ML17328A330

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Amends 139 & 126 to Licenses DPR-58 & DPR-74,respectively, Changing Tech Spec Table 3.3-2 to Explicitly Require Time Response Testing of Lower Set Point Power Range Neutron Flux Reactor Trip
ML17328A330
Person / Time
Site: Cook  
Issue date: 06/27/1990
From: Pierson R
Office of Nuclear Reactor Regulation
To:
Shared Package
ML17328A331 List:
References
NUDOCS 9007230228
Download: ML17328A330 (10)


Text

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UNITEDSTATES NUCLEAR REGULATORY COMMISSION WASHINGTON, D. C. 20555 INDIANA MICHIGAN POWER COMPANY DOCKET NO. 50-315 DONALD C.

COOK NUCLEAR PLANT UNIT NO.

1 AMENDMENT TO FACILITY OPERATING LICENSE Amendment No.139 License No. DPR-58 1.

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

A.

The application for amendment by Indiana Michigan Power Company (the licensee) dated March 29, 1989, complies with the standards and requirements of the Atomic Energy Act of 1954, as amended (the Act),

and the Commission's rules and regulations set forth in 10 CFR Chapter I; B.

The facility wi 11 operate in conformity with the application, the provisions of the Act, and 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 vrith the Commission's regulations; D.

The issuance of this amendment will not be inimical to the common 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 Commission's regulations and all applicable requirements have been satisfied.

9007230228 900627 PDR ADOCK 0SO003<5 P

2.

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

DPR-74 is hereby amended to read as follows:

Technical S ecifications The Technical Specifications contained in Appendices A and B, as revised through Amendment No. 139, are hereby incorporated in the license.

The licensee shall operate the facility in accordance with the Technical Specifications.

3.

This license amendment is effective as of the date of its issuance.

FOR THE NUCLEAR REGULATORY COMMISSION

Attachment:

Changes to the Technical Specifications Date of Issuance:

June 27, 1990 Robert C. Pierson, Acting Director Project Directorate III-1 Division of Reactor Projects - III, IV, V 8 Special Projects Office of Nuclear Reactor Regulation

ATTACHMENT TO LICENSE AMENDMENT NO.

139 FACILITY OPERATING LICENSE NO. DPR-58 DOCKET NO. 50-315 Revise Appendix A Technical Specifications by removing the page identified below and inserting the attached page.

The revised page is identified by amendment number and contains marginal lines indicating the area of change.

REMOVE 3/4 3-10 INSERT 3/4 3-10

TABLE 3.3-2 REACTOR TRIP SYSTEM INSTRUMENTATION RESPONSE TIMES FUNCTIONAL UNIT

1. Manual Reactor Trip

RESPONSE

TIME NOT APPLICABLE 2.

Power Range, Neutron Flux (High and Low Setpoint) 3.

Power Range, Neutron Flux, High Positive Rate Less than or equil to 0.5 seconds NOT APPLICABLE 4.

Power Range, Neutron Flux, High Negative Rate Less than or equal to 0.5 seconds*

5. Intermediate
Range, Neutron Flux 6.

Source

Range, Neutron Flux
7. Overtemperature delta T

NOT APPLICABLE NOT APPLICABLE Less than or equN1 to 6.0 seconds

8. Overpower delta T
9. Pressurizer Pressure--Low NOT APPLICABLE Less than or equal to 1.0 seconds 10.Pressurizer Pressure--High Less than or equal to 1.0 seconds 11.Pressurizer Water Level--High NOT APPLICABLE
  • Neutron detectors are exempt from response time testing.

Response

time of the neutron flux signal portion of the channel shall be measured from detector output or input of first electronic component in channel.

COOK NUCLEAR PLANT - UNIT 1 3/4 3-10 AMENDMENT NO. gg,egg,139

UNITEDSTATES NUCLEAR REGULATORY COMMISSION WASHINGTON, D. C. 20555 e

INDIANA MICHIGAN POWER COMPANY DOCKET NO. 50-316 DONALD C.

COOK NUCLEAR PLANT UNIT NO.

2 AMENDMENT TO FACILITY OPERATING LICENSE Amendment No.

126 License No. DPR-74 1.

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

A.

The application for amendment by Indiana Michigan Power Company (the licensee) dated March 29, 1989, complies with the standards and requirements of the Atomic Energy Act of 1954, as amended (the Act),

and the Commission's rules and regulations 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 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 Commission's regulations; D.

The issuance of this amendment will not be inimical to the common 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 Commission's regulations and all applicable requirements have been satisfied.

2.

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

DPR-74 is hereby amended to read as follows:

Technical S ecifications The Technical Specifications contained in Appendices A and B, as revised through Amendment No. 126, are hereby incorporated in the license.

The licensee shall operate the facility in accordance with the Technical Specifications.

3.

This license amendment is effective as of the date of its issuance.

FOR THE NUCLEAR REGULATORY COMMISSION c.

P.

Robert C. Pierson, Acting Director Project Directorate III-I

,Division of Reactor Projects - III, IV, V 8 Special Projects Office of Nuclear Reactor Regulation

Attachment:

Changes to the Technical Specifications Date of Issuance:

June 27 gggQ

ATTACHMENT TO LICENSE AMENDMENT NO.

126 FACILITY OPERATING LICENSE NO.

DPR-74 DOCKET NO. 50-316 Revise Appendix A Technical Specifications by removing the page identified below and inserting the attached page.

The revised page is identified by amendment number and contains marginal lines indicating the area of change.

RENOVE 3/4 3-9 INSERT 3/4 3-9

TABLE 3.3-2 REACTOR TRIP SYSTEM INSTRUMENTATION RESPONSE TIMES FUNCTIONAL UNIT

RESPONSE

TIME

1. Manual Reactor Trip NOT APPLICABLE 2.

Power Range, Neutron Flux (High and Low Setpoint)

Less than or equil to 0.5 seconds 3.

Power Range, Neutron Flux, Sigh Positive Rate 4.

Power Range, Neutron Flux, High Negative Rate NOT APPLICABLE Less than or equal to 0.5 seconds*

5. Intermediate
Range, Neutron Flux 6.

Source

Range, Neutron Flux
7. Overtemperature delta T
8. Overpower delta T
9. Pressurizer Pressure--Low NOT APPLICABLE NOT APPLICABLE Less than ot eqnNl to 6.0 seconds NOT APPLICABLE Less than or equal to 1.0 seconds 10.Pressurizer Pressure--High Less than or equal to 1.0 seconds 11.Pressurizer Water Level--High NOT APPLICABLE
  • Neutron detectors are exempt from response time testing.

Response

time of the neutron flux signal portion of the channel shall be measured from detector output or input of first electronic component in channel.

COOK NUCLEAR PLANT - UNIT 2 3/4 3-9 AMENDMENT NO. )7,126