I turned off corner station SF-3 @ ~1350 PT. This fan has been suspect for some time (see FRS 3263) and while showing Tim Nelson from LLO our supply fans, there was what appears to be a bearing failure by the excessive noise and vibration. I described this to John W. at the All Hands Safety meeting and afterwards ~1545 PT we went and bumped the fan a couple of times and heard the noise and felt the vibration of the fan. I will put a work permit in to disassemble this fan and repair as soon as I am able to work on it.

The fan is locked out.

For more information see CSFanStatus_3.