With more than 25 years of licensed hot-cell operation, SGS MP Machinery and Testing provides nuclear and advanced-materials testing alongside custom test-system engineering. Based in State College, the company is one of the few independent U.S. facilities with licensed high-activity hot cells, supporting irradiated-materials analysis, failure investigations, and reactor surveillance work. MP Machinery and Testing joined SGS in 2024, retaining its specialized engineering expertise while gaining access to SGS’s global network.
ASME Boiler and Pressure Vessel Code
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10 CFR 50 Appendix H
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ASTM E 185
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NRC Regulatory Guide 1.190
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Assurance Technical Services, IncFounded in 1986, Assurance Technical Services is a Delaware, Ohio engineering firm known for its long-running work in the nuclear industry. The company supports nuclear and industrial customers with environmental qualification testing, while its in-house engineering and manufacturing operation develops the specialized equipment those projects require. Its nuclear test programs are supervised by licensed professional engineers, and its quality system has repeatedly passed inspections by the U.S. Nuclear Regulatory Commission.DELAWARE, OH
CM Technologies CorporationSince 1986, CM Technologies Corporation has built its reputation around ECAD® testing for the demanding nuclear power industry, where more than 90% of its clients operate plants for production, research, or other applications. Based in Coraopolis, the company serves customers worldwide with specialized systems and testing services that help identify wiring and circuit problems.334515CORAOPOLIS, PA
Dechert Dynamics CorporationSince Joseph Dechert opened its Palmyra machine shop in 1946, Dechert Dynamics Corporation has grown from repairing nearly anything made of metal into a CNC machining operation known for handling large, technically demanding parts and difficult materials. The company serves customers across the United States from its Pennsylvania facility, including work in the highly critical nuclear sector. Dechert Dynamics earned ISO 9001:2015 DEKRA certification in 2015, reinforcing its documented inspection and quality-control processes.332710PALMYRA, PA
Concurrent Technologies CorporationAs a nonprofit applied scientific research and development organization, Concurrent Technologies Corporation is known for translating difficult engineering problems into practical technologies for government and commercial clients. In Johnstown, its Center for Advanced Nuclear Manufacturing applies that expertise to the emerging small modular and advanced reactor industry, while its laboratory has provided materials testing for more than 35 years.JOHNSTOWN, PA