| ID |
Date |
Author |
Category |
Type |
Subject |
Text |
 |
|
34
|
Wednesday, February 06, 2013, 16:33 |
Keith C Ng | Primary Beamlines | Maintenance | t2 monolith measurements | Beam lines took measurements of top of
T2 using Leica Total Station. Required no
crane activities over 1A blocks. |
|
|
37
|
Wednesday, February 13, 2013, 15:49 |
Keith C Ng | M9 | Maintenance | M9 Q1 Q2 removal, preparation | Local and remote leak checks on M9 T2 area
were done today to confirm leak; Leak was
still present at T2 M9 joint. M9 Q1 and Q2 |
|
|
38
|
Thursday, February 14, 2013, 15:43 |
Keith C Ng | M9 | Maintenance | M9 Q1 Q2 removal, preparation | Removed 8" rubber test rings from
M9 T2 joint. Rings moved to RH warm cell.
Radiation levels were 70 µSv on contact |
|
|
39
|
Friday, February 15, 2013, 14:29 |
Keith C Ng | M9 | Maintenance | M9 Q1 Q2 removal, preparation | Beam lines group purged M9 Q1 Q2 magnets
and water lines in preparation of disconnecting
water services to those magnets, done in |
|
|
41
|
Tuesday, February 19, 2013, 16:46 |
Keith C Ng | M9 | Maintenance | M9 Q1 Q2 removal, preparation | Determined M9 Q2 service stand supply connector
was slowly leaking.
- Ball valve to the supply was leaking |
|
|
42
|
Thursday, February 21, 2013, 17:02 |
Keith C Ng | M9 | Maintenance | M9 Q1 Q2 removal, joint dissassembly | CUALCW system water loss was not from 1A
triplet. Q15 Q16 held static pressure at
90 psi since 9 am until 17:00. Holding with |
|
|
44
|
Monday, February 25, 2013, 16:37 |
Keith C Ng | M9 | Maintenance | M9 Q1 Q2 removal, Q2 seal disassembly | Removed Q2 15" indium seal ring, discovered
seal contained rubber on both sides instead
of indium. |
7x |
|
45
|
Wednesday, February 27, 2013, 16:15 |
Keith C Ng | M9 | Maintenance | M9 Q1 Q2 removal, rad waste pit prep | Radioactive waste pit uncovered, red barrel
with unknown contents taken out for assessment.
R. Ralea from RPG determined barrel was too |
|
|
46
|
Friday, March 01, 2013, 15:28 |
Keith C Ng | M9 | Maintenance | Radadioactive Waste Pit Organizing | Successfully stacked old m20 q2 q2 magnet
assembly on top of old M9 Q1 Q2 magnet and
M11 septum magnet. See photos. |
|
|
47
|
Monday, March 04, 2013, 16:48 |
Keith C Ng | M9 | Maintenance | M9 Q1 Q2 removal, preparation | Preparing for M9 Q1,2 move:
1. Re-arranged/organized cables on
top of magnet. |
6x |
|
48
|
Tuesday, March 05, 2013, 14:15 |
Keith C Ng | M9 | Maintenance | M9 Q1, 2 removal | Removed M9 Q1 Q2 from beam line 1A via
crane and transferred from beam line to radiation
waste storage. |
7x |
|
50
|
Tuesday, March 12, 2013, 16:33 |
Keith C Ng | M9 | Maintenance | M9 T2 flange blank off, preparation | Scraped M9 T2 flange, removed what little
indium was left on flange.
- Completed two passes, some indium |
|
|
51
|
Wednesday, March 13, 2013, 16:21 |
Keith C Ng | M9 | Maintenance | M9 T2 blanking off preparation | 1. Re-scraped M9 T2 flange after reviewing
video of flange.
- Some indium remains on inside of |
|
|
54
|
Tuesday, April 09, 2013, 16:41 |
Keith C Ng | M9 | Maintenance | T2 M9 exit port blank off | Blanked off T2 M9 exit port with indium
seal blank off.
|
|
|
59
|
Wednesday, January 14, 2015, 11:00 |
Keith C Ng | Primary Beamlines | Maintenance | 1VQ4 & 1VQ6 beamtube removal (WR #2686) | Disconnected and removed beam tube from
1VQ4, 5, 6.
|
|
|
60
|
Friday, January 23, 2015, 15:21 |
Keith C Ng | Primary Beamlines | Maintenance | 1VQ4 joint section (WR #2686) | 1VQ4 & 1VQ6 beamtube was installed
by UCN group. RH provisonally installed aluminum
indium carrier ring with no indium into joint |
|
|
76
|
Wednesday, April 01, 2015, 16:07 |
Keith C Ng | M9 | Maintenance | T2 M9 area work | 1) Block and bridge setup is mostly complete
for T2 M9 sighting job. Waiting on approving
drawing TB22322 in order to continue with |
|
|
85
|
Friday, January 29, 2016, 17:08 |
Keith C Ng | Primary Beamlines | Maintenance | 4VVR1 Removal | Today:
Disconnected and removed 4VVR1 gate
valve and removed from beamline. |
|
|
86
|
Friday, February 05, 2016, 08:48 |
Keith C Ng | Primary Beamlines | Maintenance | 4VVR1 Removal | Returned work permit C2016-01-27-2 due
to tank lid being raised and elevated fields
make the work area un-favourable to work |
|
|
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 |
|