19:26UTC - 12:26PT, truck at receiving

19:37:35UTC - Commissioning , Praxair on site

Praxair takes about 2.5 hours, so expect to be in Commissioning until about 22:15UTC.

There is a second Praxair truck expected today as well.

19:44UTC - Richard, Filiberto, Mid-Y

19:45:55UTC - engaged FM2 on DHARD_Y, Sheila's filter

- heard the rumbling of the truck in the CR, and saw the range drop to 55Mpc just before engaging the filter

- apparently the truck had to turn around and go to the Y arm, which is the rumbling I heard