| |
ID |
Date |
Author |
Category |
Type |
Specific |
Subject |
Text |
 |
|
|
86
|
Monday, September 09, 2013, 16:13 |
Isaac Earle | Repair | Target 2 | Cooling | Drop in T2 Cooling Package Water Level | On September 9th in the morning Ron
Kuramoto noticed that the T2 cooling package
expansion tank level was reading NOT OK for |
|
|
|
87
|
Monday, September 09, 2013, 16:22 |
Isaac Earle | Repair | Target 1 | Cooling | T1 P1 Transducer Replaced | The BL1A tunnel was accessed today
to assess a faulty reading from the T1 cooling
package inlet pressure transducer (T1P1). |
|
|
|
88
|
Wednesday, September 11, 2013, 16:13 |
Isaac Earle | Repair | Target 2 | Cooling | T2 Cooling Package Water Leak Repair | The T2 cooling package was uncovered
this morning and a leak was found coming
from the Swagelok ball valve on the 3/4" |
|
|
|
90
|
Wednesday, October 23, 2013, 15:30 |
Isaac Earle | Development | Target 1 | Cooling | T1 & T2 High Temp Safety Switch Tested | An end-to-end test was performed
on the new T1 and T2 high temperature safety
switches yesterday during the maintenance |
|
|
|
98
|
Friday, January 17, 2014, 10:10 |
Isaac Earle | Standard Operation | Target 1 | Cooling | T1/T2 Cooling Packages & Air Amplifier Shut Off | In preparation for Edi to vent the
BL1A vacuum volume, the T1 and T2 cooling
packages were both shut off. They will |
|
|
|
102
|
Thursday, February 06, 2014, 17:05 |
Isaac Earle | Standard Operation | Target 1 | Cooling | T1 & T2 Cooling Package Filters Changed | Water was drained from the T1 and T2 cooling
packages, samples taken, and delivered to
RPG. |
|
|
|
106
|
Monday, March 24, 2014, 18:14 |
Isaac Earle | Standard Operation | Target 2 | Cooling | T2 Cooling Package & Air Amplifier Started | Bill Rawnsley completed an electrical check
of the T2 profile monitor today from the
Meson Hall mezzanine - All OK. |
|
|
|
108
|
Friday, March 28, 2014, 13:59 |
Isaac Earle | Maintenance | Target 2 | Cooling | T2 P1 Transducer and T2 Q1 Flow Meter Replaced | The T2 P1 pressure transducer (Omega PX315-100GI)
and T2 Q1 Proteus flow meter (0150SSTF3)
have been replaced with new units to address |
|
|
|
110
|
Thursday, April 03, 2014, 10:19 |
Isaac Earle | Standard Operation | Target 2 | Cooling | T2 Cooling Package Resin Can Replaced | The resin can was removed from the T2 cooling
package and transported to the warm cell.
A replacement can with fresh resin |
|
|
|
112
|
Thursday, April 03, 2014, 16:35 |
Isaac Earle | Standard Operation | Target 1 | Cooling | T1 Cooling Package Started | The T1 cooling package was started
around 2pm today. There was no change
to the T1 volume vacuum during startup. |
|
|
|
118
|
Wednesday, July 02, 2014, 16:56 |
Isaac Earle | Repair | Target 1 | Cooling | T1-P2 and T2-P1 pressure transducers replaced. | The T1-P2 (outlet) pressure transducer
was replaced to address an erroneous signal.
The XTPAGE value now reads as expected. |
|
|
|
123
|
Thursday, November 06, 2014, 17:18 |
Ron Kuramoto | Repair | Target 2 | Cooling | 1AT2 Collimator B, faulty Thermister water out temperature | On 14Oct2014, the 1AT2 Collimator B water
outlet temperature rose to 100o
C. |
|
|
|
124
|
Thursday, November 06, 2014, 17:22 |
Ron Kuramoto | Repair | Target 2 | Cooling | 1AT2, faulty Thermister water out temperture |
|
|
|
|
134
|
Monday, January 12, 2015, 16:35 |
Isaac Earle | Standard Operation | Target 1 | Cooling | T1 & T2 MRO Status | The following tasks have been performed
at T1:
- T1 monolith painted using grey |
|
|
|
137
|
Friday, January 23, 2015, 13:28 |
Isaac Earle | Repair | Target 2 | Cooling | T2 Cooling Package Thermistor Defeats | Both defeats applied to T2 cooling package
thermistors were removed today (Col. B interlock
was jumpered, and the target water inlet |
|
|
|
138
|
Tuesday, January 27, 2015, 17:38 |
Isaac Earle | Repair | Target 1 | Cooling | T1 Cooling Package 3/4" Valves Rebuilt - T1 MRO Complete | - Both 3/4" ball valves on the T1
cooling package target water circuit were
rebuilt, leak tested with house air pressure, |
|
|
|
139
|
Monday, February 02, 2015, 16:06 |
Isaac Earle | Maintenance | Target 2 | Cooling | T2 MRO Status | - T2-MK2 target (currently in the T2 monolith)
purged with air
|
|
|
|
144
|
Wednesday, March 04, 2015, 18:08 |
Isaac Earle | Repair | Target 2 | Cooling | T2 Cooling Package MRO Update | The following work was done today at the
T2 cooling package:
- Remainder of #4 Hansen o-rings |
|
|
|
146
|
Tuesday, March 31, 2015, 17:40 |
Isaac Earle | Repair | Target 2 | Cooling | T2 Thermistors Replaced | The Inlet (T1), Outlet (T2), Col.A (T6),
and Col. B (T7) thermistors at the T2 cooling
package all gave intermittent faulty readings |
|
|
|
152
|
Wednesday, April 22, 2015, 15:15 |
Isaac Earle | Standard Operation | Target 1 | Cooling | T1 and T2 Cooling Packages Ready | Both cooling packages are running steadily
with the targets in Position 0.
The demin flow (Q2) for both was |
|