ML20090C174
| ML20090C174 | |
| Person / Time | |
|---|---|
| Site: | Davis Besse  |
| Issue date: | 07/06/1984 |
| From: | Rivenbark G Office of Nuclear Reactor Regulation |
| To: | Cleveland Electric Illuminating Co, Toledo Edison Co |
| Shared Package | |
| ML20090C177 | List: |
| References | |
| NPF-03-A-070 NUDOCS 8407130193 | |
| Download: ML20090C174 (5) | |
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UNITED STATES ,y g NUCLEAR REGULATORY COMMISSION j WASHtNGTON. D. C. 20555 s.,...../ THE TOLED0 EDISON COMPANY AND THE CLEVELAND ELECTRIC ILLUMINATING COMPANY DOCKET NO. 50-346 DAVIS-BESSE NUCLEAR POWER STATION, UNIT NO.1 AMENDMENT TO FACILITY OPERATING LICENSE Amendment No. 70 License No NPF-3 1. The Nuclear Regulatory Comission (the Comission) has fcund that: A. The application for amendment by The Toledo Edison Company and The Cleveland Electric Illuminating Company (the licensees) dated August 18, 1983, complies with the standards and requirements of the Atomic Energy Act of 1954, as amended (the Act) and the Comission's rules and regulations set forth in 10 CFR Chapter I; 1 B. The facility will operate in conformity with the application, the provisions of the Act, 6nd the rules and regulations of the Commission; C. There is reasonable assurance (i) that the activities authorized by this amendment can be conducted without endangering the health and safety of the public, and (ii) that such activities will be conducted in compliance with the Comission's regulations D. The issuance of this amendment will not be inimical to'the comon defense and security or to the health and safety of the public; and n E. The issuance of this amendment is in accordance with 10 CFR Part 51 l of the Comission's regulations and all applicable requirements have l been satisfied. 2. Accordingly, the license is amended by changes to the Technical Specifications as indicated in the attachment to this license amendment, i and paragraph 2.C.(2) of Facility Operating License No. NPF-3 is hereby amended to read as follows: 8407130193 840706 PDR ADOCK 05000346 P PDR
o m 2-Technical Soecifications The Technical Specifications contained in Appendices A and.B, as revised through Amendment No. 70, are hereby incorporated in the license. The Toledo Edison Company shall operate the facility in accordance with the Technical Specifications. l 3. This license amendment is effective as of its date of issuance. FOR THE NUCLEAR REGULATORY COMMISSION (x-ful2fc ,[ ? gy eorge Rivenbark, Acting Chief Operating Reactors Branch #4 Division of Licensing
Attachment:
Changes to the Technical Spccifications Date of Issuance: July 6,1984 a 4 e a ~aw. --e. 4e
1 ATTACHMENT TO LICENSE AMENDMENT NO. 70 FACILITY OPERATING LICENSE NO. NPF-3 DOCKET NO. 50-346 Replace page 3/4 3-35 of the Appendix "A" Technical Specifications with the enclosed page. The revised page is identified by Amendment number and contains a vertical line indicating the area of change. The corresponding overleaf page is also provided to maintain document completeness. 3 4 e h k 4 m 9 e w-we,... -w,
..~ INSTRUMENTATION INCORE DETECTORS LIMITING CONDITION FOR OPERATION 3.3.3.2 As a minimum, the incore detectors shall be OPERABLE as speci-fied below. a. For AXIAL POWER IMBALANCE measurements: 1. Nine detectors shall be arranged such that there are three detectors in each of three. strings and there are,three detectors lying in the same axial plane with one plane at the core mid-plane and one plane in each axial core half. 2. The axial planes in each core half shall be symetrical about the core mid-plane. 3. The detector strings shall not have radial symmetry. b. For QUADRANT POWER TILT measurements with the Minimum Incore Dectector System: 1. Two sets of 4 detectors shall lie in each core half. Each set of detectors shall lie in the same axial plane. The two sets in the same core half r.ay lie in the same axial plane. I - 2. Detectors in the same plane shall have quarter core radial symmetry. c. For QUADRANT POWER TILT measurements, at least 75% of. the Symmetric Incore Detectors in each core quadrant shall be 4 OPERABLE. N d. For F and F measurements with the Incore Detector System at le t 75% Of all incore detectors in each core quadrant shall be OPERABLE. APPLICABILITY: When the incore detection system is used for measurt. ment 1 of: a. The AXIAL POWER IMBALANCE. b. The QUADRANT POWER TILT. N c. FaH* d. F. q l' ACTION: l With less than the specified minimum incore detector arrangement OPERABLE, do not use incore detectors for the above applicable measurement. The provisions of Specifications 3.0.3 and 3.0.4 are not applicable. DAVIS-BESSE, UNIT 1 '3/4 3-35 Amendment No. 70 T... ~ T:. - - -. - ^~ :
INSTRUMENTATION j A SURVEILLANCE REOUIREMENTS i 4.3.3.2 The incore detector system shall' be demonstrated OPERABLE: a. By performance of a CHANNEL CHECK witnin 7 days prior to its use for measurement of th2 AXIAL PCL'CR IMBALANCE or the QUADRANT POWER TILT. b. At least once per 18 months by perfonnance of a CHANNEL CALIBRATION which does not include the neutron detectors. l-i g DAVIS-BESSE, UNIT 1 3/4 3-36 .*s- .e- - =. + = =}}