AHC CRANE
Single Fall 70T
Two Fall 140T
VESSEL FEATURES
Length Overall 90.5 m
Deck Capacity 1,300T
Clear Deck Space 762 m²
Special Capabilities EPCIC & IMR MPSV with ROV, Air or Saturation Dive Support
TYPICAL PROJECTS
Subsea hardware installation (Umbilicals, Subsea trees, Jumpers, Flying leads, Manifolds), Inspection, maintenance, and repair (IMR), Well intervention and stimulation, Plug and abandonment operations, Flexible flowline/cable lay, Pipeline burial, Hose loading, SURF Support, Rigid Spool Installation, SPM Installation and Change-out.
SPECIAL FEATURES
Moonpool Large working moonpool
ROVs Work or Inspection Class ROVs
Onboard Tools ROV Tooling Suite
Satellite System Real-time video transmission to onshore personnel
MAIN SPECIFICATIONS
Length 90.5 m
Beam 18.7 m
Moulded Depth 7.6 m
Draft 6 m
Open Deck Area 762 m²
WEIGHTS
Cargo Deck Load 1,300 T
Gross Tonnage 3,996 T
Net Tonnage 1,512 T
POWER & PROPULSION
Main Generators 5 x 2,280 kW
Main Azimuth Thrusters 2 x 2,500 kW
Tunnel Thrusters 2 x 833 kW, 1 x 883 kW
CAPACITIES
Fuel Oil 1,200 m³
Lube Oil 280 m³
Fresh / Ballast Water 757 m³ / 2,500 m³
ACCOMMODATION
Capacity 75 persons (Upgrade to 91 in progress)
Facilities Client conference room & office
LIFTING CAPACITY
AHC Crane 70T Single Fall / 140T Two Fall
Hook Travel 3,000 m (Single Fall)
Auxiliary Hoist 10T
PERFORMANCE
Speed (Economical) 11 knots
DYNAMIC POSITIONING
System Marine Technologies Class II DYNOPOS
Reference Systems Laser CyScan, 1x HPR Sonardyne DP-INS, 1x Radascan, 2x VERIPOS Ultra GNSS
HELICOPTER DECK
Certified For Super Puma & Sikorsky S61
Size 21m diameter (Octagon), 12.8 mT
CLASSIFICATION / FLAG
Class DNV DnV + 1A1 – EO – SF – DK (+) – HL (+) – LFL* DYN POS AUTR – Clean – Comf-V(3) – Helidk.
Flag Nigeria
Home Port Lagos, Nigeria
MOONPOOL
Working Tooling Moonpool 7m x 7m
DIVING SYSTEM
ROVs Work Class to 200HP, Inspection Class
Built-in Survey Fugro Survey B/V Integrated
Surface Air/Nitrox IMCA compliant system
Saturation Diving 9-man, Depth Rating: 200m, 3-man Bell

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