Crowley takes delivery of Tier 4 ATB for Alaska service

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(JACKSONVILLE, Fla.) — Crowley recently took delivery of Aurora/Qamun, a 55,000-barrel articulated tug-barge (ATB), from Master Boat Builders and Gunderson Marine.

The 410-foot vessel is the second ATB in Crowley’s fleet, after Aveogan/Oliver Leavitt, to be dedicated to the Alaska market. The ATB is specially designed to add efficiency and range to transport petroleum products for Crowley Fuels, the company’s Alaska-based business unit.

“This purpose-built vessel was specifically designed by our in-house naval architects to safely and effectively operate in the Last Frontier, and especially in the remote regions of western Alaska year-round,” said Ray Martus, vice president, Crowley Engineering Services, which oversaw design and construction. “Its advanced design and environmental protection features are tailored to the market needs and highlight Crowley’s dedication to sustainable vessel solutions in Alaska and beyond.”

Outfitted with EPA Tier 4 engines for reduced emissions, the ATB has a range of 4,300 miles to access most locations in Alaska. The vessel also features z-drive propulsion and 400-hp bow thrusters, allowing it to move smoothly in tight areas. Aurora/Qamun meets Ice class and Polar Code requirements, which include increased structural framing, shell plating, and extended zero-discharge endurance with shallow water capability. More details are available here.

“The new vessel’s innovative design and environmental protection features continue to pave the way for improved fuel transportation services in Alaska for commercial and government customers,” said Rick Meidel, vice president and general manager, Crowley Fuels.

Master Boat Builders of Coden, Ala., constructed the tug. The barge was built by Gunderson Marine, a wholly-owned subsidiary of the Greenbrier Companies Inc. in Portland, Ore.

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Crowley Maritime Corp. photo

“We are excited that the Aurora is headed to Alaska to do the important job it was designed and built to do and are grateful to have had the opportunity to be a part of this project,” said Garrett Rice, president, Master Boat Builders. “Crowley continues to set a high bar in regard to innovation, safety and sustainability and we share those values and hope to continue our strong relationship in the future.”

“We are thankful for the highly collaborative partnership with the entire Crowley team during construction of the ATB Aurora/Qamun for Crowley Fuels. This project further strengthens the U.S. Jones Act fleet and provided crucial support for numerous dedicated businesses and their employees during the pandemic,” said Richard Hunt, general manager of Gunderson. “We appreciate Crowley’s trust in our dedicated labor force and look forward to working together in the years to come.”

Crowley operates and manages the largest U.S.-flag petroleum and chemical tank vessel fleet in the country, including 42 Jones Act-qualified large petroleum transportation vessels that carried nearly 570 million barrels of product with more than 5,700 transfers in 2020.

– Crowley Maritime Corp.

By Professional Mariner Staff