Tag Archives: Cleaning of piping

Method Of Statement For Cleaning Flushing And Passivation Of Chilled Water Piping

This statement provide a method for the cleaning, flushing and passivation for the HVAC chilled water system in the site itself to be followed by the third or independent part . Objective The objective of cleaning , flushing and passivation is to remove debris such as slit, sand, scale, iron oxide deposits, weld slug and… Read More »