1. DVCS-2 Mechanical Design Status Charles Hyde Guy Reinmuth LPC Clermont Hall A DVCS Collaboration Meeting 15-16 December 2008 Monastir, Tunisia

2. 3D overview

3. Data Acquisition Position XY- Table DVCS Stand 75cm

4. Calorimeter: Plan View

5. Elastic Calibration: Target to Calo = 5.6 m No double cantilever

6. Full Extension: Target to Calo = 6.24 m Double cantilever

7. Cable Passage, Light Isolation Removable floor-plates 75 cm HV, LV, DC: Flat ribbon cables to main patch Signal: RG58

8. E00-110 Calorimeter Cabling

9. E00-110 Patch Panel

10. XY-Table in LED Calibration Position, 3m Black Box and XY-Table move separately  Requires crane  XY-Table cable

11. XY-Table, Detail New XY arms for 39x48 cm 2 motion.

12. XY-Table in LED Calibration Position Black Box and XY-Table move separately  Requires crane  XY-Table cable

13. Blue Light

14. Blue Light, with Ballasts

15. Calo Blocks Add another square annulus to secure PMT base.

16. SICCAS

17. ATLAS and “MOD” R7877 PMTs Same pinout? Different shape. 100 PMT on order

18. E00-110 General View

19. E00-110 General View / Patch Panel