Our mission: To design, manufacture and install equipment, complex system solutions for special machines, sheet metalwork, piping and test loops for research laboratories and the nuclear, renewable energy, defence sectors.
Project: To design and manufacture a transportable passive neutron-measurement station in order to carry out non-destructive nuclear measurements on different types of radioactive waste packages
Project: To create a mobile lifting unit and its container for the handling of EDF power plant reactor-shutdown cooling heat exchangers
Project: To create a glove-box transfer system from the outside of building 124 to the inside of chamber 35, also known as the dismantling room
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To produce the ASTRID combination-structure cuvette shafts model comprising four S355 steel modules, providing a simplified representation of cuvette shafts as part of the development of combination structures
Project: To carry out renovation works to improve the installation’s safety levels and improve its durability, following the installation’s safety review concluded by the Laboratories and Factories Safety Commission on 20 October 2010
Project: To manufacture, carry out checks, and test the electromagnetic protection shield for the ‘SPIDER’ plasma source
Project: To produce all hydraulic and gas circuits on site, including thermal insulation and supply of equipment for a Fresnel concentrated solar thermal power plant, composed of a thermal oil circuit, a nitrogen inerting circuit, an effluent recovery circuit and a compressed air supply circuit
Project: To recommission a set of sodium testing devices and develop others to meet new needs within the PAPIRUS (Small Research Facilities Park for the Use of Sodium) platform and as part of the ASTRID project.
Project: To produce the support structure and mechanical circuits for the LHASSA experimental facilities (145-bar high-pressure and 350°C high-temperature water loop)
Project: To qualify the RJH CALIPSO experimental device for the use of NaK (packaging, transport, handling, purification, washing, dismantling, etc.)
Project: To install a DIADEMO test loop for the testing of experimental devices, using a liquid metal and a gas coolant under high pressure (100 bar)
Project: To limit excess pressure and depression and ensure non-flame propagation in the event of a fire, via the provision of a small Sphinx valve (1500 m3/h) for the HI 105 cell within the DIADEM building, located on the Marcoule site
Project: Internalisation of sorting and processing activities of non-nuclear radioactive waste
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Project: To repackage drums of radioactive waste from IECDA and UP1 installations into 870 L packages
Project: To produce a system for the CEA CESTA megajoule laser building (MJL) which will be used for the decontamination of mechanical components contaminated by radioactive or chemical aerosol deposits
Project: To fully carry out the manufacturing of 5 armoured doors, ensuring the radiological protection of all personnel and the environment
Project: To produce the containment chamber glove box as part of a project for the nuclearisation a hydraulic compaction press
Project: To safely and securely take representative samples of the liquid solutions contained within the drums for subsequent analysis
Projet : Mettre en place dans le bâtiment du laser mégajoule (LMJ) du CEA CESTA une installation qui sera utilisée pour retirer à l’aide d’une solution chimique fortement basique le traitement anti-reflet présent en surface des composants optiques en silice
To design the “JOGGLE TOOL + TILTING TOOL” system to form conductors for the ends of the ITER poloidal-field coils (PF)
Project: To provide source centring tools to carry out the gamma-ray inspection of the 2 welds connecting the VGs to the intermediate rings of the primary pipes (all bearings)
Project: To create tools for 1300 MW and 900 MW pipe pressurisers for the Chinon non-destructive testing cell
Project: To provide 4 sets of tools required for the use of TN 112 packaging within a nuclear power plant
Project: To produce all assembly and maintenance equipment (AME) allowing for the installation and operation of 6 modules forming plasma diagnostic no 14 within the experiment chamber
Project: To produce several types of tanks and bottles allowing for the storage of different fluids (contaminated condensed water)
Project: To supply metal drums for low and medium-level nuclear waste, for all Decommissioning-Waste Project Management (DP2D) decommissioned sites and the Activated Waste Packaging and Storage Facility (ICEDA) site, as part of the dismantling of first-generation power plants (Chooz, Brennilis, St-Laurent, Chinon, Bugey and Creys-Malville) and the management of the sites’ operational waste, currently stored in spent-fuel pools
Project: To supply two oil separators for the EDF BUGEY nuclear power plant and one oil separator for the EDF FESSENHEIM nuclear power plant
Project: To produce STEMA installations for the construction of a cementing unit, a stripping station and the transfer facilities for the STEL control room within the cementing building
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Project: To create facilities (Lot 5 – mechanics and piping) as part of developments within the LMT radioelement production workshop located in Bessines-sur-Gartempe (Haute-Vienne)
Project: To support the deployment of the MERELAVA test device to study the cooling of corium by water under certain conditions, the design of a thermite-manufacturing workshop (powder mixture in glove box) and the integration of these new means within the COLIMA room of the PLINIUS platform (ICPE) as part of a project by the CEA Cadarache Physics and Modelling of Serious Accidents Laboratory (LPMA) to understand the behaviour of corium, generated from the nuclear reactor core’s, and to model the phenomena associated with the formation and progression of corium within the reactor
Project: To produce and/or modify different lines allowing for the MEDEA2 experimental model, representing the upper part of a fuel assembly within its storage cell, to be developed from its current “cold CCFL” configuration to the “hot CCFL” configuration
Project: To produce all hydraulic and gas circuits on site, including thermal insulation and supply of equipment for a Fresnel concentrated solar thermal power plant, composed of a thermal oil circuit, a nitrogen inerting circuit, an effluent recovery circuit and a compressed air supply circuit
Project: To design three UV-radiation biocidal systems required to catch microorganisms and ensure bacteriological protection as part of the production of the Jules Horowitz experimental nuclear reactor (JHR)
Project: To produce a container processing unit on a “STAR post 2006” cutting bench, as part of a project for the evacuation of spent fuels, and to create equipment for the drilling and drying of fuel containers within LECA-STAR (INB 55 Building 316)
