[45301] in Hotline Meeting
FW: Approved - Bldg. NW12 - All Electric Power & Lighting shutdow
daemon@ATHENA.MIT.EDU (Andrea Nichols)
Fri Oct 9 10:09:26 1998
From: Andrea Nichols <andrea@PLANT.MIT.EDU>
To: "'dcarlson@mit.edu'" <dcarlson@MIT.EDU>,
"'cappucci@mit.edu'"
<cappucci@MIT.EDU>,
"'jfreeman@mit.edu'" <jfreeman@MIT.EDU>,
"'mmahoney@mit.edu'" <mmahoney@MIT.EDU>,
Neil Tomlinson
<NTomlins@PLANT.MIT.EDU>,
James Sullivan <jsulliva@PLANT.MIT.EDU>,
Manuel Moreira <mmoreira@PLANT.MIT.EDU>,
Warren Scott
<WScott@PLANT.MIT.EDU>, D-Zone <D-Zone@MIT.EDU>,
"'shutdowns@mit.edu'"
<shutdowns@MIT.EDU>,
"'opsnote@mit.edu'" <opsnote@MIT.EDU>,
Dan Crovo
<DCrovo@PLANT.MIT.EDU>, Carl Hagge <CHagge@PLANT.MIT.EDU>
Cc: "'shutdown@plant.mit.edu'" <shutdown@plant.mit.edu>,
RM-Support
<RM-Support@MIT.EDU>, Paul Adams <padams@PLANT.MIT.EDU>
Date: Fri, 9 Oct 1998 10:01:37 -0400
The following approved shutdown for Bldg. NW12 - All Electric Power and
Lighting on 10/12 is for your information.
Andrea Nichols
Operations Center
8-7872
> > Status: Routine
> > Building: NW12
> > Date: 10/12/98
> > Day: Monday
> > Time: 7 AM - 5 PM
> > System: Electric Power & Lighting
> > Duration: 10 hours
> > Reason:
> > To perform preventive maintenance on high voltage switchgear.
> >
> > Effect:
> > Loss of Power: access controls, emergency generator, building
> power,
> > elevators, computers, telephones, lighting; Air: supply
> > ventilation, supply cooling, supply heating, exhaust laboratory,
> > exhaust general exhaust toilet compressed control, compressed lab
> air
> > and lab vacuum air; Boiler;
> > 5E22 telephone room in NW12 will lose normal power.
> The emergency generator in NW15 will supply emergency power to this
> equipment to keep it running.
>
> There will be a brief (3 seconds) interruption to power to 5ESS room
> while transfer to generator power is being made.
>
> One transfer at beginning (approx. 7:00 AM) and one at end (somewhere
> between 3:00 PM and 5:00 PM).
>
>
>
