YETS 2017-2018 & LS2 Reminder G. Girardot 20 juin 2017

Summary Activity during LS2 Constraints EL Work Requests: YETS 2017/2018 Preparation LS2 Preparation Strategy – LHC Document for Requests to EN/EL/FC 20/06/2017 YETS 2017-2018 – Reminder

Activity during LS2 Activity in PLAN with requests for EN/EL/FC 56 requests => only 1 DIC received actually 50% requests not complete : 4 with out geographical area 17 without execution period 2 scheduled for the EYETS16-17 but no DIC received 18 without the quantity and the length of cables Activity not in PLAN with requests for EN/EL/FC 4 requests 2 final DICs (LOW BETA & SAREP links) 2 Pre-DICs (BPM new collimator TCSPM – TCPPM in Pt3&Pt7) 20/06/2017 YETS 2017-2018 – Reminder

Constraints Activities that generate access constraints Replacing hoses of water-cooled cables (Pt1 – Pt2 – Pt5) Installation GSM cable (Pt3 –Pt7) + (ATLAS – ALICE – CMS – LHCb) Replacement of SAREP links (Arc12 – Arc23 – Arc34 – Arc45 – Arc56 – Arc78 – Arc81 ) Difficult cohabitation with other activities during the pulling Activities need specific transport and handling Activities need storage area All cable campaigns need an area for underground storage 20/06/2017 YETS 2017-2018 – Reminder

EL Work Requests: YETS 2017/2018 Preparation Timeline Preliminary studies Material Provision Preparation of Technical Files 20-06-17 15-07-17 11-07-17 23-08-17 15-09-17 01-10-17 03-10-17 17-10-17 15-11-17 01-12-17 t Sending MEMO to Users Pre-DIC/DIF and electrical distribution through CERN Service Portal Final DIC/DIF and electrical distribution request Activities Schedule & IMPACT creation Technical Files ready for EL contractor Presentations of YETS 2017/2018 Users Activities Presentation of YETS 2017/2018 EN-EL activities in coordination meetings SPS, PS and LHC complexes Dates for the users request to be confirmed in the MEMO YETS 2017-2018 – Reminder 20/06/2017

LS2 Preparation Strategy - LHC Dates à retenir Deadline for PLAN-V2 resources allocation 02-06-17 16-06-17 20-06-17 28-07-17 15-08-17 03-10-17 01-12-17 18-12-17 YETS 2017/2018 t EL consultation with Users Pre-DIC/DIF and electrical distribution through CERN Service Portal Preparation of LS2 works (advance installations where possible) Presentation of EN-EL activities generating major access and co-activity constraints (mainly OP) Presentation of EL activities during LS2 with estimated durations. YETS 2017-2018 – Reminder 20/06/2017

Document DIC (EDMS: N°1210369) Demande d’installation de câbles 20/06/2017 YETS 2017-2018 – Reminder

Document DIF (EDMS: N°1153880) Demande d’installation fibre optique 20/06/2017 YETS 2017-2018 – Reminder

Document DIR (EDMS: N°1398443) Demande d’installation de racks 20/06/2017 YETS 2017-2018 – Reminder

Document DFP (EDMS: N°1540878) Demande de fourniture de Patchcords 20/06/2017 YETS 2017-2018 – Reminder

Document DEC (EDMS: N°1314019) Demande d’enlèvement de câbles 20/06/2017 YETS 2017-2018 – Reminder

Thank you for your attention !