• Bifurcation-&-DMH-2

    Bifurcation Surveys & Dual Manholes

Bifurcation Surveys & Dual Manholes

Bifurcations:

Bifurcation Surveys, including internal dimensions of weirs, scum boards, screens, flow control devices (penstocks, hydro- brakes, orifice plate etc.) pipe sizes, benching plus location and cover levels.

Dual Manholes:

Dual Manhole Surveys, including internal dimensions of weirs, scum boards, screens, flow control devices (penstocks, hydro- brakes, orifice plate etc.) pipe sizes, benching plus location and cover levels.
EDS provide remedial works to achieve separation of Dual Sewer Systems. Works include:

 

  • Installation of stoppers in rodding eyes.
  • Installation of full pipe sections and rodding eyes.
  • Repairs of existing rodding eyes to facilitate stopper installation.
  • Installation of slabs and chamfered benching.