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WATER PLAN GENERAL NOTES Standard Plan 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 -CONSTRUCTION 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 CONSTRUCTION.
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 EXCAVATION.
3. ALL MATERIALS USED FOR THE CONSTRUCTION OF WATER SYSTEM IMPROVEMENTS SHALL BE NEW AND UNDAMAGED, AND
"CATALOG CUTS" FOR ALL MATERIALS SHALL BE APPROVED IN WRITING BY THE CITY OF RENTON PRIOR TO BRINGING ANY
MATERIALS ON -SITE.
4. ALL WATER MAIN PIPE MATERIALS SHALL BE CEMENT LINED DUCTILE IRON PIPE, THICKNESS CLASS 52 PER AWWA C 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 8-MIL BLACK, TUBE -TYPE,
POLYETHYLENE PLASTIC PER AWWAC105 STANDARDS.
S. MINIMUM COVER FROM TOP OF WATER MAINS TO FINISHED GRADE SHALL BE 36 INCHES FOR PIPE DIAMETER OF 10-INCH OR LESS
AND 48 INCHES FOR PIPE DIAMETER OF 12-INCH AND LARGER. MAXIMUM COVER FOR ALL WATER MAINS SHALL BE 60 INCHES.
ANY DEVIATIONS MUST BE 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 AND TO PROVIDE MINIMUM COVER.
PIPE DEFLECTION SHALL NOT EXCEED ONE-HALF OF PIPE MANUFACTURER'S SPECIFICATION FOR SIZE OF PIPE USED. ALL TRENCH
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 MOD IN UNPAVED
AREAS. ALL PIPE ZONE COMPACTION SHALL BE 95 MDD.
6. 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 (OR SIMILAR PRODUCT) MAY BE REQUIRED ON ALL MECHANICAL JOINTS IN ADDITION TO
CONCRETE BLOCKING.
7. ALL NEW WATER MAIN PIPES AND FITTINGS SHALL HAVE A FOAM PIPE PIG RUN THROUGH THEM PRIOR TO 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, INSTALL AND 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 TESTING.
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 BE TAKEN FOR PURITY TESTING BYTHE 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 THE EXISTING WATER
MAIN AND FITTINGS AT THE CONNECTION POINT BEFORE ORDERING THE NECESSARY ADAPTORS AND FITTINGS REQUIRED FOR
THE FINAL CONNECTION. THE CONTRACTOR SHALL EXCAVATE, REMOVE ALL SURFACE MATERIALS, AND PROVIDE SHORING AND
ALL MATERIALS REQUIRED FOR THE CITY OF RENTON TO PERFORM THE CONNECTION TO THE EXISTING WATER SYSTEM. THE
CONTRACTOR SHALL PROVIDE AND INSTALL BACKFILL, CONCRETE BLOCKING, AND COMPLETE SURFACE RESTORATION.
ti�Y o STD. PLAN - 300.0
+ a► ��� PUBLIC WORKS WATER PLAN GENERAL NOTES
�N�o$ DEPARTMENT MARCH 2O10
MARKER MARKER
I '
I
TWO LANE ROAD OFFSET
MARKER TO INDICATE
WHICH SIDE OF STREET
HYDRANT IS ON (4" FROM
DOTS OR PAINTED LINE)
MARKER
T
FOUR LANE ROAD OFFSET
MARKER TO INDICATE WHICH
SIDE OF STREET HYDRANT IS
ON (4" FROM DOTS OR
PAINTED LANE DIVIDER)
HYDRANT MARKERS
7'
i
�I
4"
RAISED PAVMENT MARKER TYPE 88 A8
STIMSONITE TWO-WAY (BLUE)
MARKER
t
ON SIDE STREETS WHERE THE
HYDRANT IS WITHIN 20' OF A
MAIN TRAVELED STREET, THE
MARKER IS: TO BE INSTALLED
ON THAT MAIN STREET
'•AARKER
FIVE LANE ROAD OFFSET
MARKER TO INDICATE WHICH
SIDE OF STREET HYDRANT IS
ON (4" FROM DOTS OR
PAINTED LANE DIVIDER)
STD. PLAN - 310.3
PUBLIC WORKS HYDRANT MARKER LAYOUT
r DEPARTMENT
A' V, MARCH 2010
E
TESTING DETAIL
t 10 FT
XISTENG TEE, DEAD END LINE, CAP OR PLUG
0 NOT DISTURB BLOCKING
NEW WATER LINE
VERTICAL CROSS (MJxFL) FOR POLYPIGGING
1 -BLIND FLANGE ON TOP WITH 2"TAP & 2"PLUG
1-BLIND FLANGE ON BOTTOM
1-PLUG(MJ) W/2"TAP & 2" BLOW -OFF
TEMP. BLOCK
FINAL CONNECTION DETAIL
NEW WATER LINE
EXIST. WATER LINE
AFTER ALL TESTING, CLEANING BY POLYPIG AND DISINFECTION,
REMOVE TEMP. BLOCK & BLOW -OFF & CONNECT
TO EXISTING WATER LINE WITH SLEEVE (MJ)
AND D.I, SPOOLS
FINAL CONNECTION BY CITY FORCES
STD. PLAN - 300.5
PUBLIC WORKS CONNECTION TO WATER MAIN
�J DEPARTMENT EXISTING TEE OR END LINE CAP
� MARCH
13"x24" PLASTIC METER BOX EQUAL TO MID -STATES PLASTIC,
INC. BCF SERIES MSBCF 1324-18 WITH 1.75' THICK DUCTILE
IRON DIAMOND PLATE COVER EQUAL TO MID -STATES PLASTICS,
INC. MSCBC-1324-R WITH READER LID AND 2" DRILLED HOLE
FOR TOUCHREAD PIT LID (SEE DETAIL A -A)
36" MIN COVER
NEW DUCTILE
IRON
WATERMAIN
9" MIN
12" MA)
7INISH GRADE
x
z¢�
�sj
0
N o ca
22-1/2' -/
CITY
PRIVATE
PIPING
PIPING
J I IN UNIMPROVED RIGHT OF
z
WAY INSTALL METER BOX AT
PROPERTY LINE WITH 12"
}
w LONG COPPER TAILPIECE.
w
dI SIDEWALK
0
TOUCHREAD WATER
METER TO BE
12
SUPPLIED BY THE
z
a
CI TY
TYPE "K" SOFT
= o
"
>
oc
COPPER
TUBING
IF SERVICE LINE TO HOUSE IS
TO BE INSTALLED IN THE FUTURE
INSTALL FORD C14-33 OR 44 FIPT
x COMPRESSION COUP'_ING
L LOOP DOWN TO CENTERLINE
OF WATER MAIN TO
PROVIDE SLACK IN COPPER
SERVICE LINE TO METER.
CORPORATION STOP WIT[- BALL VALVE. FORD COPPERSETTER FOR 1" METER: FORD VBH72-15W-44-44G, OR
TAPERED THREAD (CC). QUICK JOINT MCDONALD BRASS: 21-415WCQQ44, OR MUELLER: 1-B-2470-2
BOTH INLET AND OUTLET WITH QUICK JOINT. PADLOCK WINGS ON
(1" F81000-4-Q) OR AY MCDONALD 4701B INLET ANGLE BAL_ VALVE AND SING-E CHECK VALVE ON OJTLET.
ALL FITTINGS SHALL BE WITH QUICK DINT.
N OTF:
ALL METER BOXES INSTALLED WITHIN CONCRETE OR PAVED DRIVEWAYS SHALL BE
CAST-IRON EQUAL TO OLYMPIC FOUNDARY. EXPANSION JOINTS MUSH BE INSTALLED ON
BOTH SIDES OF METER BOX_
A- DRILL 2" DIA. HOLE FOR AMR (AUTOMATIC
METER READ) TOUCHREAD DEVICE
L 2-1/2" MIN. FROM NEAREST
AND FRONT EDGE OF PiT LiD
71
TYPICAL
RIB
I
1"
GALVANIZED
PLUG
NOTE:
THE CENTER OF THE HOLE MUST BE AT LEAST 1" FROM
UNDERNEATH RIBS UNLESS THE RIB SPACING ALLOWS THE
NUT TO TGHTEN AGAINST THE OPEN SIDE OF MORE THAN
ONE RIB.
Y 1" WATER SERVICE STD. PLAN - 320.1
� ■ � PUBLIC WORKS
DEPARTMENT
NOVNMHER 2001)
UNDERGROUND LOCATOR SERVICE
CALL BEFORE YOU DIG.
811
1
REVISED
PER
CITY
COMMENTS
2
REVISED
PER
CITY
COMMENTS
3
REVISED
PER
CITY
COMMENTS
4
REVISED
PER
CITY
COMMENTS
REVISION
FT^II``HFFi ''RAT)r 71 F"VATION
I
3 FT MIN. COVER (10-INCH DIAMETER AND UNDER)
4 FT MIN, COVER (12-INCH DIAMETER AND OVER)
NEW WATER MAIN I POLYPIG
VERTICAL CRASS FOR POLYPIGGIN(y STATION
TEMPORARY 2" GALVANIZED PIPE
AND 2" GATE VALVE
INSTALL 2" PLUG ON TOP BLIND FLANGE
AFTER REMOVAL OF POLYPIG
SIZE OF VERTICAL CROSS SHALL BE THE SAME AS SIZE OF MAIN LINE
VERTICAL CROSS (MJ K FL)
ONE 13;1N0 FLANGE ON TOP OF CROSS WITH 2" TAP & 2" TEMPORARY BLOW -OFF ASSEMBLY
(REMOVE BLOW -OFF ASSEMBLY AND INSTALL 2" PLUG AFTER REMOVAL OF CLEANING "POLY -PIG")
ONE BLIND FLANGE ON BOTTOM OF CROSS
ONE PLUG (MJ) ON END OF CROSS
CONCRETE BLOCKING
ALL DEBRIS AND POLYPIGS SHALL BE REMOVED FROM SUMP OF VERTICAL CROSS BEFORE
DISINFECTION OF NEW WATER MAIN
STD. PLAN - 300.6
■ PUBLIC WORKS POLY PIG STATION FOR CLEANING OF _
DEPARTMENT WATER MAINS
MAI<CI 12a1D
k
U
n
11-1/4' BEND 22-1/2' BEND 45' BEND
� I I
CAP _
TEE 90' BEND
THRUST BLOCK BEARING AREA IN SQUARE FEET (SEE NOTES) FOR HORIZONTAL AND DOWNWARD VERTICAL BENDS
SOIL
FIRM SILT OR
FIRM SILTY SAND
COMPACT SAND
COMPACT SAND & GRAVEL
90'
45' BEND
11 1/4
90'
45^BEND
11 1/4'
90•
145' BEND
11 1/4'
FITTING
BEND
TEE
CAP OR PLUG
& 22 1/2'
BEND
TEE
CAP OR PLUG
& 22 1/2•
BEND
TEE
CAP OR PLUG
& 22 1/2'
BEND
BEND
BEND
4"
7.0
4.2
4.2
1.7
29
2.1
2.1
1.0
22
1.6
1.6
1.0
6
13.3
9.4
1 9.4
6
6.7
4.7
4.7
1.9
5.0
3.5
3.5
1.4
8
3 _3
16.7
16.7
6.
11.7
BA
8.4
.4
8 B
Z5
12
53-0
37.5
37.5
15.0
26.5
18.8
10.8
7.5
20.0
t4.0
14.0
5.6
AREAS CALCULATED ON 300 PSI TEST PRESSURE, 3'-0" LAIN COVER FOR WATERMAIN LESS -THAN 12".
4'-O" MIN. COVER FDR WATERMAIN 12' OR GREATER.
MAX. HEIGHT OF THRUST BLOCK (FT) = 0.5 x DEPTH OF TRENCH
MIN. HEIGHT OF THRUST BLOCK (FT) = D.D. PIPE + 1.0'
11-IRUST BLOCK BEARING
AREA REFERS TO ME.
FgCE OF BLOL'K MfA51{REI7
IN SOUARC FELT
NOTES:
1. LOCATION AND SIZE OF BLOCKING FOR PIPE LARGER THAN 12"DIAMETER AND FOR SCIL TYPES
DIFFERENT THAN SHOWN SHALL IN DETERMINED BY THE ENGINEER.
2. ALL BLOCKING SHALL BE POURED IN PLACE AGAINST UNDISTURBED NATIVE GROUND
3. ALL POURED THRUST BLOCKS SHALL BE BACKFILLED AFTER MIN. 1 DAY. PRESSURE TESTING
SHALL OCCUR AFTER CONCRETE HAS REACHED NOMINAL COMPRESSIVE STRENGTH,
4. ALL BLOCKING SHALL BE CONCRETE CL 5
5. BLOCKING AGAINST FITTINGS SHALL BEAR AGAINST THE GREATEST FITTING SURFACE AREA
POSSIBLE, BUT SHALL NOT COVER OR ENCLOSE BELL ENDS, JOINT BOLTS OR GLANDS
REASONABLE ACCESS TO BOLTS AND GLANDS SHALL BE PROVIDED.
PUBLIC WORK CONCRETE BLOCKING FOR STD. PLAN - 330.2
■
.+ DEPARTMENT HORIZONTAL AND DOWNWARD
VERTICAL BENDS MARCH 2010
MEM
7/15/21
HHH
5"1
ENN R, SPRAGUE P.L.
MEM
2/1 5/22
HHH
oEs�N HOLLI HEAWIN
MEM
4/11 /22
HHH
MEM
4/28/22
HHH I
DwN` MARY MOORS
CHECKED:
HOW HEA WIN
BY
DATE
APPR
HO L/ H HEA WIN P.E.
SCALE:
AS NOTED
ONE INCH
AT FULL SCALE
IF Mn ONE INCH
SCALE ACCORDINGLY
WRIZMAL:'W 9/1/1991
DATUM
FIRE HYDRANT SHALL BE COREY-TYPE EQUAL TO IOWA F-5110 OR
COMPRESSION TYPE SUCH AS CLOW MEDALLION; M & H 929, MUELLER
SUPER CENTURION 200, AND WATEROUS PACER WITH 6" MECHANICAL
JOINT INLET 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 STORZ ADAPTOR,
4.875" SEATTLE THREAD X 5" STORZ, ATTACHED WITH 1/8" STAINLESS
STEEL CABLE. 1-1/4" PENTAGON OPERATING NUT. FIRE HYDRANT TO
BE PAINTED WITH TWO COATS OF PAINT. KELLY-MOORE/PRESERVATIVE
PAINT No. 5780-563 DTM ACRYLIC GLOSS, SAFETY YELLOW OR
APPROVED EQUAL. PUMPER CONNECTION TO FACE ROADWAY OR AS
DIRECTED BY RENTON FIRE DEPARTMENT. FIRE HYDRANT EXTENSION TO
BE USED IF REQUIRED.
MIN. 18" TO 20" BEHIND BACK OF
CURB OR 12" BEHIND BACK OF
3' SIDEWALK THAT IS ADJACENT TO
CURB
4.875" x 5" STORZ
5'x5'x6" THICK CONCRETE PAD AROUND
HYDRANT. FINISH TO MATCH SIDEWALK.
�EXPANSION JOINT AT
BACK OF SIDEWALK 2" CONCRETE
/, RPLANTI PLANTING
36" MIN
COVER
TWO' -PIECE CAST IRON VALVE BOX WITH LUG
TYPE COVER. EQUAL TO OLYMPIC FOUNDRY CO.
STANDARD B" TOP SECTION WITH REGULAR BASE
SECTION LENGTH TO FIT. VALVE NUT EXTENSION
AS REQUIRED.
RAISED PAVEMENT MARKER TYPE 88-A
STIMSONITE TWO-WAY BLUE REFLECTIVE
BLOCKING
CONCRETE J v
THRUST BLACK MAIN LINE TEE. WITH 6" FLANGE SIDE OUTLET.
t r fi" GATE VALVE (FL X MJ) AWWA, C-509, RESILIENT SEAT
6" DUCTILE IRON PIPE, CLASS 52 CEMENT LINED, LENGTH TO FIT
2-3/4" COR-TEN STEEL TIE RODS.
16" x 8" x 4" MININUM 1/2 YARD OF 1-1/4" WASHED DRAIN ROCK
CONCRETE BEARING 1' ABOVE BOOT FLANGE. PLACE 8 MIL
BLOCK UNDER HYDRANT POLYETHYLENE FILM AROUND TOP AND SIDES OF
GRAVEL.
FIRE HYDRANT ASSEMBLY
LEVEL ALL GROUND LEVEL ALL GROUNDMIN 3' RADIUS
MIN 3' RADIUS
„I
WR
193)
ONE MAN ROCK
6.,� 1 1
6 D T. 6" CONCRETE PAD 5 CONCRETE PAD
;UT FILL
HYDRANT LOCATION IN CUT OR FILL
ti} � -
PUBLIC WORKS FIRE HYDRANT ASSEMBLY STD. PLAN 310.1
DEPARTMENT
INTO$ 1C1_'ll _;tli_i
fir% CITY OF
AI%IWO
RENTON
Planning/Building/Public Works Dept.
pK INS
�, i�osyy CIVIL ENGINEERING
LANDSCAPE ARCHITECTURE
PLANNING
'Con
99 DESIGN SURVEYING
JSTE�. '
JV NA 12100 NE 195th St, Suite 300 Bothell, Washington 98017 425.885.7877
4/28/22 W-417 9 0 6
IN COMPLIANCE WITH CITY OF RENTON STANDARDS
DEVELOPMENT ENGINEERING
msippo 05/10/2022
WATER UTILITY
agafour 05/10/2022
CANOPY 4128122
4196 L/NCOLNAVENE, RENTON, WA 98056 Flm�K
PACE:
DRAWING NM
OF..31
WA TER STANDARD DETAILS 55 107
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