Text

Amends 77 & 65 to Licenses NPF-10 & NPF-15,respectively, Revising Tech Specs Section 3/4.6.1.7, Containment Ventilation Sys, to Limit Purposes for Which 8-inch Containment Valves May Be Opened
	ML19325C942
Person / Time
Site:	San Onofre
Issue date:	10/04/1989
From:	Knighton G; Office of Nuclear Reactor Regulation
To:	;
Shared Package
ML19325C943	List: ML19325C942; ML19325C944; ML19325C947;
References
	NUDOCS 8910180186
	Download: ML19325C942 (10)
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- NUCLEAR REGULATORY COMMISSION n

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S0"THERN CALIFORNIA EDISON: COMPANY

$AN DIEGO GAS AND ELECTRIC COMPANY' J

THE= CITY OF RIVERSIDE, CALIFORNIA-L THE CITY OF-ANAHEIM, CALIFORNIA

, DOCKET NO. 50-361-SAN ONOFRE NUCLEAR GENERATING STATION, UNIT NO. 2 AMENDMENT TO FACILITt OPERATING LICENSE

-Amendment No. 77 License No.-NPF-10'

-'1.

The Nuclear Regulatory Comission (the con aireier.) has found that:

. A.

The application for amendment to the license-for San Onofre L

Nuclear Generating Station, Unit 2 the facility) filed by (Southern California Edison Company SCE) on behalf -of itself :

and San Diego Gas and Electric Company,:the City of Riverside, California and the, City of Anaheim, California (licensees) i dated May 25, 1988, as revised by letter dated April'4, 1989,--

complies with the standaros and requirements of the Atomic Energy Act of 1954, as amended (the' Act), and-the Comission's.

regulations set forth in 10 CFR Chapter I; B..

The facility will operate in ccnformity with the application, the provisions of the Act, and the regulations of the Commission; C.

There is reasonable assurance (1) that the activities authorized by this amendment can be conducted without endangering'the health and safety of the putlic, 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 2

comon defense and security or to the health and safety of the ;.Jic; and E.

The issuance of this amendment is in accordance with 10 CFR Part 51 of the Comission's regulations and all applicable requirements have been satisfied.

8910180186 891004 PDR ADOCK 05000361 P

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Accordingly, the:1icense is' amended by changes to-the Technical Speci-c fications-as indicated in the attachment.to this' license amendment, and:

paragraph 2.C(2) of Facility Operating License No. NPF-10'is hereby.

amended to read as follows:

-(2)-TechnicalSpecifications' 7

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. The Technical Specifications contained in Appendix ~A, and

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the Environmental Protection Plan contained in Appendix B, as' revised through Amendment No. 77,- are heret,y incorporated in the' license. SCE 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 must be fully implemented no later than' 30 days f rom the date of issuance.

FOR THE NUCLEAR REGULATORY COMMISSION Georg,. Knight n, Director 7

Proje t-Directorate V E

Division of Reactor Projects III, IV, V and Special Projects Office of Nuclear Reactor Regulation

Attachment:

-Changes to the Technical Specifications-Date of' Issuance: October 4, 1989 i

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- ATTACHMENT TO LICENSE AMENDhENT NO. 77 -

-t FACILITY OPERATING LICENSE'NO. NPF-10 1

DOCKET NO. 50-361

-- n Revise Appendix A Technical Specifications by removing the pages identified-below and. inserting the enclosed pages. The revised pages are identified hy amendment number and contain marginal lines indicating the area of change.

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AMENDMENT PAGE 3/4 6-13 3/4 6-13a f

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5 dONTAINMENTSYSTEMS-j cc CONTAINMENT VENTILATION SYSTEM.-

ty LIMITING CONDITION FOR OPERATION 4

3 3.6.1.7-Containment purge-supply and exhaust isoletion valves shall be OPERABLE i

and:

a.

Each 42-inch containment purge supply and exhaust. isolation valve shall either be sealed closed or blind f-langed.

l b.

Each 8-inch' containment purge supply and exhaust isolation valve shall1be closed.to'the'heaximum extent. practicable,1but say be open.

for purge system operation for pressure control, for ALARA and respirable air quality considerations for personnel entry, and for surveillance tests that require the valve to-be open, f

. APPLICABILITY:

MODES 1, 2,13, and 4.

ACTION:

I a.

1.

.With the 42-inch containment purge supply an.*/or exhaust i

. isolation valve (s) not sealed closed or not blind flanged, L

then seal closed or blind flange the valve (s) within 4 hours4.62963e-5 days 0.00111 hours 6.613757e-6 weeks 1.522e-6 months or be in at.least HOT STANDBY within the naxt 6 hours6.944444e-5 days 0.00167 hours 9.920635e-6 weeks 2.283e-6 months and in COLD SHUTDOWN within-the following 30 hours3.472222e-4 days 0.00833 hours 4.960317e-5 weeks 1.1415e-5 months , r

l 2.

With 'the 8-inch containment purge supply and/or exhaust isolation valves (s) open for reasons other than as stated in Specification 3.6.1.7.b close or. olind flange the open valve (s) within 4 hours4.62963e-5 days 0.00111 hours 6.613757e-6 weeks 1.522e-6 months or be in at least HOT STANDBY within the next 6 hours6.944444e-5 days 0.00167 hours 9.920635e-6 weeks 2.283e-6 months and in COLD SHUTDOWN within the following 30 haurs, b.

With.a-42-insi or 8-inch containment purge supply and/or exhaust isolation valve having a measured leakage rate exceeding the limits of Surveillance Requirement 4.6.1.7.3, restore the inoperable valve (s) to OPERABLE status or blind flange the inoperable valve within 24 hours2.777778e-4 days 0.00667 hours 3.968254e-5 weeks 9.132e-6 months or be in at least HOT STANDBY within the next 6 hours6.944444e-5 days 0.00167 hours 9.920635e-6 weeks 2.283e-6 months and in COLD SHUTDOWN within the following 30 hours3.472222e-4 days 0.00833 hours 4.960317e-5 weeks 1.1415e-5 months .

- SAN ON0FRE-UNIT 2 3/4 6-13 AMENDMENT NO. 77

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., CONTAINMENT SYSTEMS bi lSURVEILLANCEREQUIREMENTS 4.6.1.7.1-'. The'42-inch containment purge supply and exhaust isolation valves

.or blind-flanges,- as appropriate, shall be verified sealed closed at least once

per 31 days in accordance with Surveillance Requirement 4.6.1.1.a.

4.6.1.7.2

]ntentionally deleted.

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4.6.1.7.3. At'least once per 3 months the 42 inch and 8 inch purge supply-and Lexhaust isolation. valves with resilient material seals shall be demonstrated OPERABLE by verifying that the measured leakage rate is'less than or equal to 0.05 L, for each. valve or blind flange when pressurized to P,.

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. SAN'ON0FRE-UNIl 2 3/4 6-13a AMENDMENT N0. 77

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NUCLEAR. REGULATORY COMMISSION--

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THE CITY 0F ANAHEIM. CALIFORNIA

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S DOCKET NO. 50-362 L

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SAN 0NOFRE NUCLEAR GENERATING STATION. UNIT NO. 3' u

' AMENDMENT-T0FACILI.TYOPERAENG' LICENSE L

Amendment No.65-License-No NPF - 7 L

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

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The' application for amendment.to the license for San Onofre Nuclear Generating Station, Unit 3 (the facility) filed by Southern California-Edison Company (SCE) on behalf.of itself L

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O and San _ Diego Gas and Electric Company, the City of Riverside, l

California and--the City of Anaheim,- California (licensees) i

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11 dated May.25, 1988, as revised by: letter dated April 4, 1989, i l L

complies with the standards and requirements of the Atomic EnergyActof-1954,'asamended-(theAct),andtheCommission's j

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~ regulations set forth in 10 CFR Chapter 1;

. B.-

The facility will. operate in conformity with the application, the provisions'of the Act, and the regulations of the Commission; j

C; There is reasonable assurance (1).that the activities authorized-0

- by this amendment can be conducted without endangering the health end safety of the public,- and (ii) that such activities will be conducted in compliance with the Comission's regulations; g

D.

The issuance of thi.c 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 Technicel Speci-

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'fications as-indicated in the attachment to this license amendment, and i

paragraph 2.C(2)- of Facility Operating License No. NPF-15 is-hereby

. j amended to read as follows:'

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(E);TechnicalSpecifications

-The; Technical Specifications. contained in Appendix A, and the Environmental: Protection Plan contained in Appendix B, as revised through Amendment No. 65. are hereby incorporated 1;

in'the license.

SCE shall' operate-the facility. in accordance with the Technical Specifications and the Environmental 1 Protection Plan, t!

-3.

This license amendment is effective as of the date of-its issuance and must.be fully. implemented no later than 30 days fromethe date of. issuance.

FOR THE NUCLEAR REGULATORY COMMISSION

.A I

L George,. Knighto, Director Projedt Directorate V l~

Division of Reactor Projects - III, l '-

IV, Y and Special Projects e

Attachmenti t

Channes to the Technical Specifications Date'of Issuance: October 4, 1989 l

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ATTACHMENT TO LICENSE AMENDMENT NO. 65

FACILITY OPERATING LICENSE NO. NPF-15 i

DOCKET NO.-50-362

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Revise Appendix A Technical Specifications hy removing the:pages identified below and inserting the enclosed pages.

The revised pages are identified hy :

amendment number and contain marginal lines indicating the area'of-change.

AMENDMENT PAGE 3/4 6-14 3/4 6-14a-r.

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CONTAINMENT-SYSTEMS s

. CONTAINMENT VENTILATION SYSTEM-1

' LIMITING CONDITION FOR OPERATION l

3.6.1.7f Containment purge supply ~and exhaust isolation valves shall be OPERABLE-l and:

l a.

Each 42-inch containment purge supply ar.d exhaust isolation valve

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shall either be sealed closed or blind flanged.

i b.

Each 8-inch containment purge supply and exhaust isolation valve shall be closed.to the maximum extent practicable, but may be open for purge system operation for pressure control, for ALARA-and l

respirable air quality considerations for personnel entry, and for surveillance tests that equire the vahe to be open.

APPLICABILITY: ' MODES 1,.2, 3, and 4.

ACTION:

.i a.

1.

With the 42-inch containment purge supply and/or exhaust 1

isolation valve (s) not sealed closed, or not blind flanged, then seal closed or blind flange the valve (s) within 4 hours4.62963e-5 days 0.00111 hours 6.613757e-6 weeks 1.522e-6 months ,

.or be.in at least HOT STANDBY with the next 6. hours and in 1

COLD SHUTDOWN within the following 30 hours3.472222e-4 days 0.00833 hours 4.960317e-5 weeks 1.1415e-5 months .

2.

. With 8-inch containment purge supply and/or exhaust isolation valve (s) open for reasons other than as stated in' 4

Specification 3.6.1.7.b close or blind flange the open valve (s) within 4 hours4.62963e-5 days 0.00111 hours 6.613757e-6 weeks 1.522e-6 months or be in et least HOT STANDBY within the next 6 hours6.944444e-5 days 0.00167 hours 9.920635e-6 weeks 2.283e-6 months and in COLD SHUTDOWN within the-following 30 hours3.472222e-4 days 0.00833 hours 4.960317e-5 weeks 1.1415e-5 months .

b.

With a 42-inch or 8-inch containment purge supply and/or exhaust isolation valve having a measured leakage rate exceeding the limits of Surveillance Requirement 4.6.1.7.3, restore the inoperable valve (s) to OPERABLE status or blind flange the inoperable valve within 24 hours2.777778e-4 days 0.00667 hours 3.968254e-5 weeks 9.132e-6 months or be in at least HOT STANDBY within the next 6 hours6.944444e-5 days 0.00167 hours 9.920635e-6 weeks 2.283e-6 months and in COLD SHUTDOWN within the following 30 hours3.472222e-4 days 0.00833 hours 4.960317e-5 weeks 1.1415e-5 months .

E SAN ON0FRE-UNIT 3 3/4 6-14 AMENDMENT NO. 65

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A LCONTAINMENT' SYSTEMS

-CONTAINMENT-VENTILATION-SYSTEM LIMITING' CONDITION FOR OPERATION SURVEILLANCE REQUIREMENTS 4.6.1.7.1 The 42-inch containment' purge supply-and exhaust-isolation vaives or. blind flanges, as appropriate, shall be verified sealed closed at least' s

once per.31 days in accordance with Surveillance Requirement 4.6.1.1.a.-

1 4.6.1.7.2 Intentionally deleted.

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4.6.1.7.3~ At.least'once per ' months the 42-inch and B-inch purge supply and exhaust 1 isolation >=1ves wi.

'silient acterial seals shall be demonstrated.

OPERABLE by_ verifying that-'t e

.isured leakage rate is less than or equal to.

0.05 L, for each valve or bli, ' ' ange when pressurized to P,.

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-SAN ON0FRE-UNIT 3 3/4 6-14a AMENDMENT NO. 65 L

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ML19325C942

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