BOURBON LIBERTY 300 - AHTS DP 2 diesel electric anchor handling tug supply

85 Metric ton bollard pull 150 Metric ton line pull winch

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Vessel Name: BOURBON LIBERTY 300. Builder: SINOPACIFIC SHIPBUILDING GROUP CO - China. Type: Anchor Handling Tug Supply Vessel. Class: BV 1 + HULL + MACH, Unrestricted Navigation, Tug / Supply Vessel, Year: 2012. LHNS, Oil Product, Fi-Fi 1, Water spraying , Special Service, AH, + AUT-UMS + Dynapos-AM/AT R , Cleanship (1), Protected FO Tank, Oil recovery ship. Owner: Bourbon Offshore. Flag: TBN.

Updated: 18-01-2013

REGISTRATION

BOURBON LIBERTY 300 AHTS has been designed by SINOPACIFIC CO. Thanks to diesel electric propulsion, this AHTS uses less fuel than vessels with conventional direct drive systems and produces far less pollution. It has liquid mud tank capacity and delivery capabilities typically found only on much larger vessels. It is equally at home serving shallow water ports or deepwater installations. With 2 azimuths thrusters and 2 bow thrusters, a fully redundant class II dynamic positioning system provides exceptional maneuverability. In addition, this AHTS is classed Fi-Fi I and cleanship to satisfy more stringent future environmental requirements.

TECHNICAL SPECIFICATIONS AHTS -

DIMENSIONS

Length overall:.............................................................................65.75 m Breadth moulded:......................................................................16.00 m Depth:..............................................................................................6.00 m Design draft:...................................................................................4.30 m Max draft:........................................................................................5.07 m Deadweight (approx at max draft):...........................................1,900 t Bollard pull:..........................................................................................85 t Gross tonnage:(approx)................................................................ 2,210

DELIVERY RATES

Fuel oil (2 speed pumps):...........................................2 x 150 m3/h at 70 m Fresh water (2 speed pump):...........................................150 m3/h at 70 m Drill/ water/ballast:........................................................150 m3/h at 70 m Liquid mud:..............................................................2 x 75 m3/h at 180 m Dry Bulk/Cement: (compressor flow).............2 x 22 m3/min at 60 m Liquid mud tanks fitted with agitators and fixed washing system.

ACCOMMODATIONS

Accommodations for:......................................................................26 pers.

Single cabins:.................................................................................................4 2 man cabins:..............................................................................................11 Sickbay: :.........................................................................................................1 Mess / day rooms, hospital, laundry, galley, stores, office. Fully air conditonned.

CAPACITIES

Deck area: (7/5 mt/m2)........................( 30,00 x 13,25 m ) 397 m2 Deck cargo:..................................................................................1000 mt Fuel oil: (98%).............................................................................750 m3 Drill/water/ballast:....................................................................1,091 m3 Fresh water:...................................................................................443 m3 Liquid mud (8 tanks): (98%)....................................................694 m3 Dry bulk/cement (4 tanks):.......................................................193 m3 Foam:................................................................................................11 m3

PROPULSION - MACHINERY

Main engines:.....................................................................3 x 2,000 kW Main propulsion:…2 x 1,685 kW Z-drive, 360° azimuth thrusters ...………1 x 1,685 kW Z-drive fixed pitch variable speed thruster Bow thrusters:........ 2 x 560 kW fixed pitch variable speed thruster Emergency / harbour generator:........................................1 x 276 kW

SPEED / CONSUMPTION (@ design draft)

Maximum speed (100%):.....................26.0 t/day @13.8 knots Service speed (2 engines @ 80%):....18.0 t/day @13.0 knots Economic speed (1 engine @ 80%):...9.0 t/day @10.5 knots Stand-by mode (1 genset):...................... 4.5 t/day in moderate environnemental conditions.

DECK EQUIPMENT

Towing /Anchor-handling electro-hydraulic high pressure winch: - 2 drums in waterfall arrangement each equipped with: - Drum size:.......................900/2,250 mm dia. x 1,800 mm length - Drum capacity:...1,500 m x 56 mm and 1,100 m x 64 mm SWR - Rated pull each:.................150 t on 1 st. Layer @ 0 - 8.5 m /min - Brake holding load:.............................................. 250 t on 1 st layer - Cable lifters:..............................................1 x 2’’ 1/2 + 1 x 3’’ chains Stern roller (250 t SWL):......... 1,500 mm dia. x 4,000 mm length Storage reel:.............1,500 m x 56 mm and 100 m x 52 mm SWR Windlass:............................................................................1 x 10.7 t pull Tugger winches:...................................................................2 x 10 t pull Capstan:.................................................................................. 2 x 5 t pull Deck cargo crane:................................................................3 t @ 16 m

SAFETY EQUIPMENT

Fire Fighting (Fifi 1): ........................................ 2 pumps 1,600 m3/h 2 monitors of 1,200 m3/h Water spray protection, foam. 1 Fast Rescue Boat with davit. Life saving arrangement, 6 liferafts with capacity 12 pers. Stand by rescue equipment. DYNAMIC POSITIONING SYSTEM (Class II) Type:............................................................................................DP Class 2. - 2 DGPS, 1 Radius. - Sensors and monitoring as per class II requirements.

COMMUNICATION. 1 radio system compliant with GMDSS A3 rules. Vsat, Fleet Broad Band 500, Inmarsat C. Email / IP voice facilities. DP CAPABILITY PLOT Tremendous station keeping capability. Exceptional maneuverability. Safer operations alongside rigs and platform. Increased operational time in adverse conditions. (All thrusters 100%). Max wind speed: 50 Kts

ELECTRONICS NAVIGATION . 2 radars with ARPA, 1 AIS, 1 GPS, 1 ECDIS 3 gyrocompasses, 1 echo sounder, 1 speed log, 1 autopilot.

MAIN PARTICULARS

MACHINERY / PERFORMANCE

EQUIPMENT & ELECTRONICS

BOURBON LIBERTY 300

All particulars believed to be correct but not guaranteed

Bourbon Offshore - 148, rue Sainte - 13007 Marseille - France Internet: www.bourbon-online.com - E-mail: bourbon-offshore@bourbon-online.com