3-6 Payment will be made under: 1
Pay Item Pay Unit __" Drainage Pipe Linear Foot __" Drainage Pipe Elbow s Each SECTION 310 2 PIPE CULVERTS 3
310-1 Description 4
Furnish and install drainage pipe at locations and size called for in the contract. The work 5 includes construction of joints and connections to other pipes, endwalls and drainage 6 structures. 7
310-2 Materials 8
Refer to Division 10. 9 Item Section Concrete Pipe Tees and Elbows 1032 -6(D) Corrugated Aluminum Alloy Culvert Pipe and Pipe Arch 1032 -2(A) Corrugated Aluminum Alloy Pipe Tees and Elbows 1032 -2(B) Corrugated Steel Culvert Pipe and Pipe Arch 1032 -3(A) Corrugated Steel Eccentric Reducers 1032 -3(D) Corrugated Steel Pipe Tees and Elbows 1032 -3(C) HDPE Smooth Lined Corrugated Plastic Pipe 1032 -7 Polypropylene Pipe 1032 -4 Precast Concrete Pipe End Sections 1032 -6(C) Prefabricated Corrugated Steel Pipe End Sections 1032 -3(B) PVC Pipe 1032 -8 Reinforced Concrete Culvert Pipe 1032 -6(B) Use s uppliers of metal pipe culverts, fittings and all other accessories covered by this section 10 that meet the Department’s Brand Certification program requirements for metal pipe culverts 11 and are listed on the Materials and Tests Unit’s pre -approved producer/ suppliers list. The pre - 12 approved list is available on the Department’s website. 13 Do not use plain galvanized or aluminized corrugated steel pipe in the following counties: 14 Beaufort, Bertie, Bladen, Brunswick, Camden, Carteret, Chowan, Columbus, 15 Craven, Currituck, Dare, Gates, Hertford, Hyde, Jones, Martin, New Hanover, 16 Onslow, Pamlico, Pasquotank, Pender, Perquimans, Tyrell and Washington. 17
310-3 Pipe Installation 18
Install pipe, pipe tees , couplers and elbows according to Section 300. 19
310-4 Side Drain Pipe 20
Define “side d rain pipe ” as storm drain pipe running parallel to the roadway to include pipe in 21 medians, outside ditches, driveways and under shoulder berm gutter along outside shoulders 22 greater than 4 f eet wide. 23 Where shown in the plans, side drain pipe may be Class II, III, IV, or V reinforced concrete 24 pipe, aluminized corrugated steel pipe, galvanized corrugated steel pipe, corrugated aluminum 25 alloy pipe, polypropylene pipe, HDPE pipe or PVC pipe. Use of plain , galvanized, 26 aluminized or other coated c orrugated steel pipe is restricted in the counties listed in Article 27
310-2 Install side drain pipe in accordance to Section 300. Cover for side drain pipe shall be 28
at least one foot . 29
PIPE CULVERTS in other states
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