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The reduced instrument are a split configuration having a good 250 metre synthetic hawser for escorting, and a great 150-metre synthetic line to own harbour towing

In Tug Malta, a subsidiary of Rimorchiatori Riuniti of Genoa, Italy, took delivery of the tug Spinola, the latest AVT Class tug designed by Robert Allan Ltd. of Vancouver, Canada. The vessel was built by Astilleros Armon of Navia, Spain. This vessel is the second in a series built for this Owner, but this edition incorporates a number of significant changes from the previous vessel of this class, Messico.

The Spinola was classed by RINA, and will be suitable for a wide range of duties including harbour towage and ship-handling, coastal towing, salvage and escort operations and, rather uniquely for a VSP tug, is also equipped for heavy duty anchor-handling. The tug is also fitted out for firefighting and oil spill response duties.

Design features of the AVT This second tug of the series incorporates some significantly different features specifically to enable the anchor-handling function. These include different, wider stern lines to incorporate a 3500L x 1300D stern roller, a set of flush-mounted tow-pins and shark-jaws, and additional tugger winches. The aft deck is heavily reinforced for anchor impacts, and the entire deck is rated for a UDL of 5 tonnes /sq.m. The design features a full raised forecastle running nearly half the length of the tug to provide a high standard of accommodation and the best possible sea-keeping capability for operation in exposed conditions. The general layout of the Spinola is illustrated in the General Arrangement Drawing attached as Figure 1.

The latest watercraft could have been dressed towards large conditions to have a staff as much as 14. The main deck accommodation boasts three (3) two-people cabins, five (4) one-people cabins, a galley, mess, galley areas, workshop, petroleum laboratory, locker area/reception, and platform store. The fresh new deckhouse from the forecastle patio peak has four (4) one-people officer cabins. The newest wheelhouse is made for limitation visibility with a single manage route getting restrict visibility so you can one another fore and you can aft platform operating elements, for the focus on the fresh new aft patio. The reduced deck boasts engineer’s areas and washing institution. Every cabins is actually away from a large dimensions, and you can offer durante-room bathroom institution. The fresh noises top in the staff rental was filed regarding the a number of sixty dBA, hit because of usage of state-of-the-art ways of separating fundamental propulsion devices, and additionally high grade insulations and drifting floors procedure.

Class pull include a giant aft platform so you can support petroleum recovery operations, a removable escort towbitt to make sure a very clear platform throughout the low-pulling affairs, and petroleum dispersant sprinkle potential

Main Propulsion for the AVT Age comprises a pair of MaK 8M25 diesel engines, each rated 2,640 kW at 750 rpm, and each driving a Voith model escorts in Baden 32R5-265-2 cycloidal propeller in tractor configuration. On trials this combination delivered a sustained Bollard Pull of 81.6 tonnes, and a free running speed of 14.1 knots. The indirect escort steering force is estimated at 115 tonnes at 10 knots, and indirect braking estimated at 147 tonnes at 10 knots.

The brand new electronic bush is made of around three (3) similar diesel gen-set, for each and every that have good 380 volt/50 Hz power output out of 125 kW.

The main pulling winch are a beneficial waterfall-concept, twice guitar sort of, which have unmarried lateral warping lead. The top guitar is capable of storing step one,000 yards of 56 mm steel wire rope. The newest point windlass, inside the a horizontal axis configuration is equipped having a couple of (2) chain wildcats and two (2) warping brains, being clutched on their own. Brand new keep consists of an effective hydraulically pushed shops reel having putting away to a single,000 yards off free 56 mm steel cable rope.

Towing self-reliance are enhanced because of the introduction off an 80-tonne, radial case tow hook, when you are salvage and standard stores/deck operations is actually helped from the introduction off a 25-tonne-metre knuckle boom crane. Ship-approaching fenders in the stern (skeg prevent) comprise a good 900 x 450 cylindrical fender significantly more than a row off 450 mm “W” stop fenders. A 300 x three hundred empty “D” fender brings shelter in the fundamental and you may foc’sle patio natural outlines, and you can “W” cut off kind of fendering is utilized once more in the bow.