Union Manta - IMO 9261487

Name

UNION MANTA

Type

Anchor handling tug supply vessel especially equipped for deep sea and R.O.V. work, on top of the standard features of this class of vessel - Offshore vessel

IMO-number

9261487

Registration number

01 00488 2003

Call sign

ORKJ

Flag

Belgium

Port of registry

Antwerpen

GT

3.164 t

DWT

2.481 t

NT

949 t

Length

75,50 m overall

64,40 m between perpendiculars

Breadth

18,23 m overall

18,00 m moulded

Draught

Summer: 6,60 m

Design: 6,00 m

Depth

8,00 m to main deck

Speed

17,00 knots

Built

2003

Launch date

18.10.2002

Date of completion

03.2003

Builder

Orskov Christensens Yard
Frederikshavn
Denmark

Yard number

232

Hull type

Single hull

Main engine

2x Wärtsilä diesel engines totalling 7.360 kW at 750 rpm driving 2 main propellers and 2 shaft generators

Number of screws

2x Four-bladed, controllable pitch propellers, make Kamewa/Rolls-Royce - diameter 4.100 mm, with Kort nozzle

Steering

2x HighLift Flap rudders, make Tenfjord/Rolls-Royce

Electrical system

3x 440 V 60 Hz

220 V AC

24 V DC

Shaft generators

2x Shaft generators of 2.800 kVA each

Generators

2x Diesel generatorsets each 438 kVA

Harbour/emergency gen.

1x Harbour/emergency diesel generatorset of 188 kVA

Bow thruster

4x Side thrusters (2 bow, 2 stern)

CP propellers, make Kamewa/Rolls-Royce- diameter 2.000 mm, each driven by electrical motors of 883 kW

Deck equipment

Anchor handling/towing winch (aft):
2 speed, make Brattvaag/Rollsroyce, power 500 t. 14,10 m/min, brake holding load 625 t., dynamic braking up to 122 resp. 625 t. at max. speed 120 resp. 23,00 m/min, wire capacity 8.000 m x diameter 76 mm on 1 drum with side pocket.

Towing/working winches (fwd):
2-speed, make Brattvaag/ Rollsroyce, power 500 t.,14,10 m/min, brake holding 625 t., dynamic braking up to 140/625 t. at max. speed 102/23 m/min, wire capacity 2 drums of each 3.000 m x diameter 76 mm.

Secondary winches (top):
2 speed, make Brattvaag/Rollsroyce, power 65 t., 14,50 m/min, dynamic braking up to 80 t. at max. speed 40,00 m/min, wire capacity 2x 3.500 m x diameter 76 mm.

A-frame (astern):
make Hydramarine, SWL 200 t., free height above main deck 15,00 m, working angle 40° over stern, with max. outreach 5,25 m from stern

Stern roller:
split type, make Rolls-Royce, SWL 500 t., length 2x 3.000 mm, diameter 3.500 mm.

Anchor handling tong units:
2 retractable AH tongs - SWL 750 t., 4 retractable towing pins for securing of wire, height above main deck 0,80 m - SWL 330 t

Anchor handling tong units:
2 retractable AH tongs - SWL 750 t., 4 retractable towing pins for securing of wire, height above main deck 0,80 m - SWL 330 t.

Tugger winches:
main deck amidships, 1 at PS, 1 at SB, max. pull 20 t.

Remarks:

2 capstans with warping head - max. pull 15 t., 2 pop-up pins on stern, 2 recesses for holding of towing wire, guiding arrangement for rig chains to/from lockers.

Bollard pull

205 t

Cargo equipment

1x Cargo fuel pump - var. speed, 200 m³/h at 9,0 bar

1x Fresh water pump - 2-speed, 200 m³/h at 9,0 bar

1x Ballast/drill water pump - 2 speed, 200 m³/h at 9,0 bar

2x hydraulic deck/provision cranes 'Hydramarine': SB - 5,0 t. - 10,00 m, PS - 5,0 t. - 12,00 m.

Tank capacities

Fuel oil: 1.600 m³

Potable water: 507 m³

Navigation equipment

1x S-band radar, RACAL-DECCA Bridgemaster

1x X-band radar, RACAL-DECCA Bridgemaster

1x Video slave plotter for both radars

2x DGPS navigators, KONGSBERG SEATEX DPS-100

1x GPS navigator, FURUNO

3x Gyro compass systems, LITTION

1x LBL/USBL hydro-acoustic system, SONARDYNE

1x Fanbeam laser system, KONGSBERG, SIMRAD - MDL

1x echo-sounder, FURUNO

1x speed log, FURUNO

1x Autopilot system, LITTON

1x Joystick system, ROLLSROYCEPOSCON

1x ECDIS system, KONGSBERG SIMRAD SeaMap-1021

1x AIS system, SAILOR.

1x CCTV system for winch operation

9x cameras, PHILIPS

Communication equipment

(All radio equipment complying GMDSS Sea area A3)

1x SATCOM F77 with telefax and phone, THRANE & THRANE

1x SATCOM F77 with MPDS connection, NERA

1x SATCOM C with telex and EGC receiver, SAILOR

1x SATCOM Iridium with phone

1x EPIRB

2x SART

1x NAVTEX receiver, JRC

1x VHF system with DSC and portables - SAILOR

1x integrated command-, loudhailer-, telephone system

1x onboard PC network

Accommodation

Total 37 persons

17 single cabins

10 double cabins

Mess with day room & separate saloon

Galley

Provision stores (+10/+44/-25°C)

Hospital

Offices: 1 ship, 1 deck/reception, 2 ROV/subcontractors

Change room

41 berths

Crew

10

Operator

Smit Transport Belgium N.V.

Italiëlei 3 bus 2
2000 Antwerpen
Belgium

Previous operator

URS Ocean Towage

Owner

Royal Boskalis Westminster N.V.
N.V. Boskalis Offshore transport Services

Rosmolenweg 20

3350 AA Papendrecht

The Netherlands

Previous owner

N.V. URS Ocean Towage
Italiëlei 3 Bus 2
2000 Antwerpen
Belgium

Latest data adjustment

18 January 2015