AWWA-C550 › Complete Document History
Protective Interior Coatings for Valves and Hydrants

Complete Current Edition:
   2017 EDITION - Protective Interior Coatings for Valves and Hydrants - Jan. 1, 2017

Obsolete Revision Information:
   2013 EDITION - Protective Interior Coatings for Valves and Hydrants - Jan. 1, 2013
   2005 EDITION - Protective Interior Coatings for Valves and Hydrants - Jan. 1, 2005
   2001 EDITION - PROTECTIVE EPOXY INTERIOR COAT - Jan. 1, 2001
   DOD ADOPTION 1 - FYI ONLY: DOD ADOPTED - March 29, 1993
   1990 EDITION - PROTECTIVE EPOXY INTERIOR COAT - Sept. 1, 1990