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Run II Upgrades StatusRun II Upgrades Status October 2005 Report October 2005 Report

& & V4.0 Project PlanV4.0 Project Plan

Pushpa Bhat

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OutlineOutline

• Status Report for October ‘05 % Complete M&S Costs Effort Report

• Version 4.0 (v4.0) Project Plan Scope Changes v3 vs v4 comparisons

• Change requests• Contingency Analysis

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October Status (v3 plan)October Status (v3 plan)

WBS Name Actual % Planned % A/P %0 Run II 76% 85% 89%

1 Luminosity Upgrades 77% 87% 89%1.1 Protons on Pbar Target 70% 79% 88%1.2 Pbar Acceptance 60% 79% 76%1.3 Pbar Stacking & Cooling 87% 93% 93%1.4 Tevatron High Luminosity 78% 90% 87%1.6 Project Management 76% 76% 100%

2 Maintenance & Reliability 69% 71% 96%2.1 2003 White Paper/Vulnerability Report 65% 61% 106%2.2 Maintenance Improvements 74% 86% 87%

89% due to shutdown postponementNot re-baselined with new datesWith v4, Nov. status ~80% complete,~100% A/P

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M&S SpendingM&S SpendingM&S Spending through October 2005

FY06 FY06 ITD Obl+RIP

FY06 FY07 Total Allocation Obl+RIP Actual Obligations Obl+RIP /Total Est0 Run II Upgrades 3,973 147 18,098 4,014 168 14,269 14,373 14,469 80%1 Luminosity Upgrades 2,660 111 13,842 3,627 260 11,463 11,183 11,254 81%1.1 Protons on Target 334 0 1,859 678 209 1,825 1,393 1,458 78%1.1.1 Slip Stacking 0 0 416 0 0 937 406 406 98%1.1.2 Pbar Target and Sweeping 12 0 54 43 0 12 12 12 22%1.1.3 MI Upgrades 173 0 966 515 209 571 670 735 76%1.1.4 Booster-MI Cogging 0 0 0 0 0 0 0 01.1.5 OTR 0 0 172 0 0 255 255 255 148%1.1.6 Operational Improvements for Protons on Target (Rapid Response Task Force)149 0 250 120 0 50 50 50 20%1.2 pbar Acceptance 550 111 1,428 658 7 849 855 855 60%1.2.1 LiLens 142 111 513 293 0 309 298 298 58%1.2.2 AP2 and DB Acceptance 408 0 915 365 7 540 557 557 61%1.3 pbar Stacking and Cooling 618 0 5,090 1,414 27 4,084 4,186 4,187 82%1.3.1 S&C Task Force 0 0 0 0 0 0 0 01.3.2 Debuncher Cooling 0 0 0 0 0 0 0 01.3.3 Stacktail Upgrade 591 0 1,507 631 2 875 878 878 58%1.3.4 Recycler Commissioning 1 0 469 120 0 294 295 295 63%1.3.5 Electron Cooling 0 0 2,535 0 17 2,436 2,525 2,525 100%

AIP 0 0 1,796 0 0 1,582 2,109 1,837 102%

Non AIP 0 0 739 0 17 854 416 688 93%

1.3.6 Rapid Transfers 26 0 579 98 7 479 488 489 84%1.4 Tevatron High Luminosity 1,052 0 5,267 239 18 4,603 4,646 4,653 88%1.4.1 Beam Studies and Simulation 0 0 38 30 1 41 41 41 109%1.4.2 Active BBC 805 0 1,482 73 3 819 912 912 62%1.4.3 Increased Helix Separation 160 0 1,037 40 11 1,019 1,022 1,027 99%1.4.4 Luminosity Leveling 0 0 0 0 0 0 0 01.4.5 Improved Controls and Diagnostics 0 0 2,168 0 -4 2,189 2,169 2,169 100%1.4.6 Tevatron Vacuum Improvements 40 0 234 7 6 221 234 234 100%1.4.7 Tevatron Alignment 47 0 308 89 2 314 269 269 87%1.6 Management 106 0 198 638 0 102 102 102 51%2 Reliability Upgrades 1,313 36 4,256 387 -93 2,806 3,190 3,215 76%2.1 Vulnerability White Paper 1,050 36 2,601 0 -121 1,545 1,917 1,924 74%2.2 Reliability Upgrades 264 0 1,655 387 29 1,261 1,273 1,291 78%

Inception To date Costs % Plan usedv3 Sept. UpdateRLS Estimate (then yr$)

Current Year Costs

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Effort Report Effort Report

Adjusted FTE October 2005 PlanTotals 3 MO rolling ave.

Run II Upgrades 74.3 69.71 Luminosity Upgrades 62.0 59.11.1 Protons on Target 12.7 11.11.2 pbar Acceptance 6.1 6.31.3 pbar Stacking and Cooling 22.0 18.71.4 Tevatron High Luminosity 19.0 19.51.6 Management 2.2 3.52 Reliability Upgrades 12.3 10.6

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Version (v4) PlanVersion (v4) PlanScope/Schedule Changes from v3 Scope/Schedule Changes from v3

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Upgrade Status in a nutshellUpgrade Status in a nutshell

• 76% complete as of Oct. 31, 2005, as statused w.r.t. v3.0.

• 82 of the 106 A,B,C milestones met• Major tasks : Tev alignment, helix/separators,

Tev BPM and many other Tev instrumentation, MI RF upgrade and slip stacking, MI dampers, AP2/DB aperture improvements, AP2 instrumentation, new Li lens, Recycler and e-cool commissioning and integration.

• Graduated Phase-1 Phase 2 with slip-stacking Phase 2 Phase 3 with e-cool in HEP (defined as in

v4)

• v3v4: Phase 3, 4 redefined; One major scope deferred (Stacktail bandwidth upgrade); one canceled (TEL3); minor new scopes to be added; new shutdown dates and re-baseline

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Redefining Operational Phases Redefining Operational Phases

• V3: Phase 2: After slip-stacking current phase Phase 3 e-cool for HEP + tank move Phase 4 bandwidth upgrade +helix

• V4: Phase 3 Integration of e-cool for HEP

• Started on October 1, 2005 Phase 4 : First phase of stacktail upgrade

• tank move when we reach stack rates that would require it• Milestone date in v4: 6/13/06

Defer work on Stacktail bandwidth upgrade • Decision milestone in summer ’06 (mid-July ’06)

– back from shutdown in June

Phase 5: bandwidth upgrade and complete remaining pbar aperture +Tev upgrades

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Scope/Schedule ChangesScope/Schedule Changes

• MI8 BPM Upgrade New scope (Cost increase: M&S $98K, Labor: $60K)

• Upgrade BPM electronics in MI-8 beamline to help improve performance for slip-stacking operations; new BPMs along with MI8 collimator. (New BPM system similar to new transferline systems under rapid transfers).

• Pbar target upgrade Additional scope No additional costs; Cost transfer from previously

completed tasks on pbar target and beam sweeping• Upgrade pbar target design with improved cooling and

motion. Prompted by concerns about target damage in stainless steel and inconel targets in recent operations

• Optical Transition Radiation Detectors Revised scope (No new cost changes)

• Detector construction & tests completed. Maybe installed in the Tev this weekend. Installation commissioning to be handed over to Instrumentation Department.

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• Li Lens Revised scope, Schedule Changes

• Class A milestone Li Lens operational redefined. • Work on prototype-2 was delayed due to change in

priorities. Prototype-1 lens (8 mm dia vs 10 mm for PT-2) has been used in operation since 8/1/05

• V4: Li lens operational Class A milestone met 8/15/05• PT-2 lens to be completed summer ’06• Fabrication of lenses transferred to the pbar source

department after successful evaluation of PT-2.

• Accumulator Stacktail system upgrades Deferred Scope

• Stacktail Upgrade: Pause work and include a decision point to proceed or not in mid-July ’06; implement tank move when stack rate/flux warrants it; install full upgrade in ’07 if required major component for Phase-5.

Scope/Schedule ChangesScope/Schedule Changes

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• Pbar Stack Rate Task Force New Scope (Cost increase: M&S $200K)

• Task force under McGinnis for beam-based alignment and aperture improvements throughout the pbar source. For any new diagnostic or instrumentation that might be needed by the task force.

• Rapid Transfers (schedule change) Was tied to shutdown ’05 Class A Milestone slipped from 10/31/05 2/24/06

• Additional Recycler upgrades New Scope (Cost increase: M&S $200K, labor $220K)

• Upgrades/rebuilding of the power supplies to the Recycler correction elements. The Recycler has lost 8 out of 12 stashes due to failure of the dipole corrector power supplies. The supplies are from the Main Ring and are at least 15 years old.

Scope/Schedule ChangesScope/Schedule Changes

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• Additional e-cool System Upgrades New scope (Cost increase: M&S $165K)

• Upgrade Electron Cooling SF6 Gas Recirculation System. The current system was designed for the R&D phase at wide-band Lab. A recent review has concluded that for routine reliable and safe operation, major components of the recirculation system be replaced with an all-in-one skid.

• Miscellaneous e-cool upgrades

• Chromatic Compensation in Tev lattice New scope (Cost increase: M&S $150K)

• Currently beta-functions for particles with large momentum deviation vary by ~40%. Adversely affects beam-beam effects. Sextupole components will be introduced to correct the chromaticity of beta-function. Important for new working point which will allow more protons.

• A review of the project will be held in December.

Scope/Schedule ChangesScope/Schedule Changes

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• Tevatron Electron Lens: TEL3 Reduced Scope (Cost decrease: $340K)

• After a review of the status of TEL-2, we have decided to cancel building a third electron lens. TEL-2 tests with new e-gun design and other re-deigned components have been successful. Instead TEL-1 will be modified to be similar to TEL-2.

• Cost decrease from canceling TEL3=$600K and costs for upgrading TEL-1~ $260K

• IPM De-scope (No cost implications)

• The detector has been built and will likely be installed in the Tevatron next week. The remaining software and commissioning will be handed over to the Tevatron Department.

Scope/Schedule ChangesScope/Schedule Changes

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ReviewsReviews

Review Chromatic compensation in the Tevatron • December ‘05

Review mods to DB Extraction kicker magnet and DB band-4 cooling tanks in Feb. ’06 decision for FY06 shutdown

• February ‘06 Review any newly identified aperture restrictions and

make scope decisions • July ’06

Review Status of Stacktail Bandwidth Upgrade Project

• Stack rate• Results from prototype tests if available • July ’06Decision point for Bandwidth upgrade in ’07

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Change Requests (M&S)Change Requests (M&S)

Description M&S Change

MI-8 BPM upgrade $100K

OTR Overrun $90K

Slip-stacking FY05 improvements

-$110K

Additional Recycler Upgrades $200K

Additional e-cool Upgrades $165K

Pbar Stack rate task force $200K

TEL3 de-scope; TEL-1 upgrade -$340K

Vacuum shells for spare separators

$210K

Chromatic Compensation in Tev

$150K

Total $665K

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Contingency Contingency

• V4 Total Estimate:$18098K +$665K = $18763K

• Est. to Complete : $18763K - $14469K = $4294K

• Available Contingency= total FY04-FY07 budget guidance – Total v4 estimate

= $20946K - $18763K = $2283K (53% on estimate to complete)

• Contingency held with the Directorate: $2741K before the current CRs

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V3 vs v4 Class A Milestones ComparisonV3 vs v4 Class A Milestones Comparison

WBS WBS Name V3 V4 Slip (days) Comments1.1.2.1.4.3 Pbar Target New Target in Operation 1/2/04 1/2/04 01.6.5.2 Review Recycler Commissioning Plan 3/1/04 3/1/04 01.3.4.3.17 Recycler commissioned for Electron cooling 6/1/04 6/1/04 01.1.2.2.4.2 Beam Sweeping Ready (redefined) 10/21/04 10/21/04 01.4.3.4.3 New standard separators operational 12/2/04 12/2/04 01.2.2.10 Initial AP2&DB Improvements Complete 12/7/04 12/7/04 01.1.1.4 Slip Stacking Operational 12/23/04 12/20/04 -31.6.5.4 Start Phase 2 12/23/04 12/20/04 -31.2.1.4 New Lens Operational 8/25/05 8/15/05 -10 Milestone Redefined1.2.2.11 Intermediate AP2&DB Improvements Complete 10/3/05 6/6/06 246 Shutdown delay 205 days1.3.6.8 Rapid Transfers Operational 10/31/05 2/24/06 116 Previously tied to shutdown1.6.5.5 Start Phase 3 12/20/05 10/3/05 -78 Phase Redefined; e-cool in HEP

No stacktail tank move

1.3.3.1.2.4 Stacktail Tank Move 9/1/05 6/13/06 285 Contingent on stack rate1.6.5.6 Start Phase 4 12/5/06 6/13/06 -176 Phase redefined

Stacktail tank move 1.4.2.1.4 TEL System Operational 2/12/07 8/25/06 -171 No TEL3; Scope Change1.2.2.12 Final AP2&DB Improvements Complete 10/2/06 7/27/07 299 decision in July '061.3.3.1.3.8 Stacktail Bandwidth Upgrade Operational 12/5/06 9/17/07 286 major decision in July '061.6.5.7 Start Phase 5 2/12/07 9/17/07 2171.6.5.8 End Project 8/16/07 9/17/07 31

Milestone Date

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V4 MilestonesV4 Milestones