| ID |
Date |
Author |
Category |
Type |
Subject |
Text |
 |
|
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 |
|
|
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 |
|
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 |
|
|
40
|
Monday, February 18, 2013, 16:24 |
Keith C Ng | M9 | Repair | M9 Q1 Q2 removal, electrical and water disconnected | Today, re-arranged electrical wiring on
Q1 Q2 magnet away from Q2 indium joint. Cable
bundles were bundled as neatly as possible. |
|
|
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 |
|
43
|
Friday, February 22, 2013, 17:27 |
Keith C Ng | M9 | Repair | M9 Q1 Q2 removal, Q2 joint dissassembly | M9 Q2 15" pin drive was removed and
disconnected.
- Pin drive retention screw had to |
|
|
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. |
|
|
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. |
|
|
7
|
Thursday, May 24, 2012, 18:59 |
Grant Minor | M20 | Repair | M20 front-end leak vacuum check T2/Q1/Q2/Scraper |
Normal
0
false
false
false
|
6x |
|
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 |
|
|
69
|
Tuesday, February 17, 2015, 16:02 |
Keith C Ng | Primary Beamlines | Development | M13Q1Q2 vacuum box anchor (part of UCN work) | The replacement pin drive anchor (see TB22300)
for M13 Q1Q2 vacuum box lowered into initial
position. The original B1 base plate was |
|
|
70
|
Friday, February 20, 2015, 16:28 |
Keith C Ng | Primary Beamlines | Development | M13Q1Q2 vacuum box anchor (part of UCN work) | Installed Q1Q2 pin drive and attempted
to align it to the vacuum box. Spent majority
of the day trying to align the pin drive/anchor. |
|
|
71
|
Monday, February 23, 2015, 15:57 |
Keith C Ng | Primary Beamlines | Development | M13Q1Q2 blank off (part of UCN work) | "Hector" shield block installed
into place, Q1Q2 Vacuum box still actuates
normally. It does not appear that the position |
|
|
73
|
Thursday, February 26, 2015, 16:22 |
Keith C Ng | Primary Beamlines | Development | M13Q1Q2 blank off (part of UCN work) | He leak checked T1M13Q1 joint, is leak
tight.
- Detected a small leak in |
|
|
11
|
Tuesday, October 16, 2012, 19:47 |
Grant Minor | M9 | Repair | Inspection of failed double-indium thru-ring TB22148 | See inspection notes attached for failed
M9T2 double-indium thru-ring TB22148, inspected
on Oct 15th 2012. |
|
|
68
|
Friday, February 13, 2015, 15:10 |
Keith C Ng | Primary Beamlines | Development | IVM3-IVQ4 indium joint section (WR #2686) | Installed 4" indium seal at 1VM3 to
IVQ4. No real problems with installation.
|
|
|
16
|
Friday, October 19, 2012, 18:21 |
Grant Minor | M9 | Development | 8" double-ring test samples of EPDM and BUNA-N (Nitrile) | Today I picked up two 2FT x 4Ft x 0.125"
thick strips of stock EPDM and BUNA-N (Nitrile)
material from BC Rubber Supply. A copy |
|
|
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. |
|