lhc-yets coordination meeting #9 24 th november, 2015

LHC-YETS Coordination meeting #9

24th November, 2015

LHC machine Schedule for LHC TS3 EDMS 1556530 2

Information generales

• Toutes les demandes de consignation via Impact

• LHC- YETS: de Lundi 14 Decembre @ 6am, au Vendredi 4 Mars

• LHC sera sous le control BE-OP a partir du 4 Mars

• IMPACT: intervention period YETS-LHC-2015/16:• Les IMPACTs doivent etre soumis avant le 1er Decembre

• Téléphone piquet: 161669 – du Lundi 14 Decembre jusqu’à mi-Mars

• Planning de detail: https://espace.cern.ch/en-dep-mef-lpc/YETS2015-2016/Global%20Schedules/Forms/AllItems.aspx

• INDICO : https://indico.cern.ch/category/7197/

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Informations generales

LHC machine Schedule for YETS, EDMS 1560875, INDICO 463333

• W51 – du 14 au 18 Decembre• Blindages ouverts exceptionnelment• Machine en restreint automatique

• Jeudi 17 Dec @17h00:• Machine en mode restreint• Tous les blindages fermes• IMPACTS interrompus (Excepté les interventions du vendredi et celles prevues

pendant le Xstmas break)• Pendant les 2wks de Noel :

• TI garde la machine• Access en surface et souterrain en mode restreint

(accès avec clé et depuis la CCC)• À partir du 4 Janvier :

• Machine en mode générale (surface et souterrain)• Patrouille à refaire pendant la W8 pour le test DSO• Test DSO le 26 Février• Machine rendue à OP le 4 Mars

• Consignations pendant la W51 circuits demandes via IMPACT• Déconsignation W9 (du 29 Février au 4 Mars)

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Actions

LHC machine Schedule for YETS, EDMS 1560875, INDICO 463333

PIQUET• Quelles activités ont besoin d’un service de piquet pendant le Xmas Break?

CONSIGNATION 60A qui en a besoin?

Points ouverts CV&CRG- Maintenance CV au P18- Cryo start du secteur 12- No CV backup @ P2

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YETS schedule overview – as 17th Nov.

LHC machine Schedule for YETS, EDMS 1560875, INDICO 463333

• LHC back to OP on 4th March• Powering tests from 5th to 16th March • Experiments closed on 16th March• Machine check out 17th and 18th March

OBSOLETE

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YETS schedule overview- main changes

LHC machine Schedule for YETS, EDMS 1560875, INDICO 463333

CRG• CRG Sectors 78 and 81 will be emptied of Liquid Helium• Cryo back on the whole LHC machine on 4th March –

Sectors 34 and 45 some days before

BE-BI & VSC• BSRT replacement in LSS4 during W51• BWS change (ferrite) is not a baseline – could be done according to the evolution of the YETS

MSC• No intervention on ULO and No magnet exchange (sector 81)

EN-EL• Systematic inspection of Bus Bars to be realised – To be added in the schedule

ELQA• Investigations on the RCS is sector 78 can be realised in January, and the decision to realise ELQA before

the restart will be taken in Chamonix• If ELQA will be realised during HWC

Powering tests• Extension allocated - from 5th March to 16th March.

Some UPS tests included in this period.

Experiments• Readiness' of Atlas and CMS will be confirmed in Chamonix

7LHC machine Schedule for YETS, EDMS 1560875, INDICO 463333

• LHC back to OP on 4th March• Powering tests from 5th to 16th March • Experiments closed on 16th March• Machine check out from 17th to 20th March

YETS schedule overview – as 24th Nov.

LHC machine Schedule for YETS, EDMS 1552100 8

EDMS: 1544142

Test Secours (10min)All points on 17th December (7am)

Works on the Automatism & Circuit Breaker

LHC5 + CMS 21st – 24th December

No Access in the Surface & Underground Areas

LHC1 + ATLAS 25th January (ATLAS ok)LHC2 + ALICE 9th FebruaryLHC3 5th FebruaryLHC4 6th JanuaryLHC5 + CMS 5th JanuaryLHC6 14th JanuaryLHC7 15th JanuaryLHC8 + LHCb 7th JanuaryPM18 12th FebruaryPrevessin 13th February (Saturday)Meyrin + Adm. 2nd or 3rd JanuaryMeyrin W. + ISR 23rd January

BA80 23rd February

BA81 24th FebruaryBA82 + 85 25th FebruaryPS + B 9th & 10th JanuaryBA1 19th JanuaryBA2 20th JanuaryBA3 21st JanuaryBA4 + CNGS 13th JanuaryBA5 10th FebruaryBA6 11th FebruaryBA7 4th February

AUG Test

Auto Transfer TestPrevious & final works from 28th January

until 1st February (access possible)No access LHC1 + ATLAS + LHC18 + SPS6 + SPS7

on 30th January (Saturday)

Activités Électriques

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Secteur 12

LHC machine Schedule for YETS, EDMS 1560875, INDICO 463333

- Major players:- Collimator 5th axis- TDI replacement

- Swap bake-out of TDI8 with TDI2?- AFP control cabling?- WCC in RR17

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Secteur 23

LHC machine Schedule for YETS, EDMS 1560875, INDICO 463333

- Major players:- PX24 confirmation?- Cleaning UJ32 confirm w1 & w2?- PM32 consolidation 2nd Phase from

15th January?- LSS3 opened from 4th January

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Secteur 34

LHC machine Schedule for YETS, EDMS 1560875, INDICO 463333

- Major players:- LSS3 opened from 4th January- LSS4 closed from 22nd February

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Secteur 45

LHC machine Schedule for YETS, EDMS 1560875, INDICO 463333

- Major players:- Collimator 5th axis- LSS4 closed from 22nd February

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Secteur 56

LHC machine Schedule for YETS, EDMS 1560875, INDICO 463333

- Major players:- Collimator 5th axis- TOTEM cabling?

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Secteur 67

LHC machine Schedule for YETS, EDMS 1560875, INDICO 463333

- Major players:- Access LSS7 from 2nd February

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Secteur 78

LHC machine Schedule for YETS, EDMS 1560875, INDICO 463333

- Major players:- Collimator TCLA.D6R7.B1 replacement (TBC)- Access LSS7 from 2nd February

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Secteur 81

LHC machine Schedule for YETS, EDMS 1560875, INDICO 463333

- Major players:- Collimator 5th axis- TDI

- Swap bake-out of TDI8 with TDI2?- WCC in RR13

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Touts les points

LHC machine Schedule for YETS, EDMS 1560875, INDICO 463333

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LSS1L

LHC machine Schedule for YETS, EDMS 1560875, INDICO 463333

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Point 1

LHC machine Schedule for YETS, EDMS 1560875, INDICO 463333

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LSS1R

LHC machine Schedule for YETS, EDMS 1560875, INDICO 463333

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PM18 & Arc12

LHC machine Schedule for YETS, EDMS 1560875, INDICO 463333

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LSS2L

LHC machine Schedule for YETS, EDMS 1560875, INDICO 463333

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Point 2

LHC machine Schedule for YETS, EDMS 1560875, INDICO 463333

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LSS2R & Arc23

LHC machine Schedule for YETS, EDMS 1560875, INDICO 463333

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LSS3L & Point 3

LHC machine Schedule for YETS, EDMS 1560875, INDICO 463333

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PM32 & LSS3R & Arc34

LHC machine Schedule for YETS, EDMS 1560875, INDICO 463333

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LSS4L

LHC machine Schedule for YETS, EDMS 1560875, INDICO 463333

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Point 4

LHC machine Schedule for YETS, EDMS 1560875, INDICO 463333

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LSS4R & Arc45

LHC machine Schedule for YETS, EDMS 1560875, INDICO 463333

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LSS5L

LHC machine Schedule for YETS, EDMS 1560875, INDICO 463333

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LSS5R & Arc56

LHC machine Schedule for YETS, EDMS 1560875, INDICO 463333

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LSS6L

LHC machine Schedule for YETS, EDMS 1560875, INDICO 463333

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Point 6

LHC machine Schedule for YETS, EDMS 1560875, INDICO 463333

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LSS6R & Arc67

LHC machine Schedule for YETS, EDMS 1560875, INDICO 463333

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LSS7L & Point 7

LHC machine Schedule for YETS, EDMS 1560875, INDICO 463333

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LSS7R & Arc78

LHC machine Schedule for YETS, EDMS 1560875, INDICO 463333

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LSS8L & Point 8

LHC machine Schedule for YETS, EDMS 1560875, INDICO 463333

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LSS8R & Arc81

LHC machine Schedule for YETS, EDMS 1560875, INDICO 463333

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Coming events

Next meeting Tuesday 1st December, Room 30-7-010

From 8h30 to 10h00

LHC machine Schedule for YETS, EDMS 1560875, INDICO 463333