![]() HMD recognizes that rigorous documentation of fabrication records is an indivisible component of nuclear hardware. Likewise, the implementation of the Corrective Action Request (CAR) process has been lauded by visiting auditors and invigilators as a state-of-the-art process. The control of the manufacturing processes by the indigenously developed “e-sads” package has eliminated virtually all errors arising from human performance failings. This information management system also permits HMD to document and process all deviations – big and small – in accordance with the company’s written quality assurance procedures. The machinery, fixtures, tools, and equipment that comprise HMD’s physical infrastructure are supported by a state-of-the-art information management system that enables the factory to produce nuclear grade hardware with a rigorous and detailed record of the critical inspection and fabrication evolutions for archival reference. ![]() Operating processes and procedures are continually verified to meet the most stringent requirements of HMD’s customers. HMD uses a broad range of quality-certified engineering and manufacturing processes that include computer-aided design, precision machining and welding, and performance testing. HMD’s ASME N and NPT Quality Assurance Certifications enable its design, fabricate, test, and deliver the whole array of capital equipment and structural weldments needed by nuclear plants. HMD’s wide range of structural fabrication capabilities for nuclear power plants include safety-related special tools and handling equipment, storage and shipping containers for radioactive waste, heat exchangers, pressure vessels and storage casks, and spent fuel storage components. Manufacturing of equipment engineered by external clients takes place side-by-side with Holtec International-designed equipment. While the great bulk of HMD’s manufacturing output is based on Holtec Nuclear Division’s engineered designs, and is largely of safety-significant pedigree, HMD also manufactures commercial heat exchange equipment and weldments for the Heat Transfer Division. The organizational independence of QA from production is an important element of Holtec’s corporate organization. The Quality personnel are direct employees of Holtec International, while the production personnel are on HMD’s payroll. To establish complete independence between production and quality, HMD’s quality group reports directly to the corporate Quality Assurance Vice President, based on New Jersey. State-of-the-art manufacturing machinery supported by a cutting-edge information management system constitutes the manufacturing infrastructure of the company which produces hundreds of complex capital equipment each year to the exacting codes and standards involved in their purchase specifications.Īnother major operational link between the factory and the headquarters is Quality Assurance. HMD has differentiated itself as a distinguished manufacturer for discerning clients by a total commitment to nuclear quality, by maintaining a first-rate manufacturing infrastructure and by a vigorous program of developing and nurturing high quality craftsmanship. Over 80% of HMD’s manufactured equipment are destined for commercial nuclear plants. In addition, the factory is served by a proven array of subcontractors who provide a multitude of services ranging from laboratory testing services to laser metal cutting. Nondestructive testing capabilities include the entire gamut of methods used in the metal fabrication industry, such as liquid penetrant, magnetic particle, radiographic, helium leak, hydrostatic, ultrasonic, load and functional testing. ![]() HMD employs the latest technology in water jet cutting, laser cutting, grit blast and painting in an environmentally controlled autonomous in-shop paint facility. Metal forming operations are performed by CNC press brakes and bending rolls. Two CNC plasma-cutting systems, complete with 14 x 40 foot water tables provide for efficient and accurate part preparation. Heavy machining is performed on CNC vertical and horizontal milling and boring machines. Variable Elevation Cask Pedestal (VECASP)Īll shop areas are serviced by bridge cranes ranging from 10 to 200-ton capacity.Heat Exchangers for Nuclear Power Plants.DREAM Inserts for Enhanced Pool Reactivity Control.Fundamentals of Holtec’s Corporate Safety Culture.A Message from the Senior Vice President and Chief Commercial Officer.A Message from the Chief Governance Officer.
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