[BNC-all] *One last reminder: This semester's BNC Preventative Maintenance Shutdown begins MONDAY. (03/31/08 - 04/04/08)*

[Deborah S. Starewich]

 *Please make sure your experiments are secured and chemicals
        have been cleaned up.  Details below.*



CLEANROOM AND LAB PREVENTATIVE MAINTENANCE SCHEDULE:
MONDAY, 03.31.08 TO FRIDAY, 04.04.08

Monday, 03.31.08, 10:00 AM: All materials must be removed from
cleanroom solvent hoods.

Monday, 03.31.08, 4:00 PM: All materials must be removed from the
remaining cleanroom hoods.

CLEANROOM CLOSED. Tuesday, 04.01.08 7:30 AM: No ultrapure water
available. No acid processing in laboratories. No hazardous gases available.

CLEANROOM CLOSED. Wednesday, 04.02.08, all day: No ultrapure water
available. No acid processing in laboratories. No hazardous gases available.

Wednesday, 04.02.08, 4:00 PM: All materials must be removed from
laboratory hoods (including biosafety cabinets; all bio materials must be
removed from exhausted enclosures).

Thursday, 04.03.08, 8:00 AM: Cleanroom will re-open, barring
unforeseen circumstances. All solvent hoods and processes will remain down
for general exhaust upgrades.

LABORATORIES CLOSED. Thursday, 04.03.08

Friday, 04.04.08, Noon: Laboratories will re-open and Cleanroom
general exhaust should be operational, barring unforeseen circumstances.


***Questions or comments? Contact Mark Voorhis (mvoorhis at purdue.edu)***