<!-- Title: 00:06:15  Thu Mar 22 2001 -->
<!-- Crewchief: JIM LOSKOT -->
<!-- Op1: JIM HUMBERT -->
<!-- Op2: &nbsp; -->
<!-- Op3: &nbsp; -->
<!-- Op4: &nbsp; -->
<!-- Op5: &nbsp; -->
<!-- Op6: &nbsp; -->
<!-- Notes: -->
S1 HEART BEAT WENT INTO ARREST-----DEFIBRILATED-----PATIENT RECOVERING---- ALL IS WELL!


<!-- Date: Thu Mar 22 01:40:05 2001 -->
Repaired leak detector & fixed leak on EYE SYS. vacuum gauge. 
Sensitivity 1.7 X 10-10. Vacuum gauge readout needs to be tested.
<!-- Author: J.H. & J.L. -->


<!-- Date: Thu Mar 22 01:55:40 2001 -->
<table border=0><td><tr><td bgcolor=#e0e030>The spare ISL chiller is off. Is it supposed to be???J.H.</td></tr></td></table>
<!-- Author: J.H. & J.L. -->


<!-- Date: Thu Mar 22 02:41:13 2001 -->
<pre>S1 heart beat died again and had to recessitate it AGAIN ! Did an angeoplast and put it on a low fat diet by trimming joel's schedule from 10 seconds to 10 minutes. it's had heart burn since midnight when his program started and kept going to the debugger repeatively. have joel do a check-up in the morning. </pre>
<!-- Author: jl&jh -->
<!-- Comment: Thu Mar 22 02;46;30 comment by...JL -->
<pre>COMPLICATIONS MAY HAVE BEEN CAUSE BY ME EDITTING THE DATA-BASE WHILE IT WAS TRYING TO WRITE TO IT EVERY TEN SECONDS.</pre>


<!-- Date: Thu Mar 22 04:54:27 2001 -->
FINNISHED LOOP PAGE FOR PVLF AND VERIFIED IT VISUALLY WITH THE VALVE. ------- VALVE AND LOOP WORK LIKE THEY ARE SUPPOSE TO EXCEPT WHEN THE LOOP IS PUT IN AUTO ----- IT WANTS TO OPEN THE VALVE. I DON'T THINK IT KNOWS IT'S A REVERSE ACTING VALVE. HAVE BOB S. CHECK IT OUT IN APACKS.
<!-- Author: JL & JH -->


<!-- Date: Thu Mar 22 04:58:12 2001 -->
<table border=0><td><tr><td bgcolor=#e0e030>JUST WENT FOR A WALK-A-ROUND TO STRETCH AND WE FOUND WATER ON THE FLOOR IN FRONT OF THE SOLENOID POWER SUPPLY !!!! THERE'S WATER ON THE FLOOR OF THE POLARITY SELECTOR CABINET ALSO. LOOKING INTO FURTHER.</td></tr></td></table>
<!-- Author: JL & JH -->
<!-- Comment: Thu Mar 22 05;17;22 comment by...JL & JH -->
<pre>UPON INVESTIGATING FOUND THAT THE BY-PASS HOSE FITTING WAS SPAYING WATER. ----- VALVED OUT POWER SUPPLY AT MANUAL VALVES. PUT VINYL TAPE AROUND LEAKING FITTING. LOOKED FURTHER AND FOUND WATER DRIPPING DOWN FROM THE DUMP SWITCHES UPPER FRONT RIGHT SIDE OF SWITCH.</pre>


<!-- Date: Thu Mar 22 06:55:38 2001 -->
There is a helium leak.  BABS and LABS went to less than 10 psig.  I think they were 70 psig last night.  KC valved in the East tube trialer.  KC is checking out the suction parallel plate relief valves.
<!-- Author: Sanders -->


<!-- Date: Thu Mar 22 07:03:31 2001 -->
Started an Argon/Ethane mix to tank #2.
<!-- Author: Bill Noe -->


<!-- Date: Thu Mar 22 09:44:06 2001 -->
leaking hoses replaced, two fittings were cracked. HiPotted coil, resistance is GT 5 Mohms to ground with both polarities. Locked up cabinets... 
 
Walts says system is ready to power, begin power up sequence 
 
Walt and Rob inspected the top of the solenoid and made sure there were no lose objects or any unusual icing etc.
<!-- Author: RR, RK, RS, WJ -->


<!-- Date: Thu Mar 22 13:27:44 2001 -->
SVX heaters fully operational.  Set points now adjust one of the three outer temperatures.  The picture will be modified to show which sensors are the process variables.  If any relevant thermometer exceeds 105F, the associated heaters will be disabled.
<!-- Author: Schmitt -->


<!-- Date: Thu Mar 22 13:31:19 2001 -->
Recalibrated the collision hall differential pressure transmitter, by opening the assembly hall door, putting the collision hall air makeup in neutral and checking air flow around the fifty ton door.  The collision hall pressure is heavily affected by assembly hall HVAC, so Craig is planning to seal the openings.
<!-- Author: Schmitt -->


<!-- Date: Thu Mar 22 14:38:37 2001 -->
<pre>Fixed the alcohol reservoir level switch it now reads correctly. It can be found on GASMENU->Device Status (bottom of the page) should read "OK" when it gets to about 1/3 full it should read "LOW".</pre>
<!-- Author: Noe -->


<!-- Date: Thu Mar 22 14:40:00 2001 -->
<pre>Ethane Trailer #168 is now located in Mix Shed Station #1. It has NOT be completely analyzed yet.</pre>
<!-- Author: Noe -->


<!-- Date: Thu Mar 22 14:40:55 2001 -->
A/E mix to tank #2 completed ok.
<!-- Author: Noe -->


<!-- Date: Thu Mar 22 14:42:04 2001 -->
<pre>Chiller work continues. Temps appear ok throughout last night and today.</pre>
<!-- Author: Noe -->


<!-- Date: Thu Mar 22 15:20:49 2001 -->
Defeated 1/4 to 3/4 bridge quench detector in NIM5. The AC component is different than the DC component of the signal and the bridge can not be balanced. We will reply on the redundent flux coil quench detectors for system protection.
<!-- Author: W. Jaskierny -->


<!-- Date: Thu Mar 22 16:41:43 2001 -->
magnet at 1000 amps... QPM circuits tuned... discovered FW BEll hall probe readout read 2/3 of normal value... swapped it for the spare. Orginal was FNAL  #49741 serial number 190457... replaced by serial number 178387.    
<!-- Author: RDK,RR,WJ,RS -->


<!-- Date: Thu Mar 22 17:27:29 2001 -->
Ar/Eth Flow to the COT subsystem has been started.  HV is disabled. Alarming for the baggy sampling system is enabled.  Total flow is set to 40 scfh.  Bubbler level is currently high but will drop to normal over time.  This is due to the alcohol switching that was completed earlier this afternoon.
<!-- Author: D. Allspach -->


<!-- Date: Thu Mar 22 17:57:02 2001 -->
Ramped solenoid to 3500 A with both flux coil QPM circuits working but 1/4 vs 3/4 circuit jumpered out. Balance was reasonable but needs a little touch up before going to full current. Fast Dumped magnet at 3500 A. Reliefs worked and auto recovery seems to be doing the right thing. Plan = let it recover and resume 9 AM tomorrow.
<!-- Author: RDK,RR,RS,RS,WJ, etc -->


<!-- Date: Thu Mar 22 19:55:49 2001 -->
At 7 o'clock 3000 galons of LN2 was deliverd.
<!-- Author: J.H. & J.L. -->


<!-- Date: Thu Mar 22 20:25:24 2001 -->
<pre>RESET TUBE TRAILER REGULATOR TO 50 PSIG AS PER BS.</pre>
<!-- Author: JL & JH -->


<!-- Date: Thu Mar 22 22:41:58 2001 -->
LS-COTBUBHI --- JUST WENT OUT OF ALARM.
<!-- Author: JL & JH -->


<!-- Date: Fri Mar 23 02:25:50 2001 -->
TOOK A VISUAL TOUR AND UPON RETURNING SAW THAT S2 WAS REBOOTING ITSELF AND STOPPED BEFORE COMPLETING A WINDOW COMES UP AND ASKS FOR A SYSTEM DISK TO BE INSERTED.--- CAN'T FIND BOOT BLOCKS?? TRIED TO RESET AND SAME THING HAPPENS---- UPSTAIRS SAID TO TRY A POWER DOWN AND RESTART SAME THING HAPPENS. WENT TO TALK TO S.O.S. AND WHEN I CAME BACK COULD SMELL SOMETHING HOT. SEEMS LIKE IT'S COMMING FROM S2 --- LOOKED CLOSER AND JIM SAID FAN WAS NOT TURNING. WILL CALL MARK KNAPP.
<!-- Author: JL & JH -->