1. LS1 planning meeting

2. LS1 planning meeting - A.Tauro
Weeks
Remove plug, mobile shielding, open doors
8-9
Prepare for PHOS extraction, remove RB24 beampipe and PMD 10
Remove PHOS cradle and modules, transfer TOF crates on SF
11-13
Modify L3 services and install YP for TRD17 14
Modify L3 services, remove TRD17 and rework LV distr. TRD , DCal tests in SXL2
15-19
Modify L3 services, open low-beta and swap Q5L8 magnet, DCal tests in SXL2, new UPSes
20-23
Swap PHOS beams with DCal beams
25-26
Install DCal support structure and rails
27-30
DCal and PHOS services + complete support structure and rails
31-37
Open Days – /9
38-41
Install 2 1/3 DCal modules, new L3 ventilation ducts PX24 (Oct-Nov) 42
Install 3 DCal modules (C-side) and remove infrastructure (w45)
43-45
TOF electronics repair
46-47
Rework LV distr. TRD
Two weeks between 46 and 50
Xmas pause
52-1
Done
Done
Done
Done
Done
Done
Done
Done
Ongoing
9/8/13
LS1 planning meeting - A.Tauro

3. LS1 planning meeting - A.Tauro
Detailed plan
Weeks
Empty SA2 (SX2) + install new CR1 racks 30
Install new CR1 racks. DCal Al rails and I-side extensions 31
DCal Al rails and I-side extensions. Anti-collision system 32
Test anti collision system, DCal cabling 33
DCal cabling, clear SXL2 for DCal SM storage 34
CO2 cabling, arrival 2 DCal SMs 35
Finalize DCal support structure (Mon-Wed), arrival 2 DCal SMs (everything at P2), CO2 bottles C-side 36
Fix DCal rotator (Manoel), DCal installation platform 37
Open low-beta and install scaffolding, PHOS and DCal cooling pipes, arrival 1 TRD SM (tbc) 38
OD preparations - OD 39
Remove scaffolding (start Tue), remove ACR tables 40
Close low-beta 41
Install 2 1/3 DCal modules, PX24 scaffolding (L3 ventilation) 42
Modify DCal infrastructure, PX24 scaffolding (L3 ventilation) 43
Install 3 DCal modules (C-side), new L3 ventilation ducts 44
Remove DCal infrastructure and install TOF rails 45
TOF electronics repair and TRD infrastructure
46-47 (tbc)
Rework LV distr. TRD
48-50 (tbc)
August
September
Oct
9/8/13
LS1 planning meeting - A.Tauro

4. LS1 planning meeting - A.Tauro
Weeks
Extend SAA3 shielding
2-6
Install top/bottom TRD counterweights
7-8
Remove comp. magnet and Suspend Miniframe
9-11
Install TRD with yellow platform (bottom)
12-14
‘Un-suspend’ Miniframe
15-16
Reinstall TRD17 17
Concrete walls & TRD installation frame
18-19
Install TRD4-5 (top) & counterweights
20-21
Remove TRD infrastructure 22
Reinstall ZEM and comp. magnet 23
Reinstall and bakeout RB24 beampipe
24-25 …
Install 4 PHOS + 3 DCal (A-side) supermodules
Reinstall PMD
39-44
Close plug, L3 doors, reinstall shieldings
45-48 (Nov.) latest
9/8/13
LS1 planning meeting - A.Tauro

5. LS1 planning meeting - A.Tauro
ACR
GS, CV, IT and EL contacted
HSE contacted (no need for emergency exit)
Validate offers and launch OSVCs by beginning September
Kick off meeting 1st week September
Start dismantling by mid September
ACR ready by March 2014
9/8/13
LS1 planning meeting - A.Tauro

6. LS1 planning meeting - A.Tauro
ACR planning
August-September:
w34-35: move DCS, SLIMOS, LACS consoles and visitor token distributor to WR3 (upstairs) + key PAD/MAD
Before end w35 (tbc): remove screens (and WR1&2 tables)
w36 (Mon-Tue): remove Ethernet cables (MTE)
w37-38 (tbc): remove 220V cables (SPIE)
Remove fire detection system (incl. piping)
October-December:
w40 (starting Tue 1/10): move ACR tables and chairs to SX2 (right after OD)
Remove false ceiling, walls and doors. Install new windows
Install false floor and cable trays
January-February:
Install 220V and Ethernet cables
Install isolation panels
Modify ventilation ducts (and unit)
Install new false ceiling and lights
Install fire detection system
March:
Install tables, WiFi, move consoles back in ACR, telephones
Finalize cabling
April-May:
TVs, screens and PCs
Contingency
9/8/13
LS1 planning meeting - A.Tauro

7. LS1 planning meeting - A.Tauro
Open Days: site map
First aid i
Accueil + CERN info point H
Heliport R
Restaurant WC H R
Zone piétons
Zone TPG i
9/8/13
LS1 planning meeting - A.Tauro

8. LS1 planning meeting - A.Tauro
Annex 3 – P2 underground visitor path
9/8/13
LS1 planning meeting - A.Tauro

9. LS1 planning meeting - A.Tauro
9/8/13
LS1 planning meeting - A.Tauro

10. LS1 planning meeting - A.Tauro
Annex 4 – P2 surface entertainment area (SX2)
Control Room
LHC DIPOLE
DCal ?
TOF
Cosmo phone
Exhibition
ITS
TENT
Shop
Kids
corner
Restaurant
TRD ?
DAQ
DCS
9/8/13
LS1 planning meeting - A.Tauro

11. LS1 planning meeting - A.Tauro
Access situation
AUG test Friday 9.8  no access UX25 and several electrical perturbations
The UMTS equipment covering ALICE lift and cavern will be replaced and upgraded to HSPA+ the 15th August.
The UMTS900 services in the cavern could be disrupted during 30 minutes.
The work will be performed at the surface in the SD.
The GSM and TETRA services wont be affected.
9/8/13
LS1 planning meeting - A.Tauro

12. LS1 planning meeting - A.Tauro
Activities weeks (32) 33, 34 & 35
9/8/13
LS1 planning meeting - A.Tauro

13. LS1 planning meeting - A.Tauro
Week 32 (5-11/8)
Whole site:
AUG test on Friday 9th August whole day  no access whole day
UX25:
EN-HE: test anti collision system  UX25 and SX2 cranes not available whole week
SPIE: CO2, gas, DCS cables (CR4-5 to UX25)
P2tech + CV-OP: restart L3 and Dipole cooling systems
L3:
P2tech + ALTEAD + DCal: finalize DCal support structure and rails
P2tech: LV consolidation (TRD-TPC-TOF) O-side (whole week)  Samuel on holiday back 19/8
CRs:
DCS-CR3: rearrange new cluster over more racks
Surface:
ALTEAD + EN-EL: install UPS rack (Thu) – mobile crane needed
EN-CV: UW maintenance – cut P2 primary water
9/8/13
LS1 planning meeting - A.Tauro

14. LS1 planning meeting - A.Tauro
Week 33 (12-18/8)
UX25:
P2tech: install DCal cooling pipes (CP to cradle) (date tbc)
EN-HE: test anti collision system  on Monday 12th August
SPIE: DCal LV-HV and Ethernet cables (whole week)
L3:
P2tech + ALTEAD: finalize DCal support structure (Mon-Thu)
CRs:
DCS-CR3: rearrange new cluster over more racks
Surface:
EN-CV: UW maintenance – cut P2 primary water
9/8/13
LS1 planning meeting - A.Tauro

15. LS1 planning meeting - A.Tauro
Week 34 (19-25/8)
UX25:
SPIE: CO2 cables (whole week)
L3:
P2tech: LV consolidation (TRD-TPC-TOF) O-side (whole week)
CRs:
DCS-CR3: rearrange new cluster over more racks
Surface:
EN-CV: UW maintenance – cut P2 primary water
9/8/13
LS1 planning meeting - A.Tauro

16. Visits in the coming weeks
9/8/13
LS1 planning meeting - A.Tauro