ML15293A494

River Bend, Unit 1 - Supplement to Reply to Notice of Violation EA-15-043

ML15293A494
Person / Time
Site:	River Bend
Issue date:	09/30/2015
From:	Clark J A Entergy Operations
To:	Document Control Desk, Office of Nuclear Reactor Regulation
References
EA-15-043, IR 2015009, RBG-4761 9
Download: ML15293A494 (3)

Text

• EntergyEntergy Operations, Inc.River Bend Station6485 U. S. Highway 61.St. Franciaville, LA 70775Tel 225 381 4177Fax 225381 4139jclark@entergy.com Joseph A. ClarkManager, Regulatory Assurance RBG-4761 9September 30, 2015U.. S. Nuclear Regulatory Commission ATTN: Document Control DeskWashington, DC 20555-001

Subject:

Supplement to Reply to Notice of Violation EA-1 5-043River Bend Station -Unit 1Docket No. 50-458License No. NPF-47

References:

1 ) NRC letter, Marc L. Dapas to Eric W. Olson, "River Bend Station -FinalSignificance Determination for a White Finding and Notice of Violation; NRCSpecial Inspection Report.05000458

/2015009,"

dated Sept. 10, 2015*2) Entergy letter no. RBG-47615, Joseph A. Clark,. "Reply to a Notice ofViolation; EA-1 5-043," dated Sept. 25, 2015

Dear Sir or Madam:

By way of Reference 2, Entergy replied to the notice of violation described in Reference 1.Reference 2 contained one new commitment with a due date of September 28, 2015, asfollows:

"Develop case study on the lessons learned for not identifying the feedwater regulating valve seat leakage as an operator workaround.

Case study will be presented to the Condition Review Group (CRG) members, all Operations instructors, and at supervisor training."

The case study has been developed, but presentation to the target audience has not beencompleted.

By way of this letter, Entergy is supplementing the initial response to the Notice ofViolation in order to establish a new commitment due date of October 23, 2015. To account forthis new date and the partially completed state of the originally proposed commitment, therevision is delineated in the Attachment to this letter.If you have any questions on this matter, please contact me at 225-381-4177.

JAC /dhwAttachment cc: U. S. Nuclear Regulatory Commission Region IV1600 East Lamar Blvd.*Arlington, TX 76011-4511

[

RBG-4761 9Page 2 of 2NRC Sr. Resident Inspector P. O. Box 1050St. Francisville, LA 70775Central Records ClerkPublic Utility Commission of Texas1701 N. Congress Ave.Austin, TX 78711-3326 Department of Environmental QualityOffice of Environmental Compliance Radiological Emergency Planning and Response SectionJi Young WileyP.O. Box 4312Baton Rouge, LA 70821-4312 Attachment toRBG-4761 9Page 1 of 1List of Commitments This table identifies actions discussed in this letter for which Entergy commits to perform.

Anyother actions discussed in this submittal are described for the NRC's information and are no._ttcommitments.

TYPEOne-time Continuing Scheduletindat Commitment action Compliance copeindtThe case study will be presented to the X Oct. 23, 2015Condition Review Group (CRG)members, all Operations instructors, andat supervisor training._______________________

I- 4I. -I. 4

• EntergyEntergy Operations, Inc.River Bend Station6485 U. S. Highway 61.St. Franciaville, LA 70775Tel 225 381 4177Fax 225381 4139jclark@entergy.com Joseph A. ClarkManager, Regulatory Assurance RBG-4761 9September 30, 2015U.. S. Nuclear Regulatory Commission ATTN: Document Control DeskWashington, DC 20555-001

Subject:

Supplement to Reply to Notice of Violation EA-1 5-043River Bend Station -Unit 1Docket No. 50-458License No. NPF-47

References:

1 ) NRC letter, Marc L. Dapas to Eric W. Olson, "River Bend Station -FinalSignificance Determination for a White Finding and Notice of Violation; NRCSpecial Inspection Report.05000458

/2015009,"

dated Sept. 10, 2015*2) Entergy letter no. RBG-47615, Joseph A. Clark,. "Reply to a Notice ofViolation; EA-1 5-043," dated Sept. 25, 2015

Dear Sir or Madam:

By way of Reference 2, Entergy replied to the notice of violation described in Reference 1.Reference 2 contained one new commitment with a due date of September 28, 2015, asfollows:

"Develop case study on the lessons learned for not identifying the feedwater regulating valve seat leakage as an operator workaround.

Case study will be presented to the Condition Review Group (CRG) members, all Operations instructors, and at supervisor training."

The case study has been developed, but presentation to the target audience has not beencompleted.

By way of this letter, Entergy is supplementing the initial response to the Notice ofViolation in order to establish a new commitment due date of October 23, 2015. To account forthis new date and the partially completed state of the originally proposed commitment, therevision is delineated in the Attachment to this letter.If you have any questions on this matter, please contact me at 225-381-4177.

JAC /dhwAttachment cc: U. S. Nuclear Regulatory Commission Region IV1600 East Lamar Blvd.*Arlington, TX 76011-4511

[

RBG-4761 9Page 2 of 2NRC Sr. Resident Inspector P. O. Box 1050St. Francisville, LA 70775Central Records ClerkPublic Utility Commission of Texas1701 N. Congress Ave.Austin, TX 78711-3326 Department of Environmental QualityOffice of Environmental Compliance Radiological Emergency Planning and Response SectionJi Young WileyP.O. Box 4312Baton Rouge, LA 70821-4312 Attachment toRBG-4761 9Page 1 of 1List of Commitments This table identifies actions discussed in this letter for which Entergy commits to perform.

Anyother actions discussed in this submittal are described for the NRC's information and are no._ttcommitments.

TYPEOne-time Continuing Scheduletindat Commitment action Compliance copeindtThe case study will be presented to the X Oct. 23, 2015Condition Review Group (CRG)members, all Operations instructors, andat supervisor training._______________________

I- 4I. -I. 4