 Friday, July 26, 2019, 13:06, Aaron Schmidt, , , Q2 - 2019 Ball Mill Calibration & Inspection 
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Fritsch Pulverisette 5 Ball Mill status:
SN 05.6010 / 03005: Inspected July 5, 2019. Ok
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Friday, September 27, 2019, 13:55, Aaron Schmidt, , , DI water supply leak outside room 06 - ISAC B1
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Friday, September 27, 2019, 13:54:
There is a pin hole water leak coming from the DIW supply pipe going into the ISAC B1 hot lab - rm 06. It appears to be on the solder / joint.
The leak is very small at this point. Mostly just a drip. |
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Wednesday, December 18, 2019, 13:50, Aaron Schmidt, , , Q4-2019 Ball Mill calibration & inspection
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Fritsch Pulverisette 5 Ball Mill status:
Wednesday, December 18, 2019, 13:48:
SN 05.6010 / 03005: Inspected. Ok |
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Monday, January 13, 2020, 13:27, Aaron Schmidt, Under Process, , Leaking pipe in HC area
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Monday, January 13, 2020, 10:30: Leak noted in HC area by Chad to ISAC Ops.
Monday, January 13, 2020, 13:32: The water leak was found to be coming from the sinks in the ISAC B1 Cold Lab. Target cleaning was occurring at |
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Monday, July 13, 2020, 11:07, Aaron Schmidt, , , Eye wash temp
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Temp was noted to be high @ 50 deg C.
Adjusted the regulators to 35 deg C. Ran both the eye-wash station & shower. Waited 20 minutes. Ran them again and tuned.
Monday, July 13, 2020, 10:00: Complete. |
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Monday, July 13, 2020, 11:23, Aaron Schmidt, , , Q2 - 2020 Ball mill inspection
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Fritsch Pulverisette
5 Ball Mill status:
Monday, July 13, 2020, 11:22: |
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Wednesday, September 16, 2020, 10:42, Aaron Schmidt, , , Ball Mill troubleshoot.
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Odd noises reported. Darwin & Marla. "Like a rock caught in a fan"
AS - Re-installed bolts to run. Note, balancing feet underneath were uneven. Especially the front right foot was roughly 3/8" out of
position. No jars installed. |
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Friday, December 04, 2020, 12:58, Aaron Schmidt, , , Q4 - 2020 Ball Mill Calibration & Inspection
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Fritsch Pulverisette 5 Ball Mill status:
Monday, July 13, 2020, 11:22: |
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Tuesday, February 09, 2021, 06:56, Aaron Schmidt, , , Planned power outage.
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Tuesday, February 09, 2021, 06:53: Evaporator 2 off. Evaporator 1 ok, Fume hoods ok. Ar glove box off. Ready for planned power outage.
Should last from 0800 to1200.
Tuesday, February 09, 2021, 11:30: Confirmation there was no EF14/15 trip. Ar Glove box on. Evaporator 2 back on. |
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Tuesday, August 03, 2021, 10:34, Aaron Schmidt, , , Q2 - 2021 Ball Mill Calibration & Inspection
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Fritsch Pulverisette 5 Ball
Mill status: |
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Tuesday, December 07, 2021, 09:23, Aaron Schmidt, , , Q4 - 2021 Ball Mill Calibration & Inspection
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Tuesday, December 07, 2021, 09:23:
SN 05.6010 / 03005: Inspected. Ok
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Thursday, April 07, 2022, 12:00, Aaron Schmidt, Under Process, , Ar Glove box issue & LaC removal.
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Thursday, April 07, 2022, 11:55:
It was noticed on Wednesday that the glove box was not regulating pressure properly & the H2O sensor was reading (Very unstable) anywhere from
30 ppm to 0.25%. The box was isolated & checked for leaks. Unable to vent properly except manually. |
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Thursday, April 07, 2022, 12:21, Aaron Schmidt, Fixed, , Ar glove box roughing pump.
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Thursday, April 07, 2022, 12:00: While preparing to remove LaC, the roughing pump (1) stopped operating. It didn't appear to seize, just no longer powered
up. Multiple outlets attempted. Vacuum group contacted & they brought us a replacement.
Thursday, April 07, 2022, 12:21: Pump was replaced. (Pump 2). |
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Tuesday, July 12, 2022, 11:08, Aaron Schmidt, , , Q2 - 2022 Ball Mill Calibration & Inspection
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Fritsch Pulverisette 5 Ball Mill status:
Tuesday, July 12, 2022, 11:06:
SN 05.6010 / 03005: Inspected. Ok |
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Friday, December 16, 2022, 07:36, Aaron Schmidt, , , Q4 - 2022 Ball Mill Calibration & Inspection
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Fritsch Pulverisette 5 Ball Mill status:
Friday, December 16, 2022, 07:35
SN 05.6010 / 03005: Inspected. Ok |
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Thursday, February 02, 2023, 10:30, Aaron Schmidt, , , Eyewash & Shower Station OK
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| Thursday, February 02, 2023, 10:14: Cold Lab Eyewash & shower station ran. Ok. |
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Friday, June 30, 2023, 12:21, Aaron Schmidt, , , Q2 - 2023 Ball Mill Calibration & Inspection
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Fritsch Pulverisette
5 Ball Mill status:
Friday, June 30, 2023, 12:20: |
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Thursday, November 30, 2023, 10:03, Aaron Schmidt, Fixed, , Ar Glove box - Blower / solenoid fix
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On November 10th / 11th a site wide power outage occured. Once power was restored, the Ar glove box had intermittent issues with the solenoids
& blower. The blower did not start & the solenoids often got stuck or ceased operating.
Yesterday Randy B inspected the connections to see if they were receiving enough power. It was good from the main plug-in, through to the PLC, |
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Tuesday, December 12, 2023, 13:12, Aaron Schmidt, , , Q4 - 2023 Ball Mill Calibration & Inspection
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Fritsch
Pulverisette 5 Ball Mill status:
Tuesday, December 12, 2023, 13:11: |
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Friday, February 09, 2024, 11:01, Aaron Schmidt, , , Laser cutter inspection
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| Friday, February 09, 2024, 11:01: Epilog laser cutter operates. OK |
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