[41914] in Hotline Meeting
Bldg. 9 - Shutdown Rquest for 2/20/98
daemon@ATHENA.MIT.EDU (Andrea Nichols)
Tue Feb 17 11:51:05 1998
From: Andrea Nichols <andrea@PLANT.MIT.EDU>
To: "'westlund@mit.edu'" <westlund@MIT.EDU>,
"'rengler@mitvma.mit.edu'"
<rengler@mitvma.mit.edu>,
"'annab@mit.edu'" <annab@MIT.EDU>,
"'cwilkes@mit.edu'" <cwilkes@MIT.EDU>,
"'chambe@mit.edu'"
<chambe@MIT.EDU>,
"'jobrien@mit.edu'" <jobrien@MIT.EDU>,
"'mshiffer@mit.edu'" <mshiffer@MIT.EDU>,
"'opsnote@mit.edu'"
<opsnote@MIT.EDU>,
"'shutdowns@mit.edu'" <shutdowns@MIT.EDU>,
"'schedule@mit.edu'" <schedule@MIT.EDU>
Cc: "'shutdown@plant.mit.edu'" <shutdown@plant.mit.edu>
Date: Tue, 17 Feb 1998 11:50:33 -0500
> To: westlund@mit.edu; rengler@mitvma.mit.edu; annab@mit.edu;
> cwilkes@mit.edu; chambe@mit.edu; jobrien@mit.edu; mshiffer@mit.edu;
> opsnote@mit.edu; shutdowns@mit.edu; schedule@mit.edu
> Cc: shutdown@plant.mit.edu
> Subject: Bldg. 9 - Shutdown Rquest for 2/20/98
>
>
The following shutdown request for Bldg. 9 on 2/20 is for your
information and comment. Would you please let me know if this has your
approval or not.
Thanks very much.
Andrea Nichols
Operations Center
8-7872
> Status: Normal
> Building: 9
> Date: 2/20/98
> Day: Friday
> Time: 6:00 PM - 12 Midnight
> System: Building Power - 480V entire switchgear -- 208120V Switchgear
> is ON
> Duration: 6 hours
> Reason:
> Installl new breaker in switchgear
>
> Effect:
> Loss of building power, all mechanical equipment (fans, pumps, etc.)
> elevators, lighting; Water: chilled water, heating hot water; Air:
> supply ventilation, supply cooling, supply heating,
> exhaust-laboratory, exhaust-general, exhaust-toilet, compressed
> control, compressed lab ir and lab vacuum air; Steam: condensate
> return. Loss of all lighting. (Emergency power WILL be on - corridor,
> stairs, exits lights - all on.)
>
> Floors 1 thru 4 will have 120V outlets.
> 5th Floor will lose most 120V power also - it is fed from 480V
> transformer).
>
>
