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Walker Named • Innovative Triple-Screw Tugboat Launched By Halter Marine Jack Edwards, president of Halter Marine, Inc., has announced the recent launching (photo) at its Lockport, La., yard of a highly inno- vative 140-foot tugboat, first of two under construction for Otto Can- dies, Inc. of Des Allemands, La. This $5-million vessel, which is de- scribed by Otto Candies Jr. as a go-anywhere, do-anything tug, com- bines conventional and azimute drive technology in one boat. The triple-screw tug, with out- board Niigata Z-Peller drive units and conventional center line propel- ler, all in nozzles, will provide Can- dies with both domestic and inter- national towing capabilities. Without its house top, the vessel at launching weighed 500 tons. Ac- cording to Mr. Edwards, a com- parable conventional tug would weigh some 150 tons less at this stage. The difference is Ice Class "C" construction and a beefed-up stern, which contribute to both sta- bility and versatility. This design allows for routine en- gine maintenance even when carry- ing payloads by shutting down eith- er outboard engine while running on the center line diesel. In any condi- tion, the vessel can continue under Krupp MaK Consolidates In North America —Literature Available Krupp Mak Diesel, Inc. (KMDI), a subsidiary of Krupp Mak Maschi- nenbau GmbH, which has been sell- ing medium-speed engines for heavy fuel and MDO operation both in the United States and in Canada, will relocate its offices and parts ware- houses to Toronto, Canada, on October 15, 1985. KMDI (Chicago) will be maintained as a registered company with its commercial ad- dress in Toronto. Krupp Mak Canada Inc., which previously had staff and facilities in several locations, will be combined in the new Toronto premises at 226 Britannia Road, Mississauga, On- tario. The consolidation will facilitate communication with customers and ensure higher availability of special- ists at any time. September 1, 1985 way with excellent maneuvering ca- pability. With the outboard Z-Pellers in nozzles, the joy stick control may be moved forward, aft, port, or star- board and the vessel will respond almost instantly in any direction. This system will allow the vessel to handle tremendous loads in the tightest of spots, eliminating the usual need for multiple tugs in many offshore applications. The Candies vessel has a beam of 42 feet, depth of 20 feet, and loaded draft of 19 feet. She is powered by three GM Electro-Motive Division 16-645 E6 diesels with a total rating of 5,850 bhp at 900 rpm. The center- line engine has a Reintjes WAV- 2250 reduction rear. The towing winch is a Markey TDSDS-36 driven by a GM Detroit Diesel 8V-92 engine. The hydraulic windlass was supplied by Markey. The fire monitor system includes a 2,000-gpm pump and two moni- tors—a 1,000-gpm unit with local control and a remote-controlled 1,000-gpm unit. Fuel capacity is ap- proximately 85,000 gallons and fresh water 35,000 gallons. The ves- sel has accommodations for 14 people. Sales and service representatives currently employed in the United States will remain at their respec- tive locations. For further information on Krupp MaK Diesel or the consolidation, Circle 53 on Reader Service Card Newport News Awarded $29-Million Navy Contract For Sub Design Work Newport News Shipbuilding and Dry Dock Company in Newport News, Va., has been awarded a $28,931,175 cost-plus-fixed-fee Navy contract for attack class sub- marine design. Work is expected to be completed in October 1986. Con- tract funds would not have expired at the end of the current fiscal year. The Naval Sea Systems Command, Washington, D.C., is the contracting activity (N00024-85-2128). Manager Of Marketing Communications At Harris The Harris RF Communications Group, Rochester, N.Y., recently an- nounced the promotion of John R. Walker as manager, marketing communications for the Long- Range Radio Division. In this position, Mr. Walker will be responsible for advertising, prod- uct promotions and trade shows for the Long-Range Radio Division in support of government and com- mercial/marine marketing. Harris Corporation is a $2-billion producer of state-of-the-art infor- mation processing, communication and microelectronic products for the worldwide information technol- ogy market. The company employs 30,000 people and operates 35 plants in the U.S. and abroad. TAKE STEEL FB0M START TO FINISH FOR 60 A SQUARE FOOT. TRANSPORTATION SYSTEMS INC. 813 Forrest Drive, EO. Box 6127, Newport News,Virginia 23606 * Figures based on 1981 Houston, Texas, cost survey. Costs may vary due to local labor and annual steel throughput. Circle 292 on Reader Service Card 1 1 The newTTS Shotblast and Paint System can reduce your surface treatment costs to only a square foot. (That compares with 194! 0r more for conventional manual methods, and 65$ - $1.10 for contract work*) TTS doesn't just provide components, "but a complete system tailored to your needs based on our long ex-perience in steel mechanical handling and production processing. (In most cases, our expertise and engineer- ed equipment can improve your other plant operations significantly, too.) At TTS all engineering services required to put a system into operation are performed at our facility including project manage-ment and spare parts recommendations. Our methods have re- sulted in fully integrated systems that are now oper-ating successfully around the world. And many of our customers are using their excess capacity to process steel for others at a profit. For more informa-tion, contact TTS at (804) 595-5153.
