[39641] in Hotline Meeting
FW: Bldgs. E17 and E18 shutdown Request for 9/25 PM and 9/26 AM
daemon@ATHENA.MIT.EDU (Andrea Nichols)
Wed Sep 17 14:50:53 1997
From: Andrea Nichols <andrea@PLANT.MIT.EDU>
To: wardd@MIT.EDU, shutdowns@MIT.EDU
Cc: E-Zone <E-Zone@MIT.EDU>
Date: Wed, 17 Sep 1997 14:42:10 -0400
Ward,
I spoke with Bill Wohlfarth about what systems would be lost should the
power go down in this shutdown. He said that he feels very confident
that nothing will happen since they had paralled the 480 V before and
now will parallel the 208V. Everything is covered by the 208V but less
of it such as:
Loss of power: building, elevators (E17 only) lighting,computers,
chilled water, air: supply ventilation, supply cooling, exhaust
laboratory air, exhaust general air, exhaust toilet air, compressed
control air, compressed lab air and lab vacuum air.
I hope this helps. Please let me know if this has your approval.
Thank you.
Andrea
8-7872
> ----------
> From: Andrea Nichols
> Sent: Tuesday, September 16, 1997 1:36 PM
> To: Carl Hagge; Cust-Coach; Dan Crovo; Design & Construction;
> E-Zone; Plant-All; rmelo@mit.edu; shyoung@mit.edu; jmganno@mit.edu;
> wardd@mit.edu; khealy@mit.edu; aufiero@mit.edu; opsnote@mit.edu
> Cc: Shutdown; MIS-Admin
> Subject: Bldgs. E17 and E18 shutdown Request for 9/25 PM and
> 9/26 AM
> Importance: High
>
> > To: Carl Hagge; Cust-Coach; Dan Crovo; Design &
> Construction;
> > E-Zone; Plant-All; rmelo@mit.edu; shyoung@mit.edu; jmganno@mit.edu;
> > wardd@mit.edu; khealy@mit.edu; aufiero@mit.edu; opsnote@mit.edu
> > Cc: shutdown@plant.mit.edu; MIS-Admin
> > Subject: Bldgs. E17 and E18 shutdown Request for 9/25 PM and
> > 9/26 AM
> >
> >
> The following shutdown request for Bldgs. E17 and E18 from 9/25 PM and
> 9/26 AM is for your review and comment. This is the final stage of the
> GSW shutdown series in Bldgs. E17 and E18. Would you please let me
> know
> if this has your approval or disapproval.
>
> Thank you.
>
> Andrea Nichols
> Operations Center
> 8-7872
>
> > Status: Normal
> > Building: E17 & E18
> > Date: 9/25/26
> > Day: Thursday
> > Time: 10 - 10:15 PM - 6:00 - 6:15 AM
> > System: Possibly 208V electric power
> > Duration: 15 minutes each
> > Reason:
> > GSW replacement
> >
> > Effect:
> > Power can be paralleled. It will only go down if Physical Plant
> > encouters a problem. There will be no intentional outage!
> >
> >
>
