ML15198A224

Transmittal of Non-Proprietary Documents for Relief Request 53

ML15198A224
Person / Time
Site:	Palo Verde
Issue date:	07/15/2015
From:	Weber T Arizona Public Service Co
To:	Document Control Desk, Office of Nuclear Reactor Regulation
Shared Package
ML15198A232	List: ML15198A224 ML15198A225 ML15198A226 ML15198A227
References
102-07077-TNW/DCE
Download: ML15198A224 (6)

Text

10 CFR 50.55a Saps Palo Verde Nuclear Generating Station 102-07077-TNW/DCE P.O. Box 52034 July 15, 2015 Phoenix, AZ 85072 Mail Station 7636 Tel 623 393 5764 A-TN: Document Control Desk 11555 Rockville Pike Rockville, MD 20852

References:

1. Arizona Public Service Company (APS) letter number 102-07037, Palo Verde Nuclear GeneratingStation Unit 3, Docket No. STN 50-530, Transmittalof ProprietaryDocuments for Relief Request 53, dated April 17, 2015, Agencywide Documents Access and Management System [ADAMS] Accession Number ML15111A289

2. APS letter number 102-07034, Palo Verde Nuclear Generating Station Unit 3, Docket No. STN 50-530, American Society of Mechanical Engineers (ASME)

Code,Section XI, Request for Approval of an Alternative to Flaw Removal -

Relief Request 53, dated April 17, 2015, ADAMS Accession Number ML15111A429

3. APS letter number 102-07085, Palo Verde Nuclear Generating Station Unit 3, Docket No. STN 50-530, Transmittal of Updated ProprietaryDocuments for Relief Request 53, dated July 15, 2015

Subject:

Palo Verde Nuclear Generating Station (PVNGS) Unit 3 Docket No. 50-530 Transmittal of Non-Proprietary Documents for Relief Request 53 On April 17, 2015, pursuant to 10 CFR 50.55a(z)(1), Arizona Public Service Company (APS) submitted References 1 and 2 for Nuclear Regulatory Commission (NRC) approval of Relief Request 53. The letters provided proprietary documents and non-proprietary documents, respectively. Reference 3 provides five updated proprietary versions of the proprietary documents provided in Reference 1.

This letter transmits non-proprietary versions of the documents contained in the Enclosures to References 1 and 3.

There are no commitments made to the NRC by this letter.

A member of the STARS (Strategic Teaming and Resource Sharing) Alliance Pc Callaway - Di-ablo Canyon - Palo Verde - Wolf Creek

102-07077-TNW/DCE ATTN: Document Control Desk U.S. Nuclear Regulatory Commission Transmittal of Non-Proprietary Documents for Relief Request 53 Page 2 If you have any questions or require additional information, please contact Michael D. Dilorenzo, Nuclear Regulatory Affairs Department Leader, at (623) 393-3495.

Sincerely, Thomas N. Weber Nuclear Regulatory Affairs Department Leader TNW/DCE/akf

Enclosure:

Non-Proprietary Documents for Relief Request 53 cc (w/ enclosure):

M. L. Dapas NRC Region IV Regional Administrator M. M. Watford NRC NRR Project Manager C. A. Peabody NRC Senior Resident Inspector for PVNGS

ENCLOSURE Non-Proprietary Documents for Relief Request 53

Enclosure Non-proprietary Documents for Relief Request 53 On April 17, 2015, pursuant to 10 CFR 50.55a(z)(1), Arizona Public Service Company (APS) submitted References 1 and 2 for Nuclear Regulatory Commission (NRC) approval of Relief Request 53. The letters provided proprietary documents and non-proprietary documents, respectively. Reference 3 provides five updated proprietary versions of the proprietary documents provided in Reference 1.

The attachments to this Enclosure provide non-proprietary documents provided in References 1 and 3. The updated proprietary documents in Reference 3 identify the proprietary content portions of the documents that have been removed in Attachments 2 through 6 of this Enclosure. This identification was not provided in the original transmittal of the documents in Reference 1..

The attachment numbers used in this Enclosure correlate to those provided in the enclosures to References 1 and 3. Attachment 1 of this enclosure is a placeholder to preserve the attachment number correlation among the attachments. The original document listed in Attachment 1 was provided in Reference 2 as a non-proprietary version.

Attachment 1 - Westinghouse Document DAR-MRCDA-1 5-6-NP, Rev. 1, Palo Verde Unit 3 RCS Cold Leg Alloy 600 Small Bore Nozzle Repair Attachment 2 - Westinghouse Calculation CN-MRCDA-1 5-13-NP, Rev. 0, Qualificationof Palo Verde Unit 3 ReactorCoolant Pump Replacement InstrumentationNozzle Attachment 3- Westinghouse Calculation CN-PAFM-1 5-20-NP, Rev. 2, Palo Verde Unit 3 RCS Cold Leg Alloy 600 Small Bore Nozzle Repair TransientStress and FractureMechanics Evaluation for One Cycle Operation Attachment 4 - Westinghouse Calculation TR-FSE-1 5-2-NP, Rev. 1, Palo Verde Nuclear GeneratingStation Unit 3 Evaluation of PotentialLoose Part- Reactor Coolant Pump Instrument Nozzle Weld Fragment Attachment 5 - Westinghouse Letter, LTR-ME-1 5-30-NP, Rev. 2, ASME Code Section X1 Reconciliation for Arizona Public Service (APS), Palo Verde Nuclear Generating Station (PVNGS) Unit 3 Replacement Instrument Nozzle Attachment 6- Westinghouse Calculation CN-NPE-06-XXXX-03-NP, Rev. 1, PlantX - StructuralEvaluations of the RCP Pressure Tap Nozzles Attachment 7 - Drawings Referenced in Responses to NRC Questions

• C-8000-101-2017- NP, Rev 2, Wall Static PressureSuction

• STD-009-0009-NP, Rev. 2, Coolant Pumps Weld Joint Identification and FabricationRequirements 1

Enclosure Non-proprietary Documents for Relief Request 53

• DWG 339-0054-NP, Rev. 0, Safe End Mach. Of Pressure Tap Holes and Weld Prep. (Suction)

" C-14473-220-002-NP, Rev. 0, Replacement Pressure Tap Nozzle

" E-14473-220-001 -NP, Rev. 0, Pump Casing-A Pressure Tap Nozzle Modification Assembly

" SE-1 4473-220-003-NP, Rev. 0, Pressure Tap Nozzle Replacement Palo Verde Unit 3

References:

1. Arizona Public Service Company (APS) letter number 102-07037, Palo Verde Nuclear GeneratingStation Unit 3, Docket No. STN 50-530, Transmittal of ProprietaryDocuments for Relief Request 53, dated April 17, 2015, Agencywide Documents Access and Management System

[ADAMS] Accession Number ML15111A289

2. APS letter number 102-07034, Palo Verde Nuclear Generating Station Unit 3, Docket No. STN 50-530, American Society of Mechanical Engineers (ASME) Code, Section Xl, Request for Approval of an Alternative to Flaw Removal-- Relief Request 53, dated April 17, 2015, ADAMS Accession Number ML15111A429

3. APS letter number 102-07085, Palo Verde Nuclear GeneratingStation Unit 3, Docket No. STN 50-530, Transmittalof Updated Documents for Relief Request 53, dated July 15, 2015 2

Enclosure Non-proprietary Documents for Relief Request 53 Attachment 1 Westinghouse Document DAR-MRCDA-15-6-NP, Rev. 1, Palo Verde Unit 3 RCS Cold Leg Alloy 600 Small Bore Nozzle Repair Note:

This attachment was inserted for the sake of preserving the correlation between the attachment numbers of this Enclosure and those of the referenced letters. No document is attached.