pry implementation - contents l fit with experimental devices (& services connections) l fit...
TRANSCRIPT
![Page 1: PRY Implementation - Contents l Fit with Experimental Devices (& services connections) l Fit with Tracker Cryo l Fit with Floor & Trench l Fit with Mezzanine](https://reader036.vdocument.in/reader036/viewer/2022062803/56649f335503460f94c4ff6d/html5/thumbnails/1.jpg)
PRY Implementation - Contents
Fit with Experimental Devices (& services connections) Fit with Tracker Cryo Fit with Floor & Trench Fit with Mezzanine Fit with Services in General ToF1 Assembly Fit with RF Waveguides Absorber Change
Jason Tarrant – Integration Engineering
![Page 2: PRY Implementation - Contents l Fit with Experimental Devices (& services connections) l Fit with Tracker Cryo l Fit with Floor & Trench l Fit with Mezzanine](https://reader036.vdocument.in/reader036/viewer/2022062803/56649f335503460f94c4ff6d/html5/thumbnails/2.jpg)
Fit With Experimental Devices Spectrometer Solenoid (TD-1189-1791)
General Clearances
Vessel vacuum connection(requires extending)
SS Tie-Down beam
PRYSS
![Page 3: PRY Implementation - Contents l Fit with Experimental Devices (& services connections) l Fit with Tracker Cryo l Fit with Floor & Trench l Fit with Mezzanine](https://reader036.vdocument.in/reader036/viewer/2022062803/56649f335503460f94c4ff6d/html5/thumbnails/3.jpg)
Fit With Experimental Devices Spectrometer Solenoid (TD-1189-1791)
SS Tie-Downs Access required to disconnect when
PRY in place
PRY
SS
![Page 4: PRY Implementation - Contents l Fit with Experimental Devices (& services connections) l Fit with Tracker Cryo l Fit with Floor & Trench l Fit with Mezzanine](https://reader036.vdocument.in/reader036/viewer/2022062803/56649f335503460f94c4ff6d/html5/thumbnails/4.jpg)
Fit With Experimental Devices Absorber Focus Coil (TD-1189-1790)
General Clearances
H2 transfer line
Vessel vacuum connection(requires extending)
H2 vacuum line
Gate valve
PRY
AFC
![Page 5: PRY Implementation - Contents l Fit with Experimental Devices (& services connections) l Fit with Tracker Cryo l Fit with Floor & Trench l Fit with Mezzanine](https://reader036.vdocument.in/reader036/viewer/2022062803/56649f335503460f94c4ff6d/html5/thumbnails/5.jpg)
Fit With Experimental Devices Absorber Focus Coil (TD-1189-1790)
Gate Valve Access required to operate the gate
valve and clearance for the handle H2 System Pipes
Non-flexible services to and from AFC
![Page 6: PRY Implementation - Contents l Fit with Experimental Devices (& services connections) l Fit with Tracker Cryo l Fit with Floor & Trench l Fit with Mezzanine](https://reader036.vdocument.in/reader036/viewer/2022062803/56649f335503460f94c4ff6d/html5/thumbnails/6.jpg)
Fit With Floor & Trench False Floor (TD-1189-1771)
General Clearances
False floor
Under floor supports for the PRY
Supports where ramp
to be cut back
Fixed – levelled
plate(s) for the PRY
Current trench roof supports & services
Cuts for South
Mezzanine legs
Base/Platform/Plate DesignJames Watson
![Page 7: PRY Implementation - Contents l Fit with Experimental Devices (& services connections) l Fit with Tracker Cryo l Fit with Floor & Trench l Fit with Mezzanine](https://reader036.vdocument.in/reader036/viewer/2022062803/56649f335503460f94c4ff6d/html5/thumbnails/7.jpg)
Fit With Floor & Trench False Floor (TD-1189-1771)
General Clearances
Temporary moving platform guides
AFC offline moving platform
SS offline moving platform
![Page 8: PRY Implementation - Contents l Fit with Experimental Devices (& services connections) l Fit with Tracker Cryo l Fit with Floor & Trench l Fit with Mezzanine](https://reader036.vdocument.in/reader036/viewer/2022062803/56649f335503460f94c4ff6d/html5/thumbnails/8.jpg)
Fit With South Mezzanine South Mezz (TD-1189-1848)
General Clearances
Raised platforms to avoid clash with PRY
Cut in platform
for absorber change &
PRY installation
Front edge
platforms removed for Step
IV (main handrail shown-off for this view)
![Page 9: PRY Implementation - Contents l Fit with Experimental Devices (& services connections) l Fit with Tracker Cryo l Fit with Floor & Trench l Fit with Mezzanine](https://reader036.vdocument.in/reader036/viewer/2022062803/56649f335503460f94c4ff6d/html5/thumbnails/9.jpg)
Fit With Services PRY & Services (TD-1189-1794)
General ClearancesServices to be routed along PRY, esp. comp
hoses & magnet cables
Magnet Cable Path
H2 System Pipes
![Page 10: PRY Implementation - Contents l Fit with Experimental Devices (& services connections) l Fit with Tracker Cryo l Fit with Floor & Trench l Fit with Mezzanine](https://reader036.vdocument.in/reader036/viewer/2022062803/56649f335503460f94c4ff6d/html5/thumbnails/10.jpg)
Fit With ToF1 Assembly ToF1 Cage & PRY
ToF1 assembly can only be performed without north-upstream PRY
ToF1 Assembly
Arm
Tracker Cryo
![Page 11: PRY Implementation - Contents l Fit with Experimental Devices (& services connections) l Fit with Tracker Cryo l Fit with Floor & Trench l Fit with Mezzanine](https://reader036.vdocument.in/reader036/viewer/2022062803/56649f335503460f94c4ff6d/html5/thumbnails/11.jpg)
Fit With Waveguides Partial pre-step V / VI installation (TD-1189-1794)
General Clearances
RF System
Waveguides under false
flooring
Pillars and columns
supporting Step IV PRY
![Page 12: PRY Implementation - Contents l Fit with Experimental Devices (& services connections) l Fit with Tracker Cryo l Fit with Floor & Trench l Fit with Mezzanine](https://reader036.vdocument.in/reader036/viewer/2022062803/56649f335503460f94c4ff6d/html5/thumbnails/12.jpg)
Absorber Change Procedure to extract AFC from PRY (TD-1189-1697)
Note times do not include fill/purge of H from the hydrogen system!
• At operation • Remove services obscuring AFC (excluding H purge) [5 days TBC]
• Remove part of handrail, mezzanine cut out & add bar to protect the AFC (when removing the middle plates) [0.5 day]
![Page 13: PRY Implementation - Contents l Fit with Experimental Devices (& services connections) l Fit with Tracker Cryo l Fit with Floor & Trench l Fit with Mezzanine](https://reader036.vdocument.in/reader036/viewer/2022062803/56649f335503460f94c4ff6d/html5/thumbnails/13.jpg)
• Remove outer-upper doublers south middle-upper plate• Slide out south middle-lower plate at 11.5 degree angle• Before sliding out of lower doublers completely rotate vertically• Lift up and away• [1 day]
![Page 14: PRY Implementation - Contents l Fit with Experimental Devices (& services connections) l Fit with Tracker Cryo l Fit with Floor & Trench l Fit with Mezzanine](https://reader036.vdocument.in/reader036/viewer/2022062803/56649f335503460f94c4ff6d/html5/thumbnails/14.jpg)
• Remove upper outer doublers & north middle-upper plate • Remove middle legs
• Slide out north middle-lower plate
[1 day] (for north side middle plates)
• Uncouple bellows between AFC & SSs [1 day]• Remove AFC [0.5 day]• Change Absorber [? day TBD]
![Page 15: PRY Implementation - Contents l Fit with Experimental Devices (& services connections) l Fit with Tracker Cryo l Fit with Floor & Trench l Fit with Mezzanine](https://reader036.vdocument.in/reader036/viewer/2022062803/56649f335503460f94c4ff6d/html5/thumbnails/15.jpg)
Conclusion Detailed review of fit of PRY with various ‘components’ of the
MICE Hall have shaped the PRY design to significantly reduce / eliminate the chance of a clash.
The design of the PRY allows for AFC Absorber changes with the minimum of removal of the PRY, reducing time and risk.