 Monday, August 26, 2024, 09:57, Travis Cave, Spent Target Vault, Standard Operation, , Nb#10, Spent Target Move 
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Nb#10 was placed in pail#295 and moved from the south hot cell to the spent target vault, spot 4A, it was 230uSv/hr when removed from the SHC.
See attached PDF for vault details. |
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Tuesday, October 15, 2024, 13:44, Travis Cave, Spent Target Vault, Standard Operation, , TiC#8 and Ta#67, Spent Target Move
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| On Friday October 11th TiC#8 and Ta#67 were place in the spent target vault in Tray 8. See attached PDF for details. |
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Friday, November 08, 2024, 10:39, Travis Cave, Spent Target Vault, Standard Operation, , TiC#9, Spent Target Move
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| TiC#9 was placed in Pail 299 in spot 8A of the vault and was 92.1mSv/hr when removed from the south hot cell. See attached pdf for full vault details. |
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Monday, January 13, 2025, 10:02, Travis Cave, Spent Target Vault, Standard Operation, , UC#46, Spent Target Move
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UC#46 was placed in pail# 301 in spot 1B and was 26.3mSv/hr when removed from the SHC. See attached PDF for vault
details. |
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Thursday, January 16, 2025, 10:03, Travis Cave, Spent Target Vault, Standard Operation, , UC#47, Spent Target Move
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The spent UC#47 was moved from the south hot cell to the spent target vault placed in pail #302 in spot 1C of the vault, it was 24.5mSv/hr when
removed from the south hot cell. See attached for vault details. |
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Thursday, August 06, 2015, 10:26, Travis Cave, Spent Target Vault, Standard Operation, , , Spent Target Measurments and Assays
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| All targets but one ( SiC#31 went in last week) have been measured or assayed. See attached PDF for the details. |
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Thursday, November 10, 2011, 14:33, Travis Cave, Spent Target Vault, Standard Operation, , , Spent Target Assay
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For the week of November 7th 2011, four of a possible ten targets that are in storage were assayed. Targets are as follows:
Target General average field @ 1 metre from edge of pail
SiC#24 1.99 mSv/hr |
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Thursday, December 15, 2011, 13:08, Travis Cave, Spent Target Vault, Standard Operation, , , Spent Target Assay
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Spent target assay completed. A total of 16 target were looked at, 13 were low enough to be assayed and those 13 are at shippable levels, the other 3
of the 16 looked at were too hot to ship and assay. See attached pdf for complete details. |
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Thursday, June 20, 2013, 13:47, Travis Cave, Spent Target Vault, Standard Operation, , , Spent Target Assay
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Ten targets have been assayed or had field measurements(they were too hot to ship but were assayed the last time an assay was done) done on them
over the past two days. Of those that have been assayed we have total of ten shippable targets. See the attached PDF for the latest details of the storage
vault. |
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Monday, March 05, 2018, 13:47, Travis Cave, Spent Target Vault, Repair, , Many, Spent Target Assay
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The spent target assay was aborted today after the first target was finished due to the very old computer that controls the camera and the vault
door effectively died. The vault door had to be closed using the emergency door closing winch which worked so it passed that test. |
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Friday, March 23, 2018, 09:34, Travis Cave, Spent Target Vault, Standard Operation, , Many, Spent Target Assay
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| All targets in the ISAC Spent Target Vault have been either assayed and had field measurement done on them or just measurement if to hot to assay. |
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Monday, May 27, 2013, 11:55, chad fisher, South Hot-Cell, Standard Operation, , , Special Tooling for RFQ target
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The special tool made for the RFQ target autopsy has been inserted into the hot cell.
4-40 button head screws have been successfully lossened. |
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Monday, March 06, 2023, 11:31, Adam Newsome, North Hot-Cell, Repair, , , Spare Telemanipulator: Y-Motion Linear Actuator Repair
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The linear actuator used for the Y-motion motor assistance on the spare telemanipulator was replaced and tested. It was observed around September 2021
that the former one which was installed was causing fuses to blow for the main 120 VAC power supply in the control box. After some troubleshooting, it
was determined that the linear actuator itself did not operate smoothly - it was suspected that this caused motor overload due to additional friction. |
 Tuesday, March 07, 2023, 10:37, chad fisher, North Hot-Cell, Repair, , , Spare Telemanipulator: Y-Motion Linear Actuator Repair
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Adam Newsome wrote:
The linear actuator used for the Y-motion motor assistance on the spare telemanipulator was replaced |
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Wednesday, September 11, 2024, 13:38, Adam Newsome, North Hot-Cell, Repair, , , Spare Manipulator - Y-axis motion not functioning
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Update 2024-09-12: C. Fisher confirms this is actually normal behaviour. The Y-axis motion is inhibited when X and Z
are in a certain configuration, which was true when the manipulator was mounted on the wall in storage position. Non-issue. A note about this has been
made in the operator manual. |
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Wednesday, July 18, 2012, 16:49, Grant Minor, South Hot-Cell, Development, , , South Hot Cell Ventilation Alarm Trip
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Today (Wednesday July 18th) at around 4:15 pm I was taking a small tour group from VECC into the Target Hall. In the process of discussing the mechanical
design of the Target Modules and South Hot Cell turntable I inadvertently lifted the Aluminum Hatch Cover of the Hot Cell about 2 inches in an effort
to explain something. This tripped the ventilation alarm before I realized what I was doing. I evacuated the visitors from the Target Hall, checked |
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Wednesday, July 18, 2012, 16:49, Grant Minor, South Hot-Cell, Development, , , South Hot Cell Ventilation Alarm Trip
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Today (Wednesday July 18th) at around 4:15 pm I was taking a small tour group from VECC into the Target Hall. In the process of discussing the mechanical
design of the Target Modules and South Hot Cell turntable I inadvertently lifted the Aluminum Hatch Cover of the Hot Cell about 2 inches in an effort
to explain something. This tripped the ventilation alarm before I realized what I was doing. I evacuated the visitors from the Target Hall, checked |
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Friday, June 29, 2018, 10:27, chad fisher, South Hot-Cell, Maintenance, , , South Hot Cell Filter Change
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At the end of manipulator repair Thursday the ventilation pre-filter in the hot cell was changed. Old filter remains in the hot cell until such time
as it can be removed. |
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Wednesday, March 15, 2017, 07:45, chad fisher, South Hot-Cell, Maintenance, , , South Hot Cell Fields
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I have moved the suspected "hot" items in the hot cell and placed them under some lead bricks. I have re-measured the fields and it has been
reducded to 90 uSv\h at the manipulator repair area and 110 uSv/h at the previous 1.82 mSv\h area. |
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Tuesday, June 26, 2018, 08:56, chad fisher, South Hot-Cell, Standard Operation, , , South Hot Cell Fields
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| hot items have been moved and shielded as much as possible. Field at left manipulator has been reduced from 560 uSv/h to 85 uSv/h. |
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