The low guitar try a torn arrangement which have a great 250 metre artificial hawser for escorting, and a great 150-metre synthetic line having 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 https://escortfrauen.de/en/germany/baden-wurttemberg/reutlingen, 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 brand new boat might have been dressed up towards higher conditions having a great staff as high as 14. Area of the patio hotel has three (3) two-person cabins, five (4) one-people compartments, a galley, clutter, galley places, working area, oil research, locker place/lobby, and you will platform shop. The latest deckhouse on forecastle platform peak has four (4) one-people officer compartments. The newest wheelhouse is made for restriction visibility having one manage route delivering limit visibility in order to both fore and you can aft platform doing work parts, towards the emphasis on the aft patio. The reduced platform includes engineer’s places and laundry facilities. All the cabins try regarding an ample proportions, and you may boast durante-package commode place. The looks level from the staff accommodation are registered on list of sixty dBA, attained as a consequence of using advanced ways of separating fundamental propulsion devices, and additionally high grade insulations and you can floating floor techniques.
Group tug include a big aft platform so you’re able to assists oil recuperation businesses, a removable escort towbitt to be certain a clear platform while in the non-towing items, and you can petroleum dispersant jet prospective
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 electrical bush is comprised of around three (3) similar diesel gen-kits, for every single which have good 380 volt/50 Hz energy production regarding 125 kW.
The main towing winch is a great waterfall-build, double musical instrument particular, which have unmarried lateral warping head. The top of drum can perform storage 1,000 metres off 56 mm metal wire rope. The newest anchor windlass, in the a lateral axis arrangement is fitted having a few (2) chain wildcats as well as 2 (2) warping minds, which are clutched independently. The new keep contains a beneficial hydraulically driven shops reel to have storing up to a single,000 metres regarding spare 56 mm steel wire rope.
Pulling freedom is actually increased of the inclusion out-of an enthusiastic 80-tonne, radial sleeve tow connect, whenever you are salvage and you can standard places/platform surgery was aided of the inclusion away from a 25-tonne-metre knuckle increase crane. Ship-approaching fenders from the tight (skeg end) had been a good 900 x 450 cylindrical fender over a row of 450 mm “W” take off fenders. A great three hundred x 300 hollow “D” fender will bring protection during the main and you will foc’sle deck absolute contours, and “W” block style of fendering is used once more within ribbon.