Maritime Operations

First of two new oil tankers to begin service in Prince William Sound in 2014

Photo of tanker Liberty Bay with escort tug. Photo courtesy of Aker Philadelphia Shipyard.
Photo of Liberty Bay courtesy of Aker Philadelphia Shipyard.

The first of two new SeaRiver oil tankers is expected to begin service in Prince William Sound later this year.

SeaRiver, the shipping arm of ExxonMobil, held a naming ceremony for the vessel Liberty Bay on April 25. The second vessel will be named Eagle Bay.

Built by Aker Philadelphia Shipyard, Inc., both vessels measure 823.5 feet long and 144 feet wide, and have double hull protection for both cargo and fuel tanks. The vessels are capable of carrying 115,000 tons of weight including cargo, fuel, ballast water, provisions and crew. Cargo capacity is 800,000 barrels (approximately 33.6 million gallons). Propelled by a slow speed diesel engine, the vessels’ “service speed” is 15 knots (approximately 17 miles per hour).

Ballast water treatment technology

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Council study reviews escort tug technology

By ALAN SORUM
Council Project Manager

This vessel, the Tan'erliq, is an "enhanced tractor tug," or ETT.
This vessel, the Tan’erliq, is an “enhanced tractor tug,” or ETT.

A recent council study found that the escort tugs being used in Prince William Sound, though exceedingly capable, no longer represent the best technology being used for these types of applications and services worldwide.

Loaded oil tankers transiting the waters of Prince William Sound are required by federal law and their oil spill contingency plans to be accompanied by two escort tugboats. Currently, escort tugs can serve in a primary or secondary role, depending on performance requirements established in the tanker contingency plans. The goal of the escort tug system is to prevent an oil tanker that suffers a mechanical or propulsion issue from running aground.

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Firefighting symposium held in Seward; includes live fire training for first time

A firefighter practices on live fire in a controlled situation during the 2013 Marine Firefighting Symposium. Photo by Alan Sorum.
A firefighter practices on live fire in a controlled situation during the 2013 Marine Firefighting Symposium.

The 2013 Marine Firefighting Symposium was held October 8-10 in Seward. Through partnerships with the Seward Fire Department and AVTEC – Alaska’s Institute of Technology, this year the symposium included live fire training for the first time.

Participants came from all parts of Alaska. The 39 participants and eight facilitators represented a mix of communities and industry. Attendance numbers were lower than previous symposiums due to several factors, including the federal government shutdown.

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Council tours tanker Overseas Martinez at the Valdez Marine Terminal

By ALAN SORUM Council Project Manager On October 27, Board President Amanda Bauer, Executive Director Mark Swanson, Director of Programs Donna Schantz and Project Manager Alan Sorum were given the opportunity to tour the tanker Overseas Martinez at the Valdez Marine Terminal. Arrangements for the visit were made by Marine Superintendent Patrick Callahan of Overseas … Read more

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