C4DFED: Lab Cleaning Shutdown on 22-23 March

Dear ALL:

We are planning for Clean Labs shutdown at the end of this week; proposed dates are 22nd & 23rd March
2019 (Fri-Sat). During this shutdown, the electrical shutdown will be on 22nd March only whereas AHUs shutdown
will be for both the days.

During shutdown UPS engineer will configure all the three UPS on 22nd and at the same time Axenic
people will clean & service all the AHUs/MAUs after cleaning area below the raised floor on 22nd &
23rd.

All the equipment should be properly shut down by 22nd(Friday) early morning. Users may also plan
monthly lab cleaning on 23rd.

Any concerns in this regard should be mailed immediately.

Best,
Dinesh Deva