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ODS "MOONRAKER 1"

TECHNICAL SPECIFICATION

CLASSIFICATION DNVGL 1A COLUMN STABILISED DECOMMISSIONING UNIT CRANE, HELDK-SH, DYNPOS AUTRO (DP3), E0, F-AMC LCS(D)C(S), SBM, CLEAN DESIGN, NAUT-AW, GAS FUELLED

Length Overall

Width

Slot Width (lower pontoon)

Slot Width (main deck)

Slot Length

DWT

Lightship Weight

Displacement (transit draught)

Displacement (max operational draught)

Lightship Draught

Transit Draught Light / Loaded

Survival Draught

Operational Draught (Max)

Ballast Draught

Scantling Draught

Max Load

Transit Speed

150m

114m

64m

64m

90m

40,000 MT

50,000 MT

80,000 MT

105,000 MT

7.0m

10.6m / 13.0m

15.6m

20.6m

34.6m

37.0m

30,000MT

4–6 kts

Platform, Jacket & Infrastructure Lifting Equipment

Support Beams x 12

Linear Winches x 12

Drum Winches x 12

2,500MT Hydraulically deployed with integral heave compensation for topsides lift

1,000MT integral with support beam for jacket lift supported by a storage drum for 250m water depth

50MT integral with support beam for 400m water depth

Power & Machinery

Main Power

Emergency Power

Power Distribution

8 x V-type Dual Fuel Engines rated 8,848 kW, 720 rpm, driving AC generator located in 4 engine rooms

1 x Dual fuel  engine rated approx. 800 kW, 1,800 rpm

4 x 11 kV Switchboards with AKA Advanced Generator Protection + 4x690V, 4x440V and 4x 230V switchboards in 4-split arrangement

Storage Capacities

Ballast Water

LNG

Fuel Oil

Potable Water

Lay Down Area

71,000m3

4,000m3

1,800m3

1,800m3

3,500m2

Major Equipment

Ballast Pumps x 8

Hydraulic Units x 12

Mooring Winches x 4

ROV Units x 4

2,500 MT/Hr

Support beam and lifting winches

Electro hydraulic - Capacity 120MT

Includes all equipment for simultaneous operation of 4 ROVs

Station Keeping & Propulsion Systems

Thrusters

DP System

PME

8 x (2 on each pontoon extremity) 4,500 kW variable speed, Electric Motor Driven,  fixed pitch, fully azimuthing, underwater demountable thrusters

DP-3 rated (DYNPOS AUTRO)

DGPS x 2, Fan Beam or Cy-scan x 2, Radscan or Radius

Cranes

1,000MT x 1

300MT x 1

10MT x 1

Crane, electro hydraulic for load transfer from support beam winches to Port/Starboard laydown areas

Crane electro hydraulic for general purpose movement of equipment including any required topsides or jacket items

Crane, Electro Hydraulic for Provisions and Spares

Other Information

Helideck

AHC Gangway

Life Saving Equipment

POB

Rated for Sikorsky S-61 & S-92 helicopters

42M Active Heave Compensated Gangway

Four (4) free-fall lifeboats of total capacity of 280 persons

Total capacity of 134 persons, Double/ Single cabins

These specifications are intended for general reference purposes only, as actual equipment and specifications will be based on final engineering and customer needs. All equipment shall be operated and maintained at all times, in compliance with ODS standard operating manuals, policies and procedures, and within its stated operational limits or continuous rated capacity, in order to assure maximum operational efficiency.