Fleet and equipment access

300m Saturation DSV — DPS-2 Construction Support

• DPS-2
• 300m sat / 12-man
• 150t crane · 2,000m WD
• 149 POB

A DPS-2 diesel-electric construction and diving support vessel with a 12-man saturation system rated to 300 metres and a separate 50-metre air diving spread. The 150-tonne active-heave-compensated knuckle boom crane works to 2,000 metres water depth, and an 800 m² clear deck (10 t/m²) with helideck supports subsea installation, IRM and construction diving campaigns for up to 149 persons on board.

200m Saturation DSV — DP-II Multipurpose Support

• DP-II
• 200m sat / 12-man
• 75t crane · 650m² deck
• 112 POB + divers

A DP-II multipurpose dive/ROV support vessel suited to survey, inspection and light-to-medium construction work. Its 75-tonne main crane (heave-compensated to 20 tonnes) and 650 m² clear deck work alongside a 12-man, three-chamber saturation system to 200 metres and a 50-metre air diving spread, with accommodation for 112 persons plus divers in saturation.

Ice-Class DSCV — DP3, 300m Saturation

• DP3 · Ice-1C
• 300m sat / 24-man
• 400t crane · 1,850m² deck
• 200 POB

An ice-classed (Ice-1C), DP3 diving and construction support vessel built for higher-latitude and harsher-environment campaigns. A 400-tonne active-heave main crane (3,000 m single-fall working depth) and a 1,850 m² working deck (15 t/m²) are matched to a 24-man saturation system to 300 metres across two dedicated bell moonpools, plus a dedicated air/nitrox surface diving spread — supporting up to 200 persons on board.

Electric Work-Class ROV — 1,000m, Light Footprint

• 1,000m depth
• 150 kg payload
• 2 x Schilling manipulators
• 200m LARS umbilical

An electric work-class ROV rated to 1,000 metres, sized for projects where deck space is limited. Eight vectored 500V thrusters give speeds over 4 knots and a 150 kg payload, with dual Schilling Orion manipulators, a full sensor suite and a caged LARS on a 200-metre umbilical — suited to drill support, pipeline survey, salvage, cleaning and IRM.

Electric Work-Class ROV — 1,000m, Deep-Water IRM

• 1,000m depth
• 205 kg payload
• 1t through-frame lift
• 3 knot current rating

A 1,000-metre work-class electric ROV with 205 kg payload and a 1-tonne through-frame lift capability. Dual Schilling Orion manipulators, station-keeping and cruise autopilots, and a full optional sensor and tooling package (multibeam, DVL, cutters) support drill support, pipeline survey, salvage and deep-water IRM.

Electric Work-Class ROV — 2,000m, Extended Depth

• 2,000m depth
• 205 kg payload
• 1t through-frame lift
• 2,000m umbilical

The 2,000-metre variant of the same work-class platform, offering the same 205 kg payload, dual manipulators and tooling flexibility, with an extended-depth umbilical and TMS for projects working beyond standard work-class ROV depth limits.

Hydraulic Heavy Work-Class ROV — 3,000msw

• 3,000 msw
• 350 kg payload
• 8 thrusters
• 150hp hydraulic system

A hydraulic heavy work-class ROV rated to 3,000 msw with a 350 kg payload — the largest in this range — powered by a 150 hp system and eight thrusters giving symmetrical thrust in all directions. Schilling Conan and PSSL TA60 manipulators and an 8-camera capacity suit it to heavier construction, IRM and tooling-intensive subsea work.

87-Tonne Bollard Pull AHTS

• 87t bollard pull
• 200t towing winch
• 280m² deck
• 26 berths

An 87-tonne bollard pull anchor handling tug supply vessel with a 200-tonne double-drum towing winch and a 300-tonne stern roller, built for rig anchor handling, towage and mooring work. A 280 m² deck (7 t/m²) and 834 m³ fuel / 407 m³ fresh-water capacity let it also run supply and bulk-transfer duties between anchor-handling assignments.

Semi-Submersible Heavy Lift Vessel — 31,800 DWT

• 31,809 mt DWT
• 4,700 m² free deck
• 20 t/m² deck load
• 25,000 nm range

A semi-submersible heavy-lift transport vessel with 31,809 mt deadweight and a 4,700 m² free deck rated to 20 t/m². Submerging to 8.5 metres below deck for float-on/float-off work, it also handles skid-on/skid-off and roll-on/roll-off cargo, and is suited to jack-up rig relocation and large module transport over a 25,000 nm range.

Self-Elevating Liftboat — 65m Water Depth

• 65m max water depth
• 2 x 82.65t cranes
• 11,000 ft² deck
• 160 POB

A self-elevating liftboat working in up to 65 metres of water, with three 1,100 kW azimuth thrusters for self-propulsion and two LEC cranes rated to 82.65 tonnes. An 11,000 ft² deck and 810 mt variable load support platform construction, workover and maintenance campaigns, with accommodation for 160 persons including marine crew.

Self-Elevating Liftboat — 200ft (61m) Class

• 200 ft max water depth
• 189t + 200t cranes
• ~8,290 ft² deck
• 50 bunks

A larger self-elevating liftboat rated to 200 ft (61 m) water depth with 280 ft legs, carrying twin cranes of 189 and 200 short tons and an open deck of roughly 8,290 ft² (500 st deck loading). Fifty bunks and a rated helideck support extended offshore construction and maintenance campaigns.

Jack-Up Barge — 90ft Working Depth

• 90 ft working depth
• 70t main crane
• 2,500 ft² deck
• 29 berths

A smaller three-legged jack-up barge working to 90 ft water depth (with 25 ft air gap), carrying a 70-tonne main crane and 2,500 ft² open deck. Twenty-nine berths and a moon pool suit it to platform maintenance, minor construction and support duties in shallower fields.

DP2 Platform Supply Vessel — Methanol Capability

• DP2 · FiFi-1
• 688 m² deck
• Methanol transport
• 32 POB

A DP2, FiFi-1 platform supply vessel built for deep-water operations, with a 688 m² deck (51 x 13.5 m) and dedicated methanol transport capacity alongside standard liquid mud, fuel and dry bulk/cement handling. A moon pool is fitted for ROV operations, and accommodation is provided for 32 persons.

DP2 Multipurpose PSV — IMR & Survey Support

• DP2 · HiPAP
• 920 m² deck
• 2 ROV systems prepared
• 70 POB

A DP2 multipurpose platform supply vessel with 920 m² total deck area across a main and mezzanine deck (10 t/m² cargo deck load) and a HiPAP-equipped DP reference suite. Prepared for two ROV systems and fitted with a 21-tonne main crane, it covers subsea IMR and survey support alongside conventional PSV cargo duties, with accommodation for 70.

Air Diving System — 58m (190ft)

• 58m / 190ft depth
• IMCA D018/D023/D040
• 20ft DDC
• 1t main winch

A modular air diving system rated to 58 metres (190 ft), compliant with IMCA D018, D023 and D040, comprising a 20 ft deck decompression chamber, LARS with a 1-tonne main winch, diving basket and HP compressor/air-bank container — built for inspection and light intervention work within air-diving depth limits.

Mixed-Gas (Heliox) Diving System

• Surface-supplied heliox
• Wet bell, A-frame LARS
• Lloyd's Rules design
• Extends beyond air limits

A surface-supplied mixed-gas (helium-oxygen) diving spread built around a wet bell with acrylic dome, A-frame launch and recovery, and dedicated guide-wire and main-wire winch systems, designed to Lloyd's Rules. It extends diving capability beyond air-diving depth limits without the footprint of a full saturation spread.

Saturation Diving System — 180m, 6-Man

• 180m depth
• 6 divers in saturation
• Includes HRC
• ~196 m² footprint

A modular saturation diving system for depths to 180 metres, holding six divers in saturation for continuous back-to-back diving with its own two-man diving bell and A-frame launch and recovery. A dedicated Hyperbaric Rescue Chamber (8-person capacity) is included, and the ~196 m² footprint can be configured in-line, side-by-side or at right angles to suit deck layout.

Fast Support / Crew Vessel — 20m Aluminium

• 28 pax + 2 crew
• 30 knots (loaded)
• Ballistic-protected wheelhouse
• SOLAS-compliant

A 20-metre aluminium fast support vessel (ABS +A1 HSC +AMS 'Crewboat') carrying 28 passengers and 2 crew at up to 30 knots fully loaded, powered by twin CAT C18 engines through Hamilton waterjets. A 10 m² cargo deck (1.5 mt capacity), full SOLAS life-saving equipment and wheelhouse ballistic protection to NIJ III / AK-47 threat level suit it to routine personnel transfer and light cargo runs.