There will be maintenance of the wood floor in the LAB-building 24–26 March. The work begins on Friday at 4:00 p.m., and ends Saturday night. The most worn wooden floors from the 2nd to the 9th floor will be given priority. All hardwood floors in the 3rd, 4th and 5th floors will be oiled. Areas “blocked” on Friday, can be used again when locking ties are removed.