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Entry  Mon Oct 6 10:04:58 2014, manasa, Update, General, Unexpected power shutdown 
    Reply  Mon Oct 6 10:23:43 2014, Steve, Update, VAC, Unexpected power shutdown 
       Reply  Tue Oct 7 16:55:16 2014, Steve, Update, VAC, Unexpected sweaty valves sweatyV5.jpgsweatyV5f.jpg
          Reply  Wed Oct 8 08:46:57 2014, Steve, Update, VAC, VAT valves actuator lubricant 
             Reply  Mon Oct 13 14:44:52 2014, Steve, Update, VAC, RGA scan pd78 -day 13 RGAscan13Oct2014.png
                Reply  Mon Dec 1 17:13:57 2014, Steve, Update, VAC, RGA scan pd78 -day 63 RGAscanD63.png
                   Reply  Tue Mar 31 09:03:32 2015, Steve, Update, VAC, RGA scan pd78 day 182 RGApd78d182.png
                      Reply  Wed Jul 1 10:01:25 2015, Steve, Update, VAC, RGA scan pd78 day 275 rga275d.png
                         Reply  Mon Oct 5 10:11:35 2015, Steve, Update, VAC, RGA scan pd78 day 386 RGA_background.png
       Reply  Tue Dec 23 14:33:24 2014, Steve, Update, VAC, Chiara gets UPS prepUP.png
    Reply  Mon Oct 6 10:28:18 2014, manasa, Update, General, Unexpected power shutdown 
       Reply  Mon Oct 6 11:09:52 2014, Jenne, Update, General, Unexpected power shutdown: slow computers 
       Reply  Mon Oct 6 17:04:51 2014, ericq, Update, General, Unexpected power shutdown 
          Reply  Mon Oct 6 17:36:17 2014, ericq, Update, General, Unexpected power shutdown 
          Reply  Mon Oct 6 18:15:12 2014, manasa, Update, General, Unexpected power shutdown: end green alignment 
    Reply  Tue Oct 7 16:17:15 2014, Steve, Update, General, reason for 8 sec power outage 
Message ID: 10576     Entry time: Tue Oct 7 16:17:15 2014     In reply to: 10567
Author: Steve 
Type: Update 
Category: General 
Subject: reason for 8 sec power outage 

Quote:

We had a unexpected power shutdown for 5 sec at ~ 9:15 AM.

Chiara had to be powered up and am in the process of getting everything else back up again.

Steve checked the vacuum and everything looks fine with the vacuum system.

 

There was an equipment malfunction in one of Pasadena's substation that caused the outage. After about an 8 second delay, back up circuits restored power. This affected about 1/2 of the campus.

Mike 

-----Original Message-----
From: Steve Vass [mailto:steve@ligo.caltech.edu] 
Sent: Tuesday, October 07, 2014 2:18 PM
To: Anchondo, Michael
Subject: 5s

Hi Mike,

Can you tell me about yesterday's power outage?

Thanks, Steve
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