B-TYPE - Maersk Supply Service

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B-TYPE
ANCHOR HANDLING TUG SUPPLY VESSEL
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Maersk Supply Service serves the offshore industry world wide
with more than 60 vessels manned by approximately 2000
crew and supported by 220 onshore staff worldwide represented
in all main deepwater regions.
The fleet includes craned offshore support vessels, anchor
handling tug supply vessels, platform supply vessels and
subsea support vessels.
Our focus areas are operations in ultra deep water, support
of offshore platforms, rigs, barges as well as subsea services.
Work scopes include amongst other things:
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Deep water anchor handling and mooring installations
Subsea support/ROV support/Crane
Ploughing/trenching operations
General supply operations
Special projects
Rig moves
Vessel names / built:
Mærsk Battler / 1997
Maersk Beater / 1997
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Mærsk Blazer / 1998
Mærsk Boulder / 1998
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Technical specifications
Classification
Classification
Lloyd's Register of Shipping
+100 A1, Offshore Tug/Supply Ship
+LMC, UMS, NAV 1
DP(AA) - Mærsk Battler, Maersk Beater and Mærsk Blazer
DP(AM) - Mærsk Boulder
Deadweight/Tonnage
Deadweight
Gross tonnage
4,201 ts
4,363 gt
Dimensions
Length o.a./p.p.
Breadth moulded
Depth moulded
Summer draft, max.
Freeboard at max. draft
84.60 m / 75.00 m
18.80 m
9.00 m
7.50 m
1.50 m
Accommodation
Capacity
36 persons total incl. crew
24 single cabins
6 double cabins
Towing/Anchor handling equipment
Make
Brattvaag
Type
Waterfall
Drums
3 with spooling device
AH drum
Max. pull 500 ts and 625 ts static brake
Capacity 5,850 m x 84 mm wire
Towing drums
2 x max. pull 400 ts and 575 ts static brake
Capacity of each drum 2,610 m x 84 mm wire
Secondary winches
2 x 170 ts (Mærsk Battler)
2 x 140 ts (Mærsk Boulder)
2 x 120 ts (Mærsk Blazer)
Chain lockers
2 x 201 m3 and 2 x 179 m3
Guide pins
2 x 300 ts Triplex
Shark jaws
2 x 700 ts Triplex
Stern roller
2 x 3.25 m x 4.00 m
MOB boat
Viking 470 GRP 1
Main deck
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Deck load capacities
Deck load
Deck length
Deck breadth
Deck area
Deck strength
Cargo rail height
1,700 ts
43.00 m
16.00 m
680 m2
Aft of frame #31 15 ts/m2. Otherwise 10 ts/m2
3.00 m
Deck equipment
A-Frame
Capstans
Crane
Tugger winches
Optional on Mærsk Battler, Mærsk Boulder and Mærsk Blazer
2 x 15 ts
15 ts/10 ts at outreach 10.00 m/15.00 m
2 x 15 ts
Propulsion/Bollard pull
Main engines
Total BHP
Bollard pull
Thrusters forward
Thrusters aft
4 x MAK 8M32
20,000
220-240 ts
1 x 1,200 BHP Tunnel
1 x 1,200 BHP Azimuth
2 x 800 BHP Tunnel
Speed/Consumption
Max. speed/consumption
Eco. speed/consumption
16.3 knots at abt. 62 ts/24 hours
11.0 knots at abt. 24 ts/24 hours
Dynamic Positioning
Dynamic positioning
Reference system
DP 2 (Mærsk Battler, Maersk Beater and Mærsk Blazer)
DP 1 (Mærsk Boulder)
DGPS, Laser fan beam, HIPAP/Cyscan
Liquid capacities
Base oil
Brine
Drill/Ballast water
Drybulk
Fresh water
Fuel
Oil based mud
230 m3 (Mærsk Boulder n/a)
483 m3 (Mærsk Boulder 411 m3)
1,485 m3 (Mærsk Boulder 2,093 m3)
163 m3 (Mærsk Blazer 300 m3)
715 m3 (Mærsk Boulder 1,551 m3)
1,880 m3
600 m3 (Mærsk Boulder n/a)
Cargo discharge rates
Base oil
Brine
Bulk cargo
Drill water
Fresh water
Gas oil
Mud
125 m3/hour at 9 bar
2 x 75 m3/hour at 24 bar
75-100 ts/hour
250 m3/hour at 9 bar
250 m3/hour at 9 bar
250 m3/hour at 9 bar
2 x 75 m3/hour at 24 bar
Tween deck
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For more information please visit our web site at maersksupplyservice.com
This brochure is intended for general information only.
Maersk Supply Service makes no warranties about accuracy or completeness of any information contained herein.
Version 1/2011
Propellant.dk
Headquartered in Copenhagen, Maersk Supply Service is represented globally with
offices in Aberdeen, St. John’s, Rio de Janeiro, Cairo, Luanda, Lagos and Perth.