Minworth Sewage Treatment Works
This large project comprised the new build and upgrading of the processes and plant, whilst retaining operational capacity. The largest single investment by Severn Trent Water in AMP4 at £120m. Works included 22 new 38m dia FST’s and new Inlet works.

Kenilworth Town Re-Sewerage
The scheme involved providing 6,000 m of new sewers and in line storage tanks to the town centre in a congested environment over a two year period. The scheme successfully recycled, enhanced and re-used c 12,000m³of excavated materials.

Altringham STW
This scheme was designed to increase the stormwater retention capacity at the sewage treatment works and comprised two 42m dia and one 38m dia storm storage tanks, with a 15m below ground screening and pumping station, and a new outfall to the adjacent river.

Halifax STW
We designed and constructed a new Activated Sludge Process of 20,000m³capacity, and a new sludge storage and processing centre. In addition the existing assets for inlet works, screenings, primary tanks and SAF plant were upgraded and refurbished.