ML16133A326

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Response to NRC Request for Flood Hazard Reevaluation Model Files
ML16133A326
Person / Time
Site: Palo Verde  Arizona Public Service icon.png
Issue date: 05/01/2015
From: Mims D
Arizona Public Service Co
To:
Document Control Desk, Office of Nuclear Reactor Regulation
References
102-07044-DCM/TNW/PJH
Download: ML16133A326 (4)
v • d • e


Text

. l,O ~FR 50._54(0 DWIGHT C. MIM_S Senior Vice President, Nuclear Reg(Jlatory &. Over~ight Palo Verde Nuclear Generating Station P.ci. Box 52034 Phoenix, AZ 85072

  • Mall Station 16os Tel G23 393 5403 102-07044-DCM/TNW/PJH May 1, 2015 U.S. Nuclear Regulatory Commission ATTN: Document Control Desk 11555 Rockville Pike Rockville, MD 20852

References:

1. NRC Lett~r, Request for Information Pursuant to Title 10 of the Code of i=ederq/ Regulations ~0.54(f) Reg,arding Recommendations 2.1, 2.3, and 9.3, of the Near-Term task Force Review* of insights from the Fukushima Dai-ichi Acciden,t; dated March 12;_ 2012*
2. Arizona Public Service C9mp;any {AP?) L~tter N4mber 102-06967, Flood Hazard Reeva}ilatfon R_eport, dated December 12, 2014

Dear Sir5:

Subject:

Palo Verde NucleC:1r Generati_ng Statiol'.'I {PVNGS) . .

Units 11 2, a.nd 3 Docket Nos. STN 50-528, 50-529, and 50-530 APS Response to NRC Request fc;.r Flood Haz_ard R~ev~luati<>11 Model Files On March 12, 2012, the U, s. Nuclear Regulatory C()mmission (NRC) issued Ref~rence 1

, to request inf9rmation assotiated With Near-Term Tcisk Force (NTTF) Recommenda_tion 2.1 for flooding, including a reevaluation of licensee flooding hazards. Arizona Public Service (APS) submitted the Palo Verde Nuclear Generating Station (PVNGS) Flood Hazard Reevaluation Report .(FHRR). iii Reference 2.

In accordance with the NRC ~niail reque-st for FH~R Model Files, please find a summary of the requested FHRR Model Files provided ih Enclosure 1. The requested electrqnic /

input and output files are *provided in Enclosure .2-.

No commitments are being made to the NR~ by this letter. ~hould you have any questions* concerning the ~ontent of this letter, please contact Thomas N.. Weber, Department Leader, Regulatory Affairs, at (623) 393- 57.64.

A m~ber of the ST.ARS (Strategic *reaming and Resource Shari.ng) :1\lliance Calla~Jay

  • Diahlo canyon
  • Palo Verde
  • Wolf Creek

\- .. *,*

102-07044.:.DCM/TNW/PJH ATTN: Document Control Desk U.S. Nuclear Regulatory Commission APS Response to NRC Request for Flood Hazard Reeval.uation Model Files Page 2

  • I declare under penalty of perjury that the foregoing is true and correct.

Executed o~ . .._s/; / f5 7 '(Date)

Sincerely, DCM/TNW/PJH : Palo Verde Nuclear Generating Station Flood Hazard Reevaluation Report Model Files Summary. : Optical Storage Media (OSM) Electronic Files of Palo Verde Nuclear Generating Station Flood Hazard Reevaluation Report Model Files cc: {w/o Enclosures)

W. M. Dean NRC Director,* Office of Nuclear Reactor Regulation M. L. Dapas NRC Region IV Regional Administrator M. M. Watford NRC NRR Project Ma*nager C. A. Peabody NRC Seriior Resident Inspector for PVNGS

{w/ Enclosures)

R. Kuntz NRC NRR/J[..D Project Manager

  • ENCLOSURE 1 Palo Verde Nuclear Generating Station Flood Hazard Reevaluation Report Model Files Summary

Enclosure 1 Palo Verde Nuclear Generating Station Flood Hazard Reevaluation Report Model Files Summary Palo Verde Nuclear Generating Station Flood Hazard Reevaluation Report Model Files Summary:

DVD No 1:

DVD 1 of 3 contains the following:

  • LIP flooding as described in Supplier Document (SDOC) CN396-AOOOOS - This contains the FL0-2D input and output files.
  • East Wash PMF as described in (FHRR Reference 33) URS, 2014 in the electronic reading room, 100-ft grid and 25-ft grid element m.odels- This contains the FL0-2D input and output files.

DVD No 2:

DVD 2 of 3 contains the following:

  • Winters Wash PMF. as described i.n SDOC ,CN.396-AOOOlO - This .contains the' FL0-2D inputs and output files (Part 1)

DVD No 3:

DVD 3 of 3 contains the following:

  • HEC-HMS files (for Winters Wash PMF modeling only) as described in SDOC CN396-A00009 - This contains the HEC-HMS input and output files.
  • HEC-RAS model files (for Centennial Wash, Hassayampa River, and Gila River PMF screening modeling) as described in SDOC CN396-A00009 - This contains the HEC-RAS input and output files.
  • Winters Wash PMF as described in SDOC CN396-A00010 - This contains the FL0-2D inputs and output files (Part 2) 1

. l,O ~FR 50._54(0 DWIGHT C. MIM_S Senior Vice President, Nuclear Reg(Jlatory &. Over~ight Palo Verde Nuclear Generating Station P.ci. Box 52034 Phoenix, AZ 85072

  • Mall Station 16os Tel G23 393 5403 102-07044-DCM/TNW/PJH May 1, 2015 U.S. Nuclear Regulatory Commission ATTN: Document Control Desk 11555 Rockville Pike Rockville, MD 20852

References:

1. NRC Lett~r, Request for Information Pursuant to Title 10 of the Code of i=ederq/ Regulations ~0.54(f) Reg,arding Recommendations 2.1, 2.3, and 9.3, of the Near-Term task Force Review* of insights from the Fukushima Dai-ichi Acciden,t; dated March 12;_ 2012*
2. Arizona Public Service C9mp;any {AP?) L~tter N4mber 102-06967, Flood Hazard Reeva}ilatfon R_eport, dated December 12, 2014

Dear Sir5:

Subject:

Palo Verde NucleC:1r Generati_ng Statiol'.'I {PVNGS) . .

Units 11 2, a.nd 3 Docket Nos. STN 50-528, 50-529, and 50-530 APS Response to NRC Request fc;.r Flood Haz_ard R~ev~luati<>11 Model Files On March 12, 2012, the U, s. Nuclear Regulatory C()mmission (NRC) issued Ref~rence 1

, to request inf9rmation assotiated With Near-Term Tcisk Force (NTTF) Recommenda_tion 2.1 for flooding, including a reevaluation of licensee flooding hazards. Arizona Public Service (APS) submitted the Palo Verde Nuclear Generating Station (PVNGS) Flood Hazard Reevaluation Report .(FHRR). iii Reference 2.

In accordance with the NRC ~niail reque-st for FH~R Model Files, please find a summary of the requested FHRR Model Files provided ih Enclosure 1. The requested electrqnic /

input and output files are *provided in Enclosure .2-.

No commitments are being made to the NR~ by this letter. ~hould you have any questions* concerning the ~ontent of this letter, please contact Thomas N.. Weber, Department Leader, Regulatory Affairs, at (623) 393- 57.64.

A m~ber of the ST.ARS (Strategic *reaming and Resource Shari.ng) :1\lliance Calla~Jay

  • Diahlo canyon
  • Palo Verde
  • Wolf Creek

\- .. *,*

102-07044.:.DCM/TNW/PJH ATTN: Document Control Desk U.S. Nuclear Regulatory Commission APS Response to NRC Request for Flood Hazard Reeval.uation Model Files Page 2

  • I declare under penalty of perjury that the foregoing is true and correct.

Executed o~ . .._s/; / f5 7 '(Date)

Sincerely, DCM/TNW/PJH : Palo Verde Nuclear Generating Station Flood Hazard Reevaluation Report Model Files Summary. : Optical Storage Media (OSM) Electronic Files of Palo Verde Nuclear Generating Station Flood Hazard Reevaluation Report Model Files cc: {w/o Enclosures)

W. M. Dean NRC Director,* Office of Nuclear Reactor Regulation M. L. Dapas NRC Region IV Regional Administrator M. M. Watford NRC NRR Project Ma*nager C. A. Peabody NRC Seriior Resident Inspector for PVNGS

{w/ Enclosures)

R. Kuntz NRC NRR/J[..D Project Manager

  • ENCLOSURE 1 Palo Verde Nuclear Generating Station Flood Hazard Reevaluation Report Model Files Summary

Enclosure 1 Palo Verde Nuclear Generating Station Flood Hazard Reevaluation Report Model Files Summary Palo Verde Nuclear Generating Station Flood Hazard Reevaluation Report Model Files Summary:

DVD No 1:

DVD 1 of 3 contains the following:

  • LIP flooding as described in Supplier Document (SDOC) CN396-AOOOOS - This contains the FL0-2D input and output files.
  • East Wash PMF as described in (FHRR Reference 33) URS, 2014 in the electronic reading room, 100-ft grid and 25-ft grid element m.odels- This contains the FL0-2D input and output files.

DVD No 2:

DVD 2 of 3 contains the following:

  • Winters Wash PMF. as described i.n SDOC ,CN.396-AOOOlO - This .contains the' FL0-2D inputs and output files (Part 1)

DVD No 3:

DVD 3 of 3 contains the following:

  • HEC-HMS files (for Winters Wash PMF modeling only) as described in SDOC CN396-A00009 - This contains the HEC-HMS input and output files.
  • HEC-RAS model files (for Centennial Wash, Hassayampa River, and Gila River PMF screening modeling) as described in SDOC CN396-A00009 - This contains the HEC-RAS input and output files.
  • Winters Wash PMF as described in SDOC CN396-A00010 - This contains the FL0-2D inputs and output files (Part 2) 1
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