LIUPLI report LIU SPS meeting ECR and SRR

LIU–PLI report LIU SPS meeting

ECR and SRR to submit for approval this year You received an e-mail on 4 th March 2016 Simplified Process of validation of the SRR/ECR Validation during Integration meeting (ICL) IN WORK ENGINEERING CHECK UNDER APPROVAL RELEASED 2 weeks Presentation to the LIU-PLI for Project Approval ECR LIU and SRR LIU 20 April 2016 APPROVAL CLOSED LIU SPS meeting - J. Coupard Presentation to the IEFC for Final Approval Installation 2

ECR to submit this year for approval Upgrade Equipment or System impacted Action Location Group Contact ECR needed (Yes or No) Status of the SRR/ECR EYETS 2016 -2017 ECR 1273766 UNDER IMPLEMENTATION yes Beam Instrumention Orbit Systems: new fibre backbone Optical Fibres upgrade Sextant 1 to 6 EN-EL Simao Pedro Costa Machado Beam Instrumention Upgrade Fast Ring BCTs upgrade New Fast BCTs LSS 3 and LSS 5 BE-BI Lars Jensen yes sept. 2016 yes Beam Instrumention Diamond BLMs upgrade 2 new BLMs LSS 1 BE-BI Lars Jensen yes sept. 2016 yes (prototype) Reduce length of arc sectors by Vacuum sectorisation factor 2, to reduce pumping times. New vacuum valves improvement Improved protection against loss of ecloud scrubbing Arcs (to be detailed) TE-VSC Jose Antonio Ferreira Somoza yes 200 MHz power upgrade LSS 3 for upgrade of the 200 MHz RF system BA 3 -JT 10 -BAE 3 -PA 3 BE-RF TA 3 -LSS 3 (services) Eric Montesinos yes 200 MHz power upgrade LSS 3 for upgrade of the 200 MHz RF system LSS 3 (services) BE-RF Eric Montesinos yes maybe Better damping of instabilities New intra-bunch damping system New wide band in vertical plane to damp transverse damper instabilities from TMCI or ECI. to be detailed BE-RF Wolfgang Hofle yes (tbc) Maybe New Beam Dump preparation of the support for the beam dump ECX 5/ECA 5/LSS 5 TE-ABT Etienne Carlier yes mid-sept. 2016 yes TE-VSC Paul Cruikshank Jaime Espinos yes a. C coating of vacuum chambers Vacuum flange impedance e-cloud mitigation and reduction and association a. C Impedance reduction coating of opened SSS and quadrupole chambers. 20 April 2016 LIU SPS meeting - J. Coupard yes 3

SRR to submit this year for approval Upgrade Action Beam Instrumention Upgrade BGI upgrade Beam Instrumention Upgrade new fast wire scanners upgrade Equipment or System impacted New BGI New Wire Scanners Beam Instrumention Upgrade synchrotron-light monitors Move BSRT upgrade BSRT, matching and BLDM Improvement of pumping, General layout, impedance reduction, improvement Pumping module, ZS improvements of ion trap connections, short. Vac chamber cross circuiting of anodes section 200 MHz power LSS 3 for upgrade of the 200 MHz RF upgrade: Reduce system RF cavities and RF impedance by 15% and of the SPS during LS 2: two new double RF voltage to travelling-wave cavities and the systems allow operation with construction of two new RF very high RF current systems Replacement of TPSG 4/6 by Extraction protection upgraded versions with better TPSG 4 and TPSG 6 upgrade robustness and protection of MSE New intra-bunch damping system in Better damping of New wide band vertical plane to damp instabilities transverse damper from TMCI or ECI. New Beam Dump 20 April 2016 Location LSS 5 BE-BI LSS 4 and LSS 5 location to be defined BE-BI by BE-OP Contact Status of the SRR/ECR LS 2 2019 -2020 yes yes Lars Jensen yes yes (tbc) yes TE-ABT Bruno Balhan LSS 3 BE-RF Eric Montesinos LSS 4 and LSS 6 TE-ABT Jan Borburgh to be detailed BE-RF Removal of TIDH & TIDV dumps Removal of MKDV & MKDH kickers Removal of TFDH, BGSH, TFDV & BSGV monitorsl LSS 1 / BA 1 Replacement of QDA 117 by QD 117 Replacement of QFA 118 by QF 118 Modification vacuum sectorisation SRR needed (Yes or No) Lars Jensen LSS 2 UA 9 experiment Relocation of present LSS 5 systems e. Cloud experiment LSS 5 due to new beam dump system in Beam instrumentation LSS 5 experiments Removal of present beam dump system from LSS 1 and rearrangement of remaining LSS 1 systems Group SPS-LJ-EC-0001 RELEASED yes yes Wolfgang Hofle yes (tbc) yes TE-ABT Etienne Carlier SPS-LJ-EC-0003 UNDER APPROVAL yes TE-ABT Etienne Carlier SPS-LJ-EC-0002 UNDER APPROVAL yes LIU SPS meeting - J. Coupard 4

Roadmap towards EYETS Presentation LSC (LS 2 committee) 1 st April 2016 - https: //indico. cern. ch/event/504053/ Integration studies & ECR preparation ECR approval process ECR approved The ECRs must be released BEFORE the technical stop starts. 20 April 2016 LIU SPS meeting - J. Coupard 5