Document qkynObdRRjGY5w2pk0KXQ9wLn

FORM P-6054 TECHNICAL CHANGE ORDER APPLICABLE TO: CERTAINTEED description: CERTAIN-TEED PRODUCTS CORPORATION PIPE DIVISION Standard Purchasing Specification No. 529 DATE OF ISSUE: T.C.O. no.: PAGE NO.: JUN 10 1977 3 Certa-Spacer Bands for Use With Bureau of Reclamation (B/R) Pipe and Couplings PURPOSE: To recall Standard Purchasing Specification No. 529. It is no longer in use as all the Bureau of Reclamation Pipe and Couplings are of the CG design which does not use a Certa-Spacer band. EFFECTIVE DATE: Date of issue. DISPOSITION OF SUPERSEDED PAGES: Destroy pages 1 thru 10 dated July 31, 1967 and Addendum pages 1 thru 4 dated July 31, 1967. This spec is now obsolete. PREPARED BY: CTD014937 APPROVED BY: R ft D MFG. BALES I.E. OTHERS c*s CONFIDENTIAL DOCUMENT - NOT TO BE DISTRIBUTED TO UNAUTHORIZED PERSONNEL