| ID |
Date |
Author |
Category |
Type |
Specific |
Subject |
Text |
 |
|
3
|
Friday, November 04, 2011, 13:36 |
Isaac Earle | Maintenance | Target 2 | Target | Kaon Target (Training) | Moved Kaon Target from storage
pit to remote handling hot cell using flask
as training exercise. Safety surveyor |
|
|
6
|
Thursday, January 05, 2012, 10:18 |
Isaac Earle | Maintenance | Target 2 | Cooling | Swapped Resin in T2 Cooling Package | Drained T2 cooling package water, collected
sample and delivered to RPG. Swapped
resin can, refilled, and restarted cooling |
|
|
8
|
Friday, January 06, 2012, 15:37 |
Isaac Earle | Maintenance | Target 2 | Target | Transferred M20 beam blocker to hot cell | Uncovered T2 monolith and transferred M20BB to hot cell using flask. |
|
|
9
|
Thursday, January 12, 2012, 11:34 |
Isaac Earle | Maintenance | Target 2 | Target | Replaced M20 Beam Blocker Vacuum Seal O-Rings | Replaced M20 beam blocker vacuum
seal o-rings. Old o-rings were noticeably
harder, but not brittle or cracked. Applied |
|
|
10
|
Friday, January 13, 2012, 17:04 |
Isaac Earle | Repair | Target 2 | Target | Broken Part found on M20 Beam Blocker | While wrapping up vacuum seal bearing
replacement on the M20 beam blocker I found
a piece of hard black material approximately |
|
|
11
|
Wednesday, January 18, 2012, 12:01 |
Isaac Earle | Repair | Target 2 | Target | Broken M20BB Bearing Removed, New Design Complete | The broken M20 beam blocker plastic
shaft bearing was removed. Measurements
of the bearing as well as the shielding disc |
|
|
12
|
Friday, January 20, 2012, 10:23 |
Isaac Earle | Repair | Target 2 | Target | M20 BB Shaft Bearing Replaced | The replacement shaft bearing was machined
by Maico Dalla Valle and installed in the
beam blocker. Smooth operation of the |
|
|
13
|
Monday, January 23, 2012, 15:27 |
Isaac Earle | Repair | Target 2 | Target | M20BB returned to beam line. M9BB moved to hot cell. | M20 beam blocker was transferred from the
hot cell to the beam line.
M9 beam blocker was transferred from |
|
|
14
|
Wednesday, January 25, 2012, 13:26 |
Isaac Earle | Maintenance | Target 2 | Target | M9BB Returned to Beam Line | M9 beam blocker returned to beam line.
T2 target disconnected, picked up
using flask, and returned to beam line as |
|
|
16
|
Thursday, February 02, 2012, 16:54 |
Isaac Earle | Repair | Target 2 | Cooling | T2 Device Air Line Issue | While checking operation of the M9 and
M20 beam blockers earlier this week, a strange
noise was noticed coming from the T2 cooling |
|
|
18
|
Tuesday, February 21, 2012, 09:56 |
Isaac Earle | Repair | Target 2 | Target | Air Supply Check Valve & Q4 Flow Transducer | The faulty air pressure supply check
valve for M9BB, M20BB, and T2 Profile Monitor
was replaced. |
|
|
27
|
Wednesday, April 04, 2012, 15:51 |
Isaac Earle | Repair | Target 2 | Target | BL1A Update | Vacuum interlock defeat jumpers were removed
for T1 and T2. The interlock was tested
by venting the T1 and T2 volumes. Both |
|
|
30
|
Wednesday, April 11, 2012, 17:02 |
Isaac Earle | Repair | Target 2 | Target | T2 Vacuum Interlock & Expansion Tank Level Sensor | The problem with the T2 vacuum interlock
was fixed by restarting the "Crate TG1"
control panel microprocessor. The T1 |
|
|
31
|
Thursday, April 12, 2012, 15:19 |
Isaac Earle | Maintenance | Target 2 | Target | T2 Target Water Drained | In preparation for extended periods
of the T2 volume being vented during the
M20 repair, the T2 water package was shut-off, |
|
|
33
|
Thursday, May 24, 2012, 18:26 |
Isaac Earle | Repair | Target 2 | Cooling | Water Leak From T2 Cooling Package (Disconnected from Target) | Today I noticed a "NOT OK"
signal from T2 water expansion tank warning
level sensor. I checked the water level |
|
|
34
|
Monday, May 28, 2012, 17:17 |
Isaac Earle | Repair | Target 2 | Cooling | T2 Water Loss Update | The T2 cooling package, the top of
the T2 monolith, and the Hansen water connections
which connect the package to the target were |
|
|
37
|
Wednesday, June 06, 2012, 08:58 |
Isaac Earle | Maintenance | Target 2 | Target | T2 Monolith Leak Check | While leak checking components in
the M20 front end on May 25th, the top of
the T2 monolith was also checked by flooding |
|
|
42
|
Thursday, June 21, 2012, 13:38 |
Isaac Earle | Standard Operation | Target 2 | Cooling | T2 Water Package Started | The T2 water package was reconnected
to the target and started after being shut-off
since April 12, 2012. The M9 and M20 |
|
|
44
|
Friday, June 22, 2012, 13:54 |
Isaac Earle | Maintenance | Target 2 | Target | Air Amplifier Rebuild Complete | A full rebuild of the upper air amplifier
was completed. New anodized aluminum
barrels were installed (replacing the old |
|
|
47
|
Tuesday, July 03, 2012, 13:23 |
Isaac Earle | Standard Operation | Target 2 | Target | T2 Plug Block Replaced & Beam Blockers Tested | The T2 plug block was replaced and the
M9 and M20 beam blockers were tested. The
plug block did not interfere with the travel |
|