1. Injector De-cabling Project Project Team Meeting #2 11.06.2015

2. Content Project mandate Information sharing Network codes Dashboard

3. Project mandate (I) Scope of the Project The de-cabling project scope is to identify and remove obsolete cables within the injector complex, until the end of LS2. The activities will be organized according to the following priorities and goals: First priority: PS Booster The identification of the obsolete cables in the PS Booster is the top priority, because of the needs for new cables for the LIU project. The following strategies will be studied in parallel to allow a decision to be taking on the strategy to be used at the PSB by September 2015.  Total removal of all cables: The project team will, in particular evaluate the cost, the time needed, possible schedules and the associated risks and benefits.  Partial removal (i.e. only obsolete cables): The project team will organize the identification of unused cables with the different stakeholders. The goal for a partial removal campaign is to remove at least 50% of existing cables. Once the strategy has been chosen, the deadlines are:  Labelling and disconnection: YETS 2015-2016  Removal of obsolete cables: EYETS 2016-2017

4. Project mandate (II) Second priority: SPS For BA5 and BA3, the objective is to identify respectively 50% and 40% of existing cables for removal, because of the congestion of the cable trays and the need to pull new cables. Moreover, the project team will have to closely follow the needs of the LIU project. The deadlines are:  Labelling and disconnection: YETS 2015-2016  During 2016, the project team will propose removal slots, taking into account the availability of resources and further needs of LIU project.

5. Project mandate (III) Third priority: PS, TT2, Linacs For the PS, TT2 and the LINACs, the project team will identify the obsolete cables. The deadline is:  During 2016, the project team will propose possible identification and removal slots, taking into account the availability of resources and further needs of LIU project.

6. Project mandate (IV) Mandate for the Project Leader The project leader will coordinate all the activities required for the identification, labelling, disconnection and removal campaigns. The project leader will regularly report to the IEFC progress and the issues encountered. Machine De-cabling Coordination Team The Machine De-cabling Coordination Team will coordinate the activities required for the identification, labelling, disconnection and removal campaigns for their machine.

7. Information sharing E-groups InjectorDe-CablingProjectMembers (members of the Injector De-Cabling Project (equipment group)) InjectorDe-cablingProjectTeam (Project team for de-cabling activities in the injectors) Indico https://indico.cern.ch/category/6591/ Sharepoint site https://espace2013.cern.ch/Injector-De-Cabling- Project/_layouts/15/start.aspx#/

8. Status by machine Machine/areaTotal number of signal and control cables (Excluding DC and not known cables) Identified obsolete cables (with or without purple tape) PSBooster~13’8003’078 (22%) –> 3526 (25.6 %) SPS – BA5~ 6’5003250 (50%) SPS – BA3~ 8’0000 PS – CENTRE ANNEAU ~7’000185 (2.6%) TT2~3’00060 (2%) B354&B150~6’3000 B353 (ring centre)~ 4’5000

9. Detail for Booster Is the same info available for Centre Anneau and SPS ? PS = tens of thousand cables, only centre anneau is studied.

10. Network codes ReseauDescriptionAccelerateur A..BRF (BOOSTER)MPBO AS.BRF-CAVITE ACCELERATRICE (BOOSTER)MPBO B..BBEAM OBSERVATION (BOOSTER)MPBO BCTBBEAM TRANSFORMERS (BOOSTER)MPBO BF.BBEAM SCANNER (BOOSTER)MPBO BG.BSEMGRID (BOOSTER)MPBO BH.BBEAM SCOPE (BOOSTER)MPBO BL.B BEAM OBSERVATION MONITORS (BOOSTER)MPBO BPMBPICK UP TMS (BOOSTER)MPBO BQPBPICK-UP MEAS.DE QS,QH,QV (BOOSTER)MPBO C..BCONTROLE (BOOSTER)MPBO CA.BBR : INTERFACE ALARMS (BOOSTER)MPBO CC.B CONSOLE LOCALE PATCHING (BOOSTER)MPBO CF.BIBM (BOOSTER)MPBO CG.BINTERCOM (BOOSTER)MPBO CIBBBEAM INTERLOCK (BOOSTER)MPBO CLSBCONTROLE SIGNAUX SOS(BOOSTER)MPBO CM.BMULTIDROP 1553 (BOOSTER)MPBO CS.BPSB TIMING (BOOSTER)MPBO CV.BTV MACHINE BOOSTERMPBO E..BPOWER AC/DC (BOOSTER)MPBO ED.BDISTR.48V= (BOOSTER)MPBO EO.B ALIMENTATION SANS COUPURE (BOOSTER)MPBO EU.BARRETS D'URGENCE (BOOSTER)MPBO G..BGENERAL (BOOSTER)MPBO ICEBCTRL EJECTION BOOSTRMPBO Cablotheques are organised by network codes allocated to main sub-systems. Change of responsabities happened many times in the long history of CERN (Division PS, SPS  AB, New IT division) A sorting to match network codes and current CERN structure is mandatory Action = superintendant Material available here: G:\Workspaces\s\st_el\ELEC\DI C-ST\Multi_site_projects\DE- CLABLING\CODES_RESEAU

11. Links between control rooms Already investigated via GESMAR by BE/CO between 354 and 361 Paper cablotheque not yet investigated  this lead should be looked at. Resources ?

12. Links between control rooms https://gis.cern.ch/gisportal/Racks.htm CCR 354 29 racks involved MJ101 to 129

13. Booster 3 D views

14. Study case: intercom Paper cablotheque: https://edms5.cern.ch/cedar/plsql/project.info?cookie=12343802&proj_id=1067043 250&p_tab=TAB3 Booster Intercom system: https://edms.cern.ch/file/1220168/1/100001-101990.pdf Currently 20 obsolete cables identified. Paper cablotheque shows that hundreds of cables are obsolete  must be identified !

15. Study case BE-BI Currently 451 cables identified as obsolete Layourt /database  2000 items Gesmar  1063 for BE/BI Paper cablotheque  1500 cables for BE-BI 100 % = 2563 cables 451 = 18 % XXX = YY% doneTo do

16. Dashboard PS BOOSTER (13800) PS – CENTRE ANNEAU (7000) SPS-BA3 (8000) SPS-BA5 (6500) GroupIDENTIFIEDDECIDENTIFIEDDECIDENTIFIEDDECIDENTIFIEDDEC EN/EL EN/CV EN/MEF 96 EN/STI 77 TE/MSC 272 TE/EPC 15598155 TE/VSC TE/MPE 63 TE/ABT 475504755 BE/RF 483 +129612 BE/BI 45130451 BE/CO 327 + 295622 IT/CS GS/ASE 20 DGS/RP PH 23 OTHER 480 TOTAL2828698234855 3250 %25,617.0 To be completed Localised Unlocalised

17. Achieved projects without cable removal PSB: any other project like BI.DIS or EPC racks ? PS: New access system, ventilation upgrade SPS: B.774 (BE-CO)

18. Next steps IEFC status report on June 19th Enlarged project meeting on june 25th: https://indico.cern.ch/event/400608/ (no team meeting that day) Sharepoint site under construction (Simon) Toolkit for users (DEC’s, drawings, pictures,..) Dashboard update in progress Exploitation of new ideas