Shaft Sinking at Collingwood Road/Melville Road Shaft, Bristol, Avon. M206
Client
Wessex Water
Project
Waste water pumping station in carriageway in residential area.
Description
shaft sinking
DN3000 x 8m deep caisson shaft
PCC cover slab and benching
Ground Conditions: 2m granular MADE overlying weak to strong MUDSTONE