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sor of engineering, Webb Insti- tute of Naval Architecture, Glen Cove, N.Y. Marine Systems Committee — Capt. William M. Nicholson, USN (ret.), Associate Director, Office of Marine Technology, NOAA, Rockville, Md. Ship Production Committee — Ellsworth L. Peterson, president, Peterson Builders, Inc., Sturgeon Bay, Wis. Ship Technical Operations Com- mittee — Thomas J. Sartor Jr., vice president-Marine, Farrell Lines Incorporated, New York, N.Y. Ships' Machinery Committee — Robert P. Giblon, president, George G. Sharp, Inc., New York, N.Y. Keyes Offshore Asks Title XI For Two Rigs To Cost $64.1 Million Keyes Offshore, Inc., 2425 Foun- tainview Drive, Houston, Texas, has applied for a Title XI guaran- tee to aid in financing the con- struction of two jackup drilling rigs. Designed to operate in wa- ter depths up to 250 feet, the units would be used in the Gulf of Mexico. Ingalls Shipbuilding, Pasca- goula, Miss., is the proposed builder, with deliveries scheduled for March and May 1981. The total estimated actual cost of the two rigs is $64,142,000. The requested guarantee would be for $43,142,000. J.M. Lewis Appointed VP Operations At International Paint Compact 100-Watt SSB Offered By ITT Mackay —Literature Available A new single-sideband radio- telephone designed for small com- mercial vessels, while meeting FCC requirements for use as a shore station, has been introduced by the ITT Mackay Marine Divi- sion of International Telephone and Telegraph Corporation. Measuring less than 5 inches high, 14 inches wide, and 18 inches deep, the compact Mackay Marine 6100 is suited for use on vessels where space is critical and de- pendability and simplicity of op- eration are required. The radiotelephone can be in- stalled on any convenient flat sur- face, such as a tabletop, bulkhead, or overhead. Operating features of the Mackay Marine 6100 include 100- watt PEP transmitter output, a 2 to 9 MHz frequency range, com- plete solid-state circuitry, field programmability, 24 frequency synthesized channels, and a choice of simplex or semi-duplex opera- tion on all channels. It weighs 25 pounds. For complete literature and specifications, write Ed Engebret- son, ITT Mackay Marine Division, P.O. Box 25241, Raleigh, N.C. 27611. James M. Lewis James M. Lewis has been ap- pointed to the new position of vice president of operations of Inter- national Paint Company. The ap- pointment was announced by John P. Merrill Jr., executive vice pres- ident. Mr. Lewis comes to Interna- tional Paint after 10 years with the Coatings Division of Mobil Chemical Company. In his new position, Mr. Lewis has charge of all operating functions, and ini- tially will be involved with im- proving the company's inventory management and production dis- tribution systems. Mr. Lewis re- ceived his degree in chemical en- gineering from the University of Tennessee. Fro^ither ifoC MARU^MD)" LINE BLIND An incredibly simple solution to a serious shipboard problem. I I The problem: Leakage in shipboard piping— leakage that allows segregated fluids to mix. The potential danger to your _ cargo and even to your ship is so seri- ous it can't be measured in money. IVorics Better: A unique positive seating twin disc seal allows the Marland Line Blind to be inspected for leakage while it's in service. A quick look into the body of the valve is all it takes. Should there ever be a leak, you can fix it in min- utes—before it can become a problem. Less Maintenance: Marland Line Blinds will last indefinitely be- cause there is no metal-to-metal seating to produce friction and wear. The only replacement parts are gaskets your crew can cut aboard ship from standard sheet packing! Costs Less; Because of the unique efficiency of its design, the Marland Line Blind sells for 30% to 50% less than competing products. And that doesn't take into account the money and time they will save in maintenance. The solution: The Marland Line Blind—a simple, trouble-free device that works better, needs less maintenance and costs less than any competing prod- uct! Available in standard IPS sizes 2 in. through 18 in. with custom sizes on request. Only Two Nuts to Loosen Spring Lifts Cover Flange without Handling 150 lb. Standard Bolting International drillings on request. (Butt Weld Ends Available Cover Flange Opens for Fast, Easy Inspection for Leaks While Line is Under Pressure Furnished in slim design or gate valve face-to-face. Drain! Plug (Leak Detector) Schematic: Marland Line Blind Product No. SLB1 The Marland Line Blind is available for fast off-the-shelf delivery anywhere in the world. Anywhere you buy it, you can count on the service and reliability you've always associated with the Mar- land name. MARtLJMD)^ ENVIRONMENTAL SYSTEMS, INC. North Main St., Walworth, Wl. 53184 (414) 275-2171 Telex: 910-278-2469 Marland N.Y Sales Office: 311 East 83rd St.. New York, NY 10028 (212) 734-4426 Marland U.K.: 181 Queen Victoria St. London EC4V 4DD England (01) 236-5902 Telex: 884523 MarlMc G Worldwide Sales and Service U.S.A. Finland California France Florida Germany Louisiana Greece Massachusetts Hong Kong Missouri India New York Israel Oregon Italy Pennsylvania Japan Texas Korea Washington Netherlands Wisconsin Norway Worldwide Pakistan Argentina Peru Brazil Singapore Canada Taiwan Chile U.A.E Denmark Spain England Sweden MARLWD)^. ENVIRONMENTAL SYSTEMS, INC. N Main Street. Walworth. Wl 53184 Please send further information and specifications on the Marland Line Blind to: Name Position Company . _ Address. Country Intended applications.. April 1, 1980 35