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WATER PLAN GENERAL NOTES Standard Plan No. 300
1. ALL WORK AND MATERIALS SHALL BE IN ACCORDANCE WFTH THE LATEST EDITION OF THE CITY OF RENTON PUBLIC WORKS
STANUARD SPECIFICATIONS AND SPECIAL PROVISIONS AND WSOOT / APWA STAN130D 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 H ELD 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 LTTILITIE5 5HALL REMAIN IN SERVICE DURING CONSTRUCTION UNLESS OTHERWISE NOTED. THE CONTRACTOR SHALL
CALL 1-900-424-5555 TO VERIFY UTILITY LOCATIONS BEFORE BEGINNING EXCAVATION.
3, ALL MATERIALS USED FOR THE CONSTRUCTION OF WATER SYSTEM IM PROVEMENT'S 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-51TE.
4. ALL WATER MAIN PIPE MATERIALS SHALL BE CEMENT LINED DUCTILE IRON PIPE, THICKNESS CLASS 52 PERAWWAC 152AND C
104. PIPE J01NTS 5HALL BE PU5H-ON OR M ECHANICAL JOINT. CAST IRON OR [DUCTILE IRON PIPE FITTINGS SHALL BE CLASS 250 AS
PER ANSI/AWWA 1211.0/A21.10-82. AL DUIUILE 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 F1i1115HED GRADE SHALL BE 35 INCHES FOR PIPE DIAMETER OF 10-INCH OR LESS
AND 48 1NCHES FOR PIPE DIAMETER OF 12-INCH AND LARGER. MAXIMUM COVER FOR ALL WATER MAINS SHALL BE 60 INCHES.
ANY DEVIATIONS M UST 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 CLEAIR 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 9S 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 MI)D_
6, CONCRETE BLOCKING FOR WATER MAINS SHALL BE DESIGNED} INSTALLED AND POURED IN PLACE IN ACCORDANCE WITH CITY OF
RENTON STANDARD DETAILS AND SPECI FI CATI ON 5 AND SHALL BE INSTALLED AT ALL VE RTICA L AND HORIZONTAL BENDS, FITTINGS
AND BASE OF HYDRANTS. MEGA -LUGS (OR SIMILAR PRODUCT) MAY BE REQUIRED ON ALL MECHANICAL JOINTS IN ADDFIION 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 AJVD 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 PASSES} BOTH PRESSUREAND PURITYTESTING.
$. 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 SAT15FACTORY COMPLETION OF THE PRESSURE TEST, THE LINE SHALL BE DISINFECTED, FLUSHED,
AND THEN WATER SAMPLES SHALL BE TAKEN FOR PURITY TESTING BY THE PUBLIC WORKS INSPECTOR.
9. THE CONTRACTOR SHALL NOTIFY THE CITY OF RENTON WATER UTILITY AND MAINTENANCE DEPARTMENTS AT LEAST 10 WORKING
DAYS PR10R TO MALTING CON NECTIONS TO THE EXISTING WATER SYSTEM. THE CONTRACTOR SHALL EXPOSE THE EXIST] NG 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.
PUBLIC
DEPARTMENTMINT
WATER PLAN GENERAL NOTES
STI}. PLAN
— 300.0
MARCH
2O10
FINISHED GRADE ELEVATION
3 FT MIN. COVLR (1p-iNG1H DIAMETER AND UNDER)
4 FT MIN, COVER (12-INCH DIAMETER AND OVER)
NEW WATER MAIN POLYPIG >
VERTICAL CROSS FOR POLYPIOGING STATION:
TEMPORARY 2" GALVANIZED PIPE.
AN D 2" GATE VALVE
INSTALL 2" PLUG ON TOP SUND FLANGE
AFTER REMOVAL OF POLYPIG
SIZE OF VERT[rAL CROSS SHALL BE THE SAME AS SIDE OF MF]N LINE
VERTICAL CROSS (W K FL)
ONE BLIND FIANCE ON TOP OF CROSS WFFH 2" TAP & 2" TEMPORARY BLOW -OFF ASSEMBLY
(REMOVE $LOW -OFF ASSEMBLY AND INSTAL_ 2" PLUG AFTER REMOVAL, OF CLEANING -POLY-PIG")
ONE BLIND FLMGE ON BOTTOM OF CROSS
ONE PLUG (MJ) ON END OF CROSS
CONCRETE BLOCKING
ALL DEBRIS AND PQLYPIGS SHALL BE REMOVED FROM SUMP OF VERTICAL 183i05S BEFORE
DISINFECTION OF NEW WATER MAIN
t /� ; PU131.,IC WORKS POLY PIG STATION FOR CLEANING OF STD. PLAN -, 300.6
1 DEPARTMENT' WATER MAINS
a: �110 MARCI-I 2010
ASBUILT WATER NOTES + DETAILS
OF
FOREST TERRACE PLAT
A PORTION OF SECTION 04, TOWNSHIP 23 N., RANGE 05 E., W.M.
CITY OF RENTON, KING COUNTY, WASHINGTON
Inn HYDRANT SHALL BE COREY-TYPE EQUAL TO IOWA F-5110 OR
COMPRESSION TYPE SUCH AS CLOW MECALiAON, M & H S29, MUELLER
SUPER CENTURION 200. AND 'WATEROUS PACER WITH 6" MECHANICAL
JOINT INLET WITH LUGS. 5-1/4" MAIM VALVE OPENING, TWq 2-1/2"
HOSE CONNECTIONS NATSONAL STANDARD THREADS- 4" PQMPE:R
CONNECTION CITY OF SEATTLE THREADS WITH A STORZ ADAPTOR,
1.875" 5EA7TLE THREAD X 5" STORZ, ATTACHED W17H 1/8" STAINLESS
STEEL CABLE. 1-1/4" PENTAGQN OPERATING NUT FIRE HYDRANT T4
BE PAINTED WITH TWO COATS OF PAINT. KELLY-MOORE/PRESERVATIVE
PAINT No- 5780-5153 07M ACRYLIC GLOSS, SAFETY YELLOW OR
APPROVED EQUAL, PUMPER CONNECTION TO FACE ROADWAY OR AS
01RECTED BY RENTON FIRE DEPARTMENT, FIRE HYDRANT EXTENSION TO
BE USED IF REOdJIRED.
—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'xV' THICK CONCRETE PAD AROUND
HYDRANT. FINISH 70 MATCH SIDEWALK,
EXPANS10N JOINT AT
2"
BACK OF SIDEWALK
CONCRETE SIDEWALK
OR PLANTING STRIP
-, 1
36" MIN
I COVER
CONCRETE -�
THRUST BLOCK
G" x 0" x 4" MiNINUM
CONCRETE BEARING��:LOO<
�LOQK UNDER HYDRANT
TWO-PfECE CAST IRON VALVE BOX WITH LUG
TYPE COMER. EQUAL TO OLYMPIC FOUNDRY CO -
STANDARD 8" TOP SEC7ION WITH REGULAR BASE
SECTION LENGTH TO FIT. VALVE NUT EXTENSION
AS REQUIRED.
RAISED PAVEMENT MARKER TYPE 88-A
STIMSONITE TWO-WAY BLUE REFLECTiVu
CONCRETE BLOCKING
�f 1
MAIN LINE TEE. ATH 5- FLANGE SIDE OUTLET.
6.. GATE VALVE (FL X k1J) A1N4YA C-549, RESILIENT SEAT
6" DUCTILE IRON PIPE, CLASS 52 CEMENT LINED, LENGTH TO FIT
2-3/4" CDR -TEN STEEL TIE RODS.
1/2 YARD 4F 1-1/4" WASHED DRAIN SOCK
1' ABOVE BOOT FLANGE. PLACE 8 MIL
POLYETHYLENE FILM AROUND TOP AND SIDES OF
GRAVEL.
FIRE HYDRANT ASSEMBLY
LEVEL ALL GROUND
MIN 3' RADIUS
4+, 5" CONCRETE PAD
ONE MAN fMCK -
1
LEVEL ALL GROUND
MIN 3' RADIUS
,r
lb" CONCRETI! Pali
O U T FI LL
HYDRANT LOCATION IN CUT OR FILL
1 I, STD. PLAN — 310.1
PUBLIC WORDS FIRE HYDRANT ASSEMBLY
DEPAI?TMENT
.,. MARCH 2O10
13%24" PLASTIC METED BOX EQUAL TO MID -STATES PLASTIC,
INC. BCF SERIES MSBCF 1324-18 WITH 1.75_ THICK DUCTILE
IRON OIAMONID 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
1Z" MAX
FlN1511 GRADE
- x
W
35- MIN COVER M
5
u hf
PRIVATE
PIpg1G
p�INC
z IN UNNFROVED RIGHT OF
WAY INSTALL METER BOX AT
La
J
PROPERTY L:NE WITH 12"
LONG COPPER TAILPIECE.
a
w
j SIoEwALI{
a
TOUCHREAD WATER
METER TO HE
�-
12"
SUPPLIED BY THE
a a`
CITY
7YPE "K" SOFT
o
&
COPPER TUBING
NF.W DUCTILE
IRON
WATRLMAIN
IF SERVICE LINE TO HOUSE IS 3/4" OR 1"
TO 6E INSTALLED IN THE FUTURE GALVANIZED
IN51-ALL F01R0 CT4-33 OR 44 FlPr PLUG
x COMPRESSION COUPLING
LOOP DOWN TO CENTERLINE
OF WATER MAIN TO
PROVIUE SLACk IN COPPER R 9"x3 4" METER: FORL
5ERVICE LINE TO METER. VBH72-15W-44- 1-215WCCIQ33, OR
MUELLM, . 4- - I H AENGL E ON INLET AND
VALVE ON OUTLET
CORPORATION STOP WITH BALL VALVE. FORA COPPEIRSETTER FOR 1" METER: F(YRp VBH72-1$W-44-44G, OR
TAPERED THREAD (CC). QUICK JDINT McDONAL11 BRASS: 2T-4T5WCOQ44. OR MUELLER: 1-B-2470-2
BOTH INLET AND OUTLET W1111 QUICK JOINT. PADLOCK DOINGS ON
(1" TRICQO-4--Q) OR AY MCDON4L0 47019 INLET ANGLE BALL VALUE AND SINGLE CHECK VALVE ON OUTLET,
ALL FITTINGS SHALL BE WITH QUICK JOINT.
NOTE:
ALL IAETER BOXES INSTALLED WITHIN CONCRETE OR PAVED DRIVEWAYS SHALL BE
CAST-IRON EQUAL TO OLYMPIC FULINDARY. EXPANSION JOINTS MUSH BE INSTALLED ON
B13TH SIDES Cr M177-R ROB{.
DRILL 2" DIA, HOLE FOR AMR (AUTOMATIC
METER READ) TOUCHREAD DEVICE
L _ 2-1/2" MIN, FROM NEAREST
AND MONT EDGE OF PIT LiD
TYPICAL
RIB
NOTE:
THE CENTER OF THE HOLE MUST BE AT LEAST 1" FROM
UNLIERNEATH RI85 U14LESS THE WE SPACING ALLC S THE
NUT TO TIGHTEN AGAINST THE OPEN SIDE OF MORF THAN
ONE RIB.
1 ly
PUBLIC WORDS 1" WATER SERVICE STD. PLAN
+ DEPARTMENT
NOVEMBEIR 2009
MARKER
10' JOINT UE 53' R W
w VARIES VARIES
PAD EL of J SEE SEE
PER PLAN
PLAN PLAN
CO (TYP)
3' MIN 10' MIN
SEPARATION
IE=PER PLAN --j
LENGTH & SLOPE PER
PLAN. 2% SLOPE MIN.
& 100% MAX
WATERMAIN
SEWERMAIN T 1.5' MIN
1.5' MIN
6" SIDE SEWER
SERVICE STUB
SD PER J `� TEE CONNECTION
PLAN IE 8" @ MAIN
PER PLAN
STANDARD DEPTH SEWER MAIN
SANITARY SEWER STUB CROSSING DETAIL
NOT TO SCALE
BENCHMARK
FOUND PUNCHMARK IN 1 y4" BRASS FOUND PUNCHMARK IN Y8" BRASS PIN
DATUM DISK IN CONCRETE MONUMENT IN CASE IN CONCRETE MONUMENT IN CASE
0.4' BELOW GRADE (7/20/2017) 1.4' BELOW GRADE (7/20/2017)
HORIZONTAL DATUM: VERTICAL DATUM: OBSERVED (NAD 83/11) OBSERVED (NAD 83/11)
NAD '83/'11 NAVD '88 N:191092.94, E:1311476.14 N:191241.77, E:1311481.30
1 RECORD DRAWINGS AS BUILT
REVISION
TJS 1/12/22 BJT SURVEYED:
DESIGNED:
TJs
DRAWN:
TJs
CHECKED:
BJT
BY DATE APPR APPROVED:
BJT
SCALE:
10' JOINT UE 1' TYP
PAD EL
PER PLAN
4' 13' MIN
N/A
ONE INCH
AT FULL SCALE
IF NOT ONE INCH
SCALE ACCORDINGLY
IE=PER PLAN
VERnCAL: NAVD lase
HORIZONTAL: NAD 19a3/1991
DATU M
WATER MAIN IP ADDITIONAL ADJUSTMENT IS
REQUIRED, INSTALL 2-2" CLOSE
NIPPLE AND 2-2" 90' BEND, SCREWED
AT THIS POINT. FIELD LOCATE PLASTIC ME -MR BOA{ IN
2'" CLOSE NIPPLE PLANTER OR CAST IRON BOX IN PAVED
OR CONCRETE AREAS:
2" CLOSE NIPPLE
2" 90' ELBOW
2" 90' ELE30W ;., 2" GALVANIZED PIPE AS REOUI1REO
::ONCRETE BLOCKING
PLAN
VALVE NUT EXTENSION AS REQUIRED
TWO PIECE CAST IRON VALVE (SEE DWG 81245 f PAGE 609{})
EQUAL TO DLYMPIC FOUNDRY CO. GR.411111 LINE CONCRETE 51DEWAL11
STANDARD 8" TOP SECTION, 6" MAX.
WITH REGULAR EASE 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' EL13W �.
._,
CIO
INSTAL 4 MIL POLYETHYLENE
�D�ba'a
lg" MAC{ 4_ 0"0 •n° ° o .a
PLASTIC COVER OVER WASHED
oQpor10O D,) 0
�$a°-
GRAVEL. CUT HOLE MR PIPE
° °o 4 pDa�4�
10 CU. FT, WASHED GRAVEL PASSING
1-1/2" AND RETAINED ON 1/4"
MF-SH
FOR DRAIN
ELEVATION
2 1/2" NST (THOSE)
AND 2 1/2" FN5T
CAP WITH GASKET
2"x2%2" TEE AND 2" CAP
2" CLOSE NIPPLE BEWWEEN TEE
AND 90' ELBOW,
2" 90' ELBOW
tip} O
34a.1
PUE3I,iC WORDS 2" BLGW-OFF STD. PLAN
+ �t DEPART14ENT" PERMANENT ASSEMBLY
MARC! [ �010
CITY OF
RENTON
Planning/Building/Public Works Dept.
J. TAB /
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S-404813 W-404811
IN COMPLIANCE WITH CITY OF RGnirnni eTnninnrzne
ASBUILT WATER NOTES + DETAILS
FOREST TERRACE PLAT
PULTE GROUP, INC
3535 FACTORIA BLVD S.E., #600
BELLEVUE, WA 98006
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DATE:
2/7/2022
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