Since 1977, Upstate New York’s Tri Nuclear Corp. has manufactured underwater filter/vacuum equipment, demineralizers, shielding products and liquid radwaste processing equipment for nuclear utilities. Its underwater filtration systems are used at every nuclear power plant in the United States, as well as at plants and nuclear organizations overseas, and the company also develops custom equipment for unusual plant needs. Tri Nuclear is ISO 9001:2015 certified and maintains equipment, parts and filters for outage support around the clock.
ISO 9001:2015
NUREG-0612 Certified
Compliance program
ANSI N14.6 Certified
Compliance program
Pentek, IncSince 1981, Pentek, Inc. has manufactured and engineered dustless surface-decontamination equipment and processes for hazardous commercial, industrial and nuclear work. The Coraopolis company’s specialty is a single-step system that removes, collects and packages waste while built-in controls limit dust and worker exposure. Its roots trace to the need for nuclear-grade cleanup technology identified after the 1979 Three Mile Island accident, and its equipment has since been used across nuclear weapons and utility sites as well as DOD projects.CORAOPOLIS, PA
NuVision EngineeringFounded in Pittsburgh in 1970 as O’Donnell & Associates, NuVision Engineering develops nuclear engineering services and specialized technologies for power plants, radioactive-waste cleanup, and hazardous environments. Its proprietary portfolio includes the patented MSIP® process for mitigating stress-corrosion cracking, Power Fluidics™ waste systems, and radiation-resistant remote manipulators. With facilities in Pittsburgh and Mooresville, North Carolina, the company has supported legacy-waste cleanup in North America and the United Kingdom for more than 30 years and has conducted over 100 large-scale demonstration programs.PITTSBURGH, PA
MET WELD INTERNATIONALBuilt on decades of welding and fabrication experience, Met Weld International is a U.S.-owned small business serving industrial, power-generation, and commercial nuclear customers from its Upstate New York facility. The company is known for carrying projects from design through startup, with a particular depth in hydrogen-cooled generator support and fuel-conditioning work. Its quality system is certified to ISO 9001:2015 and includes ASME Section III and Section VIII authorizations.ALTAMONT, NY
NUCON International, IncFounded in 1972 as Nuclear Consulting Services, NUCON International designs, fabricates and tests fluid-cleaning and treatment systems, with a particular focus on nuclear air treatment and adsorption technology. The privately held Columbus company also operates specialized laboratory and field-testing capabilities, including radioiodine adsorbent testing, and develops custom activated carbons and solvent-recovery systems for complex industrial applications. Its quality program is structured to meet nuclear and defense requirements, and its field engineers have tested nuclear air-treatment systems at 65 U.S. nuclear facilities as well as international sites.COLUMBUS, OH