IR 05000269/1989039
| ML15224A635 | |
| Person / Time | |
|---|---|
| Site: | Oconee  |
| Issue date: | 02/23/1990 |
| From: | Blake J, Julian C NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II) |
| To: | Tucker H DUKE POWER CO. |
| Shared Package | |
| ML15224A636 | List: |
| References | |
| NUDOCS 9003080352 | |
| Download: ML15224A635 (5) | |
Text
February 23, 1990 Docket Nos. 50-269, 50-270, 50-287 License Nos. DPR-38, DPR-47, DPR-55 Duke Power Company ATTN:
Mr. H. B. Tucker, Vice President Nuclear Production Department 422 South Church Street Charlotte, NC 28242 Gentlemen:
SUBJECT:
(INSPECTION REPORT NOS. 50-269/89-39, 50-270/89-39 AND 50-287/89-39)
This refers to the Nuclear Regulatory Commission (NRC) inspection conducted by P. T. Burnett on December 12-15 and 18-20, 198 The inspection included a review of activities authorized for your Oconee facility. At the conclusion of the inspection, the findings were discussed with those members of your staff identified in the enclosed Inspection Repor O Areas examined during the inspection are identified in the repor Within these areas, the inspection consisted of selective examinations of procedures and representative records, interviews with personnel, and observation of activities in progres Within the scope of the inspection, no violations or deviations were identifie The enclosed Inspection Report documents an oral commitment (see paragraph 2)
made by a licensee representative and discussed in the exit interview. If your understanding of this commitment differs from the report statements, please inform this office promptl In accordance with Section 2.790 of the NRC's "Rules of Practice," Part 2, Title 10, Code of Federal Regulations, a copy of this letter and its enclosure will be placed in the NRC Public Document Roo The responses directed by this letter and its enclosure are not subject to the clearance procedures of the Office of Management and Budget as required by the Paperwork Reduction Act of 1980, Pub. L. No. 96-51 E.,0:352 900223 FE'R A.DOC[-K 05000269 Q
Duke Power Company
February 23, 1990 Should you have any questions concerning this letter, please contact u
Sincerely, Original signed by
-
Jerome J. Blake Caudle A. Julian, Chief Engineering Branch Division of Reactor Safety Enclosure:
NRC Inspection Report cc w/encl:
H. B. Barron Station Manager Oconee Nuclear Station P. 0. Box 1439 Seneca, SC 29678 A. V. Carr, Esq Duke Power Company
. P. Box 33189 422 South Church Street Charlotte, NC 28242 County Supervisor of Oconee County Walhalla, SC 29621 Robert B. Borsum Babcock and Wilcox Company Nuclear Power Generation Division Suite 525, 1700 Rockville Pike Rockville, MD 20852 J. Michael McGarry, III, Es Bishop, Cook, Purcell and Reynolds 1400 L Street, NW Washington, D. C. 20005 Office of Intergovernmental Relations 116 West Jones Street Raleigh, NC 27603 (cc w/encl cont'd -
see page 3)
Duke Power Company
February 23, 1990 (cc w/encl cont'd)
Heyward G. Shealy, Chief Bureau of Radiological Health South Carolina Department of Health and Environmental Control 2600 Bull Street Columbia, SC 29201 Manager, LIS NUS Corporation 2536 Countryside Boulevard Clearwater, FL 33515 Paul Guill Duke Power Company P. 0. Box 33189 422 South Church Street Charlotte, NC 28242 Karen E. Long Assistant Attorney General N. C. Department of Justice P. 0. Box 629 O
Raleigh, NC 27602 State of South Carolina bcc w/encl:
L. Wiens, NRR Document Control Desk NRC Resident Inspector U.S. Nuclear Regulatory Commission Route 2, Box 610 Seneca, SC 29678 M. Shymlock G. Belisle P. Burnett RII:DRS RIIDRS:DRP PTBurett:er GABelisle MBShymlock
D9/jo/9 0 WLt/90 0t/QV90
FSAR -
Final Safety Analysis Report IRNI -
intermediate range nuclear instrument ITC -
isothermal temperature coefficient LHR linear heat rate MTC
-
moderator temperature coefficient NI
-
nuclear instrument 0AC operator aid computer ppmB parts per million boron PRNI power range nuclear instrument PT periodic test RCS reactor coolant system RTP rated thermal power SDM shutdown margin SRNI source range nuclear instrument TS Technical Specifications TT temporary test ZPPT zero power physics tests Attachment:
Differential Worth Curve
Atta ent 1
- OCONEE UNIT 3, C
LE 12, ROD GRC)O
Differential Worth Cu-rvc
10 C)
o
01
1.5
6.5 100 Group Average Withdrawal (%)