ML20094D623

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Amends 137 & 131 to Licenses NPF-35 & NPF-52,respectively, Changing Notation for Overpower Differential Temp Setpoint Delineated in Note 3 in TS Table 2.2-1
ML20094D623
Person / Time
Site: Catawba  Duke Energy icon.png
Issue date: 10/31/1995
From: Berkow H
NRC (Affiliation Not Assigned)
To:
Shared Package
ML20094D625 List:
References
NUDOCS 9511060132
Download: ML20094D623 (6)


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UNITED STATES j

NUCLEAR REGULATORY COMMISSION d

Jr WADHINGToN, D.C. 20066-0001 4 *****,o 9

DUKE POWER COMPANY NORTH CAROLINA ELECTRIC MEMBERSHIP CORPORATION SALUDA RIVER ELECTRIC COOPERATIVE. INC.

DOCKET NO. 50-413 CATAWBA NUCLEAR STATION. UNIT I AMENDMENT TO FACILITY OPERATING LICENSE Amendment No. 137 License No. NPF-35 1.

The Nuclear Regulatory Comission (the Comission) has found that:

A.

The application for amendment to the Catawba Nuclear Station, Unit 1 (the facility) Facility Operating License No. NPF-35 filed by the Duke Power Company, acting for itself, North Carolina Electric Membership Corporation and Saluda River Electric Cooperative, Inc. (licensees), dated September 13, 1995, complies with the standards and requirements of the Atomic Energy Act of 1954, as amended (the Act), and the Comission's rules and regulations as set forth in 10 CFR Chapter I; B.

The facility will operate in conformity with the application, the provisions of the Act, and the rules and regulations of the Comission; 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 set forth in 10 CFR Chapter I; 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 E.

The issuance of this amendment is in accordance with 10 CFR Part 51 of the Comission's regulations and all applicable requirements have been satisfied.

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. 2.

Accordingly, the license is hereby amended by page changes to the Technical Specifications as indicated in the attachment to this license amendment, and Paragraph 2.C.(2) of Facility Operating License No.

NPF-35 is hereby amended to read as follows:

Technical Soecifications The Technical Specifications contained in Appendix A, as revised through Amendment No. 137, and the Environmental Protection Plan contained in Appendix 8, Soth of which are attached hereto, are hereby incorporated into this license. Duke Power Company shall operate the facility in accordance with the Technical Specifications and the Environmental Protection Plan.

J 3.

This license amendment is effective as of its date of issuance and shall be implemented within 30 days from the date of issuance.

FOR THE NUCLEAR REGULATORY C0t#11SSION Herbert N. Berkow, Direct r Project Directorate II-2 Division of Reactor Projects - I/II i

Office of Nuclear Reactor Regulation

Attachment:

Technical Specification Changes Date of Issuance:

October 31, 1995

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J1 UNITED STATES p

j NUCLEAR REGULATORY COMMISSION WASHINGTON. D.C. 20666 4001

.....,o DUKE POWER COMPANY NORTH CAROLINA MUNICIPAL POWER AGENCY NO. 1 PIEDMONT MUNICIPAL POWER AGENCY DOCKET NO. 50-414 CATAWBA NUCLEAR STATION. UNIT 2 AMENDMENT TO FACILITY OPERATING LICENSE Amendment No.131 License No. NPF-52 1.

The Nuclear Regulatory Comission (the Comission) has found that:

A.

The application for amendment to the Catawba Nuclear Station, Unit 2 (the facility) Facility Operating License No. NPF-52 filed by the Duke Power Company, acting for itself, North Carolina Municipal Pcwer Agency No.1 and Piedmont Municipal Power Agency (licensees), dated September 13, 1995, complies with the standards and requirements of the Atomic Energy Act of 1954, as amended (the Act), and the Comission's rules and regulations as set forth in 10 CFR Chapter I; B.

The facility will operate in conformity with the application, the provisions of the Act, and the rules and regulations of the Comission; 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 set forth in 10 CFR Chapter I; 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 E.

The issuance of this amendment is in accordance with 10 CFR Part 51 of the Comission's regulations and all applicable requirements have been satisfied.

, 2.

Accordingly, the license is hereby amended by page changes to the Technical Specifications as indicated in the attachment to this license amendment, and Paragraph 2.C.(2) of Facility Operating License No.

NPF-52 is hereby amended to read as follows:

1 Technical Soecifications The Technical Specifications contained in Appendix A, as revised through Amendment No. 131, and the Environmental Protection Plan contained in Appendix B, both of which are attached hereto, are hereby incorporated into this license. Duke Power Company shall operate the facility in accordance with the Technical Specifications and the Environmental Protection Plan.

3.

This license amendment is effective as of its date of issuance and shall be implemented within 30 days from the date of issuance.

FOR THE NUCLEAR REGULATORY COMMISSION Herbert N. Berkow, Director Project Directorate II-2 Division of Reactor Projects - I/II Office of Nuclear Reactor Regulation

Attachment:

Technical Specification Changes Date of Issuance: October 31, 1995

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ATTACMENT TO LICENSE AMENDMENT NO.

137 FACILITY OPERATING LICENSE NO. NPF-35 DOCKET NO. 50-413 AtiQ TO LICENSE AMEN 0 MENT NO.

131 FACILITY OPERATING LICENSE NO. NPF-52 DOCKET NO. 50-414 Replace the following page of the Appendix "A" Technical Specifications with the enclosed page. The revised page is identified by Amendment number and contains vertical lines indicating the areas of change.

Remove Pace Insert Paae r

2-10 2-10 1

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n TABLE 2.2-1 (Continued)

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TABLE NOTATIONS (Continued)

NOTE 3:

(Continued) i g

K, Overpower AT reactor trip heatup setpoint penalty coefficient as presented in

=

z the core Operating Limits Report for T > T" and K6 - 0 for T s T",

l-us As defined in Note 1, T

Indicated T a

T" instrumentaEon,t RATED THERMAL POWER (Calibration temperature for AT s 590.8'F),

As defined in Note 1, S

and fz (AI) is a function of the indicated differences between top and bottom detectors of the power-range neutron ion chambers; with gains to be selected based on measured instrument response during plant startup tests such that:

7 (i) for q, - g between the " positive" and " negative" f (AI) breakpoints as presented in z

5 the Core Operating Limits Report; f (AI) - 0, where q and g are percent RATED 2

THERMAL POWER in the top and bottom halves of the cor,e respectively, and q, + g is total THERMAL POWER in percent of RATED THERMAL POWER; (ii) for each percent AI that the magnitude of q, Operating Limits Report, the AT Trip-g is more 2

" negative" breakpoint presented in the Core Setpoint shall be automatically reduced by the f (AI) " negative" slope presented in 2

the Core Operating Limits Report; and (iii) for each percent AI that magnitude of q -

.is more positive than the f (AI)

" positive"breakpointpresentedinthebore ratingLimitsReportthediTrip Setpoint shall be automatically reduced by the f (AI) " positive" slope presented in z

the Core Operating Limits Report.

NOTE 4:

The channel's maximum Trip Setpoint shall not exceed its computed Trip Setpoint by more than 3.0% (Unit 1) and 3.3% (Unit 2) of Rated Thermal Power.

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