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Water Distribution System Standard Detail Drawings

Cover Page (Distribution System)(PDF, 169KB)
Drawing Index (Distribution System)(PDF, 53KB)
L-1001 Typical Curb Box; Signed 9/21/22(PDF, 29KB)
L-1002 Project Identification Sign; Signed 9/21/2022(PDF, 56KB)
L-1003 Polyethylene Encasement For Ductile Iron Pipe; Signed 1/26/18(PDF, 58KB)
L-1004 Polyethylene Encasement For Water Taps, Blow‐offs, Air Release Valves & Similar Appurtenances; Signed 1/26/18(PDF, 33KB)
L-1701 A Excavation & Backfill Under Influence Of Pavement (For 2 Inch and Smaller Water Taps); Signed 9/21/22(PDF, 38KB)
L-1701 B Typical Trench ‐ Excavation & Backfill Outside Influence Of Pavement (For 2 Inch and Smaller Water Taps); Signed 9/21/22(PDF, 38KB)
L-2101 A Push-on Joint Ductile Iron Pipe and Fittings 20 Inch Diameter and Larger; Signed 3/10/22(PDF, 48KB)
L-2101 B Joint Bonding: Coupling Ductile Iron Pipe and Fittings 20 Inch Diameter and Larger; Signed 3/10/22(PDF, 52KB)
L-2101 C Joint Bonding: Valve, Reducer and Bend Ductile Iron Pipe and Fittings 20 Inch Diameter and Larger; Signed 3/10/22(PDF, 65KB)
L-2101 D Joint Bonding: Tee and Cross Ductile Iron Pipe and Fittings 20 Inch Diameter and Larger; Signed 3/10/22(PDF, 70KB)
L-2102 Fabricated HDPE MJ Isolation Adapter, 6 Inch - 48 Inch; Signed 9/21/2022(PDF, 19KB)
L-2201 A Tracer Wire, Plan View; Signed 9/21/2022(PDF, 22KB)
L-2201 B Tracer Wire, Hydrant Detail; Signed 9/21/2022(PDF, 32KB)
L-6101 Exterior Water Meter Radio Transmitter (RT); Signed 5/17/21(PDF, 27KB)
L-6306 Concrete Valve Supports; Signed 1/26/18(PDF, 26KB)
L-6309 A Typical Trench ‐ Excavation & Backfill Under Influence Of Pavement (For 16 Inch Dia. W.m. & Smaller); Signed 9/21/22(PDF, 41KB)
L-6309 B Typical Trench ‐ Excavation & Backfill Outside Influence Of Pavement (For 16 Inch Dia. W.m. & Smaller); Signed 9/21/22(PDF, 42KB)
L-6309 C Typical Trench ‐ Excavation & Backfill Under Influence of Pavement (For 20 Inch Dia. W.m. & Larger); Signed 9/21/2022(PDF, 44KB)
L-6309 D Typical Trench ‐ Excavation & Backfill Outside Influence of Pavement (For 20 Inch Dia. W.m. & Larger); Signed 9/21/2022(PDF, 43KB)
L-6309 E Influence of Pavement ‐ Backfilling Within R/W For Water Main and Water Tap Repairs; Signed 9/21/2022(PDF, 30KB)
L-6310 Backing For Vertical Bends (Over Bends Only); Signed 1/26/18(PDF, 44KB)
L-6311 Backing For Bends (Horizontal and Vertical Sag); Signed 11/17/23(PDF, 41KB)
L-6312 Backing For Tees; Signed 1/26/18(PDF, 41KB)
L-6316 A Columbus Standard Heavy Duty Valve Box; Signed 1/26/18(PDF, 36KB)
L-6316 B Riser For Use With Existing Columbus Standard Heavy Duty Valve Box; Signed 1/26/18(PDF, 26KB)
L-6317 A Meter Vault Setting (Plan View) 3 Inch Thru 12 Inch Meters; Signed 11/17/23(PDF, 53KB)
L-6317 B Meter Vault Setting (Section View) 3 Inch Thru 12 Inch Meters; Signed 11/17/23(PDF, 44KB)
L-6317 C Inside Building Meter Setting 3 Inch Thru 12 Inch Meters; Signed 11/17/23(PDF, 39KB)
L-6317 D Installation Rules For 3 Inch Thru 12 Inch Meter Setting; Signed 5/17/21(PDF, 42KB)
L-6317 E Dual Meter Setting; Signed 11/17/23(PDF, 47KB)
L-6320 C.I. Ferrule Box and Cover; Signed 1/26/18(PDF, 45KB)
L-6324 Casing Pipe, Spacers and End Seals; Signed 1/26/18(PDF, 46KB)
L-6409 A Typical Hydrant Setting, Type B & B Modified For Mechanical Joint Tees; Signed 9/21/2022(PDF, 42KB)
L-6409 B Typical Hydrant Setting, Type "B" & "B" Modified For Concrete and Steel Pipe; Signed 9/21/2022(PDF, 39KB)
L-6473 A Typical Air Release 3/4 Inch Thru 2 Inch (Berm and Side Ditch Areas); Signed 9/21/2022(PDF, 32KB)
L-6473 B Typical Air Release 3/4 Inch Thru 2 Inch (Curb & Gutter Areas); Signed 9/21/2022(PDF, 50KB)
L-6617 Concrete Valve Support For Horizontal Gate Tapping Valve w/ By‐Pass; Signed 1/26/18(PDF, 25KB)
L-6637 A Typical Type A Hydrant Setting (For Ductile Iron Mechanical Joint X Swivel Tees); Signed 9/21/2022(PDF, 35KB)
L-6637 B Typical Type A Modified Hydrant Setting (For Concrete and Steel Pipe); Signed 9/21/2022(PDF, 34KB)
L-6637 C Typical Type A Modified Hydrant Setting (Double Valve Set‐Up In Curb); Signed 9/21/2022(PDF, 34KB)
L-6640 Allowable Leakage Table; Signed 9/21/2022(PDF, 41KB)
L-7001 Thrust Block Detail, End of Pipe; Signed 1/26/18(PDF, 38KB)
L-7002 Drain Tile Replacement; Signed 1/26/18(PDF, 29KB)
L-7101 Water Main Centerline Reference Monument; Signed 1/26/18(PDF, 23KB)
L-7102 A Water Tap Extension and Curb Box Relocation; Signed 1/26/18(PDF, 36KB)
L-7102 B Item 805 Water Service Line Transfer; Signed 1/26/18(PDF, 33KB)
L-7102 C Water Tap Relocation; Signed 1/26/18(PDF, 23KB)
L-7103 Meter Box Installation, 5/8 Inch Thru 1 Inch Meter; Signed 5/17/21(PDF, 49KB)
L-7401 Typical Water Main Lowering; Signed 9/21/2022(PDF, 63KB)
L-7601 Typical Hydrant Setting (To Eliminate Excessive Bury); Signed 9/21/2022(PDF, 41KB)
L-7602 Concrete Pipe Valve Piping Connection; Signed 1/26/18(PDF, 27KB)
L-8502 Typical Hydrant Relocation; Signed 9/21/2022(PDF, 54KB)
L-8503 Meter Installation In Building, 5/8 Inch Thru 1 Inch Meters; Signed 11/17/23(PDF, 64KB)
L-8504 Meter Installation In Building, 5/8 Inch Thru 1 Inch Meters Using Spud Settings; Signed 5/10/22(PDF, 70KB)
L-9002 A Backflow Preventer Setting (For Double Check & Reduced Pressure Assemblies); Signed 5/17/21(PDF, 34KB)
L-9002 B Backflow Preventer Setting (Installation Rules); Signed 2/7/24(PDF, 52KB)
L-9002 C Typical 1 1/2" and 2" Meter Setting w/ Backflow Preventer; Signed 5/17/21(PDF, 46KB)
L-9002 D Typical Residential Installation of Pressure Vacuum Breaker For Irrigation System; Signed 5/17/21(PDF, 31KB)
L-9002 E Schematic Drawing of 5/8" Thru 1" Meter With Backflow Preventer; Signed 5/17/21(PDF, 29KB)
L-9002 F Typical Meter Setting With Backflow Preventer (Inside Building Only) ‐ 3" Thru 12" Meters; Signed 11/17/23(PDF, 55KB)
L-9002 G Typical Backflow Preventer Setting (Inside Building Or Heated Enclosure) - 2 Thru 12 Inch Meters; Signed 11/17/23(PDF, 38KB)
L-9401 A Pitometer Connections; Signed 1/26/18(PDF, 36KB)
L-9401 B Manhole Set‐Up At Pitometer Connections; Signed 1/26/18(PDF, 50KB)
L-9402 Typical Sump Pump Setting; Signed 1/26/18(PDF, 57KB)
L-9901 Curb Box Installation, 3/4" Thru 2"; Signed 9/21/22(PDF, 31KB)

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Water Distribution System Standard Detail Drawings

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