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TYPICAL GATE VALVE a VALVE BOX
NOTE: ALL GATE VALVES TO BE RESILLIANCE
HEATED PER CARMEL UTILITIES
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City of Carmel swificaj, .
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Granular not in paved acre
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around base GI Valve box
e barrel s• OsN voles
Drain
can' ■ Main
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HYDRANT DETAIL
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SPECIFICATIONS
PiPE AND FITTINGS BEDDING AND BACKFILL
The pipe used for construction of the water mains shall be ductile iron. AN If the water main is constructed within 5 feet of a paved area, the pipe shall calculated and compared to the acceptable limit. The amount of leakage is The Owner shag be responsible for temporary Increased dliortne dosage to
ductile iron pipe shall be centrifugally cast and shall be made in accordance be bedded. Bedding shall be either crushed stone or curse sands and gravels determined by the quantity of water that is added to the new Iti1e at start -up.
with ANSI A21.51 (AWWA standard C151), latest revision. Pipe shag be and extend from 4 inches below the pipe invert to halfway up the pipe barrel. the piping system during the pressure testing to
cementmottar lined per AWWA C104. The bedding shall be compacted by hand tamping or by "walking" the maintain a pressure within 5 psi of the test pressure. The CONNECTION TO EXISTING LINE
material in. The trench shall be baekfilled with crushed stone or coarse sands acceptabb leakage Is that calculated with the following formula: The water main shall be connected to an existing 164neh water 11116 on 131 st
All pipe shall be push -on joint type with a minimum pressure class of 350. and gravel. Street east at an existing gate valve.
Fittings shall be mechanical joint with a minimum pressure rating of 250. AN other trendies can be badkftiled with suitable excavated materials. Non- L = SD P/133,200
suitable bacdig materials include rocks over 3 inches in size, concrete, frozen WHERE: SERVICE CONNECTION
Lubricants used shall be non -toxic and shall not support the growth of bacteria L = Allowable Leakage (�) Corporation Stops shall be dose grained red wtiterworks brass meeting
material, Hoots and rubbish. °�°rett valve with
and shall not have a deteriorating effect on the gasket or pipe. No taste or THRUST BLOCKS AND RESTRAINING JOINTS S =Length of Pipe Tested (it) AWWA Standard 0-800. Corporation stops shell be
odor shall be transmitted in a pipe which has been flushed per AWWA D = Nominal Diameter of Pipe ( inches) The main side of the cooperation >P shall be threaded
standards. Concrete thrust blocks shall be placed between solid ground and all fittings ag during (ps+g) for �� � �t �. � �� �� � � R{t� �n � a
(tees, crosses, bends and plugs) to prevent movement. Concrete used for thrust
P = Average Test Pressured the Pressure Test shag Mueller Company or
Gaskets shall comply with ANSI Standard A21.11. Push -on joints shah be blades snail have a 28 day compression strength of 3000 psi. Restraining The piping system is acceptable as long as tti6 system leakage does not coupling
-� - - - '
joints can be used where acceptable to the City.
Ford.
single rubber - gasket joints. Mechanical joints shall be gasketed and bbited exceed the calculate allowable limit. The meeting ASTM B-
joints. Gasket dimensions shall meet the manufacturer's standard design SITE RESTORATION exception to this rule is that all visibi'e leaks shall be repaired regardless of the The service IWO shall be copper' tubing. Type K
dimension and tolerances. The size and shape shag be such that an adequate leakage amount 88. The tap to the main shall be made at a 45 degree angle• The tubing shall
compression force is provided against the spigot and socket after assembly so The area not located on the owner's property shall be
P Pr 9 y restored to pre - construction condition following then b6 gently be to the elevation required for the service connection. An
that a positive seal is provided for all combinations of joints and gaskets. DISINFECTION le valve shall be placed on the Owner side of the meter. A shut off valve
construction. The trenches shall be restored to original
Gaskets shall be vulcanized natural or vulcanized synthetic rubber. Following testing and prior to placing in service, the water main shall be shall be placed on the customer stile of �' tlAetere shall meted
straps � end grade by backfiliing with excavated materials. tll�xou hl flushed then disinfected using a
Grassed areas shall be seeded and mulched. The seed applied shall be g Y n9 inside buildings. Backflow prevention devices shall be Installed on the
HYDRANTS AND VALVES high quality with a mix of approximately 65% chlorine solution. The chlorine solution can be either a gas -water mixture or a building side 'd the water meter.
Fire hydrants shall be 6 -inch size with 64nch connection. Two 2.1/2 inch hose calcium hypochorite solution. Water used to dilute the chlorine solution shall
nozzles and a 4 -112 inch pumper nozzle shall be provided each threaded to Kentucky Bluegrass, 2596 Perennial Rye Grass, and 1096 Red Top. be obtained from the water line to which the new line is connected. The
meet the local Fire Department requirements. All nozzle caps shall be HYDROSTATIC TESTING water should be added to the water line at a rate to achieve a chlorine residual
chained to the hydrant. Hydrant shall be break type as manufactured by Mueller After installation of the pipe, fittings and valves, the at the far end of 40-54 parts per million (ppm). The chlorine solution shall
Company or equal. water main shall be subjected to a hydrostatic pressure remain in the line for a minimum of 24 hours. After this period of time, the
test The pressure test shall be a minimum duration of two chlorine residual in the line shall be tested at representative locations and
Where indicated provide 64nch gate valve with valve box. Gate valve shat! be be at least 10 ppm.
rated for 200 psi pressure. The valve shall be double disc type, iron body, tested but not more than six hours. The system shall be
bronze mounted, conforming to AWWA C500. Valve box shall be cast iron with tested at a pressure of 150 psi. The provisions a$ set forth in AWWA 0-600, Section 4 shall be followed. The test shall be After chlorination of the line, the treated water in the new line "I be
cover marked "WATER ". and should be painted traffic yellow. by first slowly filling the pipe system thoroughly flushed. Flushing shall be adequate so that the water quality shall
conducted be shown by testing to be comparable to the water in the existing water system.
with water. Air shalt be expelled form the line using corporation cocks
EXCAVATION FOR WATER MAINS Samples of water from the new line shall be collected under the direction of
Minimum trench width shall be 1.25 times the pipe O.D. plus 12 inches. installed by the Contractor at all high points. After the air is expelled, the Utility personnel. These samples will then be
corporation cocks shall be sent to the Indiana Department of Health for
All water mains shall have a minimum earth cover of 54 inches over the top closed and the test pressure applied. The test bacteriological testing.
of the pipe. If during the excavation the trench is excavated below the pipe pressure shall be adjusted based upon the relative elevation of the test gauge to
laying elevation, the part of the trench excavated below the pipe laying elevation the lowest elevation of the line. At least two sets of successive satisfactory bacteriological samples taken in 24
shall be corrected with approved material which is thoroughly compacted. hour intervals shall be required prior to the line being put in service. When
D the pressure testing, nit, any pipe, fittings, or valves which are initial test results are not acceptable, the line shall be tightly flushed and the
N the soil at the bottom of the trench is not uniformly good and stone, hard visible shall be viewed carefully for any damage sampling/testing procedures
pan, shale or cemented gravel are expos6d, the trench kall be excavated or defect. Any damaged or defected material shall be replaced and the repeated, if the test results are atilt not
below the grade line and backfilled with tamped selected fill. testing repeated. samples an tests.
After procedure steal! be repeated followed by new
same
After completion of the pressure test, leakage shall be n
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0/1 A700 P. 5..A' .Llmrrnr are.
I PAbar pgrp+e or A6# /,ac
L
0
SPECIFICATIONS
PiPE AND FITTINGS BEDDING AND BACKFILL
The pipe used for construction of the water mains shall be ductile iron. AN If the water main is constructed within 5 feet of a paved area, the pipe shall calculated and compared to the acceptable limit. The amount of leakage is The Owner shag be responsible for temporary Increased dliortne dosage to
ductile iron pipe shall be centrifugally cast and shall be made in accordance be bedded. Bedding shall be either crushed stone or curse sands and gravels determined by the quantity of water that is added to the new Iti1e at start -up.
with ANSI A21.51 (AWWA standard C151), latest revision. Pipe shag be and extend from 4 inches below the pipe invert to halfway up the pipe barrel. the piping system during the pressure testing to
cementmottar lined per AWWA C104. The bedding shall be compacted by hand tamping or by "walking" the maintain a pressure within 5 psi of the test pressure. The CONNECTION TO EXISTING LINE
material in. The trench shall be baekfilled with crushed stone or coarse sands acceptabb leakage Is that calculated with the following formula: The water main shall be connected to an existing 164neh water 11116 on 131 st
All pipe shall be push -on joint type with a minimum pressure class of 350. and gravel. Street east at an existing gate valve.
Fittings shall be mechanical joint with a minimum pressure rating of 250. AN other trendies can be badkftiled with suitable excavated materials. Non- L = SD P/133,200
suitable bacdig materials include rocks over 3 inches in size, concrete, frozen WHERE: SERVICE CONNECTION
Lubricants used shall be non -toxic and shall not support the growth of bacteria L = Allowable Leakage (�) Corporation Stops shall be dose grained red wtiterworks brass meeting
material, Hoots and rubbish. °�°rett valve with
and shall not have a deteriorating effect on the gasket or pipe. No taste or THRUST BLOCKS AND RESTRAINING JOINTS S =Length of Pipe Tested (it) AWWA Standard 0-800. Corporation stops shell be
odor shall be transmitted in a pipe which has been flushed per AWWA D = Nominal Diameter of Pipe ( inches) The main side of the cooperation >P shall be threaded
standards. Concrete thrust blocks shall be placed between solid ground and all fittings ag during (ps+g) for �� � �t �. � �� �� � � R{t� �n � a
(tees, crosses, bends and plugs) to prevent movement. Concrete used for thrust
P = Average Test Pressured the Pressure Test shag Mueller Company or
Gaskets shall comply with ANSI Standard A21.11. Push -on joints shah be blades snail have a 28 day compression strength of 3000 psi. Restraining The piping system is acceptable as long as tti6 system leakage does not coupling
-� - - - '
joints can be used where acceptable to the City.
Ford.
single rubber - gasket joints. Mechanical joints shall be gasketed and bbited exceed the calculate allowable limit. The meeting ASTM B-
joints. Gasket dimensions shall meet the manufacturer's standard design SITE RESTORATION exception to this rule is that all visibi'e leaks shall be repaired regardless of the The service IWO shall be copper' tubing. Type K
dimension and tolerances. The size and shape shag be such that an adequate leakage amount 88. The tap to the main shall be made at a 45 degree angle• The tubing shall
compression force is provided against the spigot and socket after assembly so The area not located on the owner's property shall be
P Pr 9 y restored to pre - construction condition following then b6 gently be to the elevation required for the service connection. An
that a positive seal is provided for all combinations of joints and gaskets. DISINFECTION le valve shall be placed on the Owner side of the meter. A shut off valve
construction. The trenches shall be restored to original
Gaskets shall be vulcanized natural or vulcanized synthetic rubber. Following testing and prior to placing in service, the water main shall be shall be placed on the customer stile of �' tlAetere shall meted
straps � end grade by backfiliing with excavated materials. tll�xou hl flushed then disinfected using a
Grassed areas shall be seeded and mulched. The seed applied shall be g Y n9 inside buildings. Backflow prevention devices shall be Installed on the
HYDRANTS AND VALVES high quality with a mix of approximately 65% chlorine solution. The chlorine solution can be either a gas -water mixture or a building side 'd the water meter.
Fire hydrants shall be 6 -inch size with 64nch connection. Two 2.1/2 inch hose calcium hypochorite solution. Water used to dilute the chlorine solution shall
nozzles and a 4 -112 inch pumper nozzle shall be provided each threaded to Kentucky Bluegrass, 2596 Perennial Rye Grass, and 1096 Red Top. be obtained from the water line to which the new line is connected. The
meet the local Fire Department requirements. All nozzle caps shall be HYDROSTATIC TESTING water should be added to the water line at a rate to achieve a chlorine residual
chained to the hydrant. Hydrant shall be break type as manufactured by Mueller After installation of the pipe, fittings and valves, the at the far end of 40-54 parts per million (ppm). The chlorine solution shall
Company or equal. water main shall be subjected to a hydrostatic pressure remain in the line for a minimum of 24 hours. After this period of time, the
test The pressure test shall be a minimum duration of two chlorine residual in the line shall be tested at representative locations and
Where indicated provide 64nch gate valve with valve box. Gate valve shat! be be at least 10 ppm.
rated for 200 psi pressure. The valve shall be double disc type, iron body, tested but not more than six hours. The system shall be
bronze mounted, conforming to AWWA C500. Valve box shall be cast iron with tested at a pressure of 150 psi. The provisions a$ set forth in AWWA 0-600, Section 4 shall be followed. The test shall be After chlorination of the line, the treated water in the new line "I be
cover marked "WATER ". and should be painted traffic yellow. by first slowly filling the pipe system thoroughly flushed. Flushing shall be adequate so that the water quality shall
conducted be shown by testing to be comparable to the water in the existing water system.
with water. Air shalt be expelled form the line using corporation cocks
EXCAVATION FOR WATER MAINS Samples of water from the new line shall be collected under the direction of
Minimum trench width shall be 1.25 times the pipe O.D. plus 12 inches. installed by the Contractor at all high points. After the air is expelled, the Utility personnel. These samples will then be
corporation cocks shall be sent to the Indiana Department of Health for
All water mains shall have a minimum earth cover of 54 inches over the top closed and the test pressure applied. The test bacteriological testing.
of the pipe. If during the excavation the trench is excavated below the pipe pressure shall be adjusted based upon the relative elevation of the test gauge to
laying elevation, the part of the trench excavated below the pipe laying elevation the lowest elevation of the line. At least two sets of successive satisfactory bacteriological samples taken in 24
shall be corrected with approved material which is thoroughly compacted. hour intervals shall be required prior to the line being put in service. When
D the pressure testing, nit, any pipe, fittings, or valves which are initial test results are not acceptable, the line shall be tightly flushed and the
N the soil at the bottom of the trench is not uniformly good and stone, hard visible shall be viewed carefully for any damage sampling/testing procedures
pan, shale or cemented gravel are expos6d, the trench kall be excavated or defect. Any damaged or defected material shall be replaced and the repeated, if the test results are atilt not
below the grade line and backfilled with tamped selected fill. testing repeated. samples an tests.
After procedure steal! be repeated followed by new
same
After completion of the pressure test, leakage shall be n
MOMAN.S tNGINIfttNG #17314 i I
1 � '
F � G
A
a
r1W%rVF-W &7 MA; A 1 / -0474 -4741 / • -
06te -7 q�71 f5cok- WIA. Job 14o.:///-07f/ Tube Mo.!
a ■ t/
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