NUREG-1407, Forwards SER & Technical Evaluation Rept of Fort Calhoun Station Individual Plant Exam of External Events Submittal. Staff Concludes That Licensee IPEEE Complete with Regard to Info Requested by Suppl 4 to GL 88-20: Difference between revisions

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#REDIRECT [[NUREG-1407, SER Concluding That Licensee IPEEE Process Capable of Identifying Most Likely Severe Accidents & Severe Accident Vulnerabilities & That IPEEE Has Met Intent of GL 88-20, Suppl 4 & Resolution of Specific GSIs]]
| number = ML20206M236
| issue date = 05/06/1999
| title = Forwards SER & Technical Evaluation Rept of Fort Calhoun Station Individual Plant Exam of External Events Submittal. Staff Concludes That Licensee IPEEE Complete with Regard to Info Requested by Suppl 4 to GL 88-20
| author name = Wharton L
| author affiliation = NRC (Affiliation Not Assigned)
| addressee name = Gambhir S
| addressee affiliation = OMAHA PUBLIC POWER DISTRICT
| docket = 05000285
| license number =
| contact person =
| case reference number = RTR-NUREG-1407
| document report number = GL-88-20, TAC-M83623, NUDOCS 9905140228
| package number = ML20206M239
| document type = CORRESPONDENCE-LETTERS, OUTGOING CORRESPONDENCE
| page count = 4
}}
 
=Text=
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A                                  UNITED STATES co.1&T I(    *
* NUCLEAR REGULATORY COMMISSION k
WASHINGTON, D.C. 30006 4 001
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                            ..,,,                                            May 6, 1999 r
E Mr. S. K. Gambhir Division Manager - Nuclear Operations Omaha Public Power District Fort Calhoun Station FC-2-4 Adm.
Post Office Box 2,99 Hwy. 75'- North of Fort Calhoen
:                          Fort Calhoun, Nebraska 68023-0399 J                           
 
==SUBJECT:==
REVIEW OF FORT CALHOUN STATION INDIVIDUAL PLANT EXAMINATION i                                              OF EXTERNAL EVENTS (IPEEE) SUBMITTAL (TAC No. M83623)
                            = Deer Mr. Gambhir:
On June 28,1991, the U.S. Nuclear Regulatory Commission (NRC) issued Generic Letter (GL) 88-20, Supplement 4 (with NUREG-1407, Procedural and Submittal Guidance) requesting all licensees to perform Individual Pant Examinations of Extemal Events (IPEEE) to identify plant
[
specific vulnerabilities to severe accidents and to report the resulte to the Commission together with any licensee-determined improvements and corrective actions. On June 30,1995, Omaha Public Power District (OPPD) submitted its Phase il response to GL 88-20, which included the complete updated Fort Calhoun Station (FCS) IPEEE consisting of fire and seismic event analyses and updated replacement analyses for flooding, transportation and nearby facilities accidents.
The staff's review findings are summarized in the enclosed staff evaluation report (SER)
                          ~ (Enclosure 1), and the details of the contractor's findings are in the enclosed technical evaluation report (TER) (Enclosure 2).
On the basis of the overall review findings, the staff concludes that: (1) the licensee's IPEEE is complete with regard to the information requested by Supplement 4 to Generic Letter 88-20 (and associated guidance in NUREG-1407), and (2) the IPEEE results are reasonable given the
=
FCS design, operation, and history. Therefore, the staff. concludes that the licensee's IPEEE process is capable of identifying the most likely severe accidents and severe accident
                          . vulnerabilities, and therefore, that the FCS IPEEE has met the intent of Supplement 4 to Generic Letter 88-20 and the resolution of specific generic safety issues discussed in this SER.
                                                                                                                                  \
                                                                                                                                \
9"0514022        990506 0
PDR      ADOCK 05000285 P                        PDR s
A
 
s i
Mr. S. K. Gambhir                                    If you have any questions regarding the enclosed SER or TER, you can contact me at (301) 415-1396 or Brad Hardin at (301) 415-6561.
Sincerely, Is/                                        l L. Raynard Wharton, Project Manager, Section 2 Project Directorate IV & Decommissioning Division of Licensing Project Management Office of Nuclear Reactor Regulation Docket No. 50-285
 
==Enclosures:==
: 1. Staff Evaluation Report
: 2. Technical Evaluation Report cc w/encls: See next page DISTRIBUTION:
Docket File PUBLIC PDIV-2 Reading
      'JZwolinski/SBlack SRichards RWharton EPeyton OGC ACRS, T2E26 KBrockman, RIV DGraves, RIV BHardin, RES ARubin, RES CWoods, RES DCoe RHernan RCN (SE)
DOCUMENT NAME: M83623.WPD OFC    PDIV-2/PM        PDIV-2/LA        PDIV-2/SC NAME    hharton          EPe              SDembek //2L      -
DATE    5/ /99          5 / 3 /99        5 /[/
OFFICIAL RECORD COPY
)
 
r; 4
Mr. S. K. Gambhir                                .
if you have any questions regarding the enclosed SER or TER, you can contact me at (301) 4151396 or Brad Hardin at (301) 415-6561.
Sincerely, l
WLd' M L Raynard Wharton, Project Manager, Section 2 i
Project Directorate IV & Decommissioning Division of Licensing Project Management Office of Nuclear Reactor Regulation Docket No. 50-285
 
==Enclosures:==
: 1. Staff Evaluation Report
: 2. Technical Evaluation Report cc w/encis: See next page I
l I
                                                                                                )
 
Ft. Calhoun Station, Unit 1 cc:
Winston & Strawn ATTN: Perry D. Robinson, Esq.
1400 L Street, N.W.
Washington, DC 20005-3502 Mr. Jack Jensen, Chairman -
Washington County Board of Supervisors Blair, Nebraska 68008 Mr. Wayne Walker, Resident inspector U.S. Nuclear Regulatory Commission Post Office Box 309 Fort Calhoun, Nebraska 68023 Regional Administrator, Region IV U.S. Nuclear Regulatory Commission 611 Ryan Plaza Drive, Suite 1000 Arlington, Texas 76011 Ms. Cheryl Rodgers, LLRW Program Manager Environmental Protection Section Nebraska Department of Health 301 Centennial Mall, South P.O. Box 95007 Lincoln, Nebraska 68509-5007 Mr. J. M. Solymossy Manager- Fort Calhoun Station Omaha Public Power District Fort Calhoun Station FC-1-1 Plant Post Office Box 399 Hwy. 75 - North of Fort Calhoun Fort Calhoun, Nebraska 68023 Mr. Mark T. Frans Manager- Nuclear Licensing Omaha Public Power District Fort Calhoun Station FC-2-4 Adm.
Post Office Box 399 Hwy 75 - North of Fort Calhoun Fort Calhoun, Nebraska 68023-0399
                                    -  .      .}}

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