Grounded Tug Spills Diesel After Colliding with Barge in Alaska

The U.S. Coast Guard, Alaska Department of Environmental Conservation, and Western Towboat have established a unified command in response to a tug grounding in the Alaska’s Neva Strait on Monday.

Watchstanders in the Sector Juneau command center received a radio call at 2:55 a.m. from the Western Mariner, an 83-foot inspected tug, stating that while towing Chichagof Provider, a 286-foot containerized barge, the barge collided with the tug causing it to run hard aground.

The collision caused a rupture to one of the tug’s fuel tanks, which contains a maximum capacity of 13,000 gallons of diesel fuel.

No injuries have been reported and all four crew members were safely transferred from Western Mariner to a nearby vessel.

A sheen was observed around the tug, and containment measures have been deployed to reduce the spread of oil. All fuel manifolds on board the tug have been secured to isolate the ruptured tank, and fuel offload efforts have commenced.

The tug owner, Western Towboat, has contracted Hanson Maritime, SEAPRO, and Global Diving & Salvage to respond.

Multiple vessels, including tugs Banner and Salvation, and fishing vessel Nushagak Spirit, are on scene tending the barge, which has now been anchored in Neva Strait with no impact to vessel traffic.

The Coast Guard has deployed responders to oversee response operations. Natural resource agencies are assessing potential environmental impacts, and the Coast Guard is consulting with federally recognized tribes in the area.

The cause of the incident is under investigation.