ML15041A468
| ML15041A468 | |
| Person / Time | |
|---|---|
| Site: | Cooper  |
| Issue date: | 02/03/2015 |
| From: | Limpias O Nebraska Public Power District (NPPD) |
| To: | Document Control Desk, Office of Nuclear Reactor Regulation |
| Shared Package | |
| ML15041A523 | List: |
| References | |
| NLS2015006 | |
| Download: ML15041A468 (3) | |
Text
I SECURITY-RELATED INFORMATION - WITHHOLD UNDER 10 CFR 2.390 1
N Nebraska Public Power District "Aways the~e when you need us" NLS2015006 February 3, 2015 U.S. Nuclear Regulatory Commission Attn: Document Control Desk 11555 Rockville Pike Rockville, MD 20852
Subject:
Nebraska Public Power District's Response to Request for Information Pursuant to 10 CFR 50.54(f) Regarding the Flooding Aspects of Recommendation 2.1 of the Near-Term Task Force Review of Insights from the Fukushima Dai-ichi Accident Cooper Nuclear Station, Docket No 50-298, DPR-46
References:
1.
NRC Letter, "Request for Information Pursuant to Title 10 of the Code of Federal Regulations 50.54(f) Regarding Recommendations 2.1, 2.3, and 9.3, of the Near-Term Task Force Review of Insights from the Fukushima Dai-ichi Accident," dated March 12, 2012
- 2.
NPPD Letter to NRC, "Extension Request - Response to March 12, 2012, Request for Information, Enclosure 2, Recommendation 2.1, Flooding, Required Response 2, Flooding Hazard Reevaluation Report," dated February 26, 2014 (NLS2014020)
- 3.
NRC Letter to NPPD, "Cooper Nuclear Station - Relaxation of Response Due Date Regarding Flooding Hazard Reevaluations for Recommendation 2.1 of the Near-Term Task Force Review of the Insights from the Fukushima Dai-ichi Accident (TAC No. MF3632)," dated July 17, 2014
- 4.
NPPD Letter to NRC, "Nebraska Public Power District's Flood Hazard Reevaluation Interim Actions for Cooper Nuclear Station," dated June 4, 2014 (NLS2014052)
Dear Sir or Madam:
On March 12, 2012, the Nuclear Regulatory Commission (NRC) issued Reference 1 to all power reactor licensees and holders of construction permits in active or deferred status. Enclosure 2 of Reference I requested that each licensee perform a reevaluation of external flooding sources and report the results in accordance with the NRC's prioritization plan. In Reference 2, Nebraska Public Power District (NPPD) requested an extension for the submittal of the flood AoiD COOPER NUCLEAR STATION P.O. Box 98/ Brownville, NE 68321-0098 Telephone: (402) 825-3811 / Fax: (402) 825-5211 http://www.nppd.com gv_ý ENCLOSURE I TO THIS LETTER CONTAINS SECURITY-RELATED INFORMATION.
UPON SEPARATION FROM ENCLOSURE 1, THIS COVER LETTER IS DECONTROLLED.
SECURITY-RELATED INFORMATION - WITHHOLD UNDER 10 CFR 2.390 NLS2015006 Page 2 of 3 hazard reevaluation (FHR) report for Cooper Nuclear Station (CNS) to 10 months after receipt of the U.S. Army Corps of Engineers' portion of the CNS FHR report. The NRC approved NPPD's extension request in Reference 3 to February 4, 2015.
NPPD's FHR report for CNS is provided as Enclosure 1. Interim actions, as discussed in Reference 4 and Section 4 of the FHR report, have been developed to address the higher flood hazard. In accordance with Reference 1, an integrated assessment is required if flood levels determined during the hazard reevaluation are not bounded by the current licensing basis flood levels. Reference I also specifies that the integrated assessment must be completed and a report submitted within two years of submitting the FHR report. Therefore, NPPD will submit an integrated assessment report for CNS prior to February 4, 2017.
NPPD requests Enclosure 1, which contains security-related information, be withheld from public disclosure in accordance with 10 CFR 2.390. A redacted version of the FHR report is provided as Enclosure 2 and is suitable for public disclosure.
There are no new regulatory commitments contained in this submittal. Should you have any questions or if additional information is required, please contact Jim Shaw, Licensing Manager, at (402) 825-2788.
I declare under penalty of perjury that the foregoing is true and correct.
Executed on:
2-I, 5
_ oca. 4Limpias Vice President - Nuclear and Chief Nuclear Officer
/bk
Enclosures:
- 1. Cooper Nuclear Station Flood Hazard Reevaluation Report (Security-Related Version)
- 2. Cooper Nuclear Station Flood Hazard Reevaluation Report (Redacted Version) cc:
Regional Administrator, w/enclosures USNRC - Region IV Director, w/enclosures USNRC - Office of Nuclear Reactor Regulation ENCLOSURE I TO THIS LETTER CONTAINS SECURITY-RELATED INFORMATION.
UPON SEPARATION FROM ENCLOSURE 1, THIS COVER LETTER IS DECONTROLLED.
I SECURITY-RELATED INFORMATION - WITHHOLD UNDER 10 CFR 2.390 NLS2015006 Page 3 of 3 Cooper Project Manager, w/enclosures USNRC - NRR Project Directorate IV-I Senior Resident Inspector, w/enclosures USNRC - CNS NPG Distribution, w/o enclosures CNS Records, w/enclosures ENCLOSURE I TO THIS LETTER CONTAINS SECURITY-RELATED INFORMATION.
UPON SEPARATION FROM ENCLOSURE 1, THIS COVER LETTER IS DECONTROLLED.