 Wednesday, June 10, 2020, 08:58, Isaac Earle, Development, Other, M9, T2-M9 and M9-B1 flange scan data 
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Laser tracker scan data from 2017 and 2019 attached as a backup. Original files from Beamlines Group who also keep copies on \\trwindata\experimental
support\alignment\T2-M9_data |
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Friday, June 12, 2020, 13:54, Isaac Earle, Development, Other, M9, M9 Q1Q2 water header installed
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The Q1Q2 water header (TB23481) was mounted this morning as per installation drawing TB23400.
Heat shrink tubing was applied to the B1 power cables (two positive, two negative) over the length of cable in the highest field which was showing
some signs of radiation damage on the insulation. The tubing used was McMaster-Carr PN 75665K932 (Clear PTFE, 4:1 shrink ratio, 1.0" ID before |
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Tuesday, July 07, 2020, 13:22, Isaac Earle, Development, Other, M9, M9 Q1Q2
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The M9 Q1Q2 magnet assembly lift beam has been installed according to drawing TB23401. The side-to-side as well as beam-axis direction adjustment
features were tuned so that the assembly is level when lifted.
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Tuesday, July 07, 2020, 15:13, Isaac Earle, Development, Other, M9, M9 Q1Q2 service stand Lemo connector wiring
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The diagram below shows the wiring for the two connectors on the service stand (the wires running from the stand to the power supplies. (see TB23400
for details)
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Thursday, July 09, 2020, 06:44, Isaac Earle, Development, Other, M9, Alignment of M9 Q1Q2 magnets complete
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Mike Vogel reported that alignment of the Q1Q2 assembly w.r.t. the T2 and B1 flanges was completed on July 7. This was performed in the test
stand with the flange positions set to the measurements taken in the 2019 shutdown. Alignment to the theoretical location was achieved within 0.1mm.
The axis of the Q1 and Q2 magnets were aligned to each other previously within similar accuracy. |
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Wednesday, February 17, 2021, 10:39, Isaac Earle, Development, Other, UCN, UCN Target Cask Testing 8x
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A trial run of remote removal of the UCN target was performed using the shielded target cask (TTA0335) developed in 2020. The work took place between
Feb 9 - 17 under work permit C2021-02-09-1.
The procedure in work instruction Document-187117 R1 was followed. Draining and purging of the water system as well as venting of helium from the |
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Wednesday, June 29, 2011, 15:27, John Wong, , , , test
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| blah blah blah.... |
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