ML20203J177

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Amends 149 & 141 to Licenses NPF-10 & NPF-15,respectively, Modifying TS to Reduce Min RCS Cold Leg Temp,Convert Specified RCS Flow from Mass Units to Volumetric Units & Eliminate Max RCS Flow Rate Limit from TS
ML20203J177
Person / Time
Site: San Onofre  Southern California Edison icon.png
Issue date: 02/12/1999
From: Clifford J
NRC (Affiliation Not Assigned)
To:
Shared Package
ML20203J183 List:
References
NUDOCS 9902230311
Download: ML20203J177 (12)
v • d • e


Text

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SOUTHERN CALIFORNIA EDISON COMPANY SAN DIEGO GAS AND ELECTRIC COMPANY THE CITY OF RIVERSIDE. CALIFORNIA THE CITY OF ANAHEIM. CALIFORNIA DOCKET NO. 50-361 SAN ONOFRE NUCLEAR GENERATING STATION. UNIT NO. 2 AMENDMENT TO FACILITY OPERATING LICENSE Amendment No.149 License No. NPF-10 1.

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

A.

The application for amendment by Southern Califomia Edison Company, et al.

(SCE or the licensee) dated June 19,1998, as supplemented by letters dated December 4,1998, and January 13,1999. complies with the standards and requirements of the Atomic Energy Act of 1954, as amended (the Act), and the Commission's 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 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 amendment will not be inimical to the common defense and security or to the health and safety of the public; and j

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.

9902230311 990212 PDR ADOCK 05000361 i

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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 i

Operating License No. NPF-10 is hereby amended to read as follows:

(2)

Technical Soecifications The Technical Specifications contained in Appendix A and the Environmental Protection Plan contained in Appendix B, as revised through Amendment No.

149, are hereby incorporated in the license. Southem Califomia Edison C~ompany shall operate the facility in accordance with the Technical Specifications and the Environmental Protection Plan.

3.

This license amendment is effective as of the date of its issuance and is to be implemented within 30 days of its issuance.

FOR THE NUCLEAR REGULATORY COMMISSION J

es W. Clifford, S nior Project Manager Project Directorate IV-2 Division of Reactor Projects lil/lV Office of Nuclear Reactor Regulation i

Attachment:

Changes to the Technical Specifications Date ofissuance:

February 12, 1999

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ATTACHMENTTO LICENSE AMENDMENT AMENDMENT NO. 149 TO FACILITY OPERATING LICENSE NO. NPF-10 DOCKET NO. 50-361 l

Revise Appendix A Technical Specifications by removing the page'a identified below and inserting the enclosed pages. The revised pages are identified by Amendment number and contain marginal lines indicating the areas of change.

REMOVE JHEEBI 3.4-1 3.4-1 3.4-2 3.4-7 3.4-3 3.43 i

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RCS DNB (Pressure. Temperature, and Flow) Limits 3.4.1 l

3.4 REACTOR COOLANT SYSTEM (RCS) 3.4.1 RCS DNB (Pressure. Temperature, and Flow) Limits l

LC0 3.4.1 RCS parameters for pressurizer pressure, cold leg temperature, and RCS total flow rate shall be within the limits specified below-a.

Pressurizer pressure z 2025 psia and s 2275 psia:

l b.

RCS cold leg temperature (T*han or equal to 30% RTP.

).

1. For THERMAL POWER less 1 522*F s T s 558'F.
2. For THERMkL POWER greater than 30% RTP. 535'F s T s 558'F.

c c.

RCS total flow rate a 396.000 gpm.

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APPLICABILITY:

MODE 1.

...........................N0TE------------------------

Pressurizer pressure limit does not apply during:

a.

THERMAL POWER ramp > 5% RTP per minute: or b.

THERMAL POWER step > 10% RTP.

ACTIONS CONDITION REQUIRED ACTION COMPLETION TIME A.

Pressurizer A.1 Restore 2 hours2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br /> pressure or RCS parameter (s) to flow rate not within limit.

within limits.

(continued) 1 j

SAN ONOFRE--UNIT 2 3.4 1 Amendment No. 127. 149 i

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RCS DNB (Pressure. Temperature, and Flow) Limits 3.4.1 ACTIONS (continued)

CONDITION REQUIRED ACTION COMPLETION TIME B.

Required Action B.1 Be in MODE 2.

6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br /> and associated Completion Time of Condition A not met.

C.

RCS cold leg C.1' Restore cold leg 2 hours2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br /> tem)erature not tem)erature to wit 11n limits.

wit 11n limits.

D.

Recuired Action D.1 Reduce THERMAL 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br /> anc associated POWER to Completion Time of s 30% RTP.

Condition C not met.

SURVEILLANCE REQUIREMENTS SURVEILLANCE FREQUENCY SR 3.4.1.1 Verify prr,ssurizer pressure 2 2025 psia and 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> s 2275 psia.

SR 3.4.1.2 Verify RCS cold leg temperature:

12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br />

1. For THERMAL, POWER less thp or equal to 30% RTP. 522 F s Tc : SZ F.

(continued)

SAN ONOFRE--UNIT 2 3.4-2 Amendment No. tit.149

RCS DNB (Pressure. Temperature and Flow) Limits 3.4.1 SURVEILLANCE REQUIREMENTS SURVEILLANCE FREQUENCY SR 3.4.1.2 (continued)

2. For,F s Tc s 558 F. THERMAL POWER greater than 30% RTP.

535

...........................N0TE--------..-----.---..-...-

Required to be met in MODE 1 with all RCPs running.

SR 3.4.1.3 Verify RCS total flow rate a 396.000 gpm.

12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> l

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SAN ONOFRE--UNIT 2 3.4-3 Amendment No. 119,149

,p y gj UNITED STA TCS NUCLEAR REGULATORY COMMISSION

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WASHINGTON, D.C. Ewk00ri

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SOUTHERN CALIFORNIA EDISON COMEANY SAN DIEGO GAS AND ELECTRIC COMPANY THE CITY OF RIVERSIDE. CALIFORNIA THE CITY OF ANAHEIM. CALIFORNIA DOCKET NO. 50-362 SAN ONOFRE NUCLEAR GENERATING STATION. UNIT NO. 3 AMENDMENT TO FACILITY OPERATING LICENSE Amendment No.141 License No. NPF-15 1.

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

A.

The application for amendment by Southern Californ:a Edison Company, et al.

(SCE or the licensee) dated June 19,1998, as supplemented by letters dated December 4,1998, and January 13,1999, complies with the standards and requirements of the Atomic Energy Act of 1954, as amended (the Act), and the Commission's 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 amsndment 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 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 sceordance with 10 CFR Part 51 of the Commission's regulations and all applicable requirements have been satisfied.

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2-2.

Accordingly, the license is amended by changes to the Technical Specifications as indicated in the stischment to this license amendment, and paragraph 2.C(2) of Facility Operating IJcense No. NPF-15 is hereby ameded to read as follows:

(2)

Technical Specificati.201

)

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

141, are hereby incorporated in the license. Southern Califomia Edison Company shall operate the facility in accordance with the Technical Specifications and the Environmental Protection Plan.

3.

This license amendment is effective as of the date of its issuance, and is to be implemented within 30 days of its issuance.

FOR THE NUCLEAR REGUI.ATORY COMMISSION James W. Clifford, Senior Project Manager Project Directorate IV-2 Division of Reactor Projects lil/IV Office of Nuclear Reactor Regulation

Attachment:

Changes to the Technical Specifications Date of issuance: February 12, 1999 l

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ATTACHMENTTO LICENSE AMENDMENT AMENDMENT NO. 141 TO FACILITY OPERATING LICENSE NO. NPF-15 DOCKET NO. 50-362 l

j Revise Appendix A Technical Specifications by removing the pages identified below and inserting the enclosed pages. The revised pages are identified by Amendment number and contain marginal lines indicating the areas of change.

REMOVE INSERT 3.4-1 3.4-1 3.4-2 3.4-2 3.4-3 3.4-3

RCS DNB (Pressure. Temperature, and Flow) Limits 3.4.1 3.4 REACTOR COOLANT SYSTEM (RCS) 3.4.1 RCS DNB (Pressure. Temperature, and Flow) Limits LCO 3.4.1 RCS parameters for pressurizer pressure cold leg temperature. and RCS total flow rate shall be within the limits specified below:

a.

Pressurizer pressure 2 2025 psia and s 2275 psia:

b.

RCS cold leg temperature (T ):

c

1. For THERMAL POWER less than or equal to 30% RTP.

l 52.2*F s T s 558'F.

2. For THERMkL POWER greater than.30% RTP. 535'F s T s 558'F.

e c.

RCS total flow rate a 396.000 gpm.

l APPLICABILITY:

MODE 1.

...........................N0TE------------------------

Pressurizer pressure limit does not apply during:

a.

THERMAL POWER ramp > 5% RTP per minute: or j

b.

THERMAL POWER step > 10% RTP.

ACTIONS CONDITION REQUIRED ACTION COMPLETION TIME A.

Pressurizer A.1 Restore 2 hours2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br /> pressure or RCS parameter (s) to flow rate r;ot within limit.

-within limits.

(continued) l l

SAN ONOFRE--UNIT 3 3.4-1 Amendment No. ti6.141

.7

RCS DNB.(Pressure. Temperature, and Flow) Limits 3.4.1 ACTIONS (continued)

CONDITION REQUIRED ACTION.

COMPLETION TIME B.

Required Action B.1 Be in MODE 2.

6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br /> and associated Completion Time of Condition A not met.

r C.

RCS cold leg C.1 Restore cold leg 2 hours2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br /> tem >erature not tem>erature to wit 11n limits.

wit 11n limits.

D.

Required Action D.1 Reduce THERMAL 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br /> and associated POWER to Completion Time of s 30% RTP.

Condition C not met.

SURVEILLANCE REQUIREMENTS SURVEILLANCE FRE0VENCY SR 3.4.1.1 Verify ressurizer pressure 2 2025 psia and 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> s 2275 sia.

SR 3.4.1.2 Verify RCS cold leg temperature:

12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br />

1. For THERMAL POWER less thgn or equal to 30% RTP 522 F s Tc s 558 F.

(continued)

SAN ONOFRE--UNIT 3 3.4-2 Amendment No. tt6.141

L4 RCS DNB-(Pressure. Temperature, and Flow) Limits 3.4.1 EllRVFilI ANEF RFolliRFMFNTS SURVEILLANCE FREQUENCY l

SR 3.4.1.2 (continued) l

2. For THERMAL POWER greater than 30% RTP.

535*F s Tc s 558 F.

l

......................N0TE--------------------....--

Required to be met in MODE 1 with all RCPs running.

SR 3.4.1.3 Verify RCS total flow rate 2 396.000 gpm.

12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> l

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j SAN ON0FRE--UNIT 3 3.4-3 Amendment No. tM 141

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