ALICE 5 o’clock meeting Wk 51. INDICO You’ll find this meeting here: – The full shutdown...
25
20/12/10 1 ALICE 5 o’clock meeting Wk 51
-
Upload
elwin-sims -
Category
Documents
-
view
214 -
download
1
Transcript of ALICE 5 o’clock meeting Wk 51. INDICO You’ll find this meeting here: – The full shutdown...
20/12/10 1
ALICE 5 o’clock meeting
Wk 51
20/12/10 2
INDICO
• You’ll find this meeting here:– http://indico.cern.ch/categoryDisplay.py?categId=2957
• The full shutdown planning is here:– http://indico.cern.ch/conferenceDisplay.py?confId=117669
20/12/10 5 o’clock meeting 3
Access requestCavern and surface
• You should submit an ADI and a task procedure
Two persons minimum
Work breakdown structure – risk associated at each step
ADIhttps://edh.cern.ch/Document/ADI
Task procedureTemplate EDMS 1103355
Attach task procedure
20/12/10 5 o’clock meeting 4
ALICE Christmas break schedule
OpenOpenExperimentExperiment
TRDTRDEMCalEMCal
CloseCloseExperimentExperiment
Open L3 doors
Close L3doors
20/12/10 5 o’clock meeting 5
UX25 access
Rules for access restrictions:Removal/installation of shielding (restriction includes RB24 triplets)
• PX24 blocks: no access CR5 and UX25• PX24 beams (35t): no access CR1-5, Expo, and UX-25• All other blocks: no access to UX-25
LHC evacuation test (7/12 after 18:00 and 24/12 tbc) – no access UX25Gas functional test (10/12 - 2 hrs) – no access UX25 and CR1-5AUG test (20/1) (Arrêt Urgence General – General Emergency Stop) – no access UX25DSO test (12-13/1) (Department Safety Officer) – no access UX25
No access SX2 during manipulation of blocks in SX2 (except ACR and WRs)
20/12/10 5 o’clock meeting 6
L3 (and MNF) access
EMCal EMCal
EMCal
NoVentilation
Wks 50 and 4: access (TPC) to be coordinated with TC (transport)
Wks 1-2: no access during EMCal SMs insertion inside L3 (see day-by-day)When moving from low-beta to yellow platform: no access to MNFWhen inserting the module: no access L3 and MNF
Watcher needed in wk 49 and from wk 4 onwards
Wk 6 or 7 (tbd): Kr calibration – TPC T stability (all interventions to be agreed by TC/RC)
31
Evac.
NoVentilation
243NoVentilation
13 7
Day-by-day schedule
UX25 and MNF - Wk 51
20/12/10 5 o’clock meeting 8
GS/ASE: UX25 fire detection maintenance
ALTEADL unload in SXL2 2 EMCal modules
Activities:• TRD: installation BBF rails SR16-15• Survey: TRD and EMCal survey• TPC: replacement 1 FE card (A-side)• PMD+Pieter: move detector in parking position
Week 51 - 20/12 Monday
20/12/10 5 o’clock meeting 9
Activities in UX25 - Week 51 - 20/12 Monday
TR
D a
nd
EM
Ca
l Sur
vey
Prepare TRD 16 installation
EM
Ca
l Sur
vey
(1/2
day
)
TP
C F
EC
TP
C F
EC
20/12/10 5 o’clock meeting 10
Activities in MNF - Week 51 - 20/12 Monday
Mo
ve P
MD
in
p
arki
ng
p
osi
tio
n
20/12/10 5 o’clock meeting 11
Google Streetview visit (5 people). 16:15
GS/ASE: UX25 fire detection maintenance
DAQ: switch off DAQ. The ACR PCs will be left ON to give access to the DCS for the detectors teams who need it
DCS: the access restrictions to the DCS network will be enforced from December 21st towards the end of working hours
Activities:• TRD: install TRD16• Philippe+Didier: removal ladder BKF• PMD: replacement electronics chains
Week 51 - 21/12 Tuesday
20/12/10 5 o’clock meeting 12
Activities in UX25 - Week 51 - 21/12 Tuesday
Install TRD 16
20/12/10 5 o’clock meeting 13
Activities in MNF - Week 51 - 21/12 Tuesday
PM
D:
rep
lace
men
t el
ectr
on
ics
chai
ns
20/12/10 5 o’clock meeting 14
Activities in UX25 - Week 51 - 22/12 Wednesday
TR
D S
urve
y
Prepare TRD 15 installation
Connect TRD 16
Visit: RIKEN RIBF Accelerator technical coordination group. Ken Oyama
20/12/10 5 o’clock meeting 15
Activities in MNF - Week 51 22/12 Wednesday
PM
D:
rep
lace
men
t el
ectr
on
ics
chai
ns
20/12/10 5 o’clock meeting 16
Activities in UX25 - Week 51 - 23/12 Thursday
Install TRD 15 Connect TRD 16
TR
D S
urve
y
20/12/10 5 o’clock meeting 17
Activities in MNF - Week 51 - 23/12 Thursday
PM
D:
rep
lace
men
t el
ectr
on
ics
chai
ns
20/12/10 5 o’clock meeting 18
Activities in UX25 - Week 51 - 24/12 Friday
LHC evacuation test. no access UX25
20/12/10 5 o’clock meeting 19
Activities in MNF - Week 51 - 24/12 Friday
LHC evacuation test. no access UX25
20/12/10 5 o’clock meeting 20
Activities in UX25 - Week 51 - 25/12 Saturday
Christmas day
20/12/10 5 o’clock meeting 21
Activities in MNF - Week 51 - 25/12 Saturday
PM
D:
rep
lace
men
t el
ectr
on
ics
chai
ns
20/12/10 5 o’clock meeting 22
Activities in UX25 - Week 51 - 26/12 Sunday
TRD team at CERN: 26 to 30/12
20/12/10 5 o’clock meeting 23
Activities in MNF - Week 51 - 26/12 Sunday
PM
D:
rep
lace
men
t el
ectr
on
ics
chai
ns
20/12/10 5 o’clock meeting 24
DCS plans
• Wk 51– Contingency for system upgrades
– Support to detectors restarting/testing their systems after upgrades• Detectors shall test functionality as much as possible
– Tue 21/12 PM: Limit access to DCS cluster during end-of-year closure• Register with your SRC if you require access (see message Peter
2/12/2010)
• Wk 52 – Wk 01– Only ‘best effort’ support during CERN closure
André / Peter
20/12/10 5 o’clock meeting 25
AOB
• -
