Dormac marine


DORMAC (Pty) Ltd was the result of a merger between IMAC and Dorbyl Marine and has become South Africa’s leading ship repair company.

Dormac provides ship owners and operators with a full spectrum of ship repair services and offers a wide range of specialised engineering services to its industrial clients whose vessels include cargo vessels, passenger liners, offshore construction vessels and navy vessels. Dormac offers afloat and dry-dock repairs in any facility around the Southern African coastline, as well as the deployment of repair parties to any location worldwide, every day of the year.

Dormac’s full spectrum of ship repair services is as follows:

  • Full project management and turnkey engineering
  • Management of sub-contractors and logistics
  • Dry-dockings and floating repairs
  • New builds, conversions and modifications
  • Travel repair teams
  • Heavy and light machining
  • Steel fabrication and repairs
  • Pipe fabrication and repairs, including HP systems
  • Engine installations and overhauls
  • Mechanical repair and engine works
  • Mechanical and rigging services
  • Electrical and electronic works
  • Specialised coded welding
  • Propulsion and thruster overhauls
  • Class approved welding procedures
  • Class approved UWILD inspections and dive surveys
  • Underwater repairs
  • Cofferdam designs and hull repairs
  • Cleaning, blasting and coating of tanks and hull
  • Crane rebuilds and repairs
  • Docking blocks


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