Classification tugs, or other highest-overall performance critical otherwise escort pull habits, excite e mail us

Classification tugs, or other highest-overall performance critical otherwise escort pull habits, excite e mail us

The low drum was a split arrangement that have a 250 metre artificial hawser to possess escorting, and you can an excellent 150-metre man-made line having 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 boat could have been dressed on large conditions to have an effective team of up to fourteen. Area of the patio accommodation has about three (3) two-person compartments, four (4) one-person compartments, a good galley, mess, galley locations, working area, petroleum lab, locker room/reception, and patio store. The newest deckhouse at the forecastle platform top has four (4) one-person manager compartments. Brand new wheelhouse is designed for maximum profile that have one control route providing restriction profile so you’re able to both fore and you may aft deck operating areas, to your emphasis on the latest aft deck. The lower patio boasts engineer’s areas and you can washing place. Every compartments is regarding an ample dimensions, and brag dentro de-room bathroom facilities. Brand new music level on the team hotel is actually submitted from the set of sixty dBA, hit courtesy using complex types of separating head propulsion gadgets, and additionally high-grade insulations and you may drifting floor techniques.

Classification pull tend to be a giant aft platform in order to helps oils recovery procedures, a detachable escort towbitt to make sure an obvious patio Carinthia escorts throughout the low-towing points, and you may oil dispersant jet opportunities

Main Propulsion for the AVT Elizabeth comprises a pair of MaK 8M25 diesel engines, each rated 2,640 kW at 750 rpm, and each driving a Voith model 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.

Brand new electricity bush is made from three (3) similar diesel gen-sets, for every with good 380 volt/50 Hz stamina production out of 125 kW.

Area of the pulling winch try a waterfall-concept, double musical instrument method of, having solitary horizontal warping head. The top instrument is capable of storage step 1,000 yards regarding 56 mm metal cord rope. The newest point windlass, inside a lateral axis configuration is fitted that have a couple of (2) strings wildcats as well as 2 (2) warping heads, being clutched by themselves. The fresh keep consists of an effective hydraulically driven stores reel to have putting away to one,000 metres from free 56 mm material wire rope.

Pulling liberty is improved by addition regarding an enthusiastic 80-tonne, radial sleeve pull hook up, whenever you are rescue and you will standard locations/patio operations try helped by the inclusion from a 25-tonne-metre knuckle boom crane. Ship-dealing with fenders on strict (skeg prevent) were an excellent 900 x 450 cylindrical fender over a-row off 450 mm “W” cut-off fenders. A 3 hundred x 300 hollow “D” fender brings safety during the head and foc’sle platform natural lines, and “W” stop method of fendering is used once again in the ribbon.