Serge PITTET With inputs from JeanMarc Cravero Stphane

Serge PITTET With inputs from Jean-Marc Cravero, Stéphane Joffe, Julien Parra-Lopez, Yves Gaillard CERN, for Joint LEIR/LINAC 4 connection/PS/PSB coordination meeting, 2018 @ CERN TE-EPC activities during LS 2 LEIR/LINAC 4 connection/PS/PSB Document source te-epc-lpc 17/09/2020 https: //edms. cern. ch/document/1380388 TE-EPC activities/S. Pittet 2

Organization TE-EPC activities/S. Pittet 3 For most of the activities, EPC contribution on site is limited to the disconnection of existing equipment and the commissioning of the new ones. Sequence and scheduling is mainly driven by: § SMB-SE: Supporting structures, false floor; § EN-EL: AC, DC and control cables; § EN-CV: Water and air cooling; § EN-HE: Transport; § BE-CO: Gateways and Timing; § IT-CS: Network infrastructure; § TE-MPE: WIC, BIS; § BE-ICS: EIS. te-epc-lpc 17/09/2020

Deliveries TE-EPC activities/S. Pittet 3 racks installed in experiment. 4

LEIR TE-EPC activities/S. Pittet Bldg. 249 & 250: Activity LEIR complex converters control te-epc-lpc 17/09/2020 Project ECR CONS 1936285 5

Linac 4 connection TE-EPC activities/S. Pittet Bldg. 363: Activity Project ECR LT-LTB-LBE Line Powering LTB. BHZ 30, LTB. BHZ 40 power converters LTB. LBS power converter Spectrometer LBS. BVT 10 Power Converter LIU & CONS 1851780 LBE Line Upgrade LIU & CONS 1805620 Partial dismantling of LINAC 2 LIU & CONS 1688400 Project ECR - - Bldg. 400: Activity L 4 L. AC. 22 Modulator replacement te-epc-lpc 17/09/2020 6

PSBooster TE-EPC activities/S. Pittet Bldg. 245: Activity Project ECR LIU 1643409 Project ECR Booster Injection Septa converters LIU 1887658 Stripping Foil Chicane converters LIU 1728116 Booster Injection Corrector Powering Booster Injection Quadrupole Powering Booster Injection Qstrip converters LIU 1874665 Booster Injection Qstrip converters LIU 1821166 New Booster MPS Bldg. 361 (1 st floor): Activity te-epc-lpc 17/09/2020 7

PSBooster TE-EPC activities/S. Pittet Bldg. 361 (2 nd floor BHP): Activity Project ECR LIU 1868992 Project ECR Stripping Foil Chicane transformers and DCCTs LIU 1422358 Booster Injection Septa transformers LIU 1561343 ALG 1&2 transformers LIU NA Booster Injection BI. BVT Powering Transfer bendings ALG 1&2 converters upgrade Booster ring: Activity te-epc-lpc 17/09/2020 8

PS&TT 2 TE-EPC activities/S. Pittet Bldg. 251: Activity Project ECR CONS 1856235 Project ECR LIU & CONS 1870629 Project ECR PS Controls Cons MPC CONS 1863368 PS RF 40/80 MHz 25 k. V (HV decabling? ) CONS 1839213 LIU 1936132 EAST area converters Bldg. 269: Activity TT 2 transfer line converters Bldg. 355: Activity Vert. IPM magnet Power Converters te-epc-lpc 17/09/2020 9

PS&TT 2 TE-EPC activities/S. Pittet Bldg. 356: Activity Project ECR CONS 1852475 Project ECR PS Controls Cons Gamma Transition CONS 1867380 New converters for PI. BSW 26 consolidation CONS 1851865 LIU & CONS 1841891 CONS 1863368 LIU 1886929 PS Controls Cons SMH 57 -61 Bldg. 365: Activity PS Extraction Discharge CONS with Marx. Dis. Cap PS Controls Cons MPC PI. SMH 42 Power Converter PI. BSM 40, 41, 43 & 44 Power Converters Low beta quadrupoles Power Converters te-epc-lpc 17/09/2020 10

PS&TT 2 TE-EPC activities/S. Pittet Bldg. 367: Activity POPS Capacitors Project ECR CONS 1845530 Project ECR CONS NA Project ECR LIU 1856808 Bldg. 603: Activity New MEQ 59 SVC for Meyrin Electrical Network PS ring: Activity SMH 42 and BSW 42 upgrade (tunnel activities) te-epc-lpc 17/09/2020 11