[46189] in Hotline Meeting
RE: Bldgs. E17 and E18 480 Volt Electrical Shutdown Request for 1
daemon@ATHENA.MIT.EDU (Andrea Nichols)
Wed Dec 16 08:42:07 1998
From: Andrea Nichols <andrea@PLANT.MIT.EDU>
To: "'wardd@mit.edu'" <wardd@MIT.EDU>, "'jmganno@mit.edu'"
<jmganno@MIT.EDU>,
"'shyoung@mit.edu'" <shyoung@MIT.EDU>,
"'aufiero@mit.edu'" <aufiero@MIT.EDU>,
"'rmelo@mit.edu'" <rmelo@MIT.EDU>,
"'jmedeiro@mit.edu'" <jmedeiro@MIT.EDU>, Plant-All <Plant-ALL@MIT.EDU>,
"'opsnote@mit.edu'" <opsnote@MIT.EDU>,
"'shutdowns@mit.edu'"
<shutdowns@MIT.EDU>,
"'cjbeal@mit.edu'" <cjbeal@MIT.EDU>, "'amba@mit.edu'" <amba@MIT.EDU>
Cc: Shutdown <Shutdown@PLANT.MIT.EDU>
Date: Wed, 16 Dec 1998 08:39:49 -0500
Update --
Dear Everyone:
I have just been informed that the electrical work affecting the heating
and cooling systems only for this requested shutdown will take 30
additional minutes. We therefore would like to begin this shutdown at 5
AM rather than 5:30 AM on 12/18. The work would still be completed by
6:30 AM.
Would you please let me know if this meets with your approval or not.
Thank you.
Andrea Nichols
Operations Center
8-7872
>
> The following shutdown request for Bldgs. E17 and E18 on 12/18 is for
> your information and comment. Would you please let me know whether or
> not this meets with your approval.
>
> There will be one more shutdown to follow; probably in 2 - 4 weeks. As
> soon as I have this information I will send it along to your.
>
> Thanks very much.
>
> Andrea Nichols
> Operations Center
> 8-7872
>
> > Status: Normal
> > Building: E17 and E18
> > Date: 12/18/98
> > Day: Friday
> > Time: 5:00 AM - 6:30 AM
> > System: 480 Volt Electrical (Same effect as shutdown on 11/20/98)
> > Duration: 1 1/2 hours
> > Reason:
> > Replace main breaker - rewire electrical supply to Motor Control
> > Center.
> >
> > Effect:
> > Power: Loss of Freight Elevator in E17 and E18; Water: loss of
> > chilled water (air conditioning) in E17 and E18 Animal Quarters as
> > well as remainder of E17 and E18, E17-347B, 350, 350A and 360; loss
> > of heating hot water in E17 and !8; air: supply ventilation, supply
> > cooling, supply heating, exhaust-laboratory, exhaust-general,
> > exhaust-toilet, compressed control, compressed lab and lab vacuum
> air.
> > Note: There will be an emergency generator operating to handle the
> > critical equipment in the Animal Quarters in E17 and E18. It is
> > imperative that this work be complete by 6:30 AM as cash washers
> will
> > be reporting to work at that time.
> >
> >
>
