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v3.3.2-pre
***** TO BE UPDATED DURING NEXT MEETING ******
User Reports / Overview :
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CO2 Tue 16.4 : strange behaviour of CO2. (drop of CO2 for a few seconds) -> checked with David and no problems was detected from the supply side. Anyhow the investigation is still ongoing.
ALICE : Done ! Gas battery moved out of the EHN1
ATLAS - sTGC : : QS3 test is finished and ready to be transported to bldg. 180 (today). The QS1C test is finished as well but it will still stay connected, in the preparation area, with CO2. No other chambers ready to be tested at GIF++. New batch expected on Monday May 20th and the installation inside the bunker is foreseen for Wed May 22nd.
ATLAS-MM : SM2-M5 tested and swapped with LM1-M4 yesterday (Wed 15th). Both LM1-M4 and SM1-M3 will go outside next week on Wed. In the meanwhile on Wed May 22nd, all the HV cables and service pipes will be relocated to the downstream area. On Friday May 24th the universal trolley will be installed in the bunker (downstream) equipped with two chambers. Special access is needed.
EP-DT1: Fine. Radiating.
EP-DT2 : Dose rate measurements is over.
EcoGas : Stability run is over. No need anymore to have ABS filter 22 filter upstream to 2.2 Check for the HFO bottles order. Signal cable to be installed during one of the next access or directly during Wednesday access.
CMS-RPC : Trolley for testing the electronics, in order to launch the mass production, to be installed next week on Wed (T.b.c). ISEC visit requested. 1h source OFF after the meeting.
Gas flow needs to be checked, as we are on the limit. Shared with ATLAS-RPC. Gas flow reduced a bit. To be discussed with EP-DT-FS.
CMS-GEM 1&2 : GEM 2 had some problem with the gas flow starting from THU May 02nd. Apparently someone reduced the flow by the flow meter inside the gas balcony. Problem under investigation. GEM 1: switched OFF on Sat May 11th.
ATLAS-RPC : BIS trolley removed yesterday. It will come back next Wed May 22nd. 1h source scan (ABS 100 to 1) on Tue May 28th. No request for the R&D setup.
CMS-DT MB 1&2 : Chambers fully re-cabled and re-connected to the gas lines
LHCb :New position checked and no complaining so far.
CMS-CSC: Resumed irradiation after few problems with gas and HV
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Weekly Planning : UPSTREAM
Default filter settings : 2.2
Thursday (today): CMS-RPC 1h source OFF after the meeting then 2h ABS 6.9 for 2h Eco gas: source scan for 3h -> 1h each ABS (4.6, 10, 46) starting after lunch till 5pm
Friday : ATLAS-MM 2h scan 10-2.2 started at 9.40am CMS-RPC 1h source OFF after ATL-MM then stable condition starting from 2.30pm till 5.30pm
Saturday :
Sunday :
Monday :
Tuesday : ATLAS-MM (morning) 4-5h scan, 1h each from 10-1 attenuation
Wednesday:
Thursday :
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Weekly Planning : DOWNSTREAM
Default filter settings : 1
Thursday (today) :
Friday : CMS-CSC 3h stable condition both UPS (ABS 2.2) and DWS (ABS 1) starting from 2.30pm
Saturday :
Sunday :
Monday :
Tuesday :
Wednesday:
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General planning for long term campaigns.
Replacement of GPN switch inside the bunker. No wi-fi coverage for 1h starting early in the morning (Wed May 22nd). The existing switch U887-1D-PRZ-SHPYL-1 is going to be replaced by a brocade with POE+ for the Wifi replacement campaign of building 887. Intervention planned before working hours.
Irradiator Maintenance : Week 29 (to be confirmed by VF)
Improvements needed or planned for the facility.
New Items :
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Cleaning of DCS and installation of UPS : to be scheduled.
Ongoing Projects :
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Correction of Irradiator Signals after power cut.
Since installation of UPS, the Irradiator signals UNSAFE after a power cut, independently if the source was ON or OFF at the time. In reality, source will always be in safe position after power cut. Power cycle controls in control room to get correct status.
PyTIMBER :
Additional values need to be collected/republished ?
- REMUS - to be included in GIF Display
- XTDV - to be included in pytimber only
News about the ongoing bunker extension
You can subscribe to the calendar with the following link (to be added in you calendar application)
http://mmm.cern.ch/owa/calendar/fad3257aa1c74520bd63ea8f3d126245@cern.ch/b2719d8034af4743a801cdd73f3b969315436460478832573385/calendar.ics
Guidelines for filling in IMPACT requests
List of active IMPACT declarations : https://impact.cern.ch/impact/secure/activities/accessPoint/YDALC02-PPE154
General Guideline : One IMPACT per setup.
Each Setup should have IMPACT label attached with number.
Attached documents : CAD file or picture.
Review working hours : if your declaration includes the bunker area, please state the number of hours you want to stay INSIDE the bunker only (for RP purposes).
NEW IMPACT needed for 2019 !
Issue with ligth. Button near access door should enable the light for additional 2h.
We plan to keep the light over the GIF area active in the near future (change by EN-EL needed) -> NOT FEASABLE
Locked door on Saleve side.
Proposal top remove the cylinder to avoid the guard locking the door during night times. -> Cylinder HAS BEEN REMOVED