ML20204H800

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Amends 89 & 78 to Licenses DPR-77 & DPR-79,respectively, Deleting Tech Spec Action Statement Which Allows Power Operation Up to 30 Days When Ice Bed Temp Monitoring Sys Inoperable
ML20204H800
Person / Time
Site: Sequoyah  Tennessee Valley Authority icon.png
Issue date: 10/14/1988
From: Black S
NRC OFFICE OF SPECIAL PROJECTS
To:
Shared Package
ML20204H803 List:
References
NUDOCS 8810240479
Download: ML20204H800 (8)


Text

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TENNESSEE VALLEY AUTHORITY DOCKET NC. 50-327 SEQUOYAH NUCLEAR PLANT, UNIT 1 AMENDMENT TO FACILITY OPERATING LICENSE Amendment No. 89 License No. DPp-77 1.

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

A.

The application for amendment by Tennessee Valley Authority (the licensee) dated Aay 29, 1987, complies w'th the standards and requirements of the Atomic Energy Act (954, as amended (the Act),

and the Comission's rules and regulat s 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 Cnmission'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 emendment is in accordance with 10 CFR Part 51 of the Comission's regulations and all applicable requirements have been satisfied.

t 8810240479 881014 PDR ADOCK 05000327 P

PDC

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-7) is hereby emended to read as follows:

(2) Technical Specifications The Technical Specifications contained in Appendices A and B, as revised through Amendment No. 89, 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 its date of issuance.

FOR THE NUCLEAR REGULATORY COMMISSION Suzanne Black, Assistant Director for Projects TVA Projects Division Office of Special Projects

Attachment:

Changes to the Technical Specificatic'm Date of Issuance:

October 14, 1988 P

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ATTAC!iMENT TO LI, ENSE AMEN 0 MENT NO. 89 C

FACILIT5 OPERATING LICENSE NO. OPR-77 00CKET NO. 50-327 Revise tl'e Appendix A Technical Specifications by removing the pages identified below and inserting the enclosed pages. The revised pages are identified by the captioned amendment number and contain marginal lines indicating the area of change.

REMOVE INSERT 3/4 6-28 3/4 6-28 1

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CON 1AINMEN_T_ SYSTEMS ICE BE0 IEMPERATURE MONITORING SYSTEM LIMITING CONDITION FOR OPERATION 3.6.5.2 The ice bed temperature monitoring system shall be OPERABLE with at least 2 OPERABLE RTO channels in the ice ued at each of 3 basic elevations (10'6", 30'9" and 55' above the floor of the ice condenser) for each one third of the ice condenser.

APPLICABILITY:

l10 DES 1, 2, 3 and 4.

ACTION:

a.

With the ice bed temperature indication not available in the main contre.1 room, determine the ice bed temperature at the local ice conden'er temp'.ature monitoring panel every 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> b.

With

..y ice bed temperature monitoring system inoperable and unable to determine the ice bed temperatures by alternate means, POWER l

OPERATION may continue for up to 6 days provided the ice compartment lower inlet doors, intermediate deck doors, and top deck doors are closed and the last recorded mean ice bed temperature was less than or equal to 15*F and steady; otherwise, be in ac 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 COLD SHUT 00WN within the following 30 hours3.472222e-4 days <br />0.00833 hours <br />4.960317e-5 weeks <br />1.1415e-5 months <br />.

SURVEILLANCE REQUIREMENTS 4.6.5.2 The ice bed temperature monitoring system shall be determined OPERABLE by performance of a CHANNEL CHECK at lesst once per 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br />.

SEQUOYAH - UNIT 1 3/4 6-28 Amendment No. 13, 39 i

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UNITED STATES NUCLEAR REGULATORY COMMISSION o

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TENNESSEE VALLEY AUTHORITY 00CKET NO. 50-328 SEQUOYAH NUCLEAR PLANT, UNIT 2 AMENDMENT TO FACILITY OPERATING LICENSE Amendment No. 76 License No. DPR-79 1.

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

A.

The application for imendment by Tennessee Valley Authority (the licensee) dated May 29, 1987, 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 withnut endangering the health and safety of the public, and (ii) that such activities will be conducted in compliance with the Cocunission'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 reculations and all applicable requirements have been satisfied.

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2.

Accordingly, the license is anended 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. OPR-79 is hereby amended to read as follows:

(2) Technical Specifications The Technical Specifications contained in Appendices A and B, as revised through Amendment No. 78, 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 its date of issuance.

FOR THE NUCLEAR REGULATORY COMMISSION Suzann e

istant Director for Projects TVA Projects Division Office of Special Projects

Attachment:

Changes to the Technical Specifications Date of Issuance: October 14, 1988 4

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ATTACHMENT TO LICENSE AMENDMENT NO. 78 FACILITY GPERATING LICENSE NO. OPR-79 DOCKET NO. 50-328 Revise the Appendix A Technical Specifications by removing the pages identified below and inserting the enclosed pages. The revised pages are identified by the captioned amendment number and contain marginal lines indicating the area of change.

REMOVE INSERT 3/4 6-29 3/4 6-29 l

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CONTAINMENT SYSTEMS ICE BED TEMPERATURE MONITORINC SYSTEM LIMITING CONDITION FOR OPERATION 3.5.5.2 The ice bed temperature monitoring system shall be OPERABLE with at least 2 OPERABLE RTO channels in the ice bed at each of 3 basic elevations (10'6", 30'9", and 55' above the floor of the ice condenser) for each one third of the ice condenser.

APPLICABILITY: MODES 1, 2, 3 and 4.

ACTION:

a.

With the ice bed tempereture indication not available in the main control room, determine the ice bed temperature at the local ice condenser temperature monitoring panel every 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br />.

I b.

With the ice bed temperature monitoring system inoperable and unable to determine the ice bed temperatures by alternate means, POWER l

OPERATION may continue for up to 6 days provided the ice compartment lower inlet doors, intermediate deck doors, and top deck doors are closed and the last recorded mean ice bed temperature was less than or equal to 15 F and steady; otherwise, 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 COLO SHUT 00WN within the following 30 hours3.472222e-4 days <br />0.00833 hours <br />4.960317e-5 weeks <br />1.1415e-5 months <br />.

SURVEILLANCE REQUIREMENTS 4.6.5.2 The ice bed temperature monitoring system shall be determined OPERABLE by performance of a CHANNEL CHECK at least once per 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br />.

SEQUOYAH - UNIT 2 3/4 6-29 Amendment No. % 8 7

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