Project Description
Change 1500 defective Reliable ZX1 sprinkler heads with new Reliable XL type across a period of 15 weekends within a fully occupied building including 8 investment bank trading floors.
As this was a working office we had to focus on keeping disruption to a minimum.
Before any work could commence the entire work area had to be fully protected and sprinkler system drained. Once drained individual access hatches were cut into the plasterboard ceiling allowing for access.
After replacing all sprinklers the ceiling was repaired, redecorated and made good. All of which was carried out under strict time constraints.