Commercial Diving

MACS Diving is a leading commercial diving contractor based in London, mainly operating inshore and inland across the UK. We specialise in marine construction, demolition, maintenance and underwater surveying.

We have 3 containerised dive spread and 1 mobile (van) spread, all of which can be deployed across the UK. Our multiskilled team ensure we are able to tackle any project and provide the necessary skill set to deliver safely and successfully. Based in London on the River Thames, our teams are highly skilled in black water operations and strong flows.

Marine Construction

Marine Construction as a PC or subcontractor
Marine Engineering
Outfall and pipeline instillation, repair and inspection
Asset inspection, repair and maintenance
Hazardous environment services
Wet Welding
Diamond wire sawing
Core drilling

Marine Construction

Underwater Chainsaw – Timber and Concrete
Underwater burning
Concrete instillation and repairs
Corrosion protection systems – Sacrificial anodes, ICCP
Quay and jetty repairs
Salvage and recovery
Demolition
Ships Husbandry and Vessel Surveys
Pile wrapping

Support

ROV

ROV surveys
Diver overwatch

WATER SAFETY

Safety Boat
Water rescue personnel

CONFINED SPACE

Emergency Rescue
Entry Teams

Operations

Underwater Inspection
Monitor Operations & Divers
Construction Monitoring
Equipment & Tool Placement
Hull & Berth Inspection
Environmental Monitoring
Port & Harbor Security
Target Identification and Classification

Aris Sonar Defender

GPS MACS ARIS Defender 3000 system provides unprecedented image clarity even in dark, black or turbid waters.

With 128 distinct physical beams operating at 3 MHz, the ARIS Explorer 3000 can provide higher resolution than any other imaging sonar in its class with unprecedented image clarity even in dark or turbid waters.

We can operate to a depth of 100m and is cabled to the surface for real-time observation of the images within the dive control.

Our diver helmet is fitted with the HUD (heads up display) so the diver is also seeing in sonar imagery, making navigating the task at hand significantly easier, quicker and safer. The maximum cross-range resolution is ~Range (m) * .0044 and the down-range resolution is a maximum ~3mm.