This is a late entry for swing shift summary:
Shift workers: J. P. Chen(SL), J. Liu (TO), K. Aniol (3rd) 16:20 Target cooldown completed at the beginning of the shift. 16:22 Work completed in the hall, tech completed checklist to close the hall. Changed hall from restrict access to beam permit. Waiting for beam. Had three target training sessions (4-6, 7:30-9:30, 9:30-11:30). 20:25 MCC called, issues with beam tuning, another hour needed. 21:34 MCC called, CHL crashed, at least 4 hours (likely longer) to recover. No beam for this shift.