40m QIL Cryo_Lab CTN SUS_Lab TCS_Lab OMC_Lab CRIME_Lab FEA ENG_Labs OptContFac Mariner WBEEShop
  40m Log  Not logged in ELOG logo
Entry  Thu Oct 4 08:39:58 2012, Steve, Update, General, power outage Oct4R2012.png
    Reply  Thu Oct 4 14:04:21 2012, jamie, Update, CDS, front ends back up 
       Reply  Thu Oct 4 14:08:49 2012, jamie, Update, SUS, suspensions damped 
          Reply  Thu Oct 4 22:27:54 2012, Koji, Update, SUS, How about the slow machines? 
             Reply  Thu Oct 4 22:35:16 2012, Den, Update, SUS, How about the slow machines? 
                Reply  Fri Oct 5 04:34:31 2012, rana, Update, SUS, How about the slow machines? 
       Reply  Fri Oct 5 14:40:55 2012, Steve, Update, VAC, RGA scan after power outage afterpoweroutaged10.pngpd73m10d.png
Message ID: 7476     Entry time: Thu Oct 4 08:39:58 2012     Reply to this: 7477
Author: Steve 
Type: Update 
Category: General 
Subject: power outage 

There had to be a power outage. Laser and air condition turned back on. The vacuum is OK

Sorensen DC power supplies were tripped, so they were reset: at AUX OMC South 18V and 28V for RF PS and at 1X1 24V

 

Power Outage confirmed:

** Notification **

 

CALIFORNIA INSTITUTE OF TECHNOLOGY

                 FACILITIES MANAGEMENT

 

**PLEASE POST**

 

 

Building:         Campus

 

Date:             Thursday October 04,2012

 

This morning at 2:17 a.m. much of the City of Pasadena including our Campus experienced a electric power sag of short duration, approximately 1/10 of a second. The cause was a fault on one of Pasadena’s 17KV circuits. Some sensitive equipment have been impacted.

                 

Contact:          Mike Anchondo x-4999

 

Attachment 1: Oct4R2012.png  2.386 MB  | Show | Show all
ELOG V3.1.3-