1 / 10

Report: #3 Activity: PS complex

This report provides an overview of the activities performed in the PS Complex over the past two weeks, including magnet removal, installation, consolidation, and preparation for transport. It also highlights planned activities for the next two weeks, along with technical problems encountered and their resolutions.

treat
Download Presentation

Report: #3 Activity: PS complex

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Report: #3Activity: PS complex Jose A. Ferreira 4th February 2019

  2. Performed activities during last 2 weeks • AD&ELENA • Removed magnet BHN05 and BTI.8025  Some delays linked to handling difficulties • Installation of new FINEMET  Manifolds to be designed • LINAC2&4 • L4 transfer line closed (no leak tested)  Painting starts on Monday

  3. Performed activities during last 2 weeks • PSB • Removal of BI.SMH, BHZ11, BHZ162 and BHZ161 • Preparation of BHZ152 and BHZ151

  4. Performed activities during last 2 weeks • PS • Consolidation of ion pumps from SS88 to SS08 • MU73, MU24, MU22 and MU29 cut and prepared MU32, MU13 and MU11 ready for transport. Waiting for MU73 welding • KFA45 test finished. Ion pumps and pumping group removed. KFA45 removed • BFA21, SEH31, SMH57, SMH42 and BWS42 removed

  5. Planned activities for next 2 weeks • AD&ELENA: Continue with magnet consolidation and consolidation of kicker feedthroughs in vacuum sector 1A (delayed to this week) • PSB: • Remove KSW16L1, BHZ152 and BHZ151 • Disassembly of transfer lines BI, BT, and BTM • PS: • Start disconnection of LBE and LBS lines • Remove dumps SS47 and SS48 • Weld chamber MU73, MU24 and MU22. • Cut chambers MU32 and MU13 • ISOLDE: Consolidation of compressed air system.

  6. Resources distribution • Russian team: Disassembly injection area in PSB  Complemented with consolidation work • 1x40/30 team working in PS magnet consolidation and ion pump consolidation  Detailed follow-up until 2 complete magnet units done • Paul and Guillermo: Coordination of PS and PSB works, preparation of interventions. Disconnection of injection - extraction area of PSB • Alex + 40/30 support: AD& ELENA • Alex contribution to dose sharing and collaboration in PS ring • 40/30 lab support, leak detection and assembly • Acceptance test of LPU and SEMgrids • Alice and Nico: Lab and LINACs • Dose sharing in PS and PSB • Claude: ISOLDE and nTOF • Follow-up of cutting and welding in building 150 (support to EN-MME)

  7. Technical problems • Lack of detail planning for disassembly injection area  Very poor ALARA work. Required some imagination to remove magnets  Extra dose • LIU baseline was to re-use manifold from 1L1  Too high dose rate Production of new support (unplanned) • Possible modification of 2L1 region (tube instead of empty manifold • Vacuum chambers in 6L1 bellows badly damaged. Removed after EN-EL request  Production of spare chambers

  8. Technical problems

  9. Dashboard and work evolution

  10. Thank you !

More Related