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x WATER UT NOTES AND 9PE
ILITY C*ICATKM
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O 1. THESE NOTES SHALL APPEAR FOR PROJECTS FOR THE WATER UTILITY.
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U 2. ALL WORK MATERIAL SHALL BE IN CONFORMANCE WITH THE STANDARDS AND SPECIFICATIONS OF
W THE CITY OF RENTON PLANNING /BUILDING /PUBLIC WORKS DEPARTMENT AND THE 1996 EDITION OF
= J THE WSOOT /APWA STANDARDS AND SPECIFICATIONS, AS APPROVED AND MODWIED BY THE CITY OF
-- RENTON IN THE RENTON STANDARD PLANS do SPECIFICATIONS. A SET OF APPROVED PLANS SHALL
LA- BE KEPT ON SITE AT ALL TIMES DURING CONSTRUCTION.
3. THE HOURS OF WORK IN THE STREET RIGHT OF WAY SHALL BE LIMITED TO 8:30 AM TO 3:30 PM
A ON WEEKDAYS UNLESS OTHERWISE APPROVED IN WRITING BY THE PUBLIC WORKS DEPARTMENT AT
!'C (425) 430 -7301. THE POLICE DEPARTMENT, FIRE DEPARTMENT, AND 911 SHALL BE NOTIFIED 24
A HOURS IN ADVANCE OF ANY WORK IN THE RIGHT OF WAY.
4. ALL LOCATIONS OF EXISTING UTILITIES SHOWN ARE APPROXIMATE AND IT SHALL BE THE
V) cn CONTRACTOR'S RESPONSIBILITY TO VERIFY THE TRUE AND CORRECT LOCATION SO AS TO AVOID
DAMAGE OR DISTURBANCE. FOR UTILITY LOCATES CALL 48 -HOUR LOCATORS 800- 424 -5555.
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E-4 0 5. AN APPROVED TRAFFIC CONTROL PLAN IS REQUIRED TO BE SUBMITTED AT THE PRE - CONSTRUCTION
MEETING.
U� 6. ALL WATERMAIN PIPE IS TO BE CEMENT LINED DUCTILE IRON PIPE CONFORMING TO AWWA 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 PUSH -ON OR
MECHANICAL JOINT. BEDDING TO BE CLASS C. ALL DUCTILE IRON PIPE AND FITTINGS SHALL BE
rT, POLYETHYLENE WRAPPED PER ANSI /AWWA C105/A21.5 -93 STANDARDS.
A��yy 7. CAST IRON AND DUCTILE IRON FITTINGS SHALL BE CEMENT LINED, PRESSURE RATED AS NOTED ON
F� PLANS, AND IN ACCORDANCE WITH ANSI /AWWA C I I O/A21.10 -87. CEMENT LINING SHALL BE IN
ACCORDANCE WITH ANSI /AWWA C104/421/4-90. IF FITTINGS ARE 3 TO 12 INCHES IN DIAMETER
AND HAVE MECHANICAL JOINTS, THE FITTINGS SHALL IN ACCORDANCE WITH EITHER ANSI /AWWA
wC110-A21.10-87 OR ANSI /AWWA C153/A21.53-94. THREE (3) INCH TO 12 INCH DIAMETER
FITTINGS, WHICH FIVE MECHANICAL JOINTS AND /OR FLANGED JOINTS. SHALL BE IN ACCORDANCE WITH
ANSI /AWWA C 110/A21.10.87 OR A COMBINATION OF ANSI /AWWA C 110/A21.10.87 AND ANSI /AWWA
w C153/A21.53 -94 SUCH THAT THE PORTION OF THE FITTING WITH A MECHANICAL JOINT(S) MAY BE
WITH ANSI /AWWA C153/A21.53 -94 AND THAT PORTION OF THE FITTING WITH FLANGED JOIN(S) SHALL
BE IN ACCORDANCE WITH AWWA C110/A21.10 -87. ACCEPTANCE TESTING IN ACCORDANCE WITH
SECTION 53.53 OF ANSI /AWWA SECTION 10 -4.3 OF ANSI /AWWA C110/A21.10-87 SHALL BE OBTAINED
�• BY THE CONTRACTOR AND TRANSMITTED TO THE OWNER.
8. GATE VALVES SHALL BE IRON BODY, BRONZED- MOUNTED, DOUBLE DISC WITH BRONZE WEDGING
M w DEVICE AND O -RING STUFFING BOX (AWWA C500) OR OF RESILIENT SEATED TYPE (AWWA C509).
Q VALVES SHALL BE DESIGNED FOR A MINIMUM WATER OPERATING PRESSURE OF 200 PSI. GATE
' o Q E VALVES SHALL BE CLOW LIST 14, MUELLER COMPANY NO. A2380 OR M & H.
O o i' V = 9. FIRE HYDRANTS SHALL BE COREY TYPE (OPENING WITH THE PRESSURE) OR COMPRESSION TYPE
N N E-4 z dgL (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 INCH. TWO 2-1/2 INCH HOSE NOZZLES WITH
Ha V NATIONAL STANDARD THREADS 7-1/2 THREADS PER INCH AND ONE 4 INCH PUMPER NOZZLE WITH IN
04 R 3 THE NEW SEATTLE PATTERN 6 THREADS PER CH. 60 DEGREES V. THREADS: OUTSIDE DIAMETER OF
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zMALE THREAD 4.875 AND ROOT DIAMETER 4.6263. HYDRANTS SHALL HAVE A 1-1/4 INCH PENTAGON
E OPERATING NUT OPENED BY TURNING COUNTER CLOCKWISE (LEFT).
C a 10. THE TWO 2-1/2 INCH HOSE NOZZLES SHALL BE FITTED WITH CAST IRON THREADED CAPS WITH
4 OPERATING NUT OF THE SAME DESIGN AND PROPORTIONS AS THE HYDRANT STEM NUT. CAPS SHALL
IL BE FITTED WITH SUITABLE NEOPRENE GASKETS FOR POSITIVE MATER TIGHTNESS UNDER TEST
PRESSURES.
11. THE 4 INCH PUMPER NOZZLE SHALL BE FITTED WITH STORZ ADAPTER. 4 INCH SEATTLE THREAD
X 5 INCH STORZ. STORZ ADAPTER SHALL 13E FORGED OR EXTRUDED 6061 -T6 ALUMINUM ALLOY,
HARDCOAT ANODIZED. THREADED END PORTION SHALL HAVE NO LUGS AND TWO SET SCREWS 180
DEGREES APART. STORZ FACE TO BE METAL, NO GASKET TO WEATHER. STORZ CAP TO HAVE
SYNTHETIC MOLDED RUBBER GASKET. AND SHALL BE ATTACHED TO HYDRANT ADAPTER WITH 1/8 INCH,
COATED, STAINLESS STEEL, AIRCRAFT CABLE.
12. FIRE HYDRANTS SHALL BE PAINTED WITH TWO COATS OF PAINT. PRESERVATIVE PAINT NUMBER
43 -655 SAFETY YELLOW OR APPROVED EQUAL.
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cQ 13. PUMPER CONNECTION TO FACE ROADWAY ASSEMBLY.
Bill 14. FIRE HYDRANTS SHALL BE INSTALLED PER CITY OF RENTON STANDARD DETAIL FOR FIRE
W HYDRANTS. LATEST REVISION.
15. ALL WATERMAINS 10 INCHES AND SMALLER TO MAINTAIN A MINIMUM COVER OF 36 INCHES BELOW
FINISH GRADE. ALL WATERMAIN 12 INCHES AND LARGER SHALL BE AT A MINIMUM OF 48 INCHES
BELOW FINISH GRADE. WHERE UTILITY CONFLICTS OCCUR, WATERMAINS ARE TO BE LOWERED TO
CLEAR.
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W A A 16. ALL WATERMAINS 6 INCHES AND LARGER IN DIAMETER SHALL BE CLEANED WITH PIPE CLEANING
Q+ "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 "PIGw ONLY.
17. n PIGS w SHALL BE CYLINDER SHAPED WITH BULLET NOSE OR SQUARE END. THE CONTRACTOR WILL
PERFORM THE CLEANING OPERATION.
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WATER UTILITY N M9 AND SPECIFICATIONS►,
10. ALL WATERMAINS 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 MANN 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 PERIOD.
19. ALL WATERMAINS AND SERVICES SHALL BE DISINFECTED BY THE INJECTION OF A 50
PPM (MINIMUM CONCENTRATION) CHLORINE /WATER SOLUTION. DRY CALCIUM
HYPOCHLORUE SHALL NOT BE PLACED IN THE PIPE AS LAID. CHLORINE SHALL BE
METERED /INJECTED IN ACCORDANCE WITH SECTION 7-11.3(12)E OR 7-11.3('12)F OF THE
STANDARD SPECIFICATIONS REFERENCED ABOVE.
20. A PRE - CONSTRUCTION CONFERENCE IS REQUIRED PRIOR TO ANY CONSTRUCTION. A
MINIMUM OF FIVE (5) WORKING DAYS NOTICE IS REQUIRED FOR SCHEDULING.
21. TWENTY -FOUR (24) HOURS NOTICE WILL BE REQUIRED PRIOR TO STARTING NEW
CONSTRUCTION.
22. IT SHALL BE THE CONTRACTOR'S RFSPONSIBILITY TO SECURE ALL NECESSARY
PERMITS PRIOR TO STARTING CONSTRUCTION.
23. 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.
24. ALL CONNECTION TO EXISTING MAINS IS 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 PUBLIC WORKS DEPARTMENT. ALL NECESSARY
EXCAVATION AND MATERIALS ARE TO BE SUPPLIED BY THE CONTRACTOR AND BE ON -SITE
PRIOR TO CITY NOTIFICATIONS.
25. INSPECTION WILL BE ACCOMPLISHED BY A REPRESENTATIVE OF THE CITY OF RENTON.
IT SHALL BE THE CONTRACTOR'S RESPONSIBILITY TO NOTIFY DEVELOPMENT SERVICES
TWENTY FOUR (24) HOURS IN ADVANCE OF BACKFILLING ALL CONSTRUCTION. THE
CONTRACTOR, AS WELL AS THE ENGINEERS, SHALL KEEP AS -BUILT DRAWINGS.
26. CONTRACTOR TO PROVIDE PLUGS AND TEMPORARY BLOW -OFF ASSEMBLIES FOR
TESTING AND PURITY ACCEPTANCE PRIOR TO FINAL TIE -IN.
27. ALL JOINT RESTRAINT SYSTEMS (SHACKLE RODS. NUTS. BOLTS. ETC.) SHALL BE AS
MANUFACTURED BY THE STAIR MANUFACTURING COMPANY OF COLUMBUS OHIO. OR EQUAL.
APPROVED IN WRITING BY THE PUBLIC WORKS DEPARTMENT.
28. ASPHALT AND CONCRETE STREET PAVING SHALL BE SAWCUT TO A MINIMUM DEPTH
OF TWO (2) NICHES. OIL MAT STREETS MAY BE SPADE CUT. ALL SURFACE CONCRETE,
PAVEMENT, SIDEWALKS, CURB, GUTTERS, DRIVEWAY APPROACHES SHALL BE SAWCUT TO A
MINIMUM DEPTH OF TWO (2) INCHES OR REMOVED TO AN EXISTING EXPANSION JOINT.
29. A TEMPORARY COLD MIX ASPHALT PATCH SHALL BE PLACED ON THE DAY OF INITIAL
EXCAVATION WITH A PERMANENT, SEALED PATCH TO BE PLACED, TO CITY OF RENTON
POLICY. WITHIN 10 DAYS. CALL FOR SUBGRADE INSPECTION PRIOR TO PLACEMENT OF
FINAL PATCH. "
30. FOR CITY PROJECTS SUCH AS TELEMETRY CONDUIT. THE PVC PIPE USED SHALL BE
ALL CHEMICAL PROCESS LINES SHALL BE SCHEDULE 80 PVC PIPE. SCHEDULE 40 IN
UNIMPROVED AREAS AND SCHEDULE 80 PVC PIPE UNDER IMPROVED AREAS.
STA. 11 +93.60. W RT.
PERMANENT 8.0.V. ASSY.
1 - 4" CAP (MJ)
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EXISTING GROUND
PRaIPOSE1) GROUND
(CENTERUNE)
3/4" W. SVO. (TYP. '
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STA. 10+06.00, 5.O(r RT.
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EXISTING GRADE
F- PROPOSED GRADE
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FIRE HYDRANT SHALL BE COREY -TYPE EQUAL TO IOWA F -5110
OR COMPRESSION TYPE SUCH AS CLAW MEDALLION; Y do H 929
AND MUELLER SUPER CENTURION 200 WITH 6" MECHANICAL JOINT
I[N ET 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 STORTZ ADAPTER, 4" SEATTLE THREAD
X 5" STORTZ, ATTACHED WITH 1/0- STAINLESS STEEL CABLE.
1-1/4- PENTAGON OPERATING NUT. FIRE HYDRANT TO HE
PAINTED WITH Two COATS OF PAINT. PRESERVATIVE
PAINT No. 43 -655 SAFETY YELLOW OR _ EQUAL 1n L 4j
PUMPER CONNECTION TO FACE ROADWAY ASSEMBLY.
I= HYDRANT I I NSION TO BE USED IF RF.QUWED.
ACCEM EASU46W P - WATER
SCALE: 1 " = 20' (H.), 1 " = 2' (V.)
18" TO 20" BEHIND BACK OF CURB
OR 12" BEHIND BACK OF SIDEWALK
THAT I3 ADJACENT TO CURB
TWO -PIECE CAST IRON VALVE BOX WITH LUG TYPE COVER.
EQUAL TO OLYMPIC FOUNDRY CO. STANDARD 8" TOP SECTION WITH
REGULAR BASE SECTION LENGTH TO FIT. VALVE NUT ErTB p1I=N
AS REQUIRED (SEE DWG BR46 / PAGE B090).
RAISED PAVEMENT MARKER TYPE 88 AO
STDISONITE Two -WAY BLUE.
4 BURY - � � CONCRETE BLOCKING
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-jo \\� " CAST IRON TEE. WITH On FLANGE SIDE OUTLET.
6" GATE VALVE (n X W) AWWA C -509, RE q L=R'T SEAT
60 DUCTILE IRON PIPE, CLASS 52 CEMENT LINED, LENGTH TO FIT TWO 3/4"
STEEL, TIE RODS. SEE STD DETAIL FOR TIE RODS.
16" x 8" x 4" MIN
CONCRETE BLOCK
UNDER HYDRANT ] /3 CU YD wASIursD DRAtI�
LEVEL ALL GROUND ROCK (3 TO 310 1
KIM. 3' RADIM FIRE HYDRANT ASSEMBLY
LEVEL ALL GROUND
] 5" M. 3" RADIALS
]
ONE No NOOK
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off FAY► FIRE HYDRANT ASSEMBLY DETAIL
HYDRANT LOCATION IN CUT OR E'U ADOPTED
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Dkc ft"maDCT nR � Ar a� RTN of REy1SgN DWG. NAME: 6824 SP PAGE:8102
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SANITARY NOTES ANo
I. ALL WORK MATERIALS SHALL BE NN CONFORMANCE WITH THE STANDARDS AND
SPECIFICATION OF THE CITY OF RENTON UTILITY DEPARTMENT AND THE LATEST EDITION
OF THE WSDOT /APWA STANDARDS AND SPECIFICATIONS.
2. ALL CONSTRUCTION SHALL BE IN ACCORDANCE WITH "STANDARD SPECIFICATIONS FOR
MUNICIPAL PUBLIC WORKS CONSTRUCTION' PREPARED BY WASHINGTON STATE CHAPTER
AMERICAN PUBLIC WORKS /ASSOCIATION, LATEST EDITION (APWA) AND CITY OF RENTON
STANDARD SPECIFICATIONS.
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 DAMAGE OR DISTURBANCE.
4. CONTRACTOR IS SOLELY RESPONSIBLE FOR THE MEANS, METHODS AND SEQUENCES
OF CONSTRUCTION AND FOR THE SAFETY OF WORKERS AND OTHERS ON THE
CONSTRUCTION SITE.
5. IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR TO OBTAIN STREET USE AND
ANY OTHER RELATED PERMITS PRIOR TO ANY CONSTRUCTION.
6. PLANS APPROVED BY THE CITY OF RENTON, PUBLIC WORKS DEPARTMENT SHALL TAKE
PRECEDENCE OVER ALL OTHER PLANS.
7. A COPY OF THESE APPROVED PLANS MUST BE ON THE JOB SITE WHENEVER
CONSTRUCTION IS IN PROGRESS.
8. THE CONTRACTOR SHALL PROVIDE THE CRY OF RENTON WITH AN AS -BUILT DRAWING
OF THE SANITARY SEWER SYSTEM, WHICH HAS BEEN STAMPED AND SIGNED BY A
LICENSED PROFESSIONAL ENGINEER OR LICENSED PROFESSIONAL SURVEYOR.
9. BACKFILL SHALL BE PLACED EQUALLY ON BOTH SIDES OF THE PIPE IN LAYERS WITH
A LOOSE AVERAGE DEPTH OF 6 INCHES, MAXIMUM DEPTH OF 8 INCHES, THOROUGHLY
TAMPING EACH LAYER TO 95 PERCENT OF MAXIMUM DENSITY. THESE COMPACTED
LAYERS MUST EXTEND FOR ONE PIPE DIAMETER ON EACH SIDE OF THE PIPE OR TO THE
SIDE OF THE TRENCH. MATERIALS TO COMPLETE THE FILL OVER PIPE SHALL BE THE
SAME AS DESCRIBED.
10. OPEN CUT ROAD CROSSINGS FOR UTILITY TRENCHES ON EXISTING TRAVELED
ROADWAY SHALL BE BACKFILLED WITH CRUSHED ROCK AND MECHANICALLY COMPACTED.
CUTS INTO THE EXISTING ASPHALT SHALL BE NEATLINE CUT WITH SAW IN A CONTINUOUS
LINE. A TEMPORARY MIX PATCH MUST BE PLACED IMMEDIATELY AFTER 13ACKFIL.L AND
COMPACTION. A PERMANENT HOT MIX PATCH SHALL BE PLACED WITHIN 10 DAYS AND
SHALL BE PER CITY OF RENTON CURRENT STANDARDS.
11. DATUM SHALL BE CITY OF RENTON, 1988 NAVD.
12. ALL DISTURBED AREAS SHALL BE SEEDED AND MULCHED OR OTHERWISE STABILIZED
TO THE SATISFACTION OF THE DEPARTMENT FOR THE PREVENTION OF ON -SITE EROSION
AFTER THE COMPLETION ION OF CONSTRUCTION.
13. ALL PIPE AND APPURTENANCES SHALL BE WD ON A PROPERLY PREPARED
FOUNDATION IN ACCORDANCE WITH SECTION 7 OF THE CURRENT STATE OF WASHINGTON
STANDARD SPECIFICATIONS FOR ROAD AND BRIDGE CONSTRUCTION. THIS SHALL INCLUDE
NECESSARY LEVELING OF THE TRENCH BOTTOM OR THE TOP OF THE FOUNDATION
MATERIAL, AS WELL AS PLACEMENT AND COMPACTION OF REQUIRED BEDDING MATERIAL.
TO UNIFORM GRADE SO THAT THE ENTIRE LENGTH OF THE PIPE WALL BE SUPPORTED ON
A UNIFORMLY DENSE, UNYIELDING BASE. PIPE BEDDING SHALL BE PEA GRAVEL 6
INCHES ABOVE AND BELOW THE PIPE.
14. SANITARY SEWER PIPE SHALL BE POLYVINYL CHLORIDE (PVC) RUBBER GASKETED
ASTM 0 3034, SDR 35. OR DUCTILE IRON CUSS 50.
15. IN UNIMPROVED AREAS, MANHOLE TO EXTEND MINIMUM 6 INCHES AND MAXIMUM 12
INCHES ABOVE FINISHED GRADE. IN PAVED AREA, COVER MUST SLOPE IN ALL
DIRECTIONS TO MATCH PAVING.
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FOR APPROVAL
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726 AUBURN WAY N.
AUBURN, WASHINGTON 98002
PHONE: 253 - 333 -2200; FAX: 253- 333 -2206
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COWS 9 JAN 2006
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