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Radiation: Training & Dosimetry Guidelines for Safety

Learn about radiation safety training, dosimetry protocols, PPE, and intervention classifications for efficient workplace safety in nuclear facilities. Access resources and guidance for handling radioactive materials.

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Radiation: Training & Dosimetry Guidelines for Safety

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  1. Radiation – Ce que je dois savoir FORMATION et DOSIMÈTRE selonclassification zone Safety TalkEN DSO & EROS • Supervised (enligne) • Controlled area (ensalle, refresher enligne) • Vérifiezvostraining ranks: cern.ch/adams • Le dosimètre personnel – DIS • Le dosimètreopérationnel– DMC • Annoncezvosbesoins DMC: cern.ch/dosimetry Surveys RP: http://cern.ch/rp-pset http://cern.ch/rp-lhc • PRÉPARATION et APPROBATION selon classification intervention • Activité dans zone radioactive  RP Assessment dans IMPACT • Si intervention niveau 2 ou 3  DIMR avec WDP • Approbation DIMR estintégrée dans IMPACT: • Niveau 1  RSSO, RP • Niveau 2  RSO, RP, chef de groupe • Niveau 3  comité ALARA, chef du secteur QUI M’AIDE dans la PREPARATION? RSSO du groupe, RSO du département, RPO, RPE, WSS RSSOssur: https://tinyurl.com/all-rssos RPO’s & RPE’s sur: https://espace.cern.ch/RP-LHC/DivDocs/RP-AS-Contacts-LastUpdate.pdf RP guidelines pour LS2, trèscomplet!!!: https://edms.cern.ch/document/1556226 Classification d’interventions& règles ALARA: https://edms.cern.ch/document/1751123/1.2 EDMS 2019xxx December 2018

  2. Radiation – What I must know TRAINING & DOSIMETRY according to area classification zone Safety TalkEN DSO & EROS • Supervised (e-course) • Controlled area (classroom, refresher e-course) • Check your training ranks: cern.ch/adams • Personnel dosimeter – DIS • Operational dosimeter – DMC • Announce your DMC needs: cern.ch/dosimetry RP Surveys: http://cern.ch/rp-pset http://cern.ch/rp-lhc • PREPARATION and APPROVAL according to intervention classification • Activity in radiation area RP Assessment in IMPACT • If intervention is level 2 or 3  DIMR with WDP • DIMR approval is fully integrated in IMPACT: • Level 1  RSSO, RP • Level 2  RSO, RP, group leader • Level 3  ALARA committee, sector head WHO HELPS with the PREPARATION? Group’s RSSOs, department’s RSO, RPO, RPE, WSS RSSOs : https://tinyurl.com/all-rssos RPO’s & RPE’s : https://espace.cern.ch/RP-LHC/DivDocs/RP-AS-Contacts-LastUpdate.pdf RP LS2 guidelines – very complete!!! : https://edms.cern.ch/document/1556226 ALARA rules and intervention classifications: https://edms.cern.ch/document/1751123/1.2 EDMS 2019xxx December 2018

  3. Radiation – In practise… Safety TalkEN DSO & EROS Hand-foot monitor Contamination risk TREC station and/or buffer zone Industrial Radiography Sorting radioactive waste (small volume) EDMS 2019492 August 2018

  4. Radiation – En pratique… Safety TalkEN DSO & EROS Contrôle mains-pieds Risque de contamination Station TREC et/ou buffer zone Radiographieindustrielle Triage des petitsdéchetsradioactives EDMS 2019492 August 2018

  5. Extra: WDP / DIMR / Activity • WDP only needed for Level 2 or 3  more than 500 person.µSv collective dose. • WDP is possible for Level 1, but not recommended • If WDP linked to DIMR and linked to IMPACT  RP must fill out all dose rates, must check and approve [time!!!] • For Level 1 interventions: if you want a Modus Operandus you can create a stand-alone WDP, with or without dose rates (estimates from RP-survey). Rather than link it to your Activity, just refer to the WDP nr in a comment. No DIMR will be created, no RP dose rate check or additional approval is needed.

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