Global Diving & Salvage, Inc.

Projects


BART - Transbay Tube Support

Bay Area Rapid Transportation
We are providing diving assistance for the replacement of 14 anode array assemblies used for the protection of the BART Transbay Tube.

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Daily Harbor Booming - Elliot Bay, WA

Preventative Booming for fuel transfers in Elliot Bay, WA

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24hr Facillity Booming - Pt. Wells, WA

Paramount Petroleum
Global provides 24-hour preventative booming service coverage for Paramount Petroleum located at Point Wells.

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24hr Facility Booming, Anacortes, WA

Tesoro
We provide 24-hour preventative booming service coverage for the Tesoro Facility located in Anacortes, WA.

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Olmsted Lock and Dam

US Army Corps of Engineers (2008)
Furnishing equipment and labor for diving and diving-related services in support of the contractor’s Olmsted Dam construction effort.

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Cheesman Dam Upstream Control Project - Phase 1

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

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Mercer Island Sewer Line and Pump Station #4 Replacement

City of Mercer Island (2009)
Providing diving support for replacement of over 7,000 feet of sewer pipe in Lake Washington.

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OSV Monarch

Ocean Marine Services, Inc. (2009)
Successful fuel recovery from a 166-foot offshore supply vessel (OSV) submerged at the base of an oil platform.

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Energy Quest

Wild Well (2009)
Providing well intervention support

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New York Water Supply

New York DEP (2007)
Saturation dive project to provide non-destructive testing, selective demolition, and construction support in 685 feet of water.

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L/B Respect Salvage

Superior Energy (2009)
Salvage damaged jack-up rig

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BP Properties

Wild Well (2009)
Performed Hurricane remediation work on several destroyed platforms

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Pit 4 Cofferdam Installation

Pacific Gas & Electric (2009)
Global Diving & Salvage, Inc. provided a dive crew to install and seal a 25’ x 15’ wide cofferdam to the face of Pit 4 Dam.

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Cellular Bulkhead Repairs

LaFarge (2010)
Providing diving assistance to assist with dredging and repairs to cellular bulkhead.

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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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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.

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Pit 5 Instream Flow Release Modifications

Pacific Gas & Electric (2009)
Global Diving & Salvage, Inc. provided underwater and surface welders to install 9 outlet gates inside the Pit 5 four existing gates.

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Hood Canal Bridge Replacement

Washington State DOT (2009)
Diving and ROV services to connect anchor cables to new concrete anchors.

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Emergency Response for Bainbridge Island Sewage Treatment Facility

Bainbridge Island, Wastewater Division (2009)
Provided emergency response to obstruction in primary clarifier mixing equipment.

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Historical Tug USS Wenonah

United States Coast Guard (2009)
The WWII-vintage tug USS Wenonah sank at her berth; we then raised her with the assistance of the Left Coast Lifter.

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Dillion Pipeline Abandonment Project

(2009)
8" weight coated production pipeline abandonment

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Dock Maintenance

Port of Brownsville (2009)
Removed marine growth on the underside of float sections, then cleaned and repaired the dock's chain lockers.

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Tatoosh Island Remediation

Makah Tribe (2009)
Helicopter removal of aged fuel tanks, contaminated soil, and building debris in often-harsh conditions.

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Carkeek/Richmond/Alki Outfall Repair - Alki

King County - Wastewater Treatment Division (2009)
Upgraded the cathodic protection system on Alki outfall, and installed five anode sleds in 100 feet of water.

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Carkeek/Richmond/Alki Outfall Repair - Richmond Beach

King County - Wastewater Treatment Division (2009)
Moved existing sediment to allow for removal and replacement of outfall diffusers in 150 feet of water.

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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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Wharf Piling Repair

Port of Anchorage (2009)
Cleaned damaged steel piling with high-pressure water blasting, installed steel jackets and grouted in place.

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Robson Bight Salvage

Ministry of Environment, British Columbia (2009)
Deep-water recovery of a fuel-laden tanker truck and a container of assorted oils from the waters of the Robson Bight Ecological Reserve.

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Spill Response Training, Bellingham

Marine Spill Response Corporation (2009)
Crews undergo training to become oil spill responders.

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BP Platform Recovery Project

BP (2008)
Provided saturation- and surface-supplied diving services for subsea wellhead interventions, platform remediation, and platform removal work.

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Mooring Buoy Refurbishment

Alyeska Pipeline Service, Co. (2009)
Replaced rings and shackles in Mooring Buoy Chain.

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Port Townsend Maritime Center, Heat Exchanger Installation

Swift Plumbing (2009)
Provided dive assistance with installation of underwater heat exchanger as part of a new HVAC system.

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BP Platform Recovery Project

(2008)
Provided saturation- and surface-supplied diving services for subsea wellhead interventions, platform remediation, and platform removal work.

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Boat Ramp Upgrade

Conoco Phillips Ferndale Refinery (2008)
Removed existing woodpile-supported boat ramp, and replaced with new steel piling and galvanized steel frame and track components.

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Red Dog Mine Dock Inspection and Maintenance

Cominco Alaska (2008)
Performed inspection and maintenance services on the Red Dog Mine's dock and loading cells.

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Fairchild Air Force Base

(2008)
Inspected and cleaned multiple potable water storage tanks within the Air Force base.

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USCG Kodiak Fuel Dock

United States Coast Guard (2008)
Installed anodes on a USCG fuel dock.

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Hurricane Recovery Team

Chevron (2007)
Conducted a saturation diving project, including structural removal, wedding cake and wellhead operations.

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Bradford Island Contaminated Sediment Removal

US Army Corps of Engineers (2007)
Provided marine support and diving services involved in the hand dredging of PCB-contaminated sediment.

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Instrument Buoy Recovery

(2007)
Successfully recovered 14 scientific buoys carrying instruments.

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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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Stone Energy Platform Remediation

Stone Energy (2007)
This saturation dive project included installing wellheads and assisting with P&A operations.

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Rimrock Reservoir

Tieton Hydropower (2007)
Assisted a hydroelectric operator with modifications to an existing trash screen.

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Pier 90 Fender Installation

(2007)
Installed tire wrapped fenders on Pier 90 in Seattle.

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Hurricane Ivan Platform Recovery

Noble Energy (2006)
Support services for wellhead and platform operations.

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Canyon Dam Outlet Tower

Pacific Gas and Electric (PG&E) (2007)
Replacement of 80 feet of stem, guides and roller assemblies in an outlet tower in Lake Almanor.

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Hurrican Ivan Platform Recovery

Noble Energy (2005)
Saturation diving services aboard a DP III vessel in the Gulf of Mexico to support the oil-field remediation work.

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Priest Rapids Dam Spillway Apron and End Sill Underwater Concrete Repair

Grant County PUD (2006)
Repaired several areas of the ogee, stilling basin, and end sill of Priest Rapids Dam.

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French Meadows Low-Level Outlet Cylinder Replacement

Pacific Gas and Electric (PG&E) (2006)
Replacement of a leaking hydraulic cylinder used to operate an outlet gate.

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Natural Gas Pipeline Replacement

Pacific Gas and Electric (PG&E) (2006)
Assisted with the removal and realignment of 1,000 feet of 10-inch natural gas pipeline, due to new Bay Bridge footing installations.

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Spill Response Trailers

Washington State Department of Ecology (2006)
Built Spill Response Trailers for WDOE to distribute in strategic locations in the event of an oil spill.

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Point Bonita Vessel Salvage

Teicheira Maritime Surveyors, LLC (2005)
Utilized a helicopter to salvage a sailboat from an ecological reserve off the coast of California.

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Ensco 64 Debris Removal and Salvage

Titan Maritime (2004)
Saturation dive project to recover debris, BOP, and salvage jack-up legs.

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Subsea Pipeline Spool Piece Installation

Unocal Corporation (2004)
Pipeline spool piece replaced in Cook Inlet utilizing specialized equipment.

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Cook Inlet Pipeline Burial

Forest Oil (2004)
Completed inspections, maintenance, and pipeline burial.

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Underwater Installation of Inlet Gate

Denver Water (2003)
Installed a 10-ton hydraulic gate on the upstream side of a high-elevation reservoir in 220 feet of water.

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Mooring System Relocation

Alyeska Pipeline Service, Co. (2003)
Removal and re-installation of mooring system within Prince William Sound

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Drilling Tool Recovery

(2003)
North slope dive to recover lost tool.

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Valdez Marine Terminal Inspection

Alyeska Pipeline Service, Co. (2003)
Structural inspections of Berths 4 & 5 completed between tanker arrivals and departures. Project finished under budget.

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Abandoned Pipeline Decommissioning

(2002)
Decommissioning of abandoned pipeline, including excavation work, hot tapping, and pipeline alignment.

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Pipeline Riser Conversion 2001

(2001)
We repaired a pipeline riser to re-establish the use of a subsea product line in Cook Inlet.

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