18MTR. HARBOUR WORK BOAT

 

General Specification & Standard Outfitting

 
PRINCIPAL DIMENSIONS 
 
 
   
 
LENGTH OVER ALL
18.00 M
 
BEAM
5.60 M
 
DRAFT (LIGHT)
2.60 M
 
DISPLACEMENT (UNLOADED)
26 TONS
 
DISPLACEMENT (LOADED)
45 TONS
 
FUEL CAPACITY
9000 LTRS.
 
WATER CAPACITY
3000 LTRS
 
ENGINE
DOOSAN MDL V 222 TIH, 720 HP @ 1800 RPM.
 
SPEED (APPROX.)
12 – 14 KNOTS
     
 
   

 

 

GENERAL DESCRIPTION

Heavy displacement hull of chine design with a fine fwd entry and flat run aft suitable for operation on all kinds of sea conditions.
Hull is designed by Mr. David Freeman, Naval Architect of Freeward Marine Ltd, United Kingdom

 

HULL  

GRP split molding constructed from Lloyds approval polyester resin, chopped strand mat and woven roving strengthened by low density polyurethane foam frames glassed over.

SHELL MAIN LAYUP
LAY UP ABOVE W/L 5550 G/M2
LAY UP BELOW W/L 6800 G/M2

BULKHEADS

18mm marine grade plywood placed over frames and bonded to the hull.

 

ENGINE BEDS

Engine beds are of moulded GRP angle sections or high density PU foam glassed over. The beds are glassed to the hull with transverse frame work. The size of the engine bed and position can be altered to any make of engine suitable for this vessel.

 

GUNWHALE

Heavy duty D section rubber fendering fitted to fwd and hard wood timber fender with capping to be fitted around the gunwhale for protection and hauling of the nets.

 

GRP deck reinforced with hard wood transverse frames glassed over and to be bonded to hull. Timber jack planks are fitted over the deck.

 

DECK CONSTRUCTION

GRP deck reinforced with hard wood transverse frames glassed over and to be bonded to hull. Timber jack planks are fitted over the deck.

DECK CONSTRUCTION

GRP deck reinforced with hard wood transverse frames glassed over and to be bonded to hull. Timber jack planks are fitted over the deck.

 

WHEEL HOUSE CONSTRUCTION

GRP wheel house with PU core sand witch construction reinforced With stiffeners glassed over and to be bonded to deck.

WHEEL HOUSE MAIN LAY UP TOTAL 1350 G/M2 

 

ARRANGEMENT

Fore peak
Fwd accommodation
Engine room/tank bay
Wheel house

 

FORE PEAK

Approx. 2.9 M in length.
Access by a watertight over head deck hatch.

 

FWD PASSENGER CABIN

Approx. 5.9 M in length.
Crew accommodation fitted to front with two bunk beds to port and starboard provided.
Aft of berth is seating area with table fitted to port side.
A toilet and galley are fitted to port. Toilet is fitted with shower, marine WC and a wash basin with fresh water supply.
Galley consists of a work top with wash basin, cooker and 6 cubic feet refrigerator. Fresh water supply provided to galley wash basin with a tap.
Spaces remaining underneath of berths and seats on port and starboard hull sides are to be used as lockers.

 

ENGINE ROOM/TANK BAY

Approx. 9.0 M in length.
This compartment consists of main engine, battery boxes, integral fuel and water tanks.
Entry to engine room through a lift up sole hatch on deck.

 

WHEEL HOUSE

Approx. 6.7 M in length.
Wheel house fwd area reserved for helmsman console with helm position to stbd and navigator seats to port. Dining area with seating for 06 persons provided aft of wheel house with centre dining table.
Entry to wheel house from port and stbd entry doors and from aft deck.

 

 

MAIN ENGINE

Doosan Marine Diesel Engine MDL V 222 TIH of 720 Hp @ 1800 RPM complete with Marine hydraulic gear box, stern arrangement and standard accessories.

 

ENGINE CONTROL

All necessary remote control will be led to the helm position in the wheel house. These will normally include single lever cable type engine controls,engine start / stop controls and warning indications of standard engine panel.

STERN GEAR

The stainless steel propeller shaft run through a brass stern tube fitted with stuffing box, gland water lubrication and cutlass bearings. Manganese bronze propeller to be provided.

 

 

VESSEL SYSTEMS

The stainless steel propeller shaft run through a brass stern tube fitted with stuffing box, gland water lubrication and cutlass bearings. Manganese bronze propeller to be provided.

 

EXHAUST SYSTEM

Wet type exhaust system fitted with water injection bend and goose neck connected to rubber exhaust hose lead through transom hull out let

 

BILGE SYSTEM

Pumps - One manual hand pump of 140 l /min capacity.
No off Three
Type electric submersible bilge pumps of 1500 GLs/per min.

 

FUEL SYSTEM

Total capacity of approx. 9000 ltrs.
02 Nos fibre glass integral hull tanks fitted to port and starboard sides of engine room aft, with fillers, vents, sight gauges and inspection covers. Tanks to be interconnected.

 

FRESH WATER SYSTEM

Total capacity approx 3000 Ltrs.
02 Nos. fibre glass integral hull tanks fitted to port and starboard sides of Aft peak with fillers, vents, sight gauges and inspection covers. Tanks to be interconnected.
Pressure water outlets to be provided at the Galley and toilet compartment.

 

ELECTRICAL SYSTEM

24 V DC system with 02 separate banks of 200 amp. Batteries for lighting and 2 x 100 amp batteries for engine start charged by the engine driven alternator. Separate banks for lighting and engine starting with paralleling and isolating facility. Power distribution to outlets through distribution box fitted with MCB.

 

Lighting consists of:

01 set navigation light
01 No. light Fore peak
03 Nos. lights fwd accommodation
04 Nos. lights Engine room
04 Nos. lights Wheel house
01 No. light Galley
01 No. light Toilet
04 Nos. light Deck
01 No Remote control search light

 

RUDDER AND STEERING SYSTEM

Rudder mechanism to be completed with mild steel skeg and rudder.
Stainless steel rudder stock fitted through GRP tube, bronze stuffing box and gland packing.
An emergency tiller arm to be provided.
Wheel steering system to be of single station hand hydraulic type which helm pump and steering cylinder situated in the aft peak connected to rudder tiller arm.

 

VENTILATION SYSTEM

Wheel house helm area - 03 Nos. front windows
Wheel house accommodation area  - 06 Nos. sliding windows
Fwd cabin - 08 Nos. Port lights
Window glass to be of heat reflective type Engine room - 02 Nos. 250 CFM extraction fans
Toilet - 01 No small extraction fan
Galley - 01 No small extraction fan

 

BOAT OPTIONALS

AIR CONDITIONING

Air conditioning system to be fitted for air conditioning of in side of wheel house and accommodation area below. Proposed Air conditioning equipments to be installed.

1x Sea water cooled liquid chiller (36000 Btu/Hr) with single compressor
1x Digital display / Chiller control  1x Shielded Display cable (12m)
1x External air sensor with cable (12m)
1x Chilled water circulation (Magnetic Drive) Pump
1x Sea water cooling (Magnetic Drive) Pump.
 2x Chilled water compact air handler (12,000 Btu/Hr)
3x 3-Speed cabin blower control units.

 

GENERATOR

 22.5 KW / 60 Hz / 3 phase Marine Generator with sound shield installed. 9.3 ELECTRICAL OPTIONS 230 Volt /50 Hz emergency AC lighting system.

 

ELECTRICAL OPTIONS

230 Volt /50 Hz emergency AC lighting system.

 

CATHODIC PROTECTION

02 Nos. anodes of 2 Kg each are bolted to the underside of the hull adjacent to the stern gear and one on the rudder.

 

 

DECK FITTINGS

Stainless steel fwd Mooring bollard 02 Nos.
Stainless steel aft Mooring bollard 02 Nos.
Stainless steel pipe deck rail as shown on GA drawing Stainless steel pipe swimming platform

 

 

SAFETY & MISC. EQUIPMENTS

Magnetic compass (90 mm card dia.) 01 No
VHF Radio (Furuno Mdl FM 2721) 01 No
Life jackets 08 Nos.
Life buoys 02 Nos.
Fire extinguishers (1 Kg dry powder) 02 Nos.
Anchor 01 No.
Anchor chain 10 Mtrs.
20 mm dia. Mooring rope 30 Mtrs.
Heavy duty windscreen wipers 03 Nos.

 

 

PAINTING AND FINISHING

Exterior hull and deck to be finished to a perfect finish on molding and all interior visible to be leveled to smooth finish and painted over. Color as per customer request subject to availability of colours at the time of conformation of order. Hull bottom below water line to be antifouled.

 

 

TRIALS AND HANDING OVER

Exterior hull and deck to be finished to a perfect finish on molding and all interior visible to be leveled to smooth finish and painted over. Color as per customer request subject to availability of colours at the time of conformation of order. Hull bottom below water line to be antifouled.

 

 

WARRANTY PERIOD

Warranty period of one year is given on the vessel on any faulty material or workman ship and the manufactures warranty will be passed on to the customer on the equipment fitted on the vessel.

 

 

 

 

LAYOUTS

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EXTERIOR/INTERIOR

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