ML20207B826

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Amend 9 to License NPF-74,revising Figure 3.1-1 to Increase Negative Mtc Limit from -30 Pcm/F to -35 Pcm/F
ML20207B826
Person / Time
Site: Palo Verde Arizona Public Service icon.png
Issue date: 07/25/1988
From: Knighton G
Office of Nuclear Reactor Regulation
To:
Shared Package
ML20207B830 List:
References
NUDOCS 8808040190
Download: ML20207B826 (5)


Text

'

  1. o, UNITED STATES 7.

NUCLEAR REGULATORY COMMISSION g

t WASHINGTON, D. C. 20555

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ARIZONA PUBLIC SERVICE COMPANY, ET. AL.

DOCKET NO. STN 50-530 PALO VERDE h0 CLEAR GENERATING STATION, UNIT N0. 3 AMENDMENT TO FACILITY OPERATING LICENSE Amendment No. 9 License No NPF-74 1.

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

A.

The application for amendment, dated April 7,1988, by the Arizona Public Service Company (APS) on behalf of itself and the Salt River Project Agricultural Improvement and Power District, El Paso Electric Company, Southern California Edison Company, Public Service Company of New Mexico, Los Angeles Department of Water and Power, and Southern California Public Power Authority (licensees), cortplies with the standards and requirements of the Atomic Energy Act of 1954, as amenc'ed (the Act) and the Comission's 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 regulations of the Comission; C.

There is reasonable assurance (1) that the activities authorized by this amendment can be conducted without endangering the health and safety of the public, cnd (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 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.

8808040190 880725 PDR ADOCK 05000530 P

PDC

. 2.

Accordingly, the license is amended by a change to the Technical Specifications as indicated in the enclosure to this license amendment, and paragraph 2.C(2) of Facility Operating License No. NPF-74 is hereby amended to read as follows:

(2) Technical Specifications and Environmental Protection Plan The Technical Specifications contained in Appendix A, as revised through Amendment No. 's, and the Environmental Protection Plan contained in Appendix B, are hereby incorporated into this license.

APS shall operate the facility in accordance with the Technical Specifications and the Environmental Protection Plan.

3.

This license amendment is effective as of the date of issuance. The changes in the Technical Specifications are to become effective within 30 days of issuance of the amendment.

In the period between issuance of the amendment and the effective date of the new Technical Specifications, the licenses shall adhere to the Technical Specifications existing at the time.

The period of time during changeover shall be minimized.

FOR THE NUCLEAR REGULATORY COMMISSION

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l eorge

. Knighton, Mrector ProjectDirectorate)V Division of Reactor Projects - III, IV, V and Special Projects Enclosure Ch3nge to the Technical Specifications Date of Issuance: July 8, 1988 l

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FNCLOSURE TO LICENSE AMEN 0 MENT AMENDMENT NO. 9 TO FACILITY OPERATING LICENSE NO. NPF-74 DOCKET NO. STN 50-530 Replace the following page of tia Appendix A Technical Specifications with the enclosed page. The revised page is identified by Amendment number and conteins vertical lines indicating the area of change. Also to be replaced is the following overleaf page to the amended page.

Amendment Pace Overleaf Page 3/4 1-5 3/4 1-6

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4 MINIMUM TEMPERATURE FOR CRITICALITY LIMITING CONDITION FOR OPERATION 3.1.1.4 The Reactor Coolant System lowest operating loop temperature (Tcold) shall be greater than or equal to 552'F.

APPLICABILITY:

MODES 1 and 2#*.

ACTION:

With a Reactor Coolant System operating loop temperature (Tcold) less than 552'F, restore T to within its limit within 15 minutes or be in HOT cold STANDBY within the next 15 minutes.

SURVEILLANCE REQUIREMENTS 4.1.1. 4 The Raactor Coolant System temperature (Tcold) shall be determined to be greater than or equal to 552*F:

a.

Within 15 minutes prior to achieving reactor criticality, and

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b.

At least once per 30 minutes when the reactor is critical and the Reactor Coolant Syste:a T is less than 557'F.

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  1. With X,ff greater than or equal to 1.0.
  • See Special Test Exception 3.10.5.

1 PALO VERDE - UNIT 3 3/4 1-6 AMENDMENT NO 9

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