D-1016

Distribution Standards: PGW D-Contracts

DS # DESCRIPTION

13.1 3” & Larger Head of Service 13.3 3” & Larger Service Risers 15.0 Shoring 16.0 Roadway Utility Box & Manhole Adjustment 20.1 Welding Procedure 20.2 Standard Weld Repair Procedure 20.5 Fittings for Drips 20.7 Pressure Test Stations 23.0 Composite – Cathodically Protected Steel Piping 23.1 Magnesium Anode Installation 23.3 Lily Pad Installation 23.4 Impressed Current Anode Bed Installation 23.6 Electrolysis Current Test Station 23.7 One-Box Test Station

23.10 One Box, Two Wire Test Station 23.11 Steam Line Crossing 23.12 Field Coating of Insulating Flanges 30.1 Main Control Valves 8” & Smaller 30.2 Main Control Valves 8” & Smaller (w/Pressure Test Station) 30.3 Service Valves: 3” – 8” 30.4 Field Coating of Valves 30.7 Main Control Valves 8” & Larger 40.8 Main Control Valves 8” & Larger (w/Pressure Test Station) 40.9 Standard Notes For Distribution Construction Drawings 52.0 Paving Specifications, City Streets and Highways 52.1 Paving Specifications, State Highways 53.0 Damage Prevention Instruction 53.1 Caution Tape Installation 53.2 Tracer Wire Installation 53.3 Ball Marker or Disk Marker Installation 54.0 Plastic Services: Composite 54.1 Plastic Services: Main Connection 54.2 Plastic Services: Curb Valves 54.3 Plastic Services: Head of Service Fitting 54.4 Plastic Services: Through Crawl Space 54.5 Plastic Services: Outdoor Meter Set 54.7 Insert and Direct Burial Plastic Mains

54.12 Fittings for Plastic Rod Drips 54.14 Electro-Fusion Fittings 54.17 Excess Flow Valves 54.18 Pressure Test Station

revised 12/1/2009

Butt Weld Procedure for Steel Pipe (API 5L Grade B & X42)with an Outer Diameter Less than 2.375 inches

Process: Shielded Metal Arc Welding

Material: API 5L (Grade B & X42)

Pipe Oustside Diameter Less than 2.375 inch O.D.And Wall Thickness: Less than .154 inch wall thickness.

Joint Design: See "V" Bevel Joint Design for less than 2.375 in. O.D.

Filler Metal: AWS - E 6010

Number of Beads: See "V" Bevel Joint Design for less than 2.375 in. O.D.

Electric Characteristics: Direct Current, Reverse Polarity (Electrode Positive)

Position: Fixed on a Horizontal Plane

Direction of Welding: Vertical Down

Number of Welders: One

Time Lapse between Passes: A maximum of five minutes between root pass and hot pass.

Type & removal ofLineup Clamp: An external line up clamp may be used while tacking. The root-bead segments used in connection with external clamps should be uniformly spaced around the circumference of the pipe and shall have an aggregate length of 50% of the pipe circumference before the clamp is removed.

Cleaning/Grinding: All Scale, slag, or other foreign material shall be renewed after each pass by power or manual chipping, grinding, and wire brushing.

Preheat: If the base metal temperature is below 32 degrees Fahrenheit it shall be preheated to 70 degrees Fahrenheit and this minimum temperature shall be maintained during the welding process.

Speed of Travel: 1 inch to 3 inches per minute

Butt Weld Procedure for Steel Pipe (API 5L Grade B & X42)with an Outer Diameter of 2.375 inches through 12.750 inches

Process: Shielded Metal Arc Welding

Material: API 5L (Grade B & X42)

Pipe Oustside Diameter 2.375 inches through 12.750 inchesAnd Wall Thickness: `.154 inch through .750 inch wall thickness.

Joint Design: See "V" Bevel Joint Design for 2.375 to 12.75 in. O.D.

Filler Metal: AWS - E 6010

Number of Beads: See "V" Bevel Joint Design for 2.375 to 12.75 in. O.D.

Electric Characteristics: Direct Current, Reverse Polarity (Electrode Positive)

Position: Fixed on a Horizontal Plane

Direction of Welding: Vertical Down

Number of Welders: One

Time Lapse between Passes: A maximum of five minutes between root pass and hot pass.

Type & removal ofLineup Clamp: An external line up clamp may be used while tacking. The root-bead segments used in connection with external clamps should be uniformly spaced around the circumference of the pipe and shall have an aggregate length of 50% of the pipe circumference before the clamp is removed.

Cleaning/Grinding: All Scale, slag, or other foreign material shall be renewed after each pass by power or manual chipping, grinding, and wire brushing.

Preheat: If the base metal temperature is below 32 degrees Fahrenheit it shall be preheated to 70 degrees Fahrenheit and this minimum temperature shall be maintained during the welding process.

Speed of Travel: 5 inches to 11 inches per minute

Butt Weld Procedure for Steel Pipe (API 5L Grade B & X42)with an Outer Diameter Greater than 12.750 inches

Process: Shielded Metal Arc Welding

Material: API 5L (Grade B & X42)

Pipe Oustside Diameter Greater than 12.750 inchesAnd Wall Thickness: .375 inch through .750 inch wall thickness.

Joint Design: See "V" Bevel Joint Design for pipe greater than 12.75 in.

Filler Metal: AWS - E 6010

Number of Beads: See "V" Bevel Joint Design for pipe greater than 12.75 in.

Electric Characteristics: Direct Current, Reverse Polarity (Electrode Positive)

Position: Fixed on a Horizontal Plane

Direction of Welding: Vertical Down

Number of Welders: Two

Time Lapse between Passes: A maximum of five minutes between root pass and hot pass.

Type & removal ofLineup Clamp: An external line up clamp may be used while tacking. The root-bead segments used in connection with external clamps should be uniformly spaced around the circumference of the pipe and shal have an aggregate length of 50% of the pipe circumference before the clamp is removed.

Cleaning/Grinding: All Scale, slag, or other foreign material shall be renewed after each pass by power or manual chipping, grinding, and wire brushing.

Preheat: If the base metal temperature is below 32 degrees Fahrenheit it shall be preheated to 70 degrees Fahrenheit and this minimum temperature shall be maintained during the welding process.

Speed of Travel: 5 inches to 11 inches per minute

Butt Weld Procedure for Steel Pipe (API 5L X46, X52, X56, & X60)with an Outer Diameter Less than 2.375 inches

Process: Shielded Metal Arc Welding

Material: API 5L (X46, X52, X56, & X60)

Pipe Oustside Diameter Less than 2.375 inch O.D.And Wall Thickness: Less than .154 inch wall thickness.

Joint Design: See "V" Bevel Joint Design for less than 2.375 in. O.D.

Filler Metal: For API 5L X46 use AWS - E6010 all passesFor API 5L X52 & X56 use AWS - E6010 root & E7010For API 5L X60 use AWS - E6010 root then E8010

Number of Beads: See "V" Bevel Joint Design for less than 2.375 in. O.D.

Electric Characteristics: Direct Current, Reverse Polarity (Electrode Positive)

Position: Fixed on a Horizontal Plane

Direction of Welding: Vertical Down

Number of Welders: One

Time Lapse between Passes: A maximum of five minutes between root pass and hot pass.

Lineup Clamp: An external line up clamp may be used while tacking. The root-bead segments used in connection with external clamps should be uniformly spaced around the circumference of the pipe and shall have an aggregate length of 50% of the pipe circumference before the clamp is removed.

Cleaning/Grinding: All Scale, slag, or other foreign material shall be renewed after each pass by power or manual chipping, grinding, and wire brushing.

Preheat: If the base metal temperature is below 32 degrees Fahrenheit it shall be preheated to 70 degrees Fahrenheit and this minimum temperature shall be maintained during the welding process.Speed of Travel: 1 inch to 3 inches per minute

Butt Weld Procedure for Steel Pipe (API 5L X46, X52, X56, & X60)with an Outer Diameter of 2.375 inches through 12.750 inches

Process: Shielded Metal Arc Welding

Material: API 5L (X46, X52, X56, & X60)

Pipe Oustside Diameter 2.375 inches through 12.750 inchesAnd Wall Thickness: .154 inch through .750 inch wall thickness.

Joint Design: See "V" Bevel Joint Design for 2.375 to 12.75 in. O.D.

Filler Metal: For API 5L X46 use AWS - E6010 all passesFor API 5L X52 & X56 use AWS - E6010 root & E7010For API 5L X60 use AWS - E6010 root then E8010

Number of Beads: See "V" Bevel Joint Design for 2.375 to 12.75 in. O.D.

Electric Characteristics: Direct Current, Reverse Polarity (Electrode Positive)

Position: Fixed on a Horizontal Plane

Direction of Welding: Vertical Down

Number of Welders: One

Time Lapse between Passes: A maximum of five minutes between root pass and hot pass.

Lineup Clamp: An external line up clamp may be used while tacking. The root-bead segments used in connection with external clamps should be uniformly spaced around the circumference of the pipe and shall have an aggregate length of 50% of the pipe circumference before the clamp is removed.

Cleaning/Grinding: All Scale, slag, or other foreign material shall be renewed after each pass by power or manual chipping, grinding, and wire brushing.

Preheat: If the base metal temperature is below 32 degrees Fahrenheit it shall be preheated to 70 degrees Fahrenheit and this minimum temperature shall be maintained during the welding process.Speed of Travel: 5 inches to 11 inches per minute

Butt Weld Procedure for Steel Pipe (API 5L X46, X52, X56, & X60)with an Outer Diameter Greater than 12.750 inches

Process: Shielded Metal Arc Welding

Material: API 5L (X46, X52, X56, & X60)

Pipe Oustside Diameter Greater than 12.750 inchesAnd Wall Thickness: .375 inch through .750 inch wall thickness.

Joint Design: See "V" Bevel Joint Design for pipe greater than 12.75 in.

Filler Metal: For API 5L X46 use AWS - E6010 all passesFor API 5L X52 & X56 use AWS - E6010 root & E7010For API 5L X60 use AWS - E6010 root then E8010

Number of Beads: See "V" Bevel Joint Design for pipe greater than 12.75 in.

Electric Characteristics: Direct Current, Reverse Polarity (Electrode Positive)

Position: Fixed on a Horizontal Plane

Direction of Welding: Vertical Down

Number of Welders: Two

Time Lapse between Passes: A maximum of five minutes between root pass and hot pass.

Lineup Clamp: An external line up clamp may be used while tacking. The root-bead segments used in connection with external clamps should be uniformly spaced around the circumference of the pipe and shall have an aggregate length of 50% of the pipe circumference before the clamp is removed.

Cleaning/Grinding: All Scale, slag, or other foreign material shall be renewed after each pass by power or manual chipping, grinding, and wire brushing.

Preheat: If the base metal temperature is below 32 degrees Fahrenheit it shall be preheated to 70 degrees Fahrenheit and this minimum temperature shall be maintained during the welding process.Speed of Travel: 5 inches to 11 inches per minute

Butt Weld Procedure for Steel Pipe (API 5L X70)with an Outer Diameter of 2.375 inches through 12.750 inches

Process: Shielded Metal Arc Welding

Material: API 5L X70

Pipe Oustside Diameter 2.375 inches through 12.750 inchesAnd Wall Thickness: .154 inch through .750 inch wall thickness.

Joint Design: See "V" Bevel Joint Design for 2.375 to 12.75 in. O.D.

Filler Metal: AWS - E6010 root then E9010

Number of Beads: See "V" Bevel Joint Design for 2.375 to 12.75 in. O.D.

Electric Characteristics: Direct Current, Reverse Polarity (Electrode Positive)

Position: Fixed on a Horizontal Plane

Direction of Welding: Vertical Down

Number of Welders: One

Time Lapse between Passes: A maximum of five minutes between root pass and hot pass.

Lineup Clamp: An external line up clamp may be used while tacking. The root-bead segments used in connection with external clamps should be uniformly spaced around the circumference of the pipe and shall have an aggregate

length of 50% of the pipe circumference before the clamp is removed.

Cleaning/Grinding: All Scale, slag, or other foreign material shall be renewed after each pass by power or manual chipping, grinding, and wire brushing.

Preheat: If the base metal temperature is below 32 degrees Fahrenheit it shall be preheated to 70 degrees Fahrenheit and this minimum temperature shall be maintained during the welding process.Speed of Travel: 5 inches to 11 inches per minute

Butt Weld Procedure for Steel Pipe (API 5L X70)with an Outer Diameter Greater than 12.750 inches

Process: Shielded Metal Arc Welding

Material: API 5L X70

Pipe Oustside Diameter Greater than 12.750 inchesAnd Wall Thickness: .375 inch through .750 inch wall thickness.

Joint Design: See "V" Bevel Joint Design for pipe greater than 12.75 in.

Filler Metal: AWS - E6010 root then E9010

Number of Beads: See "V" Bevel Joint Design for pipe greater than 12.75 in.

Electric Characteristics: Direct Current, Reverse Polarity (Electrode Positive)

Position: Fixed on a Horizontal Plane

Direction of Welding: Vertical Down

Number of Welders: Two

Time Lapse between Passes: A maximum of five minutes between root pass and hot pass.

Lineup Clamp: An external line up clamp may be used while tacking. The root-bead segments used in connection with external clamps should be uniformly spaced around the circumference of the pipe and shall have an aggregate

length of 50% of the pipe circumference before the clamp is removed.

Cleaning/Grinding: All Scale, slag, or other foreign material shall be renewed after each pass by power or manual chipping, grinding, and wire brushing.

Preheat: If the base metal temperature is below 32 degrees Fahrenheit it shall be preheated to 70 degrees Fahrenheit and this minimum temperature shall be maintained during the welding process.Speed of Travel: 5 inches to 11 inches per minute

Fillet Weld Procedure for Steel Pipe (API 5L Grade B & X42)with an Outer Diameter Less than 2.375 inches

Process: Shielded Metal Arc Welding

Material: API 5L (Grade B & X42), ASTM A105 & A234

Pipe Oustside Diameter Less than 2.375 inch O.D.And Wall Thickness: Less than .154 inch wall thickness.

Joint Design: See Fillet Weld Joint Design

Filler Metal: AWS - E 6010

Number of Beads: See Fillet Weld Joint Design

Electric Characteristics: Direct Current, Reverse Polarity (Electrode Positive)

Position: Fixed on a Horizontal Plane

Direction of Welding: Vertical Down

Number of Welders: One

Time Lapse between Passes: A maximum of five minutes between root pass and hot pass.

Type & removal ofLineup Clamp: NOT APPLICABLE

Cleaning/Grinding: All Scale, slag, or other foreign material shall be renewed after each pass by power or manual chipping, grinding, and wire brushing.Preheat: If the base metal temperature is below 32 degrees Fahrenheit it shall be preheated to 70 degrees Fahrenheit and this minimum temperature shall be maintained during the welding process.

Speed of Travel: NOT APPLICABLE

Fillet Weld Procedure for Steel Pipe (API 5L Grade B & X42)with an Outer Diameter of 2.375 inches through 12.750 inches

Process: Shielded Metal Arc Welding

Material: API 5L (Grade B & X42), ASTM A105 & A234

Pipe Oustside Diameter 2.375 inches through 12.750 inchesAnd Wall Thickness: .154 inch through .750 inch wall thickness.

Joint Design: See Fillet Weld Joint Design

Filler Metal: AWS - E 6010

Number of Beads: See Fillet Weld Joint Design

Electric Characteristics: Direct Current, Reverse Polarity (Electrode Positive)

Position: Fixed on a Horizontal Plane

Direction of Welding: Vertical Down

Number of Welders: One

Time Lapse between A maximum of five minutes between root pass and hotPasses: pass.

Type & removal ofLineup Clamp: NOT APPLICABLE

Cleaning/Grinding: All Scale, slag, or other foreign material shall be renewed after each pass by power or manual chipping, grinding, and wire brushing.

Preheat: If the base metal temperature is below 32 degrees Fahrenheit it shall be preheated to 70 degrees Fahrenheit and this minimum temperature shall be maintained during the welding process.

Speed of Travel: NOT APPLICABLE

Fillet Weld Procedure for Steel Pipe (API 5L Grade B & X42)with an Outer Diameter Greater than 12.750 inches

Process: Shielded Metal Arc Welding

Material: API 5L (Grade B & X42), ASTM A105 & A234

Pipe Oustside Diameter Greater than 12.750 inchesAnd Wall Thickness: .375 inch through .750 inch wall thickness.

Joint Design: See Fillet Weld Joint Design

Filler Metal: AWS - E 6010

Number of Beads: See Fillet Weld Joint Design

Electric Characteristics: Direct Current, Reverse Polarity (Electrode Positive)

Position: Fixed on a Horizontal Plane

Direction of Welding: Vertical Down

Number of Welders: Two

Time Lapse between A maximum of five minutes between root pass and hot Passes: pass.

Type & removal ofLineup Clamp: NOT APPLICABLE

Cleaning/Grinding: All Scale, slag, or other foreign material shall be renewed after each pass by power or manual chipping, grinding, and wire brushing.

Preheat: If the base metal temperature is below 32 degrees Fahrenheit it shall be preheated to 70 degrees Fahrenheit and this minimum temperature shall be maintained during the welding process.

Speed of Travel: NOT APPLICABLE

Fillet Weld Procedure for Steel Pipe (API 5L X46, X52, X56, & X60)with an Outer Diameter Less than 2.375 inches

Process: Shielded Metal Arc Welding

Material: API 5L (X46, X52, X56, & X60), ASTM A105 & A234

Pipe Oustside Diameter Less than 2.375 inch O.D.And Wall Thickness: Less than .154 inch wall thickness.

Joint Design: See Fillet Weld Joint Design

Filler Metal: For API 5L X46 use AWS - E6010 all passesFor API 5L X52 & X56 use AWS - E6010 root & E7010For API 5L X60 use AWS - E6010 root then E8010

Number of Beads: See Fillet Weld Joint Design

Electric Characteristics: Direct Current, Reverse Polarity (Electrode Positive)

Position: Fixed on a Horizontal Plane

Direction of Welding: Vertical Down

Number of Welders: One

Time Lapse between A maximum of five minutes between root pass and hotPasses: pass.

Lineup Clamp: NOT APPLICABLE

Cleaning/Grinding: All Scale, slag, or other foreign material shall be renewed after each pass by power or manual chipping, grinding, and wire brushing.

Preheat: If the base metal temperature is below 32 degrees Fahrenheit it shall be preheated to 70 degrees Fahrenheit and this minimum temperature shall be maintained during the welding process.

Speed of Travel: NOT APPLICABLE

Fillet Weld Procedure for Steel Pipe (API 5L X46, X52, X56, & X60)with an Outer Diameter of 2.375 inches through 12.750 inches

Process: Shielded Metal Arc Welding

Material: API 5L (X46, X52, X56, & X60), ASTM A105 & A234

Pipe Oustside Diameter 2.375 inches through 12.750 inchesAnd Wall Thickness: .154 inch through .750 inch wall thickness.

Joint Design: See Fillet Weld Joint Design

Filler Metal: For API 5L X46 use AWS - E6010 all passesFor API 5L X52 & X56 use AWS - E6010 root & E7010For API 5L X60 use AWS - E6010 root then E8010

Number of Beads: See Fillet Weld Joint Design

Electric Characteristics: Direct Current, Reverse Polarity (Electrode Positive)

Position: Fixed on a Horizontal Plane

Direction of Welding: Vertical Down

Number of Welders: One

Time Lapse between A maximum of five minutes between root pass and hot Passes: pass.

Lineup Clamp: NOT APPLICABLE

Cleaning/Grinding: All Scale, slag, or other foreign material shall be renewed after each pass by power or manual chipping, grinding, and wire brushing.

Preheat: If the base metal temperature is below 32 degrees Fahrenheit it shall be preheated to 70 degrees Fahrenheit and this minimum temperature shall be maintained during the welding process.

Speed of Travel: NOT APPLICABLE

Fillet Weld Procedure for Steel Pipe (API 5L X46, X52, X56, & X60)with an Outer Diameter Greater than 12.750 inches

Process: Shielded Metal Arc Welding

Material: API 5L (X46, X52, X56, & X60), ASTM A105 & A234

Pipe Oustside Diameter Greater than 12.750 inchesAnd Wall Thickness: .375 inch through .750 inch wall thickness.

Joint Design: See Fillet Weld Joint Design

Filler Metal: For API 5L X46 use AWS - E6010 all passesFor API 5L X52 & X56 use AWS - E6010 root & E7010For API 5L X60 use AWS - E6010 root then E8010

Number of Beads: See Fillet Weld Joint Design

Electric Characteristics: Direct Current, Reverse Polarity (Electrode Positive)

Position: Fixed on a Horizontal Plane

Direction of Welding: Vertical Down

Number of Welders: Two

Time Lapse between A maximum of five minutes between root pass and hot Passes:pass.

Lineup Clamp: NOT APPLICABLE

Cleaning/Grinding: All Scale, slag, or other foreign material shall be renewed after each pass by power or manual chipping, grinding, and wire brushing.

Preheat: If the base metal temperature is below 32 degrees Fahrenheit it shall be preheated to 70 degrees Fahrenheit and this minimum temperature shall be maintained during the welding process.

Speed of Travel: NOT APPLICABLE

Fillet Weld Procedure for Steel Pipe (API 5L X70)with an Outer Diameter of 2.375 inches through 12.750 inches

Process: Shielded Metal Arc Welding

Material: API 5L X70, ASTM A105 & A234

Pipe Oustside Diameter 2.375 inches through 12.750 inchesAnd Wall Thickness: .154 inch through .750 inch wall thickness.

Joint Design: See Fillet Weld Joint Design

Filler Metal: AWS - E6010 root then E9010

Number of Beads: See Fillet Weld Joint Design

Electric Characteristics: Direct Current, Reverse Polarity (Electrode Positive)

Position: Fixed on a Horizontal Plane

Direction of Welding: Vertical Down

Number of Welders: One

Time Lapse between A maximum of five minutes between root pass and hot Passes: pass.

Lineup Clamp: NOT APPLICABLE

Cleaning/Grinding: All Scale, slag, or other foreign material shall be renewed after each pass by power or manual chipping, grinding, and wire brushing.

Preheat: If the base metal temperature is below 32 degrees Fahrenheit it shall be preheated to 70 degrees Fahrenheit and this minimum temperature shall be maintained during the welding process.

Speed of Travel: NOT APPLICABLE

Fillet Weld Procedure for Steel Pipe (API 5L X70)with an Outer Diameter Greater than 12.750 inches

Process: Shielded Metal Arc Welding

Material: API 5L X70, ASTM A105 & A234

Pipe Oustside Diameter Greater than 12.750 inchesAnd Wall Thickness: .375 inch through .750 inch wall thickness.

Joint Design: See Fillet Weld Joint Design

Filler Metal: AWS - E6010 root then E9010

Number of Beads: See Fillet Weld Joint Design

Electric Characteristics: Direct Current, Reverse Polarity (Electrode Positive)

Position: Fixed on a Horizontal Plane

Direction of Welding: Vertical Down

Number of Welders: Two

Time Lapse between A maximum of five minutes between root pass and hotPasses: pass.

Lineup Clamp: NOT APPLICABLE

Cleaning/Grinding: All Scale, slag, or other foreign material shall be renewed after each pass by power or manual chipping, grinding, and wire brushing.

Preheat: If the base metal temperature is below 32 degrees Fahrenheit it shall be preheated to 70 degrees Fahrenheit and this minimum temperature shall be maintained during the welding process.

Speed of Travel: NOT APPLICABLE

*THE TWO LEGS (L) SHOULD BE BUILT UP EQUALLY, SO THAT THE LEGLENGTHS DO NOT DIFFER GREATLY AS EACH LAYER IS COMPLETED.

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