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Division 10 — Utilities

1034SANITARY SEWER PIPE AND FITTINGS

NC · 2024 Standard SpecificationsBook pages 481481View official source ↗

1032 -8 PVC PROFILE WALL DRAIN PIPE PVC pipe shall conform to AASHTO M 304. Bell and s pigot joint seals shall meet ASTM F477. The gasket shall be the sole element relied on to maintain a tight joint. Watertight joints shall be watertight in accordance with AASHTO M 304, unless a higher pressure rating is specified in the plans. SANITARY SEWER PIPE AND FITTINGS -1 CLAY PIPE Use extra strength vitrified clay sewer pipe conforming to ASTM C700. Manufacture all joints and seals in accordance with ASTM C425. -2 PLASTIC PIPE

(A)PVC Gravity Flow Sewer Pipe

Use PVC pipe that conforms to ASTM D3034 with a minimum SDR of 35. Use pipe with push- on type joints having bells made as an integral part of the pipe conforming to ASTM D3212.

(B)PVC Force Main Sewer Pipe
(1)Pressure Rated Pipe

Use PVC pipe conforming to ASTM D2241 or AWWA C905 with a minimum SDR of 21 and minimum pressure rating of 200 psi. Use pipe with push- on type joints having bells made as an integral part of the pipe conforming to ASTM D3139 or pipe with butt fused joints made from ASTM D1784 Class 12454B plastic formulated for fusing. Use PVCO pipe conforming to ASTM F1483 or AWWA C909 for molecularly oriented pip e with a minimum pressure rating of 200 psi. Use pipe with push- on type joints having bells made as an integral part of the pipe conforming to ASTM D3139.

(2)Pressure Class Pipe

Use PVC pipe conforming to AWWA C900 with a minimum DR of 18 and a minimum pressure class of 235 psi. Use pipe with push- on type joints having bells made as an integral part of the pipe conforming to ASTM D3139 or pipe with butt fused joints made from ASTM D1784 Class 12454B plastic formulated for fusing.

(C)Polyethylene (PE) Pipe Force Main Sewer Pipe

Use PE pipe and tubing that conforms to AWWA C901 or AWWA C906 with a minimum pressure class of 200 psi. -3 CONCRETE SEWER PIPE Use reinforced concrete sewer pipe conforming to ASTM C76 or AASHTO M 170 with a Class III minimum rating. Use pipe with gasket joints conforming to ASTM C443 or ASTM C990 as specified in the plans . -4 DUCTILE IRON PIPE

(A)Gravity Flow Sewer Pipe

Use ductile iron pipe that conforms to ASTM A746 or AWWA C151/A21.51. Use ductile iron pipe fittings and specials conforming to AWWA C110/A21.10 for standard size fittings or AWWA C153/A21.53 for compact fittings . Use pipe and fittings with push- on joints conforming to AWWA C111/A21.11.

Source: North Carolina Standard Specifications for Roads and Structures, 2024 Edition. Pages 481481 of 857.