Marine Extraction

Our vessels are equipped with both stationary and trailing suction dredge equipment for the extraction of sand and gravel in the marine environment.

This diagram is not of one of McCallum Bros Vessels, however is a representation of the dredging techniques we use.

Marine Extraction Vessels

William Fraser

Motorised, Sand Dredger, General cargo transport, roll on roll off capability.
Ramp and entry Hopper is 8m wide. more…


Non-motorised general cargo transport more…

Marine Extraction Projects

Launch of William Fraser

“The “William Fraser was launched on July 3rd, 2019 in Miri, eastern Malaysia. The  newest addition to the McCallum Bros Limited® fleet was designed and built by the Ling Family, owners of the Berjaya Dock Yard.

This project has been managed by our Operations Manager, Mike Haynes who has spent an enormous amount of time in Miri ensuring the smooth construction of the build. We can’t thank him enough for his dedication and commitment to the project. We could not have done such a build without Mike.

The William Fraser is an integral part of our growth and sustainability and corporate social responsibility practices.

Measuring 68m x 16m with a DWT of 1500T, she is primarily designed to extract sand and carry aggregates and project cargo.