| |
ID |
Date |
Author |
Category |
Type |
Specific |
Subject |
Text |
 |
|
|
219
|
Tuesday, April 11, 2017, 17:02 |
Isaac Earle | Maintenance | Target 2 | Cooling | T2 Cooling System MRO | The following work has been completed
on the T2 cooling package:
- T2 system drained to South TNF |
|
|
|
347
|
Tuesday, May 07, 2024, 13:21 |
Albert Kong | Repair | Target 2 | Cooling | T2 Cooling System Expansion Tank Ultrasonic Level Sensor Repair | At ~8am on May 06, the expansion tank level
sensor for the T2 cooling system suddenly
became noisy. |
|
|
|
70
|
Monday, January 21, 2013, 16:18 |
Isaac Earle | Standard Operation | Target 2 | Target | T2 Cooling Package Water Released | The T2 cooling package water was drained
to the BL1A active sump, refilled, cycled,
and drained again. Samples of T2 cooling |
|
|
|
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" |
|
|
|
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 |
|
|
|
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 |
|
|
|
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 |
|
|
|
311
|
Monday, January 16, 2023, 15:04 |
Adam Newsome | Maintenance | Target 2 | Cooling | T2 Cooling Package MRO - 2023 Shutdown | T2 Cooling Package MRO began Jan. 16, 2023.
The following maintenance tasks have |
|
|
|
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. |
|
|
|
270
|
Tuesday, October 27, 2020, 14:01 |
Isaac Earle | Repair | Target 2 | Cooling | T2 Collimator flow meter paddle wheel replaced | The T2 Collimator A flow meter signal (B1A:T2:FGCOLA)
began fluctuating and occasionally reading
0gpm on Sunday Oct 25 causing BL1A trips |
|
|
|
325
|
Wednesday, March 15, 2023, 15:56 |
Albert Kong | Maintenance | Target 2 | Controls | T2 - M9 and M20 beam blocker actuation and vacuum test | We tested the actuation of the M9/M20
beam blockers on the T2 monolith (3-4pm).
Vacuum levels remained steady throughout |
6x |
|
|
285
|
Wednesday, March 16, 2022, 14:16 |
Matthew Gareau | Standard Operation | Other | Cooling | T1/T2 water packages drained to B1A AWHT, tested, and released. Also solenoid valve SV1 broken | The T1/T2 water packages were drained
into the B1AAWHT (280L), the water was sampled
and tested by RPG, results included in elog. |
|
|
|
336
|
Wednesday, January 10, 2024, 12:25 |
Albert Kong | Standard Operation | Other | Cooling | T1/T2 cooling packages drained | Jan 10, 2024:
The cooling packages for T1/T2 was
drained this morning. ~150 L from each of |
|
|
|
358
|
Friday, January 10, 2025, 18:36 |
Albert Kong | Standard Operation | Other | Cooling | T1/T2 cooling packages drained | The T1 and T2 cooling packages were drained
starting at 14:36, by 14:48 both expansion
tanks had dried, meaning the draining rate |
|
|
|
217
|
Thursday, March 30, 2017, 09:48 |
Isaac Earle | Development | Other | Controls | T1/T2 control system de-glitching & target ID changes | The following changes were made to
the T1/T2 PLC control system:
- De-glitching system investigated |
|
|
|
320
|
Wednesday, March 01, 2023, 13:10 |
Albert Kong | Maintenance | Other | Cooling | T1/T2 Water Cooling Package Heat Exchanger Ball Valve Replacement | 3x 3/4" swagelok ball valves (2x at
T2 and 1x at T1) were replaced after the
water cooling line was shut off at the BL1A |
|
|
|
318
|
Friday, February 17, 2023, 14:36 |
Albert Kong | Repair | Other | Water Leak | T1/T2 Water Cooling Package Ball Valve Replacement | 5 and 3 Swagelok ball valves were replaced
from the T1 and T2 cooling packages respectively.
These are compression fit valves, |
|
|
|
184
|
Thursday, December 17, 2015, 13:31 |
Grant Minor | Development | Other | Target | T1/T2 Target Cassette - window / end cap manufacturing change (WO 41527) | Isaac Earle has recently been managing
the fabrication of some new Be target cassettes
for the T1 / T2 Meson Hall target ladders |
|
|
|
341
|
Friday, January 19, 2024, 17:07 |
Albert Kong | Standard Operation | Other | Target | T1/T2 Profile Monitor, TGT Ladder, CUNO filter leak, Motor Coupling Inspection, + M9/M20 Blocker Actuation | The following tasks were completed:
Yesterday (Jan 18), the
T1/T2 cooling packages were inspected for |
7x |
|
|
206
|
Tuesday, August 30, 2016, 14:09 |
Isaac Earle | Development | Other | Controls | T1/T2 PLC Code Update | A new version of the T1/T2 PLC code
has been uploaded to the PLC CPU. The
main change in the new version is a fix to |
|