Take a look at some of our successful projects

River Flap Valve Installation, South Yorkshire

A new flap valve was installed at a sewerage outlet into the River Don, Rawmarsh, Rotherham.

  • Erection of scaffold access to river.
  • Construction of sand-bag cofferdam.
  • Removal of faulty existing flap-valve.
  • Installation using under-water diving techniques of new flap valve.
  • Re-instatement of surrounding area as requested by client.


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