This morning I found ITF locked in LOW_NOISE_3 with Horizon ~22MPc.
The Horizon went down in according with the increase in sea activity of this night (see plot). This is a consequence of test of yesterday evening (F7 dampers opened on WI and NI). V.Boschi provide to reclose them at 07:45UTC.

At 08:12UTC I unlocked ITF in according with starting of tapping test around SDB2 and SDB1. In order to allow this activity, I open the SDB2_LC and SDB2_SBE loops.

At 10:10UTC, first part of tapping test, with ITF unlocked, finished, so I closed the SDB2 loops and relocked the ITF (LOW_NOISE_3 at 10:29UTC).
After lunch, work in DET lab continued until 13:00UTC with ITF locked.

After that, activities of afternoon shift (ASC) started.

HVAC
08:14UTC-10:10UTC & 12:14UTC-13:05UTC
In order to allow the work of people inside the DET lab I switched the conditioning system from PR "Portata Ridotta" (Lowered Flow Rate) to PN "portata nominale" (Nominal Flow Rate).

VPM
InfraMoni stopped and restarted at 09:27UTC, under request of I.Fiori I added two flags to monitor the air conditioning flux in DET Lab (HVAC_DET_DLAB_FLUX_IN, HVAC_DET_DLAB_FLUX_OUT).