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J.H. CENAC

Built in 2011, by Intracoastal Iron Works Incorporated of Bourg, Louisiana (hull #142) as the J.H. Cenac for the Cenac Towing Company Incorporated of Houma, Louisiana.

Powered by two, Cummins KTA 38 M1 diesel engines. With Twin Disc reduction gears, at a ratio of 6.3:1. Turning two, stainless steel, fixed pitch propellers. She is a twin screw towboat, rated at 1,800 horsepower.

Her electrical service is provided by two, 40kW, generator sets. The tug's capacities are 18,620 gallons of fuel, 200 gallons of lube oil, and 10,240 gallons of water.


  • Vessel Name: J.H. CENAC
  • USCG Doc. No.: 1233527
  • Vessel Service: TOWING VESSEL
  • Trade Indicator: Coastwise Unrestricted
  • Call Sign: WDG5094
  • Hull Material: STEEL
  • Hull Number: CMS-142
  • Ship Builder: INTRACOASTAL IRON WORKS INC
  • Year Built: 2011
  • Length: 68.9
  • Hailing Port: HOUMA, LA.
  • Hull Depth: 10
  • Hull Breadth: 30
  • Gross Tonnage: 98
  • Net Tonnage: 67
  • Owner:
    CENAC MARINE SERVICES LLC
    742 HIGHWAY 182 PO BOX 2617
    HOUMA, LA 70361
  • Previous Vessel Owners:
    INTRACOASTAL IRON WORKS INC, CENAC MARINE SERVICES LLC, CENAC MARINE SERVICES LLC, CENAC MARINE SERVICES LLC, CENAC MARINE SERVICES LLC, CENAC MARINE SERVICES LLC, CENAC MARINE SERVICES LLC, CENAC MARINE SERVICES LLC, CENAC MARINE SERVICES LLC, CENAC MARINE SERVICES LLC, CENAC MARINE SERVICES LLC, CENAC MARINE SERVICES LLC, CENAC MARINE SERVICES LLC