| ID |
Date |
Author |
Category |
Type |
Specific |
Subject |
Text |
 |
|
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 |
|
|
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. |
|
|
19
|
Tuesday, March 06, 2012, 15:27 |
Isaac Earle | Repair | Target 1 | Target | Quick Connect Fittings on T1 Target | The air hoses for the profile monitor
supply line were inspected and no cracking
was found (was found on T2). The quick |
|
|
23
|
Friday, March 23, 2012, 14:50 |
Isaac Earle | Repair | Target 1 | Target | T1 Target Leak - Update | The T1-MK2 target was transferred from
the beam line to the hot cell. Water
was seen in the bottom of the target pipe |
|
|
24
|
Tuesday, March 27, 2012, 13:14 |
Isaac Earle | Repair | Target 1 | Target | Water removal from T1 monolith | All water was removed from the base of
the target hole in the T1 monolith using
a suction tube device and wypalls. Video |
|
|
25
|
Monday, April 02, 2012, 15:18 |
Isaac Earle | Repair | Target 1 | Target | T1-MK1 Installed in Beam Line | The T1-MK1 target was transferred
from the storage pit to the beam line. Services
were hooked up and the cooling package was |
|
|
26
|
Tuesday, April 03, 2012, 15:55 |
Isaac Earle | Maintenance | Target 1 | Target | T1 Ladder Position Look-up Tables Updated | Graham Waters has activated the appropriate
target ladder position look-up tables for
the T1-MK1 target which was installed in |
|
|
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 |
|
|
28
|
Thursday, April 05, 2012, 12:14 |
Isaac Earle | Repair | Target 1 | Target | T1 & T2 Profile Monitors | Controls Group replaced the wiring and
wire harness for the profile monitor limit
switches on T2. The monitor was actuated |
|
|
29
|
Thursday, April 05, 2012, 15:22 |
Isaac Earle | Maintenance | Target 1 | Target | T1 & T2 Profile and Protect "Blip" Test | Diagnostics group completed their
"blip" signal response tests on
the T1 and T2 profile and protect monitors. |
|
|
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, |
|
|
32
|
Monday, April 23, 2012, 09:55 |
Isaac Earle | Repair | Target 1 | Target | Hot Cell Manipulator Broken Cable | While working on the leak repair
of the T1-MK2 target in the hot cell on Friday
April 20th, a cable snapped on the slave |
|
|
35
|
Wednesday, May 30, 2012, 15:39 |
Isaac Earle | Repair | Target 1 | Target | West Side Manipulator Removed from Hot Cell | The west side manipulator was removed
from the hot cell using the new manipulator
removal frame. The operation went smoothly |
|