ML22143A943

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DAEC 2019 Outline Comments
ML22143A943
Person / Time
Site: Duane Arnold NextEra Energy icon.png
Issue date: 05/16/2019
From: Randy Baker
NRC/RGN-III/DRS/OLB
To:
NextEra Energy Duane Arnold
Baker R
Shared Package
ML17214A866 List:
References
Download: ML22143A943 (2)


Text

DRAFT OUTLINE COMMENTS Facility: DUANE ARNOLD ENERGY CENTER First Exam Date: APRIL 8 - 19, 2019 Written Exam Outline (Prepared by NRC)

Comment Resolution Several KAs needed to be replaced due Replacement KAs were randomly selected to inapplicability and/or inability to write within the applicable category and approved 1

an operationally valid question at the by the Chief Examiner.

appropriate license level.

Administrative JPM Outline (11/19/2018)

Comment Resolution 1 RO Admins appear SAT.

Ensure SRO A1 is New when This JPM was created for the SRO to verify compared to previous 2017 SRO A1 their specific active license maintenance by 2

which was a bank JPM. evaluating the SRO watchstanding requirements.

Control Room / In-Plant System JPM Outline (11/19/2018)

Comment Resolution There does not appear to be an E This was corrected on the ES 301.

1 (emergency or abnormal) JPM provided for the In-Plant JPM.

Simulator Scenario Outline Comments (11/19/2018)

Comment Resolution General Comment Removed the information provided for the The 301-5 forms should specify which spare scenario with updated information on scenarios the applicants are in. (Also is the 301-5.

Scenario 4, as listed, the spare?)

General Comment Removed the identification of Critical Tasks For Scenario 3, two Critical Tasks have from the D-1.

been identified on the D-1, and none of the other scenarios have this. Why?

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Scenario 1 BOP is required to validate River Water Should Event 4 (DBE) be included as a Supply system flows for structural integrity.

1 setup action for Event 5 or 9? (What verifiable actions are available?)

Scenario 1 BOP will attempt to fill the Torus using HPCI What are the verifiable actions for the and/or Core Spray 2

BOP in Event 9? (Operation of SRVs?)

This could be a C failure for the ATC.

Scenario 2 Event 5, manual action is necessary by the What are the verifiable actions for the BOP/ATC to start the standby GSW/RBCCW ATC in Event 5 and 8? (BOP for 8?) pumps, respectively.

3 Event 8, BOP will take the associated diesel to Pull-to-Lock due to no ESW cooling.

Scenario 2 BOP will attempt to open 4 ADS/SRV, two What are the verifiable actions for the will fail to open, the Operator will open the 4

BOP in Event 9? (Operation of the two LLS SRV valves.

SRVs?)

Scenario 3 Security will contact the Control Room 5 What prompts entry into AOP 903 for Supervisor and relay the message that the Event 3? NWS has issued the storm warning.

Scenario 3 Updated initiating event to remove the What are the verifiable actions for the Startup transformer on the turbine trip. This ATC in Event 7? (Operation of the allowed us to complete the objectives of 6

SRVs?) ALC. The ATC will start RCIC for injection source and BOP will place the bus transfer switch to Manual per the AOP.

Scenario (4?)

What are the verifiable actions for the 7

BOP in Event 6? (Mitigating action for rising DW pressure?)

Scenario (4?)

What are the verifiable actions for the 8 Will complete these actions during onsite BOP in Event 8? (Mitigating action for validation.

rising DW temperature?)

Scenario (4?)

Should Event 8 Spray path failures be 9 included as a setup action for Event 9?

(Are the verifiable actions operation of the SRVs?)

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