 Wednesday, January 10, 2018, 17:45, Isaac Earle, Standard Operation, Target 2, Target, T2-MK2 beam spot photos, M20BB moved to storage pit 
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The T2-MK2 target was moved from the beamline to the hot cell on January 8th. The field at 0.5m was 130mSv/hr. Photographs of the beam
spot of the Position 4 target are attached below. This is a 12mm beryllium target (ID: "JUL.06#4). This is the only target on the T2 ladder
that has seen beam since it was installed on October 10, 2017. A shielding plug was installed on the T2 flange. A new 5cm target will be installed |
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Thursday, March 22, 2018, 17:24, Isaac Earle, Standard Operation, Other, Active Sump, RH Lab active sump released
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The RH Lab active sump level reached the high limit yesterday due to an overflow of the ultrasonic cleaner in the Rad Waste Area. The sump
was sampled by RPG, and after analysis the water was approved for release. The water was pumped out today. Local and MCR alarms functioned
as expected. |
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Wednesday, March 28, 2018, 10:12, Isaac Earle, Standard Operation, Other, Other, Five waste pails moved to East Vault Tunnel for storage
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Five 5 gallon metal pails with active waste were moved from the Warm Cell to the Cyclotron East Vault Tunnel today for long term storage.
The pails were labeled with radioactive item tags and storage item numbers (1442 through 1446). The pails contain used resin from T1, T2, and STF,
as well as one pail with active metal parts. |
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Friday, April 06, 2018, 15:05, Isaac Earle, Standard Operation, Target 2, Target, T2-MK2 target MRO
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The following is a summary of MRO work done on the T2-MK2 target during the 2018 shutdown:
Jan 8: |
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Tuesday, August 28, 2018, 11:16, Isaac Earle, Standard Operation, Other, Other, South TNF Holding Tank water released
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The water in the South TNF Holding Tank was released today under work permit #C2018-08-28-3. The tank contained approximately 100L from the
T1 cooling package (drained Aug 16, 2018) and 350L from the 500MeV system (drained April 23, 2018 by Steve Sapriken). |
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Tuesday, December 17, 2019, 12:39, Isaac Earle, Standard Operation, Other, Other, 55 gallon drum and old M9 service stand moved to Rad Waste Pit
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The following items were moved today from the Warm Cell to the Rad Waste Pit for long term storage:
1. A 55 gallon drum containing various active components from the East Hot Cell. The drum was labelled on the body and lid with the identification
number RWC-55-01-2019. |
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Monday, April 06, 2020, 15:02, Isaac Earle, Standard Operation, Target 2, M9, M9 beam blocker returned to beamline
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The M9 beam blocker was returned to the beamline today using the RH shielded transport flask. The top flange o-ring was replaced before installation.
After installation the "Lift T" assembly was removed, and electrical cable and air supply connected. Correct functionality of the
limit switches was confirmed with the control room. Actuation of the beam blocker could not be tested at this time because control takes place through |
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Tuesday, November 24, 2020, 15:10, Isaac Earle, Standard Operation, Target 2, Target, Additional targets added to T2-MK1 ladder
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The following work on the T2-MK1 target was completed sporadically over the last few months:
Sept 22: |
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Wednesday, March 31, 2021, 16:15, Matthew Gareau, Standard Operation, Target 1, Target, T1-MK1 target exchange
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March 29 Monday
- moved T1-MK1 target from beamline to hotcell (field from target 15mSv/hr @ 0.5m)
- flushed water through position 4 |
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Wednesday, April 14, 2021, 14:30, Isaac Earle, Standard Operation, Other, Active Sump, RH Lab Active Sump pumped out
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The RH Lab Active Sump reached the high level sensor at some point overnight before the April 8th work day. Maico Dalla Valle noticed the
alarm in the morning and notified RPG and myself. I also received a notification by e-mail from Vicky Hannemayer who had been contacted by Ops because
of the RCR alarm. |
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Wednesday, March 16, 2022, 14:16, Matthew Gareau, Standard Operation, Other, Cooling, T1/T2 water packages drained to B1A AWHT, tested, and released. Also solenoid valve SV1 broken
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The T1/T2 water packages were drained into the B1AAWHT (280L), the water was sampled and tested by RPG, results included in elog.
Once given the all clear myself and Maico released the water from the B1AAWHT (300L).
It was discovered that the solenoid valve SV1 which is located in the RH lab beside the sump, is broken and will need replacing, picture included |
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Wednesday, April 13, 2022, 12:31, Adam Newsome, Standard Operation, Target 2, Target, T2-MK2 moved: from target station to storage
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The T2-MK2 target was moved from the target station to the storage area (position 3). Upon removal, it was measured with a pole monitor at 0.5 m to be
960 mSv/h. |
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Wednesday, April 13, 2022, 12:33, Adam Newsome, Standard Operation, Target 2, Target, T2-MK1 moved: from storage area to target station
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The T2-MK1 target was moved from the storage area (formerly position 4) to the target station. Services were reconnected in order to prepare for normal
operation. |
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Wednesday, May 04, 2022, 11:27, Adam Newsome, Standard Operation, Target 2, M9, M9 and M20 Beam Blocker Actuation Test
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The beam blockers for M9 and M20 were actuated, and vacuum was monitored to ensure no disruptions. Both actuation tests were successful. Motion was observed
and no abnormalities noted. Cabling and air connections checked: OK.
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Thursday, May 05, 2022, 14:39, Adam Newsome, Standard Operation, Target 1, Target, T1-MK1 and T2-MK1 profile monitor actuation test
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The profile monitor actuation tests were completed for T1 and T2. No abnormalities were noticed in vacuum during either test.
Note: an issue was observed with T2-MK1 - see e-log 290. The issue was resolved. |
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Wednesday, May 25, 2022, 10:15, Adam Newsome, Standard Operation, Target 1, Target, T1-MK2 moved from hot cell to storage area
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The T1-MK2 target was moved from the hot cell to the storage area, in position 5. Note: manual nudging of the flask was required to get it to align with
guide pins properly. |
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Wednesday, May 25, 2022, 10:16, Adam Newsome, Standard Operation, Target 2, Target, T2-MK2 moved: from storage location to hot cell
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| Target T2-MK2 was moved from the storage location (formerly position 3) to the hot cell in preparation for replacement of end of life targets. |
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Monday, August 22, 2022, 09:01, Adam Newsome, Standard Operation, Other, Active Sump, Active Sump Draining
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On Aug. 18, 2022, Operations informed RH group that an alarm activated for the full status of the MHESA B1 RCR1 Lab holding tank. Additionally another
alarm was reported in the RH control room regarding the RH sump full (Southwest Meson Hall Extension - Remote Handling area). However, there is an alarm
signal for the RH sump that was seen as OK at the MHESA Lab HMI. |
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Tuesday, August 23, 2022, 14:36, Adam Newsome, Standard Operation, Other, Other, BL1A Holding Tank - Level Check
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| The water level inside the BL1A active water holding tank was checked today (Aug. 23, 2022). The tank is essentially empty at this time. |
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Thursday, September 15, 2022, 14:34, Adam Newsome, Standard Operation, Target 2, Target, T2-MK2 target elevations measurement
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The target elevations measurement and beam spot checks were completed on Sept. 15, 2022. This was done after a July 2022 target exchange for target positions
3 and 5.
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