1. YETS status report TCM 09.02.2016 Francesco castronuovo

2. SPS 12/1/20162 ACTIVITIESLOCSTATUSRemarque Inspection 2 TMR MKDVLss1On Going8 to 12 Feb Tests on MKP tankLss1Cancelled9 to 12 Feb New DUMP Switch BA1 Test of system BA11/02 water condition New Hardware Configuration MKE Lss4Replacement of 12 CB: Next TS Eca4End of work – Week 2 Test of system Eca4 On Going 18/01 water condition Oilers installation on BELss6 Postponed Next TS Handle on CBLss6 Test of system BA61/02 water condition

3. LHC 2 12/1/20163 ACTIVITIESLOCSTATUSRemarque General Inspection in RA 23 & RA 87 RA_23 Replacement of TDR UA_23 Maintenance (software upgrade, hardware check…) UA_23 Consolidation Thyratron heating system UA_23 Installation of capacitive pick-ups acquisition system UA_23 Check of Thyratron bias board monitoring system UA_23On Going De-consignation required for validation Add acquisition system for vacuum interconnect analog value UA_23 Start deployment of low-voltage monitoring system UA_23 Commissioning Tests UA_2319/02

4. LHC 4 ACTIVITIESLOCStatusRemarque General InspectionRA43 Normal maintenance (software upgrade, hardware check…) RA43 Migration FEC from RIO3 CPU to MEN-A20 CPU + FESA2 to FESA3 RA43 Check quality of AC dipole interconnections RA43 Tests CommissioningRA43 26/02 412/1/2016

5. LHC 6L & 6 R ACTIVITIESLOCStatusRemarque General InspectionRA63/67 Clean-up 30 MKD + New panelsUA63/67 Replacement of stacks GTO : MKD + MKBHUA63/67 Normal maintenance (software upgrade, hardware, Check…)UA63/67On going Cabling cleaning in GP racksUA63/67PostponedNext TS Improve re-trigger lines monitoringUA63/67On going Re-check UPS power failure)UA63/67On going Modification PROFIBUS communication frame (add fields)UA63/67 Deploy MKB switch ratio auto calibration systemUA63/67 Tests Commissioning15.02.16  4/02? Reliability run22.02.16 512/1/2016

6. LHC 8 12/1/20166 ACTIVITIESLOCSTATUSRemarque General Inspection in RA 23 & RA 87 RA87 Replacement of TDR UA87 Maintenance (software upgrade, hardware check…) UA87 Consolidation Thyratron heating system UA87 Installation of capacitive pick-ups acquisition system UA87 Check of Thyratron bias board monitoring system UA87 De-consignation required for validation Add acquisition system for vacuum interconnect analog value UA87End W5 Start deployment of low-voltage monitoring system UA87On Going-50%End W4 Commissioning Tests RA_UA8719/02