1. The Laboratory 530 R-005: RADMON and more A Masi, The Laboratory 530 R-005: RADMON and more The Laboratory 530 R-005: RADMON and more A. Masi 1.What?? Description- Plans 2.Why?? Goal 3.Where? Location 4.Who? Responsible and potential users 5.When? Availability 6.How?? Rules Contents

2. The Laboratory 530 R-005: RADMON and more A Masi, The Laboratory 530 R-005: RADMON and more 1 –What?? Description- Plans The laboratory 530 R-005 is an electronic lab classified by RP/DSG as supervised area (“zone surveillee`”) where it is possible to perform soldering and de-soldering operations on activated electronic boards. The ambient dose of the area must be below 3  Sv/h

3. The Laboratory 530 R-005: RADMON and more A Masi, The Laboratory 530 R-005: RADMON and more 1 –What?? Description- Plans The interventions on no-radioactive materials cannot be performed in “Zone Surveille`”

4. The Laboratory 530 R-005: RADMON and more A Masi, The Laboratory 530 R-005: RADMON and more 1 –What?? Description- Plans “Zone Surveille`”

5. The Laboratory 530 R-005: RADMON and more A Masi, The Laboratory 530 R-005: RADMON and more 1 –What?? Description- Plans “Zone Surveille`”: working bench

6. The Laboratory 530 R-005: RADMON and more A Masi, The Laboratory 530 R-005: RADMON and more 1 –What?? Description- Plans Tools Aspirator Hand lens Soldering – Desoldering station

7. The Laboratory 530 R-005: RADMON and more A Masi, The Laboratory 530 R-005: RADMON and more 2 –Why The goal The laboratory is mainly dedicated to the maintenance activities of the RADMON devices installed in the LHC but exceptionally is opened to other activities of other groups at CERN. The works authorized are: Inspection of electronic board and their components Soldering and de-soldering of electronic components

8. The Laboratory 530 R-005: RADMON and more A Masi, The Laboratory 530 R-005: RADMON and more 3 –Where?? Location

9. The Laboratory 530 R-005: RADMON and more A Masi, The Laboratory 530 R-005: RADMON and more 4 –Who?? Responsible FonctionNomDépt./ Gpe Laboratory responsible Alessandro MasiEN/STI Departement Safety Officer John PedersenEN/HDO Radiation Safety Officer Thijs WijnandsEN/STI Territorial Safety Officer Benjamin MorisEN/STI Radioprotection Valérie TromelDGS/RP RADMON Intervention team: Christian Pignard Sergio Batuca Giovanni Spiezia Jerome Lendaro

10. The Laboratory 530 R-005: RADMON and more A Masi, The Laboratory 530 R-005: RADMON and more 4 –Who?? Potential users The laboratory can be used for exceptional activities besides RADMON. The requesting group should: 1.Name one or more persons Responsible of intervention. He will send a request by email to the Laboratory responsible and DGS/RP via the service service-rp-site@cern.ch specifying: service-rp-site@cern.ch Description of the material Description and duration of the works List of the persons that will perform the job 2.The intervention will be authorized by the Laboratory responsible and DGS/RP. DGS/RP will authorize the works according to the radiological risk evaluated and can formulate specific recommendations The responsible of the laboratory is not responsible of the intervention

11. The Laboratory 530 R-005: RADMON and more A Masi, The Laboratory 530 R-005: RADMON and more 4 –Who?? Potential users- Responsibilities 1. DGS/RP (Radioprotection group) Manage the access to the classified area of material and persons Authorize the works on radioactive parts Perform contamination measurements of instruments, tools, wastes and persons List of the persons that will perform the job 2. Laboratory Responsible Authorize in agreement with DGS/RP the interventions 3. Radmon intervention team Open and close the lab 4. Intervention responsible named by each group Take charge of the intervention request providing detailed information about the job Take care of the arrival and departure of the radioactive material Name the persons that will perform the intervention and is responsible that the safety rules will be followed 5. Person that perform the intervention Must follow the safety procedures Take care of the cleaning of the working place During his work prevents the access of persons not authorized

12. The Laboratory 530 R-005: RADMON and more A Masi, The Laboratory 530 R-005: RADMON and more 5 –When?? The Laboratory 530 R-005 is currently operational and will be accessible until the new laboratory in 867 will be made available

13. The Laboratory 530 R-005: RADMON and more A Masi, The Laboratory 530 R-005: RADMON and more 6 –How?? The rules to follow

14. The Laboratory 530 R-005: RADMON and more A Masi, The Laboratory 530 R-005: RADMON and more 6 –How?? The rules to follow Soldering and De-soldering procedure Contamination measurement of the working table Switch on the aspirator Soldering or De-soldering Suck out the residues of the de-soldering process and throw away the radioactive components in the radioactive waste Contamination measurement of the working table after the intervention

15. The Laboratory 530 R-005: RADMON and more A Masi, The Laboratory 530 R-005: RADMON and more 7 – Conclusions The 530 R-005 lab is now operational RADMON maintenance is the main and high priority activity The lab can host interventions from other groups at CERN. A list of responsible persons from each group that intends to use the lab should be provided DGS/RP is responsible to authorize the intervention together with the laboratory responsible The laboratory supervisor is not responsible for the intervention performed by other groups (besides RADMON)