Service of Sump Pumps at Thames Barrier & Associated Gates

This project relates to the service for all Sump and Sump Pumps on our sites and 1 Macerator pump at KGV. Locations for the pumps on the Thames Barrier site are: north and south generator houses, upriver and downriver tunnels at the base of each pier, downriver tunnel subway, and Interceptor pump on the south shore (fed from the south abutment switch room and remote control sited outside the south abutment local control room). The hi-level alarm control (float) driving an electronic relay is located in the downrive...