Tank ship operator sentenced for dumping oily waste

Interorient Marine Services will pay a $2 million fine to the U.S. government for attempting to conceal oily discharges into the Gulf of Mexico.    Interorient Marine Services Ltd., a vessel operating company, was convicted and sentenced on Wednesday in the Western District of Louisiana for illegally discharging oily waste from its tank vessel Ridgebury Alexandra Z, the Justice Department said.
   Specifically, Interorient kept false and incomplete records related to the discharges, which were released into the ocean without being properly processed through required pollution prevention equipment.
   “Tankers are required to offload their waste oil at disposal facilities at ports and not into the Gulf of Mexico,” said David C. Joseph, U.S. attorney for Louisiana’s Western District, in a statement. 
   Interorient pleaded guilty to a felony violation of the Act to Prevent Pollution from Ships for failing to accurately maintain the Ridgebury Alexandra Z’s oil record book. The company will pay a $2 million fine and serve a four-year probation, during which all of its vessels calling U.S. ports will require a “robust” environmental compliance plan, the Justice Department said. 
   The Ridgebury Alexandra Z’s captain, Vjaceslavs Birzakovs, also was charged in a six-count indictment by a grand jury in Louisianas Western District on Nov. 29  for his involvement in the oily waste dumping. The indictment alleges that Birzakovs ordered the bypass of the vessel’s pollution prevention equipment, falsified records, obstructed justice, made false statements and conspired with other crewmen to falsify the vessel’s oil record book.
Upcoming FreightWaves Events
Compliance

Brokerage Compliance Symposium

The day before F3. Every compliance issue you face - fraud exposure, carrier liability, FMCSA rules, cargo theft, insurance gaps - navigated by attorneys and operators defining best practices in a changing industry.

October 26, 2026
The Signal at Chattanooga Choo Choo • Chattanooga, TN
Register Now
Awards

F3 Awards Dinner

The night before F3. FreightTech100 companies honored. FreightTech 25 and Shipper of Choice winners revealed live. Cocktail reception into dinner and live music - 300 industry leaders in one purpose-built room.

October 26, 2026
The Signal at Chattanooga Choo Choo • Chattanooga, TN
Register Now
FreightTech

F3: Future of Freight Festival

Industry-defining keynotes, rapid-fire technology demos, and industry leaders networking in experiences across Chattanooga - plus the inaugural F3 Awards Dinner featuring the FreightTech and Shipper of Choice reveals.

October 27, 2026 – October 28, 2026
The Signal at Chattanooga Choo Choo • Chattanooga, TN
Register Now
Compliance Brokerage Compliance Symposium Oct 26 • The Signal at Chattanooga Choo Choo • Chattanooga, TN

The day before F3. Every compliance issue you face - fraud exposure, carrier liability, FMCSA rules, cargo theft, insurance gaps - navigated by attorneys and operators defining best practices in a changing industry.

The Signal at Chattanooga Choo Choo • Chattanooga, TN Register Now
Awards F3 Awards Dinner Oct 26 • The Signal at Chattanooga Choo Choo • Chattanooga, TN

The night before F3. FreightTech100 companies honored. FreightTech 25 and Shipper of Choice winners revealed live. Cocktail reception into dinner and live music - 300 industry leaders in one purpose-built room.

The Signal at Chattanooga Choo Choo • Chattanooga, TN Register Now
FreightTech F3: Future of Freight Festival Oct 27 – Oct 28 • The Signal at Chattanooga Choo Choo • Chattanooga, TN

Industry-defining keynotes, rapid-fire technology demos, and industry leaders networking in experiences across Chattanooga - plus the inaugural F3 Awards Dinner featuring the FreightTech and Shipper of Choice reveals.

The Signal at Chattanooga Choo Choo • Chattanooga, TN Register Now

Chris Gillis

Located in the Washington, D.C. area, Chris Gillis primarily reports on regulatory and legislative topics that impact cross-border trade. He joined American Shipper in 1994, shortly after graduating from Mount St. Mary’s College in Emmitsburg, Md., with a degree in international business and economics.