WK96737 - 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 WK96737

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 C1461 for updating marking requirements consistent with other A04.75 standards.

Developed by Subcommittee: A04.75

Committee: A04

Staff Manager: Travis Murdock

Date Initiated: 10-19-2025

Technical Contact: William LeVan