FIVEFive Aluminium Boat & Engineering Pte Ltd No.61,Tuas Ave 1, Singapore 639506 Tel: 6862 8233 Fax: 6861 0733 Email: [email protected] Website: www.fiveab.com.sg PRINCIPLE DIMENSIONS FUEL TANK CAPACITY= APPROX BOLLARD PULL CLASS SURVEY SPEED = 1.3m (GUNWHALE HT AT MIDSHIP TO KEEL) APPROX 0.5M UNLADEN APPROX 6500KG UNLADEN TWIN ISUZU UM6BG1TCX (281HP) MARINE DIESEL ENGINES HITACHI NICO TWIN DOEN DJ110 WATERJET SYSTEM BUILT IN 2 X 300 LITRES FUEL TANK UNDERFLOOR FOR APPROX 6 HOURS OPERATION MARINE GRADE ALUMINIUM ALLOY(5083H321) ALUMINIUM ALLOY CHECKER PLATE, 5MM THK (MAX) = 2000KG STANDARD CONFIGURATION - HULL CONSTRUCTION 1) The hull shall be constructed with multiple chambers and filled with polystyrene foam block. 2) The hull shall be constructed using marine grade aluminium alloy of 5083H321 and 6061T6 exstrution profiles where applicable. 3) The hull shall also be constructed with multiple transverse and longitudinal frame reinforcement 4) The hull shall be welded using TIG and MIG Aluminium Welding process with additional reinforced keel and chines using right angle extruded profiles where necessary and indicated in the drawings. 5) The deck shall be covered with aluminium alloy checker plate. The plates shall be fully welded to the side shell plate. 6) The cockpit of the boat shall be designed with a slight inclination to allow a self draining feautre for draining of water out through the twin drainage hole located at the stern area. Deck shall have a slight curve camber of 40mm offset to allow for better drainage. 7) There shall be four (4) nos al alloy cleat welded to the gunwhale for tying of ropes. Designed for SWL of 1000kg. 8) There shall be a 100mm wide aluminium alloy gunwhale section all round (see drawing) 9) There shall be 2 nos 300 litres aluminium alloy fuel tank with baffles and pressure tested. The aluminium fuel tank shall be bolted down to the frames underfloor. The fuel tank shall be sufficient for continuous 6 hours of operation at full load. Specialist Designer & Manufacturer of Aluminium Boats from 3m - 15m Authorised Distributor for ISUZU and BETA Marine Engines (10hp to 720hp) Marine & Commercial Engineering Design & Fabrication works, Marine Outfittings, Class Approved Weldings

10) There shall be bulwarks at bow, handrails using 1 %” diameter alloy tubing fully welded to gunwhale. 12) There shall be a forward wheelhouse for 2 person with hydraulic steering console and hydraulic steering system and connected to water jet steering system. 13) The entire outer surface of the boat is painted using JOTUN Polyurethane paint system. Colour shall be yellow (RAL1018). 14) There shall be 2 nos storage box under for the storage of small items inside of wheelhouse. 15) There shall be an anchor locker box which is located at the bow area. The locker shall have an aluminium cover...

10) Ther shall be an automatic fire extinguishing system installed inside the engine room, 3 nos of standard fire extinguishers installed on deck for fire fighting purpose. 11) 5 Nos. Lifebuoy shall be installed on board. 12) 1 Nos. 20 men VIKING life raft shall be fitted on board with steel cradle. 13) 1 No. McMurdo Model RT-9, MK3 9GHZ GMDSS Radar transponder complete with bulkhead bracket and operator manual 14) 1 No. Furuno Model FM-2710 25W, all U.S. International and weather channels marine CHF radio telephone complete set with Shakespeare type 420 3DB Gain VHF Whip antenna 15) 2 Nos. WHALE...

QUALITY CONTROL TEST 1) 24 hour water leak testing on hull at production stage:. - Upon turning over of hull bottom, the hull shall be filled with water and left standing overnight for 8 hrs. - Visual Inspection tobe carried out at all welded joints below water level for signs of water leak - Drain water and dry hull after test. - Hose test to be carried out for all areas not covered by the above. 2) Engine shall be started at our factory before delivery to owner’s yard in Singapore. The engine shall be started by the engine commissioning engineer. 3) All electrical lightings are to be tested...

Specialist Designer & Manufacturer of Aluminium Boats from 3m - 15m Authorised Distributor for ISUZU and BETA Marine Engines (10hp to 720hp) Marine & Commercial Engineering Design & Fabrication works, Marine Outfittings, Class Approved Weldings

Specialist Designer & Manufacturer of Aluminium Boats from 3m - 15m Authorised Distributor for ISUZU and BETA Marine Engines (10hp to 720hp) Marine & Commercial Engineering Design & Fabrication works, Marine Outfittings, Class Approved Weldings