MMC Diving Services

"Since 1964"

24 hour Emergency Line: 01983 864 330

  • We aim to provide the very best service available. We love what we do and this is transparent in our work and your results.

    MMC has a range of hydraulic, pneumatic tools and burning, welding equipment available. Please contact us to discuss your requirements.

  • We have a 55 foot barge, accommodation for a full dive team and welfare facilities on board which include a galley, office, shower and heads with a purpose built drying room. One hull is a workshop with storage space.

    Self sufficient with a 52 kva 3 phase generator and available to rent. Please contact us for further information.

  • Drilling, cutting, burning, welding and breaking equipment, inspection, testing and surveying equipment, Cardox rock, concrete material breaking and blasting system, maintenance, construction and demolition, support vessels, boats and barges, grouting and concreting, breakout and replacement, thickness NDT, tanks and ships, interpretive report writing on any survey or inspection.

  • Our equipment is maintained to a very high standard in our own workshops and is subject to our stringent in-house, planned maintenance procedures carried out by our skilled technicians.

    All maintenance, logs, inventories and certificates are networked, uploaded and viewable on every site.

  • We operate as both main contractors and as specialist sub-contractors and would be pleased to discuss or tender for any marine civil engineering related projects that you are involved with.


    MMC are specialist providers of access engineering solutions including rescue, rope access and confined space works. The combination of these services allows MMC to offer innovative solutions to various challenging tasks, often in hazardous and difficult working conditions.

    We believe that it is our commitment to safety and innovation, as well as our multi-skilled personnel.

  • Although we provide services to most marine industries our core activities and specialist skills are concentrated in six key sectors:

    • Renewable energy
    • Submarine cables
    • Marine civil engineering
    • Water and waste water
    • Defence, construction and demolition
  • We would welcome clients to visit our facilities to reassure themselves of our capabilities and to appreciate our total commitment to their requirements.

  • We strive at all times to maintain our excellent safety record and our goal for all projects is to have no incidents or accidents to our personnel, co-workers or the public at large, protecting not just ourselves but the reputation of our clients.

  • We develop lasting relationships by exceeding expectations. We operate as both main contractors and as specialist sub-contractors and would be pleased to discuss or tender for any marine civil engineering related projects that you are involved with.


Barge Plant Hire

MMC Barge Rumba is a steel 53ft workboat coded catamaran barge, with a designated moon pool to protect the divers access & egress in all conditions while moored up against a quay wall or pier, a secondary LOLER certified unconscious diver recovery system is also within the moon pool.

A swinging davit for lifting the 6.0m workboat & loading heavy items is located on the bow.

Barge Plant Hire

The entire barge including moon pool is lit up for night works, this unit has full welfare, galley, toilet (Heads) drying room, hot shower, fresh water supply.

Below deck within one hull is a workshop and stores and the other is crew changing room.

Barge Plant Hire

The unique beauty about this purpose-built dive barge is the fully enclosed roof and layout, this limits exposure to the team in both hot and cold conditions. The footprint of our barge saves space on a construction site, quay wall or pier.

Barge Plant Hire

Dive Control Specification:

Our purpose built dive control room encompasses a 3 diver spread, it’s insulated and heated, has certified lighting, 13KVA generator and shore power capabilities for the electrics, 360 degrees of CCTV in and outside of dive control, to monitor deck operations and vessel movements, Loud hailer, VHF radio, knife switch for burning and welding, power charging station including usb ports, The dive control panel is complete with O2 analysers, flow meters and depth gauges, so the operator has full access to all the equipment required to ensure a safe dive.

The panel includes two independent air inlets per diver, one HP and one LP for each. Designed and manufactured in accordance to IMCA D023, HSE guidelines, BSI quality standards & CE approvals. Testing and certification in accordance with IMCA D018.

Barge Plant Hire

The camera system is a C-Tecnics custom rack system assemblies which can provide up to 4 video recording channels , 4 communications channels (simplex and duplex), digital depth monitoring and depth profiling, with a built-in backup power supply and high definition monitors and black box backup recording constantly.

Please contact us should you have a project requirement.

Download PDF data sheet

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Royal Institute Of Navigation Association of Diving Contractors UK Health and Safety Executive Construction Line Royal Ocean Racing Club Royal Society for the Prevention of Accidents accredited Achilles UVDB Sea Start Offical Divers Buy With Confidence Sea Shield Approved Applicators HCL Clamping Solutions Joscar Registered