Construction

Marine Construction Projects

By |2020-03-06T23:59:11+00:00April 9th, 2019|News|

June 1, 2018 By Kathy A. Smith Originally posted here: https://www.pacmar.com/story/2018/06/01/features/marine-construction-projects/616.html The WETA Central Bay Operations & Maintenance Facility main float walkway extends more than 450 feet offshore with 6 finger floats each extending 134 feet perpendicular to the main. Photo courtesy of WETA. Marine Construction companies have been busy over the past year, building new

Wilsonville Wastewater Treatment Outfall Replacement

By |2020-03-07T00:06:29+00:00August 20th, 2018|Projects|

Summer of 2018 The City of Wilsonville approved a project to replace a 40-year-old corrugated metal outfall pipe and install a new diffuser at the Wastewater Treatment Plant. AUS was subcontractedto perform the underwater installation of the outfall. AUS removed the old intake, managed the excavation of the new trench, installed the new pipe and outfall

South Fork Intake Bulkhead Installation

By |2020-03-07T00:25:33+00:00October 19th, 2017|Projects|

AUS installed two dewatering bulkheads at South Fork Reservoir, located outside Elko Nevada. To allow for repairs on the guardian gates, AUS installed two dewatering bulkheads on the intake structure located at the bottom of the reservoir. At an altitude of 5,300 feet, AUS lifted and installed two bulkheads at 10,000 pounds each and successfully