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Proposed Tech Specs Revising Table 3.3.2-1, Isolation Actuation Instrumentation Actions by Removing Util Internal Tracking Ref Located in Upper Right Hand Corner of Each Page
	ML20062C320
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Site:	Brunswick
Issue date:	10/23/1990
From:	; CAROLINA POWER & LIGHT CO.
To:	;
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ML20062C319	List: ML20062C317; ML20062C320;
References
	NUDOCS 9010310004
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'I TABLE 3.3.2-1 (Continued) l ISOLATION ACTUATION INSTRUMENTATION ACTIONS i

ACTION 20 - Be in at least HOT SilVTDOWN within 6 hours6.944444e-5 days 0.00167 hours 9.920635e-6 weeks 2.283e-6 months and in COLD SHUTDOWN

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

i ACTION 21 - Be in at least STARTUP with the main steam line isolation i

valves closed within.2 hours2.314815e-5 days 5.555556e-4 hours 3.306878e-6 weeks 7.61e-7 months or be in at least HOT SHUTDOWN within 6 hours6.944444e-5 days 0.00167 hours 9.920635e-6 weeks 2.283e-6 months and in COLD SHUTDOWN within the next 30' hours.

i ACTION 22 - Be in at least STARTUP within 2 hours2.314815e-5 days 5.555556e-4 hours 3.306878e-6 weeks 7.61e-7 months .

ACTION 23 In OPERATIONAL CONDITIONS 1, 2, or 3, establish SECONDARY CONTAINMENT INTECRITY with the standby gas treatment system operating within one hour.

In OPERATIONAL CONDITION 5 or when handling irradiated fuel in the secondary containment:.

1)

Establish SECONDARY CONTAINMENT INTEGRITY with the standby gas treatment system operating within one hourt 2)

Otherwise, suspend han? ting of irradiated fuel in the secondary containment, CORE ALTERATIONS, or activities that

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could reduce the SHUTDOWN MARCIN.

ACTION 24 Isolate the reactor water cleanup system.

4 ACTION 25 - Close the.affected system isolation valves and declare the e

affected system inoperable.

ACTION 26 - Verif y power availability to the bus at-least once.per 12 hours1.388889e-4 days 0.00333 hours 1.984127e-5 weeks 4.566e-6 months .

ACTION 27 - Deactivate the shutdown cooling supply and reactor vessel head spray isolation valves in the closed position until the reactor steam dome pressure is within the specified limits.

j ACTION 28 - Close the af fected isolation valves within 14. days. or be in HOT I

~ SHUTDOWN within 12. hours and in COLD SHUTDOWN within the-following 24 hours2.777778e-4 days 0.00667 hours 3.968254e-5 weeks 9.132e-6 months .

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BRUNSWICK - UNIT 1 3/4 3-17

. Amendment No.

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i TABLE 3'.3.2-1 (Continued)-

.r ISOLATION ' ACTUATION 1NSTkUMENTATION NOTES i

When handling irradiated fuel in the secondary containment.

'i (a)

See Speciticalion'3.6.'3.1, Table 3.6.311-l'for valves in each-valve i

group.:

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(b)

A channel may be placed in an. inoperable status for up thl2 ~ hours for.

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required surveillance without placing the : trip system in the tripped.

condition provided at least one, other OPERABLE channel _ in the. same - t ri p i system is monitoring that pa rame t e r.

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(c)

With only one channel 'per trip system, an inoperable channel need not' be t placed in the tripped condition where this would :cause.the -Trip l Function-

-j to occur.

In these cases, the -inoperable channel-. shall be' restored to OPERABLE status within 2 hour2.314815e-5 days 5.555556e-4 hours 3.306878e-6 weeks 7.61e-7 months s-or the. ACTION: required!by TableL3.3.2 for that-Trip Function shall be'taken.~

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(d)

AchannelisOPERABLE-if2of4-instrumen.tsinthatchannellare OPERABLE.

q (e)

With reactor steam pressure > 500 psiF.

1 (fI Closes only RWCU outlet isol ar i nr, valve.

i (g)

Alarm only.

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(h)

Isolates containment purge and vent valves.'

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BRUNSWICK - UNIT 1

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TABLE 3.3.2-1 (Continued)

ISOLATION ACTUATION INSTRUMENTATION j

ACTIONS l

ACTION 20 - Be in at least liOT SliUTDOWN within.6 hours6.944444e-5 days 0.00167 hours 9.920635e-6 weeks 2.283e-6 months and in COLD SilUTDOWN

(

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

1 l

ACTION 21 - Be in at least STARTUP with the main steam line isolation valves l

l closed within 2 hours2.314815e-5 days 5.555556e-4 hours 3.306878e-6 weeks 7.61e-7 months or be in at least liOT-StiUTDOWN within 6 hours6.944444e-5 days 0.00167 hours 9.920635e-6 weeks 2.283e-6 months and in COLD SilVTDOWN within the next 30 hours3.472222e-4 days 0.00833 hours 4.960317e-5 weeks 1.1415e-5 months .

ACTION 22 - Be in at least STARTUP within 2 hours2.314815e-5 days 5.555556e-4 hours 3.306878e-6 weeks 7.61e-7 months .

ACTION 23 - In OPERATIONAL CONDITIONS 1, 2, or 3, establish SECONDARY CONTAINMENT INTECRITY with.the standby gas treatment system operating within one hour.

In OPERATIONAL CONDITION 5 or when handling irradiated fuel in the secondary containmenti 1)

ELtablish SECONDAPY' CONTAINMENT INTEGRITY with the standby gas treatment system operating within one hour; 2)

Otherwise,.uspend handling of' irradiated fuel in the secondary containment, CORE. ALTERATIONS, or activities that could reduce the SHUTDOWN MARCIN.

ACTION 24 - Isolate the reactor water cleanup system.

l ACTION 25 - Close the affected system isolation valves and declare the-af f ected system inoperable.

ACTION 26 - Verify power availability to the bus at least once per 12 hours1.388889e-4 days 0.00333 hours 1.984127e-5 weeks 4.566e-6 months .

ACTION 27 - Deactivate the shutdown cooling supply and reactor vessel head spray isolation valves in the :losed position until the reactor steam dome pressure is within the specified limits.

ACTION 28 - Close the af fected isolation valves within 14 days or be in 110T StiUTDOWN within 12 hours1.388889e-4 days 0.00333 hours 1.984127e-5 weeks 4.566e-6 months and in COLD SHUTDOWN within _ the following 24 hours2.777778e-4 days 0.00667 hours 3.968254e-5 weeks 9.132e-6 months .

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BRUNSWICK - UNIT 2 3/4 3-17

Amendment No..

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4-TABLE 3.3.2-1 (Continued)

IS01.ATION ACTUATION INSTRUMENTATION' l..

NOTES' When handling irradiated f uel 'in the secondary containment.'

(a) See Specification 3.6.3.1, Table. 3.6.3'.1-1 for valves 'in each valve group.

(b) A channel may be placedin an inoperable status.for up.to'2 hour2.314815e-5 days 5.555556e-4 hours 3.306878e-6 weeks 7.61e-7 months s-for t

l required surveillance without placine, the trip-system in the tt ripped condit ion provided' at ' least. one other. OPERABLE channel in the'same t rip..

system is monitoring that parameter.

(c) With. only one channel per trip' system, an inoperable channel need 'not be

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- placed in the tripped condition where_ this would cause the Trip' Function ~

a to occur.

In these cases, the ' inoperable channel shall be restored ' to

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OPERABLE status' within 2 hours2.314815e-5 days 5.555556e-4 hours 3.306878e-6 weeks 7.61e-7 months or the L ACTION-required by Table-3.3.2 for that Trip Function shall be taken.

(d) A channel is OPERABLE if 2 of 4 instruments kn' theichannel are OPERABLE.

(e) With reactor steam-pressure > $00 psig.

(f) Closes only RWCU out let i sol at ion : valUe. :

1 (g) Alarm only.

1 (h) Isolates containment purge and ventcvalves..

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