The Dalles Bay 8/9 Spillwall

US Army Corps of Engineers (2008)
Provided diving services to assist with the installation of a wall to direct migrating salmonids to deeper water.

Bull Run Dam 1 Outlet Works Improvements Phase 1

Portland Water Bureau (2009)
Project involves removal and replacement of stems, guides and actuators on 7 outlet gates, removal of and remounting of gate and repairs to spillway.

Replacement of Stems, Couplings and Stem Guides at Eleven Mile Canyon Dam

Denver Water (2007)
Replaced existing stems, stem guides and couplings on three slide gates at 8,600 feet of elevation in Colorado.