HomeMy WebLinkAboutWTR2703436.21-1 /2" AND 2" WATER SERVICE DETAIL
CAUTION: VALVE BOX SHOULD NOT REST ON PIPE.
LATER COMPACTION IN AREA OF VALVE BOX COULD
CAUSE THE BREAKAGE OF THE SERVICE. ,--,-�
Z
C - II
G II
II
o ;l 4
'\
�I �I
I I
O II �I
MATERIAL LIST FOR " SERVICE: METER LOCATED IN PLANTING STRIP BETWEEN CURB &SIDEWALK
1. 2" tapped tee.
2. 6" long X 2" brass nipple with threaded ends (MIPT).
3. 2" double disc gate valve (full opening for tapping) with threaded ends,
square operating nut, and valve nut extension if required (dwg BR46/Page B090).
4. Two piece cast Iron valve box. Standard 8" top section with regular base section,
length to fit, "lug" type cover.
5. 2" brass bushing (MIPT x FIPT).
2 each 2" brass or bronze nipples 6" length, threaded ends.
2 each 2"-90' brass or bronze elbows (FIPT x FIPT).
6. 2" (MIPT) x compression fitting, Ford C84-66 or equal.
7. 2" soft copper tubing type "K , length to fit.
8. 2" pack -joint 90' ell, for Ford L44-77 or equal.
9. 2" Customsetter with by-pass Ford VFH 77-12B x 17-3/16" or equal, with flanged
angle valve and padlock wings on inlet, and angle check valve outlet, ball valve on
bypass with padlock wings. Customsetter shall have vertical inlet and outlet.
10. Rigid meter spreader to be supplied and installed in meter setter by contractor.
11. Water meter shall be supplied and installed by City of Renton upon payment of all
related water meter fee and satisfactory pressure and purity tests.
12. 17"x28" concrete meter box with 3/8" steel diamond -plate cover equal to Fog Tits
Meter Seal Co. No. 2T. Meter box shall be double stacked.
13. 2" coupling (compression x FIPT) with 2" plug (MIPT), Ford C-14-66 or equal.
The property owner is responsible for any necessary adaptation or extension of
water service.
CONCRETE BLOCKING SIZING PROCEDURE
A. GENERAL
The amount of concrete required to anchor horizontal
bends, tees, and dead ends depends on the strength
of the soil. The methods of placing concrete to keep
the joint accessible is shown in Figure 1. The area
in square feet of concrete which must bear against
the side of the trench is found by dividing the
thrustinpounds shown in Table T by the safe
beaCRlII load of the soil as shown in Table 2.
B.
1. The sizing procedure is for horizontal or
downward thrust only.
2. Height of the thrust block must be equal
to or less than 1 /2 the depth from the ground
surface to the block base.
3. The thrust block bearing face is approximately
rectangular.
4. The concrete blocking shall be as per APWA
SYMBOLSecification 74-2.14.
C.
d = outside Diameter of Pipe in Feet
T = Thrust in Pounds at the Fitting (Table 1)
SBL = Safe Bearing Load in Pounds/Sq. Ft. (Table 2)
h = Depth of Trench in Feet
W = Width of Trench in Feet
A = Area of Concrete which must bear against the
Side of the Trench in Sq. Ft.
Hm = Maximum Height of the Thrust Block in feet
Dc = Depth of the Concrete Thrust Block
to Bearing Surface in Feet
Lm = Maximum Length of the Thrust Block in Feet
GROUND SUFACE___
11 1
h `V dd
Hm= 2 + '
BLOCK BASE
Dc
D. CALCULATION EQUATIONS W
1. Area of Concrete (A) = Thrust (In Pounds = SBL
Safe Bearing Load (In Pounds/Sq. Ft.)
2. Maximum Height of Thrust Block (Hm) = Depth of Trench in Feet _ h
2 - 2
Z I I Z
J J
IN UNIMPROVED RIGHT-OF-WAY
w
I INSTALL METER BOX AT
a PROPERTY LINE. o
0
W W
EL a%
10" MIN.
14" MAX.
36" MIN.
LEAVE EXPOSED COVER
7 120'
MIN
BY PASS NOT NEEDED
.'` FOR IRRIGATION METERS
7 CRUSHED ROCK BASE
8 TO SUPPORT VAULT.
u-m , Arrn ul nl A\ITIAIP. O'Mfln OCTLLICCAI /M IQ Akin CInC'WAI V
1. 2" tapped tee.
2. 6" long X 2" brass nipple with threaded ends (MIPT). CAST IRON OR
3. 2" double disc gate valve (full opening for tapping) with threaded ends, square DUCTILE IRON
operating nut, and valve nut extension if required (dwg BR46/page B090). NjATFRMAIN_
4. Two piece cost iron valve box. Standard 8" top section with regular base section,
length to fit, "lug" type cover.
5. 2" X 1-1/2" hex brass bushing (MIPT x FIPT).
2 each 1-1/2" brass or bronze nipples 6" length, threaded ends.
2 each 1-1/2"-90' brass or bronze elbows (FIPT x FIPT).
6. 1-1/2" (MIPT) x compression fitting, Ford C84-66 or equal.
7. 1-1/2" soft copper tubing type "K , length to fit.
8. 1-1/2" pack -joint 90' ell, for Ford L44-77 or equal.
9 1 1 /2" C t tt r with b ass Ford VFH 66-128 x 13-3/16" or equal with flanged
2" BRASS NIPPLE
(MIPT x MIPT)
CONCRETE BLOCKS
FOR SERVICE FROM EXISTING
WATERMAINS INSTALL 2" FORD
F202 STYLE SADDEL (IPT)
ALTERNATE CONNECTION DETAIL
FOR EXISTING MAINS
Y-p
angle valve andpadlockwings on inlet, and angle check valve outlet, ball valve on 1-1/2" & 2" WATER SERVICE DETAIL
bypass with padlock wings. Customsetter shall have vertical inlet and outlet.
10. Rigid meter spreader to be supplied and installed in meter setter by contractor. LOCATED IN PLANTING STRIP
11. Water meter shall be supplied and installed by City of Renton upon payment of all BETWEEN CURB & SIDEWALK
related water meter fee and satisfactory pressure and purity tests.
12. 17"x28" concrete meter box with 3/8" steel diamond -plate cover equal to Fog Tite ADOPTED
Meter Seal Co. No. 2T. Meter box shall be double stacked. CITY OF RENTON
13. 1-1/2" coupling (compression x FIPT) with 1-1/2" plug (MIPT), Ford C-14-66 STANDARD PLANS
or equal. The property owner is responsible for any necessary adaptation
or extension of water service. LST DATE: 12/96
10/15/96 Add valve nut extension DCV AG
3/8/95 Material Lists DCV AG
I_ ; REVISION BY APPR'D DWG. NAME: BR42
2" WATER SERVICE (RENTON STD.
NOT TO SCALE
- Go to Table 2: Table 2 gives the safe bearing load for
sand and gravel: 3,000 lbs./sq. ft.
- Go to Figure 1: figure 1 indicates the position
of the concrete for blocking the 90' bend.
- Go to the specifications of the project and find
depth of trench (h) - 4 feet
- Width of trench (VI) = 3 feet
With the above assembled information,
we proceed to the final calculations:
Thrust 21,360 = 712 s ft
- Area of Concrete (A) _ - q
Safe Bearing Load 3,000
- Maximum Height of Thrust Block (Hm) = Depth of Trench in Feet
2
= 2 = 2 - 2.0 ft.
- Depth of Concrete Thrust Block (De)
Width of Trench in Feet (W) - Outside Diameter of Pipe (d)
= 2
3-0.75-1.13ft.
2
- Maximum Length of Thrust Block (Lm) a= Area of Concrete
Height of Concrete
= A = 7.12 - 3.56 ft.
Hm 2.0
- Required Amount of Concrete = (Height x Depth x Length) x 0.03704
- (Hm x Lm x Dc) x 0.03704
_ (2.0 x 3.56 x 1.13) x 0.03704
- 0.30 cu. yd.
TART F 1
Size
Pressure
PSI
Thrust at Fittings in Pounds
Tees
90'
45'
22-1 /2
11-1/4'
Dead Ends
Bend
Bend
Bend
Bend
3"
300
2,120
3.000
1,530
830
430
4"
300
3,780
5,370
2,910
1,470
750
6"
300
8,500
12,000
6,510
3,320
1,700
8"
300
15,100
21,360
11,550
5,880
3,020
10"
275
21,620
30,570
16,540
8,430
4,330
12"
250
33,930
48,000
25,950
13,260
6,780
14"
250
46,200
65,370
35,340
18,030
9,240
16"
225
45,250
64,000
34,620
17,650
9,050
18"
200
50,900
72,000
38,940
19,860
10.180
20"
200
62,840
88.900
48,0840
24,520
12,560
24"
200
90,480
127,980
69,200
35,320
18,100
30"
200
141,370
199,960
108,150
55,140
28,280
36"
200
203,580
287,950
155,740
79,400
40,720
CAP
TEE
SP PAGE:6107.
Ni I
22-1/2a
45aBEND
ti
1
11-1/4' 90 BENI
FIGURE 1
Width of Trench in Feet) - TABLE 2
Outside Diameter of Pipe in Feet) W-d
3. Depth of Concrete Thrust Block = 2 = 2 safe Bearing Loads in Lb./ NOTE: FOR CONVEX VERTICAL BENDS BLOCKING
The safe bearing loads given in the following table are for SEE APWA STANDARD PLAN NO. 73.
Area of Concrete A horizontal thrusts when the depth of cover over the pipe
4. Maximum Length of Thrust Block (Lm) = Maximum Height Hm exceeds 2 feet.
Safe Bearing Load
5. Required Amount of Concrete (Cu. Yd.) _ (Height x Depth x Length) x 0.03704 ML Lb. per Sq. Ft.
(Hm x Lm x Dc) x 0 03704
C291 I C503
•Muck, peat, eta. 1,000 CONCRETE BLOCKING SIZING PROCEDURE
E. EXAMPLE Soft Clay 2,000
Sand
Sand and Gravel 3,000
1. Problem: Sand and Gravel Cemented with Clay 4.000 ADOPTED
Calculation of the amount of concrete required to block a 90' bend in an 8" Hard Shale 10,000 CITY OF RENTON
C.I. water main, the normal operating pressure In the pipe will be 65 psi and the soil *In muck or peat, all thrusts shall be restrained by plies or
condition in the area indicates sand and gravel, tie rods to solid foundations or by removal of muck STANDARD PLANS
2 Solution: or eat and replacement with ballast of sufficient
stability to resist thrusts. LST DATE: 12/96
- Maximum testing pressure (See Table 1) - 300 ppsi. = 0.75 ft. „
- Outside diameter of 8 pipe = 9.05 in. = 9.05/12 12/96 REFORMAT TO 11 x17 DCV DRT
- Go to Table 1: The testing pressure of 300 psi, we see 3/6/95 CORRECTED COLUMN HEADINGS DCV AG
that the throat on a 90' bend is 21,360 pounds. -. DWG NAME BR26
i;LVISION B'r APr i� D
BLOCKING (RENTON STD. PLAN;
NOT TO SCALE
SYM REVISION BY APPROVED DATE SYM REVISION BY APPROVED DATE
- BOEING 10-080 HUB RECORD DRAWING J# 140898-01 RFA RF 06.29.07
SP PAGE: B085
C503
A
BOE/NG°
Where shown on the plans or in the specifications or required by the Engineer,
joint restraint system (shackle rods) shall be used.
All joints restraint materials used shall be those
manufactured by Star National Products, 1323 Holly Avenue,
PO Box 258, Columbus, Ohio 43216 Materials
unless an equal alternate is approved in writing by the Engineer.
Steel Types:
High strength low -allay steel (cor-ten),
ASTM A242 heat -treated; Superstar "SST " series
High strength low -allay steel (cor-ten),
1. Tiebolt: ASTM A242, Superstar "SS" series
ASTM A242, Type 2, hot -dipped galvanized. SST 7:5/8" for 2" and
3" mechanical joints, 3/4" for 4 to 12" mechanical joints
ASTM A325, Type 3D, except tensite strenggth of full -body
threaded section shall be increased to 40,000 lbs. minimum
for 5/8" and 60,000 lbs. minimum for 3/4: by heat treatin (quenching
and tempering) to Manufacturer's reheat and hardness speci lcations.
SST 756: 3/4 for 14" to 24" mechanical joints. Same ASTM specification
as SST 7. SST 747: 3/4"some as SST 7, except
1" eye for 7/8" rod. Some ASTM specification as SST 7.
2. Tienut:
Heavy Hex Nut for Each Tiebolt. SS8: 5/8" and 3/4",
ASTM A563, Grade C3, hot -dip galvanized.
3. Tiecouppling:
Used to extend continuous threaded rods and are provided with
Grade C3.
center stop to aid installation, hot -dip galvanized.
SS 10: for 5/8" and 3/4" tierods, ASTM A563,
4. Tierod:
Continuous threaded rod for cutting to desired lengths,
hot -dip galvanized. SS 12: 5/8 and 3/4 diameter,
ASTM A242, Type 1 or Type 2; ANSI B1.1.
5. Tiewasher:
Round flat washers, hot -dip galvanized.
SS 17: ASTM A242, F436.
Pressure Force
Size PSI Pounds 2 3 4 6 8 10 12 14 16 24
3" 300 2,120 2-3/8"
_4" 300 3,780 3/8"
_6" 300 8,500 5/8" 1/2" 3/8"
_8" 300 15,100 3/4" 5/8" 1 /2"
10" 275 21,62 3/4" 5/8" 1/2"
12" 250 33,930 3/4" 5/8"
14" 250 46,200 3/4"
16" 225 45,250 3/4" 5/8"
18" 200 50,900 3/4" 5/8"
_20" 200 62,840 3/4" 5/8"
24" 200 90,480 3/4"
30" 200 141,370 7/81f
36" 200 203,580 7 8"
A A
PLAN VIEW
WATER
Galvanized
ASTM A153 for galvanizing iron and steel hardware
ASTM A123 for galvanizing rolled, pressed and forged steel shapes.
Joint Restrainer System Components:
Installation:
Install the joint restraint system in accordance with the Manufacturer's instructions
so all joints are mechanically locked together to prevent joint separation.
Tiebolts shall be installed to pull against the mechanical joint body and not
the M.J. follower. Torque nuts at 75-90 foot pounds for 3/4" nuts.
Install tiecouplings with both rods threaded equal distance into tiecouplings.
Arrange tierods symmetrically around the pipe.
Where a Manufacturer's mechanical joint valve or fitting is supplied with slots
for "T" bolts instead of holes, a flanged valve with a flange by mechanical joint adaptor
shall be used instead, so as to provide adequate space for locating tiebolt.
Where a continuous run of pipe is required to be restrained, no run of restrained
pipe shall be greater than 60 feet in length betwee fittings. Insert long body solid
sleeves as required on longer runs to keep tierod lengths to the 60 foot maximum.
Pipe used in continuously restrained runs shall be mechanical joint pipe and tiebolts
shall be installed as rod guides at each joint.
Where poly wrapping is not required, all tiebolts, tienuts, tiecouplings, tierods shall
be galvanized. All disturbed sections will be painted, to the inspector's
satisfaction, with ATCO #2221, or approved equal.
Where poly wrapping is not required, all tiebolts, tienuts, tiecouplings, tierods, and
tiewashers may be galvanized, as specified above, or plain and painted in their
4-97
EDIT TEXT
DCV1
DT
DATE
REVISION
BY
APPR'
VALVE BOX LID WITH EARS
IN DIRECTION OF WATEf
MAIN AND WORD "WATE
_..___.._._.._-..__.._ CAST INTO IT
7
SEE DETAIL so
2 PIECE CAST IRON VALVE
II BOX, RICH-SEATTLE TYPE
II OR OLYMPIC FOUNDARY
II
II
SECTION A -A
NOT TO SCALE
2" SQUARE
OPERATING NUT
4-1 /4" DI A.
1 /8" MIN. THICKNESS
STEEL
NTH AS REQUIRED
�•/��- 1 /8" MIN. THICKNESS
/ 2-1/4" INSIDE MEASUREMENT
2-1/4" DEPTH
VALVE OPERATING NUT
EXTENSION
SHACKLE RODDING AND TIE BOLTS
ADOPTED
CITY OF RENTON
STANDARD PLANS
LST DATE: 4/97
D DWG. NAME: BR27
RENTON STD.
VALVE MARKER NOTES:
VALVE MARKERS SHALL BE EQUAL TO
CARSONITE UTILITY MARKER
VALVE OPERATION NUT EXTENSION NOTE: VALVE MARKER POST TO BE USED FOR ALL
MAIN LINE VALVES OUTSIDE PAVED AREAS
EXTENSIONS ARE REQUIRED WHEN VALVE NUT
IS MORE THAN THREE (3) FEET BELOW FINISHED
GRADE. EXTENSIONS ARE TO BE A MININMUM OF
ONE (1) FOOT LONG. ONLY ONE EXTENSION TO
BE USED PER VALVE.
NOTE: ALL EXTENSIONS ARE TO BE MADE OF 12/15 EditedRefortextoted to „•x,r. Dcv DRT
10/16/98 Edited text DCV AG
STEEL, SIZED AS NOTED, AND PAINTED WITH DATE REVISION BY APPR'D
TWO COATS OF METAL PAINT.
WAT�_R VALVE (RENT
31 %
2 4"
PLAN
3"
MIN.
WIDTH
VALVE MARKER POST
SP PAGE: B089
WHITE POST
VALVE OPERATING NUT EXTENSION
AND VALVE MARKER POST
ADOPTED
CITY OF RENTON
STANDARD PLANS
LST DATE: 12/96
DWG. NAME: BR46
TD. PLAN
SP PAGE: B09
C503
NOT TO SCALE C291 I C503
\)44rU3k02W
DRAWN DATE SUBTITLE VVr%r%r RGYIJIV I� JIIYIVVV
ACCEPTABILITY WATER SYSTEM DETAILS J# 140898®01
THIS DESIGN AND/OR CHECKED
SPECIFICATION IS APPROVED SHEET
- ENGINEER TITLE 10-080 HUB SHELL &UTILITY SEPARATION C503
APPROVED BY DEPT. DATE
CHECKED
APP OVED BUILDING 10-080 HUB JOB N0. COMP NO.
J# 140898-01
APPROVED CIVIL MASTER RENTON, WA DWG NO. 10-080-0503
td
ti7
-2
0
IF
00
m
ao
cz tC
C1
t7
N
ro
o ::�
W 9
�
'
tTJ
W
e
_®
Cn
co