Thursday, November 24, 2016, 08:05: Whining sound (high pitch) heard from TMS:TP2

Thursday, November 24, 2016, 10:37: Sound fades in and out roughly every 3-5 minutes. Vacuum group notified. Monitor.

Thursday, November 24, 2016, 15:21: Vent tomorrow AM as per Vacuum group. Edi.

Thursday, November 24, 2016, 15:38: Turbo  pumps TMS:TP6 & TMS:TP2 were turned of. Backing valves closed. Ion gauge IG6 also off.

Thursday, November 24, 2016, 16:34: Two short vent bursts. - AM

Friday, November 25, 2016, 10:21: Venting -AM

Friday, November 25, 2016, 11:00: Pump being replaced

 Friday, November 25, 2016, 14:01: Roughing

Friday, November 25, 2016, 14:40: Turbos started.

Friday, November 25, 2016, 14:45: Turbos at speed. Vacuum at 1.9E-5 T

*** Note *** : One of the copper cooling lines was leaking. The line was fixed. Monitor.

Monday, November 28, 2016, 08:47: Turbo pump operating well. No leaks detected on cooling lines.