ML13338A374

12/3/13 E-mail from R.Guzman to B.Shingleton - Follow-up Request for Additional Information Keowee LAR for Temp TS Change to Support Keowee Generator Pole Rewind Work

ML13338A374
Person / Time
Site:	Oconee
Issue date:	12/03/2013
From:	Richard Guzman Plant Licensing Branch II
To:	Shingleton B Duke Energy Carolinas
Guzman R
References
TAC ME9021, TAC ME9022, TAC ME9023
Download: ML13338A374 (1)

Text

From: Guzman, Richard Sent: Tuesday, December 03, 2013 3:39 PM To: 'Shingleton, Boyd'

Subject:

RE: Keowee LAR for Temp TS Change to support Keowee generator pole rewind work

Boyd, The following is the information that is requested by the technical staff to support the completion of their review. Let me know when youd like to discuss for clarifications w/the tech staff via conference call.

In the event of a loss of offsite power in all three Oconee units and a loss of coolant accident in one of the units please explain the following:

(1) Actions (manual and automatic) that must be taken to mitigate the consequence of an accident in one unit and bring the other two units in safe shut down condition when both KHUs are inoperable during the 62-hour KHU outage and only power sources available are the power sources not credited in the accident analysis (Oconee FSAR Chapter 15).

(2) Operating procedures established and operator training provided for the above condition to ensure that this activity can be completed safely with all reactors at full power.

Thanks, Rich From: Shingleton, Boyd [1]

Sent: Tuesday, December 03, 2013 1:51 PM To: Guzman, Richard

Subject:

Keowee LAR for Temp TS Change to support Keowee generator pole rewind work

Rich, Just a reminder - Do you have any information you can send me on the NRC Tech Staff open issue associated with compensatory actions that we need to address?

Boyd Shingleton ONS Regulatory Affairs 864-873-4716