1. Collaboration Mtg April 14, 2000 DO Timeline 2000 2001 J F M A M J J A S O N D J F M D Install silicon front-end ICD FPS Lum (L0) CFT install/hookup 1/2 VLPCs installed 1st CFT crate operational Waveguide production All VLPCs installed SMT install/ hookup Forward  MDT & pixel planes install/survey (A&B) Forward  MDT & pixel planes install/survey (C) CC cosmics ECN cosmics Assemble/install/ align EMC End toroids installed Hookup ECS Cosmic Ray Commissioning Phase I: Central muon, DAQ, RECO, trigger, silicon front-end Phase II: Fiber tracker, trigger, preshowers, VLPCs, CTT, forward muon Phase III: Full Cosmic Ray Run (add TRIG, SMT, CAL) Install/checkout CAL BLS Run II begins: Mar 1, 2001 Roll in Remove shield wall No LHe No LAr Beam- ready Platform moves Install final CFT electronics

2. Collaboration Mtg April 14, 2000 D0 Commissioning Timeline Commissioning/Integration Goals 2000 2001 J F M A M J J A S O N D J F M D Run II begins: Mar 1, 2001 Roll in No LHe LAr Beam- ready #1 #3 #2 DAQ/online system running in user mode Integration Goal #1: dual muon crates, initial muon triggering/filtering, ship data to farm, run reconstruction, online event display Begin full central muon system, integrate Level 2 muon trigger at DAB test stand Silicon front-end installed/commissioned Forward muon C-layer MDTs/pixels installed/commissioned #6 #5 Forward muon A&B layer MDTs/pixels installed/commissioned Integration Goal #2: Initial triggering on L1 CFT/CPS, begin linking tracks in CFT/CPS/CMuon, begin Level 2 trigger integration Half of CFT, CPS hooked up, checked out #4 #9 #10 #11 Integration Goal #4: Full detector in steady- state Cosmic Ray Commissioning SMT, CAL fully added to commissioning chain, exercise full triggering with all major systems Integration Goal #3: Add Central Calorimeter to commissioning stream, most major systems being commissioned #8 #7

3. Collaboration Mtg April 14, 2000 Current Detector Configuration December, 1999  South calorimeter on sidewalk  Run 1 Central Tracking removed  End toroids on sidewalk, Run 1 detectors (PDTs) removed  Central iron in open position to allow access  Solenoid, Central Preshower installed in central bore  Shield wall up  Hi-Bay clear for staging, other work in Assembly Hall

4. Collaboration Mtg April 14, 2000 Current Detector Configuration December, 1999  End irons prepared for mounting A- and B-layer detectors (MDTs, pixels) on faces  Most of Central Muon PDTs, A- , cosmic cap installed  Commissioning Level 1 trigger, muon system, online, silicon front-end, solenoid

5. Collaboration Mtg April 14, 2000 Current Detector Configuration Phase I  A-layer MDTs, Pixels being mounted, surveyed onto faces of end irons  C-layer truss and shielding has arrived in Hi-Bay, being dressed  Remainder of detector remains open for access

6. Collaboration Mtg April 14, 2000 Current Detector Configuration  Commissioning continues, using Central Muon as prototype system: u Multi-crate readout of full central muon system u Event monitoring, crate control, steady DAQ running, filtering u Exercise reconstruction, online event display (on cosmic ray muons)

7. Collaboration Mtg April 14, 2000 Forward Muon B-Layer Installation May-June, 2000  A-layer planes installed  B-layer MDTs, Pixels being mounted, surveyed onto faces of end irons  C-layer trusses and shielding continue to be dressed in Hi-Bay

8. Collaboration Mtg April 14, 2000 Forward Muon B-Layer Installation May-June, 2000  End irons moved toward center of Assembly Pit to allow access for B-layer installation/surveying  Commissioning continues

9. Collaboration Mtg April 14, 2000 Install Fiber Tracker in Solenoid June, 2000  Fiber Tracker being installed in central bore  A- and B-layer detectors installed on end irons  B-layers Pixels open to allow access for hookup/commissioning  Commission Fiber Tracker (and Silicon) as they arrive

10. Collaboration Mtg April 14, 2000 Install Fiber Tracker in Solenoid May, 2000  Fiber Tracker + Cart/I-Beam system lowered into gap between South End Calorimeter and Central Calorimeter  Rolled into solenoid bore along I-Beam Fiber Tracker Cart System

11. Collaboration Mtg April 14, 2000 Move Platform West, Pick Up End Irons November 3-15, 2000  Silicon and Fiber Tracker both installed  South End Calorimeter back in place on platform  Platform moves west to pick up two end irons, now loaded with A- and B-layer detectors  C-layer MDTs and Pixels installed and surveyed onto trusses in Hi-Bay, ready to move down to sidewalk

12. Collaboration Mtg April 14, 2000 Move Platform West, Pick Up End Irons November 3-15, 2000  Detector buttoned up during move: central iron, calorimeters closed  A- and B-layer detector planes shut  No commissioning during this period (detector disconnected from services)  Movable Counting House moves with detector during pick up

13. Collaboration Mtg April 14, 2000 Platform Returns to East Position Beginning Phase II  Detector returns to east position with end irons installed  Central irons, calorimeters in open position  Ready for trusses to be brought down to sidewalk  Commissioning resumes: u gradual integration of all detectors for Cosmic Ray Commissioning: Silicon, Fiber Tracker, Calorimeters, Central and Forward Muons, Trigger

14. Collaboration Mtg April 14, 2000 North EMC Truss Moves to North Sidewalk November 20-28, 1999  North C-layer truss, with MDTs and Pixels mounted, moves to north sidewalk  End irons, calorimeters closed to allow clearance to shield wall  Central irons open  EMCs, shielding re-assembled on sidewalk to prepare for rolling in

15. Collaboration Mtg April 14, 2000 EMCs Installed in Collision Hall December 11, 2000 - January 11, 2001  Shield wall is broken down, moved to now free space in Hi-Bay  North and South C-layer trusses/shields, having been assembled on sidewalk, rolled into Collision Hall - surveyed into place  Detector will be rolled into place to meet trusses

16. Collaboration Mtg April 14, 2000 EMCs Installed in Collision Hall  Full Cosmic Ray Commissioning of all systems continues during most of this period  End irons, calorimeters can be opened for access

17. Collaboration Mtg April 14, 2000 Detector Rolled in and Hooked Up February 6, 2001  Full detector rolled in to final closed position: hooked up, ready for beam  Shield wall back up  Movable Counting House travels with detector, cable bridge down  Commissioning with cosmic rays will continue until beam is delivered (March 1, 2001)

18. Collaboration Mtg April 14, 2000 Access to Detector in Collision Hall Closed Position - Data-TakingOpen Position - Detector Access Shielding retracted South calorimeter open North B-layer pixels open South end iron open North end iron closed

19. Collaboration Mtg April 14, 2000 Detector Rolled In, Hooked Up Phase III  Detector installed in compact space  Access to internal tracking detectors, end muon detector planes must be carefully coordinated

20. Collaboration Mtg April 14, 2000 South EMC Truss Moves to South Sidewalk November 29- December 5, 1999  South C-layer truss moves to south sidewalk  EMCs, shielding re-assembled on sidewalk to prepare for rolling in

21. Collaboration Mtg April 14, 2000 South EMC Truss Moves to South Sidewalk November 29- December 5, 1999  South C-layer truss moves to south sidewalk in two pieces, reassembled  Preparing to take down shield wall for roll in

22. Collaboration Mtg April 14, 2000 The DØ Upgrade Tracking System Charged Particle Momentum Resolution  p T /p T ~ 5% @ p T = 10 GeV/c

23. Collaboration Mtg April 14, 2000 Management of D0 detector upgrade for Run II Project Managers (PM) P.M.Tuts, H.Weerts Run II Detector Board (R2DB) PM, APM, spokespersons Project Engineers R.Hance, K.Krempetz Project Office W.Freeman, S.Landrud Calorimeter P.M.Tuts Electronics P.M.Tuts ICD A.White Solenoid H.E.Fisk BD Service Mods. H.E.Fisk J.Theilacker BD Mods. A.Stefanik Refrigeration R.Rucinski Cryo & Power R.Hance K.Krempetz SC solenoid H.E.Fisk Online S.Fuess P.Slattery Control Monitoring F.Bartlett Equipment S.Fuess Level 1&2 P.Laurens DAQ Monitor T.Yasuda Level 3 G.Watts Event Monitor J.Yu BD interface M.Begel Data Logging S.Snyder Calibration I.Bertram Run Control S.Snyder Trigger G.Blazey Level 1 G.Blazey P.Grannis Level 2 J.Linnemann Level 0 R.Partridge Framework M.Abolins Level 3 D.Cutts Muon D.Denisov T.Diehl Central muon T.Diehl Forward muon D.Denisov Electronics B.Baldin APM Tracking H.Montgomery Silicon M.Demarteau R.Lipton (W.Reay) Fiber tracker A.Bross M.Wayne Central Preshower J.Qian Forward Preshower J.Kotcher Tracking Electronics M.Johnson APM Installation & Commissioning J.Kotcher Installation R.Hance K.Krempetz Tracking Integration & Installation W.Cooper Commissioning TBA

24. Collaboration Mtg April 14, 2000