cleanup work on components
- MBWX, a kind of more robust resistive magnets used for high radiation levels in the high-luminosity insertions
- BlockWall, a wall that separates LHCb from the LHC tunnel
- Bls, beam loss scintillators
- Gvalve, a vacuum valve
Are they all unncessary parts for all run3, run4 and run5, so can be removed?