2642013 25413 ALICE TB Status of LS1 activities ATauro 2 LS1 plan 2013 Weeks Remove plug mobile shielding open doors 89 Prepare for PHOS extraction remove RB24 beampipe and PMD 10 ID: 499627
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Slide1
LS1 planning meeting
26.4.2013Slide2
25/4/13 ALICE TB
Status of LS1 activities - A.Tauro
2
LS1 plan
2013
WeeksRemove plug, mobile shielding, open doors8-9Prepare for PHOS extraction, remove RB24 beampipe and PMD10Remove PHOS cradle and modules, transfer TOF crates on SF11-13Modify L3 services and install YP for TRD1714Modify L3 services, remove TRD17 and rework LV distr. TRD 7-8-10, DCal tests in SXL215-19Modify L3 services, open low-beta and swap Q5L8 magnet, DCal tests in SXL220-23Swap PHOS beams with DCal beams25-28 (tbc)DCal and PHOS services (1/2)31-33Contingency34-35 (August)Install DCal Cradle36-38DCal and PHOS services (2/2)39-40Open Days – 27-28-29/939-40Install 2 1/3 DCal modules41Install 3 DCal modules (C-side)42-43Rework LV distr. TRD11-15-16Two weeks between 44 and 51Xmas pause52-1
Done
Done
Done
Done
OngoingSlide3
25/4/13 ALICE TB
Status of LS1 activities - A.Tauro
3
LS1 plan
2013 – detailed plan weeks 18-30WeeksModify L3 services18Modify L3 services, TRD1019Preparation for low-beta opening, DCal tests in SXL2 (?), drill holes L3 (C-side)20Open low-beta start 21-521Swap Q5L8 magnet 29-30-31/5, Install UPSes22Close low-beta2324Swap PHOS beams with DCal beams, TRD and TPC tanks (1w)25Swap PHOS beams with DCal beams, CR1 racks (2d)26Swap PHOS beams with DCal beams27Swap PHOS beams with DCal beams282930Slide4
25/4/13 ALICE TB
Status of LS1 activities - A.Tauro
4
LS1 plan
2014
WeeksInstall 4 PHOS modules (incl.pre-commiss.)2-5Install 3 DCAL modules (A-side)6-7Install top/bottom counterweights8Remove comp. magnet and Suspend Miniframe9-11Install TRD12-13-14 with yellow platform (bottom)12-14‘Un-suspend’ Miniframe15-16Reinstall TRD1717Concrete walls & TRD installation frame18-19Install TRD4-5 (top) & counterweights20-21Remove TRD infrastructure22Reinstall PMD, ZEM and comp. magnet23Reinstall and bakeout RB24 beampipe24-25----Close plug, mobile shielding 26-29Slide5
Activities weeks 18, 19 & 20
26/4/13
LS1 planning meeting - A.Tauro
5Slide6
Access situation
No access restrictions foreseen
26/4/13
LS1 planning meeting - A.Tauro
6Slide7
Week
15 (8-14/4)
UX25:
TRD + P2tech: take out TRD17 (Mon) – L3 access from O-side only
P2tech + ALTEAD: move L3 staircase from O-side to I-side (Tue)
P2tech ALTEAD: install blocks + rails yellow platform on O-side (Tue)P2tech + ALTEAD: install yellow platform on O-side (Tue)TRD + ALTEAD: take out TRD7 (Wed)TRD: modify TRD7 in Low-Beta (Thu)TRD + ALTEAD: reinstall TRD7 (Fri)TRD + ALTEAD + P2tech: remove TRD8 (Sat)TRD: modify TRD8 in Low-Beta (Sun)Muon TRK: work on CH6L and CH5R (whole week)BE-ABP-SU: survey babyframe, TRD feet and A-side beampipe flange after each TRD removal (whole week)L3:TOF + PH-DT (gas): check C2H2F4 tightness (Mon)P2tech: L3 services modifications (whole week)TPC work on A-side (Tue ?)Surface:P2tech: load test DCal extension ribs (Mon)TRD + ALTEAD: move TRD17 to blue frame (Mon-Tue)P2tech + ALTEAD + Nantes: DCal insertion test in SXL2 (60 and 40deg ?) (Tue-Fri)Removal barracks 6120 (HLT), 6121 (MTR) and 6122 (MTG) (Mon-Tue)26/4/13LS1 planning meeting - A.Tauro7Slide8
Week 16 (15-21/4)
UX25:
TRD + P2tech: reinstall TRD8 (Mon)
P2tech + ALTEAD: remove blocks and install rails yellow platform on O-side (Mon)TRD + ALTEAD: take out
TRD10 (Tue)TRD: modify TRD10 in Low-Beta (Wed)TRD + ALTEAD: reinstall TRD10 (
Thu)Muon TRK: work on CH6L and CH5 R (whole week)FMD + P2tech: modify 2 FMD1 cooling pipes (miniframe)P2tech: install survey plate RB26 sideP2tech + ALTEAD: remove ADC + BCM C-sideFire brigade test: ‘pompe relevage’ (Wed)L3:P2tech: L3 services modifications (whole week)cut and remove 20 inox pipes along the PHOS (I-side) beamSurface:ALTEAD + P2tech: modify DCal infrastructure SXL2 (whole week)P2tech: install ZDC fences in SXL2 (provided by ALTEAD)SDD: swap SuperCarlosRX boards in CR4 (whole week)26/4/13LS1 planning meeting - A.Tauro8Slide9
Week 17 (22-28/4)
UX25:
P2tech: move baby-frame (Wed)
ALTEAD + P2tech: modify TRD infrastructure (Wed-Thu)TRD + P2tech:
TRD10 extraction (Thu)Muon TRK: work on CH6L and CH5 R (whole week)DGS-RP: RAMSES maintenance
BE-ABP-SU: survey UX25<->RB26 (Tue-Thu)L3:P2tech + SPD: drill filter SR3P2tech: L3 services modifications (whole week):Remove 4 PHOS cooling pipesRemove false floor (O-side) and modify the supports for the cooling pipes (interference with the new beams)Install new cable tray for the cables which were liftedSurface:P2tech + ALTEAD + Nantes: DCal and PHOS insertion test in SXL2 (0deg) (Tue-Fri)LHC tunnel:ZDC: remove both detectors (Mon-Tue)26/4/13LS1 planning meeting - A.Tauro9Slide10
Week 18 (29/4-5/5)
UX25:
TRD: modify TRD10 in Low-Beta
(Fri-Sun)Muon TRK: work on
ST4 (whole week)BE-ABP-SU: survey UX25<->RB24 (Mon-Tue)
P2tech: remove/reinstall steel plates RB24 to allow for survey measurement (Mon-Tue)P2tech: help for extraction and reinstallation of TRD11 (Thu-Fri)ACO: exchange old PMTs and check the functionality (mechanics, alignment, optical coupling) of the complete 60 ACO module system (start on Wed – several weeks)P2tech: remove CO2 bottles from UX25 (C-side, level 0)L3:P2tech: install new L3 ladders (top part, access from scaffolding)Surface:ALTEAD: move ALICE stuff from SX2-SA2 to b.185 (tbc)26/4/13LS1 planning meeting - A.Tauro10Slide11
Week 19 (6-12/5)
UX25:
TRD + P2tech: reinstall TRD10
(Mon)ALTEAD + P2tech:
removal of all equipment from cavern: rotator + control rack + tookboxes, YP, test equipment (1 rack, 1 box) (Tue-Wed)P2tech: reinstall L3 staircase (O-side)
(Wed)Muon TRK: work on ST4 (whole week)L3:P2tech: install new gangway (I-side)P2tech + SPD: drill SPD filter (tbc)26/4/13LS1 planning meeting - A.Tauro11Slide12
Week 20 (13-19/5)
UX25:
ALTEAD: open
low-beta and swap Q5L8 magnetMuon
TRK: work on ST4 (whole week)L3:
P2tech: P test TRD pipesP2tech: start LV consolidation (TRD-TPC-TOF) O-side (whole week)Ouvaroff: remove scaffolding inside L3 (Fri)Surface:DCal + ALTEAD + P2tech: test in SXL226/4/13LS1 planning meeting - A.Tauro12Slide13
Visits in the coming weeks
26/4/13
LS1 planning meeting - A.Tauro
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AOB
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26/4/13
LS1 planning meeting - A.Tauro
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