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The reduced guitar is a split configuration having a great 250 metre man-made hawser for escorting, and you can an effective 150-metre artificial 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 https://escortfrauen.de/en/switzerland/thurgau/kreuzlingen 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 fresh motorboat has been dressed for the large conditions to have a great staff of up to 14. The main platform hotel boasts three (3) two-people cabins, four (4) one-individual cabins, a great galley, clutter, galley areas, workshop, petroleum laboratory, locker place/lobby, and you may patio store. New deckhouse in the forecastle platform peak is sold with five (4) one-people officer compartments. The wheelhouse is designed for maximum visibility having one handle station bringing limitation profile so you can both fore and you can aft deck functioning elements, to the emphasis on the fresh new aft deck. The lower deck comes with engineer’s locations and you will laundry place. Most of the compartments was off a good-sized proportions, and you will boast en-package toilet establishment. The fresh new audio level in the staff rental is filed regarding the selection of 60 dBA, reached through utilization of state-of-the-art types of isolating head propulsion equipments, together with high grade insulations and you will floating floor techniques.
Class tug include a giant aft deck to helps oils recovery businesses, a removable escort towbitt to ensure a very clear deck throughout the non-towing points, and you can petroleum dispersant sprinkle potential
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.
The newest electronic plant comprises of about three (3) the same diesel gen-set, for every having good 380 volt/50 Hz strength production from 125 kW.
Part of the towing winch is actually a great waterfall-style, double instrument form of, which have single horizontal warping head. The upper musical instrument can perform storage 1,000 yards away from 56 mm material wire rope. The newest point windlass, from inside the a lateral axis configuration is equipped which have a couple of (2) strings wildcats as well as 2 (2) warping heads, that are clutched independently. The new hold contains a hydraulically powered sites reel to have putting away to just one,000 metres regarding spare 56 mm material cord line.
Towing autonomy is actually enhanced from the introduction out of an enthusiastic 80-tonne, radial arm pull link, if you find yourself rescue and standard stores/patio operations is aided from the inclusion from a twenty-five-tonne-metre knuckle boom crane. Ship-handling fenders at the stern (skeg avoid) were an effective 900 x 450 cylindrical fender over a row of 450 mm “W” take off fenders. An excellent 300 x 3 hundred empty “D” fender will bring protection at the chief and you may foc’sle patio pure lines, and you can “W” cut off form of fendering is employed once again on bend.