ML12045A150

2011 Duane Arnold Energy Center Exam Outline Comments and Resolutions

ML12045A150
Person / Time
Site:	Duane Arnold
Issue date:	07/11/2011
From:	NRC/RGN-III
To:	NextEra Energy Duane Arnold
References
50-331/11-301
Download: ML12045A150 (1)

Text

Outline Comments for the 2011 DAEC Exam

1) General Comment: Comments were provided on 3 of the 4 scenario outlines submitted which needed to be addressed, if used, because the bean count could be affected. At the OV, 2 scenarios (3 and 4) were selected for use in the exam due to their discrimination value and bean counts. The remaining scenarios were returned to the licensee.

2) Scenario 1: Comments were not addressed because the scenario was not utilized in the examination.

3) Scenario 2: Comments were not addressed because the scenario was not utilized in the examination.

4) Scenario 3:

a. Event 5: What are the critical Operator actions? This may only be a Tech Spec call for the SRO. This was evaluated and found to be acceptable at the OV (In addition to the Tech Spec call, there were AOP actions required by the operators)

b. Event 6: Is this a water leak or a steam leak? Im pretty sure its steam based on the critical tasks. This was clarified on the Form ES-D1 to be a steam leak.