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Halter Delivers Two Crewboats For Service Offshore Brazil Twin Detroit Diesel-powered crewboats Capela and Atalaia were delivered recently by Halter's Chalmette division to Jackson Bermuda, Ltd. Vessels will operate off the coast of Brazil. The size of crewboats has lengthened considerably as the search for oil and gas moves far- ther offshore and into rougher waters. Halter Marine's standard long-deck, 101-foot crewboats like the Capela and Atalaia are dis- tinctive examples of the new gen- eration of large crewboats for the offshore energy industry. Recently delivered to Jackson Bermuda, Ltd. for service off the coast of Brazil, the Capela and Atalaia can handle the chores of a crewboat and still haul 30 tons of cargo on the deck. Each Halter boat has seating for 55 passen- gers and an extra-long cargo area measuring 55 by 17 feet. The triple-screw aluminum crewboats reached trial speeds of 24 mph with three GM Detroit Diesel 12V71TI diesel engines turning through Twin Disc MG- 514 reduction gears of 2:1 ratio. Each engine develops 510 horse- power at 2,100 rpm. The vessels have a 500-mile range with their 2,400-gallon fuel capacities. The Capela and Atalaia each has a 21-foot beam, 10-foot depth and draws 5V1> feet of water. A spacious engine room houses the main diesels as well as two GM Detroit' Diesel 3-71 30-kw gener- ators. Both vessels were outfitted with Decca 110 radars, Motorola VHF and SSB radios, and Dan- forth Constellation compasses. The boats have accommodations for up to six people in three staterooms. The new crewboats were built by Halter's Chalmette, La., di- vision, one of 10 shipyards owned and operated by Halter Marine in the Southeastern United States. MSC Will Charter Sun Transport's New Product Carrier 'New York Sun' Sun Transport, Inc. and the Military Sealift Command (MSC) recently signed a contract for MSC's five-year charter of Sun Transport's 34,400-dwt product tanker New York Sun (See De- cember 1, 1980 issue MR /EN, page 28). The contract for MSC's charter of the newly constructed tanker in the worldwide trade was signed by Sun Transport presi- dent Frederick P. Eisenbiegler and Rear Adm. Bruce Keener III (Commander-MSC) during brief ceremonies at MSC's Washington, D.C., headquarters. Commenting on the charter, Mr. Eisenbiegler said: "This sign- ing brings to a successful conclu- sion our marketing efforts to find the right customer for the ship. Sun Transport faced stiff compe- tition in bidding for this charter. Our vessel was selected because its modern features make it the rierht ship at the right time for MSC operations. The ship's fuel- conserving diesel power plant and a satellite navigation system that will enable it to pinpoint its posi- tion at any given time are two major operational features that certainly contributed to the MSC decision to charter the ship." Specified modifications have been made to the tanker that will enable it to refuel U.S. Navy ships under way, as well as per- mit the transfer of personnel and light, dry cargo between itself and other ships while at sea. Fea- tures of the 612-foot-long vessel include automation, permitting control of engine speed and direc- instant Relief from IMCO Radio Monitoring from Electro-Nav . .. and it won't cost you a bundle. It's our new EN 2182R Watch Receiver. We designed it to meet or exceed the very latest SOLAS 74/IMCO A.383 round-the-clock distress monitoring directives, and the pertinent requirements of just about every maritime regulatory agency in the world, CEPT, UK Home Office, Scandinavia's PTT. USA's FCC, you name it. And it's available right now, so you can forget about having to apply for additional extensions. EN 2182R is compact, rugged, reliable, real state of the art. And fully flexible. With normal and muted operation. Integral loudspeaker and built-in test generator. Plus provisions for external speakers, alarm indicator and reset controls. And an optional digital clock which automatically lifts mute during silent periods. This watch receiver will mount anywhere, table, bulkhead, or overhead, so it won't get in your way. It operates on both AC and DC; all you do is plug it in and it's ready to go. The low cost is also a relief. Especially since no unit anywhere near the price of the EN 2182R comes anywhere near its performance. And it comes with a full year's guarantee. So here's an easy way to get rid of a headache — before it starts. Call Electro-Nav today. Electro-Nav h or everything you need in marine electronics Elizabeth. NJ 07201; 840 Bond Street, Tel: (201) 527-0099. (212) 697-7770: Telex 13-9381 NAVELECTRELBT • Oakland. CA 94606, 750 Kennedy Street. Tel: (415) 533- 1840: Telex. 33-8509 • London SW18 4AW England; 3 Hardwicks Way, Wandsworth. Tel. 01-874-7281 Telex: (851) 928229 A HAPPY CUSTOMER —Sun Transport president F.P. Eisenbiegler signs con- tract for 5-year charter of product car- rier New York Sun by Military Sealift Command as Rear Adm. Bruce Keener III (Commander-MSC) looks on. tion from the bridge; air-condi- tioned crew quarters; and an ele- vator connecting four superstruc- ture decks with the engine room. Six pumps are installed to dis- charge the tanker's 247,000-bar- rel cargo in 15 hours. Other features of the New York Sun include segregated ballast, an oil/water separation system, a sewage storage and treatment system, and a collision avoidance system. The Navy's Military Sealift Command provides for the ocean- borne transport of Department of Defense cargo. New Color Brochure On Escher Wyss Props Available At No Cost Escher Wyss, Ravensburg (Fed- eral Republic of Germany) has supplied a total of more than 1,400 controllable-pitch propel- lers, whose power ratings and di- ameters extend up to 33,800 kw (45,266 bhp) and 7.8 m respec- tively. The first hydraulically op- erated controllable-pitch propeller for marine application was put into service some 45 years ago. A new informative 34-page, full-color brochure containing 100 illustrations and diagrams is now available at no cost from Escher Wyss. It considers the develop- ment as well as the advantages of the controllable-pitch propel- ler for the various types of ships in detail. The numerous diagrams reflect the benefits to be derived from controllable-pitch propellers under different operating condi- tions : increased towing power, reduced stopping time, improved operating behavior and the sav- ing of fuel. The particular features of the Escher Wyss design, e.g., accom- modation of the control valve in the ship's interior, double and low-friction bearing arrangement for the propeller blades, large lever arm radii (providing precise pitch setting and low axial loads), own-choice propeller blades with bolted on or integrally cast trun- nions, low maintenance and good accessibility to all the major com- ponents, are illustrated by means of large-size, three-dimensional pictorial representation. For a free copy of the brochure on Escher Wyss propellers, Write 45 on Reader Service Card 28 Write 208B on Reader Service Card Maritime Reporter/Engineering News
