Section 1006 Thermoplastic Pipe
1006.01 GENERAL. Thermoplastic pipe and joint systems for cross
drains, storm drains, and side drains shall be from the Approved Materials List. Thermo plastic pipe for underdrains and yard drains shall be perforated or non -perforated, as specified, and shall be from the Approved Materials List. Perforations, if specified, shall comply with AASHTO M 252.
1006.02 POLYVINYL CHLORIDE P IPE (PVCP). PVCP and gasket
materials shall comply with AASHTO M 278 or ASTM D3034, SDR 35.
1006.03 Ribbed Polyvinyl Chl Oride Pipe (Rpvcp).
RPVCP may be either open profile or dual wall construction in accordance with the specified ASTM standards. Pipe and gasket materials shall comply with ASTM F794 or ASTM F949, Series 46 with UV inhibitors. The resin shall have a minimum cell classification of 12454 -C in accordance with ASTM D1784.
1006.04 Corrugated Polyethyl Ene Pipe Single Wall
(CPEPSW). CPEPSW shall be perforated and shall comply with AASHTO M 252, Type C. Perforations shall comply with AASHTO M 252. Do not use CPEPSW as shoulder outlet underdrain pipe.
1006.05 Corrugated Polyethel Ene Pipe Double Wall
(CPEPDW). When used for storm, cross, or side drains, CPEPDW pipe and gasket materials sha ll comply with AASHTO M 294, Type S, with a minimum resin cell classification of 435400C in accordance with ASTM D3350. When used for plastic underdrain pipe, the pipe and joint system shall comply with AASHTO M 252. When used for yard drain pipe, the pi pe and joint system shall comply with AASHTO M 252, Type S, with a minimum resin cell classification of 424420C in accordance with ASTM D3350, or AASHTO M 294, Type S, with a minimum resin cell classification of 435400C in accordance with ASTM D3350. Section 1006 Thermoplastic Pipe
1006.01 GENERAL. Thermoplastic pipe and joint systems for cross
drains, storm drains, and side drains shall be from the Approved Materials List. Thermo plastic pipe for underdrains and yard drains shall be perforated or non -perforated, as specified, and shall be from the Approved Materials List. Perforations, if specified, shall comply with AASHTO M 252.
1006.02 POLYVINYL CHLORIDE P IPE (PVCP). PVCP and gasket
materials shall comply with AASHTO M 278 or ASTM D3034, SDR 35.
1006.03 Ribbed Polyvinyl Chl Oride Pipe (Rpvcp).
RPVCP may be either open profile or dual wall construction in accordance with the specified ASTM standards. Pipe and gasket materials shall comply with ASTM F794 or ASTM F949, Series 46 with UV inhibitors. The resin shall have a minimum cell classification of 12454 -C in accordance with ASTM D1784.
1006.04 Corrugated Polyethyl Ene Pipe Single Wall
(CPEPSW). CPEPSW shall be perforated and shall comply with AASHTO M 252, Type C. Perforations shall comply with AASHTO M 252. Do not use CPEPSW as shoulder outlet underdrain pipe.
1006.05 Corrugated Polyethel Ene Pipe Double Wall
(CPEPDW). When used for storm, cross, or side drains, CPEPDW pipe and gasket materials sha ll comply with AASHTO M 294, Type S, with a minimum resin cell classification of 435400C in accordance with ASTM D3350. When used for plastic underdrain pipe, the pipe and joint system shall comply with AASHTO M 252. When used for yard drain pipe, the pi pe and joint system shall comply with AASHTO M 252, Type S, with a minimum resin cell classification of 424420C in accordance with ASTM D3350, or AASHTO M 294, Type S, with a minimum resin cell classification of 435400C in accordance with ASTM D3350.
1006.06 JOIN T SYSTEMS FOR THERMO PLASTIC PIPE. Use pipe
and joint systems from the Approved Materials List. Joint systems shall comply with 1018.03 . A Type 2 or 3 joint sys tem may be substituted for a Type 1 joint system; a Type 3 joint system may be substituted for a Type 2 joint system. When using split coupling bands, use one piece that is composed of the same material as the pipe. The bands shall be the same thickness a s the base pipe. The width of the band shall be equal to one -half the diameter of the pipe but a minimum of 12 inches wide.
1006.06 JOIN T SYSTEMS FOR THERMO PLASTIC PIPE. Use pipe
and joint systems from the Approved Materials List. Joint systems shall comply with 1018.03 . A Type 2 or 3 joint sys tem may be substituted for a Type 1 joint system; a Type 3 joint system may be substituted for a Type 2 joint system. When using split coupling bands, use one piece that is composed of the same material as the pipe. The bands shall be the same thickness a s the base pipe. The width of the band shall be equal to one -half the diameter of the pipe but a minimum of 12 inches wide. Section 1007 Metal Pipe
1007.01 CORRUGATED STEEL PIP E AND PIPE ARCH. Metal
pipe shall be qualified products as determined by the Construction Fabrication Unit. Comply with the requirements of Type I (culvert pipes, circular section) and Type II (culvert pipes, other than circular section) of AASHTO M 36 amended as follows:
1.Pipe and pipe arch shall be galvanized in accordance with AASHTO M 218.
2.Elbows, tees, and other in -line fittings shall be fabricated from sheets of the same thickness and coating material as the pipe or pipe arch to which they are joined. Flared end sections shall be as specified.
3.Shop -formed elliptical pipe and shop -strutted pipe shall be furnished when specified.
4.For helical pipe, no coil splices at pipe manufacturing plants will be allowed for pipe 30 inches in diameter or less.
5.Helical pipe shall have annular ends and shall have the ends of seams welded a min imum of 2 inches. Helical pipe ends shall be rerolled a minimum of two full standard corrugations to the same corrugation depth as the pipe when used with the appropriate jointing system.
6.Pipe arch dimensions shall comply with AASHTO M 245 and Table 1007-1 of this section.
7.A minimum of two approved lifting lugs shall be provided on pipe larger than 30 inches in diameter, pipe arch larger than 30 inches in equivalent diameter, and any diameter of pipe or pipe arch longer than 30 feet.
8.Damaged metallic coating shall either be recoated or shall be repaired with a cold galvanizing repair compound from the Approved Materials List.
1007.02 Bituminous Coated Co Rrugated Steel Pipe
AND PIPE ARCH. These conduits shall be coated in accordance with AASHTO M 190 amended as follows:
1.AASHTO M 36 is amended in accordance with 1007.01
2.Coating shall be Type A, fully bituminous coated. Section 1007 Metal Pipe
1007.01 CORRUGATED STEEL PIP E AND PIPE ARCH. Metal
pipe shall be qualified products as determined by the Construction Fabrication Unit. Comply with the requirements of Type I (culvert pipes, circular section) and Type II (culvert pipes, other than circular section) of AASHTO M 36 amended as follows:
1.Pipe and pipe arch shall be galvanized in accordance with AASHTO M 218.
2.Elbows, tees, and other in -line fittings shall be fabricated from sheets of the same thickness and coating material as the pipe or pipe arch to which they are joined. Flared end sections shall be as specified.
3.Shop -formed elliptical pipe and shop -strutted pipe shall be furnished when specified.
4.For helical pipe, no coil splices at pipe manufacturing plants will be allowed for pipe 30 inches in diameter or less.
5.Helical pipe shall have annular ends and shall have the ends of seams welded a min imum of 2 inches. Helical pipe ends shall be rerolled a minimum of two full standard corrugations to the same corrugation depth as the pipe when used with the appropriate jointing system.
6.Pipe arch dimensions shall comply with AASHTO M 245 and Table 1007-1 of this section.
7.A minimum of two approved lifting lugs shall be provided on pipe larger than 30 inches in diameter, pipe arch larger than 30 inches in equivalent diameter, and any diameter of pipe or pipe arch longer than 30 feet.
8.Damaged metallic coating shall either be recoated or shall be repaired with a cold galvanizing repair compound from the Approved Materials List.
1007.02 Bituminous Coated Co Rrugated Steel Pipe
AND PIPE ARCH. These conduits shall be coated in accordance with AASHTO M 190 amended as follows:
1.AASHTO M 36 is amended in accordance with 1007.01
2.Coating shall be Type A, fully bituminous coated. Section 1007 Metal Pipe
1007.01 CORRUGATED STEEL PIP E AND PIPE ARCH. Metal
pipe shall be qualified products as determined by the Construction Fabrication Unit. Comply with the requirements of Type I (culvert pipes, circular section) and Type II (culvert pipes, other than circular section) of AASHTO M 36 amended as follows:
1.Pipe and pipe arch shall be galvanized in accordance with AASHTO M 218.
2.Elbows, tees, and other in -line fittings shall be fabricated from sheets of the same thickness and coating material as the pipe or pipe arch to which they are joined. Flared end sections shall be as specified.
3.Shop -formed elliptical pipe and shop -strutted pipe shall be furnished when specified.
4.For helical pipe, no coil splices at pipe manufacturing plants will be allowed for pipe 30 inches in diameter or less.
5.Helical pipe shall have annular ends and shall have the ends of seams welded a min imum of 2 inches. Helical pipe ends shall be rerolled a minimum of two full standard corrugations to the same corrugation depth as the pipe when used with the appropriate jointing system.
6.Pipe arch dimensions shall comply with AASHTO M 245 and Table 1007-1 of this section.
7.A minimum of two approved lifting lugs shall be provided on pipe larger than 30 inches in diameter, pipe arch larger than 30 inches in equivalent diameter, and any diameter of pipe or pipe arch longer than 30 feet.
8.Damaged metallic coating shall either be recoated or shall be repaired with a cold galvanizing repair compound from the Approved Materials List.
1007.02 Bituminous Coated Co Rrugated Steel Pipe
AND PIPE ARCH. These conduits shall be coated in accordance with AASHTO M 190 amended as follows:
1.AASHTO M 36 is amended in accordance with 1007.01
2.Coating shall be Type A, fully bituminous coated.
1007.03 Bituminous Coated Corr Ugated Steel
UNDERDRAIN PIPE. Pipe and coupling bands shall comply with the requirements of Type III (underdrain pipes) of AASHTO M 36. The pipe shall be coated with a bituminous material in accordance with AASHTO M 190, Type A coating, except the mini mum coating thickness shall be 0.03 inch The specified minimum diameter of perforations shall apply after coating. Minimum sheet thickness shall be 0.064 inch (16 gage).
1007.04 Structural Plate for Pipe, Pipe Arch and
ARCH. Comply with AASHTO M 167 for stee l, and AASHTO M 219 for aluminum.
1007.05 Corrugated Aluminum Pipe and Pipe Arch.
Comply with AASHTO M 196 with the following exceptions:
1.Helical pipe shall have annular ends and shall have the ends of seams welded a minimum of 2 inches. Helical pipe ends s hall be rerolled a minimum of two full standard corrugations to the same corrugation depth as the pipe when used with the appropriate jointing system.
2.Pipe arch dimensions shall comply with Table 1007 -1.
3.A minimum of two approved lifting lugs shall be provided on pipe larger than 30 inches diameter, pipe arch larger than 30 inches equivalent diameter, and any diameter of pipe or pipe arch longer than 30 feet.
4.Aluminum alloy sheet used in fabricating pipe shall conform to the applicable requirement s of AASHTO M 197 for Alclad Alloy 3004 -H34 for annular pipe, and Alclad Alloy 3004 -H32 for helical pipe.
1007.06 CORRUGATED ALUMINUM UNDERDRAIN PIPE. Pipe
and coupling bands shall comply with the requirements of Type III (underdrain pipes) of AASHTO M 196. Mi nimum sheet thickness shall be 0.060 inch (16 gage).
1007.07 PIPE ARCH DIMENSIONS . Pipe arch dimensions shall
comply with Table 1007 -1. Pipe arch tolerances shall comply with the plans.
1007.03 Bituminous Coated Corr Ugated Steel
UNDERDRAIN PIPE. Pipe and coupling bands shall comply with the requirements of Type III (underdrain pipes) of AASHTO M 36. The pipe shall be coated with a bituminous material in accordance with AASHTO M 190, Type A coating, except the mini mum coating thickness shall be 0.03 inch The specified minimum diameter of perforations shall apply after coating. Minimum sheet thickness shall be 0.064 inch (16 gage).
1007.04 Structural Plate for Pipe, Pipe Arch and
ARCH. Comply with AASHTO M 167 for stee l, and AASHTO M 219 for aluminum.
1007.05 Corrugated Aluminum Pipe and Pipe Arch.
Comply with AASHTO M 196 with the following exceptions:
1.Helical pipe shall have annular ends and shall have the ends of seams welded a minimum of 2 inches. Helical pipe ends s hall be rerolled a minimum of two full standard corrugations to the same corrugation depth as the pipe when used with the appropriate jointing system.
2.Pipe arch dimensions shall comply with Table 1007 -1.
3.A minimum of two approved lifting lugs shall be provided on pipe larger than 30 inches diameter, pipe arch larger than 30 inches equivalent diameter, and any diameter of pipe or pipe arch longer than 30 feet.
4.Aluminum alloy sheet used in fabricating pipe shall conform to the applicable requirement s of AASHTO M 197 for Alclad Alloy 3004 -H34 for annular pipe, and Alclad Alloy 3004 -H32 for helical pipe.
1007.06 CORRUGATED ALUMINUM UNDERDRAIN PIPE. Pipe
and coupling bands shall comply with the requirements of Type III (underdrain pipes) of AASHTO M 196. Mi nimum sheet thickness shall be 0.060 inch (16 gage).
1007.07 PIPE ARCH DIMENSIONS . Pipe arch dimensions shall
comply with Table 1007 -1. Pipe arch tolerances shall comply with the plans.
1007.03 Bituminous Coated Corr Ugated Steel
UNDERDRAIN PIPE. Pipe and coupling bands shall comply with the requirements of Type III (underdrain pipes) of AASHTO M 36. The pipe shall be coated with a bituminous material in accordance with AASHTO M 190, Type A coating, except the mini mum coating thickness shall be 0.03 inch The specified minimum diameter of perforations shall apply after coating. Minimum sheet thickness shall be 0.064 inch (16 gage).
1007.04 Structural Plate for Pipe, Pipe Arch and
ARCH. Comply with AASHTO M 167 for stee l, and AASHTO M 219 for aluminum.
1007.05 Corrugated Aluminum Pipe and Pipe Arch.
Comply with AASHTO M 196 with the following exceptions:
1.Helical pipe shall have annular ends and shall have the ends of seams welded a minimum of 2 inches. Helical pipe ends s hall be rerolled a minimum of two full standard corrugations to the same corrugation depth as the pipe when used with the appropriate jointing system.
2.Pipe arch dimensions shall comply with Table 1007 -1.
3.A minimum of two approved lifting lugs shall be provided on pipe larger than 30 inches diameter, pipe arch larger than 30 inches equivalent diameter, and any diameter of pipe or pipe arch longer than 30 feet.
4.Aluminum alloy sheet used in fabricating pipe shall conform to the applicable requirement s of AASHTO M 197 for Alclad Alloy 3004 -H34 for annular pipe, and Alclad Alloy 3004 -H32 for helical pipe.
1007.06 CORRUGATED ALUMINUM UNDERDRAIN PIPE. Pipe
and coupling bands shall comply with the requirements of Type III (underdrain pipes) of AASHTO M 196. Mi nimum sheet thickness shall be 0.060 inch (16 gage).
1007.07 PIPE ARCH DIMENSIONS . Pipe arch dimensions shall
comply with Table 1007 -1. Pipe arch tolerances shall comply with the plans.
1007.03 Bituminous Coated Corr Ugated Steel
UNDERDRAIN PIPE. Pipe and coupling bands shall comply with the requirements of Type III (underdrain pipes) of AASHTO M 36. The pipe shall be coated with a bituminous material in accordance with AASHTO M 190, Type A coating, except the mini mum coating thickness shall be 0.03 inch The specified minimum diameter of perforations shall apply after coating. Minimum sheet thickness shall be 0.064 inch (16 gage).
1007.04 Structural Plate for Pipe, Pipe Arch and
ARCH. Comply with AASHTO M 167 for stee l, and AASHTO M 219 for aluminum.
1007.05 Corrugated Aluminum Pipe and Pipe Arch.
Comply with AASHTO M 196 with the following exceptions:
1.Helical pipe shall have annular ends and shall have the ends of seams welded a minimum of 2 inches. Helical pipe ends s hall be rerolled a minimum of two full standard corrugations to the same corrugation depth as the pipe when used with the appropriate jointing system.
2.Pipe arch dimensions shall comply with Table 1007 -1.
3.A minimum of two approved lifting lugs shall be provided on pipe larger than 30 inches diameter, pipe arch larger than 30 inches equivalent diameter, and any diameter of pipe or pipe arch longer than 30 feet.
4.Aluminum alloy sheet used in fabricating pipe shall conform to the applicable requirement s of AASHTO M 197 for Alclad Alloy 3004 -H34 for annular pipe, and Alclad Alloy 3004 -H32 for helical pipe.
1007.06 CORRUGATED ALUMINUM UNDERDRAIN PIPE. Pipe
and coupling bands shall comply with the requirements of Type III (underdrain pipes) of AASHTO M 196. Mi nimum sheet thickness shall be 0.060 inch (16 gage).
1007.07 PIPE ARCH DIMENSIONS . Pipe arch dimensions shall
comply with Table 1007 -1. Pipe arch tolerances shall comply with the plans.
1007.03 Bituminous Coated Corr Ugated Steel
UNDERDRAIN PIPE. Pipe and coupling bands shall comply with the requirements of Type III (underdrain pipes) of AASHTO M 36. The pipe shall be coated with a bituminous material in accordance with AASHTO M 190, Type A coating, except the mini mum coating thickness shall be 0.03 inch The specified minimum diameter of perforations shall apply after coating. Minimum sheet thickness shall be 0.064 inch (16 gage).
1007.04 Structural Plate for Pipe, Pipe Arch and
ARCH. Comply with AASHTO M 167 for stee l, and AASHTO M 219 for aluminum.
1007.05 Corrugated Aluminum Pipe and Pipe Arch.
Comply with AASHTO M 196 with the following exceptions:
1.Helical pipe shall have annular ends and shall have the ends of seams welded a minimum of 2 inches. Helical pipe ends s hall be rerolled a minimum of two full standard corrugations to the same corrugation depth as the pipe when used with the appropriate jointing system.
2.Pipe arch dimensions shall comply with Table 1007 -1.
3.A minimum of two approved lifting lugs shall be provided on pipe larger than 30 inches diameter, pipe arch larger than 30 inches equivalent diameter, and any diameter of pipe or pipe arch longer than 30 feet.
4.Aluminum alloy sheet used in fabricating pipe shall conform to the applicable requirement s of AASHTO M 197 for Alclad Alloy 3004 -H34 for annular pipe, and Alclad Alloy 3004 -H32 for helical pipe.
1007.06 CORRUGATED ALUMINUM UNDERDRAIN PIPE. Pipe
and coupling bands shall comply with the requirements of Type III (underdrain pipes) of AASHTO M 196. Mi nimum sheet thickness shall be 0.060 inch (16 gage).
1007.07 PIPE ARCH DIMENSIONS . Pipe arch dimensions shall
comply with Table 1007 -1. Pipe arch tolerances shall comply with the plans.
1007.03 Bituminous Coated Corr Ugated Steel
UNDERDRAIN PIPE. Pipe and coupling bands shall comply with the requirements of Type III (underdrain pipes) of AASHTO M 36. The pipe shall be coated with a bituminous material in accordance with AASHTO M 190, Type A coating, except the mini mum coating thickness shall be 0.03 inch The specified minimum diameter of perforations shall apply after coating. Minimum sheet thickness shall be 0.064 inch (16 gage).
1007.04 Structural Plate for Pipe, Pipe Arch and
ARCH. Comply with AASHTO M 167 for stee l, and AASHTO M 219 for aluminum.
1007.05 Corrugated Aluminum Pipe and Pipe Arch.
Comply with AASHTO M 196 with the following exceptions:
1.Helical pipe shall have annular ends and shall have the ends of seams welded a minimum of 2 inches. Helical pipe ends s hall be rerolled a minimum of two full standard corrugations to the same corrugation depth as the pipe when used with the appropriate jointing system.
2.Pipe arch dimensions shall comply with Table 1007 -1.
3.A minimum of two approved lifting lugs shall be provided on pipe larger than 30 inches diameter, pipe arch larger than 30 inches equivalent diameter, and any diameter of pipe or pipe arch longer than 30 feet.
4.Aluminum alloy sheet used in fabricating pipe shall conform to the applicable requirement s of AASHTO M 197 for Alclad Alloy 3004 -H34 for annular pipe, and Alclad Alloy 3004 -H32 for helical pipe.
1007.06 CORRUGATED ALUMINUM UNDERDRAIN PIPE. Pipe
and coupling bands shall comply with the requirements of Type III (underdrain pipes) of AASHTO M 196. Mi nimum sheet thickness shall be 0.060 inch (16 gage).
1007.07 PIPE ARCH DIMENSIONS . Pipe arch dimensions shall
comply with Table 1007 -1. Pipe arch tolerances shall comply with the plans. Table 1007 -1 Metal Pipe Arch Dimensions (Inches) Steel & Aluminum Steel Round Equivalent (Inches) 2 2/3 in. by 1/2 in. Corrugation 3 in. by 1 in. or 5 in. by 1 in. Corrugation 120 17 x 13 21 x 15 24 x 18 28 x 20 35 x 24 42 x 29 49 x 33 57 x 38 64 x 43 71 x 47 77 x 52 83 x 57 — — — — — — — — — — — — — 40 x 31 46 x 36 53 x 41 60 x 46 66 x 51 73 x 55 81 x 59 87 x 63 95 x 67 103 x 71 112 x 75 117 x 79 128 x 83 137 x 87 142 x 91
1007.08 PIPE JOINT SYSTEMS. Metal pipe joint systems shall
comply with 1018.03 and shall be as shown on the plans. A Type 2 or 3 joint system may be substituted for a Type 1 joint system; a Type 3 joint system may be substituted for a Type 2 joint system. For Type 1 joints, provide at least one line of approved gasket material under the band on each pipe end.
1007.08.1 Coupling Bands: Coupling bands for joining metal
conduit shall be approved by the DOTD Materials Engineer Administrator and shall comply with AASHTO M 36 for steel conduit and AASHTO M 196 for aluminum conduit with the following modifications:
Source: Louisiana Standard Specifications for Roads and Bridges, 2016 Edition. Pages 1040–1043 of 1,145.