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22 MTR July 2008 water or rotating machinery. The CaviBlaster system consists of an engine or motor driving a pump that propels water through a proprietary nozzle. As the water exits the nozzle, the pressure drops and the water begins to vaporize. As the jet veloci- ty drops or when it hits an obstacle the voids (bubbles) implode due to increased pressure. The collapsing bubbles release energy and produce ultrasound, creating a distinctive noise. The force generated by the energy released during implosion of the cavitation bubbles creates small- scale shock waves that tear foreign material off of the surface to be cleaned. Deep Ocean Engineering 1431 Doolittle Drive, San Leandro CA 94577 Tel: 510-562-9300 Email: customersolutions@deepocean.com www.deepocean.com Deep Ocean designs, builds and tests its ROV's from its plant in California. Deep Ocean has been in continuous operation for 25 years and has sold more than 530 ROV sys- tems in over thirty countries world- wide. Deep Ocean's ROV systems have been utilized in a broad range of industry applications - military, secu- rity, salvage, long tunnel and pipeline inspection, customs, nuclear and hydroelectric power plants, dams and lakes, offshore oil and gas servicing, scientific research and education, fisheries and broadcast filming. Customers include the military organizations of eighteen (18) coun- tries (including the U.S. Navy, Naval Surface Warfare Center, Explosive Ordinance Disposal, Naval Facilities Engineering and Service Center and Army Corps of Engineers), the FBI, Canadian Defense, UK Customs, various utility power companies, sci- ence, law enforcement and security groups. DeepSea Power & Light 3855 Ruffin Rd., San Diego, CA 92123-1813 Tel: 858-576-1261 E-mail: sales@deepsea.com www.deepsea.com DeepSea Power & Light's growth means it is moving into a 36,000 sq. ft. state-of-the-art facility just up the road from its current location. The company's new address, as of September 1, 2007, will be: 4033 Ruffin Road San Diego, CA 92123- 1817. DeepSea Power & Light has designed and manufactured oceano- graphic equipment for more than 20 years, including underwater lights, underwater video cameras and batter- ies. EdgeTech/ORE Offshore 4 Little Brook Road, West Wareham, MA 02576 T: (508) 291-0057 x 713 www.edgetech.com www.ore.com VP: Greg MacEachern ,ORE Testing Capabilities: Acoustic test tank, pressure test facility, company boat for sea trials Number of Employees: 60 EdgeTech Marine and ORE Offshore are sister companies that are based out of the same facility in West Wareham, Mass. The two companies employ 60. EdgeTech traces its histo- ry back to 1965 when it operated as a division of EG&G. In 1995 the divi- sion established itself as a private company and selected the name EdgeTech, in part to honor the late Dr. Edgerton, an MIT professor and marine instrumentation pioneer. EdgeTech develops and produces a variety of standard and engineered to order marine products and systems including side scan sonar, sub-bot- tom profilers and combined, integrat- MTR100 EdgeTech 4200 Towfish MTR#6 (17-32).qxd 7/17/2008 2:32 PM Page 22
