Cofferdam/Diversion System
Source: Portadam, Inc.
Portadam is a highly flexible cofferdam or diversion system for use in open water to 9-ft. deep for all types of
Portadam, Inc. a highly flexible cofferdam or diversion system for use in open water to 9-ft. deep for all types of excavation, construction or inspection where a dry work area is required. The system alternately can be used to retain water or other fluids. The components consist of welded tubular steel support members and a flexible waterproof membrane permitting easy installation in any configuration and over most bed contours.
This system utilizes the mechanical, resistive and flexible properties of modern synthetic fabrics to provide both temporary and semi-permanent barriers for fluid impoundment and control. The system support members are designed to transfer fluid loading to a near vertical downward load, thereby permitting installation on solid impenetrable foundations. This structure literally stands on the existing bed, eliminating the need for pile driving equipment, crossbracing and anchorage. Hydraulic loading on the membrane assists sealing and stability of the entire structure.
<%=company%>, 3082 S. Black Horse Pk., Williamstown, NJ 08094. Tel: 800-346-4793; Fax: 314-726-4744.
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