 Wednesday, October 16, 2013, 18:53, Grant Minor, ITE, Repair, , , ITE Harp 9 Removed & Blanked-Off - blocks NOT YET replaced 11x
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The blocks above the pre-separator section of the ISAC beam lines were removed today in the Target Hall by Bevan Moss and Chad Fisher with Lynne
LeMessurier present from RPG.
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Thursday, October 17, 2013, 17:16, Grant Minor, ITE, Repair, , , Pre-Separator-area (ITE Harp 9) Blocks Replaced 8x
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The pre-separator-area blocks were replaced today by Bevan and Travis, with Grant present for photos and observation.
Photos are attached of each block replacement.
Some difficulty was encountered in replacing the "Layer #3" blocks (photo 9 attached). An interference occurred between the outside |
 Thursday, October 24, 2013, 15:54, Grant Minor, South Hot-Cell, Standard Operation, TM4, Ta#41, Target conductance
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Anders Mjos wrote:
The conductance check on the electrical check was found to be outside of accepted values for the TBHT |
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Wednesday, May 14, 2014, 19:01, Grant Minor, ITE, Maintenance, TM3, , HV short inspection at ITE
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Friedhelm Ames commented to me that there appears to be a short between High Voltage and Ground at TM3 at ITE.
Friedhelm, Anders and I initiated a survey by Andrew from RPG, and entered the Target Hall at approximately 5pm to visually assess the HV cover
at the MAA. There was no clear indication of a problem. We opted to wait for David to return as we weren't sure exactly what we were looking |
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Monday, July 07, 2014, 14:45, Grant Minor, ITE, Maintenance, TM3, SiC #30, FEBIAD gas line check
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There were some problems this morning with provision of FEBIAD gas to the the target at ITE. It was suspected that the gas line was improperly
connected to the module, or that the valves at the module were not opened.
Remote Handling was asked to open the HV cover on TM3 at ITE and check the connection of the FEBIAD gas line. Grant Minor, Maico Dalla Valle, |
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Thursday, July 24, 2014, 18:21, Grant Minor, South Hot-Cell, Repair, TM2, No target / no source tray, Leak check on TM2 ionizer tube cooling lines C and D - module side
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Target Ionizer tube cooling lines "C" and "D" in Target Module 2 were both leak checked at the Hot Cell. The lines were both
blanked-off.
Bill Paley was present with David Wang in the Target Hall, operating the leak detector. Grant Minor and Anders Mjos were present with Chad |
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Monday, December 15, 2014, 15:55, Grant Minor, Conditioning Station, Repair, , , Access to ISAC TCS TK2 Expansion Tank - Fall Arrest
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Hello all,
Access was required this morning to the TCS TK2 Expansion Tank to open a valve and re-fill the tank. |
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Tuesday, April 21, 2015, 13:01, Grant Minor, ITW, Development, TM2, , TM2 MK4 Optics Tray - banana plug bore modification (on bench)
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The MK4 optics tray prepared for TM2 (as per ITA6082) had an undersized bore for the banana plug, making insertion of the plug extremely difficult /
impossible.
Reference stores parts were collected to check the fit: male plug 3-4/01152 and female jack 1-6/1201. The size of the female jack was |
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Monday, April 27, 2015, 17:09, Grant Minor, ITE, Development, TM2, , TM2 - New Source Tray - Water Block Seal Groove Inspection Report
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The water blocks soldered to the TM2 cooling lines (see Ref. Assy. ITA6144) were inspected.
See attached inspection reports and drawings.
It was found that only 18% of the seal groove diameters and 55% of the depths were in spec. |
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Tuesday, May 26, 2015, 11:49, Grant Minor, Assembly/Bench Test, Repair, TM2, , TM2 New Source Tray - Braze & Solder Report - 22 May 2015 6x
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Hello,
For reference, I have attached a list of all solder joints in the TM2 Source Tray, and the alloys used for the most recent build (as per ITA6144). |
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Wednesday, June 10, 2015, 16:49, Grant Minor, Assembly/Bench Test, Repair, TM2, , TM2 New Source Tray - *HOLD* on installation into Hot Cell until HV approval
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Don Jackson brought to my attention some potential HV minimum spark gap issues with the source tray cooling lines. It appears:
- The gap between the Ground Electrode cooling lines (ground) and Heat Shield cooling lines (HV) does not meet the spec of 0.668" MIN |
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Monday, July 20, 2015, 17:11, Grant Minor, South Hot-Cell, Repair, TM2, , TM2 New Source Tray - additional photos 20 July 2015
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A few additional higher-resolution photos of the TM2 source tray with new spacer ITA6270, and bent copper ground line clip.
Also attached is a photo of a 3/8" copper line placed in between the loose ECR line and the Mounting Support Plate line, for dimensional reference. |
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Tuesday, July 21, 2015, 10:40, Grant Minor, Assembly/Bench Test, Repair, TM2, , TM2 - bench inspection photos from 6-June-2015
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Tuesday, August 25, 2015, 13:54, Grant Minor, South Hot-Cell, Repair, TM2, ZrC#7, TM2 - Electrical / HV Short Repair and Current Status (ZrC target)
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Hello all,
TM2's first performance in the Conditioning Station with the new source tray was not great, with sparking and HV degradation beginning to occur |
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Tuesday, September 01, 2015, 16:03, Grant Minor, ITW, Standard Operation, TM2, ZrC #7, Photos of TM2 Connection Procedure on Docushare 1Sept2015
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| https://documents.triumf.ca/docushare/dsweb/View/Collection-15323 |
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Thursday, March 23, 2017, 11:22, Grant Minor, Crane, Maintenance, , , Target Hall crane 20 ton hoist noise / smell - inspection by Gordon Crane & Hoist
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Strange noise and a burning brake type smell was observed yesterday by David and Anders when running the main 20 ton hoist locally. A service call
was arranged today with Gordon Crane. No major issues were found. A more detailed summary is in the attached e-mail correspondence. Gordon
Crane will issue a formal report, but they recommend replacing both sets of brake disks and brake calipers. - Grant |
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Thursday, April 06, 2017, 15:11, Grant Minor, Crane, Maintenance, , , Target Hall Crane 20 ton hoist - Report by Gordon Crane 5-Apr-2017
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v\:* {behavior:url(#default#VML);}
o\:* {behavior:url(#default#VML);}
w\:* {behavior:url(#default#VML);}
.shape {behavior:url(#default#VML);}
Normal
0
false
false
false
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Tuesday, April 25, 2017, 19:35, Grant Minor, Crane, Repair, , , ISAC Target Hall Crane - West Hoist Brake Rattle
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Normal
0
false
false
false
EN-US
X-NONE
X-NONE
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Tuesday, June 13, 2017, 11:10, Grant Minor, Crane, Maintenance, , , ISAC THall Crane 100% / 125% Load Test Documentation - 2011
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The ISAC Target Hall Crane was load tested and re-certified in January 2011 prior to doing a near-capacity lift for the North Hot Cell roof structure
(IRH1112E).
Photos and documentation from Norelco is attached. |
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Saturday, October 05, 2013, 14:45, Friedhelm Ames, Conditioning Station, Standard Operation, TM3, NiO#2, vacuum readings
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IG1 8.0 e-7 T
IG1S 2.5 e-6 T
IG2 4.3 e-6 T |
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