The lower musical instrument are a split configuration which have good 250 metre artificial hawser getting escorting, and you may an excellent 150-metre man-made line for harbour pulling
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 motorboat could have been dressed towards the large standards for a great crew as high as fourteen. Area of the deck holiday accommodation is sold with about three (3) two-person cabins, four (4) one-person cabins, a galley, mess, galley places, working area, petroleum lab, locker area/reception, and you will patio store. Brand new deckhouse in the forecastle platform height boasts five (4) one-person manager compartments. The fresh new wheelhouse is made for maximum visibility that have just one control escortfrauen.de find here station bringing restrict visibility in order to one another fore and you may aft deck operating components, for the emphasis on the fresh new aft patio. The low patio has engineer’s places and you may laundry facilities. Every compartments is actually regarding a substantial dimensions, and you may offer durante-suite bathroom business. The latest noises top about staff holiday accommodation is actually registered regarding directory of sixty dBA, attained thanks to use of advanced types of separating head propulsion gadgets, plus high-grade insulations and you may drifting floor process.
Category pull are a huge aft deck so you’re able to facilitate petroleum healing businesses, a detachable escort towbitt to be certain a very clear platform through the non-pulling points, and you will oil dispersant spraying capabilities
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 fresh new electronic bush contains about three (3) identical diesel gen-set, each that have an excellent 380 volt/50 Hz strength output from 125 kW.
Area of the towing winch try a good waterfall-layout, twice instrument kind of, having solitary horizontal warping head. Top of the instrument is capable of storage space 1,000 yards of 56 mm metal wire rope. The point windlass, inside a lateral axis arrangement is equipped having a couple of (2) strings wildcats and two (2) warping brains, that are clutched by themselves. The keep includes good hydraulically powered stores reel to possess storing to at least one,000 metres off free 56 mm steel cable line.
Towing flexibility is improved from the inclusion of an enthusiastic 80-tonne, radial case tow link, while salvage and you will standard stores/platform surgery is actually assisted because of the introduction from a twenty-five-tonne-metre knuckle boom crane. Ship-dealing with fenders within stern (skeg avoid) comprise a 900 x 450 cylindrical fender a lot more than a row from 450 mm “W” cut off fenders. An excellent 3 hundred x 3 hundred empty “D” fender provides shelter from the main and you will foc’sle deck absolute outlines, and you will “W” cut-off type fendering is used once again in the bow.
