ML20203A513

Forwards SE Accepting Licensee Calculations Showing That Adequate NPSH Will Be Available for HPCS Pumps

ML20203A513
Person / Time
Site:	Perry
Issue date:	01/27/1999
From:	Pickett D NRC (Affiliation Not Assigned)
To:	Myers L CENTERIOR ENERGY
Shared Package
ML20203A518	List: ML20203A513 ML20203A521
References
TAC-M98505, NUDOCS 9902100019
Download: ML20203A513 (4)

Text

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4 January 27, 1999 Mr. Lew W. Myers Vice President - Nuclear, Perry FirstEnergy Nuclear Operating Company P.O. Box 97, A200 Perry, OH 44081

SUBJECT:

APPLICATION OF PIPE BREAK CRITERIA FOR NONSAFETY-RELATED/NONSEISMIC CATEGORY 1 MODERATE-ENERGY PIPING OUTSIDE CONTAINMENT - PERRY NUCLEAR POWER PLANT (TAC NO.

M96505)

Dear Mr. Myers:

Your letter of August 11,1997 (PY-CEl/NRR-2194L), responded to unresofved items (URIs) and inspection followup items resulting from NRC Inspection Report No. 50-440/97-201. Our subsequent letter of June 11,1998, which included a Request for Additional information (RAl),

concluded that your application of moderate-energy line break criteria for nonseismic Category 1 piping systems may not be consistent with the Perry Safety Evaluation Report (NUREG-0887) nor with Standard Review Plan (SRP) Section 3.6.1 As described in the enclosed safety assessment, the staff is withdrawing the RAI enclosed in our letter of June 11,1998. In addition, the staff is closing URI 97-201-10,

• Pipe Crack Criteria for Moderate-Energy Piping Outside Containment (E1.2.5.2.a)," and URI 97-201-11,

" Suppression Pool Cleanup System Interface with High Pressure Core Spray System (E1.2.5.2.a)."

Sincerely, Original signed by:

Douglas V. Pickett, Senior Project Manager Project Directorate 111-2 Division of Reactor Projects Ill/IV Office of Nuclear Reactor Regulation Distribution:

Docket No. 50440 PUBLIC PDill-2 R/F BBoger DOCKET EAdensam GGrant, R3 (i

Enclosure:

As stated l cc: See next page e D\

DOCUMENT NAME: G:\PD3-3\ PERRY \LTR98505.WPD 9'

T2 receive e copy of this document, indicate in the box: "C" = Copy without enclosures "E" = Copy with encJtkres "N" = No copy 0FFICE P(PQI@l-2 LA:PDIII-2 6 BC:SPLB BC:Sp g /3 D:PDIII-2 C-NAME Dpi"ckett EBarnhill Sty LMarsh* RBaFr/td/ . SRichards WF DATE 01/M/99- 01/h/99 01/20/99 01/'/f/99 . 01/ 21 /99

• See previous concurrence OFFICIAL RECORD COPY g

,s .u i 9902100019 990127 PDR ADOCK 05000440 P PDR

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r . .Janu2ry 27, 1999  !

s' ~ ,

1 Mr. Low W. Myers l Vice President- Nuclear, Perry l FirstEnergy Nuclear Operating Company )

P.O. Box 97, A200 i i Perry, OH 44081

SUBJECT:

APPLICATION OF PIPE BREAK CRITERIA FOR NONSAFETY-

- RELATED/NONSEISMIC CATEGORY 1 MODERATE-ENERGY PlPING OUTSIDE CONTAINMENT- PERRY NUCLEAR POWER PLANT (TAC NO.

M98505)

Dear Mr. Myers:

l Your letter of August 11,1997 (PY-CEl/NRR-2194L), responded to unresolved items (URis) and inspection followup items resulting from NRC Inspection Report No. 50-440/97-201. Our subsequent letter of June 11,1998, which included a Request for Additional Information (RAl),

concluded that your application of moderate-energy line break criteria for nonseismic Category 1 piping systems may not be consistent with the Perry Safety Evaluation Report (NUREG-0887) nor with Standard Review Plan (SRP) Section 3.6.1.

As described in the enclosed safety assessment, the staff is withdrawing the RAI enclosed in our letter of June 11,1998. In addition, the staff is closing URI 97-201-10," Pipe Crack Criteria for Moderate-Energ' '%ing Outside Containment (E1.2.5.2.a)," and URI 97-201-11,

" Suppression Pool' wnup System Interface with High Pressure Core Spray System (E1.2.5.2.a)."

Sincerely, Original signed by:

Douglas V. Pickett, Senior Project Manager Project Directorate ill-2 Division of Reactor Projects lil/IV Office of Nuclear Reactor Regulation Distribution:

Docket No. 50-440 PUBLIC PDill-2 R/F BBoger DOCKET EAdensam GGrant, R3

Enclosure:

As stated -

cc: See next page DOCUMENT NAME: G:\PD3-3\ PERRY \LTR98505.WPD

To receive a copy of this document. Indcate in the bon 'C' = Copy without enetosures *E' = Copy with encjdures *N* = No copy 0FFICE PLP[lIhl-2 LA

PDIII-2 6 BC:SPtB BC:SfL1 -

D:PDIII-2 C I NAME DpiMett EBarnhill ffy LMarsh* RBaFr/16/ SRichards W

{ DATE 01/M/99 01/2)/99 01/20/99 01/ff/99 01/ 2.1 /99

• See previous concurrence OFFICIAL RECORD COPY g

. . , , s., , , , . .

g, y \. UNITED STATES 9 s* NUCLEAR REGULATORY COMMISSION WASHINGTON, o.C. 30000-0001 k.....

January 27, 1999 ,

l Mr. Lew W. Myers _

Vice President - Nuclear, Peny -

FirstEnergy Nuclear Operating Company P.O. Box 97, A200 Perry, OH 44081

SUBJECT:

APPLICATION OF PIPE BREAK CRITERIA FOR NONSAFETY-RELATED/NONSEISMIC CATEGORY 1 MODERATE-ENERGY PIPING OUTSIDE CONTAINMENT- PERRY NUCLEAR POWER PLANT (TAC NO.

M98505) 4

Dear Mr. Myers:

i Your letter of August 11,1997 (PY-CEl/NRR-2194L), responded to unresolved items (URis) and inspection followup items resulting from NRC Inspection Report No. 50-440/97-201. Our  !

subsequent letter of June 11,1998, which included a Request for Additional Information (RAI),

concluded that your application of moderate-energy line break criteria for nonseismic Category 1 piping systems may not be consistent with the Perry Safety Evaluation Report (NUREG-0867) nor with Standard Review Plan (SRP) Section 3.6.1.

As described in the enclosed safety assessment, the staff is withdrawing the RAI enclosed in ourletter of June 11,1998. In addition, the staff is closing URI 97-201-10, " Pipe Crack Criteria for Moderate-Energy Piping Outside Containment (E1.2.5.2.a)," and URI 97-201-11

" Suppression Pool Cleanup System Interface with High Pressure Core Spray System (E1.2.5.2.a)."

Sincerely,

's m

~~ o O__-

N/ PM V Douglas V. Pickett, Senior Project Manager Project Directorate 111-2 Division of Reactor Projects llVIV Cffice of Nuclear Reactor Regulation Docket No. 50 440 ,

Enclosure:

As stated cc: See next page

l

. L. Myers Peny Nuclear Power Plant, Units 1 and 2 FirstEnergy Nuclear Operating Company cc:

James R. Wil!!ams Mcry E. O'Reilly Chief of Staff FirstEnergy Corporation Ohio Emergency Management Agency 76 South Main St. 2855 West Dublin Granville Road Akron,OH 44308 Columbus, OH 43235-7150

. Resident inspector's Office Mayor, Village of Perry U.S. Nuclear Regulatory Commission P.O. Box 100 P.O. Box 331 Perry, OH 44081-0100 I Perry, OH 44081-0331

, Radiological Health Program i Regional Administrator, Region lll Ohio Department of Health U.S. Nuclear Regulatevy Commission P.O. Box 118 801 Warrenville Road Columbus, OH 43266-0118 Lisle, IL 60532-4531 Ohio Environmental Protection Sue Hiatt Agency OCRE Interim Representative DERR--Compliance Unit 8275 Munson ATTN: Mr. Zack A. Clayton Mentor, OH 44060 P.O. Box 104g Columbus, OH 43266-014g Henry L. Hegrat Regulatory Affairs Manager Chairman FirstEnergy Nuclear Operating Company Perry Township Board of Trustees Perry Nuclear Power Plant 3750 Center Road, Box 65 P.O. Box g7, A210 Perry,OH 44081 Perry, OH 44081 State of Ohio William R. Kanda, Jr., Plant Manager Public Utilities Commission FirstEnergy Nuclear Operating Company East Broad Street Perry Nuclear Power Plant Columbus, OH 43266-0573

'P.O. Box g7, SB306 Perry, OH 44081 Mayor, Village of North Perry North Perry Village Hall 4778 Lockwood Road North Peny Village, OH 44081 Donna Owens, Director Ohio Department of Commerce Division ofIndustrialCompliance Bureau of Operations & Maintenance 6606 Tussing Road P. O. Box 400g '

Reynoldsburg, OH 43068-g00g

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