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GIF++ installation and schedule meeting
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Europe/Zurich
892/1-D20 (CERN)
Giuseppe Pezzullo
(CERN),
Martin Richard Jaekel
(CERN),
Federico Ravotti
(CERN)
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Preparation for the Christmas Shutdown - current situation
Current Situation
Upstream :
=========
CMS-CSC: small chamber hosted on LHCb setup at 3.5m (flushing, ready for Christmas)
ALICE TPC at 2 m unshadowed - out / back on 09.01.2019
EP-DT2 : 5m next to CMS-RPC (to be turned OFF soon)
CMS-RPC : Trolley 1 at 5m, Trolley 3 at 4m (Off since Tuesday)
ATLAS-sTGC : 3.5m - (CO2 flushing, HV OFF)Downstream :
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CMS-GEM 1+2 : 1m (to be checked)
EP-DT1 : 1.5 m (to be turned OFF soon)
ATLAS-RPC : 2.5 m (test for 1-2h, then we will be off)
+ second trolley near downstream wall (already OFF)
CMS-CSC 1 : 2.5 m (Ready for Christmas)
CMS-CSC 3 + LHCb : 5 m (Ready for Christmas)
CMS-DT : finishing dose measurement today. Followed by usual Thursday scan. Then Scan with dosimeter.Gas Supply : Change to Christmas flushing conditions this afternoon.
We will try to put a logbook entry.Source will be interlocked tomorrow around lunchtime.
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Restart of Facility - January 2019
Monday : Afternoon restart of normal gas supply.
Tuesday : Remove interlock of Irradiator - Tuesday morning, followed by short access.
Wednesday : Normal Access day
Thursday : First meeting of the year in new room / same floor.
ATLAS-MM : plan to be back with 2 chambers on 30.01
ATLAS-sTGC : 3 chambers back on 16.01 behind ALICE.
installed chamber will be equipped with electronics. -
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Infrastructure & Upgrades to the Facility
Improvements needed or planned for the facility.
Speakers: Giuseppe Pezzullo (CERN), Martin Richard Jaekel (CERN)New Items :
==========New transformer substation test BE2. In the morning, lasting 1h. - Ongoing
Small, but non zero risk (1-2%) of a complete power-cut of max 2 minutes (operator on site).
https://impact.cern.ch/impact/secure/?place=editActivity:123425Update / Restart of the BE/CO infrastructure. 21-23.01
Ongoing Projects :
NEW retrieval of TIMBER values : Work in progress, but already available in beta version
https://epdtdi-pytimber.web.cern.ch/app/gifpp (also linked from main GIF page.Additional values need to be collected/republished ?
- REMUS - to be included in GIF Display
- XTDV - to be included in pytimber only-
a) Requirements during LS2 + Christmas
CMS-DT : Ar/CO2 70 l/h
CMS-CSC : AR/CO2 10 l/h
EP-DT : will let us knowWe potentially need a piquet from the user side. Access to be requested via TC.
Proposal : Stop of gas (except flushing) on Thursday 20.12 afternoon. -> User operation stopped before lunch time.
Restart of gas supply : Monday 7.01 -> User operation starting Tuesday
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Announcements
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-
a) IMPACTS for 2019
Guidelines for filling in IMPACT requests
General Guideline : One IMPACT per setup.
- two chambers on individual supports -> 2 IMPACT declarations
- multiple chambers swapped on same or similar support -> one IMPACT declaration
- basically, if you need two locations, please make two IMPACT declaration (clone)
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 2018. (All current IMPACTS will expire at Saturday 23.December)
Special IMPACT needed for Christmas Closure.
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