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SHIP REPAIR & CONVERSION Finnlines Vessel Undergoes Ballast System Conversion At the end of 1997, Finnlines Ltd. acquired a 6,100-dwt RoPax vessel built in Indonesia in 1996. The vessel which was then called M/S Gotland and now sails under the name of M/S Finnarrow was intended for use in the growing truck ferry service of Finnlink Oy between Naantali in Finland and Kapellskar in Sweden. In order to adapt the vessel for the quick loading and unloading required in truck ferry service, she was converted to facilitate through-driving. Originally, the vessel was equipped with one stern ramp and two internal ramps: after the conversion, both the main ov>a«y 0iatr/6 Rubber Products for the WorkBoat Industry Hose - Rubber, PVC, & Metal • Couplings • Fire Hose • Matting Hydraulic Hose & Fittings • Inflatable Lifting Bags • Expansion Joints Gaskets • Packing • Ducting • Protective Clothing & Footwear • Locations in major port cities in North America • Products for daily maintenance as well as product transfer • Branch network coast-to-coast for immediate product availability Baton Rouge, LA (800) 874-1657 Delaware Valley: (800) 345-8240 Aston, PA / Rahway, NJ Houston, TX (800) 637-9104 Los Angeles, CA (800) 621 -7657 New Orleans, LA (800) 252-3085 Richmond, VA (800) 543-5622 Seattle, WA (800)452-1071 Bumaby, B.C. Dartmouth, N.S. Montreal, P.O. Nanaimo, B.C. Saint John, N.B. Victoria, B.C. (604) 444-4885 (800) 565-7559 (800) 361-5802 (250) 758-3344 (800) 561-7043 (250) 386-2136 Or call (800) GOODALL for the Goodall location nearest you! The International WorkBoat Show Booth #562 Circle 264 on Reader Service Card FinnLink deck and the upper deck provide a through-drive facility. The bow is equipped with a main deck ramp and doors, and an upper deck door. The stern is provided with a main deck ramp and an upper deck ramp. As the capacity of the original ballast system was found to be too low for quick cargo handling, the ship owner decided to install entirely new ballast systems with a considerably higher capacity, separately in the stern and in the bow. Deltamarin Ltd. was chosen as the designer of the ballast sys- tem, and ACOMARIN Engineering Ltd. as the equipment supplier. The contract of the equipment deliveries was closed in April 1998, with deliveries scheduled for May and June. The capacity of the ballast pumps (two pieces) was set at 1,200 cu. m./h/pump at a counter pressure of 1.5 bar. Electro- hydraulic actuators were used, eliminating the need for external pipelines which would have been difficult to install through existing accommodation spaces. Each high- torque actuator has its own built- on power unit that houses all the required hydraulic components, such as a bi-directional pump, a tank, safety and lock valves, as well as the electric components, such as position transmitters, limit switches, pressure switches and relays. By utilizing individual power units, the system does not require a central- ized power unit or a magnetic valve center. The new ballast system can pump the required bal- last in approxi- mately 20 minutes. The delivery included all equip- ment required for instrumentation, such as pressure measuring compo- nents, level trans- mitters, and float switches. Finnarrow was docked at the Helsinki Repair Yard Oy's ship- yard in Helsinki in May 1998 and delivered to Finnlines in early July. M/S Finnarro's new ballast system Xtek Smart System Extended Wear Crane Components. Xtek TSP™ hardened steel crane components - originally developed for steel mills - are rapidly becoming the favorite of shipyards and ports everywhere. Track wheels • Sheave wheels < Brake wheels Rope Drums Gearing In every application, Xtek components will outlast OEM products...hands down. That means more value. Less cost. Reduced maintenance expense. Which adds up to one Smart System. Call today or visit our website at www.xtek.com. Our engineers are ready to help improve the productivity in your yard or port facility. >X