Sosny R&D Company develops and fabricates non-standard equipment for nuclear facilities and other industries including:
- Equipment for nuclear power plants, buildings and complexes accommodating nuclear research reactors, nuclear installations and nuclear material storage facilities,
- Equipment for nuclear fuel fabrication,
- Equipment for SNF radiochemical reprocessing,
- Transport packagings for radioactive material shipment
and other non-standard equipment based on the drawings prepared by the Sosny Company’s specialists or the customer-provided drawings.
The Design Engineering Department of Sosny R&D Company consists of 45 people, and 15 more engineers work at the Design Engineering Office in the town of Elektrostal in Moscow region. Most of our design engineers have higher vocational education and at least five (5) years of relevant professional experience.
The main task of our design engineers is to develop design documents in compliance with the customer’s requirements as well as the Russian standards, rules and regulations. The Chief Engineer manages development of the design and technical documents at Sosny R&D Company. All design documents are prepared using the certified software including CAD systems: ASCON KOMPAS-3D; Solidworks; ANSIS 12.0; Micro Shield 8 and MCU‑RFFI/A.
The equipment based on our design documentation is fabricated at the Sosny Company’s Pilot Production Facility or other Russian plants. On completion of the factory acceptance trials our specialists supervise the equipment assembling on the customer’s site, perform its adjustment and acceptance testing on the operating site, and also provide warranty services.
Most significant recent projects:
- Equipment for fabrication of the mixed nitride uranium-plutonium fuel for the fabrication/refabrication module of the Pilot Demonstration Power Complex (PDPC) at the Siberian Group of Chemical Enterprises (SGChE),
- Inspection and repair stands for power-grade reactor SFAs,
- Equipment and systems for Neutron Source Facility at KIPT, Kharkov, Ukraine,
- In-cell examination equipment for the BN-800 reactor facility at the Beloyarsk NPP,
- Equipment for the PIK research reactor complex for the Petersburg Nuclear Physics Institute named by B.P.Konstantinov of NRC Kurchatov Institute,
- Equipment for the spent fuel reprocessing lines at the Experimental Demonstration Center of the Mining and Chemical Combine.
Our Process Engineering Department performs the following tasks:
- Develop technologies for preparing the spent fuel (including damaged, non-conforming and leaky one) of the research and power-grade reactors for transportation to the reprocessing or storage plant, and procedures for handling the radioactive waste, and
- Develop technical documentation on non-standard equipment for handling the spent fuel and radioactive waste.
Our technologies envision development of the equipment for handling spent fuel and radioactive waste (reloading, loading into transport casks, etc.). Sosny R&D Company has successfully completed a number of such projects:
- Elimination of consequences of the VVER-440 fuel destruction at the Paks NPP, Hungary.
- Preparation and removal of the RA reactor SNF from Vinca Institute, Serbia,
- Preparation of the SNF from the AMB-100 and AMB-200 reactors for shipment and reprocessing,
- Assessment of feasibility and practicality of reprocessing non-conforming RBMK SNF at Mayak PA,
- Improving safety of storage conditions for accumulated spent fuel from EGP-6 reactors at Bilibino NPP,
- Preparation and removal of spent fuel from SSC IPPE,
- Development of the technology for shipping and reprocessing of the IIN-3M reactor liquid spent fuel from Foton JSC, the Republic of Uzbekistan, and
- Development of the equipment for retrieval of spent nuclear fuel from the storage tanks of the Lepse Floating Maintenance Base.
The Engineering Board of Sosny R&D Company has been established to support prompt interaction of its engineering and technical subdivisions.