEW OF DDCVA w 401b 3&*!v7o6 By: By: AFTER ALL CLEANING BY POLYPIG, PRESSURE TESTING By: AND DISINFECTION, REMOVE TEMPORAY BLOCK & BLOW -OFF AND CONNECT TO VALVE WITH D.I. SLEEVE (MJ) & D.I. SPOOLS FINAL CONNECTION BY CITY FORCES By: 13,4 S O� i \ Y 4 REVISED PER CITY REVIEW COMMENTS BSW AS 3/17/04 �v 3 REVISED PER CITY REVIEW COMMENTS BSW AS 3/11 /04 �F 25672\� �� SIONAL ? REVISED PER CITY REVIEW COMMENTS BSW AS 2/12/04 ADDED FIRELINE TO BUILDING BW AS 1/19/04 EXPIRES 9/23/05 No. REVISION BY APPR. DATE DESIGNED DRAWN CHECKED APPROVED J cr w z w w o U w a � u w _ J a:� O � 0 w O 65 cr U w z „i Q Q oc w w Q Q J O O O UJ J J w 2 I r � 0 o w N N z V .,; Q x (3) x Z QO �ww"' E w / Q J n O � z r_ 0 O=av L 1'�/—/�� L tE w U v-) 0- r7 O U u- r O CD N Oco a> E O0 LL a� LLI = I— o U Z_ j � O Z � N D g O JLLI O Z X Q Z W LLI Q N M N ILL. N Z O N 00 Z_ — Q O) c0 00 Of Z Ld Q �- Z w Ln Ln C7 Z Ld L0 L0 LEI o co Ld N N a Y .�.. ��i 0 V) a Q) Date —11 01 CITY OF RENTON DEPARTMENT OF Pl1RLIC WORKS E O z In O u j ° 7303 DATE / / FILE NO. SCALE 1 "=40' FIELD BOOK PAGE_ C20 25 DIRECTOR OF PUBLIC WORKS