Inflatable Dams | Environmental XPRT

Articles & Whitepapers

  • Use of In-Line Inaflatable Dams for CSO Control

    Use of In-Line Inaflatable Dams for CSO Control

    ABSTRACTThe Detroit Water and Sewerage Department (DWSD) recently installed thirteen (13) in-line insystem storage devices (ISDs) in large combined sewers in Dearborn, Detroit, Hamtramck and Highland ...


  • Pipeline Repair Without Depressurizing

    Pipeline Repair Without Depressurizing

    The Petersen team has over 100 years’ experience designing and producing pipe plugs and flushers. Partnering with customers helps us continually advance our capabilities. We have positioned ourselves to be engineering problem solvers and ...

Equipment & Solutions

  • Water Inflatable Barrier

    Water Inflatable Barrier

    A cofferdam, also called a coffer, is an enclosure built within, or in pairs across, a body of water to allow the enclosed area to be pumped out. This pumping creates a dry working environment so that the work can be carried out safely. Enclosed coffers are commonly used for construction or repair of permanent dams, oil platforms, bridge piers, etc., built within or over water. Definition from ...