WK96735 - Revision of C1461-21 Standard Specification for Mechanical Couplings Using Thermoplastic Elastomeric (TPE) Gaskets for Joining Drain, Waste, and Vent (DWV), Sewer, Sanitary, and Storm Plumbing Systems for Above and Below Ground Use

Work Item

ASTM WK96735

Revision of C1461-21 Standard Specification for Mechanical Couplings Using Thermoplastic Elastomeric (TPE) Gaskets for Joining Drain, Waste, and Vent (DWV), Sewer, Sanitary, and Storm Plumbing Systems for Above and Below Ground Use

Review and update C1461 marking requirements and testing requirements found in C1461 with those found in C1440.

Developed by Subcommittee: A04.75

Committee: A04

Staff Manager: Travis Murdock

Date Initiated: 10-19-2025

Technical Contact: William LeVan