ML15244A187
| ML15244A187 | |
| Person / Time | |
|---|---|
| Site: | Oconee  |
| Issue date: | 11/19/1986 |
| From: | Stolz J Office of Nuclear Reactor Regulation |
| To: | Tucker H DUKE POWER CO. |
| Shared Package | |
| ML15244A188 | List: |
| References | |
| GL-83-28, NUDOCS 8612080359 | |
| Download: ML15244A187 (2) | |
Text
November 19, 1986 Dockets Nos. 50-269, 50-270 Distribution: Docket File and 50-287 NRC & L PDRs Branch Files RIngram GEdison CMcCracken SWest Mr. Hal B. Tucker EJordan JPartlow Vice President - Nuclear Production OGC ACRS Duke Power Company BGrimes FMiraglia P. 0. Box 33189 DLasher 422 South Church Street Charlotte, North Carolina 28242
SUBJECT:
GENERIC LETTER 83-28, ITEM 4.4, REACTOR TRIP SYSTEM RELIABILITY (IMPROVEMENTS IN MAINTENANCE AND TEST PROCEDURES FOR B&W PLANTS)
Re:
Oconee Nuclear Station, Units 1, 2 and 3 We have reviewed your letters dated November 4, 1983, August 9, 1985 and December 2, 1985 responding to Generic Letter 83-28, "Required Actions Based on Generic Implications of Salem ATWS Events."
Item 4.4 of Generic Letter 83-28 required licensees with Babcock & Wilcox reactors to confirm that safety related maintenance and test procedures are applied to the diverse reactor trip feature provided by interrupting power to control rods through the silicon controlled rectifiers and to include the silicon controlled rectifiers in the appropriate surveillance and test sections of the Technical Specifications.
Based on our review, we have concluded that the reactor trip system maintenance and test procedures at Oconee Nuclear Station are acceptable. The details of our review are contained in the enclosed Safety Evaluation.
By letter dated August 20, 1986, we issued Amendments 148, 148, and 145 to Facility Operating Licenses DPR-38, DPR-47 and DPR-55 for Oconee Nuclear Station, Units 1, 2 and 3 respectively. This action constituted our approval of the Technical Specification changes required by Item 4.4.
Sincerely,
/S/
John F. Stolz, Director PWR Project Directorate #6 Division of PWR Licensing-B
Enclosure:
As stated cc w/enclosure:
See next page PWR#
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/((/86 612090359 861119 PDR ADOCK 05000269' S P PDRf
Mr. H. B. Tucker Oconee Nuclear Station Duke Power Company Units Nos. 1, 2 and 3 cc:
Mr. William L. Porter Mr. Paul F. Guill Duke Power Company Duke Power Company P. 0. Box 33189 Post Office Box 33189 422 South Church Street 422 South Church Street Charlotte, North Carolina 28242 Charlotte, North Carolina 28242 J. Michael McGarry, III, Esq.
Bishop, Liberman, Cook, Purcell & Reynolds 1200 Seventeenth Street, N.W.
Washington, D.C. 20036 Mr. Robert B. Borsum Babcock & Wilcox Nuclear Power Generation Division Suite 220, 7910 Woodmont Avenue Bethesda, Maryland 20814 Manager, LIS NUS Corporation 2536 Countryside Boulevard Clearwater, Florida 33515 Senior Resident Inspector U.S. Nuclear Regulatory Commission Route 2, Box 610 Seneca, South Carolina 29678 Regional Administrator U.S. Nuclear Regulatory Commission 101 Marietta Street, N.W.
Suite 3100 Atlanta, Georgia 30303 Mr. Heyward G. Shealy, Chief Bureau of Radiological Health South Carolina Department of Health and Environmental Control 2600 Bull Street Columbia, South Carolina 29201 Office of Intergovernmental Relations 116 West Jones Street Raleigh, North Carolina 27603 Honorable James M. Phinney County Supervisor of Oconee County Walhalla, South Carolina 29621