MSS SP-77
MSS SP-77 1995-JAN-01 Gudelnes for Ppe Support Contractual Relatonshps-Contents of ths SP have now been ncorporated nto MSS SP-58-2009 Superseded by MSS SP-58
Cart
(empty)
This standard establishes practical and recognizable guidelines relative to defining areas of responsibility for pipe hanger contractors, purchaser's engineers, and pipe fabricators and/or erectors.
This standard includes references to other MSS standards for the purpose of precisely defining these areas of responsibility.