1. Progress status of the Cherenkov / TOF support stand & TOF Shielding cage

2. What Every MICE need: http://www.physics.ox.ac.uk/design/MICE/MICE-PID-Support- Drawings/PID_support_page.htm http://www.physics.ox.ac.uk/design/MICE/Joe_TOFshielding_pdfdwgs/TO Fshieldingdwgs_JT.htm

4. Main Assembly MICE-CKOV-MAS-GA-00 MICE-CKOV-MAS-GA-00 Lift Rack subassembly: MICE-CKOV-LFR-SA01-00 MICE-CKOV-LFR-PT01-00 MICE-CKOV-LFR-PT02-00 MICE-CKOV-LFR-PT03-00 MICE-CKOV-LFR-PT04-00 Power Jack subassembly: MICE-CKOV-SCJ-SA01-00 MICE-CKOV-SCJ-PT01-00 MICE-CKOV-SCJ-PT02-00 MICE-CKOV-SCJ-PT03-00 MICE-CKOV-SCJ-PT04-00 Sliding Table subassembly: MICE-CKOV-SLT-SA01-00 MICE-CKOV-SLT-PT01-00 MICE-CKOV-SLT-PT02-00MICE-CKOV-SLT-PT01-00 MICE-CKOV-SLT-PT02-00 (Clamping part, updated on Sept 13, 2007, by F. Denis) Support Frame subassembly: MICE-CKOV-SPF-SA01-00 MICE-CKOV-SPF-PT01-00 MICE-CKOV-SPF-PT02-00 MICE-CKOV-SPF-PT03-00 MICE-CKOV-SPF-PT04-00 MICE-CKOV-SPF-PT05-00 MICE-CKOV-SPF-PT06-00 MICE-CKOV-SPF-PT07-00 MICE-CKOV-SPF-PT08-00 MICE-CKOV-SPF-PT09-00 MICE-CKOV-SPF-PT10-00 MICE-CKOV-SPF-PT11-00 MICE-CKOV-SPF-PT12-00 MICE-CKOV-SPF-PT13-00 Table Base subassembly: MICE-CKOV-TBB-SA01-00 MICE-CKOV-TBB-SA02-00 MICE-CKOV-TBB-PT01_01-00 MICE-CKOV-TBB-PT01_02-00 MICE-CKOV-TBB-PT02-00 MICE-CKOV-TBB-PT03-00 MICE-CKOV-TBB-PT04-00 MICE-CKOV-TBB-PT05_01-00 MICE-CKOV-TBB-PT05_02-00 MICE-CKOV-TBB-PT06-00 MICE-CKOV-TBB-PT07-00 PID Support Drawings CKOV support engineering report CKOV Assembly in MICE hall 3D model step file can be download from here. You can also view this 3D model by using DWF viewer.herethis 3D modelDWF viewer CKOV Stand drawings:

6. Main Assembly MICE-CKOV-MAS-GA-00 MICE-CKOV-MAS-GA-00 Lift Rack subassembly: MICE-CKOV-LFR-SA01-00 MICE-CKOV-LFR-PT01-00 MICE-CKOV-LFR-PT02-00 MICE-CKOV-LFR-PT03-00 MICE-CKOV-LFR-PT04-00 Power Jack subassembly: MICE-CKOV-SCJ-SA01-00 MICE-CKOV-SCJ-PT01-00 MICE-CKOV-SCJ-PT02-00 MICE-CKOV-SCJ-PT03-00 MICE-CKOV-SCJ-PT04-00 Sliding Table subassembly: MICE-CKOV-SLT-SA01-00 MICE-CKOV-SLT-PT01-00 MICE-CKOV-SLT-PT02-00MICE-CKOV-SLT-PT01-00 MICE-CKOV-SLT-PT02-00 (Clamping part, updated on Sept 13, 2007, by F. Denis) Support Frame subassembly: MICE-CKOV-SPF-SA01-00 MICE-CKOV-SPF-PT01-00 MICE-CKOV-SPF-PT02-00 MICE-CKOV-SPF-PT03-00 MICE-CKOV-SPF-PT04-00 MICE-CKOV-SPF-PT05-00 MICE-CKOV-SPF-PT06-00 MICE-CKOV-SPF-PT07-00 MICE-CKOV-SPF-PT08-00 MICE-CKOV-SPF-PT09-00 MICE-CKOV-SPF-PT10-00 MICE-CKOV-SPF-PT11-00 MICE-CKOV-SPF-PT12-00 MICE-CKOV-SPF-PT13-00 Table Base subassembly: MICE-CKOV-TBB-SA01-00 MICE-CKOV-TBB-SA02-00 MICE-CKOV-TBB-PT01_01-00 MICE-CKOV-TBB-PT01_02-00 MICE-CKOV-TBB-PT02-00 MICE-CKOV-TBB-PT03-00 MICE-CKOV-TBB-PT04-00 MICE-CKOV-TBB-PT05_01-00 MICE-CKOV-TBB-PT05_02-00 MICE-CKOV-TBB-PT06-00 MICE-CKOV-TBB-PT07-00 PID Support Drawings CKOV support engineering report CKOV Assembly in MICE hall 3D model step file can be download from here. You can also view this 3D model by using DWF viewer.hereDWF viewer CKOV Stand drawings:

8. Main Assembly MICE-CKOV-MAS-GA-00 Lift Rack subassembly: MICE-CKOV-LFR-SA01-00 MICE-CKOV-LFR-PT01-00 MICE-CKOV-LFR-PT02-00 MICE-CKOV-LFR-PT03-00 MICE-CKOV-LFR-PT04-00 Power Jack subassembly: MICE-CKOV-SCJ-SA01-00 MICE-CKOV-SCJ-PT01-00 MICE-CKOV-SCJ-PT02-00 MICE-CKOV-SCJ-PT03-00 MICE-CKOV-SCJ-PT04-00 Sliding Table subassembly: MICE-CKOV-SLT-SA01-00 MICE-CKOV-SLT-PT01-00 MICE-CKOV-SLT-PT02-00MICE-CKOV-SLT-PT01-00 MICE-CKOV-SLT-PT02-00 (Clamping part, updated on Sept 13, 2007, by F. Denis) Support Frame subassembly: MICE-CKOV-SPF-SA01-00 MICE-CKOV-SPF-PT01-00 MICE-CKOV-SPF-PT02-00 MICE-CKOV-SPF-PT03-00 MICE-CKOV-SPF-PT04-00 MICE-CKOV-SPF-PT05-00 MICE-CKOV-SPF-PT06-00 MICE-CKOV-SPF-PT07-00 MICE-CKOV-SPF-PT08-00 MICE-CKOV-SPF-PT09-00 MICE-CKOV-SPF-PT10-00 MICE-CKOV-SPF-PT11-00 MICE-CKOV-SPF-PT12-00 MICE-CKOV-SPF-PT13-00 Table Base subassembly: MICE-CKOV-TBB-SA01-00 MICE-CKOV-TBB-SA02-00 MICE-CKOV-TBB-PT01_01-00 MICE-CKOV-TBB-PT01_02-00 MICE-CKOV-TBB-PT02-00 MICE-CKOV-TBB-PT03-00 MICE-CKOV-TBB-PT04-00 MICE-CKOV-TBB-PT05_01-00 MICE-CKOV-TBB-PT05_02-00 MICE-CKOV-TBB-PT06-00 MICE-CKOV-TBB-PT07-00 PID Support Drawings CKOV support engineering report CKOV Assembly in MICE hall 3D model step file can be download from here. You can also view this 3D model by using DWF viewer.herethis 3D modelDWF viewer CKOV Stand drawings:

10. Requirements 1. Accessibility for maintenance for both CKOV1 and TOF0 on both sides of the beam line 2. Vertical and transverse remote adjustments to center on the beam Typically ~ +/- 5 cm horizontally and vertically 3. As much longitudinal free space as possible for safety purposes (rescue via crane in case of emergency) Proposal from meeting (PD, WL, GG) at RAL on May 3-4 Movable platform+ 10 /- 30 cm horizontally +/- 5 cm vertically Max load = 1 ton4

11. Isotropic View - CKOV and TOF0 support

12. The CKOV and TOF0 Support Ф48 Pillar and Bush from AW Precision Power Jack model 1802, Thread screw Ф30, capacity 25KN THK Ball Screw BNK 1408-2.5 Support Frame Table Base; move up and down +/-50mm Slide Table, move horizontally +/- 200 mm

13. Front View - CKOV at extreme right position

14. Side View

15. Plan View when the CKOV is at it’s most left position

16. Top View when the CKOV is at it’s most right position

17. Main Assembly MICE-CKOV-MAS-GA-00 MICE-CKOV-MAS-GA-00 Lift Rack subassembly: MICE-CKOV-LFR-SA01-00 MICE-CKOV-LFR-PT01-00 MICE-CKOV-LFR-PT02-00 MICE-CKOV-LFR-PT03-00 MICE-CKOV-LFR-PT04-00 Power Jack subassembly: MICE-CKOV-SCJ-SA01-00 MICE-CKOV-SCJ-PT01-00 MICE-CKOV-SCJ-PT02-00 MICE-CKOV-SCJ-PT03-00 MICE-CKOV-SCJ-PT04-00 Sliding Table subassembly: MICE-CKOV-SLT-SA01-00 MICE-CKOV-SLT-PT01-00 MICE-CKOV-SLT-PT01-00 MICE-CKOV-SLT-PT02-00 (Clamping part, updated on Sept 13, 2007, by F. Denis) Support Frame subassembly: MICE-CKOV-SPF-SA01-00 MICE-CKOV-SPF-PT01-00 MICE-CKOV-SPF-PT02-00 MICE-CKOV-SPF-PT03-00 MICE-CKOV-SPF-PT04-00 MICE-CKOV-SPF-PT05-00 MICE-CKOV-SPF-PT06-00 MICE-CKOV-SPF-PT07-00 MICE-CKOV-SPF-PT08-00 MICE-CKOV-SPF-PT09-00 MICE-CKOV-SPF-PT10-00 MICE-CKOV-SPF-PT11-00 MICE-CKOV-SPF-PT12-00 MICE-CKOV-SPF-PT13-00 Table Base subassembly: MICE-CKOV-TBB-SA01-00 MICE-CKOV-TBB-SA02-00 MICE-CKOV-TBB-PT01_01-00 MICE-CKOV-TBB-PT01_02-00 MICE-CKOV-TBB-PT02-00 MICE-CKOV-TBB-PT03-00 MICE-CKOV-TBB-PT04-00 MICE-CKOV-TBB-PT05_01-00 MICE-CKOV-TBB-PT05_02-00 MICE-CKOV-TBB-PT06-00 MICE-CKOV-TBB-PT07-00 PID Support Drawings CKOV support engineering report CKOV Assembly in MICE hall 3D model step file can be download from here. You can also view this 3D model by using DWF viewer.hereDWF viewer CKOV Stand drawings:

19. Summary on CKOV and TOF0 support The design: 1.Overall dimension is 2201 x 1430 x 1121mm 2.Distance between Quadrupole Q6 and TOF0 is 369 mm along the beam line 3.Deflection on Table Base is 0.35 mm 4.Manual drive in both vertical and horizontal axis 5.Design agreed by the working group and is being submitted to the TB for PRR (Production readiness review) The production: 1.Plate materials for the stand have been ordered. 2.Should be able to start cutting metal by the end of September if we receive the approval from MICE. 3.Fabrication takes 8 – 10 weeks; 4.Assembly of moveable parts takes another 2 – 3 weeks for trial and testing

20. Oxford’s scope of work:- To provide concept design of the assembly arrangement of the Virostek Shield and the TOF shield with removable “shielding” arrangement to allow the TOF to slide in and out of the cage; To provide a safe and practical anchoring and supporting arrangement of the shielding cage assembly onto the Spectrometer module; To ensure that the assembly meets the physics requirement; To provide a set of engineering drawing fit for the purpose of fabrication. TOF Shielding Cage

22. TOF shielding Cage: Assembly and Installation sequence TOF shielding Assembly: MC-TOFS-MA Hinge setup subassembly: MC-TOFS-SA01 MC-TOFS-SA01-PT01 MC-TOFS-SA01-PT02 MC-TOFS-SA01-PT03 MC-TOFS-SA01-PT04 MC-TOFS-SA01-PT05 MC-TOFS-SA01-PT06 MC-TOFS-SA01-PT07 MC-TOFS-SA01-PT08 MC-TOFS-SA01-PT09 MC-TOFS-SA01-PT10 Top bracket & support subassembly: MC-TOFS-SA02 MC-TOFS-SA02-PT01 MC-TOFS-SA02-PT02 Side restraint bracket subassembly: MC-TOFS-SA03 MC-TOFS-SA03-PT01 MC-TOFS-SA03-PT02 Bottom support bracket subassembly: MC-TOFS-SA04 MC-TOFS-SA04-PT01 MC-TOFS-SA04-PT02 MC-TOFS-SA04-PT03 Bottom split ring: MC-TOFS-SA05 Side split ring: MC-TOFS-SA06 Top split ring: MC-TOFS-SA07MC-TOFS-SA06MC-TOFS-SA07 Front cage shield: MC-TOFS-SA08 Virostek shield: MC-TOFS-SA09 Stopper: MC-TOFS-SA10 Guild rail: MC-TOFS-SA11 Rail spacer: MC-TOFS-SA12 Locking pin: MC-TOFS-SA13 Stopper spacer: MC-TOFS-SA14 Slide in stopper: MC-TOFS-SA15

24. TOF shielding Cage: Assembly and Installation sequence TOF shielding Assembly: MC-TOFS-MA Hinge setup subassembly: MC-TOFS-SA01 MC-TOFS-SA01-PT01 MC-TOFS-SA01-PT02 MC-TOFS-SA01-PT03 MC-TOFS-SA01-PT04 MC-TOFS-SA01-PT05 MC-TOFS-SA01-PT06 MC-TOFS-SA01-PT07 MC-TOFS-SA01-PT08 MC-TOFS-SA01-PT09 MC-TOFS-SA01-PT10 Top bracket & support subassembly: MC-TOFS-SA02 MC-TOFS-SA02-PT01 MC-TOFS-SA02-PT02 Side restraint bracket subassembly: MC-TOFS-SA03 MC-TOFS-SA03-PT01 MC-TOFS-SA03-PT02 Bottom support bracket subassembly: MC-TOFS-SA04 MC-TOFS-SA04-PT01 MC-TOFS-SA04-PT02 MC-TOFS-SA04-PT03 Bottom split ring: MC-TOFS-SA05 Side split ring: MC-TOFS-SA06 Top split ring: MC-TOFS-SA07MC-TOFS-SA06MC-TOFS-SA07 Front cage shield: MC-TOFS-SA08 Virostek shield: MC-TOFS-SA09 Stopper: MC-TOFS-SA10 Guild rail: MC-TOFS-SA11 Rail spacer: MC-TOFS-SA12 Locking pin: MC-TOFS-SA13 Stopper spacer: MC-TOFS-SA14 Slide in stopper: MC-TOFS-SA15

26. Status: Design has now completed and have been checked by Ghislian; Assembly procedure also written; A full set of engineering drawings are now deposited on the Oxford MICE webpage; In our view the drawings are fit for the purpose of fabrication. However, we should, as usual, conduct a PRR before cutting metal.