Pacific Gas & Electric
Phase 1
Sierra Mountains, CA (2000)
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Overview: This Aquadam® goes over the diversion culverts and across the stream to isolate the work area from incoming water. This area will be pumped dry to work on power house plunge pool. 
Sierra Mountains, CA
Step 1: Unload 4' x 100' Aquadam® and float it through plunge pool to the installation site. Diversion pipes have been installed to the proper gradient.
Sierra Mountains, CA
Step 2: Water is pumped into the end of the Aquadam®, which unrolls over the end of the diversion pipes. Water pressure being formed inside the Aquadam® is created by the water being pumped into it.
Sierra Mountains, CA