WATER SYSTEM DETAILS W-2 PLUG BLOCKING FOR WATERMAIN · water system details w-2 plug blocking for...
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WATER SYSTEM DETAILS W-2 PLUG BLOCKING FOR WATERMAIN W-3 THRUST BLOCKING FOR WATERMAIN W-4 FIRE HYDRANT SETTING DETAIL– DUCTILE IRON W-4A FIRE HYDRANT SETTING DETAIL– HDPE W-5 TYPICAL COPPER WATER SERVICE – 3/4”, 1”, 1-1/4”, AND 2” W-5A TYPICAL HDPE WATER SERVICE - 3/4" AND 1" W-5B 4” & LARGER WATER SERVICE - HDPE W-5C 4" & LARGER WATER SERVICE - DUCTILE IRON W-6 STRAPPING WATERMAIN VERTICAL OFFSETS W-7 2” HDPE WATERMAIN CONNECTION TO DI OR CI W-8 1-1/4” BLOWOFF FOR 6” AND 8” DUCTILE IRON WATERMAINS W-8A 1-1/4” BLOWOFF (VALVE BOX TYPE) ON EXISTING WATERMAIN W-8B 1-1/4” BLOWOFF FOR HDPE WATERMAINS W-9 MANUAL AIR RELEASE VALVE BOX TYPE W-10 AUTO AIR-RELEASE VALVE AND MANHOLE W-11 EXCAVATION FOR TAPPING SLEEVE AND VALVE W-13 WATER SERVICE INSULATION W-15 CAST IRON WATER MANHOLE FRAME AND COVER W-16 DULUTH THREAD FOR STEAMER NOZZLE W-17 WATER VALVE BOX – DUCTILE IRON MAIN W-17A WATER VALVE BOX – HDPE MAIN W-18 ANODE CONNECTION W-19 CONCRETE ENCASED VALVE BOX COLLAR IN ROADWAY W-30 TYPICAL WATER METER INSTALLATION - SINGLE W-31 TYPICAL WATER METER INSTALLATION WITH BYPASS W-32 MULTIPLE WATER METER INSTALLATION W-34 TYPICAL 6” FIRE SERVICE WITH DOMESTIC WATER
Transcript of WATER SYSTEM DETAILS W-2 PLUG BLOCKING FOR WATERMAIN · water system details w-2 plug blocking for...
WATER SYSTEM DETAILS
W-2 PLUG BLOCKING FOR WATERMAIN W-3 THRUST BLOCKING FOR WATERMAIN W-4 FIRE HYDRANT SETTING DETAIL– DUCTILE IRON W-4A FIRE HYDRANT SETTING DETAIL– HDPE W-5 TYPICAL COPPER WATER SERVICE – 3/4”, 1”, 1-1/4”, AND 2” W-5A TYPICAL HDPE WATER SERVICE - 3/4" AND 1" W-5B 4” & LARGER WATER SERVICE - HDPE W-5C 4" & LARGER WATER SERVICE - DUCTILE IRON W-6 STRAPPING WATERMAIN VERTICAL OFFSETS W-7 2” HDPE WATERMAIN CONNECTION TO DI OR CI W-8 1-1/4” BLOWOFF FOR 6” AND 8” DUCTILE IRON WATERMAINS W-8A 1-1/4” BLOWOFF (VALVE BOX TYPE) ON EXISTING WATERMAIN W-8B 1-1/4” BLOWOFF FOR HDPE WATERMAINS W-9 MANUAL AIR RELEASE VALVE BOX TYPE W-10 AUTO AIR-RELEASE VALVE AND MANHOLE W-11 EXCAVATION FOR TAPPING SLEEVE AND VALVE W-13 WATER SERVICE INSULATION W-15 CAST IRON WATER MANHOLE FRAME AND COVER W-16 DULUTH THREAD FOR STEAMER NOZZLE W-17 WATER VALVE BOX – DUCTILE IRON MAIN W-17A WATER VALVE BOX – HDPE MAIN W-18 ANODE CONNECTION W-19 CONCRETE ENCASED VALVE BOX COLLAR IN ROADWAY W-30 TYPICAL WATER METER INSTALLATION - SINGLE W-31 TYPICAL WATER METER INSTALLATION WITH BYPASS W-32 MULTIPLE WATER METER INSTALLATION W-34 TYPICAL 6” FIRE SERVICE WITH DOMESTIC WATER
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PLAN
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ELEVATION
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6"-30" WATERMAIN
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CAP ON SPIGOT END, PLUG ON BELL END (PLUG SHOWN)
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NOTES: 1. BLOCKING DIMENSIONS BASED ON EARTH RESISTANCE OF 2 TONS PER SQ. FT. WHERE, IN THE OPINION OF THE ENGINEER, EARTH IS BLOCKING DIMENSIONS BASED ON EARTH RESISTANCE OF 2 TONS PER SQ. FT. WHERE, IN THE OPINION OF THE ENGINEER, EARTH IS POOR, BLOCKING SHALL BE INCREASED IN SIZE AS DIRECTED OR STRAPPING MAY BE NECESSARY. 2. ANGLE SHALL BE EQUAL TO OR LARGER THAN 45 . ANGLE SHALL BE EQUAL TO OR LARGER THAN 45°.3. BLOCKING SHALL BE CENTERED ON MAIN. BLOCKING SHALL BE CENTERED ON MAIN. 4. CONCRETE SHALL BE MIX 3G52 - MNDOT 2461. CONCRETE SHALL BE MIX 3G52 - MNDOT 2461. 5. POLYETHYLENE SHALL BE USED TO SEPARATE CONCRETE FROM FITTING. POLYETHYLENE SHALL BE USED TO SEPARATE CONCRETE FROM FITTING. 6. REFER TO SPECIFICATIONS FOR ADDITIONAL REQUIREMENTS.REFER TO SPECIFICATIONS FOR ADDITIONAL REQUIREMENTS.
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TYPICAL BELL END
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BLOCKING DIMENSIONS
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PLUG SIZE
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B
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D
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6"
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12"
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15"
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8"
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24"
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15"
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10"
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24"
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20"
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12"
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30"
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22"
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16"
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40"
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28"
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20"
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50"
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34"
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24"
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62"
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40"
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30"
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80"
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48"
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PLUG BLOCKING FOR WATERMAIN
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W-2
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REVISED/APPROVED 01/20/2017
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CITY OF DULUTH STANDARD DETAIL DEPT. OF PUBLIC WORKS AND UTILITIES
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NO SCALE
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A
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A
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A
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A
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A
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A
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90%%d
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NOTES 1. DIMENSIONS IN TABLE ARE BASED ON A WATER PRESSURE OF 150 P.S.I. & AN EARTH RESISTANCE OF 2 TONS/S.F. DIMENSIONS IN TABLE ARE BASED ON A WATER PRESSURE OF 150 P.S.I. & AN EARTH RESISTANCE OF 2 TONS/S.F. 2. BLOCKING TO BE SET AGAINST UNDISTURBED SOIL BLOCKING TO BE SET AGAINST UNDISTURBED SOIL 3. CONCRETE SHALL BE MIX 3G52. (MNDOT SPEC. 2461) CONCRETE SHALL NOT INTERFERE WITH MECHANICAL JOINTS CONCRETE SHALL BE MIX 3G52. (MNDOT SPEC. 2461) CONCRETE SHALL NOT INTERFERE WITH MECHANICAL JOINTS 4. POLYETHLYENE SHALL BE USED TO SEPARATE CONCRETE FROM FITTING. POLYETHLYENE SHALL BE USED TO SEPARATE CONCRETE FROM FITTING. 5. REFER TO SPECIFICATIONS FOR ADDITIONAL REQUIREMENTS.REFER TO SPECIFICATIONS FOR ADDITIONAL REQUIREMENTS.
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SECTION A-A
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PLAN - 45° BEND
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PLAN - TEE
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PLAN - 90° BEND
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CONCRETE SHALL BE IN CONTACT WITH THIS QUADRANT OF PIPE (MIN)
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FELT
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BEDDING MATERIAL
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BLOCKING DIMENSIONS
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BEND OR BRANCH SIZE
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22-1/2° BENDS
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45° BENDS
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90° BENDS
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TEES
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B
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D
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B
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D
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B
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D
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B
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D
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0'-6"
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1'-0"
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1'-0"
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1'-0"
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1'-0"
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1'-4"
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1'-2"
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1'-3"
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1'-0"
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1'-0"
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2'-3"
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2'-0"
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1'-4"
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1'-8"
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2'-6"
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2'-4"
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1'-8"
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2'-0"
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3'-3"
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2'-10"
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5'-0"
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3'-4"
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2'-10"
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2'-4"
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4'-0"
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3'-3"
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6'-4"
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3'-4"
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2'-6"
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4'-8"
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6'-3"
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4'-3"
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THRUST BLOCKING FOR WATERMAIN
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W-3
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REVISED/APPROVED 01/20/2017
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CITY OF DULUTH STANDARD DETAIL DEPT. OF PUBLIC WORKS AND UTILITIES
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NO SCALE
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6" DI
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GENERAL NOTES: 1. VALVES SHALL BE CONNECTED DIRECTLY TO AN ANCHORING TEE. WHENEVER DIRECT CONNECTION IS NOT POSSIBLE, TIE RODS OR MEGALUGS SHALL VALVES SHALL BE CONNECTED DIRECTLY TO AN ANCHORING TEE. WHENEVER DIRECT CONNECTION IS NOT POSSIBLE, TIE RODS OR MEGALUGS SHALL BE USED. TIE RODS SHALL BE GALVANIZED. 2. USE EPOXY COATING ON VALVE AND HYDRANT BASE. USE EPOXY COATING ON VALVE AND HYDRANT BASE. 3. ALL BOLTS SHALL BE BLUE COATED COR-TEN WITH 6 OUNCE ZINC ANODE CAPS CONFORMING TO ASTM B-418 FOR ALL MECHANICAL JOINT FITTINGS. ALL BOLTS SHALL BE BLUE COATED COR-TEN WITH 6 OUNCE ZINC ANODE CAPS CONFORMING TO ASTM B-418 FOR ALL MECHANICAL JOINT FITTINGS. 4. GATE VALVES AND HYDRANTS WITH ALPHA RESTRAINT COUPLERS MAY BE USED IN LIEU OF MJ FITTINGSGATE VALVES AND HYDRANTS WITH ALPHA RESTRAINT COUPLERS MAY BE USED IN LIEU OF MJ FITTINGS
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DUCTILE IRON MAIN
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GATE VALVE
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REDUCING TEE
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HYDRANT CITY OF DULUTH STANDARD
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GEOTEXTILE FABRIC TYPE 1 (INCIDENTAL)
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COARSE FILTER AGGREGATE MN/DOT 3149.2.H (INCIDENTAL)
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8' WHEN HYDRANT LOCATED BEHIND CURB
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DRAIN
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GATE VALVE ADAPTER BOX
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COARSE FILTER AGGREGATE MN/DOT 3149.2.H (INCIDENTAL)
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THRUST BLOCK PER STANDARD DETAIL
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TIE RODS OR MEGALUGS REQUIRED
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12# ZINC ANODE BAG TO MJ BOLT (INCIDENTAL) SEE DETAIL W-18
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CONCRETE BLOCKING (INCIDENTAL)
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CONCRETE ENCASED COLLAR SEE DETAIL W-19
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12# ZINC ANODE BAG TO MJ BOLT (INCIDENTAL) SEE DETAIL W-18
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CONCRETE BLOCK
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FINISHED GROUND SURFACE
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FIRE HYDRANT SETTING DETAIL - DUCTILE IRON
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W-4
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REVISED/APPROVED 04/05/2019
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CITY OF DULUTH STANDARD DETAIL DEPT. OF PUBLIC WORKS AND UTILITIES
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NO SCALE
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HYDRANT
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CONCRETE BLOCKING
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TIE RODS OR MEGALUGS REQUIRED
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6" HDPE PIPE
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HDPE PIPE
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HDPE PIPE
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GENERAL NOTES 1. VALVES SHALL BE CONNECTED DIRECTLY TO MECHANICAL JOINT ADAPTORS. VALVES SHALL BE CONNECTED DIRECTLY TO MECHANICAL JOINT ADAPTORS. 2. USE EPOXY COATING ON VALVE AND HYDRANT BASE USE EPOXY COATING ON VALVE AND HYDRANT BASE 3. ALL BOLTS SHALL BE BLUE COATED COR-TEN WITH 6 OUNCE ZINC ANODE CAPS CONFORMING TO ASTM B-418 FOR ALL MECHANICAL JOINT FITTINGS. ALL BOLTS SHALL BE BLUE COATED COR-TEN WITH 6 OUNCE ZINC ANODE CAPS CONFORMING TO ASTM B-418 FOR ALL MECHANICAL JOINT FITTINGS. 4. FOR 8" MAINS, CONTRACTOR SHALL USE AN 8 X 8 TEE WITH A MACHINED 8 X 6 REDUCER OR AN 8 X 6 ELECTROFUSION BRANCH SADDLE. FOR FOR 8" MAINS, CONTRACTOR SHALL USE AN 8 X 8 TEE WITH A MACHINED 8 X 6 REDUCER OR AN 8 X 6 ELECTROFUSION BRANCH SADDLE. FOR LARGER DIMENSION MAINS A FABRICATED TEE WITH A 6" BRANCH OUTLET MAY BE USED. 5. HYDRANT AND GATE VALVES WITH ALPHA RESTRAINED COUPLERS MAY BE USED IN LIEU OF MJ FITTINGS. ANODES SHALL BE CONNECTED DIRECTLY TO HYDRANT AND GATE VALVES WITH ALPHA RESTRAINED COUPLERS MAY BE USED IN LIEU OF MJ FITTINGS. ANODES SHALL BE CONNECTED DIRECTLY TO THE VALVE BONNET BOLTS.
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DRAIN
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6" MIN.
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GATE VALVE ADAPTER BOX
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12# ZINC ANODE BAG TO MJ BOLT (INCIDENTAL) SEE DETAIL W-18
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HDPE TO MJ ADAPTORS (INCIDENTAL)
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SEE NOTE 4
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TRACER WIRE
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COARSE FILTER AGGREGATE MN/DOT 3149.2.H (INCIDENTAL)
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GEOTEXTILE FABRIC TYPE 1 (INCIDENTAL)
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COARSE FILTER AGGREGATE MN/DOT 3149.2.H (INCIDENTAL)
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8' WHEN HYDRANT LOCATED BEHIND CURB
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LEAVE SLACK IN WIRE
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HDPE TO MJ ADAPTOR
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GATE VALVE
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MAGNETIZED TRACER BOX WITH BLUE TOP. WIRE CONNECTED TO TRACER BOX TERMINAL PLACED UNDER STEAMER NOZZLE
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HYDRANT
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PE TO MJ ADAPTERS
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ELECTROFUSION COUPLING (MAXIMUM OF ONE ALLOWED FOR NEW CONSTRUCTION)
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HDPE MAIN
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HYDRANT, CITY OF DULUTH STANDARD
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CONCRETE ENCASED COLLAR SEE DETAIL W-19
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SEE NOTE 4
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BUTT FUSED JOINT
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BUTT FUSED JOINT
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CONCRETE BLOCK (INCIDENTAL)
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CONCRETE BLOCK
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FIRE HYDRANT SETTING DETAIL - HDPE
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W-4A
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REVISED/APPROVED 04/05/2019
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CITY OF DULUTH STANDARD DETAIL DEPT. OF PUBLIC WORKS AND UTILITIES
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NO SCALE
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FINISHED GROUND SURFACE
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DI WATERMAIN
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WATERMAIN
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L
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P
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NOTE: EXCAVATE 6" UNDER IN-PLACE MAIN AND BACKFILL WITH COARSE FILTER AGGREGATE MNDOT SPEC. # 3149.2H. CONTRACTOR SHALL PROVIDE & PLACE A TRENCH BOX WHEN REQUIRED.
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OF TAP
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TAPPING LOCATION
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SADDLE TO BE AIR TESTED PRIOR TO SERVICE INSTALLATION
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2" I.D. BLK. IRON CAP ON 6" LONG PIECE OF 2" I.D. BLK IRON SLIPPED OVER 1 1/2" I.D. BLK IRON PIPE.
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1 1/2" I.D. BLK. IRON PIPE TOP SECTION SLIPPED IN 2" I.D. BLK. IRON PIPE
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2" I.D. BLK IRON PIPE BOTTOM SECTION SCREWED ONTO 2" X 1 1/2" I.D. REDUCING BUSHING
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CURB BOX WILL BE SUPPLIED BY CITY AT GARFIELD SHOP AND INSTALLED BY CONTRACTOR. (INCIDENTAL)
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CORPORATION STOP DIRECT CONNECTION
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TYPE "K" COPPER (FLARED FITTING)
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MN/DOT 3149.2.H COARSE FILTER AGGREGATE REQUIRED AROUND CORPORATION STOP AND CURB STOP
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CONCRETE SUPPORT
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INSERT LEAD OR PLASTIC SLUG & TIGHTEN COUPLING TO SEAL END
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CORPORATION STOP
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ELECTROFUSION TRANSITION SADDLE WITH THREADED BRASS INSERT
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HDPE WATERMAIN
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BRASS CLAMP
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5# ZINC ANODE BAG TO BRASS CLAMP (INCIDENTAL)
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TYPICAL COPPER WATER SERVICE - 3/4", 1", 1-1/4", AND 2"
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W-5
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REVISED/APPROVED 04/05/2019
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CITY OF DULUTH STANDARD DETAIL DEPT. OF PUBLIC WORKS AND UTILITIES
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NO SCALE
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FLARE BY FLARE CURB STOP
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L
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NOTE: EXCAVATE 6" UNDER IN-PLACE MAIN AND BACKFILL WITH COURSE FILTER AGGREGATE MNDOT SPEC. # 3149.2H. CONTRACTOR SHALL PROVIDE & PLACE A TRENCH BOX WHEN REQUIRED.
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1 1/2" I.D. BLK. IRON PIPE TOP SECTION SLIPPED IN 2" I.D. BLK. IRON PIPE
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IRON PIPE WILL BE SUPPLIED BY CITY AT GARFIELD SHOP AND INSTALLED BY CONTRACTOR. (INCIDENTAL)
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THE TRACER WIRE SHALL REMAIN CONTINUOUS TO THE GREATEST EXTENT POSSIBLE. SPLICES IN THE TRACER WIRE SHOULD BE MADE WITH SPLIT BOLT CONNECTORS. WIRE NUTS OR CLIP TYPE CONNECTOR SHALL NOT BE USED. A WATER-PROOF CONNECTION IS NECESSARY TO PREVENT CORROSION.
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NOTE: SERVICE TO BE AIR TESTED PRIOR TO TAPPING MAIN
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TRACER WIRE RUN ALONG OUTSIDE OF STANDPIPE
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LEAVE SLACK IN WIRE
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COARSE FILTER AGG. SPEC. NO. 3149.2H REQUIRED AROUND TAPPING TEE AND CURB STOP (INCIDENTAL)
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CAP
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DIPS TAPPING TEE WITH ELECTROFUSION SADDLE
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HDPE SDR 9 SERVICE BUTT FUSED OR SOCKET FUSED TO TAPPING TEE
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INSTALL TRACER WIRE
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2" I.D. BLK IRON PIPE BOTTOM SECTION SCREWED ONTO 2" X 1-1/2" I.D. REDUCING BUSHING
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CONTRACTOR SUPPLIED MAGNETIZED TRACER BOX WITH BLUE TOP OVER 1-1/2" I.D. BLK IRON PIPE. WIRE CONNECTED TO TRACER BOX TERMINAL
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HDPE WATER MAIN
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BRASS FLARED END SWIVEL TRANSITION FITTING TO CONNECT TO A FLARE BY FLARE CURB STOP TRANSITION FITTING TO BE BUTT FUSED TO HDPE SERVICE PIPE.
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CONCRETE SUPPORT
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INSERT LEAD OR PLASTIC SLUG & TIGHTEN COUPLING TO SEAL END
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TYPICAL HDPE WATER SERVICE - 1", 1-1/4", AND 2"
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W-5A
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REVISED/APPROVED 04/05/2019
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NO SCALE
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FLARE BY FLARE CURB STOP
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HDPE PIPE
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HDPE PIPE
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HDPE PIPE
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GENERAL NOTES 1. VALVES SHALL BE CONNECTED DIRECTLY TO MECHANICAL JOINT ADAPTORS. VALVES SHALL BE CONNECTED DIRECTLY TO MECHANICAL JOINT ADAPTORS. 2. ALL BOLTS SHALL BE BLUE COATED COR-TEN WITH 6 OUNCE ZINC ANODE CAPS CONFORMING TO ASTM B-418 FOR ALL MECHANICAL JOINT FITTINGS. ALL BOLTS SHALL BE BLUE COATED COR-TEN WITH 6 OUNCE ZINC ANODE CAPS CONFORMING TO ASTM B-418 FOR ALL MECHANICAL JOINT FITTINGS. 3. FOR 8" MAINS, CONTRACTOR SHALL USE AN 8 X 8 TEE WITH A MACHINED 8 X 6 REDUCER OR AN 8 X 6 ELECTROFUSION BRANCH SADDLE. FOR FOR 8" MAINS, CONTRACTOR SHALL USE AN 8 X 8 TEE WITH A MACHINED 8 X 6 REDUCER OR AN 8 X 6 ELECTROFUSION BRANCH SADDLE. FOR LARGER DIMENSION MAINS A FABRICATED TEE WITH A 6" BRANCH OUTLET MAY BE USED. 4. GATE VALVES WITH ALPHA RESTRAINT COUPLERS MAY BE USED IN LIEU OF MJ FITTINGS. ANODES SHALL BE CONNECTED DIRECTLY TO THE VALVE GATE VALVES WITH ALPHA RESTRAINT COUPLERS MAY BE USED IN LIEU OF MJ FITTINGS. ANODES SHALL BE CONNECTED DIRECTLY TO THE VALVE BONNET BOLTS. 5. WHEN RECONNECTING TO EXISTING SERVICE PIPING CONCRETE THRUST BLOCKING MAY BE REQUIREDWHEN RECONNECTING TO EXISTING SERVICE PIPING CONCRETE THRUST BLOCKING MAY BE REQUIRED
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GEOTEXTILE FABRIC TYPE 1 (INCIDENTAL)
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LEAVE SLACK IN WIRE
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GATE VALVE ADAPTER BOX
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TRACER WIRE
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COARSE FILTER AGGREGATE MN/DOT 3149.2.H (INCIDENTAL)
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12# ZINC ANODE BAG TO MJ BOLT SEE DETAIL W-18 (INCIDENTAL)
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HDPE TO MJ ADAPTOR
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SEE NOTE 3
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SEE NOTE 3
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BUTT FUSED JOINT
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GATE VALVE
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BUTT FUSED JOINT
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MAGNETIZED TRACER BOX WITH BLUE TOP.
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PE TO MJ ADAPTERS
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ELECTROFUSION COUPLING (MAXIMUM OF ONE ALLOWED FOR NEW CONSTRUCTION, TWO ALLOWED WHERE MAIN IS EXISTING)
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HDPE MAIN
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CONCRETE ENCASED COLLAR. SEE DETAIL W-19
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CONCRETE BLOCK
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HDPE TO MJ ADAPTOR
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SEE NOTE 5
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4" & LARGER WATER SERVICE - HDPE
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W-5B
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REVISED/APPROVED 04/05/2019
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CITY OF DULUTH STANDARD DETAIL DEPT. OF PUBLIC WORKS AND UTILITIES
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NO SCALE
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GENERAL NOTES: 1. VALVES SHALL BE CONNECTED DIRECTLY TO AN ANCHORING TEE. WHENEVER DIRECT CONNECTION IS NOT POSSIBLE, TIE RODS OR MEGALUGS SHALL VALVES SHALL BE CONNECTED DIRECTLY TO AN ANCHORING TEE. WHENEVER DIRECT CONNECTION IS NOT POSSIBLE, TIE RODS OR MEGALUGS SHALL BE USED. TIE RODS SHALL BE GALVANIZED. 2. USE EPOXY COATING ON VALVE. USE EPOXY COATING ON VALVE. 3. ALL BOLTS SHALL BE BLUE COATED COR-TEN WITH 6 OUNCE ZINC ANODE CAPS CONFORMING TO ASTM B-418 FOR ALL MECHANICAL JOINT ALL BOLTS SHALL BE BLUE COATED COR-TEN WITH 6 OUNCE ZINC ANODE CAPS CONFORMING TO ASTM B-418 FOR ALL MECHANICAL JOINT FITTINGS. 4. GATE VALVES WITH ALPHA RESTRAINT COUPLERS MAY BE USED IN LIEU OF MJ FITTINGS.GATE VALVES WITH ALPHA RESTRAINT COUPLERS MAY BE USED IN LIEU OF MJ FITTINGS.
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NOTE: ON EXISTING WATERMAINS, HOT TAPS SHALL BE PERFORMED FOR NEW SERVICES WHEN POSSIBLE.
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DUCTILE IRON MAIN
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TIE RODS OR MEGALUGS REQUIRED SEE NOTE 1
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GATE VALVE
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REDUCING TEE
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TWO TRANSITION COUPLINGS MAY BE USED ON EXISTING MAINS
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GEOTEXTILE FABRIC TYPE 1 (INCIDENTAL)
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GATE VALVE ADAPTER BOX
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COARSE FILTER AGGREGATE MN/DOT 3149.2.H (INCIDENTAL)
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THRUST BLOCK
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TIE RODS OR MEGALUGS REQUIRED SEE NOTE #1
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CONCRETE BLOCK
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12# ZINC ANODE BAG FASTENED TO MJ BOLT SEE DETAIL W-18 (INCIDENTAL)
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PIPE TO BE WRAPPED IN POLYETHYLENE
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CONCRETE ENCASED COLLAR SEE STD. DETAIL W-19
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12# ZINC ANODE BAG FASTENED TO MJ BOLT. SEE DETAIL W-18
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4" & LARGER WATER SERVICE - DUCTILE IRON
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W-5C
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REVISED/APPROVED 04/05/2019
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CITY OF DULUTH STANDARD DETAIL DEPT. OF PUBLIC WORKS AND UTILITIES
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NO SCALE
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B
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B
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A
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A
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NOTES: 1. TIE RODS, BOLTS, NUTS, BANDS, AND WASHERS TO BE FURNISHED BY TIE RODS, BOLTS, NUTS, BANDS, AND WASHERS TO BE FURNISHED BY THE CONTRACTOR AND INSTALLED BY CONTRACTOR. ALL RODS AND CONNECTING HARDWARE SHALL BE GALVANIZED. ALL BOLTS SHALL BE BLUE COATED COR-TEN WITH ZINC ANODE CAPS 2. STRAPPING MATERIAL: STRAPPING MATERIAL: 2.1. NO. RODS 2 PER TIE NO. RODS 2 PER TIE 2.2. DIA. RODS 1 INCH DIA. RODS 1 INCH 2.3. STRAP SIZE 1/2" X 2" STRAP SIZE 1/2" X 2" 2.4. BOLT DIA. 3/4" BOLT DIA. 3/4" 2.5. WASHER SIZE 1/2" X 3" X 5" WASHER SIZE 1/2" X 3" X 5" 3. OFFSETS FOR 16" WATER MAIN AND LARGER, TIE DOWNS SHALL BE INSTALLED AS SHOWN. TURNBUCKLE AND BLOCK SIZES:
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SECTION B-B
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SECTION A-A
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PIPE SIZE
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A
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B
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C
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D
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16"
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6'-0"
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2'-6"
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3'-0"
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0'-1"
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20"
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8'-0"
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3'-0"
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3'-0"
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0'-1 1/4"
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24"
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8'-0"
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3'-0"
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5'-0"
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0'-1 1/2"
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30"
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8'-0"
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5'-0"
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5'-0"
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0'-2"
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GRADE
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USE OFFSET CASTINGS WHEN CHANGE IN GRADE IS 18" OR LESS
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ROD TO NEXT BELL IF BELL TO BAND IS LESS THAN 10'
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SUBSURFACE STRUCTURE
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MIN. ALLOWED FOR REPAIR OF JOINT
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SEE BUTRESS DETAILS
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CONCRETE TO BE MIX 3G52, MN DOT 2461
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TIE DOWN REQUIRED ONLY FOR 16" OR LARGER MAINS
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TURNBUCKLE
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0.75 X C
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HOOK
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STRAPPING WATERMAIN VERTICAL OFFSETS
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W-6
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REVISED/APPROVED 04/05/2019
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CITY OF DULUTH STANDARD DETAIL DEPT. OF PUBLIC WORKS AND UTILITIES
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NO SCALE
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WATERMAIN
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IRON PIPE WILL BE SUPPLIED BY CITY AT GARFIELD SHOP AND INSTALLED BY CONTRACTOR. (INCIDENTAL)
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NOTE: EXCAVATE 6" UNDER IN-PLACE MAIN AND BACKFILL WITH COARSE FILTER AGGREGATE MNDOT SPEC. # 3149.2H. CONTRACTOR SHALL PROVIDE & PLACE A TRENCH BOX WHEN REQUIRED.
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OF TAP
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TAPPING LOCATION
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2" HDPE, SDR9 WATERMAIN
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THE TRACER WIRE SHALL REMAIN CONTINUOUS TO THE GREATEST EXTENT POSSIBLE. THE NUMBER OF CONNECTIONS MUST BE KEPT TO A MINIMUM. ANY SPLICES IN THE TRACER WIRE SHOULD BE MADE WITH SPLIT BOLT CONNECTORS. WIRE NUTS OR CLIP TYPE CONNECTORS SHALL NOT BE USED. A WATER-PROOF CONNECTION IS NECESSARY TO PREVENT CORROSION.
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CONNECT TRACER WIRE TO WATERMAIN TO ENSURE ELECTRICAL CONDUCTIVITY OR PROVIDE 1 LB ANODE FOR TRACER WIRE.
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CONTRACTOR SUPPLIED MAGNETIZED TRACER BOX WITH BLUE TOP OVER 1-1/2" I.D. BLK IRON PIPE. WIRE CONNECTED TO TRACER BOX TERMINAL.
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2" I.D. BLK IRON PIPE BOTTOM SECTION SCREWED ONTO 2" X 1 1/2" I.D. REDUCING BUSHING
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1 1/2" I.D. BLK. IRON PIPE TOP SECTION SLIPPED IN 2" I.D. BLK. IRON PIPE
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2" X 2" I.P.S. BRASS HDPE SWIVEL TRANSITION FITTING WITH IRON PIPE THREADS TO HDPE
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2" CU TUBE NUT. 2" FEMALE CU THREAD TO 2" FEMALE IRON PIPE THREAD.
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2" 45° BEND
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2" CORPORATION STOP
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BUTT OR SOCKET FUSED
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INSTALL TRACER WIRE
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2" HDPE SDR9
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SADDLE
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DI OR CI WATERMAIN
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TRACE WIRE RUN ALONG OUTSIDE OF STANDPIPE
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LEAVE SLACK IN WIRE
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SPEC. NO 3149H COARSE FILTER AGGREGATE (INCIDENTAL) REQUIRED AROUND CORPORATION STOP AND CURB STOP
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CONCRETE SUPPORT
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2" HDPE WATERMAIN CONNECTION TO DI OR CI
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W-7
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REVISED/APPROVED 04/05/2019
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CITY OF DULUTH STANDARD DETAIL DEPT. OF PUBLIC WORKS AND UTILITIES
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NO SCALE
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FLARE BY FLARE CURB STOP
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BRASS HDPE SWIVEL TRANSITION
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2
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A
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A
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WATERMAIN
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ITEM
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DESCRIPTION
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1
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1-1/4" I.P. THREAD TO FLARE COPPER COUPLING
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2
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1-1/4" CURB STOP, FLARED END FITTINGS
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3
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1-1/4" 90° BEND W/ COPPER TYPE GASKET CONNECTION TOCURB STOP
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4
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COUPLING, COPPER TO IRON PIPE
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5
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1-1/4" I.P. NIPPLE - 6" LONG
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6
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1-1/4" I.P. CAP
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7
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1-1/4" COPPER TUBE, TYPE K
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8
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2" I.D. MINN. PATTERN (BOTTOM SECTION)
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9
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1-1/2" BLACK IRON PIPE SLIPPED IN 2" DUCTILE IRON BLACK PIPE
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10
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TOP SECTION OF WATERMAIN VALVE BOX W/LID
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PLAN VIEW
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NOTE: TOP OF CASTING SHALL BE " BELOW FINISHED SURFACE38" BELOW FINISHED SURFACE
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6
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5
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4
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10
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CONCRETE BLOCK
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7
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9 (PROVIDED BY CITY)
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18" DRAIN HOLE
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TYPE 1 GEOTEXTILE FABRIC (INCIDENTAL)
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8 (PROVIDED BY CITY)
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7
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3
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CONCRETE BLOCKING
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MJ PLUG OR CAP W/ MEGALUGS (INCIDENTAL)
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COARSE FILTER AGGREGATE SPEC. NO. 3149.2H (INCIDENTAL)
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1
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WATERMAIN
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CONCRETE BLOCKING
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1-1/4" BLOWOFF FOR 6" & 8" IRON WATERMAINS
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W-8
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REVISED/APPROVED 04/05/2019
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CITY OF DULUTH STANDARD DETAIL DEPT. OF PUBLIC WORKS AND UTILITIES
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NO SCALE
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EXISTING 6" OR 8" WATER MAIN
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1 " I.P. CAP14" I.P. CAP
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1 " I.P. NIPPLE 6" LONG14" I.P. NIPPLE 6" LONG
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COUPLING, COPPER TO IRON PIPE
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CONCRETE SUPPORTS
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2" I.D. MINN PATTERN (BOTTOM SECTION) (PROVIDED BY CITY)
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18" DRAIN HOLE
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14 BEND W/ COPPER TYPE GASKET CONNECTION TO CURB STOP
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CONCRETE SUPPORT
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GRADE
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TOP SECTION OF WATER MAIN VALVE BOX W/ LID
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1 " I.D. BLACK IRON PIPE 12" I.D. BLACK IRON PIPE (PROVIDED BY CITY)
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1 " CURB STOP FLARED END FITTINGS14" CURB STOP FLARED END FITTINGS
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1 " COPPER TUBE, TYPE K14" COPPER TUBE, TYPE K
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CORPORATION STOP 1" X 1 "14"
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END OF WATER MAIN
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1-1/4" BLOW OFF (VALVE BOX TYPE) ON EXISTING WATERMAIN
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W-8A
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REVISED/APPROVED 04/05/2019
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CITY OF DULUTH STANDARD DETAIL DEPT. OF PUBLIC WORKS AND UTILITIES
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NO SCALE
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HDPE WATERMAIN
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ITEM
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DESCRIPTION
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1
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MJ ADAPTOR AND TAPPED DI ENDCAP
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2
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1-1/4" CURB STOP, FLARED END FITTINGS
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3
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1-1/4" 90° BEND W/COPPER TYPE GASKET CONNECTION TOCURB STOP
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4
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1-1/4" COUPLING, COPPER TO IRON PIPE
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5
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1-1/4" IP NIPPLE - 6" LONG
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6
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1-1/4" IP CAP
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7
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1-1/4" HDPE PIPE, SDR 11
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8
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2" I.D. MINN. PATTERN (BOTTOM SECTION)
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9
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1-1/2" BLACK IRON PIPE SLIPPED IN 2" DUCTILE IRON BLACK PIPE
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10
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TOP SECTION OF WATERMAIN VALVE BOX W/LID
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11
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1-1/4" COPPER TUBE, TYPE K
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12
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1-1/4" COUPLING, IRON PIPE TO COPPER
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PLAN VIEW
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NOTE: INSTALL BLOCKING ONLY IF THERE IS AN UNRESTRAINED JOINT WITHIN 36' OF THE ENDCAP.
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NOTE: TOP OF CASTING SHALL BE 38" BELOW FINISHED SURFACE
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6
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5
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4
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10
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CONCRETE BLOCK
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11
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9 (PROVIDED BY CITY)
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TYPE 1 GEOTEXTILE FABRIC (INCIDENTAL)
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8 (PROVIDED BY CITY)
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18" DRAIN HOLE
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2
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7
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3
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1
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12
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BUTT FUSE
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CONCRETE BLOCKING
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WATERMAIN
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COARSE FILTER AGGREGATE SPEC. NO. 3149.2H (INCIDENTAL)
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CONCRETE BLOCKING SEE NOTE
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1-1/4" BLOWOFF FOR HDPE WATERMAINS
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W-8B
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REVISED/APPROVED 04/05/2019
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CITY OF DULUTH STANDARD DETAIL DEPT. OF PUBLIC WORKS AND UTILITIES
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NO SCALE
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JOINT
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1
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HIGH POINT OF MAIN
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WATERMAIN
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ITEM
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DESCRIPTION
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1
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1" CORPORATION STOP
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2
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1" COPPER TUBE, TYPE K
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3
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1" CURB STOP, FLARED END FITTINGS
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4
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1 90° BEND W/ COPPER TYPE GASKET CONNECTION TO CURB STOP
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5
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2" I.D. MINN. PATTERN (BOTTOM SECTION)
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6
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1-1/2" I.D. BLACK IRON PIPE
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7
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TOP SECTION OF WATERMAIN VALVE BOX W/ LID
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8
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COUPLING, COPPER TO IRON PIPE
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9
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1" I.P. NIPPLE - 6" LONG
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10
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1" I.P. CAP
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NOTE: T/CASTING SHALL BE " BELOW FINISHED SURFACE38" BELOW FINISHED SURFACE
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10
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9
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8
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7
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CONCRETE SUPPORT
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6 (PROVIDED BY CITY)
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5 (PROVIDED BY CITY)
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18" DRAIN HOLE
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TYPE 1 GEOTEXTILE FABRIC
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2
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CONCRETE SUPPORT
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4
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3
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COARSE FILTER AGGREGATE SPEC. NO. 3149.2H
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MANUAL AIR RELEASE VALVE BOX TYPE
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W-9
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REVISED/APPROVED 04/05/2019
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CITY OF DULUTH STANDARD DETAIL DEPT. OF PUBLIC WORKS AND UTILITIES
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NO SCALE
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1" VENT LINE
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WATER
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NOTE: MANHOLE TO MEET ALL REQUIREMENTS OF DETAIL SAN-11
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8' X 8' X 3" POLYSTYRENE INSULATION
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PROVIDE CONCRETE SUPPORT FOR HDPE PIPE
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INTERNAL CHIMNEY SEAL (NON-PAVED AREAS
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TOP SECTION SHALL BE FULL SECTION WITH PRECAST TOP
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SEALASTIC SEALANT
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2" AIR RELEASE (APCO NO. 200, CRISPIN MODEL UL20, OR EQUAL). AIR VALVES SHALL BE TRIMMED IN STAINLESS STEEL
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2" CORPORATION WITH MALE I.P. THREAD OUTLET FOR DI PIPE
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CORE DRILL OPENING IN MH AND INSTALL MODULAR RUBBER SEAL
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INTEGRAL CONCRETE BASE
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FINISHED GRADE TO SLOPE AWAY FROM CASTING
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HDPE ADJUSTING RINGS (NON-PAVED AREAS)
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ELECTROFUSION SERVICE SADDLE WITH 2" BRASS INSERT FOR HDPE PIPE AND 2" THREADED BALL VALVE
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W&G CASTING SEE STD. DETAIL W-15
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TRACER WIRE
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CORE DRILL AND INSTALL MODULAR RUBBER SEAL
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TRACER WIRE
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3" X 12" X 4' INSULATION STRIPS OR SPRAY ON CLOSED CELL FOAM INSULATION
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CONCRETE ENCASED COLLAR SEE DETAIL SAN-3A
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MAGNETIZED TRACER WIRE BOX WITH BLUE TOP
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TRACER WIRE
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W&G CASTING SEE STD. DETAIL W-15
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MAGNETIZED TRACER WIRE BOX WITH BLUE TOP
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INCIDENTAL TO MH CONSTRUCTION
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6" POLYSTYRENE INSULATION BOARD (ASTM C578 TYPE VI)
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12" TREATED PLYWOOD SUPPORTED BY 1" S.S. ANGLE IRON W/ STAINLESS LAG BOLTS
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MAGNETIZED TRACER WIRE BOX WITH BLUE TOP
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AUTO AIR-RELEASE VALVE AND MANHOLE
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W-10
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REVISED/APPROVED 04/05/2019
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CITY OF DULUTH STANDARD DETAIL DEPT. OF PUBLIC WORKS AND UTILITIES
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NO SCALE
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IN PLACE WATER MAIN
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TRENCH EXCAVATION/CRIBBING INSTALLATION MUST MEET OSHA STANDARDS.
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A
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A
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A-A
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EXCAVATE 2.0' UNDER INPLACE WATER MAIN
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CENTER OF TAP
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TRENCH EXCAVATION LIMITS AT 1' ABOVE TOP OF PIPE
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OSHA APPROVED SLOPE FOR EXISTING MATERIAL
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TRENCH BOX OR CRIBBING
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EXCAVATION FOR TAPPING SLEEVE AND VALVE
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W-11
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REVISED/APPROVED 02/01/2013
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CITY OF DULUTH STANDARD DETAIL DEPT. OF PUBLIC WORKS AND UTILITIES
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NO SCALE
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POLYSTYRENE 3" INSULATION
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X
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X
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NOTES: 1. LAYERING OF 2 OR 3 SHEETS TO ARRIVE AT 3" IS REQUIRED LAYERING OF 2 OR 3 SHEETS TO ARRIVE AT 3" IS REQUIRED WITH JOINTS OFFSET A MINIMUM OF 6". 2. POLYSTYRENE SHALL BE AS SPECIFIED IN THE CITY OF POLYSTYRENE SHALL BE AS SPECIFIED IN THE CITY OF DULUTH PUBLIC WORKS AND UTILITIES STANDARD CONSTRUCTION SPECIFICATIONS. 3. INSULATION SHALL ONLY BE USED WHERE APPROVED BY THE INSULATION SHALL ONLY BE USED WHERE APPROVED BY THE ENGINEER.
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DEPTH (D)
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WIDTH (W)
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7' OR MORE
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NONE
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5.2' TO 6.9'
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4'-0"
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4.3' TO 5.1'
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6'-0"
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3.0' TO 4.2'
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8'-0"
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SECTION X-X
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ELEVATION
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GROUND LINE
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CURB BOX
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WATER MAIN
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WATER SERVICE
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GROUND LINE
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COVER W/6" GRANULAR BORROW MNDOT SPEC. # 2451, 3149.2B2
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3" POLYSTYRENE (ASTM C578 TYPE VI)
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LEVEL WITH GRANULAR BORROW, MNDOT SPEC. # 2451, 3149.2B2, WHEN NECESSARY (INCIDENTAL)
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WATER SERVICE
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WATER SERVICE INSULATION
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W-13
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REVISED/APPROVED 04/05/2019
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CITY OF DULUTH STANDARD DETAIL DEPT. OF PUBLIC WORKS AND UTILITIES
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NO SCALE
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NOTE: ROUND OFF ALL EXPOSED EDGES FURNISHED WITH MACHINED HORIZONTAL BEARING SURFACES. WEIGHT: RING-295 LBS. COVER - 162 LBS. SIMILAR OR EQUAL TO NEENAH FOUNDRY NQR-1723 (EXCEPT WITH LETTERING AS NOTED)
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1-1/8"
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1"
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1/2"
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5/8"
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PLAN OF COVER
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SECTION OF FRAME AND COVER
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SPECIAL PICKHOLE
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OPEN PICKHOLE (2 " X 1 ")12" X 1 ")12")
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2" LETTERS (TEXT TO READ "WATER" OR "GAS" AS APPROPRIATE)
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1" LETTERS
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WATER
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CAST IRON WATER MANHOLE FRAME AND COVER
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W-15
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REVISED/APPROVED 02/01/2013
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CITY OF DULUTH STANDARD DETAIL DEPT. OF PUBLIC WORKS AND UTILITIES
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NO SCALE
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BOTTOM VIEW
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SIDE VIEW
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+0.003" O.D. THREAD DIA. -0.003"
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7 THREADS/INCH V FORM PITCH 0.143
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TWO WAY BREECH SCREW
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4" & LARGER WATER SERVICE - DUCTILE IRON
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W-16
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REVISED/APPROVED 01/30/2017
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CITY OF DULUTH STANDARD DETAIL DEPT. OF PUBLIC WORKS AND UTILITIES
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NO SCALE
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DUCTILE IRON PIPE
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NOTES: 1. USE EPOXY COATING ON EXTERIOR OF VALVES USE EPOXY COATING ON EXTERIOR OF VALVES 2. ALL BOLTS SHALL BE BLUE COATED COR-TEN WITH 6 OUNCE ZINC ANODE ALL BOLTS SHALL BE BLUE COATED COR-TEN WITH 6 OUNCE ZINC ANODE CAPS CONFORMING TO ASTM B-418 FOR ALL MECHANICAL JOINT FITTINGS. 3. GATE VALVES WITH ALPHA RESTRAINT COUPLERS MAY BE USED IN LIEU OF GATE VALVES WITH ALPHA RESTRAINT COUPLERS MAY BE USED IN LIEU OF MJ FITTINGS.
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GEOTEXTILE FABRIC TYPE 1 (INCIDENTAL)
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GATE VALVE ADAPTER BOX
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COARSE FILTER AGGREGATE MN/DOT 3149.2.H (INCIDENTAL)
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SET CASTING 0.03' BELOW FINISHED PAVEMENT SURFACE
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12# ZINC ANODE BAG FASTENED TO MJ BOLT SEE DETAIL W-18 (INCIDENTAL)
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CONCRETE BLOCKING
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CONCRETE ENCASED COLLAR SEE DETAIL W-19
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WATER VALVE BOX - DUCTILE IRON MAIN
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W-17
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REVISED/APPROVED 04/05/2019
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CITY OF DULUTH STANDARD DETAIL DEPT. OF PUBLIC WORKS AND UTILITIES
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NO SCALE
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NOTES: 1. VALVES SHALL BE CONNECTED DIRECTLY TO HDPE WITH HDPE TO MECHANICAL JOINT ADAPTERS. VALVES SHALL BE CONNECTED DIRECTLY TO HDPE WITH HDPE TO MECHANICAL JOINT ADAPTERS. 2. USE EPOXY COATING ON EXTERIOR OF VALVES. USE EPOXY COATING ON EXTERIOR OF VALVES. 3. ALL BOLTS SHALL BLUE COATED BE COR-TEN WITH 6 OUNCE ZINC ANODE CAPS CONFORMING TO ASTM ALL BOLTS SHALL BLUE COATED BE COR-TEN WITH 6 OUNCE ZINC ANODE CAPS CONFORMING TO ASTM B-418 FOR ALL MECHANICAL JOINT FITTINGS. 4. FOR OPEN CUT PIPE INSTALLATIONS, ELECTROFUSION COUPLINGS ARE NOT ALLOWED FOR CONNECTION FOR OPEN CUT PIPE INSTALLATIONS, ELECTROFUSION COUPLINGS ARE NOT ALLOWED FOR CONNECTION OF HDPE TO MJ ADAPTERS. FOR DIRECTIONAL DRILLED INSTALLATIONS, ONE ELECTROFUSION COUPLING MAY BE USED PER VALVE. 5. GATE VALVES WITH ALPHA RESTRAINT COUPLERS MAY BE USED IN LIEU OF MJ FITTINGS. ANODE SHALL GATE VALVES WITH ALPHA RESTRAINT COUPLERS MAY BE USED IN LIEU OF MJ FITTINGS. ANODE SHALL BE CONNECTED DIRECTLY TO THE VALVE BONNET BOLTS.
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HDPE PIPE
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HDPE PIPE
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GEOTEXTILE FABRIC TYPE 1 (INCIDENTAL)
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GATE VALVE ADAPTER BOX
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COARSE FILTER AGGREGATE MN/DOT 3149.2.H (INCIDENTAL)
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SET CASTING 0.03' BELOW FINISHED PAVEMENT SURFACE
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MAGNETIZED TRACER BOX WITH BLUE TOP. WIRE CONNECTED TO TRACER BOX TERMINAL. TRACER LOCATED DIRECTLY ABOVE PIPE WITHIN 2' OF VALVE BOX.
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LEAVE SLACK IN WIRE
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NOTE:THE CONNECTION FOR THE WIRE IS THE CONNECTION FOR THE WIRE IS SO THAT THE MINIMUM NO. OF CONNECTIONS IN THE WIRE SYSTEM ARE USED.
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12# ZINC ANODE BAG FASTENED TO MJ BOLT SEE DETAIL W-18 (INCIDENTAL)
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TRACER WIRE
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HDPE TO MJ ADAPTERS
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CONCRETE BLOCKING
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CONCRETE ENCASED COLLAR SEE DETAIL W-19
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WATER VALVE BOX - HDPE MAIN
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W-17A
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REVISED/APPROVED 04/05/2019
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CITY OF DULUTH STANDARD DETAIL DEPT. OF PUBLIC WORKS AND UTILITIES
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NO SCALE
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VALVE, HYDRANT, OR FITTING
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NOTE: ALL DUCTILE IRON VALVES, HYDRANTS, OR FITTINGS SHALL RECEIVE ANODES.
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MJ RETAINER GLAND
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6 OUNCE ZINC ANODE
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MJ BOLT WITH EXTRA LENGTH AS NECESSARY TO HOLD SECOND NUT AND ANODE CAP
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WRAP COPPER ANODE WIRE AROUND MJ BOLT AND SECURE WITH SECOND NUT. COAT BOTH NUTS WITH TAPECOAT MASTIC BRUSH - APPLIED COATING
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12# ZINC ANODE BAG (INCIDENTAL)
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ANODE CONNECTION
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W-18
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REVISED/APPROVED 04/05/2019
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CITY OF DULUTH STANDARD DETAIL DEPT. OF PUBLIC WORKS AND UTILITIES
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NO SCALE
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CONCRETE ENCASED WATER VALVE BOX COLLAR
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#4 EPOXY COATED REINFORCEMENT RING (TYP)
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NOTES: 1. CONCRETE (MIX NO. 3G52) COLLAR TO ENCASE VALVE BOX CASTING. CONCRETE (MIX NO. 3G52) COLLAR TO ENCASE VALVE BOX CASTING. 2. CONCRETE COLLAR SHALL BE CIRCULAR LAYOUT. PAVEMENT AND BASE CONCRETE COLLAR SHALL BE CIRCULAR LAYOUT. PAVEMENT AND BASE SHALL BE CUT OUT WITH ROTATING CUTTING DEVICE 3. FINISH CONCRETE EDGE WITH 1/4" RADIUS. SEAL JOINT BETWEEN FINISH CONCRETE EDGE WITH 1/4" RADIUS. SEAL JOINT BETWEEN PAVEMENT AND COLLAR. 4. MAINTAIN 3.5" COVER ON REINFORCEMENT.MAINTAIN 3.5" COVER ON REINFORCEMENT.
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EDGE JOINT SEALANT (TYP)
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3
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1
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CONCRETE COLLAR
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2
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4
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ASPHALT PAVEMENT
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AGGREGATE BASE
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SET CASTING 1/4" BELOW FINISHED PAVEMENT SURFACE
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#4 EPOXY COATED REINFORCEMENT RING (TYP)
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4
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EDGE JOINT SEALANT (TYP)
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3
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1
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2
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ASPHALT PAVEMENT
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AGGREGATE BASE
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CONCRETE COLLAR
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SET CASTING 1/4" BELOW FINISHED PAVEMENT SURFACE
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TRACER WIRE BOX
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CONCRETE ENCASED WATER VALVE BOX COLLAR W/ TRACER BOX ALTERNATIVE
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CONCRETE ENCASED VALVE BOX COLLAR IN ROADWAY
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W-19
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REVISED/APPROVED 01/20/2017
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CITY OF DULUTH STANDARD DETAIL DEPT. OF PUBLIC WORKS AND UTILITIES
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NO SCALE
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NOTES: 1. SUPPLY PIPE AND FITTINGS BETWEEN BUILDING VALVE AND METER SHALL BE THREADED BRASS AND/OR COPPER AND NOT BE LESS THAN 3/4" SUPPLY PIPE AND FITTINGS BETWEEN BUILDING VALVE AND METER SHALL BE THREADED BRASS AND/OR COPPER AND NOT BE LESS THAN 3/4" SIZE. 2. METERS SHALL ALWAYS BE INSTALLED IN A HORIZONTAL POSITION. METERS SHALL ALWAYS BE INSTALLED IN A HORIZONTAL POSITION. 3. VALVES SHALL BE GATE OR FULL-WAY BALL VALVES. VALVES SHALL BE GATE OR FULL-WAY BALL VALVES. 4. PRESSURE REDUCING VALVE IS REQUIRED WHERE PRESSURE EXCEEDS 80 PSI. PRESSURE REDUCING VALVE IS REQUIRED WHERE PRESSURE EXCEEDS 80 PSI. 5. ELECTRICAL CONTINUITY STRAP IS REQUIRED EXCEPT WHERE BYPASS IS INSTALLED. SIZE OF STRAP BY ELECTRICAL CODE.ELECTRICAL CONTINUITY STRAP IS REQUIRED EXCEPT WHERE BYPASS IS INSTALLED. SIZE OF STRAP BY ELECTRICAL CODE.
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METER
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WATER METER SIZE
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5/8"
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3/4"
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1"
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1 1/2"
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2"
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A - METER LENGTH
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7-1/2"
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9"
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10 3/4"
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12-5/8"
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15-1/4"
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B - METER TAIL PIECE
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2-3/8"
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2-1/2"
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2 5/8"
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2-1/2"
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2-5/8"
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C - METER W/ TAIL PIECE
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12-1/2"
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14"
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16"
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17-5/8"
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20-1/2"
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TAIL PIECE THREAD SIZE
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1/2"
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3/4"
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1"
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2-1/4" X 1-3/4"
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2-1/4" X 1-3/4"
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MAX. METER OUTPUT (GPM)
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25
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35
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70
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120
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170
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ELECTRIC CONTINUITY STRAP
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PRESSURE REDUCER IF REQUIRED
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BUILDING VALVE (BALL OR GATE)
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FLARE TO THREAD COUPLING
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FLOOR
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TYPICAL WATER METER INSTALLATION - SINGLE
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W-30
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REVISED/APPROVED 02/01/2013
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CITY OF DULUTH STANDARD DETAIL DEPT. OF PUBLIC WORKS AND UTILITIES
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NO SCALE
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NOTES: 1. SUPPLY PIPE AND FITTINGS BETWEEN BUILDING VALVE AND METER SHALL BE THREADED BRASS AND/OR COPPER AND NOT BE LESS THAN 3/4" SUPPLY PIPE AND FITTINGS BETWEEN BUILDING VALVE AND METER SHALL BE THREADED BRASS AND/OR COPPER AND NOT BE LESS THAN 3/4" SIZE 2. METERS SHALL ALWAYS BE INSTALLED IN A HORIZONTAL POSITION METERS SHALL ALWAYS BE INSTALLED IN A HORIZONTAL POSITION 3. VALVES SHALL BE GATE OR FULL-WAY BALL VALVES VALVES SHALL BE GATE OR FULL-WAY BALL VALVES 4. PRESSURE REDUCING VALVE IS REQUIRED WHERE PRESSURE EXCEEDS 80 PSI PRESSURE REDUCING VALVE IS REQUIRED WHERE PRESSURE EXCEEDS 80 PSI 5. ELECTRICAL CONTINUITY STRAP IS REQUIRED EXCEPT WHERE BYPASS IS INSTALLED. SIZE OF STRAP BY ELECTRICAL CODE ELECTRICAL CONTINUITY STRAP IS REQUIRED EXCEPT WHERE BYPASS IS INSTALLED. SIZE OF STRAP BY ELECTRICAL CODE 6. BYPASS VALVE MUST BE LOCKABLE OR SEALABLE BYPASS VALVE MUST BE LOCKABLE OR SEALABLE 7. METER INSTALLATIONS 2" OR LARGER MAY REQUIRE A BYPASS IF POTENTIAL HEALTH OR SAFETY RISKS INCREASE IF WATER SUPPLY IS METER INSTALLATIONS 2" OR LARGER MAY REQUIRE A BYPASS IF POTENTIAL HEALTH OR SAFETY RISKS INCREASE IF WATER SUPPLY IS INTERRUPTED
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METER
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BYPASS VALVE MUST BE LOCKABLE OR SEALABLE
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PRESSURE REDUCER IS REQUIRED
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FLARE TO THREAD COUPLING
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BUILDING VALVE (BALL OR GATE)
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ELECTRIC CONTINUITY STRAP
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METER VALVE
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FLOOR
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TYPICAL WATER METER INSTALLATION WITH BYPASS
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W-31
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REVISED/APPROVED 02/01/2013
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CITY OF DULUTH STANDARD DETAIL DEPT. OF PUBLIC WORKS AND UTILITIES
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NO SCALE
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NOTES: 1. SUPPLY PIPE AND FITTINGS BETWEEN BUILDING VALVE AND METER SHALL BE THREADED BRASS AND/OR COPPER AND NOT BE LESS THAN 3/4" SUPPLY PIPE AND FITTINGS BETWEEN BUILDING VALVE AND METER SHALL BE THREADED BRASS AND/OR COPPER AND NOT BE LESS THAN 3/4" SIZE 2. METERS SHALL ALWAYS BE INSTALLED IN A HORIZONTAL POSITION METERS SHALL ALWAYS BE INSTALLED IN A HORIZONTAL POSITION 3. VALVES SHALL BE GATE OR FULL-WAY BALL VALVES VALVES SHALL BE GATE OR FULL-WAY BALL VALVES 4. PRESSURE REDUCING VALVE IS REQUIRED WHERE PRESSURE EXCEEDS 80 PSI PRESSURE REDUCING VALVE IS REQUIRED WHERE PRESSURE EXCEEDS 80 PSI 5. ELECTRICAL CONTINUITY STRAP IS REQUIRED EXCEPT WHERE BYPASS IS INSTALLED. SIZE OF STRAP BY ELECTRICAL CODE ELECTRICAL CONTINUITY STRAP IS REQUIRED EXCEPT WHERE BYPASS IS INSTALLED. SIZE OF STRAP BY ELECTRICAL CODE 6. FOR METERS 3" AND LARGER, A STRAINER IS REQUIRED AHEAD OF METER FOR METERS 3" AND LARGER, A STRAINER IS REQUIRED AHEAD OF METER 7. UPSTREAM METER VALVE ON MULTIMETER INSTALLATIONS MUST BE LOCKABLEUPSTREAM METER VALVE ON MULTIMETER INSTALLATIONS MUST BE LOCKABLE
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METER
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METER
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METER VALVE (1 REQUIRED PER METER)
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PRESSURE REDUCER IF REQUIRED
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ELECTRIC CONTINUITY STRAP
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BUILDING VALVE (BALL OR GATE) SAME SIZE AS SERVICE LINE
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FLARE TO THREAD COUPLING
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FLOOR
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MULTIPLE WATER METER INSTALLATION
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W-32
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REVISED/APPROVED 02-01-2013
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CITY OF DULUTH STANDARD DETAIL DEPT. OF PUBLIC WORKS AND UTILITIES
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NO SCALE
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NOTES: 1. SUPPLY PIPE AND FITTINGS BETWEEN BUILDING VALVE AND METER SHALL BE THREADED BRASS SUPPLY PIPE AND FITTINGS BETWEEN BUILDING VALVE AND METER SHALL BE THREADED BRASS AND/OR COPPER AND NOT BE LESS THAN 3/4" SIZE 2. METERS SHALL ALWAYS BE INSTALLED IN A HORIZONTAL POSITION METERS SHALL ALWAYS BE INSTALLED IN A HORIZONTAL POSITION 3. VALVES SHALL BE GATE OR FULL-WAY BALL VALVES VALVES SHALL BE GATE OR FULL-WAY BALL VALVES 4. PRESSURE REDUCING VALVE IS REQUIRED WHERE PRESSURE EXCEEDS 80 PSI PRESSURE REDUCING VALVE IS REQUIRED WHERE PRESSURE EXCEEDS 80 PSI 5. ELECTRICAL CONTINUITY STRAP IS REQUIRED EXCEPT WHERE BYPASS IS INSTALLED. SIZE OF STRAP ELECTRICAL CONTINUITY STRAP IS REQUIRED EXCEPT WHERE BYPASS IS INSTALLED. SIZE OF STRAP BY ELECTRICAL CODE 6. FOR METERS 3" AND LARGER, A STRAINER IS REQUIRED AHEAD OF METER FOR METERS 3" AND LARGER, A STRAINER IS REQUIRED AHEAD OF METER 7. UPSTREAM METER VALVE ON MULTIMETER INSTALLATIONS MUST BE LOCKABLE UPSTREAM METER VALVE ON MULTIMETER INSTALLATIONS MUST BE LOCKABLE 8. BYPASS VALVE MUST BE LOCKABLE OR SEALABLE BYPASS VALVE MUST BE LOCKABLE OR SEALABLE 9. UPSTREAM METER VALVE ON DOMESTIC BRANCH OFF OF A FIRE SERVICE MUST BE LOCKABLEUPSTREAM METER VALVE ON DOMESTIC BRANCH OFF OF A FIRE SERVICE MUST BE LOCKABLE
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METER
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PRESSURE GAUGE 0-160#
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PRESSURE GAUGE 0-160#
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BYPASS IF REQUIRED
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PRESSURE REDUCER IF REQUIRED
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FIRE PROTECTION D & DC (DOUBLE GATES, DOUBLE CHECKS OR APPROVED DETECTOR DEVICE)
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VALVE MUST BE LOCKABLE OR SEALABLE
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BRONZE STRAINER IF REQUIRED
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BUILDING VALVE
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6" X _" REDUCING FLANGE TO _" COPPER NIPPLE
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6" TEE
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UNIFLANGE TYPICAL
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FLOOR
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RODDED
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TYPICAL 6" FIRE SERVICE WITH DOMESTIC WATER
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W-34
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REVISED/APPROVED 02/01/2013
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CITY OF DULUTH STANDARD DETAIL DEPT. OF PUBLIC WORKS AND UTILITIES
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NO SCALE
