<!-- Title: 00:17:45  Tue Nov 27 2001 -->
<!-- Crewchief: Bruce, Wayne -->
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<!-- Notes: -->
All systems appear to be normal at this time. Toured mechanical room all is normal.


<!-- Date: Tue Nov 27 06:54:15 2001 -->
Restarting A/E mix to tank #1 with new trailer (tank at 241)
<!-- Author: Bill Noe -->
<!-- Comment: Tue Nov 27 08;17;06 comment by...Bill Noe -->
Mix completed ok.


<!-- Date: Tue Nov 27 08:53:58 2001 -->
LCW alarms: the expansion tank overfilled again and I had to let water out of the system. <B>Is this thing on a timer??</B>
<!-- Author: Steve -->


<!-- Date: Tue Nov 27 09:07:14 2001 -->
COT voltage has been turned off. SUVA may act up.
<!-- Author: Steve -->


<!-- Date: Tue Nov 27 09:20:26 2001 -->
Turned off SVX east racks. Bottoms turn off okay, tops need to be banged in Formation.
<!-- Author: Steve -->


<!-- Date: Tue Nov 27 09:39:08 2001 -->
<table><tr><td><a href=/cgi/elog/det-system-elog.pl?nb=cryo-gas&action=view&page=-362&button=yes target='xxx' onclick='jswindow()'; align=top><img src=/cgi/elog/det-system-elog.pl?nb=cryo-gas&action=view&page=-362  width='300' align='top'></td><td>This is a rate of rise in the watt can plumbing between PV61 and the manual valve that isolates the real watt can vacuum space. The scale is 0 to 200 microns. This is a small volumn, however the linearity of the plot suggests that there is an air leak. Needs to be investigated further.</a></td></tr></table>
<!-- Author: Steve -->
<!-- Comment: Tue Nov 27 13;31;22 comment by...Steve -->
This data was collected during installation of the new vacuum system.
<!-- Date: Tue Nov 27 10:56:40 2001 -->
<pre>Looked at APACS module error history and diagnostic logger.  No events were  
recorded since mid-October for the modules sending permits to COT and Silicon  
East racks.  Checked R10S6 and R2S2. 
 
The physical proximity and independance of rack power supplies, flammable gas  
alarms, and silicon pressure transmitters suggest that high radiation might  
be the cause.</pre>
<!-- Author: Schmitt -->


<!-- Date: Tue Nov 27 10:59:45 2001 -->
<pre>There is no auto fill of the LCW tank, but valves could be leaking through.  A differential pressure transmitter has been calibrated by Jerry and can be installed on the tank.  Level can be recorded and this problem diagnosed.</pre>
<!-- Author: Schmitt -->


<!-- Date: Tue Nov 27 11:22:53 2001 -->
We disconnected the power from the SVX BHE1 transmitter, and it rezeroed.  This transmitter is working OK now.
<!-- Author: S. Moccia, J. Ellermeier -->


<!-- Date: Tue Nov 27 11:53:37 2001 -->
Lost heartbeat on S1. Restarting Fix.
<!-- Author: Steve -->


<!-- Date: Tue Nov 27 13:30:17 2001 -->
Late note: collision hall is in controlled access.
<!-- Author: Steve -->



<!-- Date: Tue Nov 27 15:11:52 2001 -->
All racks are back on except for SVX stuff.
<!-- Author: Steve -->


<!-- Date: Tue Nov 27 15:19:41 2001 -->
Readings taken and tours made. All is well.
<!-- Author: Steve -->


<!-- Date: Tue Nov 27 16:16:32 2001 -->
CES flow rate has been decreased to about 10.0 scfh in order to conserve Ar-CO2 gas until the next trailer arrives or as the experiment dictates.  We will need to watch the CES O2 analyzer ppm level to maintain it less than 1000 ppm.
<!-- Author: Del Allspach -->


<!-- Date: Tue Nov 27 16:53:15 2001 -->
Put collision hall in FULL HVAC. Still in alarm: BF1 did not come on. Informed Ops Mgr. 
<!-- Author: STeve -->
<!-- Comment: Tue Nov 27 17;14;18 comment by...SG -->
Tried cycling to all fans off and back to full hvac, but the fan stayed off. It reads a negative number on flow when the others kick on. Or could be result of electrical work in the hall??