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WATER PLAN GENERAL NOTES Standard Plan No. 300
1. ALL WORK AND MATERIALS SHALL BE IN ACCOROANCE WITH THE: LATEST EDTTIDN OF THECTTYOF 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 PRIORTO CONSTRUCTION.
Z. ALL EXISTING UTILITIES SHALL REMAIN IN SERVICE DURING CONSTRUCTION UNLESS OTHERW15E 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 CITYOF 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 151AND C
104. PIPE JOINTS SHALL BE PUSH -ON OR M ECHANICAL JOINT. CAST IRON OR ZULTILE IRON PIPE FITTINGS SHALL BE CLASS 250 AS
PER ANSI/AWWA C1101A21.10-82. ALL DUCTILE IRON PIPE AND FITTINGS SHALL BE WRAPPED WITH S-MIL BLACK,TUBE-TYPE,
POLYETHYLENE PLASTIC PER AWWA C105 STANDARDS.
S. MINIMUM COVER FROM TOP OF WATER MAINS TO FINISHED GRADE SHALL BE 36INCHES FOR PIPE DIAMETER OF 10-INCH OR LESS
AND 48INCHES 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 CITYOF 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 $S PERCENT MDO IN UNPAVED
AREAS. ALL PIPE ZONE COMPACTION SHALL BE95 MOD.
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) MAYBE REQUIRED ON ALL MECHANICAL JOINTS IN ADDITION TO
CONCRETE BLOCKING.
7. ALL NEW WATER MAIN PIPES AND FITTINGS SHALL HAVE A FOAM PIPE PIG RUNTHROUGHTHEM 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 f BLOCKING FORTESTING 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 PRESSUREAND PURITY TESTING,
S. NEW WATER MAINS INCLUDING SERVICE LATERALS SHALL BE TESTED ATA 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 SAT15FACTORY 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 CITYOF RENTON WATER UTILITY AND MAINTENANCE DEPARTMENTS AT LEAST 10 WORKING
DAYS PRIOR TO MAKING CONNECTIONS TO THE EXISTING WATER SYSTEM. THE CONTRACTOR SHALL EXPOSETHE 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.
STD. PLAN - 300.0
•�1. PUBLIC WORKS WATER FLAN GENERAL NOTE$
DEPARTMENT
MARCII 2010
TESTING CONNECTION
POLYPIG STATION PER STD PLAN 300.7 -
(1) VERTICAL CROSS (M1xFL)
(1) BLIND FLANGE ON TOP WITH 2" TAP AND 2" PLUG
(1) BLIND FLANGE ON BOTTOM
(1) PLUG (MJ) WITH 2" TAP AND TEMPORARY BLOW -OFF ASSEMBLY
WITH TEMPORARY THRUST BLOCKING
10'±
EXISTING WATER MAIN
°
TEMPORARY BLOCKING
EXISTING TEE, CAP, PLUG, -
OR DEAD END LINE,
DO NOT DISTURB BLOCKING
FINAL CONNECTION
III NEW DI WATER MAIN
''PON COMPLETION OF POLYPIGGING, HYDROSTATIC TESTING,
ND DISINFECTION, REMOVE TEMPORARY THRUST BLOCKING
ND TEMPORARY BLOW -OFF ASSEMBLIES
NAL CONNECTION (BY CITY FORCES)
DI SPOOL
LONG BODY DI SLEEVE (MJ)
�O�:NEW DI WATER MAIN MIA
IN
1. ALL CONNECTIONS TO EXISTING WATER MAINS WILL BE CONDUCTED BY CITY FORCES AS
SPECIFIED IN SECTION 5-14.2 OF THE CITY OF RENTON WATER UTILITY CONSTRUCTION
STANDARDS
2. LONG BODY DI SLEEVE FOR CONNECTION FROM DI TO DI PIPE AND FROM DI TO CI PIPE WITH
SAME OUTSIDE DIAMETER
3. LONG BARREL COUPLING FOR CONNECTION FROM DI TO CI PIPE WITH DIFFERENT O.D. AND
FROM DI TO AC OR TO STEEL PIPE
STD. PLAN - 300.4
•} PUBLIC WORKS CONNECTION TO WATER MAIN APPROVED:
DEPARTMENT EXISTING TEE OR END LINE CAP 6/28/2023
M-p- DATE
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Call 2 Working Days Before You Dig
811
Utilities Underground Location Center
(ID,MT,ND,OR,WA)
ENGINEERS LiC
®CONSULTING
2001 32nd Avenue South
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Suite 200
Federal Way, WA 98001
FEDERAL WAY () 838-6113
www.esmcivil.com
YNNW°°° 425425 29'-9900
Civil Engineering
Land Surveying
Land Planning
Public Works
I Project Management
I Landscape Architecture
ESM
JOB # 1938-001-016
FINISHEDGRADE 9"TO12.1
d 6 1
24' TO 30"
J �
MAIN
LOOP DOWN TO CENTERLINE OF WATER MAIN
TO PROVIDE SLACK IN SERVICE LINE TO METER
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Cc w INSTALL METER BOX w CITY I PRIVATE
o AT PROPERTY LINE WITH 0
a 1" COPPER TAILPIECE I", PIPING' PIPING
I
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SIDEWALK
J ,.-� i 21" TO 30"
G
B
MATERIALS
A ;
CORPORATION STOP
1 BALL CORPORATION STOP WITH BALL VALVE, AWWA TAPERED THREAD (CC) INLET, QUICK JOINT OUTLET,
FORD FB1000-4-Q-NL OR A.Y. MCDONALD 747018Q
B :
TUBING
1" TYPE X" SOFT COPPER TUBING
1" SETTER, QUICK JOINT INLET AND OUTLET, PADLOCK. WINGS ON INLET ANGLE BALL VALVE, SINGLE CHECK
C.
METER SETTER
VALVE ON OUTLET FORD VBH74.15W-44-44 -N! A.Y. MCDONALD 721-415WC 44 OR MUELLER
Q O.Q ,
B-24701.6AN, INSTALL CENTERED AND SQUARED IN METER BOX, PROVIDE ADAPTERS FOR 5f8"x3/4" METERS
D .
WATER METER
AMI WATER METER WITH RADIO AND BATTERY UNIT, TO BE PROVIDED BYTHf CITY
E
METER BOX, ARMORCA5TA6001946PCX1$, WITH METER BQX LID, ARMORCASTA6001969RC1-H7, TQ READ
METER BOX
"RENTON WATER"
F
COUPLER AND PLUG
COUPLER (PACK JOINT x PACK JOINT), FORD C44f-4#-Q-NL, WITH 1" GALVANIZED PLUG IF SERVICE LINE TO
PROPERTY IS TO BE INSTALLED IN THE FUTURE
G
GRAVEL
11e" WASHED GRAVEL
PUBLIC WORKS
ii. DEPARTMENT
1" WATER SERVICE
+ METERED BACKFLOW ASSEMBLY
(TO BE OBTAINED FROM CITY}
(1) 2 1p." CONTROL VALVE
(1) CONSTRUCTION METER
(1) RPBA
METER SUPPORT (BY CONTRACTOR)
�(1
qLr_
� 6
NSF 61 SUPPLY HOSE
t �tvtr unnnt VLV>.M1RYV
POLYPIG STATION
(1) VERTICAL CROSS (MJXFL), SIZE TO MATCH WATER MAIN
(1) BLIND FLANGE WITH 2" TAP ON TOP OF CROSS
(1) TEMPORARY BLOW -OFF ASSEMBLY
(1) BLIND FLANGE ON BOTTOM. OF CROSS
(1) PLUG (M1) ON END OF CROSS WITH TEMPORARY THRUST BLOCKING
HYDRANT ON EXISTING WATER MAIN
TEMPORARY BLOW -OFF ASSEMBLY -
(1) 2" GALVANIZEC
(1) 2" 90' BEND
(1) 2" GATE VALVE
NOTES:
1. THE BACKFLOW PREVENTION ASSEMBLY AND SUPPLY HOSE MUST BE DISCONNECTED DURING HYDROSTATIC PRESSURE TESTING OF THE
NEW WATER MAIN-
2- POLYPIG AND ALL DEBRIS SHALL BE REMOVED FROM SUMP OF VERTICAL CRO55 VIA SANITARY METHOD PRIOR TO DISINFECTION OF NEW
WATER MAIN-
3- UPON REMOVAL OF POLYPIG, REMOVE TEMPORARY BLOW -OFF ASSEMBLY AND INSTALL 2" PLUG,
4. THE NEW WATER MAIN SHALL BE CONNECTED TO THE EXISTING SYSTEM ONLY AFTER NEW WATER MAIN 15 POLYPIGGED, DISINFECTED
AND SATISFACTORY BACTERIOLOGICAL SAMPLE RESULTS ARE OBTAINED.
5- THE INTERIORS OF ALL PIPES AND FITTINGS TO BE USED IN FINAL CONNECTION MUST BE SWABBED OR SPRAYED WITH A 5-6%AVAILABLE
CHLORINE SOLUTION -
PUBLIC WORKS POLYPIGGING NEW WATER MAINS
DEPARTMENT
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NA
RECORD DRAWINGS
N0.
REVISION
90' BEND
CAP j PLUG
TEE
45" BEND
221/20 BEND
111/4" BEN ❑
MINIMUM BEARING AREA
AGAINST UNDISTURBED SOIL (SF)
PIPE
SIZE
PRESSURE
- �
�� O
(PSI)'
200
1f(NONE) NONE NONE
4'
21(1)
1/(NONE)
300
3/(2)
2/(2)
2/(1) 11(1) NONE
6,
200
4/(3)
3/(2)
3/(1) 1f(1) 1/(NONE)
300
61(4)
4/(3)
3/(2) 2/(1) 1/(NONE)
8'
200
7/(5)
S/(3)
41(3) 2/(2)
1/M
300
11/(8)
S/(S)
8/(6)
6/(4) 3/(2)
6/(4) 3/(2)
2/(1)
2/(1)
10'
200
11/(8)
275
200
I6/(11)
161(11)
11/(7)
11/(8)
9/0) 5/(3)
9/(6) 5/(3)
3/(2)
3/(2)
12"
250
200
24/(16)
22/(13)
17/(11)
16/(11)
13/(9) 7/(5)
121(8) 6/(4)
41(3)
3/(2)
250
33/(22)
23/(16)
18/(12) 9/(5)
5/(3)
16„
200
29/(19)
21/(14) 161(11) 8/0)
51(3)
225
321(21}
23f(16) 17f(12) 9/{6)
261(17) 201(13) 10/(7)
51(3)
18"
200
36/(24)
51(4)
20"
200
200
45/(29)
64/(43)
32/(21) 24/(16) 131(8)
46/(30) 35/(23) 18/(12)
71(4)
24"
9/(6)
* VALUES BASED ON SAFE BEARING LOAD OF 2,000/(3,000) PSF
8 V p SOIL TYPE
SAFE BEARING LOAD (PSF)
MUCK OR PEAT
0
SOFT CLAY
1,000
SAND
2,000
SAND AND GRAVEL
3,000
CEMENTED WITH CLAY
4,000
HARD SHALE
10,000
NOTES:
1. MINIMUM BEARING AREA MUST BE ADJUSTED FOR PIPE SIZE, PRESSURE, AND $OIL CONDITIONS-
2- FITTINGS SHALL BE POLYWRAPPED PRIOR TO POURING CONCRETE BLOCKING.
3- CONCRETE BLOCKING $HALL BE CAST 1N PLACE AND SHALL HAVE A MINIMUM OF 0.25 SF SEARING AREA AGAINST THE FLTTING-
4, CONCRETE BLOCKING SHALL BEAR AGAINST FITTINGS ONLY AND SHALL BE CLEAR OF JOINTS TO PERMIT TAKING UP OR DISMANTLING
JOINT.
5, CONTRACTOR SHALL INSTALL BLOCKING ADEQUATE TO WITHSTAND FULL HYDROSTATICTEST PRESSURE AS WELL AS TO CONTINUOUSLY
WITHSTAND OPERATING PRESSURE UNDER ALL CONDITIONS OF SERVICE-
6, ALL CONCRETE SHALL BE MECHANICALLY MIXED. JOB SITE MIXING, HAND -MIXED CONCRETE, AND MOBILE CONCRETE MIXERS ARE NOT
ALLOWED.
7, IN MUCK OR PEAT, ALL THRUSTS SHALL 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 BE LEFT OPEN OR SHEETED FOR MINIMUM 24 HOURS.
STD. PLAN - 330.1
PUBLIC WORKS CONCRETE BLOCKING APPROVED.
DEPARTMENT FOR HORIZONTAL FITTINGS 612d 202 3
raa.on tauutu DAL;
Pudk Wnb.eGnlnb[mlm
C LHIN
TO CITY
METER STACKED METER SECTION\_6" MIN. FREE
BOXES DRAINING GRAVEL
NOTES:
1. ALL DOUBLE CHECK VALVE ASSEMBLIES (DCVA's) MUST BE LISTED ON LATEST LIST OF "BACKFLOW PREVENTION
ASSEMBLIES APPROVED FOR INSTALLATION IN WASHINGTON STATE", PUBLISHED BY STATE OF WASHINGTON
DEPARTMENT OF HEALTH.
2. THE OWNER/APPLICANT MUST OBTAIN A SEPARATE CITY OF RENTON PLUMBING PERMIT FOR THE INSPECTION
OF THE INSTALLATION OF THE DCVA AND PIPING. THE OWNER SHALL FURNISH, INSTALL AND MAINTAIN THE
DCVA AND ALL PIPING AND APPURTENANCES SHOWN ON THIS PLAN.
3. THE DCVA MUST BE TESTED BY A STATE CERTIFIED BACKFLOW ASSEMBLY TESTER AFTER ITS INITIAL
INSTALLATION, AFTER REPAIRS AND ANNUALLY THEREAFTER AT OWNER'S EXPENSE. A COPY OF THE TEST
REPORT SHALL BE SENT OR FAXED TO CITY OF RENTON WATER UTILITY ENGINEERING DEPT., ATTN: WATER
UTILITY CROSS -CONNECTION CONTROL SPECIALIST, FAX NO. 425-430-7241.
4. DCVA AND METER BOX SHALL BE LOCATED ON PRIVATE PROPERTY AND AS NEAR AS POSSIBLE TO THE
WATER METER.
PUBLIC WORKS a4" TO 2" DOUBLE CHECK VALVE STD. PLAN - 340.8
. . ASSEMBLY FOR IRRIGATION OR
N- DEPARTMENT RESIDENTIAL FIRE SPRINKLER
MARCH 2O10
E
MATERIALS
VALVE BOX AND Li
FjX+iiE+];i_Q_l
VALVE ❑PERATiNG NUT EXTENSION
y 2" SQUARE
OPERATING NUT
MAIN 41.4" DIAMETER
MIN THICKNESS
1" DIAMETER STEEL,
LENGTH AS REQUIRED
MIN THICKNESS
_ 21¢" INSIDE MEASUREMENT
214" DEPTH
TWO-PIECE VALVE BOX WITH REGULAR
VALVE BOX BASE SECTION TO FIT AND STANDARD 8"
TOP SECTION, OLYMPIC FOUNDRY INC
940 OR RICH 9045 (NON -LOCKING)
COVER TO MATCH VALVE BOX
B VALVE BOX LID MANUFACTURER, TO READ "WATER",
WITH EARS IN DIRECTION OF WATER
MAIN
8" THICK HMA FOR VALVE IN PAVED
.� H M A COLLAR AREA OR 3'x3'x6" CONCRETE PAD IN
UNPAVED AREA
D) OPERATING SEE DETAIL, THIS SHEET
- NUT EXTENSION
WHITE MARKER POST WITH ANCHOR
E ; MARKER POST BARB AND BLUE LABEL TO READ
"WATER''CARSONITE UTILITY MARKER
CRM3-066-09 OR EQUAL
PUBLIC WORKS
DEPARTMENT 0
4
NOTES:
1, EXTEN5IONS ARE REQUIRED WHEN VALVE NUT IS MORE THAN 3'
BELOW FINISHED GRADE. EXTENSIONS ARE TO BE A MINIMUM
OF V LONG. ONLY ONE EXTENSION TO BE USED PER VALVE-
2- ALL EXTENSIONS ARE TO BE MADE OF STEEL, SIZED AS NOTED,
WITH ANTICORROSION COATING CONFORMING TO AWWA C210
VALVE MARKER POST
34"
1. VALVE MARKER P05T TO BE USED FOR ALL MAIN LINE VALVES
OUTSIDE PAVED AREAS.
2. DISTANCE TO VALVE SHALL BE NEATLY STENCILED ON THE POST
WITH 2" NUMERALS.
OPERATING NUT EXTENSION,
AND MARKER POST
W-431502
IN COMPLIANCE WITH CITY OF RENTON STANDARDS
PUBLIC WORKS
DEPARTMENT 0
4
NOTES:
1, EXTEN5IONS ARE REQUIRED WHEN VALVE NUT IS MORE THAN 3'
BELOW FINISHED GRADE. EXTENSIONS ARE TO BE A MINIMUM
OF V LONG. ONLY ONE EXTENSION TO BE USED PER VALVE-
2- ALL EXTENSIONS ARE TO BE MADE OF STEEL, SIZED AS NOTED,
WITH ANTICORROSION COATING CONFORMING TO AWWA C210
VALVE MARKER POST
34"
1. VALVE MARKER P05T TO BE USED FOR ALL MAIN LINE VALVES
OUTSIDE PAVED AREAS.
2. DISTANCE TO VALVE SHALL BE NEATLY STENCILED ON THE POST
WITH 2" NUMERALS.
OPERATING NUT EXTENSION,
AND MARKER POST
W-431502
IN COMPLIANCE WITH CITY OF RENTON STANDARDS
SURVEYED:
SCALE:
VERTICAL: NAVD 1988
DATE:
AT FULL SCALE
SCALE ACCORDINGLY
IF NOT ONE INCH
CITY OF
Planning/Building/Public Works Dept.
13)
RENTON
SOPHIE JO SHORT PLAT
WATER DETAILS &NOTES
UTILITY PERMIT #