95th TCC DAY 2020

Contribution List

1. Introduction to the TCC Day

Oliver Bruning (CERN)

12/03/2020, 08:30

2. HL-LHC Project risks assessment – Iteration following the C&S Review with updated input from all WPs and project

Isabel Bejar Alonso (CERN)

12/03/2020, 08:40

• Review of the methodology and risk categories and distributions;
• Review of the high-risk items across all work packages, including eventual dependencies;
• Potentially consider descoping or further cost-saving opportunities;
• Feedback of the risk matrix from all WPLs (with differences between WPs).

9. Follow up of HL-LHC contracts (20+10)

Hector Garcia Gavela (CERN)

12/03/2020, 09:40

3. Remaining HL-LHC Project descoping opportunities and their dependencies (20+10)

Marta Rodriguez Perez (CERN)

12/03/2020, 10:40

• Overview of further descoping opportunities;
• Their eventual impact and dependencies on several WPs (feedback from all WP leaders).

4. Impacts of the revised LHC operation schedule (Run 3 end = end of 2024) on the HL-LHC Project schedule presented at the HL-LHC C&S Review (baseline)

Laurent Jean Tavian (CERN)

12/03/2020, 11:10

HL-LHC Project Schedule (two presentations - HL-LHC Budget office and Project office coordination).

o Assumption to maintain for all WPs the current baseline planning (keeping delay entirely as contingency) and assess eventual storage needs and cost consequences in 2024;
o Resources management by end of the HL-LHC Project (FSUs, MPA, Staff).

5. Opportunities of the LHC revised operational schedule for the HL-LHC Project: re-profiling (material and personnel) and possible gains in terms of MPAs

Benoit Delille (CERN), Isabelle Laugier (CERN)

12/03/2020, 11:35

HL-LHC Project Schedule (two presentations - HL-LHC Budget office and Project office coordination).

o Can some of the high-risk items be retired by re-arranging the production?
o Opportunities and consequences of re-profiling of the spending profile.
o Possible gains in MPA due to replacement by staff in 2024?

10. Discussion (All)

12/03/2020, 12:10

6. General discussion about the schedule and the preparatory studies – HL-LHC Budget office and Project office coordination

12/03/2020, 14:00

• Opportunity for all WPLs and team members to express their thoughts concerning the impacts of the revised LHC operational schedule on the HL-LHC Project schedule; (List of remarks to be kept by the HL Budget office).

7. TDR status and next steps

Isabel Bejar Alonso (CERN)

12/03/2020, 15:00

• TDR status;
• Missing contributions;
• Announcement of a V.4 version by end of 2020 including an updated HL-LHC project schedule.

8. Feedback on TCC webpage – TCC team

Andrea Apollonio (CERN), Francois-Xavier Nuiry (CERN)

12/03/2020, 15:20

• Feedback collected on the action list webpage and the general usage of the web-site;
• General feedback on TCC organization.

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