ML20083Q112

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Amends 75 & 64 to Licenses NPF-76 & NPF-80,respectively, Revising TS 4.6.1.2,re Test Frequency Requirements for Overall Integrated Containment Leakage Rate Tests
ML20083Q112
Person / Time
Site: South Texas  
Issue date: 05/19/1995
From: Alexion T
NRC (Affiliation Not Assigned)
To:
Shared Package
ML20083Q115 List:
References
NUDOCS 9505250112
Download: ML20083Q112 (7)


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S UNITED STATES

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s, NUCLEAR REGULATORY COMMISSION wasumorou, o.c. semes, em vy

  • ..i HOUSTON LIGHTING & POWER COMPANY CITY PUBLIC SERVICE BOARD OF SAN ANTONIO CENTRAL POWER AND LIGHT COMPANY CITY OF AUSTIN. TEXAS

-DOCKET NO. 50-498 SOUTH TEXAS PROJECT. UNIT 1 AMENDMENT TO FACILITY OPERATING LICENSE 4

Amendment No. 75 4-License No. NPF-76 1.

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

A.

The application for. amendment by Houston Lighting & Power Company *

(HL&P) acting on behalf of itself and for the City Public Service Board of San Antonio (CPS), Central Power and Li and City of Austin, Texas (C0A) (the licensees),ght Company (CPL),

dated March 16, 1995, 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, as

- amended, 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 license 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.

  • Houston Lighting & Power Company is authorized to act for the City Public Service Board of San Antonio, Central Power and Light Company and City of Austin, Texas and has exclusive responsibility and control over the physical construction, operation and maintenance of the facility.

9505250112 950519 DR ADOCK O 4y8

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' 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. NPF-76 is hereby amended to read as follows:

2.

Technical Snecificationt The Technical Specifications contained in Appendix A, as' revised through Amendment No. 75, and the Environmental Protection Plan contained in Appendix B, are hereby incorporated in the license.

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

3.

The license amendment is effective as 4f its date of issuance.

FORTHEliUCLEARREGULATORYCOMMISSION f

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' N Thomas W. Alexion, Project Manager i

Project Directorate IV-1 Division of Reactor Projects III/IV Office of Nuclear Reactor Regulation

Attachment:

Changes to the Technical Specifications Date of Issuance: May 19, 1995

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WASHINGTON. D.C. 30086 4001 1

HOUSTON LIGHTING & POWER COMPANY CITY PUBLIC SERVICE BOARD OF SAN ANTONIO CENTRAL POWER AND LIGHT COMPANY CITY OF AUSTIN. TEXAS DOCKET NO. 50-499 c

SOUTH TEXAS PROJECT. UNIT 2 AMENDMENT TO FACILITY OPERATING LICENSE Amendment No. 64 License No. NPF-80

.i 1.

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

A.

The application for amendment by Houston Light.ing & Power Company *

(HL&P) acting on behalf of itself and for the City Public Service Board of San Antonio (CPS), Central Power and Light Company '(CPL),

and City of Austin, Texas (C0A) (the licensees), dated March 16, 1995, 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, as amended, 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

{

snd safety of the public, and (ii) that such activities will be i

ceducted in compliance with the Commission's regulations;

j D.

The issuanca of this license amendment will not be inimical to the common defense and security or to the health and. safety of the l

public; and

.I 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.

  • Houston Lighting & Power Company is authorized to act for the City Public-Service Board of San Antonio, Central Power and Light Company and City of Austin, Texas and has exclusive responsibility and control over the physical construction, operation and maintenance of the facility.

I

J i'

e 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. NPF-80 is hereby-

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. amended to read as follows:

2.

Technical Snecifications The Technical Specifications contained in Appendix A, as revised-through Amendment No. 64, and the Environmental Protection Plan contained in A)pendix B, are hereby incorporated in the license.

The licensee s1all operate the facility in accordance with the Technical Specifications and the Environmental Protection Plan.

3.

The license amendment is effective as of its date of issuance.

FOR THE NUCLEAR REGULATORY COMMISSION l

37YMM N(/

Thomas W. Alexion, Proj ct Manager Project Directorate IV-1 Division of Reactor Projects III/IV Office of Nuclear Reactor Regulation htachment:

Changes to the Technical Specifications Cate of Issuance:

May 19, 1995

ATTACHMENT TO LICENSE AMENDMENT NOS. 75 AND 64 I

FACILITY OPERATING LICENSE NOS. NPF-76 AND NPF-80 DOCKET N05. 50-498 AND 50-4.11 Replace the following page of the Appendix A Technical Specifications with the attached page.

The revised page is identified by Amendment number and contains marginal lines indicating the areas of change. The corresponding overleaf pa5a is also provided to maintain document completenets.

I REMOVE INSERT 3/4 6-2 3/4 6-2 l

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e 314.6 CONTAINMENT SYSTEMS 3/4.6.1 PRIMARY CONTAINMENT

-t CONTAINMENT INTEGRITY ~

LIMITING CONDITION FOR OPERATION 3.6.1.1 Primary CONTAINMENT INTEGRITY shall be maintained.

APPLICABILITY: MODES 1, 2, 3, and 4.

ACIIDN:

q Without primary CONTAINMENT INTEGRITY, restore CONTAINMENT INTEGRITY w hour or be in at least HOT STANDBY within the next 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br /> and in CO i

SHUTDOWN within the following 30 hours3.472222e-4 days <br />0.00833 hours <br />4.960317e-5 weeks <br />1.1415e-5 months <br />.

t SURVEft1&NSE RE001REMENTS 4.6.1.1 Primary CONTAINMENT INTEGRITY shall be demonstrated:

At least once per 31 days by verifying that all penetrations

  • not a.

capable of being closed by OPERABLE' containment automatic isolation valves and required to be closed during accident conditions are closed by valves, blind flanges, or deactivated automatic valves secured in their positions, except as.provided in Specification 3.6.3; 1

b.

By verifying that each containment air lock is in compliance with the requirements of Specification 3.6.1.3; and After each closing of each penetration subject to Type b testing, c.

except the containment air locks, if opened following a Type A or B test, by leak rate testing the seal with gas at a pressure not less than P, 41.2 psig, and verifying that when the measured leakage rate for these seals is added to the leakage rates determined pursuant to S penetrations,pecification 4.6.1.2d. for a11'other Type B and C the combined leakage rate is less than 0.60 L,.

  • Except valves, blind flanges, and deactivated automatic valves which are located inside the containment and are locked, sealed or otherwise secured in the closed position.

each COLD SHUTDOWN except that such verification need not often than once per 92 days.

SOUTH TEXAS - UNITS 1 & 2 3/4 6-1 Unit 1 - Amendment No. 61 Unit 2 - Amendment No. 50

5 CONTAIMENT SYSTEMS CONTAINMENT LEAKAGE LIMITING CONDITION FOR OPERATION 3.6.1.2 Containment leakage rates shall be limited to:

An overall. integrated leakage rate of less than or equal to L 2 a.

i 0.30% by weight of the containment air per 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> at P,, 41.

psig.

b.

A combined leakage rate of less than 0.60 L for all penetrations andvalvessubjecttoTypeBandCtests,wEenpressurizedtoP,.

APPLICABILITY: MODES 1, 2, 3, and 4.

ACTION:

With either the measured overall integrated containment leakage rate exceeding 0.75 L or the measured combined leakage rate for all penetrations and valves subject to Types 8 and C tests exceeding 0.60 L, restore the overall integrated leakage rate to less than 0.75 L andthecombinedleakageratefor all penetrations subject to Type B and C tests to less than 0.60 L, prior to increasing the Reactor Coolant System temperature above 200*F.

SURVEILLANCE REQUIREMENTS 4.6.1.2 The containment leakage rates shall be determined in conformance with the test schedule, criteria, methods and provisions specified or endorsed in Appendix J of 10 CFR Part 50:

a.

Type A tests (Overall Integrated Containment Leakage Rate) shall be conducted during shutdown at intervals as specified by Appendix J of 10 CFR Part 50 or as permitted by Nuclear Regulatory Commission approved exemptions, at a pressure not less than P, 41.2 psig; 1

SOUTH TEXAS - UNITS 1 & 2 3/4 6-2 Unit 1 - Amendment No. 46/4,75 Unit 2 - Amendment No. Mr60,64

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