ID |
Date |
Author |
Operational Mode |
Subject |
Text |
|
286
|
Fri Nov 12 16:54:50 2010 |
Doug Preddy | Normal Running | Solenoid ramped up | |
|
285
|
Thu Nov 11 15:46:40 2010 |
Doug Preddy | Other | switched to parallel cold return | At 14:45. |
|
284
|
Mon Aug 9 14:27:12 2010 |
Doug Preddy | Shut Down | Helium plant shut down | |
|
283
|
Mon Jun 7 09:24:47 2010 |
Doug Preddy | Quench Recovery | started flow to power leads | |
|
282
|
Tue May 18 15:04:36 2010 |
Kevin Trithardt | Maintenance | Solenoid ramping up | |
|
281
|
Thu May 13 14:37:13 2010 |
Doug Preddy | Quench Recovery | switching to series mode. | |
|
280
|
Thu May 13 07:39:55 2010 |
Doug Preddy | Quench Recovery | solenoid quench last night | Solenoid quenched on power lead temps last
evening. I am recovering it in parallel cold
return mode. C12~60K C1~50K. |
|
279
|
Mon May 3 07:49:54 2010 |
Doug Preddy | Quench Recovery | Solenoid quench Saturday | Solenoid quenched at ~13:30 Saturday. Kevin
came in later in the day to recover it. System
was in all around mode, no flow to solenoid. |
|
278
|
Fri Apr 9 16:07:28 2010 |
Doug Preddy | Start Up | flow to power leads started | |
|
277
|
Fri Apr 9 07:34:55 2010 |
Doug Preddy | Quench Recovery | switched to parallel cold return | Switched to parallel cold return at about
7:30 this morning
|
|
276
|
Thu Apr 1 11:57:55 2010 |
Doug Preddy | Start Up | started flow to power leads | Solenoid cold. Buffer tank pressure ~3psi,
so Kevin will add a bottle of helium. Started
flow to power leads at 11:45 |
|
275
|
Mon Mar 29 09:25:52 2010 |
Kevin Trithardt | Start Up | Started cool down this morning | |
|
274
|
Wed Mar 24 08:30:33 2010 |
Doug Preddy | Start Up | Start up | Compressor started yesterday afternoon.
Pumping out solenoid overnight. Cold box
vacuum good. circulating helium to solenoid |
|
273
|
Mon Oct 5 11:54:58 2009 |
Doug Preddy | Normal Running | Switched TIC121 into auto mode | |
|
272
|
Tue Jul 14 15:28:36 2009 |
Doug Preddy | Quench Recovery | Solenoid ramped up | The solenoid is cold and I have started
to ramp up the power supply. Some slight
ripples in the power leads, but they are |
|
271
|
Fri Jul 10 01:10:59 2009 |
Doug Preddy | Quench Recovery | switch to parallel warm return | |
|
270
|
Fri Jul 10 00:34:03 2009 |
Doug Preddy | Quench Recovery | solewnoid quench due to power bump | Solenoid quench due to power bump caused
by an airplane crash in Richmond at ~ 22:00.
Compressor off. Water pump off. Restarted |
|
269
|
Wed May 27 15:01:34 2009 |
Doug Preddy | Quench Recovery | power leads | Power leads are cold. There is still a
small ripple. The power supply can be ramped
up as soon as the ripples die out. |
|
268
|
Wed May 27 13:37:22 2009 |
Doug Preddy | Quench Recovery | switch to series mode | Switched to series mode at ~11:00. Built
liquid to 55% by 13:30. Started flow to the
power leads. |
|
267
|
Wed May 27 08:06:00 2009 |
Doug Preddy | Quench Recovery | Solenoid quenched at 5:00 | The solenoid quenched at 5:00 this morning
due to power lead temps. The temps started
oscillating about 10 minutes before the trip. |
|