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Seaward Supplies 53 Fenders For Conoco's Hutton TLP Seaward International's Sea Cushion® and Sea Guard fenders recently played a vital role in the mating operating of the Conoco-operated Hutton Tension Leg Platform (TLP) in Scot- land's Moray Firth. Seaward supplied 53 of its foam-filled fenders for this innovative offshore oil platform. The fenders met Conoco's requirements for a fender system designed for rapid installation, reconfi- guration and removal. The fenders were each approximately 8 feet in diameter and 16 feet long. The steel superstructure of the Hutton TLP was built in two sections. The upper 18,000-ton integrated deck supports drilling and produc- tion equipment and housing. The lower, 300- by 315-foot, 27,000-ton hull includes six 200-foot high columns linked by pontoons. Seaward's fenders were linked around the six columns to protect them from impact during the mating operation. Seaward's fenders were selected for their high energy absorption capability with low reaction pressure and for their design which would not damage the TLP paint system. The new platform is tethered to the seabed of the Hutton Oilfield beneath the North Sea about 90 miles northeast of the Shetland Islands by tubular steel mooring lines held under con- stant tension. The first oil flowed in August from this platform. The Hutton field is expected to produce about 200 million barrels of oil over its 20-year life. This field could have been devel- oped with conventional structures, but the Con- oco group decided to test the TLP concept in water within saturation diving depth to allow monitoring of the seabed mountings and ten- sioned cables. Since the fenders supplied to Conoco were needed for the mating operation only, they are currently available from Seaward International at a reduced cost. Circle 76 on Reader Service Card 'SEE US AT FISH EXPO BOOTH 2507 ALL THE PURE WATER YOU CAN DRINK Our long term durability units with our advanced engineering offers you the best quality possible in Water Purification Systems for the marine environment. Call and talk to our expert salespersons about our broad selection of units available for your specific-special application. For more information call or write: GLOBAL WATGR TECHNOLOGY 2000 West 1 35th Street, ¥ A.i.v.-n."„. Gardena, CA 90249 illace Marine Tec. (213)516-9911, Telex 182445 Circle 246 on Reader Service Card Toll Free (800)421-4503 We'll build your barge your way. Our design and construction flexibility, experi- enced craftsmanship, and advanced facilities produce competitively priced, quality barges built for each customer's shipping operation. Contact us, and we'll build one your way. Brownsville, Pennsylvania 15417 Phone: (412) 785-6100 HBC Barge Circle 230 on Reader Service Card October 1, 1984 7 ANTENNA SYSTEMS • CABIN OUTLETS • NO ROTOR REQUIRED • VCR INPUTS • MARINE ENGINEERED CMC Communications, Inc. 5479 JETPORT INDUSTRIAL BLVD. TAMPA, FLORIDA 33614 PHONE 813-885-3996 GRANGES Repair Service Worldwide "Flying Shiprepairers" for CRANKSHAFTS • BEARING SADDLES CRACKED CYLINDER BLOCKS PISTONS - CYLINDER COVERS • TAIL SHAFTS by methods of welding portable machining pourable chocks GRANGES REPAIR SERVICE GmbH Gutenbergring 64 2000 Hamburg Norderstedt Germany Phone (40) 523 5001 Tx 215553 or 2163769 Nightcall (4101) 32978 Agent in New York, Mr. Field Phone 516/466-5340 Tx 960127 October 1, 1984 Circle 232 on Reader Service Card Circle 194 on Reader Service Card Circle 245 on Reader Service Card Over years, we ve second to nc of New York. We h. capacity and expe repair any ship propulsion system afloat today, as well as complete repairs to boilers, and other auxiliary machinery, on board or in our shop, whichever is the will meet your budget and schedule. AH our work meets the requirements of every major classification society. Call Universal. Our only job is to get you back to sea fast UNIVERSAL METAL MACHINE WORKS, INC. 608 Union Street, Brooklyn, NY 11215 Tel. 718-855 9797/718-237 2445 Telex235046 OMMW124 hp. 203 847 8880
