ML20154M678
| ML20154M678 | |
| Person / Time | |
|---|---|
| Site: | Sequoyah  |
| Issue date: | 09/22/1988 |
| From: | Black S NRC OFFICE OF SPECIAL PROJECTS |
| To: | |
| Shared Package | |
| ML20154M681 | List: |
| References | |
| NUDOCS 8809290059 | |
| Download: ML20154M678 (8) | |
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NUCLEAR REGULATORY COMMISSION W A4>H40 TON. D. C. 20008
%,......h TENNESSEE VALLEY AUTHORITY DOCKET NO. 50-327 SECUOYAH NUCLEAR PLANT. UNIT 1 AMENDf4ENT TO FACILITY OPERATING LICENSE Amendment No.85 License No. DPR-77 1.
The Nuclear Regulatory Comission (the Comission) has found that:
A.
The application for amendment by Tennessee Valley Authority (the licensee) dated May 22, 1987, complies with the standards and requirements of the Atomic Energy Act of 1954, as amended (the Act),
and the Comission's rules and regulations set forth in 10 CFR Chapter I; 8.
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 (1) that the activities authorized by this amendment can be conducted without endangering the health and safety cf the public, and (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 'his amendment is in accordance with 10 CFR Part 51 of the Cosmission's regulations and all applicabla requirements have i
l been satisfied.
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Accordingly,'the license is arended by changes to the Technical Specifications as indicated in the attachment to this license amendment d
anc paragraph 2.C.(2) of Facility Operating License No. OPR-77 is.hereby 4
amended to read as follows:
(2) Technical Specifications The Technical Specifications contained in Appendices A and C, as revised through Amendment No. 85, are hereby incorporated in the license.
The licensee shall operate the facility in accordance with the Technical Specifications'.
q 3.
This license amendment is effective as of its date of issuance.
j FOR THE NUCLEAR REGULATORY COMMISSION l
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l Suzanne Black, Assistant Director forProjects i
TVA Projects Division Office of Special Projects 1
Attachment:
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Changes to the Technical l
Specifications j
Date of !ssuance: September 22, 1988 i
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a,. p ATTACHMENT TO LICENSE AMENOMENT P10. 85 FACILITY OPERATING LICENSE NO. OPR-77 DOCAET NO. 50-327 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 amendrient number and contain marginal lines indicating the area of change. Overleaf pages* are provided to maintain document completeness.
INSERT REMOVE 2-6 2-6
- i TABLE 2.2-1 (Continued) mEg REACTOR TRIP SYSTEM INSTRUNENTATION TRIP SETPOINTS 5
x IUNC110NAL UNIT TRIP SETPOINT
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ALLOWABLE VALUES E
- 13. Steam Generator Water 1 18". of narrow range instrument 1 17% of narrow range instrument
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Level--Low-Low span each steam generator span each steam gener tor
- 14. Steam /feedw...er flow
< 40%'of full steam flow at
< 42.5% of full steam flow at Mismatch and Low Steam RATED THERMAL POWER coincident RATED THEIMAL POWER coincident Generator Water Level with steam generator water level with steam generator water level 1 25% of narrow range instru-1 24.0E of narrow range instru-ment span--each steam generator ment span-each steam generator
- 15. Undervoltage-Reactor 1 5022 volts-each bus 3 4739 volts each bus f
Coolant Pumps a
y
- 16. Underfrequency-Reactor 1 56.0 Hz - each bus 1 55.9 Wi - each bus Coolant Pumps e
- 17. Turbine Trip A.
Low Trip System 3 45 psig 1 43 psig Pressure B.
Turbine Stop Valve 1 1% open 3 1% open Closure
- 18. Safety Injection Input Not Applicable Not Applicable from E5F
-10
-11
- 19. Intermediate Range Neutron 1 1 x 10 amps 1 6 x 10 amps c
E flux - (P-6) Enable Block Source Range Reactor Trip
- 20. Power Range Neutron flux
< 10% of RATED
< 11% of RATED (not P-10) Input to Low Power THE m4L POWER THERMAL POWER f
Reactor Trips Block P-7
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NUCLEAR REGULATORY COMMIS$10N 2
W ASMlleG TON. O. C. 20004 4
TENNESSEE VALLEY AUTHORITY COCKET NO. 50-328 SEQUOYAH NUCLEAR PLANT. UNIT 2 AMENDPENT TO FACILITY OPERATING LICENSE bPR79 e o 1.
The Nuclear Regulatory Comission (the Comission) has found that:
A.
The application for amenument by Tennessee Valley Authority (the licensee) dated May 22, 1987, complies with the standards and requirements of the Atomic Energy 1.ct of 1954, as amended (the Act),
and the Comission's rules and regulations set forth in 10 CFR Chapter I; B.
The factlity will operate in conformity with the application, the provisions of the Act, and the rules and regulations of the Commission; C.
Thereisreasonableassurance(t)thattheactivitiesauthorizedby this araendment can be conducted without endangering the health and safety of the public, and (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 requirerents have been satisfied.
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2-2.
Accordingly,# th"e license is amended by changes to the Technical Specifications as indicated in the attachrent to this license anendment 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 Amendrent No. 76, are hereby incorporated in the license. The licensee shall, operate the facility in accordance with the Technical Specifications.
3.
This license amendenent is effective as of its date of issuance.
FOR THE NUCLEAR AEGULATORY GNISSION Gb
( twu Suzanne lack, Assistant Director for Projects TVA Projects Division Office of Special Projects Attachrent:
Charges to the Technical Specifications Date of !ssuance: September 22, 1988 4
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ATTACHMENT TO LICENSE AMENCMENT NO. 76 FACILITY OPERATING LICENSE NO. OPR-79 DOCKET NO. 50-328
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t 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. Overleaf pages* are providea to maintain document completeness.
REMOVE INSERT 2-6 2-6 4
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,f TABLE 2.2-1 (Continued) wm e
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REACIOR TRIP SYSTEM INSTRUENTATION TRIP SETPOINTS s
I IONCTIONAL UNIT TRIP SETPOINT ALLOWASLE VALUES e
i
- 13. Steam Generator Water 1 18% of narrow range instrument
' 1 17% of narrow range instrument Z
Level--Low-Low span each steam generator span-each steam generator e4
- 14. Steam /feedwater flow
< 40E of full steam flow at
< 42.5% of full steam flow at Mismatch and Low Steam NATED THEW 4AL POWER coincident NATED lHEIMAL POWER coinciden't Generator Water Level with steam generator water level with steam generator water level 1 25% of narrow range instru-1 24% of narrow range instru-ment span--each steam generator ment span-each steam generator
- 15. Undervoltage-Reactor 1 5022 volts each bus 1 4739 volts each bus Coolant Pumps
- 16. Underfrequency-Reactor 1 56 Hz each bus 155.9 H4 - each bus y
Coolant Pumps e
- 17. Turbine Trip A.
Low Trip System 1 45 psig 1 43 psig Pressure B.
Turbine Stop Valve 1 1% open
> 1% open Closure
- 18. Safety Injection Input Not Applicable Not Applicable from E5F
- 19. Intermediate Range Neutron 3 1 x 10 80 amps 1 6 x 10 88 amps ec flux, P-6. Enable Block g
Source Range Reactor Trip
$g
- 20. Power Range Neutron flux
< 10E of RATED
< 11% of RATED THERMAL POWER g
(not P-10) Input to Low THEIMAL POWER Power Reactor Trips g
Block P-7 O