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  Mon Jan 26 13:07:28 2015, Jenne, Update, PEM, Seismometers back in nominal places IMG_1800.JPGIMG_1805.JPG
    Reply  Wed Jan 28 08:53:01 2015, Steve, Update, PEM, Seismometer Vertex is covered 
       Reply  Wed Feb 4 19:21:45 2015, Jenne, Update, PEM, Seismometer Vertex is covered 
Message ID: 10939     Entry time: Mon Jan 26 13:07:28 2015     Reply to this: 10948
Author: Jenne 
Type: Update 
Category: PEM 
Subject: Seismometers back in nominal places 

I have just put the seismometers back into their nominal positions, on the concreted slabs.  The T-240 is in the vertex, and the 2 Guralps are at the end stations.

The vertex location doesn't have a spaghetti pot right now.  There is an aluminum support for cable trays that is welded to the supports under the beam tube that is in the way.  The pot looks like it will fit barely, if it were slid totally horizontally into place.  However we can't do that with the seismometer in place.  I'll chat with Steve this afternoon about our options. 

Since I don't know that we are planning on ever putting a cable tray on the inside of the beamtube, perhaps we can cut ~6 inches of this piece away. 

Attachment 1: IMG_1800.JPG  4.873 MB  | Hide | Hide all
IMG_1800.JPG
Attachment 2: IMG_1805.JPG  4.632 MB  | Hide | Hide all
IMG_1805.JPG
ELOG V3.1.3-