Monday, April 15, 2024, 10:50: The old IDP15 RP was not pumping the antechamber down properly. An exchange IDP15 pump is loaned to us from vacuum group. Once the tip seals on it are replaced, we will swap it again.

Applicable work permit: I2024-04-12--2. Status: Returned. 

Fritsch Pulverisette 5 Ball Mill status:

Thursday, July 11, 2024, 13:39:

SN 05.6010 / 03005: Inspected. Ok. Was dirty inside. Cleaned.

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

 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)