Alaskan Tanker Company (ATC) will retrofit the Ecochlor ballast water management system (BWMS) on board their fleet including three VLCC crude oil tankers and an option for one additional vessel. Each of these vessels are U.S. flag tankers with Zone 1 and Zone 0 hazardous areas.The Ecochlor BWMS is approved for installation in both US Flag and International vessels in hazardous areas rated Zone
Overseas Shipholding Group, the tanker company providing energy transportation services for crude oil and petroleum products in the U.S. Flag markets, has entered into agreements with BP Oil Shipping Company USA and BP AMI Leasing to purchase the crude oil carrier vessels operated by Alaska Tanker Company (ATC).OSG currently owns a 37.5% interest in ATC.