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| Total Projects Found: 10 |
Result Pages: 1 |
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Extreme Location Vibracoring - Portland, Oregon
Project Date: 2009-2010
Mobilized personnel and equipment to a very shallow and narrow location along the Columbia River Slough. This project required personnel to navigate our custom pontoon barge, equipped with a collapsible 25' a-frame, under low bridges (44” clearance) and through shallow water to reach the sampling location. (More) |
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Vibracoring Land Locked Pond - Salem, Oregon
Project Date: 2010
Mobilized personnel and equipment to collect samples in a landlocked agricultural pond. Mobilized floating platforms and sampling gear into the pond with a 50 ton hydraulic crane. (More) |
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GASCO Site Remediation
Project Date: 2005
Provided underwater construction and inspection services for the GASCO site cleanup in the Portland Oregon Metro area. (More) |
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Tacoma Power Multi-year Service Contract
Project Date: 2005-Present
Our team currently holds the Diving and ROV Services Contract for Tacoma Power, a Washington State hydro operator with five major projects, for the last five years. (More) |
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Upper Baker Floating Surface Collector
Project Date: 2008
Supporting prime contractor Natt McDougall Company on the construction of the Floating Surface Connector at the Upper Baker Dam owned by Puget Sound Energy was a highly complex project... (More) |
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Portland International Airport Deicing System Enhancement
Project Date: 2010
Installed two large diameter directional bores as part of a $75,000,000 Deicing System Enhancement project. The outfall section included the Drilling of a 44” directional bore 1100’ from the airport into the Columbia river, installation of a 30” HDPE pipe into the directional bore, and attachment of an outfall diffuser structure including pile installation, flange ups, and testing... (More) |
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US 101 Simpson Avenue Bridge - Piling Repair
Project Date: 2011
The US 101 Simpson Avenue Bridge in Hoquiam is a 1,978-foot-long bridge that spans the Hoquiam River in Washington State.
WSDOT closed the bridge to traffic on Aug. 5 after an inspection revealed severe degradation to the piles of the most easterly pier. During the closure, vehicles will detour onto the nearby Riverside Bridge that has been reconfigured to accommodate two-way traffic. (More) |
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