ML113000279

2011-07-Draft Outline Comments

ML113000279
Person / Time
Site:	Diablo Canyon
Issue date:	10/27/2011
From:	NRC Region 4
To:	Pacific Gas & Electric Co
References
50-275/11-07, 50-323/11-07
Download: ML113000279 (2)

Text

DRAFT OUTLINE COMMENTS Facility: Diablo First Exam Date: 7/8/11 Written Exam Outline 4/18/11 Comment Resolution 1 None 2

3 4

5 Administrative JPM Outline 4/18/11 Comment Resolution Label the JPMs A1 through A9, starting Fixed 1

with RO JPMs The first three JPMs are the same Actually these are not the same between between RO and SRO. Im OK with the RO/SRO.

first one dealing with reactivity 2 management; however, everything else needs to be different or of the type where the RO performs and the SRO reviews.

3 4

5 Control Room / In-Plant System JPM Outline 4/18/11 Comment Resolution C2 is too complex to be simulated in the fixed Control Room proper. There are too many indications that need to be 1

queued. Swap this with another simulator JPM (possibly S5). Find one that is performed in the back panels.

2 3

4 5 OBDI 202 - IOLE Process

Simulator Scenario Outline Comments 4/18/11 Comment Resolution Generic for all scenarios: Will do.

• Need to have objective criteria for all critical tasks. For example, isolating steam generators is the task; however, no criteria is identified such as before RCS temperature reaches X or before transition to procedure Y. This should be identified in your FSAR or a commitment, or if needed, a determination by your Ops Manager that failure to meet the criteria warrants a failure.

Scenario 1: Event 1: Loss of interlock precludes auto Event 1: Need to discuss why event 1 action.

1 has a critical task. Event 4: Reworded Event 4: 5th line of the applicants action needs to be reworded 2

3 Event 8: Make the critical task clearer. Fixed 4 This is conditioned upon the existing cooldown.

5 Event 1 ES-D-1: Ramps unit where? Fixed 6 OBDI 202 - IOLE Process