Service on the ventilation system

Summer has arrived and it is time for maintenance work on the ventilation system in the Science Building. Work will start up in the north end of the building on June 11. There will be imbalance in the in-house air pressure during service, causing some of the elevator doors to fail closing properly. Fume cupboards and hoods that are affected will be marked 2 days before the work starts. Please observe the instructions about when not to use this equipment!  The work will normally take from 1-3 days per ventilation fan. Any questions should be directed to the Technical department: Svein Fosse at ph 55589393.