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The technical meeting held on July 3, 2013, focused on workdose planning and radiation protection assessment led by Marco Garlasché. Key discussions included radiation exposure limits of 2mSv per intervention per year, design optimization for shielding, and the choice of SiC as the baseline material for the system. The meeting also addressed the evaluation of transport times with shielding, alignment of magnets and chambers, and defining new locations for workdose planning. Important considerations for safety and efficiency were highlighted to enhance operational protocols.
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PSB H- Injection - Design Technical Meeting – 3rd July 2013 Discussions on Workdose Planning Marco Garlasché
Radiation Protection Assessment: Objectives From RP presentation (R. Froeschl) @ H0/H- Dump Review Design Beam Parameters: 2% of 1e14 proton pulses (160MeV, over 4 dumps) Presentation RF (@17/04/2013) 2mSv per person/intervention/year Marco Garlasché
Radiation Protection Assessment: Conclusions • (Dose on coils can be tolerated) Review definition of WDP Bakeout SiC preferred SiC chosen as baseline Design Issues (plug-in) • Optimize design: • Shielding at intervention positions • Shielded container for BSW4 transport Note taken for design Marco Garlasché
Radiation Protection Assessment: WD Planning WDP (@17/04/2013) Marco Garlasché
Radiation Protection Assessment: WD Planning What do we need? • General recurrence values to be reviewed. Are they accepted by all? • Baseline design (*): • Evaluation by EN/HE of BSW4 transport time (with shielding box) • Alignment: • 1 or 2 persons? • check and complete re-alignment of magnets have same time • Alignment of chamber missing/not needed • Update of task times / interventions? • What about other sectorization proposals? • Task times / interventions • definition of new locations WDP (@17/04/2013) (*) SiC, no bake-out, Plug-in system, current sectorization Marco Garlasché