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Proposed Tech Specs Revising Table 3.3.7.5-1,accident Monitoring Instrumentation & Section 3/4.6.2.1
	ML20059F821
Person / Time
Site:	Hope Creek
Issue date:	10/26/1993
From:	; Public Service Enterprise Group
To:	;
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ML20059F794	List: ML20059F792; ML20059F821;
References
	NUDOCS 9311050101
	Download: ML20059F821 (4)
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hatadnwnt No, 9311050101 931026

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PDR ADOCK 05000354 P

PDR v

T=cie 3.3.7 5-1 ::rti uec)

M:::ENT MONI'CP"G :N57:LMENT ?':N E Ti;N W TDE9Ti EERP5 brr<%

7 Dr/Ymp h. :~ E0 -

s

~;mcer of CPERABLE accicent monitoring instrumen+ d in.-

3.

a cnanrels..

tnan tne Recuirec Numoer of Channels e n in Taole 3.3.7.5-1, resto the inoperacle channel (s)

ERABLE status s

witnin 7 days or te i least HOT SH within the next

(

12 nours and in COLJ 5HUTC.

i the following 24 hours2.777778e-4 days 0.00667 hours 3.968254e-5 weeks 9.132e-6 months .

( b.

Witn the numoer of n.acLE accident me ing instrumentation cnannels lesc n the Minimum Channels OPER e equirements of Taole 1

.e.5-1, restre the inoperaDie channel (s).

ERABLE

. as *itnin 28 hours3.240741e-4 days 0.00778 hours 4.62963e-5 weeks 1.0654e-5 months or be in at least HOT SHUTDOWN wit.,

tne rext 12 hours1.388889e-4 days 0.00333 hours 1.984127e-5 weeks 4.566e-6 months and in COLD 5HUTDOWN within the following 24 hours2.777778e-4 days 0.00667 hours 3.968254e-5 weeks 9.132e-6 months .

ACT:CN 31 -

With the humper of OPERABLE accident monitoring instrumentaticn channels less than recuired by the Minimum Channels OPERABLE cequirement, either restore the inoperable cnannel(s) to CPERABLE status within 72 hours8.333333e-4 days 0.02 hours 1.190476e-4 weeks 2.7396e-5 months , or:

a.

Initiate the preplanned alternate method of monitoring the appropriate parameter (s), and b.

Prepare and submit a Special port to the Commission pursuant to Specification 6.9.2 within days following the event outlining tne action taken, the cause of e inoperability and the plans and schedule for restoring the system to OPERABLE status.

ACTION 82 -

DEERT 6 a.

With the number of OPERABLE accident monitoring instrumentation channels less than the Required Number of Channels shown in Table 3.3.7.5-1, verify the valve (s) position by use of alternate indica-tion metnods.

If the affected penetration is not isolated by either (i) a closed manual valve, (ii) a blind flange, or (iii) a deactivate:

automatic valve located outside primary containment, restore the inoperable channel (s) to OPERABLE status within 30 days or be in at least HOT SHUTDOWN within the next 12 hours1.388889e-4 days 0.00333 hours 1.984127e-5 weeks 4.566e-6 months and in COLD SHUTDOWN witnin the following 24 hours2.777778e-4 days 0.00667 hours 3.968254e-5 weeks 9.132e-6 months .

b.

With the number of OPERABLE accident monitoring instrumentation channels less than the Minimum Channels OPERABLE requirements of Table 3.3.7.5-1, verify the valve (s) position by use of alternate incication methods.

If the affected pehetration is not isolated oy either (i) a closed manual valve, (ii) a blind flange, or (iii) a deactivated automatic valve located outside primary containment, rest:re the incperable channel (s) to OPERABLE status within 7 days or be in at least MOT SHUTDOWN within the next 12 hours1.388889e-4 days 0.00333 hours 1.984127e-5 weeks 4.566e-6 months and in COLD SHUTDOWN witnin the following 24 hours2.777778e-4 days 0.00667 hours 3.968254e-5 weeks 9.132e-6 months .

1 HOPE CREEK 3/4 3-86 Amendment No.

i 1

t CONTAINMENT SYSTEMS LIMITING CONDITION FOR OPERATION (Continued)

ACTION:

(Continued) 3.

With the suppression chamber average water temperature greater than 120 F, depressurize the reactor pressure vessel to less than 200 psig within 12 hours1.388889e-4 days 0.00333 hours 1.984127e-5 weeks 4.566e-6 months .

c.

With one suppression pool water temperature monitoring c nel i

operable, restore the inoperable channel (s) to OPERA sta within 7 days or verify suppression pool tem rature to be w in the limits at least once per 12 hou d.

With both sup ssion pool water temperatur onitoring channels inoperable, resto at least one inopera channel to OPERABLE status within 8 hours9.259259e-5 days 0.00222 hours 1.322751e-5 weeks 3.044e-6 months or be ' at least HOT S DOWN within the next 12 hours1.388889e-4 days 0.00333 hours 1.984127e-5 weeks 4.566e-6 months

(

and in COLD SHUTDOWN wit '

the fol wing 24 hours2.777778e-4 days 0.00667 hours 3.968254e-5 weeks 9.132e-6 months .

I e.

With one suppression chamber w r level instrumentation channel in-operable, restore the inoper le n ow rarge suppression chamber water level channel to OP ABLE status tnin 7 days or verify sup-pression pool water 1 to be within th imits at least once per 12 hours1.388889e-4 days 0.00333 hours 1.984127e-5 weeks 4.566e-6 months .

f.

With both sup ession chamber water level instrumenta ~ n channels

/

inoperable restore at least one narrow range suppression amber water 1 el channel to OPERABLE status within 48 hours5.555556e-4 days 0.0133 hours 7.936508e-5 weeks 1.8264e-5 months or be at leas

.0T SHUTDOWN within the next 12 hours1.388889e-4 days 0.00333 hours 1.984127e-5 weeks 4.566e-6 months and in COLD SHUTDOWN w

in the followir With the drywell-to suppression chamber bypass leakage in excess of the limit, restore the bypass leakage to within the limit prior to increasing reactor coolant temperature above 200'F.

SURVEILLANCE REQUIREMENTS l

4.6.2.1 The suppression chamber shall be demonstrated OPERABLE:

a.

By verifying the suppression chamber water volume to be within the limits at least once per 24 hours2.777778e-4 days 0.00667 hours 3.968254e-5 weeks 9.132e-6 months .

b.

At least once per 24 hours2.777778e-4 days 0.00667 hours 3.968254e-5 weeks 9.132e-6 months in OPERATIONAL CONDITION 1 or 2 by verifying the suppression chamber average water temperature to be less than or equal to 95 F, except:

1.

At lesst once per 5 minutes during testing which adds heat to the suppression chamber, by verifying the suppression chamber average water temperature less than or equal to 105 F.

I 2.

At least once per hour when suppression chamber average water temperature is greater than 95 F, by verifying:

a)

Suppression chamber average water temperature to be less than or equal to 110 F, and HOPE CREEK 3/4 6-13 1

0

.o r

CONTAINMENT SYSTEMS SURVEILLANCE REQUIREMENTS (Continued) b)

THERMAL POWER to be less than or equal to 1% of RATED THERMAL POWER.

c)

At least once per 30 minutes in OPERATIONAL CONDITION 3 following a scram with suppression chamber average water temperature greater than 95*F, by verifying suppression chamber average water temperature less than or equal to i

120 F.

c.

By an external visual examination of the suppression chamber after safety / relief valve operation with the suppression chamber average water temperature greater than or equal to 177 F and reactor coolant system pressure greater than 100 psig.

d.

At least once per 18 months by a visual inspection of the accessible interior and exterior of the suppression chamber.

i m

m-e, verifying all temperature elements used by the suppression ol wa r temperature monitoring system OPERABLE by performance f a-I i

1.

CHA

'l CHECK at least once per 24 hours2.777778e-4 days 0.00667 hours 3.968254e-5 weeks 9.132e-6 months , 2.

CHANNEL NCTIONAL TEST at least once per 31 s, and t

3.

CHANNEL CA RATION at least once per 18 mo s,

with the water high te. rature alarm setp ' t for:

1.

First setpoint < 95*F 2.

Second setpoint < 105 F 3.

Third setpoint < 110*F 4.

Fourth setpoint < 120 F hf.

By verifying both suppre ion chamber water le-1 instrumentation 7

channels OPERABLE by formance of a:

t 1.

CHANNEL CHE at least once per 24 hours2.777778e-4 days 0.00667 hours 3.968254e-5 weeks 9.132e-6 months , 2.

CHANNEL F CTIONAL TEST at least once per 31 days, an 1

3.

CHANN CALIBRATION at least once per 18 months, l

With water level alarm setpoint for:

High water level < 78.5" 2.

Low water level > 65.0"

{

v g.

At least once per 18 months by conducting a drywell-to-suppression chamber bypass leak test at an initial differential pressure of 0.80 psi and verifying that the differential pressure does not de-crease by more than 0.24 inch of water per minute for a period of 10 minutes. If any drywell-to-suppression chamber bypass leak test fails to meet the specified limit, the test schedule for subsequent tests shall be reviewed and approved by the Commission.

If two con-l secutive tests fail to meet the specified limit, a test shall be per-4 formed at least every 9 months until two consecutive tests meet the specified limit, at which time the 18 month test schedule may be resumed.

HOPE CREEK 3/4 6-14

-.

ML20059F821

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