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PICs – What are we talking about? Definition PIC items per project

PICs – What are we talking about? Definition PIC items per project Risk of not doing the consolidation Consequences of doing the consolidation Cost Time lines. PICs - Definition. CONSOLIDATION:

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PICs – What are we talking about? Definition PIC items per project

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  1. PICs – What are we talking about? • Definition • PIC items per project • Risk of not doing the consolidation • Consequences of doing the consolidation • Cost • Time lines

  2. PICs - Definition CONSOLIDATION: Partial or complete replacement of a system to be performed in order to maintain the present level of performance/availability(from RLIUP glossary) example: PSB multipole power converters UPGRADE: Replacement or addition of a system to improve the performance, which would otherwise not be necessary example: H- injection, PS injection for 2 GeV Complete Linac4 injection is considered upgrade, not PIC! PERFORMANCE IMPROVING CONSOLIDATION: Replacement or upgrade of a system justified by consolidation but with the goal of improving performance example: change an ageing PSB power supply by a new one which is more reliable and which can also go up to 2 GeV

  3. LIU-PSB: List of PICs and Borderline Cases

  4. LIU-PSB: Risks

  5. LIU-PSB: Cost 49012 51 / 49 * MPS consolidation foreseen before LIU: 3 MCHF Total cost for the 2 GeV MPS including building: 15 MCHF Power converters transfer line: total 4 MCHF, of which 3.3 MCHF CONS

  6. From the Feasibility Study

  7. LIU-PSB: Time Lines

  8. LIU-PS: List of PICs and Borderline Cases

  9. LIU-PS: Risks

  10. LIU-PS: Cost 16077 7 / 93 Many items are budgeted to LIU since They were not foreseen in CONS. On a basis of weighting it should be around 50 / 50

  11. LIU-PS: Time Lines

  12. LIU-SPS: List of PICs and Borderline Cases

  13. LIU-SPS: List of PICs and Borderline Cases

  14. LIU-SPS: Risks

  15. LIU-SPS: Risks

  16. LIU-SPS: Cost 22700 48 / 52

  17. LIU-SPS: Time Lines

  18. Summary (1) cost of PICs [kCHF]: PSB: 50’000 (essentially LIU-PSB budget without the Linac4 part) PS: 16’000 (50% of total budget 32’000) SPS: 23’000 (30% of total 77’000) does the concept of PICs make sense? PICs meaningful • classification of what is a PIC is often ambiguous • (many “borderline cases”) • larger items must be broken up • accounting of what is the “PI” and what is the “C” in a PIC is often ambiguous, • however it is interesting to notice that a 50/50 split seems to be the average • across all projects (with some error bars)

  19. Summary (2) time drivers and smallest increment [m] PSB: 12 / 12 PS: 12 / 3 SPS: 24 / 6 all time estimates depend strongly on available resources (manpower)

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