Ultrasonicator in Cold Lab:  The ultrasonicator cooling lines and their operation was checked.  The functionality of the probe and operation software was checked.  Visual inspection of probes and water receptacle showed good operational condition. 

Tuesday, October 15, 2024, 09:22

The glovebox catalyst was regenerated.  No issues.  Removed TCE and PVB from inside the glovebox.  These were vestiges from the previous UCx production process.

 Thursday, November 21, 2024, 11:46: 2 Glovebox gloves were changed. The far right glove & the far left glove. 

No contamination was found on the sealing edges of the glove box. Both old gloves were placed in bags & placed in the alpha waste bin.

Work Permit: I2024-11-21-2

Note* Changing both inner gloves is recommended later. We had considered to do both however the O2 ppm spiked after the change of the first two. We were at 185 ppm & aim to not cross 200 ppm.

Additional info:

The remaining gloves were inspected and appeared in acceptable condition.  A regeneration was performed shortly after and the gas lines, pump lines were also inspected.  This will be considered as the inspection for the current inspection cycle.

Darwin

 Fritsch Pulverisette 5 Ball Mill status:

Monday, December 16, 2024, 12:12:

SN 05.6010 / 03005: Inspected. Ok. 

SN 05.6000 / 00365: Currently disassembled / out of service. (Under Process status until repaired, re-assembled, inspected, & tested)