C14-20 Standard Specification for Nonreinforced Concrete Sewer, Storm Drain, and Culvert Pipe
C118/C118M-24 Standard Specification for Concrete Pipe for Irrigation or Drainage
C412M-19 Standard Specification for Concrete Drain Tile (Metric)
C444/C444M-21 Standard Specification for Perforated Concrete Pipe
C505-19 Standard Specification for Nonreinforced Concrete Irrigation Pipe with Rubber Gasket Joints
- See also WK88802 proposed withdrawal
- See also WK90134 proposed withdrawal with replacement
- See also WK88799 proposed revision
C654M-19 Standard Specification for Porous Concrete Pipe (Metric)
- See also WK90134 proposed withdrawal with replacement
- See also WK88802 proposed withdrawal
- See also WK88799 proposed revision
C1903-24 Standard Specification for Precast Concrete Duct Bank
- See also WK88242 proposed revision