LS 2 planning meeting A Tauro LS 2

LS 2 planning meeting A. Tauro

LS 2 master plan (v 31) LS 2 planning meeting 2

EN-EL interventions • CERN wide 66 k. V maintenance: 28 May 2019 to 19 July 2019 – reduced consumption (i. e. no magnets) – almost done • Maintenance machine network: from 11 to 14 June 2019 – done • Test secours (10 min): 19 Dec 2019 from 8: 00 AM to 11: 00 AM • 18 k. V, 3. 3 k. V and LV network maintenance: • • Mon 20 to Wed 22 Jan 2020: 3 days no general services - no access on site (both surface and underground) Thu 23 to Fri 24 Jan 2020: 2 days ‘’Limited access’’ details being worked out • AUG on Monday 27 January 2020 - no access on site (both surface and underground) • Auto transfer test: 27 -29 Apr 2020 • BIW test: 5 and 6 Oct 2020 from 18: 00 to 00: 00 – no access underground 5/7/19 LS 2 planning meeting 3

EN-CV interventions • Big maintenance: • • • SF: from Nov 2019 to mid Jan 2020. NO impact on ALICE as both magnets will be OFF. UW: stop UX mixed water for 2 days in week 40/2019 (October). SU: various small perturbations + 1 day stop all cooling UX + 1 day stop all cooling SXL 2 in week 16/2020 (April). • Small maintenance: • • UW: from mid Aug 2020 to mid Sep 2020. Stop mixed water UX for 1 day in week 37/2020 (September). SF+SU: weeks 45 -47/2020: cleaning towers (stop SF 1 week) + 1 day stop all cooling UX. • Ventilation: • • • SG 2: w 7/2019 - Done Gas extraction: w 8/2019 - Done UX 25 cavern: May 2020 (tbc) MCH and MTG: Apr 2020 (tbc) L 3: Apr 2020 (tbc) ITS: Apr 2020 (tbc) • Raw water: • Test after Apr 2019. Short interruption (1 day), can be used tap water during the test. 5/7/19 LS 2 planning meeting 4

UX access • Cavern lift not available from Friday 26 July 12: 00 to Saturday 27 July 18: 00 no access to cavern no underground visits 5/7/19 LS 2 planning meeting 5

CERN Open Days • Sat 14 and Sun 15 September 2019 • Open Low-Beta platform and put scaffolding 5/7/19 LS 2 planning meeting 6

TRD schedule to be shifted by 1 w Remove 12, 13, 14 (counter weights) Reinstall 7, 1, 0, 8 Reinstall 12, 13, 14 Remove 10, 16 Reinstall 10, 16 5/7/19 LS 2 planning meeting 7

TPC upgrade sequence v 34 A side done Done Remove Services and FEE (outside cleanroom) A side done Uninstall MWPC ROC Install GEM ROC Done A-side done TPC in cleanroom. Cleaning & irradiation tests FC HV infrastructure modification 7 Mar 11 Apr TPC schedule v 34 25 Apr (A) 30 Jul (C) 27 May (A) 13 Aug (C) Install new FEC + test Survey, sealing, overpressure test 17 Jun (A) 21 Aug (C) 2 Jul (A) 4 Sep (C) LS 2 planning meeting Transportation to SX 2 Pre-commissioning with cosmic, Laser, pulser, Xray 2 Oct (A) 23 Oct (C) 31 Oct (A) 4 Dec (C) 21 Jan (Xray) 18 Feb 2020 8

schedule v 34 Near term TPC sequence De-installation and preparation A side ROC swapping, alignment and sealing C side ROC swapping, alignment and sealing FEC and services installation and testing. Pre-commissioning 5/7/19 LS 2 planning meeting 99

Copper cables (EN-EA) – new dates 5/7/19 LS 2 planning meeting 10

Copper cables (EN-EA) – progress 24% 5/7/19 LS 2 planning meeting 11

Optical fibers (EN-EL) – new dates 5/7/19 LS 2 planning meeting 12

Miniframe planning – new dates 5/7/19 LS 2 planning meeting 13

CR 0 planning Automation proposes to advance IT 4 SAT to w 35 5/7/19 LS 2 planning meeting 14

Day-by-day sequence w 25 ALICE technicians Institutes Transport Pakistani team EN-EL Rampower 5/7/19 Scaffolding EN-EA LS 2 planning meeting Other CERN groups 15

UX 25 activities w 25 – Mon 17 Jun 2019 CR 0: install CR 1 -CR 0 trunks and SR 2 -CR 0 trunk – whole week (COMSA) CR 0: connect IT 3 to power (Conect) Pressure test PHOS M 2 (Meyrin, Yannick) Remove frames Install TPC cooling pipes Miniframe (whole week) TPC/TR D/TOF LV cables ITS/MFT inox pipes MCH FEE cables TOF-A fibers Cedric, Samuel 5/7/19 Need scaffolding of LV cables + ladder inside L 3 LS 2 planning meeting 16

5/7/19 LS 2 planning meeting GEM install. TRD 7 A-side TRD 1 C-side SXL 2 activities w 25 – Mon 17 Jun 2019 17

UX 25 activities w 25 – Tue 18 Jun 2019 ALTEAD: transport PHOS M 4 to Meyrin and M 2 to P 2 MCH TPC/TR D/TOF LV cables ITS/MFT inox pipes 5/7/19 LS 2 planning meeting MCH FEE cables 18

5/7/19 LS 2 planning meeting GEM install. TRD 7 A-side TRD 1 C-side SXL 2 activities w 25 – Tue 18 Jun 2019 19

UX 25 activities w 25 – Wed 19 Jun 2019 ALTEAD: extract TPC pump and PMD gas rack (CR 5) EP-DT (gas): cut TPC gas pipes CR 5 (install Y for cleanroom) MCH TPC/TR D/TOF LV cables ITS/MFT inox pipes 5/7/19 LS 2 planning meeting MCH FEE cables 20

5/7/19 LS 2 planning meeting GEM install. TRD 7 A-side TRD 1 C-side SXL 2 activities w 25 – Wed 19 Jun 2019 21

UX 25 activities w 25 – Thu 20 Jun 2019 MCH TPC/TR D/TOF LV cables ITS/MFT inox pipes MCH FEE cables Remove both nacelles 5/7/19 LS 2 planning meeting 22

TRD 7 5/7/19 LS 2 planning meeting A-side TRD 1 C-side SXL 2 activities w 25 – Thu 20 Jun 2019 23

UX 25 activities w 25 – Fri 21 Jun 2019 Floor painting TPC/TR D/TOF LV cables ITS/MFT inox pipes 5/7/19 LS 2 planning meeting Floor painting 24

TRD 7 5/7/19 LS 2 planning meeting A-side TRD 1 C-side SXL 2 activities w 25 – Fri 21 Jun 2019 25

Day-by-day sequence w 26 ALICE technicians Institutes Transport Pakistani team EN-EL Rampower 5/7/19 Scaffolding EN-EA LS 2 planning meeting Other CERN groups 26

UX 25 activities w 26 – Mon 24 Jun 2019 Install TPC cooling pipes Miniframe (whole week) CR 0: network connection and wi-fi IT 3 (whole week) (IT) CR 0: install DCS monitoring inside IT 3 (whole week) Evacuate frames CR 0: open Roxtec IT 3 (Philippe) Extract TRD 0 (PM) TPC/TR D/TOF LV cables ITS/MFT inox pipes FIT-A cables Preparations (AM), extraction (PM) and move rotator to low-beta if possible 5/7/19 LS 2 planning meeting Cedric, Samuel Stop between 14: 00 and 16: 00 Install nacelle I-side 27

SXL 2 activities w 26 – Mon 24 Jun 2019 TRD 7 GEM install. SPD A-side TRD 1 C-side ALTEAD: transport ITS, SPD and FMD 3 to SX 2 and transport SPD to SXL 2 Klaus, install perimeter 5/7/19 LS 2 planning meeting 28

UX 25 activities w 26 – Tue 25 Jun 2019 Nacelle needed TRD fences TRD table ITS/MFT inox pipes TPC/TR D/TOF LV cables FIT-A cables MID test TRD survey (PM) Modify TRD table in SX 2 + put new fences (Didier) Remove fences (8: 00), remove table, modify table in SX 2, reinstall table 5/7/19 LS 2 planning meeting 29

TRD 7 GEM install. TRD 1 A-side SPD Gamma-ray C-side SXL 2 activities w 26 – Tue 25 Jun 2019 TRD 0 Bring TRD 0 to SXL 2, modify LV patch panel 5/7/19 Starts at 11: 00 Background in the night after removing SPD LS 2 planning meeting 30

TPC/TR D/TOF LV cables ITS/MFT inox pipes Put TRD rotator (PM) FIT-A cables MID test TRD scaffolding UX 25 activities w 26 – Wed 26 Jun 2019 Modify access (14: 00) 5/7/19 LS 2 planning meeting 31

TRD 7 GEM install. TRD 1 A-side ITS-FMD 3 Gamma-ray C-side SXL 2 activities w 26 – Wed 26 Jun 2019 TRD 0 Extract TRD 0 from rotator, put it inside blue frame 5/7/19 ALTEAD: bring FMD 3 in the area (9: 00), then remove FMD 3 and put ITS (14: 00) LS 2 planning meeting 32

UX 25 activities w 26 – Thu 27 Jun 2019 TN router replacement (S. Casenove) Put FIT-A cable drums ITS/MFT inox pipes 5/7/19 LS 2 planning meeting TPC/TR D/TOF LV cables FIT-A cables Stop between 13: 00 and 15: 00 MID test Extract TRD 8 (PM) 33

SXL 2 activities w 26 – Thu 27 Jun 2019 GEM install. A-side TRD 7 C-side ALTEAD: swap TRD 1 and 0. Transfer TRD 1 to rotator and back to blue frame TRD 1 TRD 0 5/7/19 LS 2 planning meeting 34

UX 25 activities w 26 – Fri 28 Jun 2019 TRD 8 TRD survey (PM) Scaffolding LV cables TPC/TR D/TOF LV cables ITS/MFT inox pipes Requires to remove TRD table 5/7/19 Floor painting LS 2 planning meeting Floor painting Remove nacelle I-side 35

SXL 2 activities w 26 – Fri 28 Jun 2019 5/7/19 LS 2 planning meeting GEM install. TRD 7 A-side TRD 0 C-side ALTEAD: Move TRD 8 & 1 to cavern 36

Day-by-day sequence w 27 ALICE technicians Institutes Transport Pakistani team EN-EL Rampower 5/7/19 Scaffolding EN-EA LS 2 planning meeting Other CERN groups 37

UX 25 activities w 27 – Mon 1 Jul 2019 Lift maintenance (AS-724): no access to UX 25 from 6: 00 AM to 8: 00 AM Install TPC cooling pipes Miniframe (whole week) CR 0: close roxtec IT 2 (Philippe) TRD 1 Reinstall frames TRD 8 TPC/TR D/TOF LV cables ITS/MFT inox pipes FIT-C cables Cedric, Samuel 5/7/19 LS 2 planning meeting Install nacelle 38

5/7/19 LS 2 planning meeting GEM install. TRD 7 A-side TRD 0 C-side SXL 2 activities w 27 – Mon 1 Jul 2019 39

UX 25 activities w 27 – Tue 2 Jul 2019 TRD survey (AM) CR 0: modbus testing (RO plant) TPC/TR D/TOF LV cables ITS/MFT inox pipes FIT-C cables Install nacelle 5/7/19 LS 2 planning meeting 40

5/7/19 LS 2 planning meeting GEM install. TRD 7 A-side TRD 0 C-side SXL 2 activities w 27 – Tue 2 Jul 2019 41

UX 25 activities w 27 – Wed 3 Jul 2019 TPC/TR D/TOF LV cables ITS/MFT inox pipes FIT-C cables ALTEAD: put 2 nacelles 5/7/19 LS 2 planning meeting Install nacelle 42

5/7/19 LS 2 planning meeting GEM install. TRD 7 A-side TRD 0 C-side SXL 2 activities w 27 – Wed 3 Jul 2019 43

UX 25 activities w 27 – Thu 4 Jul 2019 ALTEAD: displace nacelle ITS/MFT inox pipes Fix floor TPC/TR D/TOF LV cables FIT-C cables Install nacelle 5/7/19 LS 2 planning meeting 44

5/7/19 LS 2 planning meeting GEM install. TRD 7 A-side TRD 0 C-side SXL 2 activities w 27 – Thu 4 Jul 2019 45

UX 25 activities w 27 – Fri 5 Jul 2019 Install Miniframe scaffolding Disconnect ACO modules TPC/TR D/TOF LV cables ITS/MFT inox pipes Install nacelle 5/7/19 LS 2 planning meeting 46

SXL 2 activities w 27 – Fri 5 Jul 2019 Survey A-side TRD 7 C-side TRD 0 I-bars Fill TPC with dry air and test GEM (leakage current test) And end plates adjustment 5/7/19 LS 2 planning meeting 47

Day-by-day sequence w 28 ALICE technicians Institutes Transport Pakistani team EN-EL Rampower 5/7/19 Scaffolding EN-EA LS 2 planning meeting Other CERN groups 48

UX 25 activities w 28 – Mon 8 Jul 2019 CR 0: connect IT 3 to water (Rampower) – whole week MCH RO connectors (racks) MCH TPC/TR D/TOF LV cables ITS/MFT inox pipes FIT-C cables Install filter boxes, need both nacelles 5/7/19 LS 2 planning meeting 49

Miniframe activities w 28 – Mon 8 Jul 2019 Install TPC cooling pipes 11/1/19 LS 2 preparatory meeting 50

SXL 2 activities w 28 – Mon 8 Jul 2019 TRD 0 Survey A-side TRD 7 C-side TRD 8 I-bars ALTEAD: take out TRD 0 from swimming pool and bring TRD 8 to SXL 2 SSD/SDD frame And end plates adjustment Yannick: appointment at 10: 30 for new scaffolding (Alu-It) 5/7/19 LS 2 planning meeting 51

UX 25 activities w 28 – Tue 9 Jul 2019 ALTEAD: load test P 2 cranes Scaffolding MCH RO connectors (racks) Disconnect ACO modules TPC/TR D/TOF LV cables ITS/MFT inox pipes 5/7/19 MCH LS 2 planning meeting FIT-C cables 52

Miniframe activities w 28 – Tue 9 Jul 2019 Install TPC cooling pipes 11/1/19 LS 2 preparatory meeting 53

ROC survey TRD 7 A-side TRD 8 C-side SXL 2 activities w 28 – Tue 9 Jul 2019 TRD 0 5/7/19 LS 2 planning meeting 54

UX 25 activities w 28 – Wed 10 Jul 2019 ALTEAD: load test P 2 cranes MCH RO connectors (racks) Disconnect ACO modules TPC/TR D/TOF LV cables ITS/MFT inox pipes 5/7/19 MCH LS 2 planning meeting FIT-C cables 55

Miniframe activities w 28 – Wed 10 Jul 2019 Install TPC cooling pipes 11/1/19 LS 2 preparatory meeting 56

ROC survey TRD 7 A-side TRD 8 C-side SXL 2 activities w 28 – Wed 10 Jul 2019 TRD 0 5/7/19 LS 2 planning meeting 57

UX 25 activities w 28 – Thu 11 Jul 2019 MCH RO connectors (racks) Remove ACO modules MCH TPC/TR D/TOF LV cables ITS/MFT inox pipes FIT-C cables Remove top modules, start at 9: 00 5/7/19 LS 2 planning meeting 58

Miniframe activities w 28 – Thu 11 Jul 2019 Install ITS/MFT cooling pipes Install TPC cooling pipes 11/1/19 LS 2 preparatory meeting 59

Shims TRD 7 A-side TRD 8 C-side SXL 2 activities w 28 – Thu 11 Jul 2019 TRD 0 Uninstall, machine and re-install shims 5/7/19 LS 2 planning meeting 60

UX 25 activities w 28 – Fri 12 Jul 2019 MCH RO connectors (ST 1 -2 -3) TPC/TR D/TOF LV cables 5/7/19 LS 2 planning meeting FIT-C cables 61

Miniframe activities w 28 – Fri 12 Jul 2019 Install ITS/MFT cooling pipes Install TPC cooling pipes 11/1/19 LS 2 preparatory meeting 62

SXL 2 activities w 28 – Fri 12 Jul 2019 5/7/19 LS 2 planning meeting Shims TRD 7 A-side TRD 8 C-side ALTEAD: bring TRD 0 to UX 25 63

Day-by-day sequence w 29 ALICE technicians Institutes Transport Pakistani team EN-EL Rampower 5/7/19 Scaffolding EN-EA LS 2 planning meeting Other CERN groups 64

UX 25 activities w 29 – Mon 15 Jul 2019 ITS cables from A-racks to PP 0 Move TPC laser onto platform (Borge) 5/7/19 Remove ACO modules MCH RO connectors (ST 1 -2 -3) TPC/TR D/TOF LV cables LS 2 planning meeting 65

Miniframe activities w 29 – Mon 15 Jul 2019 Install ITS/MFT cooling pipes Install TPC cooling pipes 11/1/19 LS 2 preparatory meeting 66

SXL 2 activities w 29 – Mon 15 Jul 2019 ROC survey TRD 7 A-side TRD 0 C-side Wrap blocks for TPC laser Second survey and shimming 5/7/19 LS 2 planning meeting 67

UX 25 activities w 29 – Tue 16 Jul 2019 ITS cables from A-racks to PP 0 Move TPC laser onto platform (Borge) 5/7/19 Remove ACO modules CPV cables LS 2 planning meeting MCH RO connectors (ST 1 -2 -3) TPC/TR D/TOF LV cables 68

Miniframe activities w 29 – Tue 16 Jul 2019 Install ITS/MFT cooling pipes Install TPC cooling pipes 11/1/19 LS 2 preparatory meeting 69

5/7/19 LS 2 planning meeting ROC survey TRD 7 A-side TRD 0 C-side SXL 2 activities w 29 – Tue 16 Jul 2019 70

ITS cables from A-racks to PP 0 UX 25 activities w 29 – Wed 17 Jul 2019 5/7/19 MCH RO connectors (ST 1 -2 -3) CPV cables LS 2 planning meeting TPC/TR D/TOF LV cables 71

Miniframe activities w 29 – Wed 17 Jul 2019 Install ITS/MFT cooling pipes Install TPC cooling pipes 11/1/19 LS 2 preparatory meeting 72

ROC survey TRD 7 A-side TRD 0 C-side SXL 2 activities w 29 – Wed 17 Jul 2019 Final survey (optional further iteration of shimming) 5/7/19 LS 2 planning meeting 73

UX 25 activities w 29 – Thu 18 Jul 2019 ITS cables from A-racks to PP 0 MCH FEE connectors (racks) 5/7/19 CPV cables LS 2 planning meeting TPC/TR D/TOF LV cables MCH FEE connectors (racks) 74

Miniframe activities w 29 – Thu 18 Jul 2019 Install ITS/MFT cooling pipes Install TPC cooling pipes 11/1/19 LS 2 preparatory meeting 75

5/7/19 LS 2 planning meeting Sealing TRD 7 A-side TRD 0 C-side SXL 2 activities w 29 – Thu 18 Jul 2019 76

UX 25 activities w 29 – Fri 19 Jul 2019 ITS cables from A-racks to PP 0 MCH FEE connectors (racks) 5/7/19 CPV cables LS 2 planning meeting TPC/TR D/TOF LV cables MCH FEE connectors (racks) 77

Miniframe activities w 29 – Fri 19 Jul 2019 Install ITS/MFT cooling pipes Install TPC cooling pipes 11/1/19 LS 2 preparatory meeting 78

SXL 2 activities w 29 – Fri 19 Jul 2019 Sealing TRD 7 A-side TRD 0 C-side Topnet: cleanroom roof (rent special nacelle) Ovp test with air over the weekend 5/7/19 LS 2 planning meeting 79

Day-by-day sequence w 30 ALICE technicians Institutes Transport Pakistani team EN-EL Rampower 5/7/19 Scaffolding EN-EA LS 2 planning meeting Other CERN groups 80

TPC/TR D/TOF LV cables MID FEE test MCH RO cables test (ST 1 -2 -3) MCH FEE connectors (ST 4 -5) ITS cables from A-racks to PP 0 UX 25 activities w 30 – Mon 22 Jul 2019 Need both nacelles 5/7/19 LS 2 planning meeting 81

Miniframe activities w 30 – Mon 22 Jul 2019 Install ITS/MFT cooling pipes Install TPC cooling pipes 11/1/19 LS 2 preparatory meeting 82

Open roof 8. 30 5/7/19 LS 2 planning meeting Dismantle and take away YP 11: 00 12: 00 13: 00 Put stairs A-side Modify ITS and SPD for expo. Need crane! Take out manipulator ITS A-side C-side SXL 2 activities w 30 – Mon 22 Jul 2019 17: 00 17: 30 83

ITS cables from A-racks to PP 0 5/7/19 TPC/TR D/TOF LV cables LS 2 planning meeting MID FEE test MCH RO cables test (ST 1 -2 -3) MCH FEE connectors (ST 4 -5) UX 25 activities w 30 – Tue 23 Jul 2019 84

Miniframe activities w 30 – Tue 23 Jul 2019 Install ITS/MFT cooling pipes Install TPC cooling pipes 11/1/19 LS 2 preparatory meeting 85

Put nacele A-side ITS Install I-bars A-side 5/7/19 Remove I-bars C-side LS 2 planning meeting Remove scaffolding C-side Put GEM C-side Take out MWPC 8. 30 A-side C-side SXL 2 activities w 30 – Tue 23 Jul 2019 12: 00 13: 00 17: 30 86

ITS cables from A-racks to PP 0 5/7/19 TPC/TR D/TOF LV cables LS 2 planning meeting MID FEE test MCH RO cables test (ST 1 -2 -3) MCH FEE connectors (ST 4 -5) UX 25 activities w 30 – Wed 24 Jul 2019 87

Miniframe activities w 30 – Wed 24 Jul 2019 Install ITS/MFT cooling pipes Install TPC cooling pipes 11/1/19 LS 2 preparatory meeting 88

ITS Put YP C-side 8. 30 5/7/19 A-side C-side SXL 2 activities w 30 – Wed 24 Jul 2019 Reinstall YP accessories: extensions, handrails, FFU, green crane and manipulator 10: 00 LS 2 planning meeting 17: 30 89

ITS cables from A-racks to PP 0 5/7/19 TPC/TR D/TOF LV cables LS 2 planning meeting MID FEE test MCH RO cables test (ST 1 -2 -3) MCH FEE connectors (ST 4 -5) UX 25 activities w 30 – Thu 25 Jul 2019 90

Miniframe activities w 30 – Thu 25 Jul 2019 Install ITS/MFT cooling pipes Install TPC cooling pipes 11/1/19 LS 2 preparatory meeting 91

ITS Install laser blocks and laser A-side C-side SXL 2 activities w 30 – Thu 25 Jul 2019 Close roof Install scaffolding A-side 8. 30 5/7/19 10: 30 LS 2 planning meeting 12: 00 13: 00 16: 00 92

UX 25 activities w 30 – Fri 26 Jul 2019 5/7/19 TPC/TR D/TOF LV cables LS 2 planning meeting MID FEE test MCH RO connectors (ST 4 -5) ITS cables from A-racks to PP 0 Lift maintenance (AS-724): no access to UX 25 from Friday 26. 7 12: 00 to Saturday 27. 7 18: 00 93

Miniframe activities w 30 – Fri 26 Jul 2019 Install ITS/MFT cooling pipes Install TPC cooling pipes 11/1/19 LS 2 preparatory meeting 94

5/7/19 LS 2 planning meeting A-side ITS C-side SXL 2 activities w 30 – Fri 26 Jul 2019 Cleaning TPC and cleanroom 95

AOB • No LS 2 planning meeting / daily meetings next week 5/7/19 LS 2 planning meeting 96