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WATER UTILITY NOTES & SPECIFICATIONS
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ALL WORK MATERIAL SHALL BE IN CONFORMANCE WITH THE STANDARDS AND SPECIFICATIONS
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OF THE CITY OF RENTON PLANNING/BUILDING/PUBLIC WORKS DEPARTMENT AND THE LATEST
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EDITION OF THE WSDOT/APWA STANDARDS AND SPECIFICATIONS, AS APPROVED AND MODIFIED
BY THE CITY OF RENTON IN THE RENTON STANDARD PLANS & SPECIFICATIONS. A SET OF
APPROVED PLANS SHALL BE KEPT ON SITE AT ALL TIMES DURING CONSTRUCTION.
2. THE HOURS OF WORK IN THE STREET RIGHT OF WAY SHALL BE LIMITED TO 8:30 AM TO
3:30 PM ON WEEKDAYS UNLESS OTHERWISE APPROVED IN WRITING BY THE DEPARTMENT OF
PUBLIC WORKS AT 235-2631. ALL STREET CLOSURES, PARTIAL OR FULL, SHALL BE APPROVED BY
THE DEPARTMENT OF PUBLIC WORKS 73 HOURS IN ADVANCE. THE POLICE DEPARTMENT, FIRE
DEPARTMENT, AND 911 SHALL BE NOTIFIED 24 HOURS IN ADVANCE OF ANY WORK IN THE RIGHT
OF WAY.
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3. ALL LOCATIONS OF EXISTING UTILITIES SHOWN ARE APPROXIMATE AND IT SHALL BE THE
CONTRACTOR'S RESPONSIBILITY TO VERIFY THE TRUE AND CORRECT LOCATION SO AS TO AVOID
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DAMAGE OR DISTURBANCE. FOR UTILITY LOCATE CALL 48-HOURS LOCATORS,
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1-800-424-5555.
4. ALL WATER MAIN PIPE TO BE CEMENT LINED DUCTILE IRON PIPE CONFORMING TO AWWA
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C110 AND C111 OR LATEST REVISION, THICKNESS CLASS 52. CEMENT MORTAR LINING AND
SEAL COATING SHALL CONFORM TO AWWA C104 OR LATEST REVISION. PIPE JOINTS TO BE
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PUSH -ON OR MECHANICAL JOINT. BEDDING TO BE CLASS C. ALL DUCTILE IRON PIPE AND
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FITTINGS SHALL BE POLYETHYLENE WRAPPED PER ANSI/AWWA C105/A21.5-93 STANDARDS.
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5. CAST IRON AND DUCTILE IRON FITTINGS SHALL BE CEMENT LINED, PRESSURE RATED AS NOTED
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ONON PLANS, AND IN ACCORDANCE WITH ANSI/AWWA Cl 1 O/A21,10-87. CEMENT LINING SHALL
BE IN ACCORDANCE WITH ANSI/AWWA C104/A21.4-90. IF FITTINGS ARE 3 INCHES TO 12
WINCHES
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INCHES IN DIAMETER AND HAVE MECHANICAL JOINTS, THE FITTINGS SHALL BE IN ACCORDANCE
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WITH EITHER ANSI/AWWA C110/A21.10-87 OR ANSI/AWWA C153/A21.53-94. 3 INCH TO
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12 INCH DIAMETER FITTINGS WHICH HAVE MECHANICAL JOINTS AND/OR FLANGED JOINTS SHALL
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BE IN ACCORDANCE WITH ANSI/AWWA C 1 10/A21.10.87 OR A COMBINATION OF ANSI/AWWA
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C110/A21.10.87 AND ANSI/AWWA C153/A21.53-94 SUCH THAT THE PORTION OF THE
FITTING WITH A MECHANICAL JOINT(S), MAY BE IN ACCORDANCE WITH ANSI/AWWA
C153/A21.53-94 AND THAT PORTION OF THE FITTING WITH FLANGED JOINTS) SHALL BE IN
ACCORDANCE WITH ANSI/AWWA C 1 10/A21.10-87. ACCEPTANCE TESTING IN ACCORDANCE
WITH SECTION 53.53 OF ANSI/AWWA C 153/A21.53-94 OR WITH SECTION 10-4.3 OF
ANSI/AWWA C110/A21.10-87 SHALL BE OBTAINED BY THE CONTRACTOR AND TRANSMITTED TO
the owner.
6. GATE VALVES SHALL BE IRON BODY, BRONZED -MOUNTED, DOUBLE DISC WITH BRONZE
WEDGING DEVICE AND O-RING STUFFING BOX (AWWA C500) OR OF RESILIENT SEATED TYPE
(AWWA C509). VALVES SHALL BE DESIGNED FOR A MINIMUM WATER OPERATING PRESSURE OF
200 PSI. GATE VALVES SHALL BE CLOW LIST 14, MUELLER COMPANY NO A2380, OR M & H.
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ALL VALVES 12" IN DIAMETER AND LARGER, SHALL BE INSTALLED IN A VAULT. SEE WATER
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STANDARD DETAIL FOR 12" GATE VALVE ASSEMBLY VAULT AND 1" BYPASS INSTALLATION.
7. FIRE HYDRANTS SHALL BE COREY TYPE (OPENING WITH THE PRESSURE) OR COMPRESSION
TYPE (OPENING AGAINST PRESSURE) CONFORMING TO AWWA C-502-85 WITH A 6 INCH
MECHANICAL JOINT INLET AND A MAIN VALVE OPENING (M.V.O.) OF 5-1/4 INCHES, TWO
2-1/2 INCH HOSE NOZZLES WITH NATIONAL STANDARD THREADS 7-1/2 THREADS PER INCH
AND ONE 4 INCH PUMPER NOZZLES WITH THE NEW SEATTLE PATTERN 6 THREADS PER INCH,
60 DEGREES V. THREADS, OUTSIDE DIAMETER OF MALE TREAD 4.875 AND ROOT DIAMETER
4.6263. HYDRANTS SHALL HAVE A 1-1/4" PENTAGON OPERATING NUT OPENED BY TURNING
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COUNTER CLOCKWISE (LEFT).
THE TWO 2-1/2" HOSE NOZZLES SHALL BE FITTED WITH CAST IRON THREADED CAPS WITH
OPERATING NUT OF THE SAME DESIGN AND PROPORTIONS AS THE HYDRANT STEM NUT. CAPS
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SHALL BE FITTED WITH SUITABLE NEOPRENE GASKETS FOR POSITIVE WATER TIGHTNESS UNDER TEST
PRESSURES.
THE 4" PUMPER NOZZLE SHALL BE FITTED WITH A STORTZ ADAPTER, 4" SEATTLE THREAD X 5"
STORTZ. STORTZ ADAPTER SHALL BE FORGED AND/OR EXTRUDED 6061-T6 ALUMINUM ALLOY,
HARDCOAT ANODIZED. THREADED END PORTION SHALL HAVE NO LUGS AND 2 SET SCREWS 180
DEGREES APART. STORTZ FACE TO BE METAL, NO GASKET TO WEATHER. STORTZ CAP TO
HAVE SYNTHETIC MOLDED RUBBER GASKET, AND SHALL BE ATTACHED TO HYDRANT ADAPTER WITH
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1 /8" COATED STAINLESS STEEL AIRCRAFT CABLE.
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FIRE HYDRANTS SHALL BE INSTALLED PER CITY OF RENTON STANDARD DETAIL FOR FIRE HYDRANTS,
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LATEST REVISIONS.
8. ALL WATER MAIN 10 INCHES AND SMALLER TO MAINTAIN A MINIMUM COVER OF 36 INCHES
BELOW FINISH GRADE. ALL WATER MAIN 12 INCHES AND LARGER SHALL BE AT A MINIMUM OF
48 INCHES BELOW FINISH GRADE. WHERE UTILITY CONFLICTS OCCUR, WATER MAINS ARE TO BE
LOWERED TO CLEAR.
9. ALL WATER MAINS SIX (6) INCHES IN DIAMETER AND LARGER SHALL BE CLEANED WITH PIPE
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CLEANING "PIGS" PRIOR TO DISINFECTION. THE "POLY PIGS" SHALL BE GIRARD INDUSTRIES AQUA
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SWAB -AS OR APPROVED EQUAL, 2 LB/CU FT. DENSITY FOAM WITH 90A DUROMETER URETHANE
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RUBBER COATING ON THE REAR OF "PIG" ONLY. "PIGS" SHALL BE CYLINDER SHAPED WITH
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BULLET NOSE OR SQUARE END. THE CONTRACTOR WILL PERFORM THE CLEANING OPERATION.
A) ALL WATER MAINS AND SERVICES SHALL BE PRESSURE TESTED TO A MINIMUM OF 200 PSI
OR 150 PSI OVER OPERATING PRESSURE, IN ACCORDANCE WITH THE SPECIFICATIONS OF THE
CITY OF RENTON AND THE WASHINGTON STATE HEALTH DEPARTMENT. ALL PRESSURE
TESTING SHALL BE DONE IN THE PRESENCE OF A REPRESENTATIVE OF THE CITY OF RENTON.
THE QUANTITY OF WATER LOST FROM THE MAIN SHALL NOT EXCEED THE NUMBER OF
GALLONS PER HOUR AS LISTED IN CITY OF RENTON STANDARD PLANS & SPECIFICATIONS
7-11.3(11). THE LOSS IN PRESSURE SHALL NOT EXCEED 5 PSI DURING THE 2 HOUR TEST
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PERIOD.
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B) ALL WATER MAINS AND SERVICES SHALL BE DISINFECTED BY THE INJECTION OF A 50 PPM
(MINIMUM CONCENTRATION) CHLORINE/WATER SOLUTION. DRY CALCIUM HYPOCHLORITE SHALL
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NOT BE PLACED IN THE PIPE AS LAID. CHLORINE SHALL BE METERED/INJECTED IN
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ACCORDANCE WITH SECTION 7-1 1 .3(12)E OR 7-1 1.3(12)F OF THE STANDARD SPECIFICATIONS
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REFERENCED IN 1 ABOVE.
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10. A PRECONSTRUCTION CONFERENCE IS REQUIRED PRIOR TO ANY CONSTRUCTION. A MINIMUM
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OF 3 (THREE) WORKING DAYS NOTICE IS REQUIRED FOR SCHEDULING. PRIOR TO SCHEDULING THE
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PRECON A PERMIT INFORMATION SHEET MUST BE SUPPLIED TO THE UTILITY ENGINEER'S OFFICE.
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TWENTY-FOUR HOUR NOTICE WILL BE REQUIRED PRIOR TO STARTING NEW CONSTRUCTION.
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11. IT SHALL BE THE CONTRACTOR'S RESPONSIBILITY TO SECURE ALL NECESSARY PERMITS PRIOR TO
STARTING CONSTRUCTION.
12. INSTALLATION OF CORPORATE STOPS, WATER SERVICES, LINES AND METERS SHALL NOT BE
DONE UNTIL ALL SERVICE AGREEMENTS, METER APPLICATIONS, CONSTRUCTION PERMITS, AND
PAYMENT OF FEES HAVE BEEN MADE TO THE CITY OF RENTON.
13. ALL CONNECTION TO EXISTING MAINS TO BE ACCOMPLISHED BY THE CITY OF RENTON,
EXCEPT WET TAPS WHICH MAY BE MADE BY APPROVED WET TAP CONTRACTORS WITH PRIOR
APPROVAL FROM THE DEPARTMENT OF PUBLIC WORKS. ALL NECESSARY EXCAVATION AND
MATERIALS TO BE SUPPLIED BY THE CONTRACTOR AND BE ON -SITE PRIOR TO CITY
NOTIFICATIONS.
14. INSPECTION WILL BE ACCOMPLISHED BY A REPRESENTATIVE OF THE CITY OF RENTON. IT
SHALL BE THE CONTRACTOR'S RESPONSIBILITY TO NOTIFY DEVELOPMENT SERVICES 24 HOURS IN
ADVANCE OF BACKFILLING ALL CONSTRUCTION. THE CONTRACTOR AS WELL AS THE ENGINEERS
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SHALL KEEP AS -BUILT DRAWINGS.
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15. CONTRACTOR TO PROVIDE PLUGS AND TEMPORARY BLOW -OFF ASSEMBLIES FOR TESTING AND
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PURITY ACCEPTANCE PRIOR TO FINAL TIE-IN.
16. ALL JOINT RESTRAINT SYSTEMS (SHACKLE RODS, NUTS, BOLTS, ETC.) SHALL BE AS
MANUFACTURED BY THE STAR MANUFACTURING COMPANY OF COLUMBUS OHIO OR EQUAL
APPROVED IN WRITING BY THE DEPARTMENT OF PUBLIC WORKS.
17. ASPHALT AND CONCRETE STREET PAVING SHALL BE SAWCUT TO A MINIMUM DEPTH OF TWO
INCHES. OIL MAT STREETS MAY BE SPADE CUT. ALL SURFACE CONCRETE, PAVEMENT,
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SIDEWALKS, CURB, GUTTERS, AND DRIVEWAY APPROACHES SHALL BE SAWCUT TO A MINIMUM
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DEPTH OF TWO INCHES OR REMOVED TO AN EXISTING EXPANSION JOINT.
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18. A TEMPORARY COLD MIX ASPHALT PATCH SHALL BE PLACED ON THE DAY OF INITIAL
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EXCAVATION WITH A PERMANENT, SEALED PATCH TO BE PLACED, TO CITY OF RENTON POLICY,
WITHIN TEN DAYS. CALL FOR SUBGRADE INSPECTION PRIOR TO PLACEMENT OF FINAL PATCH.
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19. FOR CITY PROJECTS SUCH AS TELEMETRY CONDUIT, THE PVC PIPE USED SHALL BE
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SCHEDULE 40 IN UNIMPROVED AREAS AND SCHEDULE 80 UNDER IMPROVED AREAS. ALL
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CHEMICAL PROCESS LINES SHALL BE SCHEDULE 80 PVC PIPE.
RENTON PLACE DIVISION III
THE NORTHWEST QUARTER OF SECTION 18, T23N, RSE, W.M.
CITY OF RENTON, KING COUNTY, WASHINGTON
12"x 22" CONCRETE METER
BOX WITH 3/16" STEEL DIAMOND PLATE
COVER EQUAL TO FOG TITE METER
SEAL CO. B-10 METER BOX.
6" MIN
FINISH GRADE 9" MAX
NEW DUCTILE IRON L- LOOP DOWN TO CENTERLINE
WATERMAIN OF WATER MAIN TO PROVIDE
SLACK IN COPPER SERVICE
LINE TO METER.
CORPORATION STOP. FORD TAPERED
THREAD (CC). PACK JOINT (3/4" F1000)
(1 " F1000)
EXISTING CAST IRON
OR DUCTILE IRON
WATERMAIN
1 /2'
R SERVICE FROM
ISTING STEEL ASBESTOS
CEMENT OR PVC WATER
MAINS INSTALL DOUBLE
STRAP SERVICE CLAMP
EQUAL TO MUELLER CO.
NOTE:
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PROPERTY LINE.
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TOUCHREAD WATER METER TO 12" MIN
BE SUPPLIED BY THE CITY
36" MIN COVER
TYPE "K" SOFT
COPPER TUBING
FORD COPPERSETTER
VH 72-15W-44-33G (FOR 5/8" x 3/4" METER)
VH 72-15W-44-44G (FOR 1" METER)
BOTH INLET AND OUTLET WITH PACK JOINT WITH GRIPPER.
PADLOCK WINGS ON KEY VALVE SINGLE CHECK VALVE
ON OUTLET.
ALL PACK -JOINT FITTINGS SHALL BE WITH GRIPPER.
IF SERVICE LINE TO HOUSE IS TO BE
INSTALLED IN THE FUTURE INSTALL
FORD C14-33 OR 44
FIDT x COMPRESSION COUPLING
A -A
THE CENTER OF THE HOLE
MUST BE AT LEAST 1"
FROM UNDERNEATH RIBS
UNLESS THE RIB SPACING
ALLOWS THE NUT TO
TIGHTEN AGAINST THE OPEN
SIDE OF MORE THAN 1 RIB.
6/27/02 ADD HOLE ON METER LID FOR TOUCHREAD
10/15/96 Edited text.
3/4" WATER SERVICE
EXISTING 8" D.I. WATERLINE
8"x8" TAPPING TEE (MJxFL)/W CONC. BLOCK
8" TAPPING GATE VALVE (FLxMJ)
TEMP. 8" PLUG (MJ) WITH 2" TAP & 2"
BLOW -OFF ASSEMBLY
CONC, BLOCKING
TESTING DETAIL
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INSERT CLEANING 8" "POLY -PIG" IN VERTICAL CROSS
8'A" VERTICAL CROSS (MJxFL)
1-8" BLIND FLANGE ON TOP W/2" TAP & 2" PLUG
1-8" BLIND FLANGE ON BOTTOM
1-8" PLUG (MJ) W/2" TAP & 2" BLOW -OFF
TEMP. BLOCK NEW 8" D.I. WATERLINE
DRILL 1-3/4" DIA HOLE
3/4" OR 1"
GALVANIZED PLUG
FOR TOUCHREAD DEVICE
2-1/2" MIN. FROM NEAREST
AND FRONT EDGE OF PIT LID
} 3/4" & 1" WATER SERVICE
TYPICAL RIB y ADOPTED
CITY OF RENTON
STANDARD PLANS
F N LST DATE: 6/02
LC AG
DCV AG
BY APPR DWG. NAME: BR41-TR SP PAGE: B106
NOTE: ALL WATER SERVICES SHALL BE
3/4" AND CONFORM TO THIS DETAIL
EXCEPT THAT METER AND METER BOX
SHALL BE LOCATED BEHIND SIDEWALK
AS SHOWN ON PLAN.
FINAL CONNECTION DETAIL
EXISTING 8" D.I. WATERLINE
AFTER ALL TESTING, CLEANING AND DISINFECTION,
REMOVE TEMP. BLOCK & BLOW -OFF & CONNECT
WITH 8" SLEEVE (MJ) & 8" D.I. SPOOLS. FINAL
CONNECTION BY CITY FORCES
NEW 8" D.I. WATERLINE
NOTES:
1. TAPPING TEES SHALL BE MADE OF DUCTILE IRON OR EPDXY -COATED STEEL.
2. NO SIZE ON SIZE TAPS ON CAST-IRON WATER LINES.
3. NO WET TAP ON ASBESTOS CEMENT LINE OR STEEL LINE.
4. WET TAP SHALL BE DONE ONLY BY CITY APPROVED CONTRACTORS.
5. CONTRACTOR SHALL POTHOLE AND VERIFY 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 STUB. CITY
FORCES WILL PERFORM THE FINAL CONNECTION FROM THE WATER LINE TO THE TAPPING VALVE WITH DI SLEEVE AND DI SPOOL.
WET TAP CONNECTION TO EXISTING 8" D.I. WATERLINE.
RECOMMENDED
FOR APPROVAL
BY
BY
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CALL 48 HOURS 1 AS -BUILT
BEFORE YOU DIG
1-800-424-5555
NO.
FIRE SPRINKLER NOTE
WHERE THE UNDERGROUND WATER SUPPLY TEES OFF TO SERVE
ONLY A FIRE SPRINKLER SYSTEM, A SEPARATE DETAILED PLAN
MUST BE SUBMITTED AND APPROVED BY THE FIRE MARSHAL
PRIOR TO INSTALLATION.
FIRE PROTECTION NOTES
THE FIRE PROTECTION SYSTEM INCLUDING MATERIALS, SIZING, G,
AND CONFIGURATION IS SUBJECT TO A CONTRACTOR PROVIDED
DESIGN BY A FIRE PROTECTION ENGINEER, AND AS SUCH, THE
FINAL DESIGN OF THE FIRE PROTECTION SYSTEM, INCLUDING
HYDRANT LOCATIONS, MAY DEVIATE FROM THE SYSTEM SHOWN.
THE FINAL DESIGN SHALL BE SUBMITTED TO AND APPROVED BY
THE FIRE MARSHALL. CONTRACTOR'S BID SHALL REFLECT THE
CONDITIONS OF THE FIRE PROTECTION ENGINEER'S DESIGN.
CONTRACTOR SHALL COMPLY WITH ALL NATIONAL FIRE
PROTECTION ASSOCIATION REQUIREMENTS AS SET FORTH BY
"NFPA 13", ITS AMENDMENTS, AND LOCAL REQUIREMENTS,
INCLUDING BUT NOT LIMITED TO ACQUISITION OF ALL PERMITS.
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RECORD NOTE
THESE RECORD DRAWINGS HAVE BEEN PREPARED BASED ON INFORMATION SUBMITTED,
IN PART, BY OTHERS. WHILE THIS INFORMATION IS BELIEVED TO BE RELIABLE, AHBL
IS NOT RESPONSIBLE FOR ITS ACCURACY, OR ERROR OR OMISSIONS WHICH MAY
HAVE BEEN INCORPORATED INTO THIS DOCUMENT AS A RESULT. THOSE RELYING
ON THIS RECORD DOCUMENT ARE ADVISED TO OBTAIN INDEPENDENT VERIFICATION
OF ITS ACCURACY BEFORE APPLYING IT FOR ANY PURPOSE.
CHECKED FOR COMPLIANCE
TO CITY STANDARDS
DATE
DATE
DATE
MW 1 3/12/04
REVISION
BY I APPR. I DATE
29010
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�sSIONALG`ti
EXPIRES Q / 6 / 0.5
REUSE OF DOCUMENTS
THIS DOCUMENT HAS BEEN SIGNED ELECTRONICALLY N
ACCORDANCE MITH WAC 196-23-070 AND CHAPTER
19.34 ROW. UNAUTHORIZED ALTERATION OF ANY OF THE
INFORMATION ON THIS DOCUMENT MALL INVALIDATE THE
DOCUMENT, NY CERTIFICATION AND SIGNATURE.
THE IDEAS AND DESIGNS INCORPORATED HER", AS AN
INSTRUMENT OF PROFESSIONAL SERVICE, 15 THE
PROPERTY OF AHBL AND IS NOT TO BE USED, IN %HOLE
OR IN PART, FOR ANY OTHER PROJECT VATHOIT THE
%BITTEN AUTHORIZATION OF A EIL
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CITY OF RENTON
DEPARTMENT OF PUBLIC WORKS
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WATER NOTES & DETAILS 18 0
DESIGNED: DATE:
3 f 12/04
DRAWN:
CHECKED: SCALE: AS SHOWN
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APPROVED:
DIRECTOR OF PUBLIC VOWS
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FILE NAME: ;???_
FIELD 800K:- PAGE:-
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SHEET: 18 OF: 19
SCANNED OCT 0 8
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