Wanapum Dam, Grant County PUD – Pipe Replacement Project

As part of the ongoing Dive Services Contract with Grant County PUD, AUS provided dive support to install a bulkhead plate over the Raw Water Intake so that a valve and new pipes could be installed. Due to contours on the dam face, the bulkhead plate needed to be modified. After modifications were made by the PUD Crew, the bulkhead was installed and sealed.