1 / 15

SPS Planning meeting for LS2 # 27 Vacuum sectors status

This document provides an update on the status of vacuum sectors in LS2 and outlines the planning for SPS #27. It includes information on works in LSS6, electrical connections of septas, Qjack campaign, RF shielding, ac coating, sprinklers tests, and more.

cjensen
Télécharger la présentation

SPS Planning meeting for LS2 # 27 Vacuum sectors status

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. SPS Planning meeting for LS2 #27Vacuum sectors status Antonio Grande EN-ACE 10-Jul-2019

  2. Documents • Schematic view file:///G:/Departments/EN/Groups/ACE/OSS/Estrella/Schematic%20view/SPS_Schematic_View/SVG_SPS.svg Antonio Grande EN-ACE

  3. Open point BA5+&6- • From week 27 to week 29 there are works in LSS6- regarding the bake out of the septas, which are partially blocking the passage to access arcs 6- and 5+ • Some problems with the electrical connections of the septas for the bake-out • Slight delay on the Qjack campaign (now together with the RF shielding works) • aC coating is foreseen for week 31 but in week 30 some works will be done to dismantle the line • QDs need to be aligned separately of QFs • Testing of the sprinklers after bake-out Antonio Grande EN-ACE

  4. Open point - Conclusion BA5+&6- • New agreed planning: • W 29: Qjack + RF shielding  in 5+ • W 30: ac Coating transport activities (from 25th to 31st July) + Sprinklers tests in shaft  (to be determined along with Anna) • W 31: Sprinklers tests  in the LSS6 (to be determined along with Anna) • W 32: bake out for 2-3 weeks • On Thursday 11th July, the inspection for RF shielding will be done in 5+. Also related to vacuum, vacuum sectors 634 and 635 are validated. • New Qjackcampaign sequence is 5+ 4+ 1&2. • Additionally, the vertical alignment campaign will start on W32 if resources are available, if not it will start in W33 Antonio Grande EN-ACE

  5. Follow up SPS: QD RF shielding ✓ ✓ ✓ ✓ • Next inspection, in BA 5+, willbecarried out this Thursday ✓ ✓ Position 405 – C. Pasquino ✓ ✓ During this week QD MBB New positions after inspection in BA 4+ Inspection QD Position 415 – C. Pasquino Antonio Grande EN-ACE

  6. Follow up Qjacks’ campaign • Arc 2+ done • Arc 3- done • Arc 3+ done • Arc 4- on going • Next steps: arc 5+ • New sequence:5+  4+  1&2 Antonio Grande EN-ACE

  7. Vacuum sectors dashboard - Opening Opened twice Week 28 Antonio Grande EN-ACE

  8. Vacuum sectors dashboard - Closing Week 28 Antonio Grande EN-ACE

  9. Forecast for the next 3 weeks – LSS2&LSS4SPS LSS2 – Some works in ZS LSS4 – Prep works for WS Antonio Grande EN-ACE

  10. Forecast for the next 3 weeks – arcsSPS 24 25 26 27 Week # Qjack aC coating Dismantling of ZS Antonio Grande EN-ACE

  11. Forecast for the next 3 weeks – arcs SPS Qjack Qjack Qjack aC coating Qjack

  12. Passage restriction status – w 28 RP restriction LSS2 2+ 2- 3- 1+ LSS3 LSS1 3+ 1- 4- 6+ LSS1 LSS1 LSS4 LSS6 4+ 6- 5- 5+ LSS5 LSS6- Restricted Passage partially restricted Possible punctual restrictions in passage No restriction foreseen Antonio Grande EN-ACE

  13. Passage restriction status – w 29 RP restriction LSS2 2+ 2- 3- 1+ LSS3 LSS1 3+ 1- 4- 6+ LSS1 LSS1 LSS4 LSS6 4+ 6- 5- 5+ LSS5 LSS6+ Restricted Passage partially restricted Possible punctual restrictions in passage No restriction foreseen Antonio Grande EN-ACE

  14. Passage restriction status – w 30 RP restriction LSS2 2+ 2- 3- 1+ LSS3 LSS1 3+ 1- 4- 6+ LSS1 LSS1 LSS4 LSS6 4+ 6- 5- 5+ LSS5 Restricted Passage partially restricted Possible punctual restrictions in passage No restriction foreseen Antonio Grande EN-ACE

  15. All comments are more than welcome but please let me know by mail Thank you

More Related