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Reconstruction Phases
In January 2009, work on the Gilboa Dam is projected to cost $592 million. Work is to take place in 5 phases. (1) The installation of inflatable Obermeyer Gates in the 220' Notch to be completed by December 2009. (2) The construction of access roads to the worksite commencing September 2010 ending December 2010. (3) The actual renovation of the Dam beginning in fall of 2010 and projected to last 4 years. This will include the construction of a massive low level out let capable of draining 90% of the Schoharie Reservoir in 14 days (as per Federal regulations) assuming no stream input. (4) Improvements to be made to the intake mechanisms of the Shandaken Tunnel. (5) Site restoration, grading, re-forestation and other environmental improvements.