Do You Have A Construction Project We Can Help With?
2nd RSW at Ice Harbor Dam Walla Walla Army Corps of Engineers
2nd RSW at Ice Harbor Dam Walla Walla Army Corps of Engineers | 2004-2005 The Ice Harbor Dam RSW is the first production Removable Spillway Weir to be installed on the Snake River. The 1100 ton fish bypass structure was
Divers Find Product Aboard Sunken WWII Tanker
By David Cleary | ENVIRO FOCUS | JUNE 2009 | www.pacmar.com In 2007, Associated Underwater Services (AUS) completed a detailed underwater investigation of the USS Chehalis (AOG-48), a WWII-era navel gasoline tanker resting on the bottom of Pago Pago harbor
Deep Courage
DEAN J. KOEPFLER | THE NEWS TRIBUNE Commercial diver Kerry Donohue rides a tugboat to the eastern caisson – or foundation – of the new Tacoma Narrows bridge. Donohue, vice president of Associated Underwater Services of Spokane, is one of