Projects

Hot Water Suits


Relief Reservoir

Pacific Gas & Electric (PG&E) (2011)
High altitude diving to install blind flanges on upstream end of dam outlet works

Project Tags


heavly lift helicopter, mobilizing to remote job site, diving at altitude
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Manette Bridge Replacement Project - Sheetpile Cutoff

Washington State Department of Transportation (2011)
We are providing dive platform and divers to cut existing sheet pile from perimeter of bridge footing.

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Manette brideg replacement
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2011 Dix Dam Face Slab Repair

Kentucky Utilities Company, E.W. Brown Generating Station (2011)
Construction contract for debris removal and maintenance on and around the face slab at Dix Dam. Work period June –Dec 2011.

Project Tags


dix dam face slab repair
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Slideshow

Tanana Bridge #505

State of Alask Department of Transportation and Public Facilities (2011)
Divers assisted with removal of large concrete debris using underwater explosives.

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Kvichak River Cable Crossing

Ledcor Technology Services (2011)
Divers install new pull wire under iced over river

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Slideshow

J/U Pride Wyoming Rig Salvage

Seahawk Drilling (2010)
Saturation and surface dive crews salvage the Pride Wyoming drill rig after it was scattered across the Gulf of Mexico seafloor during Hurricane Ike.

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Cheesman Dam Upstream Control Project - Phase 1

Denver Water (2010)
Project management for control structure, electrical upgrade throughout site and diving services to install three new outlet gates on face of dam.

Project Tags


Global's diving barge and saturation system above Cheesman Dam
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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.

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Slideshow

Carkeek/Richmond/Alki Outfall Repairs - Carkeek

King County - Wastewater Treatment Division (2009)
Replaced 11 steel diffusers with new HDPE diffusers in 200 feet of water. Divers used a combination of helium and oxygen.

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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.

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Slideshow