any maintenance performed from last Thursday?

ALICE

27/3 MID 4201 

ATLAS

3/4 RPC purif 1 pump

CMS

27/3 DT 4101 + 4201

3/4 RPC purif 1 pump

8/4 R134a compressor

LHCb

https://eloggas.web.cern.ch/GASSYSOperationMaintenance/6510

https://eloggas.web.cern.ch/GASSYSOperationMaintenance/6511