ML18030B044
| ML18030B044 | |
| Person / Time | |
|---|---|
| Site: | Browns Ferry  |
| Issue date: | 01/31/1986 |
| From: | Gridley R TENNESSEE VALLEY AUTHORITY |
| To: | Muller D Office of Nuclear Reactor Regulation |
| Shared Package | |
| ML18030B045 | List: |
| References | |
| NUDOCS 8602040294 | |
| Download: ML18030B044 (6) | |
Text
<+A ACCESSION NBR:
FAC IL: 50-259 50-260 50-296 AUTH. NAME GRIDLEYi R.
RECIP. NAME MULLER> D. R.
REGULATORY FORMATION DISTRIBUTION 'SY M (RIDS) 8602040294 DOC. DATE: 86/01/31 NOTARIZED:
YES DOCKET 0 Browns Ferry Nuclear Power Stationi Unit 1>
Tennessee 05000259 Browns Ferry Nuclear Power Station>
Unit 2i Tennessee 05000260 Browns Ferry Nuclear Power St'ationi Unit 3>
Tennessee 05000296 AUTHOR AFFILIATION Tennessee Valley Authority RECIPIENT AFFILIATION BWR ProJect Directorate 2
05000259 05000260 O5OOO296
SUBJECT:
Forwards proprietary NEDC-31119>
"10CFR50 App R Submittal Fire Protection
& SaFe Shutdown Sgs Analyses Rept for'Browns Ferry Nuclear Plant. " Rept supersedes previous App R
10 FR50. 48 submittals. Rept withheld (ref 10CFR2. 790).
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TENNESSEE VALLEYAUTHORITY CHATTANOOGA. TENNESSEE 37401 5N 157B Lookout Place January 31, 1986 Director of Nuclear Reactor Regulation Attention:
Mr. D. R. Muller, Project Director BMR Project Directorate No.
2 Division of Boiling Water Reactors (BMR)
U.S. Nuclear Regulatory Commission Washington, D.C.
20555
Dear Mr. Muller:
In the Hatter of the Tennessee Valley Authority Docket Nos.
50-259 50-260 50-296 Please refer to J.
A. Domer's letter to D. B. Vassallo dated September 23, 1985, notifying NRC of TVA's intention to submit a new Appendix R analysis for the Browns Ferry Nuclear Plant (BFN).
Enclosed is TVA's new plan for compliance to 10 CFR 50 Appendix R for BFN.
This document supercedes our previous submittals and should be used exclusively for evaluating, BFN compliance with 10 CFR 50.48 and Appendix R.
This revised plan is the result of a complete reevaluation of our Appendix R program and brings BFN in agreement with current industry and NRC staff positions on Appendix R requirements.
Principal support for the reanalysis was provided by the General Electric Company (GE).
GE has considerable experience in the implementation of Appendix R requirements and has assisted several utilities in this area.
'Substantial revisions to previously planned modifications related to the general areas of spurious operations, fire area evaluations, water curtain applications, and additional considerations for a fire in the control room have been incorporated into this submittal.
The new submittal will require an exemption to the schedular requirements of 10 CFR 50.48(c) for unit 2 only (until the end of the next refueling outage, cycle 6).
This exemption request has been previously submitted on June 30,
- 1982, and again as part of the integrated schedule on July 18, 1983.
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~C 1983-TVA 50TH ANNIVERSARY An Equal Opportunity Employer
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Director of Nuclear Reactor Regulation January 31, 1986 The TVA staff has been communicating openly with the NRC staff and met with them in Bethesda in late 1985 to discuss this new submittal.
Mike Hellums of my staff and Dick Clark of your staff in December 1985 discussed a delay to January 31, 1986 for submitting this plan.
In support of expediting NRC review, the TVA staff is available for any necessary assistance.
If you have any questions, please get in touch with Mike Hellums at FTS 858-2695, Very truly yours, TENNESSEE VALLEY AUTHORITY R. Gridley Manager of Licensing Subscribe'd nd sworn to efoxe me on this
~ay of
'1986.
Notary Public My Commission Expire Enclosures cc (Enclosures):
Mr. R. J. Clark U.S. Nuclear Regulatory Commission Browns Ferry Project. Manager 7920 Norfolk Avenue
- Bethesda, Maryland 20814 U.S. Nuclear Regulatory Commission Region II ATTN:
Dr. J. Nelson Grace, Regional Administrator 101 Marietta Street, NM, Suite 2900 Atlanta, Georgia 30323
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