Coffey is working in partnership with Severn Trent on a significant upgrade to the Hinstock Sewage Treatment Works (STW), Shropshire, in England.
The project increases treatment capacity to support a growing catchment area and enables Severn Trent to meet new Ammonia and Phosphate discharge limits set by the Environment Agency. Weโre proud to report that the CCUK team completed the works ahead of the regulatory deadline of 22 December 2024.
A standout feature of the upgrade is the installation of a Rotating Biological Contactor (RBC) – one of the largest single-unit RBCs installed in the UK currentlyย andย manufactured by framework partner Tuke and Bell Ltd. Now fully operational, it plays a key role in the improved sewerage treatment process onsite.
๐๐ซ๐จ๐ฃ๐๐๐ญ ๐๐๐ฅ๐ข๐ฏ๐๐ซ๐ฒ ๐ก๐ข๐ ๐ก๐ฅ๐ข๐ ๐ก๐ญ๐ฌ:
โขย Slide Rail shoring system used instead of traditional sheet piles and frames
โขย 60% reduction in installation time
โขย Lower noise levels during construction
โขย Fewer HGV deliveries, reducing environmental impact
This project demonstrates the value of early collaboration, practical innovation, and engineering expertise – all delivered with quality and efficiency by the CCUK team.
For more information about this project or our ongoing works in the UK, contact us at 01925 818680 or info@coffeygroup.com.
