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machinery space was created by using a store room on the 60-ft. flat, and fabri- cation of a tunnel through the number one and two stability tanks which creat- ed a passageway into the main engine room. In the new machinery room three, Ingersoll Rand SSR 60 rotary screw air compressors with dryers and air filters were installed, the existing air receiver was relocated to this space and the installation of one air liquid Nitro- gen generation unit was accomplished. An Intellisys control system was installed, allowing the whole air system to be operated with minimal crew involvement. In addition, the system can be operated remotely from the engine control room. New Steering Gear To comply with current SOLAS requirements, the existing two ram Lidgerwood steering gear was replaced with a Mitsubishi four-ram electro hydraulic unit. The crosshead was removed from the rudderstock and machined to accommodate the new unit. The existing system was removed with all its components and foundation. The removal of the stern anchor winch and hawse pipe provided the necessary access for rigging the units in and out. The electrical and control hook-ups were made in conjunction with the inte- grated bridge upgrade, allowing for new feedback units for automatic pilots, new emergency steering set up, new angle indicators and feedback back units. Mooring Arrangement Modification Oil Companies International Marine Forum (OCIMF) required a major upgrade of the vessel's entire mooring system. Ten lakeshore winches, the for- ward and aft first line ashore assemblies, the aft anchor windlass and hawse pipe YOU'VE KNOWN US FOR QUALITY RIGGING PRODUCTS SINCE 1890 Now more than ever, Skookum signifies value in today's cost- conscious world. Our comprehensive block, tairlead, sheave and alloy forging lines have met the challenges of the most demanding applications around' the world. And in the process, we've proudly taken part in the shaping of American history; from salvage operations at Pearl Harbor and construction of the Grand Coulee Dam to San Francisco's BART and the space shuttle. SK66KOM* Whatever your applications, we're committed to serving you with the finest in standard and custom engineered products. For further information contact your nearest dealer or call us direct: Skookum PO Box 280. Hubbard. Oregon 97032 Telephone 503/651-3175 1 -800/547-8211 FAX 503/651 -3409 4 Blocks & Rigging swca im*> AN ULVEN COMPANY Circle 280 on Reader Service Card www.maritimereporterinh.com Are Stray Electrical Currents Destroying Your Machinery? -Used on propeller shafts, tufbines, generators, electric motors, gears, pumps, and other rotating equipment. Failure to properly ground rotating shafts can result in expensive damage, such as bearing failures. -Operates dry or with oil spray. Self- cleaning. -Wofklng parts are removable during operation. Remove screws at "X" to pull entire brush assembly out of brush casing. -Brush voltage is insulated from casing, allowing voltage and current monitoring. -Provision to raise brush from shaft during operation and to inactivate If contact is not desired. Visit us @ Workboat Show Booth 879 "TOOTHBRUSH" TYPES "LW," (SCHEMATIC) "L" & "S" TOP ARRANGEMENT NO SPRINC-ASaST REQUIRED rOR HORIZONTAL ±+5* GASKET -TERMINAL * L£AD WIRE BRUSH UWT, REMOVABLE IN SERVICE CASING WITH FIANCE. PERMANENTLY MOUNTED "PLUNGER" TYPE "A" (SCHEMATIC) pujhger omwice, REMOVABLE N SEWICE ^KM MOTOR j/Obrush-rash; screw BRUSH CASNG Htm M*E. PERWWENTIY MOUNTED ©2001 SOHRE TURBOMACHINERY INC August, 2001 SOHRE TURBOMACHINERY INC. 132 Giibertvilie Rood, PO. Box 889 "EL (4' 3) 967-6908 Wate. Massachusetts 01082-0889 FAX [413) 967-5846 (800) 207-2195 tschreu^feturbacom www.sohreturbo.com Circle 238 on Reader Service Card www.maritimereporterinfo.com www.maritimereporterinfo.com HHHBBa SWITCH mmm Smart Electronic Level Switch with No Moving Parts The Sea Switch Two was designed and patented for all tank applications. The Sea Switch Two offers a reliable solution for liquid level detection and control for cargo, ballast, and storage tanks, without any moving parts. The Sea Switch Two uses a fully static system that is based on the propagation of an acoustic wave into a metallic rod. A piezo-electric sensing element produces a wave along the rod. As the liquid reaches the sensing element the oscilla- tion stops and the alarm is activated. The Sea Switch Two sensor detects high, high- high, or low level in any liquid with an alarm output given by a dry contact or current loop change 6-18 mA. • Easy installation • Self-test built-in • Fully static system - no moving parts s ELECTRONIC MARINE SYSTEMS. INC. 800 Femdale Place Rahway, NJ 07065 Call today for more information! 732.382.4344 732.388.5111 fax emsmarcon@aol.com e-mail http://www.emsmarcon.com Circle 227 on Reader Service Card www. maritimereporterinfo. com 33
