MMC Diving Services

"Since 1964"

24 hour Emergency Line: 01983 864 330

  • We would welcome clients to visit our facilities to reassure themselves of our capabilities and to appreciate our total commitment to their 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 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.

  • 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 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.

  • 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 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.


2 Diver Portable Dive Spread

Built into a heavy-duty aluminum frame with x4 certified LOLAR lifting points for slinging and forklift points for easy moving around a site.

This unit was designed around a pallet size for ease of mobilisation and transportation, it fits in the back of a van or truck.

The spread takes up a small footprint for maximising deck space, and yet everything listed below has a home within the spread and it can be locked and left onsite.

Once opened up umbilical’s can be connected and hung on the two horns for ease when tendering rather than spread over the deck.

2 Diver Portable Dive Spread


  • X6 20 Litre 300 Bar HP Cylinder with Bullnose Valves.
  • Hp whips & ce marked whip checks.
  • 2 Diver HP/LP Control Panel in a Pelican Case.
  • X2 75-meter umbilical’s, including camera and lights.
  • X2 bell Jackets and weights.
  • X1 Kirby Morgan 37.
  • X1 KMB 28
  • C Vision camera system
  • Cat C offshore medical kit, x10 man first aid kit, burns kit, eye wash.
  • De-fib.
  • 20 Liter medical 02 7 Bibs.
  • Amron 111 coms back up unit.

2 Diver Portable Dive Spread


There are 6 air supply inlets, 2 off LP and 4 off HP. There is also a crossover valve in order to allow air to pass from Diver 1 to Diver 2 if required and vice versa. The depth gauges are 100 mm dia with a range 0-70 metres (0-230 feet). The panel pressure gauges are 63 mm dia. The pressure gauges are dry filled.

  • All the inlets and outlets are 3/8 & 1/4 NPT.
  • All LP valves are quarter turn ball valves and the HP valves are 1/4 inch needle valves.
  • The LP air supply has a max inlet working pressure of 21 bar.
  • HP air supply has a max inlet working pressure of 300 bar.
  •  The basic outside dimensions are 460 mm H x 800 mm W x 290 mm D.
  • Inlets: HP ¼” NPT Female LP ⅜” NPT Female.
  • Outlets: Divers Supply ⅜” NPT Female.
  • Divers Pneumo ¼” NPT Female.

2 Diver Portable Dive Spread

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