Thebaud SeaDP 2 offshore construction support vessel with helideck and saturation dive system

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McDERMOTT VESSELS www.mcdermott.com/fleet

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Official Flag: BarbadosBuilt/Year: US - 1999Class: DNV + 1A1 Supply Vessel SF HELDK-S,DSV-SAT, EO DYN-POS-AUTR DK(+)IMO Number: 9219410

HULL Dimensions:LOA: 267 ft [81.38 m]LBP: 241 ft [73.53 m]Beam: 54 ft [16.46 m]Depth: 23 ft [7.01 m]Max Draft: 19.04 ft [5.8 m]Min Draft: 16.4 ft [5 m]Gross Net: 2,859.4 ST / 867.6 ST [2,594 MT / 778 MT]

COMMUNICATION & NAVIGATION Communication: email / fax / VSAT / F77Radio: GMDSS, VHF, UHF, SSBRadar: 3Gyro Compass: 3Echo Sounder: 1 + 1 repeater

ACCOMMODATION Berths (air conditioned): 75Medical: clinic with one bedOther Facilities: mess room, galley, lounge

POWER Emergency Generator: 1 @ 590 kWAux Generator: 6 @ 1,825 kWMain Propeller: 2 @ Azimuths, 2,500 BHP eachBow Thruster: 2 @ 745 kW tunnel, controllable pitch

PERFORMANCE Max Speed: 9 knots @ 21 ST/day [18.7 MT/day]Econ Speed: 8 knots @ 17 ST/day [15.3 MT/day]Stand-by In-field: 6.61 ST/day [6 MT/day]

SAFETY Life Raft: 230-personsRescue Boat: 1 MOB: 1Safety System: meet flag and regulatory body requirements

CRANES Crane: TTS offshore knuckleboom crane Capacity: 55 ST / 11 ST [50 MT / 10 MT]Main Max Working Radius: 13.2 ft / 33.1 ft [12 m / 30 m]

Main Min Working Radius: 18.04 ft [5 m]Crane 2: Aurora telescopic deck crane Crane 2 Capacity: 11 ST @ 29 ft [10 MT @ 9 m]

EQUIPMENT Tugger Winch: 2 @ 11 ST [2 @ 10 MT]Helideck: S92 , 14 ST [12.8 MT]

DIVE SYSTEMS Capabilities: Saturation Diving system (DNV Classed), AIR and ROV capa-bilities; SAT-09 DNV classed 328 ft [100m] six-man Transportable Saturation Diving System with Davit Launch HRC Built: Upgrade for entry into DNV class 2010Builder: McDermott Diving/Unique HydraClass Society: DNVDesign Standard: ASME VIII/DNVTesting/Certification Standard: DNV class/IMCA System Capacity: 6 man in SATBell Size: 2 man - 3.15 m3

HRC Capacity: 9 man Davit launched

Components Weight Dimensions (L x W x H)Main Skid Structure: 112 ST 35.1ft x 13.8ft x 28ftDiving Bell: 7.5 ST 7.6ft x 8.5ftDive & SAT Control: 42 ST 22.3ft x 10.5ft x 8.5ftMachinery Container: 24.3 ST 23ft x 10.8ft x 9.5ftHRC: 18 ST 31.3ft x 9.8ft x 18ftEmergency Generator: 10.8 ST 19.7ft x 9.8ft x 8.2ftElectric Power - System: 3 phase 440vac 60hzEmergency Generator: 300kVA sound attenuated

Components [metric] Weight Dimensions (L x W x H)Main Skid Structure: 102 MT 10.7m x 4.2m x 8.4mDiving Bell: 6.8 MT 2.3m x 2.6mDive & SAT Control: 38 MT 6.8m x 3.2m x 2.6mMachinery Container: 22 MT 7m x 3.3m x 2.9mHRC: 16 MT 9.55m x 5.35m x 5.5mEmergency Generator: 9.8 MT 6m x 3m x 2.5mElectric Power - System: 3 phase 440vac 60hzEmergency Generator: 300kVA sound attenuated

CARGO Deadweight: 3,757.86 ST [ 3,400 MT]Deck Area: 8,180.57 ft2 @ 5.51 ST/ft2 [760 m2 @ 5 MT/m2]

TANKS Fuel: 240,397 usg [910,000 L]Ballast Water: 275,270 usg [1,042,000 L]Potable Water: 49,400 usg [521,000 L]

McDERMOTT VESSELS www.mcdermott.com/fleet

Thebaud Sea

170727—15 | Universal | © 2017 McDermott International, Inc. All Rights Reserved. The information con-tained herein is provided for general information purposes only and is not intended or to be construed as a warranty, an offer, or any representation of contractual or other legal responsibility. McDermott has apolicy

of continuous improvement of its products and services and reserves the right to change information including specifications and processes without notice.

170727—15 | Universal | © 2017 McDermott International, Inc. All Rights Reserved. The information con-tained herein is provided for general information purposes only and is not intended or to be construed as a warranty, an offer, or any representation of contractual or other legal responsibility. McDermott has apolicy

of continuous improvement of its products and services and reserves the right to change information including specifications and processes without notice.