K. Foraz on behalf of OSS members Injectors & LHC report K. Foraz on behalf of OSS members 27/09/2013 LSC - EN-MEF-OSS

PS In Progress New Access system TT2 – move BPM started RF maintenance TT2 line vented PS In Progress New Access system tests by Cegelec nights during 3 nights  started SWY hardware installation is in progress TT2 – move BPM started CV Consolidation in progress – dismantling phase finished Septum 16 External Shielding in progress Cabling campaign in progress General equipment maintenance:   Instrumentation, Beam Stoppers, (EN/STI)  consolidation/maintenance program 27/09/2013 LSC - EN-MEF-OSS

PSB Completed In progress Forecast AS 45 lift successfully commissioned and operational In progress PSB beam dump replacement The last of the 5 shielding blocks have been successfully installed. The New Beam dump installation process is ongoing. CV consolidation and maintenance of CV, kickers, Septa, vacuum beam instrumentation, Magnet and Beam stopper, cabling campaign. Forecast Replacement of the BI.SMH. Final work and dose planning to be reviewed and authorized by the TE departmental RSO. Work to start wk 42 (14/10/2013) Preparation for the reassembly of the BTM and BTY beam line infrastructure. Terminate and reception the access control MAD. 27/09/2013 LSC - EN-MEF-OSS

SPS BA1: TT10: Other works: Irradiated cabling campaign will start next Tuesday TT10: Installation of the new support beams ongoing Other works: TE/VSC are continuing to pump down and leak detect all the long sectors of SPS. Installation of new fibre optic systems in BA5 started today All other works are proceeding on schedule 27/09/2013 LSC - EN-MEF-OSS

LHC - P1 R2E – Pt1: LSS1: Finished In progress Cable trays installation In progress Cabling progressing well Ethernet installation in US15 -> UJ-UL14 Relocation of cryogenics equipment LSS1: DFBX: consolidation of current leads in progress Cable tray for forward detector in progress 13kA upgrade in progress Modification of the DQR water pipes from next week (emptying) 27/09/2013 LSC - EN-MEF-OSS

LHC – P1  P2 Arc 12 : Point 2 LSS2 In progress Forecast UPS replacement in RE 18 and 22 Cryo-magnets reconnection done Electrical tests (AIV2) successfully performed last week Magnets connected SMACC: W bellows opened M openings finished (4 wks ahead of schedule) Vac consolidation in progress DFBA consolidation Forecast Splice consolidation from wk 42 Point 2 SU maintenance finishing Cryogenic maintenance in progress LSS2 Preparation for DFBXC consolidation 27/09/2013 LSC - EN-MEF-OSS

LHC - P2  P3 Arc 23 LSS3 QRL pumping in progress SMACC Magnet reconnection finished M opening in progress (10%  30%) UPS replacement going on (end delayed by 1wk due to AIV tests) QRL Xray campaign from next week Electrical maintenance P3 wk. 42 – No access in mid arc 23 LSS3 Cabling campaign in progress (shall be finished ahead of schedule next week) HRL consolidation in progress Electrical maintenance P3 wk. 42 – No access at P3 27/09/2013 LSC - EN-MEF-OSS

LHC - P3P4 Arc 34 In progress Forecast Magnets reconnection (End in November) SMACC: W bellows openings starting (60%  76%) Cryogenic consolidation services modules consolidation finished, mechanical, instrumentation consolidation progressing as foreseen Forecast QRL Xrays – mid October SMACC M openings – mid October Electrical maintenance P3 wk. 42 – No access in mid arc 34 27/09/2013 LSC - EN-MEF-OSS

LHC – P4P5 LSS4 & P4 Water cooled cables consolidation in progress Ducts are exchanged – NC appeared during insulation test Insulation test bis done yesterday: RQF & RB validated, but not RQD ) problem with switch suspected – being investigated) Work on power converter in progress (internal hydraulic flexible) Short circuit tests from Oct. 21st to Nov. 8th RF maintenance and upgrade Flow meters re-installation in progress LLRF, ADT maintenance and upgrade New cooling tower installation in progress Thermoswitch installation in progress Arc 45 In progress QRL pumping Magnet reconnection (end Nov.) DN200 (33%  68%) W opening (20%) DFBAI.5L – damaged bellow – opening in progress New cables for BLM SMACC – W openings started (65%) Forecast 60A power converter reinstallation Cryogenics consolidations from next week [QRL compensator replacement in December] DN200 installation 27/09/2013 LSC - EN-MEF-OSS

LHC – P5 LSS5: R2E – P5 UPS replacement finished Modification of the cabling for TOTEM almost finished 600A upgrade finishing Survey finished in 5L, finishing in 5R Forecast Piping work for Totem New walk-ways installation R2E – P5 UPS replacement finished Cable trays installation finished Chilled water pipes installation finishing Metallic structure installation for racks Transfer of vacuum cables on the new cable tray in UL 27/09/2013 LSC - EN-MEF-OSS

LHC – P5  P6 Arc 56 SMACC QRL compensator replacement in progress External envelope closed Sub-sector being pumped SMACC Non conformities being solved – end of October W closure stopped (priority to sector 67 ) – 36% 4/14 vacuum subsectors being leak tested (W) 2 sub-sectors validated DFBA consolidation in progress 5R finishing DFBAK.6L – damaged bellow – repair being scheduled Forecast New cables for BLM from next week QRL pumping from next week DFBAJ – MLI installation 27/09/2013 LSC - EN-MEF-OSS

LHC – P6 LSS6 & P6 In progress Forecast Cabling campaign ongoing Water cooled cable campaign in progress – priority on DFBAK.6L During the drain, an air bubble was blocked in cables between pipes and power converters - During disconnection, water sprinkled on the covering foil, but the covering foil was not water tight… 600A switch, and 600A are wet. Additional fans are now in place, and damage will be evaluated during next week 13kA upgrade Repair of RF fingers on BTVSE Forecast TCDQ upgrade Walk-ways installation 27/09/2013 LSC - EN-MEF-OSS

LHC – P6  P7 Arc 67 LSS7 R2E – P7: SMACC in progress: Diodes consolidation in progress – still 1 which is being cold tested on surface M lines vacuum tests (56%) W Closure activities in progress (13%  20%) 1/14 vacuum subsectors being leak tested (W) DFBA consolidation 6R ends finished 7L ends in 2 weeks QRL compensator exchange started (preparation phase) LSS7 Next week – modification of air ducts 600A upgrade in progress R2E – P7: (De- &)Cabling activities in progress : removal of DC cables. Modification of power converters cables..) 27/09/2013 LSC - EN-MEF-OSS

LHC - P7 P8 Arc 78 LSS8 &P8 R2E - P8 Splice consolidation in progress Shunt installation in progress (~66% -> 87% ) Non conformities solving Diodes started (13%) DFBA consolidation shall end wks 43 LSS8 &P8 Survey maintenance finished TDI removal next week R2E - P8 Cryo and cabling in progress 27/09/2013 LSC - EN-MEF-OSS

LHC – arc 81 Arc 81 - SMACC DFBA consolidation (ends end Nov.) Splices activities BB de-soldering in progress (35%  57%) BB re-soldering in progress (20%) Shunt installation – 6% QRL compensator being replaced Pumping of QRL just finished Final leak test next week QRL Xrays campaign just finished 27/09/2013 LSC - EN-MEF-OSS

Overall progress Injectors LHC So far, so good..still discussion in progress to advance the hardware test periods for PSB and PS LHC Rebaselining in progress, beam is still scheduled for January 2015 So far, so good..still 27/09/2013 LSC - EN-MEF-OSS

LHC Overall Schedule – broken line 27/09/2013 LSC - EN-MEF-OSS