F412-25a

Standard Terminology Relating to Plastic Piping Systems (Includes all amendments and changes 10/8/2025).

D2122-22

Standard Test Method for Determining Dimensions of Thermoplastic Pipe and Fittings

D1784-25

Standard Classification System and Basis for Specification for Rigid Poly(Vinyl Chloride) (PVC) Compounds and Chlorinated Poly(Vinyl Chloride) (CPVC) Compounds

D1600-18

Standard Terminology for Abbreviated Terms Relating to Plastics (Withdrawn 2024)

D790-25

Standard Test Methods for Flexural Properties of Unreinforced and Reinforced Plastics and Electrical Insulating Materials

Recommended Specifications for

Sewer Collection System Rehabilitation 11521 Cronridge Drive, Suite J Owings Mills, MD 21117. www.nassco.org.

F1504-21e1

Standard Specification for Folded Poly(Vinyl Chloride) (PVC) Pipe for Existing Sewer and Conduit Rehabilitation (Includes all amendments and changes 8/4/2022).

F1417-25

Standard Practice for Installation Acceptance of Plastic Non-pressure Sewer Lines Using Low-Pressure Air