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WATER UTILITY - GENERAL NOTES
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1. ALL WORK MATERIAL SHALL BE IN CONFORMANCE WITH
THE STANDARDS AND SPECIFICATIONS OF THE CITY OF
RENTON UTILITY DEPARTMENT AND THE LATEST EDITION OF
THE WSDOT APWA STANDARDS AND SPECIFICATIONS, AS
APPROVED BY THE CITY OF RENTON. A SET OF APPROVED
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PLANS SHALL BE KEPT ON SITE AT ALL TIMES DURING
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CONSTRUCTION.
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2. THE HOURS OF WORK IN THE STREET RIGHT-OF-WAY
SHALL BE LIMITED TO 8: 30 A.M. TO 3: 30 P.M. ON
WEEKDAYS UNLESS OTHERWISE APPROVED IN WRITING BY
THE TRANSPORTATION DIVISION AT (425) 277-6222. ALL
STREET CLOSURES, PARTIAL OR FULL, SHALL BE APPROVED
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BY THE TRANSPORTATION DIVISION AT (425 277-6222 24
HOURS IN ADVANCE. THE POLICE DEPARTMENT, FIRE
DEPARTMENT AND 911 SHALL BE NOTIFIED 24 HOURS IN
ADVANCE.
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3. ALL LOCATIONS OF EXISTING UTILITIES SHOWN ARE
APPROXIMATE AND IT SHALL BE THE CONTRACTOR'S
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RESPONSIBILITY TO VERIFY THE TRUE AND CORRECT
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LOCATION SO AS TO AVOID DAMAGE OR DISTURBANCE. FOR
UTILITY LOCATE CALL 48-HOURS LOCATORS AT (800) 424-
5555,
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4. ALL WATER MAIN PIPE TO BE CEMENT LINED DUCTILE
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IRON PIPE CONFORMING TO AWWA C110 AND C111 OR
Cl-LATEST
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REVISION, THICKNESS CLASS 52. CEMENT MORTAR
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LINING AND SEAL COATING SHALL CONFORM TO AWWA C104
OR LATEST REVISION. PIPE JOINTS TO BE PUSH -ON OR
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MECHANICAL JOINT. BEDDING TO BE CLASS C. ALL
DUCTILE IRON PIPE INSTALLED SOUTH OF SUNSET
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BOULEVARD (EMPIRE WAY, SR 900) AND WEST OF SR 167
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(EAST VALLEY FREEWAY) OR IN SOILS OF HIGH RESISTIVITY
SHALL BE POLYETHYLENE WRAPPED PER ANSI/AWWA
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C105-77 STANDARDS.
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5. CAST IRON AND DUCTILE IRON FITTINGS SHALL BE
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CEMENT LINED, PRESSURE -RATED AS NOTED ON PLANS,
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AND IN ACCORDANCE WITH ANSI/AWWA C110/A21.10-82.
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CEMENT LINING SHALL BE IN ACCORDANCE WITH ANSI/AWWA
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C104/A21.4-85. IF FITTINGS ARE 3 INCHES TO 12 INCHES
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IN DIAMETER AND HAVE MECHANICAL JOINTS, THE FITTINGS
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SHALL BE IN ACCORDANCE WITH EITHER ANSI/AWWA
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C110/A21.10-82 OR ANSI/AWWA C153/A21.53-84.
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THREE-INCH TO 12-INCH DIAMETER FITTINGS WHICH HAVE
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MECHANICAL JOINTS AND/OR FLANGED JOINTS, SHALL BE IN
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ACCORDANCE WITH ANSI/AWWA C110/A21.10.82 OR A
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COMBINATION OF ANSI/AWWA C110/A21.10.82 AND
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ANSI/AWWA C153/A21.53-84 SUCH THAT THE PORTION OF
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THE FITTING WITH A MECHANICAL JOINT(S), MAY BE IN
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ACCORDANCE WITH ANSI/AWWA C153/A21.53-84 AND THAT
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PORTION OF THE FITTING WITH FLANGED JOINT(S) SHALL BE
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IN ACCORDANCE WITH ANSI AWWA C110 A21.10-82.
ACCEPTANCE TESTING IN ACCORDANCE WITH SECTION 53.53
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OF ANSI/AWWA C153/A21.53-84 OR WITH SECTION 10-4.3
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OF ANSI/AWWA C110/A21.10-82 SHALL BE OBTAINED BY
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THE CONTRACTOR AND TRANSMITTED TO THE OWNER.
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1-8" 90' BEND (MJxFL)
1—RJR" Pp-m it pp (FI )
6. GATE VALVES SHALL CONFORM TO AWWA C500 AND
SHALL BE IRON BODY, BRONZED -MOUNTED, DOUBLE DISC
WITH BRONZE WEDGING DEVICE AND 0-RING STUFFING BOX.
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.
ALL VALVES 12 INCHES IN DIAMETER AND LARGER, SHALL
BE INSTALLED IN A VAULT. SEE WATER STANDARD DETAIL
FOR 12-INCH GATE VALVE ASSEMBLY VAULT AND 1-INCH
BYPASS INSTALLATION.
7. FIRE HYDRANTS SHALL BE COREY TYPE (OPENING WITH
THE PRESSURE) CONFORMING TO AWWA C-504-80 WITH A
6-INCH INLET AND A M.V.O. OF 5 INCHES, TWO 21/z-INCH
HOSE NOZZLES WITH NATIONAL STANDARD 7-INCH, 60
DEGREES V, THREADS, O.D. THREAD 4.875 AND ROOT
DIAMETER 4.6263, 1?-INCH PENTAGON OPERATING NUT
OPENED BY TURNING COUNTER CLOCKWISE (LEFT).
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 BC CLEANED WITH PIPE CLEANING "PIGS"
PRIOR TO DISINFECTION. THE "POLY PIGS" SHALL BE
GIRARD INDUSTRIES AQUA SWAB -AS OR APPROVED EQUAL,
2 LB./CU. FT. DENSITY FOAM WITH 90A DUROMETER
URETHANE RUBBER COATING ON THE REAR OF "PIG" ONLY.
"PIGS" SHALL BE CYLINDER -SHAPED WITH BULLET NOSE OR
SQUARE END. THE CITY WILL ASSIST THE CONTRACTOR WHO
WILL PERFORM THE CLEANING OPERATION.
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W/THRUST BLOCKING
F19LF 8" DI CL52
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GS 190.5
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UNIT 3
GS 194.50
16LF 2" DI CL52
1-12 TEE (MJxFL)
FIRE
SPRINKLER SYSTEM
1-12x6" REDUCER (FL)
1—DCDA
1-6" GATE VALVE (FLxMJ)
SEE DETAIL
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6LF 6" DI CL 52
1— FIRE 'HYDRANT ASS'B
W/THRUST BLOCKING
1-8" 22.5' BEND (MJ).
W/THRUST BLOCKING
IT
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11LF 12" DI CL52
1-12"x8" TEE (MJxFL)
1-8" GATE VALVE (MJxFL)
/r W/THRUST BLOCKING
1-12% 4" TEE (MJxFL)
1- GATE VALVE
1-4"x 2" REDUCER (FLxMJ)
'
W/ THRUST BLOCKING
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8" DI CL52
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UNIT 2
UNIT 1
GS 197.75
GS 202.00
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FIRE SPRINKLER SYSTEM 1-8"22.5' BEND (MJ) i `� FE
1-PVI VALVE W/THRUST BLOCKING 25LF 8 DI �0
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1- 2" FDC (TYP) (TOM SC�X�' I
_ E'<IS,!NG CATC, Bn� N)
1-8" 90' BEND (MJ)
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W/THRUST BLOCKINGjI j
1-1/2" IRRIGATION METER
1 �ACKFLOW PRFVfji1Ca____
140323003
5+00 _ 6+00 _ _150
6+33.82
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EXPIRES 01 �19�06
ryr U "T ENGINEERING, INC.
455 Rainier Boulevard North
(i - ___ - - - Issaquah, Washington 98027
�(425) 392-8055 FAX (425) 392-0108
Copyright '999 Concept Engineering, Inc. All rights reserved.
JOB NO. 26009
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ALL WORK SHALL COMPLY WITH CITY OF RENTON
STANDARD PLANS FOR ROAD, BRIDGE AND MUNICIPAL
CONSTRUCTION, LATEST EDITION.
CITY OF RENTON
APPROVAL FOR SITE CONSTRUCTION
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