work to prepare for installation of alignment jigs on T2M9 and M9B1 continues:

1) Vented T2 volume and removed M9 blanking plate. Volume was not fully vented so plate was stuck and had to be pried off slightly. Around 2 turns of the nuts were required to undo the spring eyes, this is likely less than the total number of turns that were used to tighten the assembly since the indium knife embeds itself in the indium. Blank off is currently bagged in the hot block bunker.

2) Visual inspection of indium impression: 3 knife steps seen all around, east and west sides have indium that look like they have made contact with the bottom of the counter bore. Top and bottom have show distinct "oozing out", but not flattened.

3) Blank off plate fields: 3.9mSv/h on contact, 200µSv/h @ 1/2m. contamination on indium area: 5500 cpm on 44-2, 22000 cpm on rm14; contamination on central aluminum only area: 1300 cpm on 44-2, 1000 cpm on rm14.