1. Installation of the support structure for the LHCb inner and outer tracking system (IT & OT)
Sebastian Bachmann
University of Heidelberg
Henk Schuiljenburg
NIKHEF
12/31/2018
Sebastian Bachmann
University of Heidelberg

2. University of Heidelberg
Working site
Position
for the
Outer
Tracker
12/31/2018
Sebastian Bachmann
University of Heidelberg

3. University of Heidelberg
Main elements
A-site
C-site
support bridge
C-frame OT
cable guidance
support IT
bottom table
cable guidance
12/31/2018
Sebastian Bachmann
University of Heidelberg

4. University of Heidelberg
Installation steps
Bunker extension A / drilling holes in bunker
2. Tables on bunker
3. Pillars on bunker and ext. A
4. Alignment of pillars
5. Cable guidance on ext. A
6. Bridge installation and alignment
7. Complete alignment
12/31/2018
Sebastian Bachmann
University of Heidelberg

5. Install bunker extension A + drill holes in bunker
12/31/2018
Sebastian Bachmann
University of Heidelberg

6. Install bottom tables on bunker
12/31/2018
Sebastian Bachmann
University of Heidelberg

7. Install and allign pillars
12/31/2018
Sebastian Bachmann
University of Heidelberg

8. University of Heidelberg
- Install cable extension side A - Install bunker extension side C - Install cable guidance side C
12/31/2018
Sebastian Bachmann
University of Heidelberg

9. Bunker, bunker extension, tables and cable guidance
Pillars not drawn!
12/31/2018
Sebastian Bachmann
University of Heidelberg

10. University of Heidelberg
12/31/2018
Sebastian Bachmann
University of Heidelberg

11. University of Heidelberg
Insert bridge
12/31/2018
Sebastian Bachmann
University of Heidelberg

12. University of Heidelberg
Insert C-frames for OT
12/31/2018
Sebastian Bachmann
University of Heidelberg

13. Installation of IT support
12/31/2018
Sebastian Bachmann
University of Heidelberg

14. University of Heidelberg
Beam pipe in place
12/31/2018
Sebastian Bachmann
University of Heidelberg

15. Installation of C-frames and IT support (A-site)
12/31/2018
Sebastian Bachmann
University of Heidelberg

16. University of Heidelberg
Delivery of materials
Bridge:
Ready for shipment, delivery april, 4th or 5th
Storage outside possible (stainless steel)
Bottom table and cable guidance
Storage in the cavern
12/31/2018
Sebastian Bachmann
University of Heidelberg

17. University of Heidelberg
Support table
12/31/2018
Sebastian Bachmann
University of Heidelberg

18. University of Heidelberg
Support bridge
Long pillars (6m)
12/31/2018
Sebastian Bachmann
University of Heidelberg

19. University of Heidelberg
Down the shaft
Pre-assembled and surveyed at Contractor facility
top part transported as a whole to CERN
lowered down the shaft
12/31/2018
Sebastian Bachmann
University of Heidelberg

20. University of Heidelberg
Installation
Top view
12/31/2018
Sebastian Bachmann
University of Heidelberg

21. University of Heidelberg
Schedule
week 27/03: Drill holes on bunker
week 03/04: Install and align table on bunker
Install bunker extension side A
week 10/04: Install cable guidance side A
Install and align pillars
week 17/04: Install bunker extension side C
week 25/04: Install cable guidance side C
week 02/05: Install bridge
12/31/2018
Sebastian Bachmann
University of Heidelberg