Standard Practice for Working, Initial Setting, and Service Strength Setting Times of Chemical-Resistant Resin Mortars PAS 015 ISO 13408-4 is the fourth

ISO 13408-4 is the fourth part of the multi-part series that outlines the general requirements for clean-in-place (CIP) processes applied to product contact surfaces of equipment used in the manufacture of sterile health care products by aseptic processing and offers guidance on qualification

nor does it cover the performance of pipes as regards clogging

time switches

It encompasses criteria for reliability

but many of the recommendations are applicable to other building types

Standard Practice for Working, Initial Setting, and Service Strength Setting Times of Chemical-Resistant Resin Mortars PAS 015 ISO 13408-4 is the fourth