| ID |
Date |
Author |
Category |
Type |
Subject |
Text |
 |
|
106
|
Thursday, July 27, 2017, 09:02 |
Keith C Ng | Primary Beamlines | Development | test | test |
|
|
107
|
Tuesday, January 23, 2018, 15:44 |
Keith C Ng | Primary Beamlines | Repair | 1AQ15 insulator repair | Assisted beamlines in replacing 2 insulators
on 1A Q15 magnet. #10 and #14 insulators
were found to be leaking at the ceramic, |
|
|
108
|
Wednesday, January 31, 2018, 15:28 |
Keith C Ng | Primary Beamlines | Repair | Q15 repair | Beamlines has changed out another 2 insulators
on Q15 after discovering two additional leaks.
Insulators #2 & #4 were replaced. One |
|
|
109
|
Thursday, February 01, 2018, 15:44 |
Keith C Ng | Primary Beamlines | Repair | q15 repair | Correction that all supply side (even numbered
insulators) ceramic insulators on Q15 have
been replaced with new old stock insulators |
|
|
110
|
Monday, February 05, 2018, 15:40 |
Keith C Ng | Primary Beamlines | Repair | 1A Q15 repair. | 1.) Completed covering up 1A Q15.
2.) RH flask currently contains the
8 insulators removed from Q15. 3.6 mSv/h |
|
|
111
|
Wednesday, February 14, 2018, 10:36 |
Keith C Ng | Primary Beamlines | Repair | 1a q12 q13 | Uncovered and placed bridges for 1a q12
q13 for doug's re cabling work. See WP C2018-02-13-2:
work |
|
|
112
|
Tuesday, March 13, 2018, 15:36 |
Keith C Ng | M9 | Standard Operation | m9 alignment work | Set up shielding canyon for M9 laser tracker
job.
|
|
|
113
|
Thursday, March 15, 2018, 15:48 |
Keith C Ng | M9 | Maintenance | m9 t2 alignment job | Blank off removed this morning, video recorded
the T2 flange,B1 flange and B1 vacuum box
interior. Blank off is 150 uSv/h @ .5m, 3 |
|
|
114
|
Friday, March 16, 2018, 13:39 |
Keith C Ng | M9 | Maintenance | t2 m9 port inspection | Video imaged T2 port post blank off removal,
looks roughly the same as last year. Knife
edge looks clean. |
|
|
115
|
Wednesday, March 21, 2018, 15:22 |
Keith C Ng | M9 | Repair | t2 m9 laser tracker jigs | Installed the remaining laser tracker jigs
for beam lines. No issues. Made sure 8"
target the mounting poles did not interfere |
|
|
116
|
Monday, March 26, 2018, 15:57 |
Keith C Ng | M9 | Maintenance | t2 m9 laser tracker alignment | Removed all Leica tracker targets from
M9 pit, I will proceed with blanking off
T2 exit port sometime this week. Alignment |
|
|
117
|
Tuesday, March 27, 2018, 15:08 |
Keith C Ng | M9 | Standard Operation | t2 m9 port blank off | 1.
Blank off installed 11:40 with Dan McDonald,
east spring ear looks 'deeper" than |
|
|
118
|
Thursday, March 29, 2018, 15:15 |
Keith C Ng | M9 | Maintenance | t2 m9 port blank off | Today leak checked the M9 exit port with
Edi and we found no leaks. The usual delayed
helium response in the M20/Collimator B/ |
|
|
120
|
Thursday, April 25, 2019, 11:13 |
Keith C Ng | M20 | Repair | M20 Q2 repair notes | See attached scan for repair notes regarding
M20 Q2 during the 2019 winter shutdown. The
repair method for M20 Q2 was instigated by |
|
|
121
|
Tuesday, June 11, 2019, 14:56 |
Keith C Ng | M9 | Development | M9 B1 seal notes from 1988 | Found original installation notes
for the initial installation of M9 Q1Q2 generation
2 in 1988. |
|
|
122
|
Tuesday, September 24, 2019, 14:37 |
Keith C Ng | Primary Beamlines | Standard Operation | lead pig radiation survey | Surveyed contents of storage flask located
at TNF. The lid was lifted off roughly 12"
up and a pole monitor was swept over the |
|
|
123
|
Thursday, October 24, 2019, 14:41 |
Keith C Ng | Primary Beamlines | Maintenance | annotated drawing of 1A Q15 cooling headers | Annotated drawing of TBP0425D attempting
to capture the repairs of 1A Q15 triplet
magnet ceramic insulator/coils over the years. |
|
|
124
|
Monday, February 24, 2020, 15:13 |
Keith C Ng | M9 | Repair | m9 q1q2 repair laser tracker shoot | Beamlines
shot the position of the M9 T2 port and B1
flange for setting the M9 test stand flanges |
|
|
125
|
Friday, March 06, 2020, 13:36 |
Keith C Ng | M9 | Repair | M9 B1 moved to warm cell | The M9 B1 was removed from the M9
channel surveyed and moved to the remote
handling warm cell for refurbishment. |
|
|
126
|
Thursday, March 19, 2020, 15:42 |
Keith C Ng | Primary Beamlines | Development | Vault beamline beam position monitor | The Beam Position Monitor between 1VB1
and 1VM3 has been installed. The indium joints
are leak tight, however the V flanges are |
|