ML17328A955

Proposed Tech Spec 3/4.6.3 Re Containment Isolation Valves

ML17328A955
Person / Time
Site:	Cook
Issue date:	02/27/1991
From:	INDIANA MICHIGAN POWER CO. (FORMERLY INDIANA & MICHIG
To:
Shared Package
ML17328A954	List: ML17328A953 ML17328A955
References
AEP:NRC:1036B, NUDOCS 9103060051
Download: ML17328A955 (7)

Text

ATTACHMENT 2 TO AEP:NRC:1036B PROPOSED REVZSED TECHNZCAL SPECZFZCATZONS PAGES 9103060051 910227 PDR ADOCK 05000315 ~

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CONTAINMENT SYSTEMS 3 4.6.3 CONTAINMENT ISOLATION VALVES LIMXTXNG CONDXTION FOR OPERATION 3.6.3.1 The containment isolation valves specified in Table 3.6-1 shall be OPERABLE with isolation times as shown in Table 3.6-1. The ACTION statement of T/S 3/4.6.3 is not applicable to the containment purge supply and exhaust isolation valves, VCR-101 through 106 and VCR-201 through 206, listed in Table 3.6-1. The Limiting Condition for Operation and its associated ACTION statement for these valves is given in Technical Specification 3/4.6.1.7.

APPLICABILXTY: MODES 1, 2, 3 and 4.

ACTION: C(

'g With one or more of the isolation valve(s) specified in Table 3.6-1 inoperable, either:

a. Restore the inoperable valve(s) to OPERABLE status within 4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br />, or

b. Isolate each affected penetration within 4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br /> by use of at least one deactivated automatic valve secured in the isolation position, or

c. Isolate each affected penetration within 4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br /> by use of at least one closed manual valve or blind flange, or

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

The provisions of Specification 3.0.4 are not applicable.

SURVEILLANCE RE UIREMENTS 4 '.3.1.1 The isolation valves specified in Table 3.6-1 shall be demonstrated OPERABLE prior to returning the valve to service after maintenance, repair or replacement work is performed on the valve or its associated actuator, control or power circuit by performance of a cycling test and verification of isolation time.

COOK NUCLEAR PLANT UNXT 1 3/4 6-14 AMENDMENT NO.

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CONTAINMENT SYSTEMS 3 4.6 ' CONTAINMENT ISOLATION VALVES LIMITING CONDITION FOR OPERATION 3.6.3.1 The containment isolation valves specified in Table 3.6-1 shall be OPERABLE with isolation times as shown in Table 3.6-1. The ACTION statement of Technical Specification 3/4.6.3 is not applicable to the containment purge and exhaust isolation valves, VCR-101 through 106 and VCR-201 through 206, listed in Table 3.6-1. The Limiting Condition for Operation and its associated ACTION statement for these valves is given in Technical Specification 3/4.6.1.7.

APPLICABILITY: MODES 1, 2, 3 and 4.

ACTION:

Mith one or more of the isolation valve(s) specified in Table 3.6-1 inoperable, maintain at least one isolation valve OPERABLE in each affected penetration that is open and either:

a. Restore the inoperable valve(s) to OPERABLE status within 4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br />, or

b. Isolate each affected penetration within 4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br /> by use of at least one deactivated automatic valve secured in the isolation position, or

c. Isolate each affected penetration within 4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br /> by use of at least one closed manual valve or blind flange, or

d. Be in at least HOT STANDBY within the next. 6 hours and in COLD SHUTDOHN within the following 30 hours3.472222e-4 days <br />0.00833 hours <br />4.960317e-5 weeks <br />1.1415e-5 months <br />.

The provisions of Specification 3.0.4 are not applicable.

SURVEILLANCE REQUIREMENTS 4.6.3.1.1 The isolation valves specified in Table 3.6-1 shall be demonstrated OPERABLE prior to returning the valve to service after maintenance, repair or replacement work is performed on the valve or its associated actuator, control or power circuit by performance of a cycling test and verification of isolation time.

COOK NUCLEAR PLANT UNIT 2 3/4 6-13 AMENDMENT NO. P7

ATTACHMENT 3 TO AEP:NRC:1036B CURRENT TECHNICAL SPECIFICATIONS PAGES MARKED-UP TO REFLECT PROPOSED CHANGES

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CO" '1> qc) T SYS 3/4,5.3 CONTAIHI>tHT ISOLAI IOU YALY LIMITING CONOITION FOR OPERATION 3.6.3.I, The containment isolation vaIves specified fn Table 3.6-1. shall be OPEBASLK with isolation times as shown in Table 3.6-1. The ACTION statement of T/S 3/4.6.3 fs not app1fcable tc the containment pur,e sup-ply and exhaust, isolation valves, VCR-l01 through f06 and YCR-201 thrcuch 206, Ifsted in Tabl 3.5-1. The Lfmfting Canditicn for Operation and its assocfated ACTION statement for these valves fs given fn Technical Speci-fication 3/4.6.1.7.

APPLICASILITY: HOOKS I, 2, 3 and 4.

1 ACTION:

Mfth one ar mare af the fsolatian valve(s) specified in Table 3.6-1 fnoperab1e, either..

a. Res.ore the incperabIe valve(s} to OPERABLE sta us within 4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br />, cr

b. Isolate each a ec.ed penetration within 4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br /> by use of at 1east one deactivated autcmatic valve secured fn the isolation position, or

c. IscIate each af ec.ed penetration within 4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br /> by use af at Ieas one closed manuaI valve or blind fIange, or

d. Se in at Ie.st YOT STANOBY wi.hfn 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 SiHJiQOWN within the fallowing 30 hours3.472222e-4 days <br />0.00833 hours <br />4.960317e-5 weeks <br />1.1415e-5 months <br /> .

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4.6.3.1.1 The fscIatian va1ves specified in Table 3.6-l shall be demonstrated OPBASLE prior to returning the valve to service aiter mainte-nance, repair oz replacement ~ark is per~a~ed on the valve or its assoc'ated actuitoz; control. az paver c'rcuit by performance ot a cycling test and veri-fication of isolation t'-e.

0. C; COOK-UNIT I 3/4 6-14 Amendment, Ha.

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3/ .6.3 C=n-, I;ere- ISO-.IO~ V;LYONS LIMITIHG CONOITIOH FOR OPERATION 3.6.3.1 Tne conMfnment fsolatian valve" specified in Table 3.6-1 sha11 be OPERABLE with isolation times as sham'n Table 3.6-1.,The ACTION statement of'echnical Speci icatfan 3/4.6.3 is nat applic ble to the contafeaent purge and exhaust isolation valves, YCR-101 trough 106 and YCR-201 through 206, 1isted fn Table 3.6-1. The Lfmitfng Condftfon ar Qperatfon and its associated ACTION statement for these valves is given fn Tee&ical Specf ffcztfon 3/4.6.1.7.

APPLICABILITY:. Modes 1, 2, 3 and 4.

ACTION:

fifth one ot rare of the fsalation valves(sj specified in Table 3.5-1 inoperable, mafntafn at least one isalatfan valve OP~LE fn each affected penetration that is aoen and either:

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a. Restore the fnaperable valve(s) t0 OPE~LE situs xfthfn 4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br />, or

b. Isalate each affected penetra fan ~fthfn 4 haurs hy use of at least ane deac fvat>> automatic.valve secured in Ne isalatfon position, or

c. Isolate each af ected penetration wi Nfn 4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br /> by use of at leas one closed annual valve cr "lind f1ange; or

d. Se in at leas HOT Sinai'(CSY within he next 5 hours and ir. CQLQ i-:UTI.OMH ~ithin the allcwing 30 hours.

i he +ra~>'~>g~g O('~6 C- g C cr f 0% P, +,Lf EURYEILL"NC:- REQUIR=~BITT 4.5-3.'..1 ine isolation valves ape i iad in Table 3.5-l shall he deaanstrated OP"=ABLE pr,or to wturing the valve zo service af.er maintenance, repair or ~otacenent work is I".er=ar...ed cn -.he vaive ar 'cs assacia. d ac uat"r, c"n-ml or ewer circ i'. by ~er-.cr-.,Ianc of a cycling - st and ver-if-'camion of isola"fon t-me.

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