ML20116F581

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Amends 45 & 34 to Licenses NPF-76 & NPF-80,respectively, Reflecting Changes in Toxic Gas Monitors & Number of Logic Channels for Unit 1
ML20116F581
Person / Time
Site: South Texas  STP Nuclear Operating Company icon.png
Issue date: 11/05/1992
From: Black Z
Office of Nuclear Reactor Regulation
To:
Shared Package
ML20116F584 List:
References
NUDOCS 9211100406
Download: ML20116F581 (7)


Text

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UNITED STATES

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,6 HOUSTON LIGHTING & POWER COMPANY CITY PUBLIC SE.RVICE BOARD OF SAN ANTONIO CENTRAL POWER AND LIGHT COMPANY CITY OF AUSTIN. TEXAS DOCKET NO. 50-498 SOUTH TEXAS PROJECT. UNIT 1 AMENDMFNT TO FACILITY OPERATING LICENSE Amendment No. 45-Licenst 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 Light Company (CPL),

and City of Austin, Texas (C0A) (the licensees) dated August 30, 1991, as superseded by application dated June 2, 1992, complies with the standards and requirements of the Atomic Energy Act of 1954, as amended (the Act), and the Commission's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

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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 CFRTart 51 of the Commission's regulations and all applicable requirements hhve 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, T3xas and has exclusiva responsibility and control over the physical ccnstruction, operation and maintenance of the facility.

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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 Specifications The Technical Specifications contained in Appendix A,-as revised through Amendment No. 45

, 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 of its date of issuance and to be implemented not later than the completion of the fourth refueling outage for Unit 1 which is scheduled for November 20, 1992.

FOR THE NUCLEAR REGULATORY COMMISSION i

Suzanne'C. Black, Director Project Directorate IV-2 Division of Reactor Projects III/IV/V Office of Nuclear Reactor Regulation l

Attachment:

Changes to the Technical Specifications Date of Issuance:

November 5,1992

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NUCLEAR REGULATORY COMMISslON

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HOUSTON LIGHTING & POWER COMPANY CITY PUBLIC SERVICE BOARD OF SAN ANT 0rlI0 CENTRAL POWER AND LIGHT COMPANY CITY OF AUSTIN. TEXAS Il0CKET NO. 50-499 SOUTH TEXAS PROJECT. UNIT 2 AMENDMENT TO FACillTY OPERATING LICENSE Amendment No. 34 License No. NPF-80 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 ':r the City Public Service Board of San Antonio (CPS), Central Power and Light Company (CPL),

and City of Austin, Texas (C0A) (the licensees) dated August 30, 1991, as superseded by application dated June 2,1992, complies with the standards and requirements of the Atomic Energy Act of 1954, as amended (the Act), and the Commission's rules and regulatic,ns set forth in 10 CFR Chapter I; B.

The ft.:ility 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 regu?ations; 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 "mpany and City of Austin, Texas and has exclusive responsibility and control over the physical construction, operation and maintenance of the facility.

. 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 bereby amended to read as follows:

2.

Technical Specifications The Technical Specifications contained in Appendix A, as revised through Amendment No. 34, and the Environmental Protection Plan contained in Appendix B, are hereby incorporated in the license.

The licensee shall operate the fac:lity in accordance with the Technical Specifications and the Ensironmental Protection Plan.

3.

The license amendment is effective as of.its date of issuance and to be implemented not later than the completion of the fourth refueling outage for Unit I which is scheduled for November 20, 1992 FOR THE NUCLEAR REGULATORY COMMISSION N o h,. h A c b Suzanne C. Black, Director Project Directorate IV-2 Division of Reactor Projects !!I/IV/V Office of Nuclear Reactor Regulation Attochment:

Changes to the Technical Specifications Date of Issuance: November 5,1992

ATTACHMENT TO LICENSE AMENDMENT NOS. 45 AND 34 EACILITY OPERATING LICENSE NOS. NPF-76 AND NPF-80 DOCKET NOS. 50-498 AND 50-499 Replace the following page of the Appendix A Technical Specificati attached page.

The revised page is id ons with the contains vertical lines indicating the areas of change.tified t'y Amendment number a overleaf page is also provided to maintain document completenessThe correspond

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3/4 3-75 3/4 3-75 PHI I A

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  • STRUMENTATION' a

CHEMICAL-DETECTION SYSTEMS l.IMITING CONDITION FOR OPERATION 3.3.3.7. The independent Chemical Detection Systems _ of each Unit shall be l.

OPERABLE with theirfAlarm/ Trip Setpoints adjusted to actuate at the following concentrations:

a.

Vinyl Acetate s 10 ppm b.

Anhydrous Ammonia /

s 25 ppm Ammonium Hydroxide /

APPLICABILITY: All MODES.*

ACTION:

UNIT 1:

a.

With one Chemical Detection System inoperable, restore the inoperable system to OPERABLE status'within 7 days or place the-affected channel in its tripped condition.**

b.

With two or more Chemical Detection Systems inoperable, within 1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br /> initiate and' maintain operation of the Control Room Emergency Ventilation System in the recirculation mode of operation.

UNIT 2:

a.

With one Chemical Detection System. inoperable, restore the-inoperable system to OPERABLE status within 7 days or within the next 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br /> initiate and maintain operation-of the Contrnl Room Emergency Ventilation System in the recirculation mode of operation, b.

With both Chemical Detection Systems inoperable, within 1-hour initiate and maintain operation of the Control Room Emergency Ventilation System in.the-recirculation mode of operation..

SURVEILLANCE-RE0VIREMENTS 4.3.3.7 Each Chemical Detection System shall befdemonstrated OPERABLE by performance lof a CHANNEL CHECK at least once per-12 hours, an ANALOG and/or-DIGITAL CHANNEL OPERATION TEST at least once per 31 days-and a CHANNEL CALIBRATION'at least once-per 18 months.

  • In MODES 5 and 6, if-it becomes necessary to place the Control Room i

Emergency Ventilation System in the recirculation mode of. operation-and if other. Technical -Specifications (3.7.7 " Control Room Makeup. and Cleanup Filtration System" and/or Table 3.3-3, Item 10 " Control' Room Ventilation")

. require placing the system in the recirculation and makeup filtration mode,

-then in this-situation, place the system in the filte:ed recirculation mode

.qaly.

    • The inoperable system may be bypassed for up to 4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br /> for surveillance-testing of the other systems per Specification 4.3.3.7.

SOUTH TEXAS - UNITS 1 & 2 3/4 3-75 Unit 1 - Amendment No. Jh. 45 Unit 2 - Amendment No.'E, 34

INSTRUMENTATION 3.3.3.8 (This specification number is not used.)

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SOUTH TIXAS - UNITS 1 & 2 3/4 3-76 l.