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EXISTING
WATER MAIN
TESTING CONNECTION
- POLYPIG STATION PER STD PLAN 300.7
(1) VERT"L C€iOSS (MJ.RFL)
(1) SLIN D FLANGE ON TOP WITH 2" TAP AND 2" PLUG
(1) 13LIND FLANGE ON BOTTOM
(1I PLUG (MI) WITH 2" TAP AND TEMiPORARY 8Low-orr ASSEMBLY
WITH TEMPORARY THRUST BLOCKING
NEW D1 WATER MAIN
L TEMPORARY BLOCKING
CONNECTION TO EXISTING MAIN (BY CITY FORCES)
(1) TEE (FLXFL)
(2) bI SPOOLS
(2) LONG 30DY D1 SLEEVES INIJ) OR COUPLING ADAPTERS (ROMAC 5010 R EQUAL}
(3GATE VALVES �FLxMJ)
(1PLUG (M)} WITH 2" TAP AND TEMPORARY 6LDW-0FF ASSEMBLY
WITH CONCRETE THRUST BLOCKING PER STD PLAN 330.1
909 BEND
A
CAP PLUG
1944
450 BEND
22 '2° BEND
11 '4" BEND
MINIMUM REARING AREA
AGAINST UNDISTURBED SOIL (SF)
s
-
B
C
i
{ E i
PIPF PRESSURE
SIZI. (PSI)
200
II(NONE)
21(1)
II(NONE)
NONE
NONE
300
3/(2)
4/(3)
2/(2)
3/(2)
Ml)
3/(1)
11(1)
lj(1)
NONE
1/(NONE)
200
300
61(4)
4/(3)
3/(2)
2/(l)
1/(NONE)
$„
2-00
7/(5)
5/(3)
4/(3)
2/(2)
1/(l}
300
240
111(81
11M)
OAS)
M6)
6/(4)
6/(4)
3/(2)
3/(2)
2/(1)
2/(1)
Ion
275
2D
16/01)
16/(Il)
it/('T)
- 111(8)
9/(6)
9/(6) '
5/(3)
5/(3) j
3/(2)
3/(2)
"
250
24/(16)
271(11}
13/(9)
7/(5)
4/(3)
Air
22/(13)
lb/(11)
12/(8)
6/(4)
3/(.2)
250
250
33/(221
29/(19)
23/(16)
21A14)
181(12)
16/(11)
9/(6)
8/(6)
5/(3)
5/(3)
1 "
2QO
225
32/(21�
23/(16)
17/(12)
9AW
5/(3)
36/(24!
45/(29)
64/(43)
26/�
32/(21)
46/(30)
2OA13)
24/(16) 1
35/[23)
i0/(7)
131(8)
1a/(12)
5/(4)
7/{4)
j 9/(6)
1.8"
200
200
20"
24"
200
VALUES BASED ON SAFE BEARING LOAD OF 2,000A3,000) PS
FINAL OiVNECTIOI �# E SOILTYPE SAFE BEARING LOAD (PSF)
Y , MUCK OR PEAT 0
�< SOFT CLAY 1.000
SAND 2,000
UPON COMPLETION OF POLYPICGING, HYDROSTATIC TESTING, SANE' AND GRAVEL 3,000
AND 0 ISIN FECTIO N, REMCIVE TEMPORARY THRUST BLOCKING
AND TEMPORARY BLOWOFF ASS EMBL€E5 CEMENTED WITH CLAY 4,000
FINAL CONNECTION (BY CITY FORCES)
{2) DI SPOOLS HARD HALE 10,000
{1) LONG BODY 01 5LEEVE (MJ)
NEW Di WATER MAIN
NOTES'.
1_ ALL CON NECTIONS TO EXISTING WATER MAINS WILL BE CONDU-CTED BY CITY FORCES AS
SPECIFIED IIN SECTION 5-14.2 OF THE CITY OF RENTON WATER UTILITY CONSTRUCTION
STANDAR05
2_ LC1N5 BODY DI SLEEVE FOR CONNECTION FROM DI TO DI PIPE AND FROM D1 TO 0 PIPE WITH
SAME OUTSIDE DIAMETER
3. COUPLING ADAPTORS FOR CONNECTION FROM DI TO CI PIPE WITH DIFFERENT O.D. AND
FROM DI TO AC OR TO STEEL PIPE
STD. PLAN • 300.3
PUBLIC WORKS CONNECTION TO WATER MAIN
DEPARTMENT CUT -lid TEE AND THREE VALVES ��� &28121
mwua DATE
iu61�5R6ihi A�■riYra�
CONNECTION TO WATER MAIN
NOTES:
1. M I N I M U M BEARING AREA MtUST BE AD1USTED FOR Pa PE SIZE, PRESSURE, AND SOIL CONDITIONS.
2. FITTINGS SHALL BE POLYWRAPPED PRIOR TO POURING CONCRETE BLOCKING.
3. CONCRETE BLOCKING SHALL BE CAST IN PLACE AND SHILL HAVE A MINIMUM OF 0.25 5F BEARING AREA AGAINST THE FITTING.
4. CONCRETE BLOC KiNCx 5 H A L L BEAR AGAINST F1TTING5 ONLY AND SHALL BE CLEAR OF J01NITS TO f} RMIT TAKING UP OR DISMANTLING
JOINT,
S. CONTRACTOR SHALL I NSTAtL BLOCKING ADEQUATE 70 WITHSTAND FULL HYDROSTATIC TEST PRESSURE AS WELL AS TO CONTIN UOU5LY
WITHSTAND OPERATING PRESSURE CINDER ALL CONDITIONS OF SERVICE.
6. ALL CONCRETE SHALL BE MECHANICALLY MIXED. JOB SITE MIXING, HAND -MIXED CONCRETE, AND MO.BiLE CONCRETE MIXERS ARE NOT
ALLOWED,
7. IN MUCK OR PEAT, ALL THRUSTSSHALL BE RESTRAINED BY PILES OR TIE RODS TO SOLID FOUNDATION OR MUCK OR PEAT SHALL BE
REMOVED AND REPLACED WITH BALLAST OF SUFFICIENT STABILITY TO RESIST THRUST.
8. CONCRETE BLOCKING SHALL 13E: UFT OPEN OR SHEETED FOR MINIMUM 24 HOURS,
0%1%', PUBLIC WORKS CONCRETE BLOCKING
u DEPARTMENT FOR HORIZONTAL FITTINGS
CONCRETE BLOCKING FOR
rn- "' HORIZONTAL ffTTINGS
CITY OF RENTON WATER PLAN GENERAL NOTES STD. PLAN 300.0 (MARCH 2O10
STD. PLAN - 330.1
Pub.Ll■
WW%MhhdNdEP
DATE
1. ALL WORK AND MATERIALS SHALL BE IN ACCORDANCE WITH THE LATEST EDITION OF THE CITY OF RENTON PUBLIC WORKS
6.
CONCRETE BLOCKING FOR WATER MAINS SHALL BE DESIGNED, INSTALLED AND POURED IN PLACE IN ACCORDANCE WITH CITY
STANDARD SPECIFICATIONS AND SPECIAL PROVISIONS AND WSDOT / APWA STANDARD SPECIFICATIONS, LATEST EDITION AS
OF RENTON STANDARD DETAILS AND SPECIFICATIONS AND SHALL BE INSTALLED AT ALL VERTICAL AND HORIZONTAL BENDS,
AMENDED BY THE CITY OF RENTON. A SET OF CITY APPROVED PLANS SHALL BE KEPT AT THE JOB SITE WHENEVER
FITTINGS AND BASE OF HYDRANTS. MEGA -LUGS (OR SIMILAR PRODUCT) MAY BE REQUIRED ON ALL MECHANICAL JOINTS IN
CONSTRUCTION IS IN PROGRESS. A PRE -CONSTRUCTION CONFERENCE SHALL BE HELD PRIOR TO THE START OF
ADDITION TO CONCRETE BLOCKING.
CONSTRUCTION. THE CONTRACTOR AND OR DEVELOPER SHALL BE RESPONSIBLE FOR SECURING ALL NECESSARY PERMITS
PRIOR TO CONSTRUCTION.
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
2. ALL EXISTING UTILITIES SHALL REMAIN IN SERVICE DURING CONSTRUCTION UNLESS OTHERWISE NOTED. THE CONTRACTOR
SUPERVISION OF A CITY OF RENTON UTILITY INSPECTOR. THE CONTRACTOR SHALL SUPPLY, INSTALL AND REMOVE PLUGS,
SHALL CALL 1- 800-424- 5555 TO VERIFY UTILITY LOCATIONS BEFORE BEGINNING EXCAVATION.
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
3. ALL MATERIALS USED FOR THE CONSTRUCTION OF WATER SYSTEM IMPROVEMENTS SHALL BE NEW AND UNDAMAGED, AND
THE NEW PIPING HAS BEEN FOAM -PIGGED, DISINFECTED, FLUSHED, AND PASSED BOTH PRESSURE AND PURITY TESTING.
CATALOG CUTS" FOR ALL MATERIALS SHALL BE APPROVED IN WRITING BY THE CITY OF RENTON PRIOR TO BRINGING ANY
MATERIALS ON- SITE.
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
4. ALL WATER MAIN PIPE MATERIALS SHALL BE CEMENT LINED DUCTILE IRON PIPE, THICKNESS CLASS 52 PER AWWA C 151 AND C
THE ENTIRE TEST PERIOD. UPON SATISFACTORY COMPLETION OF THE PRESSURE TEST, THE LINE SHALL BE DISINFECTED,
104. PIPE JOINTS SHALL BE PUSH -ON OR MECHANICAL JOINT. CAST IRON OR DUCTILE IRON PIPE FITTINGS SHALL BE CLASS 250
FLUSHED, AND THEN WATER SAMPLES SHALL BE TAKEN FOR PURITY TESTING BY THE PUBLIC WORKS INSPECTOR.
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 AWWA C105 STANDARDS.
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
5. MINIMUM COVER FROM TOP OF WATER MAINS TO FINISHED GRADE SHALL BE 36 INCHES FOR PIPE DIAMETER OF 10 -INCH OR
EXISTING WATER MAIN AND FITTINGS AT THE CONNECTION POINT BEFORE ORDERING THE NECESSARY ADAPTORS AND FITTINGS
LESS AND 48 INCHES FOR PIPE DIAMETER OF 12 -INCH AND LARGER. MAXIMUM COVER FOR ALL WATER MAINS SHALL BE 60
REQUIRED FOR THE FINAL CONNECTION. THE CONTRACTOR SHALL EXCAVATE, REMOVE ALL SURFACE MATERIALS, AND PROVIDE
INCHES. ANY DEVIATIONS MUST BE APPROVED BY THE CITY OF RENTON PRIOR TO CONSTRUCTION. WHERE UTILITY CONFLICTS
SHORING AND ALL MATERIALS REQUIRED FOR THE CITY OF RENTON TO PERFORM THE CONNECTION TO THE EXISTING WATER
OCCUR, THE PROFILE OF THE WATER MAIN SHALL BE ADJUSTED AS NECESSARY TO CLEAR CONFLICTS AND TO PROVIDE
SYSTEM. THE CONTRACTOR SHALL PROVIDE AND INSTALL BACKFILL, CONCRETE BLOCKING, AND COMPLETE SURFACE
MINIMUM COVER. PIPE DEFLECTION SHALL NOT EXCEED ONE- HALF OF PIPE MANUFACTURER'S SPECIFICATION FOR SIZE OF PIPE
RESTORATION.
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
MDD IN UNPAVED AREAS. ALL PIPE ZONE COMPACTION SHALL BE 95 MDD.
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Know what's below.
Call before you dig.
f-. TACO MA • S EATTL E
�ros72 ��:/► SPOKANE TRI-CITIES
2215 North 30th Street, Suite 300 Tacoma, WA 98403
SIONAL E�
253.383.2422 TEL 253.383.2572 FAX www.ahbl.com WEB
05/15/2026
11L4°AND 22120BENDS
- P} PF CLAMP AND
ANCHORROD
450 BEND
PIPE CLAMP AND
ANCHOR ROD
PIPE BEND
Sk7,E
roovinnum uinnr ktwiwv
VOLUME
(CP)
A
D
L
1114.
a
2.0'
%4p
1,5'
4w-
22 '
1.1
2.2'
3'i"
2.0'
45'
30
L�Kl
6"
1114.
11
I 2.2'
lye
2.0'
22 '2.
45°
111.4
2212.
45"
25
21Y
4.1'
68
am.
16
2.5k
'/4"
2-0'
47
16'
123
5.0'
"
74""
22 t2u
45-
89
232
4-5'
6.1'
30
2.5'
11 70
4-1'
2"
3.0'
IW
22' j' 184
5.7'
7.8'
1 Vie"
#.q'
45' ..... 478
11z 4°
�4,T
y
1 7#iY
-3.0'
}9ry1
€i2.
22. 225
0'
�i
456 560
8.2'
11140 128
5.0"
1 Lau
3.5'
24"
22, 2. 320
6.8"
9.4'
45' 820
* D = ANCHOR ROD DIAMETER
NOTES:
1. CONCRETE BLOCKING 51ZE5 BASE17 ON 200 P51 HYDROSTATIC PRESSURE AND 3,000 PSI CONCRETE.
2. ALL CONCRETE SHALL RE MECHANICALLY MIXED, J013 517E MIXING, HAND -MIXED CONCRETE, AND MOBILE CONCRETE MIRE PS ARE NOT
ALLOWED.
3. PIPE CLAMPS AND ANCHOR RODS SHALL BE INSTALLED PER STD PLAN 330,4,
4, FITTINGS SHALL BE POLYWRAPPED AFTER INSTALLATION OF PIPE CLAMPS AND ANCHOR RODS PRIOR TO POURING CONCRETE BLOCKING.
S. WATER MAIN SHALL NOT BE PRESSURIZED UNTIL ALL TRENCHING WITHIN 100' OF VERTICAL BEND IS BACKFILLEO AND COMPACTED TO
MINIMUM T COVER.
6. CONCRETE BLOCKING SHALL BE LEFT OPEN OR SHEETED FOR MINIMUM 24 HOURS.
STD. PLAN - 330.2
PVSLIC WORKS CONCRETE BLOCKING A "Rb�EP-
DEPART TENT FOR VERTICAL FITTINGS -�
xriW �,.[�■ p,AT F
au6lcwmAavd.Hrua�
CONCRETE BLOCKING FOR VERTICAL FITTINGS
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