Safety Talk EN DSO & EROS Radiation – Ce que je dois savoir FORMATION et DOSIMÈTRE selon classification zone Supervised (en ligne) Controlled area (en salle, refresher en ligne) Vérifiez vos training ranks: cern.ch/adams Le dosimètre personnel – DIS Le dosimètre opérationnel – DMC Annoncez vos besoins DMC: cern.ch/dosimetry Surveys RP: http://cern.ch/rp-ps et 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 est intégrée 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 RSSOs sur: 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, très complet!!!: https://edms.cern.ch/document/1556226 Classification d’interventions & règles ALARA: https://edms.cern.ch/document/1751123/1.2 EDMS 2019xxx December 2018

Safety Talk EN DSO & EROS Radiation – What I must know TRAINING & DOSIMETRY according to area classification zone 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-ps et 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

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

Safety Talk EN DSO & EROS Radiation – En pratique… Contrôle mains-pieds Risque de contamination Station TREC et/ou buffer zone Radiographie industrielle Triage des petits déchets radioactives EDMS 2019492 August 2018

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.