ML20245L754
| ML20245L754 | |
| Person / Time | |
|---|---|
| Site: | Sequoyah  |
| Issue date: | 08/11/1989 |
| From: | Liaw B Office of Nuclear Reactor Regulation |
| To: | |
| Shared Package | |
| ML20245L756 | List: |
| References | |
| NUDOCS 8908220292 | |
| Download: ML20245L754 (8) | |
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NUCLEAR REGULATORY COMMISSION
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La TENNESSEE VALLEY AUTHORITY DOCKET NO. 50-327 SEQUOYAH NUCLEAR PLANT, UNIT 1 AMENDMENT T0 FACILITY OPERATING LICENSE Amendment No.123 License No. DPR-77 2.
The Nuclear Regulatory Commission (the Commission) has found that:
.A.
The application for amendment by Tennessee Valley Authority (the licensee) datec August 2,1989, complies with the standards and requirements of-the Atomic Energy Act of 19c4, as amended (the Act),
end the Commission's rules and regulations set forth in 10 CFR Chapter I; l-L' B.
The facihty will operate in conformity with the application, the i
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 sefety of the public, and (ii) that such activities will be conducted in compliance with the Commission's regulations; 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.
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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-77 is hereby amended to read as follows:
(2) Technical Specifications The Technical Specifications cN3, ned in Appendices A and B, as tai revised through Amendment No.
are hereby incorporated in the license. The licensee shall operate the facility in accordance with the Technical Specifications.
3.
This license amendment 15 effective as of its date of issuance.
FOR THE NUCLEAR REGULATORY COMMISSION I
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D*. L(aw, Director
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T A Projects Division Office of Nuclear Reactor Regulation
Attachment:
Changes to the Technical Specifications Date of Issuance: August 11, 1989
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ATTACHMENT TO LICENSE AMENDMENT N0. 123 FACILITY OPERATING LICENSE NO. DPR-77 DOCKET NO. 50-327 Revise the Appendix A Technical Specifications by removing the pages identified below anc 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 4-23 3/4 4-28
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REACTOR COOLANT SYSTEM 3/4.4.11 REACTOR COOLANT SYSTEM VENTS LIMITING CONDITION FOR OPERATION 3.4.11 Two Reactor Coolant System Vent (RCSV) paths shall be OPERABLE.
- APPLICABILITY:
MODES 1, 2, and 3.
ACTION:
With only one RCSV path OPERABLE, STARTUP and/or POWER OPERATION may a.
continue provided the inoperable path is maintained closed with power removed from the valve actuators; restore the inoperable path to OPERABLE status within 30 days; or be in HOT STANDBY within 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br /> and HOT SHUTDOWN within the following 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br />.
b.
With no RCSV path OPERABLE, restore at least one path to OPERABLE status within 72 hours8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br /> or be in HOT STANDBY within 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br /> and HOT SHUTDOWN within the following 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br />.
SURVEILLANCE REQUIREMENTS 4.4.11 Each RCSV path shall be demonstrated OPERABLE at Itast once per 18 months by;
- a. # Verifying that the upstream manual isolation valves are locked in the open position for the head vent.
b.
Operating each remotely controlled valve through at least one cycle from the control room, and Verifying flow through the RCSV paths during venting.
c.
- Vse of Power Operated Relief Valves (PORV's) with associated block valves is considered one system.
Closure of one or both block valves d.oes not make j
the vent path inoperable provided the valve (s) can be opened.
4
- The requirement to verify that the upstream manual isolation valves are locked in the open position is waived until the Cycle 4 refueling outage.
This waiver is granted on a one-time basis.
At the first Mode 5 outage following issuance of the above waiver, a flow verification test will be performed to verify that the manual isolation valves are open.
1 SEQUOYAH - UNIT 1 3/4 4-28 Amendment No. 116,
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1 TENNESSEE VALLE/ AUTHORITY DOCKET'NO. 50-328
-SE0VOYAH NUCLEAR PLANT, UNIT 2 AMENDMEhT TO FACILITY OPERATING LICENSE
. Amendment No.l12 License No. DPR-79 Tne huclear Reguletory Commission (the Commission) has found that:
A.
The application for amendment by Tennessee Valley Authority (the licensee) dated August 2, 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 fccility 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 (1) that the activities authorized by this amendment can De conducted without endangering i'S health and safety.of the public, and (ii) that such activities r:ll 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 healtn 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.
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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-79 is hereby amended to: read as follows:
'(2). Technical Specifications The Technical Specifications cgained in Appendices A and B, as revised through Amendment No.
, ara 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
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B D. Liaw, Director TVA Projects. Division Office.of Nuclear Reactor Regulation
Attachment:
Changes to the Technical
. Specifications Date of Issuance: August 11, 1989 i
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4 ATTACHMENT TO LICENSE AMENDMENT NO.119 FACILITY OPERATING LICENSE NO. DPR-79 DOCKET NO. 50-328 Revise the Appendix A Technical Specifications by removing the pages 3dentified 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 4-34 3/4 4-34 i
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-REACTOR COOLANT SYSTEM 3/4.4.11 REACTOR COOLANT SYSTEM VENTS
. LIMITING CONDITION FOR OPERATION 3.4.11 -Two Reactor Coolant System Vent (RCSV) paths shall be OPERABLE.
- APPLICABILITY:
MODES 1, 2, and 3.
ACTION:
With only one RCSV path OPERABLE, STARTUP and/or POWER OPERATION may a.
continue provided the inoperable path is maintained closed with power removed from the valve actuators; restore the inoperable path to OPERABLE status within 30 days; or be in HOT STANDBY within 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br /> and HOT SHUTDOWN within the following 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br />.
b.
With no RCSV path OPERABLE, restore at least one path to OPERABLE status within 72 hours8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br /> or be in HOT STANDBY within 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br /> and HOT SHUTDOWN within the following 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br />.
SURVEILLANCE REQUIREMENTS 4.4.11 Each RCSV path shall be demonstrated OPERABLE at least once per 18 months by:
a.# Verifying that the upstream manual isolation valves are locked in l
the open position for the head vent.
b.
.0perating each remotely controlled valve through at least one cycle from the control room, and Verifying flow through the RCSV paths during venting.
c
- Use of Power Operated Relief Valves (PORV's) with associated block valves is considered one system.
Closure of one or both block valves does not make the vent path inoperable provided the valve (s) can be opened.
- The requirement to verify that the upstream manual isolation valves are locked in the open position is waived until the Cycle 4 refueling outage.
This waiver is granted on a one-time basis.
At the first Mode 5 outage following issuance of the above waiver, a flow verification test will be performed to verify that the manual isolation valves are open.
SEQUOYAH - UNIT 2 3/4 4-34 Amendment No. 106,112
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