United Utilities begins £34.4M upgrade at Crewe wastewater treatment works with Costain innovation

United Utilities has begun a £34.4M upgrade at its Crewe wastewater treatment works in which Costain, the engineering contractor on the project, has adapted techniques from industrial cooling systems to refurbish the filters. The post United Utilities begins £34.4M upgrade at Crewe wastewater treatment works with Costain innovation appeared first on New Civil Engineer.