Oil spill prevention and response services transition to new contractor

Link to more photos of new equipment
More photos of new equipment.

Prince William Sound has a hive of activity this summer. On July 1, Alyeska’s marine services contractor transitioned from Crowley Maritime Corporation to Edison Chouest Offshore.

This transition means all of the escort tugs and much of the spill prevention and response equipment in Prince William Sound are brand new, or new to the Sound.

Demonstrations of the new equipment

The Alaska Department of Environmental Conservation required that each vessel and crew member demonstrate their capabilities before beginning service. Each tug, as well as each tug’s captain, had to perform a set of maneuvers which differed according to the vessel and its purpose.

Read moreOil spill prevention and response services transition to new contractor

Changes to oil spill contingency plans approved

Extensive amendments due to transition

Photo of oil spill contingency plans with the caption: What is a contingency plan? A contingency plan, or “c-plan,” outlines steps to be taken before, during, and after an emergency. An oil spill contingency plan contains detailed information on how to prevent an oil spill, as well as response activities in the event a spill occurs. Preventing an oil spill from occurring in the first place is the most effective way to protect human health and the environment. If an oil spill occurs, however, a systematic and well-organized approach is necessary to quickly contain and control a spill. Responding efficiently and effectively to a spill requires advanced planning and preparedness.
What is a contingency plan?

The Alaska Department of Environmental Conservation recently approved major amendments to oil spill contingency plans for both the Valdez Marine Terminal and for the tankers that transport oil through Prince William Sound. Both approvals came with conditions.

Neither the tanker plan, nor the terminal plan was due for a renewal. However, Edison Chouest Offshore is bringing so much new equipment and personnel to their new role as Alyeska’s marine services contractor that major changes were needed to both plans. Major amendments require a public comment period.

Read moreChanges to oil spill contingency plans approved

Schantz: Prevention and response improving, full capabilities not yet proven

Donna Schantz

By Donna Schantz
Executive Director

The Council is pleased to say that the recent transition of prevention and response services to Edison Chouest Offshore will bring many improvements in Alyeska’s capabilities to protect Prince William Sound and its downstream communities. Alyeska and the Prince William Sound oil shippers are to be commended for their significant investment and commitment in the new vessels, equipment, and crews.

Details provided by Alyeska show that the new vessels, built specifically for Prince William Sound, will have new technologies to improve safety for the crews and boost spill prevention and response capabilities. A few notable examples include:

  • The new render-recover winches which the Council has been promoting for years
  • Response barges with decks specifically designed to deploy and retrieve oil skimming equipment, maximizing safety for crews

We recognize and appreciate the details about the safety enhancements we have seen so far.

Read moreSchantz: Prevention and response improving, full capabilities not yet proven

New vessels and barges on their way to Alaska

Major equipment upgrades include state-of-the-art tugs, skimmers, oil-spotting technology, oil response barges

The Commander, pictured here at the shipyard, arrived in early March.

The first new Edison Chouest Offshore, or ECO, tugs to arrive in Prince William Sound are expected to be the Elrington, one of the new general purpose tugs, and the Commander, one of the new tanker escort tugs. They both launched last fall and are traveling north from the Gulf of Mexico, expected to arrive in early March. They will pick up a new, purpose-built oil spill response barge on their way past Portland, Oregon.

Update: The first tugs have arrived!

ECO is bringing a total of five new escort tugs, four new general purpose tugs, one utility and anchor handling tug, and four response barges to Alaska. As vessels and barges arrive in Prince William Sound, hands-on training and demonstrations with this equipment will start.

Read moreNew vessels and barges on their way to Alaska