Sample Cofferdam Installation

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Project: San Antonio, Texas Weir Repair

Installation Date: June 2001

flood control A flood control weir had developed a leak that required repair. A FAS-DAM Systems® was installed lowering the water level to allow a full inspection of the weir. It was discovered that the erosion damage to the weir was far more extensive than anticipated.
   
cofferdam installed To further complicate matters, the area received record rainfall as a result of a gulf hurricane. Water levels rose quickly and required an emergency expansion of the dam. FAS-DAM Systems® crews worked 24 hours a day to accomplish the mission, which now required two additional dam structures to be used as holding areas to contain excess water flow and an extended diversion system to prevent further bank erosion.
   
flood control cofferdam
The customers= engineers had planned for water up to ten feet so the FAS-DAM Systems® was not ordered with the bracing recommended for twelve-foot depths. Even though the heavy rain caused the water level to overtop the twelve-foot FAS-DAM Systems®, it remained in place and intact despite the incredible force of the water.
   
  FAS-DAM Systems®, Patented (2003)
Copyright © 2001, FAS-DAM Systems®, Inc. All rights reserved