The lower musical instrument try a split setting which have a good 250 metre synthetic hawser for escorting, and you can a 150-metre man-made line to have 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 brand new ship might have been clothed to the large criteria having a great team of up to fourteen. An element of the platform accommodation is sold with around three (3) two-person compartments, five (4) one-person cabins, a galley, clutter, galley stores, working area, petroleum research, locker room/lobby, and deck shop. The fresh new deckhouse on forecastle deck top includes five (4) one-individual officer cabins. The fresh wheelhouse is designed for restrict profile which have a single manage channel providing restriction profile so you’re able to one another fore and you can aft deck working areas, to your emphasis on the newest aft platform. The reduced platform is sold with engineer’s areas and you will washing facilities. All of the compartments was out-of a nice proportions, and you may feature dentro de-package lavatory organization. This new sounds peak from the staff rental was recorded about variety of sixty dBA, attained using usage of cutting-edge ways of separating head propulsion machines, also high quality insulations and you can drifting floors processes.
Class tug become a large aft platform to help you assists oil healing functions, a detachable escort towbitt to make certain a clear deck through the low-pulling things, and oil dispersant squirt 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 https://escortfrauen.de/en/austria/tyrol 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 new electrical plant contains around three (3) the same diesel gen-set, for each and every that have an excellent 380 volt/50 Hz electricity output from 125 kW.
Area of the towing winch is a great waterfall-concept, twice musical instrument form of, having single horizontal warping direct. Top of the drum is capable of storage step one,000 yards out of 56 mm material cable line. This new anchor windlass, in the a horizontal axis setting is fitted which have two (2) chain wildcats as well as 2 (2) warping minds, which are clutched independently. New hold includes a beneficial hydraulically driven shop reel getting storing to a single,000 metres off free 56 mm metal cord line.
Pulling liberty is actually increased from the addition off an enthusiastic 80-tonne, radial sleeve tow link, if you are rescue and you may standard stores/patio operations was assisted from the addition out of a twenty-five-tonne-metre knuckle growth crane. Ship-handling fenders during the harsh (skeg prevent) had been good 900 x 450 cylindrical fender above a-row of 450 mm “W” take off fenders. A good 300 x 300 empty “D” fender brings security at the fundamental and you may foc’sle patio natural lines, and “W” cut off style of fendering is used once more at the ribbon.