AWWA C104/A21.4-2003
Cement-Mortar Lining for Ductile-Iron Pipe and Fittings for Water

Standard No.

AWWA C104/A21.4-2003

Release Date

2003

Published By

American Water Works Association (AWWA)

Status

Withdraw

Replace By

AWWA C104/A21.4-2008

Scope

This standard describes shop-applied, cement-mortar linings specified in the ANSI*/AWWA C100/A21 series of standards for ductile-iron pipe and ductile-iron and gray-iron fittings for water and is intended to be used as a supplement to those standards.