HomeMy WebLinkAboutC030_Water-Details 11-13-20MJ GLAND
MJ VALVE
MJ GLAND
D.I.
PIPE
D.I.
PIPE
MJ TEED.I. PIPE D.I. PIPE
MJ GLAND
CONCRETE THRUST
BLOCK (TYP)
UNDISTURBED
EARTH (TYP)
MJ GLAND
MJ VALVE
D.I. PIPE
3/4" MIN. CORROSION RESISTANT ALL THREAD
RESTRAINING ROD, CONFORMING TO ASTM A242-81,
INSTALLED IN HALF THE AVAILABLE MECHANICAL JOINT
BOLT HOLES (TYP) WHERE NECESSARY, CLAMPING
LUGS (ROMAC "DUCTILE LUG" OR EQUAL) DESIGNED
TO FIT DUCTILE IRON (D.I.) PIPE, AND CONFORMING
TO ASTM 536-80 MAY BE USED IN CONJUNCTION
WITH THE RESTRAINING RODS.
"C"
"B""A"
6"
"C"
REBAR
ANCHOR
CONCRETE
ANCHORS
NOTE: COAT ROADS WITH "KOPPERS" BITUMASTIC NO. 50 COATING OR EQUAL.
THRUST BLOCK DIMENSIONS
ANCHOR
ROD SIZE
VALVE
SIZE
100 PSI
A B C
150 PSI
A B C
200 PSI
A B C
250 PSI
A B C
300 PSI
A B C
1/2"6" & 8"2'-0"2'-0"2'-0"2'-0"2'-0"2'-0"2'-0"2'-0"2'-0"2'-0"2'-0"2'-0"2'-0"2'-0"2'-7"
1/2"10"2'-0"2'-0"2'-0"2'-6"2'-6"2'-0"2'-9"2'-6"2'-6"3'-0"3'-0"3'-0"3'-7"3'-0"3'-0"
1/2"12"2'-3"2'-0"2'-0"3'-0"3'-0"2'-8"3'-5"3'-0"3'-0"4'-3"3'-0"3'-0"5'-1"3'-0"3'-0"
1"14"2'-3"2'-0"2'-0"3'-5"3'-0"3'-0"4'-6"3'-0"3'-0"4'-0"4'-0"4'-0"4'-9"4'-0"4'-0"
1-1/8"16"3'-0"3'-0"3'-0"4'-4"3'-0"3'-0"4'-1"4'-0"4'-0"5'-1"4'-0"4'-0"6'-1"4'-0"4'-0"
1-1/4"18"3'-8"3'-0"3'-0"5'-5"3'-0"3'-0"5'-1"4'-0"4'-0"6'-4"4'-0"4'-0"5'-9"5'-0"5'-0"
1-3/8"24"4'-4"4'-0"4'-0"6'-5"4'-0"4'-0"6'-6"5'-0"5'-0"6'-5"6'-0"6'-0"7'-8"6'-0"6'-0"
NOTE: PRESSURES SHOWN ABOVE ARE MAXIMUM WORKING PRESSURES IN THE SYSTEM.
THRUST BLOCKING AND ANCHORS ARE REQUIRED ON ALL 6" VALVES AND LARGER UNLESS SPECIFIED BY THE ENGINEER.
MEGA-LUG OR APPROVED EQUAL JOINT RESTRAINTS MAY BE USED IN LIEU OF CONCRETE THRUST BLOCKS.
THRUST BLOCKS NOT REQUIRED ON TAPPING VALVES.
*CONCRETE
THRUST
BLOCK
MINIMUM OF
1/2 CUBIC YARD
WASHED GRAVEL
UNDISTURBED
EARTH
GROUND
LINE
ELEVATIONS AS SHOWN
ON PLANS OR 0.2' ABOVE
TOP OF CURB GRADE
INSTALL PLUMB WITH
PUMPER NOZZLE
FACING STREET
NEW HYDRANT TO BE
MUELLER SUPER CENTURION 250
OR WATEROUS PACER
MINIMUM 4'-0" CLEAR ALL AROUND
(TREES, HEDGES, BUSHES, ETC.)
ADJUSTABLE SCREW
TYPE VALVE BOX
WITH LID
8'-0" (MAX)
3'-0" (MIN)
TO BACK OF CURB
MINIMUM OF
6.5' COVER
TO MAIN LINE
JOINT AS REQUIRED
FOR PIPE SPECIFIED
NEW 6" AUXILIARY
GATE VALVEFLANGE JOINT
*MEGA-LUG OR APPROVED EQUAL JOINT RESTRAINTS MAY BE USED IN LIEU OF CONCRETE THRUST BLOCK
1' MIN TO 2' MAX
ABOVE FINISHED FLOOR
FLANGE TO BE THREADED ON STANDPIPE,
MJ TO FLANGE ADAPTERS NOT ACCEPTABLE
(TYPICAL FOR ALL RISER CONFIGURATIONS)
3/4" MIN. REDI ROD, INSTALLED IN EVERY OTHER
AVAILABLE MJ BOLT HOLES (TYP) -
5/8" RODS ACCEPTABLE FOR 4" LINES
FLOOR
BACKFLOW PREVENTION ASSEMBLY
REQUIRED BACKFLOW PREVENTION
DEVICE TO BE DETERMINED BY
WATER SUPERINTENDENT
METER SIZED SAME
AS INCOMING LINE,
NO EXCEPTIONS
4" OR LARGER CLASS 51
DUCTILE IRON PIPE (TYP)
MECHANICAL
JOINTMAIN
TAPPING TEE & VALVE, OR
INSTALL VALVE AT PROPERTY
LINE (TYPICAL FOR ALL
RISER CONFIGURATIONS)
THRUST
BLOCK
NO PRESSURE GAUGES OR
PRESSURE GAUGE FITTINGS
WILL BE ALLOWED ON THE TEST
PORTS OF ANY BACKFLOW
PREVENTION ASSEMBLY.
***A MINIMUM OF FOUR (4) PIPE
DIAMETERS OF STRAIGHT RUN
PIPE IS REQUIRED UPSTREAM
AND DOWNSTREAM OF THE
METER / STRAINER ASSEMBLY
90° BEND WITH THRUST BLOCK
FLANGED
OS&Y
VALVE
1' MIN TO 2' MAX
ABOVE FINISHED FLOOR
FLANGED
OS&Y
VALVE
PROVIDE FLEXIBLE,
WATER-TIGHT CONNECTION
FOR ALL WALL OR FLOOR
PIPE PENETRATIONS.
MECHANICAL
JOINT 90° BEND WITH
THRUST BLOCK
FLOOR
FLANGED
OS&Y VALVE
1' MIN TO 2' MAX
2' MIN TO 3' MAX
CLEARANCE ABOVE
FINISHED FLOOR
COATED STEEL
WALL PLATE,
5/16" MINIMUM
THICKNESS
CITY OF BOZEMAN REQUIREMENTS
FOR INSTALLATION OF
BACKFLOW PREVENTION ASSEMBLY
1.THE FIRST FITTING INSIDE OF THE BUILDING SHALL BE A UL
LISTED FLANGED KENNEDY OR MUELLER OS&Y VALVE THE
SAME SIZE AS THE SERVICE LINE. COMBINATION STRAINER /
METER IMMEDIATELY FOLLOWING OS&Y VALVE - METER
MUST SET HORIZONTAL.
2.ALL BACKFLOW PREVENTION ASSEMBLIES SHALL BE:
A.UL OR FM LISTED.
B.APPROVED BY THE UNIVERSITY OF SOUTHERN
CALIFORNIA FOUNDATION FOR CROSS CONNECTION
CONTROL AND HYDRAULIC RESEARCH (USCFCCCHR)
FOR OPERATION IN THE PROPOSED POSITION (VERTICAL
OR HORIZONTAL) AS SHOWN ON APPROVED PLANS.
C.INSTALLED AS SHOWN ON THE APPROVED PLANS.
3.HORIZONTAL INSTALLATIONS MUST BE A MINIMUM OF TWO
FEET (2') AND MAXIMUM OF THREE FEET (3') ABOVE THE
FINISHED FLOOR.
4.THE SERVICE RISER MUST BE A MINIMUM OF TWO FEET (2')
FROM ANY OUTSIDE WALL.
5.THE INCOMING SERVICE LINE SHALL BE A MINIMUM OF 6.5'
AND A MAXIMUM OF 7.5' BELOW THE FINISHED GRADE.
6.ALL SERVICE LINE APPURTENANCES SHALL HAVE A MINIMUM
PRESSURE RATING OF 175 PSI.
7.ALL SERVICE LINES FOUR INCHES (4") AND LARGER SHALL BE
CLASS 51 DUCTILE IRON PIPE.
8.LINE SIZING: THE BACKFLOW PREVENTION ASSEMBLY AND
METER SHALL BE EQUAL IN SIZE TO BOTH THE INCOMING
PIPE DIAMETER (UPSTREAM) AND OUTGOING PIPE DIAMETER
(DOWNSTREAM). FOR EXAMPLE, A FOUR INCH (4") SERVICE
LINE SHALL HAVE A FOUR INCH (4") METER AND BACKFLOW
PREVENTION ASSEMBLY.
9.A MINIMUM OF FOUR (4) PIPE DIAMETERS OF STRAIGHT RUN
PIPE IS REQUIRED UPSTREAM AND DOWNSTREAM OF THE
METER / STRAINER ASSEMBLY.
1
1
METER &
STRAINERSPOOL SPOOL
BACKFLOW
PREVENTION
ASSEMBLY
PRESSURE
REDUCING
VALVE
NO FITTINGS BETWEEN
METER AND BACKFLOW
PREVENTION ASSEMBLY
2' MIN CLEAR
TO OTHER
MECHANICAL LINESINSTALL
VALVE
WITH STEM
PARALLEL
TO WALL
OS&Y
VALVE
90°
BEND
PLAN VIEW
2 23 4
NOTES:
1.STANDPIPE FLANGE TO BE ONE FOOT (1') MINIMUM TO INTERIOR WALL AND TWO FOOT (2')
MAXIMUM TO EXTERIOR WALL.
2.A MINIMUM OF FOUR (4) PIPE DIAMETERS OF STRAIGHT RUN PIPE IS REQUIRED UPSTREAM AND
DOWNSTREAM OF THE METER / STRAINER ASSEMBLY.
3.METER MUST BE INSTALLED HORIZONTAL. STRAINER IS REQUIRED.
4.BACKFLOW PREVENTION ASSEMBLIES MUST BE UL OR FM LISTED AND APPROVED BY USCFCCCHR.
5.ALL PIPE SHALL BE DUCTILE IRON UP TO PRESSURE REDUCING VALVE.Know what's below.
before you dig.Call
R
NOT TO SCALE
TYPICAL VALVE / TEE RESTRAINT DETAIL02660-10
NOT TO SCALE
THRUST BLOCKING FOR WATER MAIN VALVES DETAIL02660-3
NOT TO SCALE
FIRE HYDRANT DETAIL 02660-4
NOT TO SCALE
WATER SERVICE LINE DETAIL - FOR SIZES 4" AND LARGER02660-12
NOT TO SCALE
TYPICAL RISER CONFIGURATION -
4" AND LARGER DOMESTIC SERVICE02660-12A REVIEWSUBMITTALDEVELOPMENTAPARTMENT UNITS IN BOZEMAN, MONTANAFARRAN REALTY PARTNERSBOZEMAN EAST MIXED-USE4202 BELTWAY DRIVE ADDISON, TX 75001hedk.com214.520.8878Engineering1800 RIVER DR. NO. • GREAT FALLS, MONTANA 59401406.761.3010 • tdhengineering.com