Record Display for the EPA National Library Catalog

RECORD NUMBER: 282 OF 3518

Main Title AWWA standard for double check valve backflow-prevention assembly.
CORP Author American Water Works Association.
Publisher The Association,
Year Published 1989
OCLC Number 47227699
Subjects Plumbing--Equipment and supplies--Standards ; Water--Pollution--Prevention--Standards ; Cross-connections (Plumbing)--Standards ; Valves--Standards
Holdings
Library Call Number Additional Info Location Last
Modified
Checkout
Status
EJAR STD TD351.A52 C510-89 Region 3 Library/Philadelphia, PA 02/09/2022
Edition 1st ed.
Collation vii, 8 p. ; 28 cm.
Notes
Effective date: Sept. 1, 1990. An American National Standard. Revision of ANSI/AWWA C506-78 (R83); separated into two standards. Approved by American National Standards Institute, June 7, 1990. Includes bibliographical references.