Case Studies

CWDS Valve Replacement

Butlers Wharf – Aston Group

About this project

letting by delaying maintenance of the existing hot water calorifiers.

The existing 100 & 80mm gate valves were replaced with fully lugged butterfly valves and new brazed spools to make up the difference in size.

These works were completed by means of a pipe freeze to the 100mm copper CWDS during normal hours.

The new 100&80mm copper brazed spools were fabricated off-site as no hot works were allowed on this particular site.

All works were completed on schedule.