 Thursday, March 07, 2019, 12:02, chad fisher, South Hot-Cell, Repair, TM2, , Box Off water block jig on 
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| The containment box has been removed from TM2 and the water block jig installed in preparation for water block polishing. |
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Thursday, March 07, 2019, 09:12, David Wang, Conditioning Station, Standard Operation, TM2, , TM2 move from TCS to SHC.
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| TM2 has been moved from TCS to SHC. The move is smooth. |
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Tuesday, March 05, 2019, 14:29, chad fisher, South Hot-Cell, Repair, , , Tray Transfer Fixture Repair Complete
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Repair of the tray transfer fixture is complete (minus testing).
A distorted ball nut lock plate was replaced and thread loc added. to the ball nut/plate assembly. Testing will take place tomorrow once the thread
lock has a chance to cure. |
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Tuesday, March 05, 2019, 09:38, chad fisher, South Hot-Cell, Repair, , , Transfer Fixture Repair
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Transfer fixture has been remotely disassembled to the point where the ball nut lock plate assembly can be inserted into the tool port and the plate
replaced by hand in the tool port without having to enter the hot cell. Straight head screws will be replaced with SHCS to facilitate easier re-assembly
and future disassembly. |
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Tuesday, March 05, 2019, 07:20, David Wang, Conditioning Station, Repair, TM2, , TM2 HV test at TCS
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Spark between HV cover vertical mesh plate and HS 60KV bias connecting clamp 90degree angle at 55 KV on TM2 top. HV cover is removed to test above
55KV. The spark triggered TH and SHC ventilation secondary alarm. |
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Friday, March 01, 2019, 10:23, Travis Cave, Spent Target Vault, Standard Operation, , , Source tray moved
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The old TM#2 source tray and TM#4 optics tray have been removed from the vault and placed into the spent target storage on tray 9 which is meant
for source trays. |
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Friday, March 01, 2019, 09:57, chad fisher, South Hot-Cell, Repair, TM2, , TM2 Source tray removal
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TM4 optics tray was installed onto the old TM2 source tray yesterday and tray filled with non-active metal scrap. Tray inserted into transfer frame 95%
yesterday. During insertion the ball nut of the transfer jig became unfastened from its drive plate. This will have to be fixed before the jig can be used
reliably again however we were able to finish the job...the transfer jig is 20 years old now so it is not entirely suprising that it needs some attention. |
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Friday, March 01, 2019, 08:42, Anders Mjos, Conditioning Station, Standard Operation, TM2, , Conditioning TM2 without source tray
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BIAS and EZL connected. No water flowing into the module (water looped on top of module)
Friday, March 01, 2019, 08:20: 10kV
Friday, March 01, 2019, 08:40: 20kV |
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Tuesday, February 26, 2019, 10:33, Travis Cave, Conditioning Station, Standard Operation, TM2, no target, Module move
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| TM#2 with no source tray has been moved from the south hot cell to the conditioning station. |
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Tuesday, February 26, 2019, 08:51, chad fisher, South Hot-Cell, Repair, TM2, , TM2 containment box
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| The containment box has been reinstalled onto TM2 in prepatation for testing in the conditioning station. |
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Monday, February 25, 2019, 09:44, chad fisher, South Hot-Cell, Repair, TM2, , Water block jig
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| module side water block jig has been removed in preparation for electrical checks. |
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Friday, February 22, 2019, 10:31, chad fisher, South Hot-Cell, Repair, TM2, , TM2 Source tray removal 6x
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| The source tray has been removed from TM2. |
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Thursday, February 21, 2019, 15:10, Isaac Earle, Safe Module Parking, Development, , , Seismic requirements for SMP
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Dragan Mitrovic, TRIUMF structural engineer, was consulted earlier this week regarding seismic requirements for the SMP assembly. Installation
location, overall dimensions, total weight, and the center of mass for assembly IRH1670 were provided to him by e-mail. On Feb 20th he communicated
verbally that he had analyzed the assembly for seismic loads, and concluded that this equipment does not require anchoring or any other form of seismic |
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Wednesday, February 20, 2019, 09:07, chad fisher, South Hot-Cell, Repair, TM2, , Module side waterblock jig
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| I have installed the module side water block jig. |
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Tuesday, February 19, 2019, 11:56, chad fisher, South Hot-Cell, Repair, TM2, , Optics tray removal
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| Aaron has removed the optics tray in TM2 in preparation for source tray removal. |
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Tuesday, February 19, 2019, 10:20, chad fisher, South Hot-Cell, Repair, TM2, , Containment box removed
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| Containment box has been removed from TM2 in preparation for source tray removal. I will walk Aaron through removal of the optics tray today also. |
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Friday, February 15, 2019, 12:09, David Wang, ITE, Maintenance, TM4, , ITE water system maintenance.
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The ITE water system maintenance job is done. Changed all paddle wheels and coils on ITE flow sensors. All using water poly-tubes in ITE are replaced
. Started high active water pump, and checked ITE water signals. They are good. No leak has been found on replaced tubes and related fittings.
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Friday, February 15, 2019, 12:05, David Wang, ITE, Maintenance, TM4, , ITE annual vacuum leak check.
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Helium pressure test on all water lines: 70psi , 3 minutes. HS has a quick response to 9Xe-9atm.cc/sec for 20 seconds. No response on other lines. All
water lines are good. Air to vacuum leack check on ITE and TM4: TM4 IG1 / Steers side panel has a low E-6 atm.cc/sec leak. The o-ring need to be
changed when TM4 is located at TCS. All other air to vacuum seals are good on both primary and secondary vacuum vessel. |
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Thursday, February 14, 2019, 14:02, Travis Cave, South Hot-Cell, Standard Operation, TM2, no target, Module move
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| TM#2 has been moved from the conditioning station to the south hot cell. |
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Thursday, February 14, 2019, 07:13, David Wang, Conditioning Station, Standard Operation, TM2, , TCS vacuum pumps have been stopped.
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| Preparation on TM2 move from TCS to SHC. |
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