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Bethlehem Steel Plans Sales of Shipyards In Texas & Singapore Bethlehem Steel Corporation re- cently announced plans to sell three of its shipyards and consolidate its shipbuilding operations at Sparrows Point, Md. According to Walter P. Wil- liams, chairman and chief execu- tive officer of Bethlehem Steel, the I firm plans to sell its yards in Singa- pore and Beaumont and Port Ar- thur, Texas. The company will use its Sparrows Point facility to market and produce offshore drilling plat- forms, ships and other marine prod- ucts, as well as to perform ship repair, conversions and modifica- tions. At present, the Bethlehem Steel- Sparrows Point yard is constructing two oceanographic survey ships for the Navy under a $130-million con- tract. 1 (IIEGRTOn mnninE pumrc MEGATOR SLIDING-SHOE PUMP Handle oily-bilge and sludge of low or very high viscosity Exceptional suction and rapid self-priming powers Will not be harmed if left run- ning on empty bilge or sludge tank Low maintenance costs due to simple construction and single cover access No foot valve required — simple installation. For More Information Call: MEGATOR CORPORATION 562 Alpha Drive • Pittsburgh, PA 15238 Telephone 412/963-9200 • 800-245-6211 Circle 118 on Reader Service Card Since 1927 KEEL COOLERS ECONOMICAL & COMPLETELY RELIABLE 3 Models to choose from; 2 with only 1 thru-hull fitting; greater flexibility in installation, reduces time and costs. BETTER MATERIALS! Bronze fittings, monel fastenings, 70% Cu-30% Ni Turbo Tube—stronger & more corrosion resistant than 90-10. Grooved Turbo Tube design gives more heat exchange than smooth, round or rectangular tubing. Consequently, a shorter cooler is required. SPIRAL GROOVES MAXIMIZE HEAT TURBO TUBE TRANSFER BETTER DESIGN! Aircraft-type flexible double o-ring construction, proven for over 35 years, eliminates problem of cracked brazed joints & expensive repair. Tubes can twist axially & longi^ tudinally to conform to hull curvature. Can be recessed into hull! Streamlined design, unlike bulky box-type coolers, detachable in minutes without disturbing inboard plumbing. BETTER ENGINEERING! 50 years of experience allows us to publish over 700 computer-aided recommendations; hundreds more in our files. Complete line of models & sizes always in stock ensures fast delivery to cool any propulsion & generator engine, transmission, aftercooler & intercooler. w THE WALTER MACHINE CO. INC. The pushboat Valvoline, sister vessel of the recently delivered SuperAmerica, shown in operation near New Orleans. Both pushboats were built by Quality Shipyards for Ashland Oil Co. as part of a series. Quality Shipyards Delivers Third Pushboat In Series of Three To Ashland Oil Company Quality Shipyards, Houma, La., recently delivered the 4,200-hp pushboat SuperAmerica, the third in a series of three new vessels built for Ashland Oil, Lexington, Ky. The three pushboats replaced towboats that were all more than 40 years old. Ashland invested about $3.5 mil- lion for each boat to modernize its fleet. Ashland already operates the largest fleet of tank barges on the inland waterways. The SuperAmerica has an overall length of 150 feet and breadth of 45 feet and has accommodations for 17. Her normal crew complement is 10. The 4,200-hp inland towboat is powered by a pair of Caterpillar 3606 diesel engines. The Cat 3606 is one of a series of new large displace- ment engines that are offered in six, eight, or 12-cylinder versions. De- signed to operate on number two or heavier grade fuel oil, the 3606s are making their new boat debut in the SuperAmerica and her sister ves- sels, the Valvoline and Paul B. Blaz- er. Intake air for the two main engines is filtered by high-efficiency Amer-Kleen filters. Two 155-kw generators, each powered by a Caterpillar 3306TA, insure ample electronical power for the boat. The rest of the drive package con- sists of Falk 24MR40 reduction gears with a ratio 4.48:1 turning 105- inch Columbian Bronze five-bladed propellers. For added low-speed power, the propellers are fitted with Kort nozzles. Some of the navigation and com- munications equipment featured are the SuperAmerica includes two Standard Horizon VHF radios, a Motorola SSB radio, two Sperry Marine radars, and an Elac depth sounder. The SuperAmerica has impres- sive tank capacities, holding about 100,000 gallons of fuel oil, 10,000 gallons of potable water, 10,000 gal- lons of wash water, 3,000 gallons of lube oil and 30,000 gallons of ballast water. The SuperAmerica along with her sister ships, the Valvoline and the Paul G. Blazer, should help Ashland Oil meet their customer demands in a very competitive market. For free literature detailing the boatbuilding facilities of Quality Shipyards, Circle 64 on Reader Service Card SUPERAMERICA Equipment List Main engines (2) Caterpillar Generator engines Caterpilla Propellers Columbian Bronze Reduction gears Falk Steering system .... Skipper Hydraulics VHF radios Standard Radars Sperry SSB radio Motorola Depth sounder Elac Deck winches Nabrico Fuel purifier Alfa-Laval Search lights Carlisle & Finch Airhorns Kahlenberg Fuel meters Tokheim A/C Carrier Fire detectors EMI 201-656-5654 P.O. Box 7700 Jersey City, N.J. 07307 Circle 136 on Reader Service Card Telex: 12065 WALTERCO JCTY Centrico Offers Advanced Oil Purifying Equipment —Brochure Available Centrico, Inc. offers state-of-the- art equipment for cleaning even the lowest grades of fuel and lube oil. Two technologically advanced units offered by Centrico are the self-cleaning Westfalia OSA-type oil purifier and the VESA-EC-2 preci- sion timing and monitoring device. OSA-type oil purifiers are widely used in shipboard applications for the purification of fuel and lube oils. Centrico offers a number of OSA centrifugal purifier models which remove impurities from heavy oils at rates ranging from 350 to 6,075 gph. The VESA-EC-2 automatic tim- ing unit is designed to control and monitor OSA-type centrifuges when purifying high-density oils. This VESA unit, coupled with Westfal- ia's latest self-cleaning centrifuges, offers the optimum in technology for fully automatic, two-stage treat- ment of heavy fuel oil with densities up to 1.01 g/ml. Westfalia oil-purifying centri- fuges offer efficient utilization of heavy oils as well as improvement of engine performance, reduction of engine wear and breakdowns and the lengthening of lube oil life. For a free brochure on Centrico's Westfalia OSA-type oil purifier and the VESA-EC-2 precision timing and monitoring unit, Circle 89 on Reader Service Card 10 Maritime Reporter/Engineering News
