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GENERAL NOTES
ALL WORK MATERIAL SHALL BE IN CONFORMANCE WITH THE STANDARDS AND SPECIFICATIONS OF
THE CITY OF RENTON PLANNING /BUILDING /PUBLIC WORKS DEPARTMENT AND THE 1996 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.
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 (425)430 -7301. THE POLICE DEPARTMENT, FIRE DEPARTMENT, AND 911 SHALL BE NOTIFIED
24 HOURS IN ADVANCE OF ANY WORK IN THE RIGHT OF WAY.
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. FOR UTILITY LOCATE CALL 48 -HOURS LOCATORS, 1- 800 - 424 -5555.
AN APPROVED TRAFFIC CONTROL PLAN IS REQUIRED TO BE SUBMITTED AT THE
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ALL WATER MAIN PIPE TO BE CEMENT LINED DUCTILE IRON PIPE CONFORMING TO AWWA C110
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AND C111 OR LATEST REVISION, THICKNESS CLASS 52. CEMENT MORTAR LINING AND SEAL
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COATING SHALL CONFORM TO AWWA C104 OR LATEST REVISION. PIPE JOINTS TO BE PUSH -ON
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OR MECHANICAL JOINT. BEDDING TO BE CLASS C. ALL DUCTILE IRON PIPE AND FITTINGS SHALL
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BE POLYETHYLENE WRAPPED PER ANSI /AWWA C105/A21.5 -93 STANDARDS.
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CAST IRON AND DUCTILE IRON FITTINGS SHALL BE CEMENT LINED, PRESSURE RATED AS NOTED
ON PLANS, AND IN ACCORDANCE WITH ANSI /AWWA C110/A21.10 -87. CEMENT LINING SHALL BE
IN ACCORDANCE WITH ANSI /AWWA C104/A21.4 -90. IF FITTINGS ARE 3 INCHES TO 12 INCHES IN
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DIAMETER AND HAVE MECHANICAL JOINTS, THE FITTINGS SHALL BE IN ACCORDANCE WITH EITHER
INCH N R
ANSI/AWWA 1 OH /FLANGED 9
FITTINGS WHICH AVE MECHANICAL JOINTS AND/OR JOINTS SHALL BE IN ACCORDANCE
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WITH ANSI /AWWA C110/A21.10.87 OR A COMBINATION OF ANSI /AWWA C110/A21.10.87 AND
ANSI /AWWA C153/A21.53 -94 SUCH THAT THE PORTION OF THE FITTING WITH A MECHANICAL
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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 C110/A21.10 -87.
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ACCEPTANCE TESTING IN ACCORDANCE WITH SECTION 53.53 OF ANSI /AWWA C153/A21.53 -94 OR
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WITH SECTION 10 -4.3 OF ANSI /AWWA C110/A21.10 -87 SHALL BE OBTAINED BY THE CONTRACTOR
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AND TRANSMITTED TO THE OWNER.
7.
GATE VALVES SHALL BE IRON BODY, BRONZED - MOUNTED, DOUBLE DISC WITH BRONZE WEDGING
DEVICE AND 0 -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.
8.
FIRE HYDRANTS SHALL BE COREY TYPE (OPENING WITH THE PRESSURE) OR COMPRESSION TYPE
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(OPENING AGAINST PRESSURE) CONFORMING TO AWWA C- 502 -85 WITH A 6 INCH MECHANICAL
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JOINT INLET AND A MAIN VALVE OPENING (M.V.O.) OF 5 -1/4 INCHES, TWO 2 -1/2 INCH HOSE
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NOZZLES WITH NATIONAL STANDARD THREADS 7 -1/2 THREADS PER INCH AND ONE 4 INCH
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PUMPER NOZZLES WITH THE NEW SEATTLE PATTERN 6 THREADS PER INCH, 60 DEGREES V.BL
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 COUNTER CLOCKWISE
9. THE TWO 2 -1/2" HOSE NOZZLES SHALL BE FITED WITH CAST IRON THREADED CAPS WITH
OPERATING NUT OF THE SAME DESIGN AND PROPORTIONS AS THE HYDRANT STEM NUT. CAPS
SHALL BE FITTED WITH SUITABLE NEOPRENE GASKETS FOR POSITIVE WATER TIGHTNESS UNDER
10. 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 1/8"
COATED STAINLESS STEEL AIRCRAFT CABLE.
11. FIRE HYDRANTS SHALL BE PAINTED WITH TWO COATS OF PAINT. PRESERVATIVE PAINT NUMBER
43 -655 SAFETY YELLOW OR APPROVED EQUAL
12. PUMPER CONNECTION TO FACE ROADWAY ASSEMBLY.
13. FIRE HYDRANTS SHALL BE INSTALLED PER CITY OF RENTON STANDARD DETAIL FOR FIRE
HYDRANTS, LATEST REVISIONS.
14. ALL WATERMAINS 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.
15. ALL WATERMAINS SIX (6) INCHES IN DIAMETER AND LARGER SHALL BE 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.
16. "PIGS" SHALL BE CYLINDER SHAPED WITH BULLET NOSE OR SQUARE END. THE CONTRACTOR
WILL PERFORM THE CLEANING OPERATION.
17. 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 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 PERIOD.
18. ALL WATERMAINS AND SERVICES SHALL BE DISINFECTED BY THE INJECTION OF A 50 PPM
(MINIMUM CONCENTRATION) CHLORINE /WATER SOLUTION. DRY CALCIUM HYPOCHLORITE SHALL
NOT BE PLACED IN THE PIPE AS WD. 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.
19. A PRECONSTRUCTION CONFERENCE IS REQUIRED PRIOR TO ANY CONSTRUCTION.
A MINIMUM OF FIVE (5) WORKING DAYS NOTICE IS REQUIRED FOR SCHEDULING.
20. TWENTY -FOUR (24) HOUR NOTICE WILL BE REQUIRED PRIOR TO STARTING NEW CONSTRUCTION.
21. IT SHALL BE THE CONTRACTOR'S RESPONSIBILITY TO SECURE ALL NECESSARY PERMITS PRIOR TO
STARTING CONSTRUCTION.
22. 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.
23. 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).R
FROM THE DEPARTMENT OF PUBLIC WORKS. ALL NECESSARY EXCAVATION AND MATERIALS TO BETE
SUPPLIED BY THE CONTRACTOR AND BE ON -SITE PRIOR TO CITY NOTIFICATIONS.
24. INSPECTION WILL BE ACCOMPLISHED BY A REPRESENTATVE 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
SHALL KEEP AS -BUILT DRAWINGS.
25. CONTRACTOR TO PROVIDE PLUGS AND TEMPORARY BLOW -OFF ASSEMBLIES FOR TESTING AND PURITY
ACCEPTANCE PRIOR TO FINAL TIE -IN.
OFFE ENGINEERS
13932 SOUTHEAST 159TH PLACE
RENTON, WASHINGTON 98058
PHONE: 425 -260 -3412
CONTACT: DARRELL OFFE, P.E.
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(MIN MIN MIN MIN 1' MIN
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MIN IMI MIN MI
2" CLASS 'B'-/ FACE OF CURB OR
EDGE OF PAVEMENT
45 KENO
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ACP CLASS 'E' OR
_ 2" CLASS '8'
,^ 6" CRUSHED
a2" TO 6" SURFACING TOP COURSE
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CLASS 'E' CENTER LINE OR
11-1/4 90 BEND OR LANE LINE CRUSHED ROCK,
CLASS 'B' FLOWABRLE FILL
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AS REQUIRED BY ENGINEER
SE APMAA !ftJMMMI) RAX XO. M a°a91°
TYPICAL PATCH FOR FLEXIBLE PAVEMENT
6.5 MIN. WHEN PERPENDICULAR TO
2" DEPTH OF ROADWAY CENTERLINE
GRIND OR SAWCUT AND REMOVE ADOPTED
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• SEE DWG# HR -05 FOR MINIMUM STANDARDS DATE REVISION DWG. NAME: HR -23 SP PAGE: H032A
BY PR
(41 TYPICAL PATCH FOR FLEXIBLE PAVEMENT
TE BLOCKING SIZING PROCE
26. 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.
27. 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, SIDEWALKS, CURB,
GUTTERS, AND DRIVEWAY APPROACHES SHALL BE SAWCUT TO A MINIMUM DEPTH OF TWO INCHES OR
REMOVED TO AN EXISTING EXPANSION JOINT.
28. 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 TEN DAYS. CALL
FOR SUBGRADE INSPECTION PRIOR TO PLACEMENT OF FINAL PATCH. a
29. 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 UNDER IMPROVED AREAS.
27460
NO.
REVISION
W- 312102
N.T.S.
RECOMMENDED FOR APPROVAL
By: Date:
By: Date:
By: Date:
By: Date:
A A
PLAN VIEW �3
VALVE 80X UD WITH EARS " IN
IN DIRECTION OF WATER T SQUARE 38 MIN.
MAIN AND WORD "WATER" OPERATING NUT VADTH
CAST INTO IT
WHITE POST
SEE DETAIL
82-
1/8 MIN. THICKNESS 24
2 PIECE CAST IRON VALVE I
BOX, RICH - SEATTLE TYPE t° STEEL 1
OR OLYMPIC FOUNDARY LENGTH AS REQUIRED
1/8• MIN. THICKNESS VALVE MARKER POST
2 -1/4' INSIDE MEASUREMENT
2 -1 /4' DEPTH
VALVE OPERATING NUT
SECTION A -A EXTENSION
VALVE OPERATION NUT EXTENSION NOTE,
EXTENSIONS ARE REQUIRED WHEN VALVE NUT
IS MORE THAN THREE (3) FEET BELOW FINISHED
GRADE. EXTENSIONS ARE TO BE A MININMUM OF
ONE (1) FOOT LONG. ONLY ONE EXTENSION TO
BE USED PER VALVE.
NOTE: ALL EXTENSIONS ARE TO BE MADE OF
STEEL, SIZED AS NOTED, AND PAINTED WITH
TWO COATS OF METAL PAINT.
VALVE MARKER NOTES:
VALVE MARKERS SHALL BE EQUAL TO
CARSONITE UTIUTY MARKER
VALVE MARKER POST TO BE USED FOR ALL VALVE OPERATING NUT EXTENSION
MAIN UNE VALVES OUTSIDE PAVED AREAS AND VALVE MARKER POET
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VE OPERATING NUT EX_
AND VALVE MARKER POST
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DWG. NAME: BR46 SP PAGE: 8090
ZVEYED SCALE &L >Z CITY OF LAKE WASHINGTON VIEW ESTATES
IIMPLM.M:
OFFE, P.E. RENTON GREG FAWCETT
OFFS, P.E. alRacl DATUM WATER DETAILS & NOTES
AT I Planning /Building /Public Works Dept.
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08/15/201
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