One thing I forgot to mention at the lab meeting is that estates have requested a second roof shutdown for week commencing 6th January 2025. This would mean all extraction would be down (chemistry rooms and mass specs) for the week effectively meaning a total lab shutdown. 

Please can people reply to me ASAP if they see this being an issue. I need to let estates know quickly if they can go ahead with this. 

Note this is in addition to the roof shutdown happening 9th, 10th and 11th December.

Cheers,

Edward