HomeMy WebLinkAboutW-412307SECTION 08, TOWNSHIP 23 NORTH, RANGE 5 EAST, W.M.
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WATER PLAN GENERAL NOTES Standard P160 No. 300
1. ALL WORK AND MATERIALS SHALL BE IN ACCORDANCE WITH THE LATEST EDITION OF THE CITY OF RENTON PUBLIC WORKS
STANDARD SPECIFICATIONS AND SPECIAL PROVISIONS AND WSDOT / APWA STANDARD SPECIFICATIONS, LATEST EDITION AS
AMENDED BY THE CITY OF RENTON. A SET OF CITY APPROVED PLANS SHALL BE KEPT AT THE JOB SITE WHENEVER CONSTRUCTION
IS IN PROGRESS. A PRE-COAISTRUCTJON CONFERENCE SHALL BE HELD PRIOR TO THE START OF CONSTRUCTION. THE CONTRACTOR
AND OR DEVELOPER SHALL BE RESPONSIBLE FOR SECURING ALL NECESSARY PERMITS PRIOR TO CONMILICFION.
2, ALL EXISTING UTILITIES SHALL REMAIN IN SERVICE DURING CONSTRUCTION UNLESS OTHERWISE NOTED. THE CONTRACTOR SHALL
CALL 1-800-424-5555 TO VERIFY UTILITY LOCATIONS BEFORE BEGINNING FXCAVATION.
3. ALL MATERIALS USED FOR THE CONSTRUCTION OF WATER SYSTEM 4MPROVEMENTS SHALL BE NEW AND UNDAMAGED, AND
"CATALOG COTS" FOR ALL MATERIALS SHALL BE APPROVED IN WRITING BY THE CrrY OF RENTON PRIOR TO BRINGING ANY
MATERIAL5 ON -SITE.
4, ALL WATER MAIN PIPE MATERIALS SHALL 13E CEMENT LINED DUCTILE IRON PIPE, THICKNESS CLASS 52 PER AWWAC 151 AND C
104, PIPE JOINTS SHALL BE PUSH -ON OR MECHANICAL JOINT. CAST IRON OR DUCTILE IRON PIPE FITTINGS SHALL BE CLASS 250 AS
PER ANSI/AWWA C110/A21.10-82. ALL DUCTILE IRON PIPE AND FITTINGS SHALL BE WRAPPED WITH 9-MIL BLACK, TUBE -TYPE,
POLYETHYLENE PLASTIC PER AWWA C105 STANDARDS.
5. MINIMUM COVER FROM TOP OF WATER MAINS TO FINISHED GRADE SHALL BE 35 INCHES FOR PIPE DIAMETER OF i0-INCH OR LESS
AND 49 INCHES FOR PIPE DIAMETER OF 12-INCH AND LARGER. MAXIMUM COVER FOR ALL WATER MAINS SHALL BE 60 INCHES.
ANY DEVIATIONS MUST RE APPROVED BY THE CITY OF RENTON PRIOR TO CONSTRUCTION. WHERE UTILITY CONFLICTS OCCUR,
THE PROFILE OF THE WATER MAIN SHALL BE ADJUSTED AS NECESSARY TO CLEAR CONFLICTS ANDTO PROVIDE MINIMUM COVER.
PIPE DEFLECTION SHALL NOT EXCEED ONE-HALF OF PIPE MANUFACTURER'S SPECIFICATION FOR SIZE OF PIPE USED. ALLTRENCH
BACKFILL SHALL BE COMPACTED TO 95 PERCENT MAXIMUM DRY DENSITY AS DETERMINED BY THE MODIFIED PROCTOR TEST
METHOD (MDD) IN ROADWAYS, ROADWAY SHOULDERS, ROADWAY PRISM AND DRIVEWAYS, AND 85 PERCENT MDD IN UNPAVED
AREAS. ALL PIPE ZONE COMPACTION SHALL BE 95 MOD.
5. CONCRETE BLOCKING FOR WATER MAINS SHALL BE DESIGNED, INSTALLED AND POURED IN PLACE IN ACCORDANCE WITH CITY OF
RENTON STANDARD DETAILS AND SPECIFICATIONS AND SHALL BE INSTALLED AT ALL VERTICAL AND HORIZONTAL BENDS, FITTINGS
AND BASE OF HYDRANTS. MEGA -LUGS JOR SIMILAR PRODUCT) MAY BE REQUIRED ON ALL MECHANICAL JOINTS IN ADDTnoN TO
CONCRETE BLOCKING.
7. ALL NEW WATER MAIN PIPESAND FITTINGS SHALL HAVE A FOAM PIPE PIG RUN THROUGH THEM I'MORTO BEING FLUSHED,
DISINFECTED, AND TESTED. CLEANING, PRESSURE AND PURITY TESTING SHALL BE DONE IN THE PRESENCE OF AND UNDER THE
SUPERVISION OF A CITY OF RENTON UTILITY INSPECTOR. THE CONTRACTOR SHALL SUPPLY, INSTALLAND REMOVE PLUGS,
CORPORATION STOPS, BLOW -OFF ASSEMBLIES, AND THRUST RESTRAINT / BLOCKING FOR TESTING AND PURITY ACCEPTANCE. NO
CONNECTION SHALL BE MADE BETWEEN THE NEW MAIN OR BETWEEN THE NEW WET -TAP VALVE TO AN EXISTING MAIN UNTIL
THE NEW PIPING HAS BEEN FOAM -PIGGED, DISINFECTED, FLUSHED, AND PASSED BOTH PRESSURE AND PURITY TEMNG.
8, NEW WATER MAINS INCLUDING SERVICE LATERALS SHALL BE TESTED AT A STATIC PRESSURE OF 150 PSI ABOVE WORKING
PRESSURE WITH A MINIMUM OF 225 PSI TEST PRESSURE FOR 120 MINUTES WITH A MAXIMUM OF 5 PSI PRESSURE DROP DURING
THE ENTIRE TEST PERIOD. UPON SATISFACTORY COMPLETION OF THE PRESSURE TEST, THE LINE SHALL BE DISINFECTED, FLUSHED,
AND THEN WATER SAMPLES SHALL BETAKEN FOR PURITYTESTING BY THE PUBLIC WORKS INSPECTOR.
9. THE CONTRACTOR SHALL NOTIFY THE CITY OF RENTON WATER UTILITY AND MAINTENANCE DEPARTMENTS AT LEAST 10 WORKING
DAYS PRIOR TO MAKING CONNECTIONS TO THE EXISTING WATER SYSTEM. THE CONTRACTOR SHALL EXPOSE THEEXISTING WATER
MAIN AND FITTINGS AT THE CONNECTION POINT BEFORE ORDERING THE NECESSARY ADAPTORS AND FITTINGS REQUIRED FOR
THE FINAL CONNECTION- Ti-IE CONTRACTOR SHALL EXCAVATE, REMOVE ALL SURFACE MATERIALS, AND PROVIDE SNORING, AND
ALL MATERIALS REQUIRED FOR THE CFFY OF RENTON TO PERFORM THE CONNECTION TO THE EX"NG WATER SYSTEM. THE
CONTRACTOR SHALL PROVIDE AND INSTALL BACKFILL, CONCRETE BLOCKING, AND COMPLETE SURFACE RESTORATION.
STD. PLAN - 300.0
PUBLIC WORKS WATER PLAN GENERAL NOTES
DEPARTMENT MARCH 2010
1r T ,2" �ND 2" WATER SERVICE DETAIL
0. 11 N: VALVC DOx sHOULV NOT RCST ON
PIPE LATER COMPACTION IN AREA DF VALVE BOX
COULD CAUSE THE BREAKAGE OF THE SERVICE.
2 x
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9
A - A DRILL 2' 0A. HOLE FOR
TOUCHREAD DEVICE
2-1/2" MIN- rROLI NEAREST
AND FRONT EDOF OF PIT LID
TMkL RIB-�
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RIGHT -Of -WAY INSTALL METER
80X AT PROPERTY LINE WIT1t
at2'
LONG COPPER TAILPIECE
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12 MAX.
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LEAVE EXPpSEi] v o
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BY PASS NOT ALLOWED
FQR IRRIGATION METERS j
/ �7 f 13
Q CRk15a-LED ROCK
eASE TO SUPPDRT
VAU L T-
DUMK-JOINT
GOUPLIRG x MIPT CAST IRON OR CUCTILE IRON WATERMAIN
NOTE;
THE CENTER OF THE HOLE MUST 9E AT LEAST t- FROM
UNDERNEATH RIBS UNLESS THE R10SPACING ALLOWS
THE NUT TO TIGHTEN AGAINST THE OPEN SIDE OF
MORE THAN ONE RIB,
PRNATE
PIPIN-i
MATERIAL IJST. FOR 2" SERVICE= METER 1-0CATEU IN PLANTING STRrP,
MATERIAL LIST FOR 1-T &- SERVICE: METER LOCATED IN PLANTING STREP
BETWEEN CURD do SIDEWALK
BETWEEN CURB & SIDEWALK
1 2' topped Lee, on now wotaer maw
t. 2' topped tee on new water main.
2. 4- long X 2" brass nipple worn tnreadea ends (MIPT).
2. 4- long X 2' brass nipple with threaded ends (MIPT),
3. 2' resirient scot gate valve with threaded ends, eRuare operating nut,
3. 2' roilloht snot gate vulva with threaded ends, squgrs oparahsg not, and
d wolye nut exLmsion II required (see standard delal 3M-I).
valve nut iwLensiad n If required (see stonard detall 330.1) -
an
4- 4-o Pi-q? cast iron -1- box. Stpndgrd B" top section with regular
4- Tw❑ picte coat iron valve box. Stpnaard B' top icctian with rtlular ease
base secLlan, length to fit. 'lug" type cover, 2" brass buohing (MIPT x
sectloi, length ka fit. 'lug' t}pe cover.
FIPT),
5. 2- X 1-1/2' hers brow bushing (MiPt x FIPT), 2 each 1-1/2` proves or
i. 2 each 2' brass or braa2t nipples 5" length. threaded ands, 2 each
tnon=e nipples 6" length, threaded ends. 2 each b-- pr
2:-40' Grass or bronze ulbowa {FIPT x FIPT).
bronze Obaws (FIPT x FIPT).
6. 2(MIPT) a compression fitting, Ford C84-86 or equal.
S. 1-1/2' (MIPT) x oampression ftiing. Ford C94-66 or squat,
7. 2" soft copper tubing lyprr K gr brg55 nipples (MIPT c MIPT), rehgth 1.
7. 1-1/2" aalL tappyv tubing type K ne brass nipples (MIPT y MIPT), length
F..
to fit.
B. 2" threaded brow 9D' ell.
S. 1-1/2" threaded brass 9O' all. for Ford L44-77 or equal.
9. 2" Cuatbrnaettsr with 1sy-pass Ford: 1-19H 5a-i29-11-77 be Si-3/1t1'
9. 1-1/2" Cuelomsetter with by-pass Fars: VBH 86-129-11-65
), Mt ID6nDld Bross 308715WOFF775 to M-1Jer 8-1427-2', wHh flanged
13 3/16-), MrD hold Brass' W8612WOFF1665 or Mueller 13-1427-1 1/2"
ongle boll vnlwe and padroCk wings on fnIaL, and ortgle Check valve
wllh iigng�d ongla boll votVe and pPdlagk wings on inlet, and ongle GnF!.:E
outlet, .boll -W on bypass with padlock wings Luetomdetter sha11
valve nullei, ball yaTVe an bypass with pddlnck wing, Gu5temxtter shu!I
hove Vertical inlet and outlet.
taove verticor inlet and outlet.
10. 121gid matw spreader to bd supplied arid inetalleA In meter sailer by
10. J31gld rnotllr apreadar to tie supplied and 1+1ate11ed In meter getter by
contractor
can trq�tor.
11- Water rneier shall be supplied and Instalied by My oI Renton upon
IT. Wnier meter Shall be supplied and Installed by City of Realm upon
payment of off related water metar tee and satlsfoctary pressure and
payment ai all related water meter faa ana satlsfaatory preseura and
purity tea Le.
purity tests.
12. 17"x30" Plastic meter box equal to Mld-States PlasLim Inc- BCF Seflas
12. 17"x30- Plastic meter lox equol to Mlfl-States Plnstics. Inc. BCF aeries
MSBCF 1730-18 ,kith 2- thick Duatile Iron diamond pigte cove is-x31-
MSDGF 17$0-1B with 7- thicA puntle vcn digmgnd place cgwer 1Jd`x31r
ewal to Mid -States Plastics. Inc. MSC&C-1730-R wrth 2' drilled hole
equal to Mid-5Latea Plastics, Inc, MSCeC-173O-A with 2" dril':ed table for
for touphread pit lid, and meter read Ild.
taudlread pit hd.
13, 2' coupling Ccompression x FIPT) with 2' plug (U PT). Ford 0-14-66
13. 1-112- coupling (comprassion x FIPT) with 1-1/2' plug (MIPT), Fora
nr egucll. The property firmer ie responsible for any naceasory adaptation or
C-14-66 ar equal. The property Dwner Is responsible fur any necessary
cxtensian of water service.
adgutation or extension of water serwlce-
NxTE:
ALL METER UDXES INSTALLED IN CONCRETE CAR PAVED
DRJVEWAYS SHALL BE CAST-IRON EQ1JAL TO OLYMPIC
FOUNDARY.
EXPANSION JOINT'S MUST eE INSTALLED 12" MINIMUM CW BOTH
SIDES OF METER BOX.
Y
`• PUBLIC WOFKS
1 12' AND 2" WATER SERVICE LOCATED
STD. PLAN - 320.2
} -# DE"PART;uENT
IN PLANTING
STRIP
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MARCiI 2010
Utility Specifications
Water Utility Notes and Specifications
THESE NOTES SHALL APPEAR ON PROJECTS FOR THE WATER UTILITY.
1. All work rnateriai 0all be in conformance with the standards and specifications of the
City of Renton Planning/Building/Public Works Department and the latest 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 Public Works Department 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,
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. For utility locates calf 48-hour locators 800-424-5555.
4. An approved Traffic Control Plan is required to be submitted at the Pre -Construction
meeting.
5. datum far Vertical Control shall be North American Vertical C7atum 1988 Meters, and for
Horizontal Control shall be North American Datum 1983,l1991 Meters unless otherwise
approved by the City of Renton Public Works Department. Reference benchmark and
elevations are noted on the plans.
6. All watermain pipe is to be cement lined ductile iron pipe conforming to AWWA C110
and C I I I 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 polyethylene
wrapped per ANSI/AWWA C105/A21.5-93 Standards.
7. 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 C104/421/4-90, If fittings are 3 to 12 inches in diameter
and have mechanical joints, the fittings shall in accordance with either ANSI/AWWA
C110-A21.10-87 or ANSI/AWWA C153/A21,53-94. Three (3) inch to 12 inch diameter
fittings, which have mechanical joints and/or Flanged joints, shall be in accordance 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
joint(s) may be with ANSI)AWWA C153/A21.53-94 and that portion of the fitting with
flanged joints) 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
device and O-ring stuffing box (AWWA C500) Or Of resilient seated type (AWWA C509).
Utility Specifications
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.
9. 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 inch, two 2-1/2 inch hose nozzles
with National Standard Threads 7-1/2 threads per inch and one 4 inch plumper nozzle
with the new Seattle Pattern 6 threads per inch, 60 degrees V. Threads: outside
diameter of male thread 4.975 and root diameter 4.6263. Hydrants shall have a 1-1/4
Inch pentagon operating nut opened by turning counter clockwise (left).
10. The two 2-1/2 inch 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 shall
be fitted w 1th suitable neoprene gaskets for positive water tightness under test
pressures.
11. The 4 inch pumper nozzle shall be fitted with a Storz adapter, 4 inch Seattle Thread x 5
Inch Storz. Storz adapter shall be forged and/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,
13. Pumper connection to fate roadway assembly.
14, Fire hydrants shall be installed per City of Renton Standard Detail for fire 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 he at a minimum of 48 inches
below finish grade. Where utility conflicts occur, watermains are to be lowered to clear.
16. All watermains 6 inches and larger in diameter 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 durameter urethane rubber coating
on the rear of "PIG" only.
17. "PIGS" shall be cylinder shaped with bullet nose or square end. The contractor will
perform the cleaning operation.
18. 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
Utility Specifications
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 Hypochlorite shall NOT be placed in
the pipe as laid. Chlorine shall be metered/injected in accordance with Section 7-
11.3(12)F 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 responsibility to secure all necessary permits prier t0 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 backfiiling 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 Star 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)
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 (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.
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NAVIX a
'ITF I CIVIL
11235 s.e. 6th street I suite 150
bellevue, wa 98004
t: 425.453.9501 I f: 425-453-8208
www.navixeng.com
�LI6ABET
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'.-bylvenelleT flin
Date:
U 2022.09.3
0 418726:3,9:19-0
ENGINEERS CONSTRUCTION RECORD CERTIFICATION
THIS PLAN HAS BEEN REVIEWED FOR CONFORMANCE WITH THE DESIGN
INTENT. THIS PLAN, AS MODIFIED HEREIN, REPRESENTS THE RECORD
CONDITIONS OF THE NEW CONSTRUCTION SHOWN, BASED UPON OUR
VISUAL OBSERVATION, CONTRACTOR INSTALLATION NOTES AND FIELD
MEASUREMENTS BY THE CONTRACTOR. THIS DOCUMENT DOES NOT
REPRESENT A DETAILED FIELD SURVEY. THE ENGINEER HEREBY
CERTIFIES THAT, BASED UPON THE METHODOLOGY DESCRIBED ABOVE,
CONSTRUCTION SHOWN IS CONSISTENT WITH THE DESIGN INTENT
EXCEPT AS NOTED, AND ACCURATELY REPRESENTS THE EXISTING
CONDITIONS, PER CONTRACTOR PROVIDED RECORD INFORMATION.
Q
NAVIX CERTIFICATION
NQ
Ii
-412307 W
BY
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IN COMPLIANCE WITH CITY OF RENTON STANDARDS
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SURVEYED: SCALE: DATE:
VERTICAL 1988
Z.NALL HORZONTAL::NAD D1983/1991 ARCO/M U RRAY 09.26.2022 J
DESIGNED: 1PRI
CITY OF FIELDBOOK:2 RECORD DRAWINGS NAVIX 09.29.22 JET J.GREEN TOPGOLF RENTON 0a
2 RECORD DRAWINGS NAVIX 06.10.22 JET DMWJ.GREEN RENTON 780 LOGAN AVENUE NORTH PAGE:
ONE INCH DATUM • (�Q DRAWING N0:
1 RECORD DRAWINGS NAVIX 05.17.22 JET CHECKED: AT FULL SCALE RENTON WA 98057 C'4.6 a J.TAFLIN IF NOT ONE INCH Planning/Building/Public Works Dept. O
NO. REVISION BY DATE APPR APPROVED: SCALE ACCORDINGLY WATER NOTES & DETAILS SHEET: OF:
J.TAFLIN 55 82