50TBP Tug

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Vessel Type:	50 TBP Tug
Model:	50TBP Tug
Year:	2005
Price:	Please call for price
Reference:	WIL 1207

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Dimensions

LOA:	32m cm
LWL:	28m 40cm
Beam:	10m 50cm
Draft:	4m 30cm

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Engines

Main Engine

Two medium speed, four stroke, turbo charged, intercooled, Wartsila 9L20C3 marine diesel engines. The engine drives a CPP at variable speed. The standard engine complies with the max. permissible NOx emission according to MARPOL 73 / 78 ANNEX VI.

The engine will be tested at the max. Continuous rating in manufacturer workshop in accordance with the requirements of the classification society.

Alarm,safety and control system parameters and sensors installed according to class requirements.

Main particulars

Max. continuous rating (MCR) : 1800 kW
Speed : 1000 rpm
Configuration : In – line engine
Number of cylinders : 9
Cylinder bore : 200 mm
Stroke : 280 mm
Direction of rotation : Clock wise
Fuel consumption : 190 g / kWh at 100 % load
Power transmission : PTO shaft
Ambient air pressure : 1.0 bar
Ambient air temperature : + 45 oC
Cooling water temperature : + 38 oC
Flow of air at 100 % load : 3.7 kg / s
Exh. gas flow at 100 % load : 3.85 kg / s
Fuel system : Direct driven fuel feed pump, one injection per cyl.
Fuel quality : MDO, ISO 8217, a viscosity of max. 14.0 cSt / 40 oC
Lube oil system : Direct driven lub.oil pump.
Cooling system : Combined HT / LT f.w central cooler of plate type.
Starting system : Air - 30 bar.
Exhaust system : Gas silencer with spark arrestor appr. 25 dbA.
Manual : O & M manual and spare parts catalogue 3 sets in
English language.

Propulsion Units

The units are supplied for well type mounting and have mounting flange integral with the stem/steering gear casing. The units are to be mounted from below in to the cylindrical trunk. The units flanges are bolted to the ship’s structure and sealed with an o-ring. Upper gear box and steering gear box, intermediate stem section including
steering transmission and lower gear box with propeller and nozzle.

Alarm and control system parameters and sensors installed according to class requirements.

Manufacturer supplied the necessary tools for change of propeller and one set of measuring instruments for hydraulic system. Spares will be supplied according to requirements of classification certificate for unrestricted service. In addition two spare propeller blades will be provided, i.e one blade per unit.

Main particulars
Manufacturer : Schottel GMBH & Co. KG
Model : SRP 1215 CP
Input power : 1800 kW
Input speed : 1000 rpm
Reduction ratio : 3.582 : 1
Propeller stem lenght : 3000 mm
Propeller diameter : 2400 mm
Propeller type : controllable pitch
Propeller material : CuAl10Ni
No of blades : 4
Nozzle type : Modified type 19-A, inner ring st. steel.
Direction of rotation : counter-clockwise
Seen from aft -stbd- : Clockwise
Seen from aft -port- : Clockwise
Lube oil system : Combined splash and circulation oil system.
Oil quality : 100 cSt
Hydraulic system : 1 mechanically and 1 electrical driven hydraulic pump.
Pitch distribution : 70 % ahead, 30 % astern.
Electric system : 220 V, 50 Hz, AC for main power supply of main switch box.
380 V, 50 Hz, 3 ph AC for stand-by pump – pitch control –
24 V, DC for emergency operation of main switch box.
24 V, DC for emergency operation of thrust direction.
24 V, DC for emergency operation of pitch indicator.
360 o Steering system : The remote control electronics of the 360 o steering receives a presetting signal from the potentiometer, which is fitted on the Copilot 2000 and masterpilot.
Pitch Control system : For stepless control of positive and negative propeller pitch, the control lever on the Copilot 2000 and masterpilot.
Engine speed control : A lever for speed control is integrated in , the Copilot 2000 and masterpilot. A signal of 4-20 mA is provided to control the corresponding engine speed between idle speed and full
speed via an EP-converter.
Clutch control system : Pneumatically operated, installed in the steering desk.
CLUTCH OFF : Clutch disengaged
CLUTCH ON : Clutch engaged
With the push button OFF it is possible to disengage the Clutch at any engine speed but it is only possible to engage the clutch at idle speed and at neutral pitch with the push button CLUTCH ON. The clutch also disengages if the engine stops.

Fi – Fi mode : Fi-fi pumps are driven by both main engines. This mode can only be activated when the engine is running at idle speed
and the pitch is in zero position.

Manual : O & M manual and spare parts catalogue 3 sets in
English language.

Bunkerage
Fuel Oil : Appr. 200 M/Ton
Lube Oil : Appr. 3 M/Ton
Fresh Water : Appr. 30 M/Ton
Ballast : Appr. 55 M/Ton
Foam : Appr. 18 M/Ton
Sewage : Appr. 6 M/Ton
Dirty Oil : Appr. 3 M/Ton
Dispersant : Appr. 20 M/Ton

Performance
Bollard pull : 55 Tons guaranteed (ahead at % 100 MCR)
60 Tons expected (ahead at % 100 MCR)
Speed : 12 Knots free running

ELECTRICAL SYSTEMS
System Description
Vessel to be equipped with an up to date marine power generation system, comprising two separate gen-sets with paralleling capability. Shore power connection for 150 Amp. service.

Generator Sets
Provide two marine diesel driven generator sets. Diesel engine and alternator are mounted on a common marine bed frame, manufactured of electrowelded steel profiles and also mounted on vibration dampers, which are mounted between the set and bedframe. The standard engine complies with the max. permissible NOx emission according to MARPOL 73 / 78 ANNEX VI.

The engine will be tested at the max. continuous rating in manufacturer workshop in accordance with the requirements of the classification society.

Alarm, safety and control system parameters and sensors installed according to class requirements.

Main particulars
Power : 144 Kw, 180 kVA at p.f 0.8
Voltage, frequency : 3 x 400 Volt, 50 Hz, 3 ph
Speed : 1500 rpm
Ambient air temperature : + 45 oC
Cooling water temperature : + 40 oC
Flow of air at 100 % load : 3.7 kg / s
Number of cylinders : 6
Configuration : In – line engine
Bore and stroke : 128 mm / 155 mm
Fuel consumption : 203 g / kWh at 100 % load
Fuel quality : DMA, ISO 8217
Enclosure : IP 23
Exhaust system : Gas silencer with spark arrestor appr. 20 dbA.
Cooling system : Heat exchanger with suction tank built on s.w pump.
Starting system : Electric, 24 V, 2 pole
Manual : O & M manual and spare parts catalogue 3 sets in
English language.

Batteries and Chargers
Provide heavy duty, marine batteries fitted with premium separators for the following duties :
Generator engine starting : 24 Volt
Essential services : 24 V DC
Navigational aids : 24 V DC
Radio systems : 12 V DC
Provide marine type battery chargers for each battery systems.
220 / 1 / 50 power supply
24 V or 12 V DC output as required
Recharge fully depleted battery with in ten hours.

Main Switchboard
Marine type, compact, free standing, front access main switcboard.
Located in ECR.

Instruments to indicate voltage, frequency, shore power.
One section per generator plus paralleling.
Incorporate main 400 volt power distribution.
Circuit protection by approved circuit breakers.
The main switchboard will be tested at the max. continuous rating in manufacturer workshop in accordance with the requirements of the classification society.

All equipment according to class requirements.

Distribution Panels
Distribution panel for engine room, forecastle accom, deckhouse and
wheelhouse.
Circuit protection by approved circuit breakers.
Space for minimum of 10 % spare breakers in each distribution panel.
Panels installed flush with wall surfaces.

Transformers
Transformers supplied for converting from 380 volt to 220 volt.
Capacity to be determined by electrical load analysis.
Located in well-ventilated area of machinery space.
Lighting

INTERIOR
Standart fluorescent fixtures in accommodation.
Vapour tight fluorescent fixtures in machinery spaces.
Emergency lighting to SOLAS.

EXTERIOR
Water proof fluorescent fixtures in main deck and bridge deck.
2 x 500 Watt floodlight fore castle deck.
1 x 1000 Watt remote control searchlight fore castle deck.
2 x 1000 Watt floodlight aft main deck.
1 x 1000 Watt remote control searchlight aft main deck.
Emergency lighting to SOLAS.

Navigation Lighting
Marine type, dual lamp type main lights.
Marine type, single lamp type NUC lights.
To meet IMO COLREG requirements.
Navigation light panel mounted in wheelhouse, with individual circuit for each lamp, visual status indication, visual lamp failure alarm.

SHIP’S SERVICES
Piping System General
All piping to be SCH 80 black, galvanized , except :
Engine exhaust piping to be SCH 20 steel.
Fuel system piping not galvanized.
Basket strainer on suction side of all pumps. All fittings are to be flanged or butt welded.

All system to class requirements.

Fill, Vent and Sounding Provide tanks and compartments with fill, vent and sounding arrangements in accordance with class requirements.
Striker plates at bottom of sounding pipes.
Sea chests to be vented and fitted with air purge connection.
All fill, vent and sounding fittings to be clearly labeled.

Fuel System
Daily services tanks port and starboard, fr-16 / fr-19.
Settling tanks port and starboard, fr-10 / fr-19 .
No 2 D.B fuel tanks port and starboard, fr-28 / fr-37.
No 1 fuel tanks port and starboard, fr-37 / fr-43.
Fuel module in engine room containing purifier, filters, transfer pump, hand transfer pump and distribution manifold.
Fuel trf. Pump : 400 V, 50 Hz, 10 m3 / h , mech. seal horizontal gear pump.
Fuel Purifier : 230 V, 50 Hz, 760 lt/h capacity.
Bilge, Ballast, Fire& G.S System
Pumping capacities and pipe sized in accordance with classification rules.
Fire & G.S pump to supply flow and pressure required by class, also be selected and arranged to serve as back up bilge pump.

BILGE – BALLAST PUMP
Self priming, centrifugal, vertical
40 m3 / h, 40 m. head, cover-housing-impeller bronze, shaft st. steel.
400 V, 50 Hz, 3 ph

FIRE – GENERAL SERVICE PUMP
Self priming, centrifugal, vertical
40 m3 / h, 40 m. head, cover-housing-impeller bronze, shaft st. steel.
400 V, 50 Hz, 3 ph

Lube Oil System
Storage tank in engine room.
Provided deck fill, vent, drain plug and sight glass.
Drip tray with drain valve.
Lube oil tank capacity approx. 3 m / ton.
Oily Water System
Separate oily bilge system with discharge pump, oily water storage tank and oily water seperator.
Deck discharge for oily water using oily water discharge pump.
Dirty oil storage tank capacity 3 m / ton.
OILY WATER DISCHARGE PUMP
Horizontal gear pump, mech. seal.
353,15 ft³ / h, 15 m. head, cast iron casing and valve, F-114 shaft .
400 V, 50 Hz, 3 ph
OILY WATER SEPERATOR
System full manufactured, tested and approved according to IMO resolution MEPC
60(33) capable of a discharge quality of less than 15 ppm and having class approvals.
Capacity : 1m3/h
Electrical : 380 V, 50 Hz
Oil Dispersant System
Booms mount on bulwark forward.
Diluted dispersant concentrate using fire & g.s pump and eductor.
Two portable booms, galvanised pipes, bronze nozzles.
Oil dispersant tank capacity 20 m / ton.
Compressed Air System
To serve main engine starting and control, propulsion system clutch, towing winches brake system, towing hook, whistle and utility services. Sea chests fitted with noncorroding air connection. The compressors, receivers and other equipments will be tested at the max. continuous rating in manufacturer workshop in accordance with the requirements of the classification society. All equipments according to class requirements.

MAIN AIR COMPRESSOR
Type : Two stage, two cylinder, V line, air cooled, electric motor driven.
Capacity : 34 m3 / h
Quantity : 2 pcs.
Working press : 30 bar
Max. press : 40 bar
Power : 400 V AC, 50 Hz, 3 ph.

EMERGENCY AIR COMPRESSOR
Common base plate for air compressor and diesel engine made of iron U profile.
Type : Two stage, one cylinder, air cooled, diesel motor driven.
Capacity : 13 m3 / h
Quantity : 1 pc.
Working press : 30 bar
Max. press : 35 bar

AIR RECEIVERS
Type : Vertical.
Capacity : 250 liter
Quantity : 2 pcs.
Design press. : 30 bar
Test press. : 45 bar
Diameter : 480 mm.
Valve head : According DN 38 form B, DIN 6276.

No. of Engines:	2
Fuel:	Diesel

Construction

Construction
The hull and superstructures of vessel to be of all welded steel construction. Transverse framing system is to be used throughout. The following scantlings and construction to approval of classification society .
Scantling to be as shown on plans, with the following nominal incremental increases above class rule minimums.
Side Structure : 35 %
Bottom Structure : 25 %
Hull and Deckhouse : All welded mild steel, BV grade A or equal
Wheelhouse : Steel as above
All welding to class standards as minimum.

Classification
The vessel is to be constructed, machinery installed and equipment in accordance with Bureau Veritas. Class notation :
I + HULL + MACHINERY + SALVAGE TUG + FIRE FIGHTING SHIP I +
UNRESTRICTED SERVICE + AUT-UMS
Registry and Certification
Flag state : Turkey
Port of registry : Istanbul
Certificate : Class, Load Line, Marpol, Solas
Service Conditions
The vessel is designed for operation in international waters, ambient conditions shall be SUMMER WINTER
Max. air temperature : + 35 oC Max. air temperature :-15oC
Humidity : 70 % Humidity : 70 %
Sea water temperature : + 32 oC Sea water temperature :+ 5 oC

Hull Type:	Full Displacement
Hull Material:	Steel

Accomodation

Accommodation
2 x 1-berth cabins : 2 persons
2 x 2-berth cabins : 4 persons
2 x 4-berth cabins : 8 persons
Total :14 persons

General
The accommodation is to be arranged and fitted out in accordance with the General Arrangement drawing. Captain and chief engineer each have large mirror image cabins forward on the main deck with private toilet/shower facilities. Also two double berth
cabins starboard side on the main deck with separate two toilet/shower facilities.

Forward below main deck are two four-berth cabins. Mess room and separate galley port side on the main deck. Accommodation is isolated from the main deck with floating floor and provided ventilation / air conditioning system with supply ducting to each space and return via door louvers and passageways.

A smoke detecting alarm system should be installed in accommodation of wheelhouse, crew’s room, mess room, engine room, propulsion room, etc. Full height windows fore and aft and chopped of exhaust casings
offer superb good all-round visibility from the raised wheelhouse and particularly of the winches.

Good quality locks with three labelled keys each are to be fitted to doors of all cabins, stores and other compartments throughout the accommodation. Three (3) master keys to be provided for all cabin doors.

Access, Light and Closures
Escape and access hatches : Steel covers on steel comings
Windows : Steel welding frame, st. steel glasslist, 19+6 mm heated
front and aft windows,15 mm corners windows, 12 mm side windows, 10 mm roof windows on the wheelhouse.
12/air/6 mm window on the engine control room.
Port lights : Open/c.w steel hinged deadlight 12 mm glass.
Weather tight doors : Steel in steel frame on main deck to load line standards.
Bridge doors : Sprayed GRP doors.
Manholes :Tank and compartments manholes are 400 x 600 mm
raised type, deck manholes are 400 x 600 mm flush type.
All windows are provided tempered glass to suit the class requirements .

Linings and Partitions
Coordinated 25 – 50 mm steel sandwich panel joiner system with Rockwool insulation and decorative finish. System complete with ground bars, overhead retainers, joint and corner connections, joint and corner mouldings, door frames and doors. All materials to
class and national authority requirements .

Insulation
Accommodation spaces, wheelhouse and machinery spaces also casing and funnels isolated 75 mm foil faced Rockwool acoustic and fire insulation to BV Fire Fighting Ship-1 notation A-60 standards.

Deck Coverings
Crew rooms, mess, corridors : Commercial grade, non skid vinyl.
Wheelhouse : Commercial grade, non skid vinyl.
Galley, toilet-lavatories : Ceramic.
Machinery, propulsion rooms : Aluminium floor plates, screwed to angel bars.

Domestic Outfitting
Master and Chief Engineer Cabins – main deck –
• Single berth with drawers under
• Bed clothes
• Woollen blanket
• Desk
• Desk chair
• Wardrobe locker
• Key locker
• Book shelf
• Waste basket
• Lifejacket rack
• Wet unit ( washbasin, shower and toilet )

Officer’s Cabins ( 2 x 2 persons ) – main deck –
• Double berths
• Bed clothes
• Woollen blankets
• Desk
• Desk chair
• Wardrobe lockers
• Book shelf
• Waste basket
• Lifejacket rack

Wet Unit’s ( 2 pcs ) – main deck –
• Hanging type closet
• Reservoir
• Toilet tap
• Toilet paper holder
• Toilet brush
• Waste basket
• Washbasin
• Washbasin mixing battery
• Soap holder
• Towel holder
• Mirror
• Dresser
• Toothbrush holder
• Shower set
• Shower mixing battery
• Lamp
• Switch and socket

Mess room – main deck –
• Table
• Seating heavy duty vinyl upholstery
• Chairs - 4 pcs-
• TV
• DVD player
• CD player, radio
• Bookshelf
• Medical first aid kit
• Battery clock

Crew Cabins ( 2 x 4 persons ) – below main deck –
• Double berths – 2 pcs –
• Bed clothes
• Woollen blankets
• Seating heavy duty vinyl upholstery
• Wardrobe lockers
• Book shelf
• Waste basket
• Lifejacket rack

Galley
Galley to be equipped to good commercial standards . All counter and cupboard surfaces finished in 304 stainless steel. Provide full outfit of appliances and furnish as follows:
• Hot top electric range/oven
• Refrigerator
• Freezer
• Microwave oven
• Tea maker
• Sink counter
• Cupboards
• Waste basket
• Fire blanket
• Exhaust fan
• Toaster

Machinery Spaces
• Tool board
• Hand tools
• Rag bins
• Compact workbench with the vice
• Drill
• Grinder
• Arc welding machine
• Oxy-acetylene cutting equipments

Wheelhouse
• Control consoles – fwd and aft –
• Chart table
• Chart light
• Helm chair
• Flag locker
• Book shelf
• Binocular boxes – 2 pcs –
• Emergency lighting panel
• Fire detection panel
• General alarm panel
• Miscellaneous electrical panels

Fenders
• Protected the vessel forward mounted by vertically 300 x 300 keyhole type rubber fenders.
• Protected the vessel sides, stern and stern corners full mounted by D-300 type fenders.

PAINTING and CATHODIC PROTECTION
General
All steel surface is to be shot blasted and primed with epoxy type shop primer paints.
After fabrication all external welding, mechanical damage and deterioration of shop primer to be blasted to SA 2.5 standard and paint control of supplier representative. Paint system lifespan is 36 months.
Painting Schemes
UNDER WATER AREAS
Jotacote Universal Alu - pure epoxy abrasion resistant paint -
Jotacote Universal Yellow - pure epoxy abrasion resistant paint -
Safeguard Universal Red - epoxy sealer -
A/F Seaquantum Ultra D.Red - tin free hydrolysing spc af -
A/F Seaquantum Ultra L.Red - tin free hydrolysing spc af -
A/F Seaquantum Ultra D.Red - tin free hydrolysing spc af -

ABOVE WATER LINE AREAS
Jotacote Universal Alu - pure epoxy abrasion resistant paint -
Jotacote Universal Yellow - pure epoxy abrasion resistant paint -
Pioneer Topcoat Blue 138 - acrylic topcoat -

MAIN DECK AREAS
Jotacote Universal Alu - pure epoxy abrasion resistant paint -
Jotacote Universal Yellow - pure epoxy abrasion resistant paint -
Pioneer Topcoat Green 137 - acrylic topcoat -

SUPER STRUCTURE AREAS
Jotacote Universal Alu - pure epoxy abrasion resistant paint -
Jotacote Universal Yellow - pure epoxy abrasion resistant paint -
Pioneer Topcoat White - acrylic topcoat -

BEHIND LININGS AND INSULATION AREAS
Jotacote Universal Alu - pure epoxy abrasion resistant paint -

WITHOUT LININGS AND INSULATION AREAS
Jotacote Universal Alu - pure epoxy abrasion resistant paint -
Pilot II White - alkyd finish -

ENGINE ROOM, PROPULSION ROOM AND STORES AREAS
Jotacote Universal Alu - pure epoxy abrasion resistant paint -
Pilot II White - alkyd finish -

ENGINE ROOM UNDER FLOOR AREAS
Jotacote Universal Alu - pure epoxy abrasion resistant paint -
Jotacote Universal Grey - pure epoxy abrasion resistant paint -

CHAIN LOCKERS
Jotacote Universal Alu - pure epoxy abrasion resistant paint -
Jotacote Universal Grey - pure epoxy abrasion resistant paint -

BALLAST AND POTABLE F.W TANKS
Jotacote Universal Alu - pure epoxy abrasion resistant paint -
Jotacote Universal Grey - pure epoxy abrasion resistant paint -

SEWAGE, SLUDGE, FOAM AND DISPERSANT TANKS
Jotacote Universal Alu - pure epoxy abrasion resistant paint -
Jotacote Universal Grey - pure epoxy abrasion resistant paint -

Cathodic Protection
All anodes material low iron zinc and weld-on type. Anodes to be fitted immersed hull,
nozzles, and sea chests for a lifespan of 36 months.

Exterior Signs and Markings
Ships name and port of registry cut from 5 mm plate and welded to aft
bulwarks.
Ships name cut from 5 mm plate and welded to forward bulwarks, P&S.
Draft marks cut from 5 mm plate and welded to four quarters, P&S.

Decking Equipment

Anchoring System
2 pcs spek type stockless bower anchors, 660 kg/each, incl.crown-schakle.
495 mt. stud link chain cables, dia 22 mm, grade U2, with all fittings.
All equipments have class approved.

Towing System
HYDRAULIC FORE TOWING WINCH AND COMBINED ANCHOR WINDLASS
With one rope drum, two cable lifters and two warping heads. Spooling gear fitted on drum.

Chain lifter:
Two declutchable chain lifters with band brake on the same shaft with the drum.
Chain diameter and grade : Æ22 mm Grade 2
Brake : Manual band brake
Clutch : Manual claw clutch
Max. Pull : 3.5 tons at 0-13 m/min (Fast speed only)
Brake holding load : 15.7 tons (%45 of chain breaking load)

Drum :
One declutchable rope drum with band brake. Rope reeled from top on the drum.
Wire capacity : 220 m of diameter 56 mm
Brake actuator : spring compressed and pneumatic released
Brake capacity : 110 tons on the 1st. layer
Clutch : Manual operated claw clutch

Duty on drum
Low speed 20 tons, 0-8 m/min. (1st. layer PCD 576 mm)
High speed 8 tons, 20 m/min. (1st. layer PCD 576 mm)
Low speed 9.2 ton, 0-17 m/min. (Top layer PCD 1244 mm)
High speed 3.7 ton, 0-43 m/min. (Top layer PCD 1244 mm)

Warping head
Two warping heads connected to drum shaft by key
Dimensions : Diameter 320 mm , Length 300 mm
Duty on warping head
4 tons at 0-10 m/min.

Drive
Closed gear box with oil bath lubrication. Gears induction hardened. One dual displacement (Rexroth) high pressure hydraulic motor. Hydraulic control valve will be fitted on deck.

Controls
Local control panel
The local control panel is to be mounted on deck near by the winch and equipped with the following for controlling of fore towing winch and combined anchor windlass;

Remote control panel
The remote control panel is to be mounted in wheel house and equipped with the following for controlling of fore towing winch and combined anchor windlass;

Spooling gear
One disengageable spooling gear is fitted for the drum. The spooling gear is driven via a chain transmission by the rotating drum or manually by means of a wheel. The spooling carriage has staggered vertical and horizontal inductive heated rollers to allow rope eyes pass through. One of the horizontal rollers will be fouldable in order to allow the rope to be released from the spooling mechanism.

HYDRAULIC DOUBLE DRUM AFT TOWING WINCH
With two rope drums, one warping head. Spooling gear fitted on drums.

Drum :
Two declutchable drums with band brakes. Rope reeled from below on the drum.
Wire capacity : 2 x 600 m of diameter 48 mm
Brake actuator : spring compressed and pneumatic released.
Brake capacity : 110 tons on the 1st layer
Clutch : Manual operated claw clutch

Duty on drums
Low speed 20 tons, 0-8 m/min. (1st. layer PCD 698 mm)
High speed 8 tons, 0-20 m/min. (1st. layer PCD 698 mm)
Low speed 8.4 tons, 0-19 m/min. (Top layer PCD 1658 mm)
High speed 3.4 ton, 0-47 m/min. (Top layer PCD 1658 mm)

Warping head
One warping head connected to drum shaft by key
Dimensions : Diameter 400 mm , Length 400 mm
Duty on warping head
12 tons at 0-15 m/min.

Drive
Closed gear box with oil bath lubrication. Gears induction hardened. One dual displacement (Rexroth) high pressure hydraulic motor. Hydraulic control valve will be fitted on deck.

Controls
Local control panel
The local control panel is to be mounted on deck near by the winch and equipped with the following for controlling of aft towing winch;

Remote control panel
The remote control panel is to be mounted in wheel house and equipped with the following for controlling of aft towing winch. The remote control panel of the aft towing winch also includes the power unit controls. Proportional joystick for controlling the motor in both directions from zero to maximum speed

Spooling gear
Two disengageable spooling gears are fitted for the drums. The spooling gears are driven via a chain transmission by the rotating drum or manually by means of a wheel. The spooling carriage has staggered vertical and horizontal inductive heated rollers to allow rope eyes pass through. One of the horizontal rollers will be foldable in order to allow the rope to be released from the spooling mechanism.

HYDRAULIC SYSTEM
The forward towing winch / windlass and the aft towing winch are driven by an electro-hydraulic power unit of high pressure type. The hydraulic system is of open circuit type supplied by two variable displacement load sensing axial piston pumps.
Maximum pressure is 260 bar. In stand-by position the variable displacement pumps turn in zero displacement and minimum energy consumption is achieved, in addition temperature increase in the hydraulic oil is avoided.

The control valves are proportional and controls the displacement of pump according to the system demand. In this way the speed of the winches are controlled from zero to maximum. Capacity of the power unit is rated to operate one towing winch with full power. Control of each winch is selected from the control panels of the winches on
the wheel house.

HYDRAULIC POWER UNIT
The power unit pack for open circuit type hydraulic system consists of the following main components collected into one compact unit.
1 off Hydraulic system tank, capacity approx. 500 lt.
2 off Electric motor, 22 kW, 380 V AC, 50 Hz, Y/D starting
2 off Variable displacement pump
2 off Proportional directional control valves
1 off Pressure drop valve for cable lifter operation
1 off Speed selection valve
1 off Pressure relief valves
2 off Suction filters
1 off Return filter
1 off Sea water type oil cooler
1 off Oil level switch
1 off Oil level indicator
1 off Pressure gauge
1 off High oil temperature sensor

BAR TYPE CHAIN STOPPER
Holding Load : 41 tons

REEL WINDER
Driven by electric motor, one rope drum,
Drum :
Wire capacity : 600 m of diameter 48 mm
Brake : Not available
Clutch : Not available, drum is directly driven by the main shaft
Spooling gear : Not available
Duty on drums
4 tons, 10 m/min. (1st. layer PCD 714 mm)
Drive
Closed gear box with oil bath lubrication. Gears induction hardened. One 11 kW
380V AC electric motor.

TOWING HOOK
One rotating disc and quick-release type towing hook, pneumatic release, local and remote control.
Safe working load : 65 tons
Test load : 130 tons

Deck Crane
The crane will be manufactured and tested at the max. Continuous rating in Manufacturer workshop in accordance with the requirements of the classification society.
Type : Hydraulic, knuckle boom
Lifting capacity : 5 tonnes at 3 mt & 1.2 tonnes at 11 mt.
Slewing angle : 360 o
Lifting speed : 1.25 m
Hyd. Power pack cap. : 150 ltr.

Navigation Equipment

Supply and install a comprehensive a system of nav-aids and telecommunications to comply with requirements for safe navigation of regulatory authorities unrestricted service and GMDSS A3. All necessary equipments IMO certificate .
• Marine radar, LCD screen 1 set
• GMDSS SSB radio-telephone & DSC set 1 set
• Inmarsat C system 2 set
• GMDSS VHF/DSC set 2 set
• GPS navigator 1 set
• Navtex receiver set 1 set
• Echo sounder 1 set
• AIS 1 set
• SSAS 1 set
• Autopilot, gyro and repeater 1 set
• GMDSS VHF handset radio 2 set
• Epirb 1 set
• Sart radar transponder 1 set
• Magnetic compass 1 set
• Chart plotter 1 set
• Batteryless telephone system 1 set
• Talk back system 1 set
• Internal telephone system 1 set

Safety Equipment

FIRE FIGHTING SYSTEMS

Vessel to be equipped off ship fire fighting capability, capacity of Fire Fighting Ship-1.

Two fire pumps directly driven by both main engines. System full remote controlled in wheelhouse. The pumps, monitors, sea inlet-outlet valves, inductors and other equipments will be tested at the max. continuous rating in manufacturer workshop in accordance with the requirements of the classification society.

All equipments according to class requirements.

MAIN FIRE FIGHTING PUMPS

Type : Horizontal, centrifugal, main engine driven.
Capacity : 1350 m3 / h s.w at approx. 120 mlc and 1800 rpm.
Quantity : 2 pcs.
NPSHr : Approx. 6.2 m.
NPSHa : Approx. 10 m. preliminary.
Shaft power : Approx. 570 kW
Shaft seal : Soft gland packing
Materials : Impeller - duplex st. steel -
Casing - Nod. Cast iron -
Shaft - duplex st. steel -

GEAR BOX
Type : Horizontal, inboard
Engine speed : 1000 rpm
Pump speed : 1800 rpm
Shaft power : Approx. 570 kW + 1.5 % via clutch.
With 1 off built in hydraulically operated clutch for remote operation via 24 V DC solenoid and local emergency operation. Complete with all gauges and alarm switches. Oil cooler for s.w. of approx. 32 oC. Mechanical driven lub. Oil pump and strainer.

WATER MONITOR
Type : Short barrel, remote operated.
Cap. water : 1200 m3 / h.
Quantity : 1 pc.
Connection : ND 200 DIN PN-16
Rotation- Elevation : 180 degrees / - 20 to + 80 degrees
Power : 400 V, 50 Hz, 3ph.
Materials : St. steel, bronze, composites.

WATER / FOAM MONITOR
Type : Short barrel, remote operated.
Cap. Water-foam : 1200 + 300 m3 / h.
Quantity : 1 pc.
Connection : ND 200 DIN PN-16
Rotation- Elevation : 180 degrees / - 20 to + 80 degrees
Power : 400 V, 50 Hz, 3ph.
Materials : St. steel, bronze, composites.

CONTROL SYSTEM
1 off integrated control system, designed for unattended machinery space for two monitors, including clutch for 2 x fi-fi pumps and 4 x valves. PLC based interlock function for engine ready to start fi-fi and valve position. Control panel mounted on pulpit in wheelhouse. including :
2 x clutch in / out.
2 x suction valve open / close w. position indication.
2 x discharge valve open / close w. position indication.
2 x joystick for monitor elevation and azimuth move.
2 x button for deflector up / down.
2 x emergency stop.
1 x monitor capacity adjustment.
1 x dimmer.

FOAM LIQUID INDUCTOR
1 off around the pump inductor for 0-3 % mix. Ratio or up to 770 l / min. Built on liquid metering / shut off valve and check valve.

WATER SPRAY ( CURTAIN TYPE )
1 off complete system for vessel self protection. Nozzles in brass or equal water resistant materials with calculations, drawings and engineering for class approval according to Fire Fighting Ship-1 requirements. Capacity approx. 300 m3 / h.
4 – WAY DECK HEAD
2 off DH 80 hose manifold with PN-16 DN 80 inlet flange and 4 x BSP2” outlet for
shut off valves. 2” Storz C or Barcelona type quick connection and hydrant valves
included.

INLET VALVES
2 off ND 350 PN 10 full lug butterfly valve with electric actuator including limit switches and manual override.

OUTLET VALVES
2 off ND 250 PN 16 butterfly valve with electric actuator including limit switches and manual override.

FIRE, SAFETY and LIFE SAVING EQUIPMENTS
Fire – Safety Equipments

FIRE DETECTION and ALARM SYSTEM
Indicated at central display in wheelhouse.
All equipments according to class requirements and EC type approval
certificate.
All accommodations ( cabins, galley, wheelhouse ), machinery spaces and propulsion room provided heat and smoke dedectors.

PORTABLE FIRE EXTINGUISHERS
All equipments according to class and flag authority requirements and EC type approval certificate.
Wheelhouse : Portable, ABC powder, 6 kg, 2 pcs.
Below Deck : Portable, ABC powder, 6 kg, 1 pc.
Main Deck : Portable, ABC powder, 6 kg, 2 pcs.
Portable, FOAM, 9 litre, 1 pc.
Engine Room : Portable, ABC powder, 6 kg, 4 pcs.
Portable, FOAM, 9 litre, 2 pcs.
Wheeled, FOAM, 45 litre, 1 pc.

FIXED CO2 EXTINGUISHING SYSTEM
The vessel CO2 high pressure fire extinguishing system is accordance with SOLAS class and flag authority requirements. All equipments have EC type approval certificate. It consist in the system calculation off CO2 cylinders installed in the CO2 ROOM. The CO2 cylinders are pneumatic and manual operated including pneumatic
operated master valve.
Space Description : Engine room.
Number of CO2 Cyl. : 6 pcs.
Weight of CO2 Cyl. : 45 kg / each.

Life Saving Equipments

RESCUE BOAT
The inventory and spare parts for rescue boat acc. To LSA code Chapter V,Reg.5.1 will be provided. For all handling functions and emergency operation plastic foil signs / labels are provided. All equipments have EC type approval certificate.
Over all : 4.50 x 1.90 mt
Capacity : 6 person
Material : Glasfibre reinforced polyester ( handlaminated )
Engine : Tiller-stecred and hand started outboard engine, water cooled 15 HP, long shaft with 20 ltr. fuel tank.
Speed : Minimum 6 knots when fully loaded and more than 2 knots
when towing a 25 persons liferaft.
Quantity : 1 pc.

RESCUE BOAT DAVIT
The crane is designed and manufactured according to latest SOLAS and latest IMO regulations. Remote control with enough cable length. Two motions can be operated at the same time with full capacity. When hoke comes to the top position, winch automatically stops. When crank handle put on the position, winch automatically stops and brake couldn’t released, also crane slewing automatically stops.
SWL : 1000 kg
Max. working radius : 3.5 mt.
Lifting speed with full load : 18 m/min
Lowering speed with full load : acc. SOLAS
Quantity : 1 pc.

LIFE RAFT
Throw overboard, 16 persons, 2 pcs.
Galvanized deck cradle complete with lashings.
Hydrostatic release unit for life rafts, w / schakle.
Emergency pack A,
SOLAS and EU Marine Directive certificate.

OTHER EQUIPMENTS
All equipments are accordance with SOLAS, class and flag authority requirements and have EC type approval certificate.
• Fire fighting suit aluminized light duty 4 pcs
• Breathing apparatus, 6 ltr/300 bar, with full mask and cylinder 4 pcs
• Air cylinder 6 ltr/300 bar, full material is steel 4 pcs
• Fire safety line, fire proofed 132 mt
• Snap hook 100 x 10 4 pcs
• Wais belt 1400 mm twin tang buckle 4 pcs
• Fireman’s axe length 32 cm insulated DIN 14924 4 pcs
• Holder for fireman’s axe short ( leather ) 4 pcs
• Torch lamp intrinsically safe 2 monocells, min 3h 4 pcs
• Survival suit, universal, adult, reflective panels 10 pcs
• Emergency light, fits to any life jacket and immersion suit 10 pcs
• Thermal protective aids with sleeves 12 pcs
• Fire blanket in container 1 pc
• Escape set, air cylinder 3 ltr/200 bar, with brackets 6 pcs
• Life jacket, retro tape, signal whistle 14 pcs
• Emergency light, fits to any life jacket and immersion suit 14 pcs
• Life buoy ring 2.5 kg with light 8 pcs
• Life buoy ring 4 kg 2 pcs
• Megaphone, 8 batteries 1 pc
• Signal ball black, cloth type 3 pcs
• Diamond shape black, cloth type 2 pcs
• Signal cone black, cloth type 2 pcs
• International signal flags, set 1 pc
• Daylight signalling lamp, halogen, for the bridge 1 pc
• Aneroid barometer 2 pcs
• Fluid level clinometer 2 pcs
• Precision hygrometer 1 pc
• Ships clock 3 pcs
• Binocular 7 x 50 day / night 2 pcs
• Stop watch, water protected 1 pc
• Line throwing apparatus 4 pcs
• Parachute rocket 12 pcs
• Hand flare 4 pcs
• MOB 2 pcs
Salvage Equipments
Submersible portable pump 2 pcs
Submersible portable pump flexible pipes length 25 mt 2 pcs
Air compressor and attachments 1 pc
Diver equipments, complete with air cylinder 2 pcs
Diver spare air cylinder 2 pcs
Diver lamp, water proof 2 pcs
Diver mask with air filter 2 pcs
Lamp 2 pcs
Portable watertight floodlight 500 W 1 pcs
Hydraulic mechanical jack 10 tonnes 2 pcs
Hydraulic mechanical jack 20 tonnes 2 pcs

DOMESTIC SYSTEMS
Accommodation Air Conditioning System
A/C unit is self contained type. Air handling unit built using a sandwich construction of zinc-coated steel with 50 mm non-flammable Rockwool for low noise, low vibration and no condensation, with a very high finish. The system is based on 30-50 % return air, which is the maximum obtainable return air volume and allows for 30 m3/h fresh air per hour person. The fresh air-return air inlet, equipped with manual external adjustable dampers. All equipments are
accordance with SOLAS, class and flag authority requirements and have EC type approval certificate.

DESIGN CONDITIONS
Cooling Period Heating Period
Outside : + 350 C DB, 70 % RH Outside : - 150 C
Inside : + 290 C DB, 50 % RH Inside : +200 C
Cooling water : +320 C ( sea water )
Cooling medium : R-404a, direct expansion
Heating medium : Electric heating coil
Regulations : ISO 7547, SOLAS 1974 amendments of 81/83/89/90/2000
Accommodation Ventilation System
The system is based on 30-50 % return air, which is the maximum obtainable return air volume and allows for 30 m3/h fresh air per hour person. System is equipped insulated duct pipes and fittings. Separate exhaust fans :
Galley : 360 m3/h, filter, fire damper and control panel
Sanitary : 430 m3/h, duct fan
Dry provision : 430 m3/h, duct fan
Battery room : 640 m3/h, gas proof
Machinery Spaces Ventilation System

ENGINE ROOM
Type : Supply, axial, reversible.
Capacity : 36.000 m3/h-each-
Quantity : 2 pcs
Natural exhaust through stacks
Max. engine room temperature + 350 C

PROPULSION ROOM
Natural exhaust through stack.

DECK STORE and CO2 ROOM
Natural supply and exhaust through stacks.
Potable Water System
Hull storage tanks at fr-45 / fr-52, total capacity approx. 30 m/ton
Pressure unit:: 2 pcs, electrical , centrifugal, complete with store 150 ltr. Tank

Sewage Treatment System
Sewage plant suitable for a total estimated daily sewage flow of 1.740 litres having a
max. B.O.D load of 1.110 kg per day. IMO & MED certified and accepted by USCG for use on non-US flag vessels in US waters.
Hull storage tanks at fr-34 / fr-37, total capacity approx. 6 m/ton.
Sewage discharge pump : 10 m3/h capacity, open impeller.
Deck discharge for sewage using sewage discharge pump.

CONTROL, COMM. and NAVIGATION SYSTEM
General
Provide local and wheelhouse controls suitable for a periodically unattended machinery space in accordance with class requirements. Operations controlled from the wheelhouse include :
Operation of the main propulsion system
Steering control
Operation of towing and hawser winches
Operation of towing hook
Operation of the fi-fi system
Operation of searchlights
Steering and Autopilot
The vessel is steered directly by the Z-drive units, as described SECTION-5 and parts 5.2. Two steering control stations are located in front command console, two steering control stations are located in aft command console and two steering control stations are located in ECR command console.
Provide an autopilot control integrated with the Z-drive control system complete with alarm, with follow-up from the gyro compass.
Propulsion Machinery Controls/Instrumentation

ENGINE START/STOP
Provide local and remote ( wheelhouse )engine starting / stopping.
Provide local and remote ( wheelhouse )emergency stopping.
Provide interlocks such that a main engine can not started with its associated clutch engaged.

ENGINE SPEED CONTROLS
Provide local speed controls at each main engine.
Provide wheelhouse engine speed controls with speed setting increments as recommended by the Z-drive manufacturer.
Provide a constant rpm mode, push button selected, for fi-fi operations.

CLUTCH CONTROL
Install local clutch engage/disengage control and indication.
Install remote clutch control as part of the remote propulsion machinery controls.
Install remote clutch control as part of the fi-fi system controls.

TELEGRAPHS
24 V DC engine telegraph installed between the wheelhouse and engine room.
Emergency engine telegraph, provide a sound-powered telephone for communication between the wheelhouse, the engine room, and the steering compartment .

DECK MACHINERY
Provide controls and status monitoring system for the combined fwd. towing winch and windlass in the front console.
Provide controls and status monitoring system for the aft towing winch in the aft console.
Provide controls for the towing hook in the aft console.

Alarm Systems
ALARM MONITORING SYSTEM
Provide an electronic based alarm and monitoring system meeting all
requirements of class and regulatory authorities for :
- machinery functions
- propulsion system functions
- fi-fi system functions
- high bilge level
- high tank level
- electrical power functions
Provide instruments and alarms in accordance with requirements of class and regulatory authorities.
Provide 10% spare alarms in addition to the alarm points required by
requirements of class and regulatory authorities.
Provide full alarm displays in the wheelhouse, and MCR and group
annunciation in mess and engineers cabin.

GENERAL ALARM
Provide general alarm comply with the all requirements of class and
regulatory authorities.
Provide an audible alarm for this system distinct from all others in high noise areas.

FIRE DETECTION AND ALARM SYSTEM
Provide a fire detection system for the protection of all machinery spaces, accommodation areas to satisfy the requirements of class and regulatory authorities.
Detect abnormal air temperatures, rate of temperature rise and abnormal concentration of smoke as required.
Provide a continuously electrically supervised type system, capable of automatically indicating on the alarm enunciator panel in the wheelhouse,the zone and detector in which the alarm occurs.
Provide an audible alarm for this system distinct from all others in high noise areas.

Disclaimer

The details of this vessel is offered in good faith but cannot be guaranteed. Nor can we warrant the accuracy of this information nor warrant the condition of the vessel. A buyer should instruct his agents, or his surveyors, to investigate such details as the buyer desires validated. This vessel is offered subject to prior sale, price change, or withdrawal without notice.