HomeMy WebLinkAboutW-436014WATER NOTES AND DETAILS
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EXISTING
WATER MAIN
PUBLIC WORKS
DEPARTMENT
TESTING CONNECTION
-- POLYPIG STATION PER STD PLAN 300.7
(1) VERTICAL CROSS (MJxFL)
(1) BLIND FLANGE ON TOP WITH 2" TAP AND 2" PLUG
(I) BLIND FLANGE ON BOTTOM
(1) PLUG (MJ) WITH 2" TAP AND TEMPORARY BLOW -OFF ASSEMBLY
WITH TEMPORARY THRUST BLOCKING
NEW DI WATER MAIN
TEMPORARY BLOCKING
CONNECTION TO EXISTING MAIN (BY CITY FORCES)
(1) TEE (FLxFL)
(2) DI SPOOLS
(2) LONG BODY DI SLEEVES (MJ) OR COUPLING ADAPTERS (ROMAC 501 OR EQUAL)
(3) GATE VALVES (FLxMJ)
(1) PLUG (MJ) WITH 2" TAP AND TEMPORARY BLOW -OFF ASSEMBLY
WITH CONCRETE THRUST BLOCKING PER STD PLAN 330.1
FINAL CONNECTION
UPON COMPLETION OF POLYPIGGING, HYDROSTATIC TESTING,
AND DISINFECTION, REMOVE TEMPORARY THRUST BLOCKING
AND TEMPORARY BLOW OFF ASSEMBLIES
FINAL CONNECTION (BY CITY FORCES)
(2) DI SPOOLS
(1) LONG BODY DI SLEEVE (Ml)
NEW DI WATER MAIN
NOTES:
1. ALL CONNECTIONS TO EXISTING WATER MAINS WILL BE CONDUCTED BY CITY FORCES AS
SPECIFIED IN SECTION S-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 Cl PIPE WITH
SAME OUTSIDE DIAMETER
3. COUPLING ADAPTORS FOR CONNECTION FROM DI TO Cl PIPE WITH DIFFERENT O.D. AND
FROM DI TO AC OR TO STEEL PIPE
STD. PLAN - 300.3
CONNECTION TO WATER MAIN APPROVE[)
CUT -IN TEE AND THREE VALVES 6/28/2023
DATE
11 14' AND 22 12 ° BENDS
- PIPE CLAMP AND
ANCHOR ROD
f
� . • P21 -L
{ A
a
.�1
A
45' BEND
PIPE CLAMP AND
ANCHOR ROD
• c � c.
A= 1
MINIMUM DIMENSIONS
PIPE
SIZE
BEND
VOLUME
(CF)
A
D •
L
111/4*
8
2.0'
1.5'
4"
22"
11
2.2'
V4"
2.0'
45'
30
3.1'
6"
11 y4
11
2.2'
ly4"
2.0'
22 Y
25
2.9'
4s'
68
4.1'
a'
113/4
16
2S'
V'4"
2.0'
22 Y
47
3.6'
45'
123
32
5.0'
12"
11 %4,
3.2'
3'4"
2.0'
22
88
4.S'
3.0'
2.5'
45'
1 232
6.1'
11 14
70
4.1'
1"
3,0'
16"
22 Y
184
5.7'
1"
4.0'
as•
478
7s'
20'
1114 91
a.s'
I Y4"
3.0'
221i 225
6.1'
4.0'
45' 560
8.2'
1114 128
5.0'
1 L4
3.5'
24"
2212 320
6.8'
138"
4.5'
45' 820
9.4'
' D = ANCHOR ROD DIAMETER
NOTES:
1, CONCRETE BLOCKING SIZES BASED ON 200 PSI HYDROSTATIC PRESSURE AND 3,000 PSI CONCRETE.
2. ALL CONCRETE SHALL BE MECHANICALLY MIXED. JOB SITE MIXING, HAND -MIXED CONCRETE, AND MOBILE CONCRETE MIXERS 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.
5. WATER MAIN SHALL NOT BE PRESSURIZED UNTIL ALL TRENCHING WITHIN 100' OF VERTICAL BEND IS BACKFILLED AND COMPACTED TO
MINIMUM 3' COVER,
6. CONCRETE BLOCKING SHALL BE LEFT OPEN OR SHEETED FOR MINIMUM 24 HOURS.
0PUBLIC WORKS
DEPARTMENT
CONCRETE BLOCKING
FOR VERTICAL FITTINGS
STD. PLAN - 330.2
1
8r2(
DA,E
HARMONY RIDGE
A PORTION OF SECTION 20, TOWNSHIP 23 N., RANGE 05 E., W.M.
CITY OF RENTON, KING COUNTY, WASHINGTON
METERED BACKFLOW ASSEMBLY
(TO BE OBTAINED FROM CITY)
(1) 2 CONTROL VALVE
(1) CONSTRUCTION METER
(1) RPBA
METER SUPPORT (BY CONTRACTOR)
1'I(i�y
7[ - HYDRANT ON EXISTING WATER MAIN
NSF 61 SUPPLY HOSE I TEMPORARY BLOW -OFF ASSEMBLY
1 (1) 2" GALVANIZED PIPE
(1) 2" 90' BEND �-
(1) 2" GATE VALVE
II POLYPIG
TEMPORARY BLOCKING
POLYPIG STATION
(1)
VERTICAL CROSS (MJxFL), S1ZE 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 (MJ) ON END OF CROSS WITH TEMPORARY THRUST BLOCKING
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 CROSS VIA SANITARY METHOD PRIOR TO DISINFECTION OF NEN
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 IS 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.
STD. PLAN - 300.7
.• PUBLIC WORKS nvvecrom
�1" DEPARTMENT POLYPIGGING NEW WATER MAINS
�2
EDAT
90' BEND 45' BEND
d
/ A C
.
CAP / PLUG 22 1/2° BEND
8 � -
TEE 11 %4° BEND
MINIMUM BLARING ARLA
"
AGAINST UNDISTURBED SOIL (SF)PIPE
SIZE
PR(PSI)RE
O
OB
OC
OD
OE
4
200
2/(1)
1/GONE)
1/(NONE)
NONF
NONE
300
3/(2)
2/(2)
2/(1)
1/0)
NONE
200
4/(3)
3/(2)
3/(1)
1/(1)
1/(NONE)
6
300
6/(4)
4/(3)
3/(2)
2/(1)
1/(NONE)
8
200
7/(5)
5/(3)
4/(3)
2/(2)
1/0)
300
ll/(8)
8/(5)
6/(4)
3/(2)
2/(1)
200
ll/(8)
8/(6)
6/(4)
3/(2)
2/(1)
10'
275
16/(11)
ll/(7)
9/(6)
5/(3)
3/(2)
12"
200
16/(11)
11/(8)
9/(6)
5/(3)
3/(2)
250
24/(16)
17/(11)
13/(9)
7/(5)
4/(3)
]4"
200
22/(13)
16/(11)
12/(8)
6/(4)
3/(2)
250
33 22)
23/(16)
18/(12)
ME)
5/(3)
16"
200
29/(19)
21/(14)
16/(11)
8/(6)
5/(3)
225
32/(21)
23/(16)
17/(12)
9/(6)
5/(3)
18"
200
36/(24)
26/(17)
20/(13)
10/(7)
5/(4)
70"
200
45/(29)
32/(21)
24/116)
13/(8)
7/14)
24"
200
64/(43)
46/(30)
35/(23)
18/(12)
9/(6)
` VALUES BASED ON SAFE BEARING LOAD OF 2,000/(3,000) PSF
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 SOIL CONDITIONS,
2, FITTINGS SHALL BE POLYWRAPPED PRIOR TO POURING CONCRETE BLOCKING.
3. CONCRETE BLOCKING SHALL BE CAST IN PLACE AND SHALL HAVE A MINIMUM OF 0.25 SF BEARING AREA AGAINST THE FITTING.
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 HYDROSTATIC TEST 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.
+Fv¢oveD. STD. PLAN - 330.1
,• PUBLIC WORKS CONCRETE BLOCKING
�Ie DEPARTMENT FOR HORIZONTAL FITTINGS
BENCHMARK
DATUM TOP OF 3/8" BRASS PLUG SET IN CONCRETE FOUND BRASS PIN 0.76' BELOW GRADE IN 4X4
MONUMENT AT INTERSECTION OF PUGET DRIVE CONC. MONUMENT IN MONUMENT CASE AT INTX 116TH
HORIZONTAL DATUM: VERTICAL DATUM: SE AND SE 19TH ST (NAD 83/11) AVE SE & 157TH ST (JUNE 2022) (NAD 83/11)
NAD '83/' 11 NAVD '88 N: 172240.27, E: 1304612.10 N: 171833.64, E: 1305874.10
1 I CITY REVIEW COMMENTS DATED
2 CITY REVIEW COMMENTS DATED
\►G
REVISION
� 4"
BLUE REFLECTIVE PAVEMENT MARKER,
STIMSONITE MODEL C88 OR EQUAL,
PLACED 4" FROM ROADWAY
CENTERLINE AS INDICATED BELOW
MARKER
I
T
I
I
TWO LANE ROAD OFFSET MARKER
MARKER
I
I
I I
FOUR LANE ROAD OFFSET MARKER
MARKER
I
I
ON SIDE STREETS WHERE THE HYDRANT IS
WITHIN 20' OF A MAJOR STREET, THE MARKER
SHALL BE INSTALLED ON THAT MAJOR STREET
MARKER
I I
T
I I
FIVE LANE ROAD OFFSET MARKER
PUBLIC WORKS FIRE HYDRANT ASSEMBLY
DEPARTMENT PAVEMENT MARKER
VALVE BOX AND LID
A A
-+ B
SECTION A -A
STD. PLAN - 310.3
VALVE OPERATING NUT EXTENSION
2" SQUARE
OPERATING NUT
MAIN 4'.," DIAMETER
"MIN THICKNESS
1" DIAMETER STEEL,
LENGTH AS REQUIRED
x" MIN THICKNESS
c) 2' " INSIDE MEASUREMENT
2 1," DEPTH
NOTES:
1. EXTENSIONS 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
TH REGULAR
STANDARD 8"
34"
)UNDRY INC
DCKING)
3"
MIN
E
3Ox
"WATER",
62°
DF WATER
"
IN PAVED24
TE PAD IN
l
H ANCHOR
READ NOTES:
.ITY MARKER
1, VALVE MARKER POST 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,
VALVE BOX,
SM. PLAN - 330.7
NA VED
)ERATING NUT EXTENSION,
AND MARKER POST
_ - 6128f2023
a DATE
RK
9/26/25
TJS
SURVEYED:
ANG
1 /5/25
TJS
DESIGNED:
RK
DRAWN:
RK
CHECKED:
BJT
BY
DATE
APPR
APPROVED:
TJS
SCALE,
N/A
ONE INCH
AT FULL SCALE
IF NOT ONE INCH
SCALE ACCORDINGLY
VERnCAL- NAVD 1986
HORIZONTAL: NAD 1983/2011
DATU M
6
V
3' MIN RADIUS
UNOBSTRUCTED WORKING AREA
AROUND OUTSIDE OF FIRE HYDRANT
ONE MAN ROCK
1
1
k \ 4'x4'x6" CONCRETE SHEAR BLOCK
FILL
T MIN RADIUS
UNOBSTRUCTED WORKING AREA
AROUND OUTSIDE OF FIRE HYDRANT
6" CONCRETE SHEAR BLOCK
NOTE:
4'x4'x6" CONCRETE SHEAR BLOCK AROUND FIRE HYDRANT WITH EXPANSION JOINT AT BACK OF SIDEWALK, FINISH TO MATCH SIDEWALK, ALL
CONCRETE SHALL BE MINIMUM 3,000 PSI AND SHALL BE MECHANICALLY MIXED - JOB SITE MIXING, HAND -MIXED CONCRETE, AND MOBILE
CONCRETE MIXERS ARE NOT ALLOWED.
STD. PLAN - 330.2
PUBLIC WORKS FIRE HYDRANT ASSEMBLY A°`"°Vt°
DEPARTMENT SHEAR BLOCK 612812(
DATE
PLAN
rr-
�J J H
A 0
PROFILE
FINISHED GRADE I
1
- - 4" TO 6" _.
H
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F
( 6.
1 MAIN F
e
a D
A
MATERIALS
A TEE MAIN LINE TEE WITH 4" SIDE OUTLET (MJxFL) WITH PLUG (MJ)
B GATE VALVE 4" GATE VALVE WITH 2" SQUARE OPERATING NUT AND VALVE OPERATING NUT EXTENSION AS REQUIRED
PER STD PLAN 330 1
C VALVE BOX AND LID VALVE BOX AND LID PER STD PLAN 330.8
(D FLANGE 4"x2" TAPPED FLANGE (FLxFIPT)
( E PIPE 2" BRASS OR BRONZE NIPPLE, LENGTH TO FIT
IF BEND 2" 90' BRASS BEND (FIPT x PACK JOINT), FORD C14-77-Q NL OR EQUAL
I G ADAPTER 2"x2 I," BRASS ADAPTER (FIPTxMNST)
H CAP 2'2" CAP (FNST) WITH GASKET, NOT VENTED
(I 1 METER BOX AND LID METER BOX, ARMORCAST A6D01640PCX18, WITH METER BOX LID, ARMORCAST A6001947RCI-H7, TO READ
"RENTON WATER", EXPANSION JOINTS MUST BE INSTALLED 12" MINIMUM ON BOTH SIDES OF METER BOX
1 J I BLOCKING CONCRETE BLOCKING PER STD PLAN 330.1
STD. PLAN - 340.1
PUBLIC WORKS 2" BLOW -OFF ASSEMBLY fAww�o-.
DEPARTMENT (PERMANENT)��-�^ 6/28r2L
.,in•sraer DATE
CALL BEFORE YOU DIG:
1-800-424-5555
CITY OF
RENTON
Planning/Building/Public Works Dept.
W-436014
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IN COMPLIANCE WITH CITY OF RENTON STANDARDS
DEVELOPMENT ENGINEERING c
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HBray 02/05/2026
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WATER UTILITY N
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DATE: Z
WATER NOTES AND DETAILS 1/6/2026 Z ca
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PAGE -
HARMONY RIDGE DRAWING NO:
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