Liverpool WwTW
BAFF Plant Floor Slab Removal

Following a concrete condition investigation by Ram Services technical staff, client United Utilities instructed Ram Services to remove one of sixteen BAFF Cell filter floor slabs at Liverpool WwTW.

With the floor slab measuring 15m x 10m x 150mm thick, with associated support columns and beams, some 35m3 of heavily reinforced precast and insitu concrete needed to be broken up and removed.

The configuration of the structure was such that all debris had to be passed through a single 600mm diameter man way in the base of the structure.

Client :  United Utilities
Main contractor - Birse Water