| ID |
Date |
Author |
Category |
Type |
Specific |
Subject |
Text |
 |
|
262
|
Monday, April 06, 2020, 15:02 |
Isaac Earle | Standard Operation | Target 2 | M9 | M9 beam blocker returned to beamline | The M9 beam blocker was returned to the
beamline today using the RH shielded transport
flask. The top flange o-ring was replaced |
|
|
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 |
|
|
271
|
Tuesday, November 24, 2020, 15:10 |
Isaac Earle | Standard Operation | Target 2 | Target | Additional targets added to T2-MK1 ladder | The following work on the T2-MK1
target was completed sporadically over the
last few months: |
|
|
274
|
Friday, April 09, 2021, 12:42 |
Matthew Gareau | Maintenance | Target 2 | Cooling | Changed the paddle wheel, o ring, and shaft in the Collimator A flow meter at the T2 package | With the assistance of Maico we changed
the paddle wheel, o ring, and shaft in the
Collimator A flow meter (Q4) at the T2 package. |
|
|
277
|
Thursday, March 10, 2022, 11:18 |
Adam Newsome | Maintenance | Target 2 | Cooling | Changed paddle wheel, o-ring, and shaft in flow sensors at T2 cooling package | The paddle wheels, o-rings, and shafts
were changed at the T2 cooling package for
the following sensors: |
|
|
280
|
Friday, March 11, 2022, 15:06 |
Adam Newsome | Maintenance | Target 2 | Cooling | O-rings on T2 cooling package water reservoir changed | The four o-rings on top of the T2 cooling
package water reservoir were changed as
per the recommended 5 year replacement schedule. |
|
|
282
|
Friday, March 11, 2022, 15:09 |
Adam Newsome | Maintenance | Target 2 | Cooling | Filters replaced: T2 cooling system | All filters were replaced for the T2 cooling
system: demineralizing resin circuit and
target water system. |
|
|
284
|
Monday, March 14, 2022, 14:09 |
Adam Newsome | Maintenance | Target 2 | Cooling | T2 cooling system: filled, tuned, leak-checked | The T2 cooling system was refilled with
water via the expansion tank until the tank
level read approximately 38 cm. |
|
|
286
|
Wednesday, April 13, 2022, 12:31 |
Adam Newsome | Standard Operation | Target 2 | Target | T2-MK2 moved: from target station to storage | The T2-MK2 target was moved from the target
station to the storage area (position 3).
Upon removal, it was measured with a pole |
|
|
287
|
Wednesday, April 13, 2022, 12:33 |
Adam Newsome | Standard Operation | Target 2 | Target | T2-MK1 moved: from storage area to target station | The T2-MK1 target was moved from the storage
area (formerly position 4) to the target
station. Services were reconnected in order |
|
|
288
|
Thursday, April 14, 2022, 14:38 |
Adam Newsome | Other | Target 2 | Diagnostics | Issue with Protect Monitor SHV Cable | Diagnostics group (Shengli Liu) noted a
lack of connectivity between control panel
and T2 Protect Monitor via the high voltage |
|
|
289
|
Wednesday, May 04, 2022, 11:27 |
Adam Newsome | Standard Operation | Target 2 | M9 | M9 and M20 Beam Blocker Actuation Test | The beam blockers for M9 and M20 were actuated,
and vacuum was monitored to ensure no disruptions.
Both actuation tests were successful. Motion |
|
|
290
|
Thursday, May 05, 2022, 14:38 |
Adam Newsome | Maintenance | Target 2 | Controls | T2-MK1: profile monitor actuation check and repair to connector | An attempt was made to actuation the T2
profile monitor, however it showed up in
EPICS as being not present. Furthermore, |
|
|
293
|
Wednesday, May 25, 2022, 10:16 |
Adam Newsome | Standard Operation | Target 2 | Target | T2-MK2 moved: from storage location to hot cell | Target T2-MK2 was moved from the storage
location (formerly position 3) to the hot
cell in preparation for replacement of end |
|
|
294
|
Wednesday, June 08, 2022, 08:59 |
Adam Newsome | Other | Target 2 | Cooling | T2 flow rate sensor (BL1A:T2CS:FGTGT ) - warning and trip limits adjusted | See fault 14966:
Normal
0
|
|
|
302
|
Thursday, September 15, 2022, 14:34 |
Adam Newsome | Standard Operation | Target 2 | Target | T2-MK2 target elevations measurement | The target elevations measurement and beam
spot checks were completed on Sept. 15, 2022.
This was done after a July 2022 target exchange |
|
|
303
|
Friday, September 23, 2022, 10:51 |
Matthew Gareau | Standard Operation | Target 2 | Target | Target T2-MK2 moved to storage pit | The T2-MK2 target was transported from
the east hot cell to the storage pit at position
3. |
|
|
304
|
Tuesday, October 04, 2022, 09:59 |
Adam Newsome | Maintenance | Target 2 | Cooling | T2 cooling package maintenance - mini-shutdown 2022 | The following maintenance tasks were performed
during mini-shutdown of 2022 with the goal
of resolving the Fault 14966 (target water |
|
|
307
|
Wednesday, January 11, 2023, 15:22 |
Adam Newsome | Repair | Target 2 | Target | T2 Target Ladder Motor - Coupling Failure | It was reported on Dec. 20, 2022 that when
Operations attempted to run the target ladder
motor, it was unresponsive. A fault report |
|
|
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 |
|