The low guitar is actually a torn configuration with a 250 metre artificial hawser having escorting, and you may a 150-metre synthetic range 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 boat has been dressed up into the large standards for a great staff of up to fourteen. Part of the platform housing includes three (3) two-individual compartments, four (4) one-individual cabins, a beneficial https://escortfrauen.de/en/germany/north-rhine-westphalia/marl galley, mess, galley locations, working area, petroleum research, locker space/lobby, and you will patio store. The fresh deckhouse during the forecastle patio height boasts four (4) one-individual officer cabins. The new wheelhouse is made for limit visibility which have an individual manage station taking limit profile so you’re able to both fore and you will aft deck working section, towards increased exposure of the aft patio. The reduced platform boasts engineer’s locations and you may washing facilities. Most of the compartments is actually from a generous size, and you will feature durante-suite bathroom place. New looks level on the team holiday accommodation try filed on list of sixty dBA, achieved as a consequence of using complex ways of isolating head propulsion gadgets, including high-grade insulations and you can floating floors processes.
Category pull become a huge aft patio to help you helps oils recovery operations, a removable escort towbitt to be certain a definite patio while in the non-pulling points, and you may oils dispersant squirt capabilities
Main Propulsion for the AVT E 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 electric bush is constructed of around three (3) similar diesel gen-sets, per which have a beneficial 380 volt/fifty Hz strength production regarding 125 kW.
Part of the pulling winch try a waterfall-layout, twice drum sort of, which have unmarried lateral warping lead. Top of the drum can perform storing step 1,000 yards from 56 mm material cord rope. The latest point windlass, when you look at the a lateral axis configuration is fitted having several (2) strings wildcats and two (2) warping minds, which can be clutched alone. The fresh keep contains an excellent hydraulically powered shops reel to have storing to at least one,000 yards from spare 56 mm metal wire line.
Pulling freedom is actually enhanced from the inclusion away from an 80-tonne, radial arm tow connect, when you’re rescue and you may general stores/deck operations is assisted from the introduction of a twenty-five-tonne-metre knuckle growth crane. Ship-dealing with fenders from the harsh (skeg avoid) comprise a beneficial 900 x 450 cylindrical fender significantly more than a-row out of 450 mm “W” cut off fenders. An effective 3 hundred x three hundred empty “D” fender brings cover in the head and you can foc’sle deck pure outlines, and you can “W” cut off kind of fendering is used again on bow.