Meeting all needs in radiation hygiene and measurements…
Solutions for all your needs: on-site measurements, engineering or expertise


The skills and expertise of our radiation hygiene centre means ONECTRA can carry out research assignments, design measuring systems and provide on-site services.

DESIGN OF MEASURING SYSTEMS

• Gamma controllers for public highways and green spaces with GPS
• Spectrometric measuring systems for the depth of contamination or activation in a matrix
• Modelling tools for the classification of heterogeneous or voluminous waste bundles
• Aerosol sampling machines
• Waste classification benches: Low Level Waste (LLW) and High Level Waste (HLW)
  

RADIATION HYGIENE STUDIES

• ALARA  (As Low As Reasonably Achievable) studies and follow-up,
• Calculation and modelling (PANTHERE, MICROSHIELD, BRT_MC, OPROF…),
• Sizing of biological protections,
• Dosimetric assessment measures for interventions,
• Declassifying dossiers,
• Studies and zoning of waste.

VERIFICATIONS AND MEASURING

ONECTRA has the qualified staff and the appropriate material to meet your needs in:

• On-site radiation hygiene,
• Cartography,
• Classification,
• Declassification measurements,
• Waste zoning,
• Verification of Very High Efficiency filter and Iodine trap filter effectiveness.

SOME EXAMPLES OF OUR WORK

• Modelling and radiation hygiene calculations (Code PANTHERE) for EDF CIPN,
• Declassification (methodology and measurements) – FBFC Pierrelatte,
• Measuring of depth of contamination in concrete by spectrometry and code O'PROF – CHOOZ EDF NPP (Nuclear Power Plants),
• Project management of measuring and radiation hygiene for the future ROTONDE installation – CEA Cadarache.