Our involvement in the environmental sector goes back to the earliest days of our development. We have delivered a range of services to United Utilities plc and its predecessor organisations covering clean water and wastewater assets. In more recent times we have developed specialist skills in Flow Measurement & Monitoring becoming the largest provider of this service to United Utilities Water.
Clean Water

Replacement and rehabilitation
Repair and maintenance
Flow Measurement
Property and Non infrastructure assets


Sewer maintenance and repair
Pumping stations
Flow Measurement
Property and Non infrastructure asset upgrades

Related Projects:

Warrington South WwTW

William Pye Limited designed and constructed a new pumping station which re-routed surplus activated sludge from a small … More

Minor Works Framework for Civils, Buildings Maintenance and Headworks

Framework for remedial works associated with the safety and maintenance of reservoirs and headworks across the whole of … More

Melling WwTW

Construction of a 3m diameter PCC chamber 4m deep adjacent to an existing Humus tank. The new and … More

Hollingworth Lake Repair works

William Pye Limited was contracted to carryout a full upgrade and refurbishment of Hollingworth Lake following an inspection … More

Flow Measurement Works

William Pye has been United Utilities contractor of choice for specialist flow measurement works for over 10 years … More

Croston Weir and Fish Pass

The works comprised the final stage of habitat improvement works in the River Yarrow and involved the construction … More

Construction of Minor Works Framework

The main tasks included in the Framework include Piling works including sheet piling, bored piling and contiguous piling, … More

Brownedge Service Reservoir

Construction of a 3.6m diameter part brickwork part PCC chamber 7m deep over an existing 1200mm diameter welded … More