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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 PRIORTO 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 AWWA C105 STANDARDS.
5. 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 BYTHE MODIFIED PROCTORTEST
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.
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 RUN THROUGH THEM PRIORTO 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 BETAKEN 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.
��Y O STD. PLAN - 300.0
PUBLIC WORKS WATER PLAN GENERAL NOTES
DEPARTMENT
MARCH 2O10
Ell
11-1/4' BEND 22-1/2' BEND 45" BEND
CAP
TEE 90° BEND
THRUST BLOCK BEARING AREA IN SQUARE FEET (SEE NOTES) FOR HORIZONTAL AND DOWNWARD VERTICAL BENDS
SOIL
FIRM SILT
FIRM SILTY SAND
COMPACT SAND
COMPACT SAND & GRAVEL
90'
45- BEND
11 1/4'
90'
45• BEND
11 1/4'
90'
45• 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
2.9
2.1
2.1
1.0
2.2
1.6�14O
1.0
6"
13.3
9.4
9.4
3.8
6.7
4.7
4.7
1.9
5.0
3.51.4
8
23.3
16.7
16.7
6.7
11.7
8.4
8.4
3.4
8.8
6.32.5
12"
53.0
37.5
37.5
15.0
26.5
18.8
18.8
7.5
20.0
14.05.6
AREAS CALCULATED ON 300 PSI TEST PRESSURE. 3'-0' MIN. COVER FOR WATERMAIN LESS THAN 12".
4'-0" MIN. COVER FOR WATERMAIN 12" OR GREATER.
MAX. HEIGHT OF THRUST BLOCK (FT) = 0.5 x DEPTH OF TRENCH
MIN. HEIGHT OF THRUST BLOCK (FT) = O.D. PIPE + 1.0'
iRUST BLOCK BEARING
REA REFERS TO THE
10E OF BLOCK MEASURED
IN SQUARE FEET
NOTES:
1. LOCATION AND SIZE OF BLOCKING FOR PIPE LARGER THAN 12"DIAMETER AND FOR SOIL TYPES
DIFFERENT THAN SHOWN SHALL BE 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 (1-1/2•).
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 2O10
Call 2 Working Days Before You Dig
811
Utilities Underground Location Center
(ID,MT,ND,OR,WA)
EXISTING WATER LINE
TESTING DETAIL
* t8 FT
PLAN VIEW
NEW WATER LINE
VERTICAL CROSS(MJxFL) FOR POLYPIGGING
ONE BLIND FLANGE ON TOP WITH 2'TAP & 2'PLUG
ONE BLND FLANGE ON BOTTOM
ONE (MJ) PLUG WITH 2' TAP & 2' TEMPORARY BLOW-DFF
TEMPORARY BLOCK
CUT -IN (BY CITY FORCES)
TEE <FLxFL) W/ CONC. BLOCK
3- GATE VALVES (FLxMJ)
2- SOLID SLEEVES (MJ) OR RO-MAC COUPLINGS
1- PLUG (MJ) W/2'TAP & TEMP. BLOW -OFF
TEMP, BLOCK
EXISTING WATER LINE
EXISTING WATER LINE
FINAL CONNECTION DETAIL
AFTER ALL TESTING, CLEANING BY POLYPIG, AND DISINFECTION,
REMOVE TEMP. BLOCK & BLOW -OFF & CONNECT
WITH SLEEVE (MJ) & D.I. SPOOLS
FINAL CONNECTION BY CITY FORCES
XISTING WATER LINE
-
PUBLIC WORKS CONNECTION TO WATER MAIN STD. PLAN 300.4
DEPARTMENT CUT IN -LINE TEE & THREE VALVES
WATER MAIN
2" CLOSE NIPPLE I
2" 90' ELBOW -
CONCRETE BLOCKING
IF ADDITIONAL ADJUSTMENT IS
REQUIRED, INSTALL 2-2" CLOSE
NIPPLE AND 2-2" 90' BEND, SCREWED
AT THIS POINT. FIELD LOCATE PLASTIC METER BOX IN
PLANTER OR CAST IRON BOX IN PAVED
OR CONCRETE AREAS.
2" CLOSE NIPPLE
2" 90' ELBOW
2" GALVANIZED PIPE AS REQUIRED
PLAN
VALVE NUT EXTENSION AS REQUIRED
TWO PIECE CAST IRON VALVE (SEE DWG BR46 / PAGE B090)
EQUAL TO OLYMPIC FOUNDRY CO. GROUND LINE/ CONCRETE SIDEWALK
STANDARD 8" TOP SECTION, 6" MAX. ` A
WITH REGULAR BASE SECTION
LENGTH TO FIT.
2" RESILIENT SEATED
GATE VALVE, SCREWED
2" GALVANIZED
PIPE 12" LONG
2" CLOSE NIPPLE
BETWEEN CAP OR PLUG
AND 2" 90' ELBOW
_
°o ".° °° o °e
�`�
INSTgJLL 4 MIL POLYETHYLENE o oa: s° ° a
18 MAX. 00- ' 0
PLASTIC COVER OVER WASHED
0o4
GRAVEL. CUT HOLE FOR PIPE
�o •o°0o00
,00 o
10 CU. FT. WASHED GRAVEL PASSING
1-1/2" AND RETAINED ON 1/4" MESH
FOR DRAIN
DOES NOT NCEUDE
ASBU ET NEORMAT ON
ELEVATION
2 1/2" NST (HOSE)
AND 2 1/2" FNST
CAP WITH GASKET
2"x2%2" TEE AND 2" CAP
2" CLOSE NIPPLE BEWTEEN TEE
AND 90' ELBOW.
2" 90' ELBOW
PUBLIC WORKS 2" BLOW -OFF STD. PLAN - 340.1
DEPARTMENT PERMANENT ASSEMBLY
MARCH 2O10
0 FIRST SUBMITTAL
1 SECOND SUBMITTAL
2 THIRD SUBMITTAL
NO. I REVISION
FIRE HYDRANT SHALL BE COREY-TYPE EQUAL TO IOWA F-511D 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.
0o EXPANSION JOINT AT
2"-1 CI
OF SIDEWALK
�CONCRETE SIDEWALK
OR PLANTING STRIP
36" MIN
COVER
CONCRETE J
THRUST BLOCK
16" x 8" x 4" MININUM
CONCRETE BEARING
BLOCK UNDER HYDRANT
1
�6
CUT
TWO-PIECE CAST IRON VALVE BOX WITH LUG
TYPE COVER. EQUAL TO OLYMPIC FOUNDRY CO.
STANDARD 8" 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
CONCRETE BLOCKING
MAIN LINE TEE. WITH 6" FLANGE SIDE OUTLET.
6" 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.
1/2 YARD OF 1-1/4" WASHED DRAIN ROCK
1' ABOVE BOOT FLANGE. PLACE 8 MIL
POLYETHYLENE FILM AROUND TOP AND SIDES OF
GRAVEL.
FIRE HYDRANT ASSEMBLY
LEVEL ALL GROUND
MIN 3' RADIUS
6" CONCRETE PAD
ONE MAN ROCK-
1
6p
LEVEL ALL GROUND
MIN 3' RADIUS
6" CONCRETE PAD
FI LL
HYDRANT LOCATION IN CUT OR FILL
`S Y
+ + PUBLIC WORKS FIRE HYDRANT ASSEMBLY STD. PLAN - 310.1
DEPARTMENT
INSIDE HOUSE
PREFERRED CONFIGURATION
�y) 5
0
2
3 10 8 10 4 2
FLOW
ADJACENT TO WATER METER
PROPERTY
LINE
SAWDUST
5
6 9 5
FILL
7
24" MIN
•
7
6"
1
FROM
WATER
TYP .:t° :::.,
::r
METER
1 103
10 8 10
4 I
O2
FLOW
2
FOR 3/4" AND 1" SERVICE (3/4" SHOWN)
#
ITEM
AMT
1
90' GALVANIZED STEEL ELBOW
4 EA.
2
3/4" PACKING JOINT COUPLING W/MALE IRON PIPE
2 EA.
THREAD FOR COPPER PIPE SERVICE: FORD C84-33 OR
EQUIVALENT FOR GALVANIZED PIPE SERVICE:FORD C85-33
OR EQUIVALENT
3
PRESSURE REDUCING VALVE W/STRAINER - 3/4"
1 EA.
WITH UNION COUPLINGS AT INLET AND OUTLET,
WILKINS 600 SERIES OR EQUAL (WITH INTERNAL BYPASS
AND STRAINER)
4
3/4" CLOSE UNION - BRASS (M X F)
1 EA.
5
3/4" BRASS VALVE
VARIABLE
6
12" STANDARD METER BOX W/SOLID COVER
1 EA.
CONCRETE: 17 1/4 X 28 5/8 INSIDE DIMENSIONS, EQUAL TO
FOG TITE METER SEAL CO. +2 PLASTIC: 13 X 24 j INSIDE
DIMENSIONS, EQUAL TO BROOKS METER BOX
7
3/4" GALVANIZED STEEL PIPE, THREADED, LENGTH AS
VARIABLE
REQUIRED
8
3/4" X 1/4" X 3/4" STD. BRASS TEE
1 EA.
9
1/4" PETCOCK (M X F)
1 EA.
10
3/4" BRASS NIPPLE
VARIABLE
FUNCTION
THE FUNCTION OF A PRESSURE REDUCING VALVE IS TO REDUCE
HIGH-WATER PRESSURES IN THE SERVICE CONNECTION TO AN
ACCEPTABLE RANGE OF 55 TO 75 PSI INSTALLATION OF A
PRESSURE REDUCING VALVE IS REQUIRED WHERE THE SERVICE
CONNECTION PRESSURE EXCEEDS 80 POUNDS PER SQUARE INCH
IN ACCORDANCE TO THE UNIFORM PLUMBING CODE.
INSTALLATION
THE PRESSURE REDUCING VALVE SHALL BE LOCATED ON
THE CUSTOMER'S PROPERTY "DOWNSTREAM" OF THE
METER BOX. RESPONSIBILITY FOR PROPER INSTALLATION,
OPERATION, AND MAINTENANCE OF THE VALVE SHALL BE
ASSUMED BY THE CUSTOMER. THREE POSSIBLE
CONFIGURA11ONS FOR INSTALLATION OF THE VALVE ARE
SHOWN ABOVE. A BUILDING DEPARTMENT PLUMBING
PERMIT IS REQUIRED PRIOR TO INSTALLATION
+ PUBLIC WORKS 34" & 1" INDIVIDUAL PRESSURE REDUCING STD. PLAN - 340.5
DEPARTMENT VALVE ASSEMBLY
N gyp$ MARCH 2O10
ESM 08/30/17 SURVEYED:
ESM 11/15/17 DESIGNED:
ESM 01/03/18 PDG
DRAWN:
DCL
CHECKED:
BY I DATE I APPR I APPROVED
SCALE:
NITS
ONE INCH
AT FULL SCALE
IF NOT ONE INCH
SCALE ACCORDINGLY
VERTICAL: NAVD 1988
HORIZONTAL: NAD 1983/1991
DATUM
13N24" 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)
9" MIN
12" MAX
FINISH GRADE
L `✓ a w )
0
36" MIN1 COVER, N M U
CITY
PRIVATE
PIPING
PIPING
IIN UNIMPROVED RIGHT OF
WAY INSTALL METER BOX AT
PROPERTY LINE WITH 12"
w LONG COPPER TAILPIECE.
w
a I SIDEWALK
a
TOUCHREAD WATER
METER TO BE
12
SUPPLIED BYTHE
¢ 0
CITY
TYPE "K"
SOFT
o
COPPER TUBING
NEW DUCTILE
IRON
WATERMAIN
IF SERVICE LINE TO HOUSE IS 3/4" OR 1"
TO BE INSTALLED IN THE FUTURE GALVANIZED
INSTALL FORD C14-33 OR 44 FIPT PLUG
x COMPRESSION COUPLING
LOOP DOWN TO CENTERLINE
OF WATER MAIN TO
PROVIDE SLACK IN COPPER COPPERSETTER FOR 5/8"x3/4" METER: FORD
SERVICE LINE TO METER. VBH72-15W-44-33G, OR McDONALD BRASS: 21-215WCQQ33, OR
MUELLER: 3/4-B-2470-2 WITH ANGLE BALL VALVE ON INLET AND
SINGLE CHECK VALVE ON OUTLET
CORPORATION STOP WITH 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
(3/4" FB1000-3-Q) OR AY MCDONALD 4701E BOTH INLET AND OUTLET WITH QUICK JOINT. PADLOCK WINGS ON
(1" FB1000-4-Q) OR AY MCDONALD 4701E INLET ANGLE BALL VALVE AND SINGLE CHECK VALVE ON OUTLET.
ALL FITTINGS SHALL BE WITH QUICK JOINT.
NOTE:
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- 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
TYPICAL
RIB
NOTE:
THE CENTER OF THE HOLE MUST BE AT LEAST 1" FROM
UNDERNEATH RIBS UNLESS THE RIB SPACING ALLOWS THE
NUT TO TIGHTEN AGAINST THE OPEN SIDE OF MORE THAN
ONE RIB.
f1UBLIC WORKS 34" AND 1" WATER SERVICE STD. PLAN - 320.1
+ � �
.r T�np,M1,F?TA,T1G'1"TT
• C TY 0E
UR
RENTON
V439•
Planning/Building/Public Works Dept.
IN COMPLIANCE WITH CITY OF RENTON STANDARDS
EARLINGTON TOWNHOMES
WATER DETAILS & NOTES
UTILITY PERMIT #
01/03/18
FIELDBOOK:
PAGE:
DRAWING NO:
WA-06
SHEET: OF:
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W-397108