ML20153F011

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Proposed Tech Spec Table 3.3-3, ESFAS Instrumentation
ML20153F011
Person / Time
Site: Waterford Entergy icon.png
Issue date: 05/04/1988
From:
LOUISIANA POWER & LIGHT CO.
To:
Shared Package
ML20153F006 List:
References
NUDOCS 8805100210
Download: ML20153F011 (7)
v • d • e


Text

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IAllLE 3.3-3 (Continued)

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NN Ef1GINE ERtil SAF EIY I EAlHRES ACIllAll0N SYSIIH INSIRtJHfillATION Do m e-co %

i oPJ o HINIMUM

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APTLICABLE 101AL NO.

CllANNELS CilAnnELS e

FUNCTIONAL UNIT Of CllANNELS 10 IRIP OPERAllLE H0 DES ACTION l $$ E om 4.

MAIN SIEAM LINE ISOLATION

, ou q goo,

a.

Manual (Trip 2 sets of I set of 2 sets of 1, 2, 3 16 o ca Buttons) 2 per steam 2 per steam 2 per operat-

Steam Generator 4/ steam 2/ steam 3/ steam 1, 2, 3 13*, 14*

Pressure - Low genera tor generator generator c.

Containment Pressure -

4 2

3 1,2,3 13^, 14*

liigh c.,

d.

Automatic Actuation 4

2 3

1,2,3 12 D

Logic

'f S.

SAFEIY INJECTION SYSTEM IT.

SUMP RECIRCULATION (RAS) a.

HJnual RAS (Trip Euttons) 2 1

2 1, 2, 3, 4 12 h.

Refueling Water Storage Pool - Low 4

2 3

1,2,3,4 13", 14*

c.

Automatic Actuation Logic 4

2 3

1, 2, 3, 4 12 6.

LOSS OF POWER (10V) a.

4.16 kV Emergency Bus I:ndervoltage (Loss of Voltage) 3/ bus 3/ bus 3/ bus 1, 2, 3 17 b.

480 V Emergency Bus Undervoltage (Loss of Voltage) 3/ bus 3/ bus 3/ bus 1, 2, 3 17 c.

4.16 kV tmerg3ncy Bus "-%rvoltage (Degraded Voltage) 3/t2(45 3/ bass 3/btes 1, 2, 3 17

TABLE 3.3-3 (Continued)

TABLE NOTATION (a) Trip function may be bypassed in this H00E when pressurizer pressure is less than 400 psia; bypass shall be automatically removed when pressurizer pressure is greater than or equal to 500 psia.

(b) An SIAS signal is first necessary to enable CSAS logic.

The provisions of Specification 3.0.4 are not applicable.

ACTION STATEMENTS ACTION 12 -

With the number of OPERABLE channels one less than the Total Number of Channels, restore the inoperable channel to OPERABLE status within 48 hours5.555556e-4 days <br />0.0133 hours <br />7.936508e-5 weeks <br />1.8264e-5 months <br /> or be in at least HOT STANOBY 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 SHUT 00WN within the following 30 hours3.472222e-4 days <br />0.00833 hours <br />4.960317e-5 weeks <br />1.1415e-5 months <br />.

ACTION 13 -

With the number of channels OPERABLE one less than the Total Number of Channels, STARTUP and/or POWER OPERATION and/or opera-tion in the other applicable MODE (S) may continue provided the inoperable channel is placed in the bypassed or tripted condition within 1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br />.

If the inoperable channel is bypassed, the desiracility of maintaining this channel in the bypassed condi-tion shall be reviewed in accordance with Scecification 6.5.1.6k.

The channel shall be returned to OPERABLE status no later than prior to entry into the applicable MODE (S) following the next COLD SHUT 00WN.

With a channel process measurement circuit that affects multiple functional units inoperable or in test, bypass or trip all associated functional units as listed below:

Process Measurement Circuit Functional Unit Bypassed /Tripp1d 1.

Containment Pressure

  • High Containment Pressure - High (ESF)

Containment Pressure - High (RPS) 2.

Steam Generator Pressure -

Steam Generator Pressure - Low Low Steam Generator 3P 1 and 2 (EFAS) 3.

Steam Gar.erator Level Steam Generator Level - Low Steam Generator Level - High Steam Generator aP (EFAS)

WATERFORD - UNIT 3 3/4 3-17

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t TA8LE 3.3-3 (Continued) i TABLE NOTATION l

ACTION 14 -

With the number of OPERABLE channels one less than the Minimum Channels OPERABLE, STARTUP and/or POWER OPERATION and/or opera-

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tion in the other applicable MODE (S) may continue provided the following conditions a,e satisfied:

Verify that one of the inoperable channels has been bypassed a.

and place the other inoperable channel in the tripped condition within 1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br />.

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b.

All functional units affected by the bypassed / tripped channel shall also be placed in the bypassed / tripped condition as listed below.

3 Process Measurement Circuit Functional Unit Bypassed / Tripped 1.

Containment Pressure Circuit Containment Pressure - High (ESF)

Containment Pressure - High (RPS) 2.

Steam Generator Pressure -

Steam Generator Pressure - Low Low Steam Generator Level - High Steam Generator AP (EFAS) 3.

Steam Generator Level Steam Generator level -Low Steam Generator Level - Hi

STARTUP and/or POWER OPERATION and/or operation in the other applicable MODE (S) may continue until the performance of c'he next required CHANNEL FUNCTIONAL TEST.

Subsequent STARTUP and/or POWLR OPERATION and/or operation in the other applicable MODE (S) i say continue if one channel is restored to OPERA 8LE status and the provisions of ACTION 13 are satisfied, i

ACTION 15 -

With the number of OPERABLE channels one less than the Total Number of Channels, estore the inoperable channels to OPERA 8LE i

status within 43 hours4.976852e-4 days <br />0.0119 hours <br />7.109788e-5 weeks <br />1.63615e-5 months <br /> or oe in at least HOT STAN08Y within S hours and in HOT SHUTOOWN within the following 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br />.

l ACTION 16 -

With the number of OPERABLE channels one less than the Total Nuncer of Channels, restore the inoperable channel to OPERA 8LE status within 48 hours5.555556e-4 days <br />0.0133 hours <br />7.936508e-5 weeks <br />1.8264e-5 months <br /> or declare the associated valve inoperable and take the ACTION required by Specification 3.7.1.5.

ACTION 17 -

With the number of OPERABLE channels one less than the Total Number of Channels, STARTUP and/or PCWER OPERATION may continue provided the inoperable channel is placed in the tripped condition within i hour, otherwise, comply with the requirements of Action 12.

WATERFORD - UNIT 3 3/4 3-18 e.

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ATTACHMENT B i

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j IAHLE 3.3-3 (Continued) 1 c

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.h, ENGINLEHEH SAlflY llAIURES ACIDATION SYSILM INSIRUMfNIAIION I

2.

MINIMUM

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10lAL NO.

CHANNELS CllANNELS APPLICABLE e

FUNCTIONAL oNIT Of CilANNE8 5 10 TRIP OPERAHLE MODES ACTION E

4.

MAIN SIEAM LINE ISOLAll0N i

a.

Manual (Trip 2 sets of I set of 2 sets of 1,2,3 16 Buttons) 2 per steam 2 per steam 2 per operat-generator generator ing steam generator b.

Steam Generator 4/ steam 2/ steam 3/ steam 1, 2, 3 13*, 14*

Pressure - Low generator gentrator generator c.

Containment Pressure -

4 2

3 1,2,3 13^, 14*

High w

d.

Automatic Actuation 4

2 3

1, 2, 3 12

'k Logic 5.

SAFETY INJECTION SYSirM M

SUMP RECIRCULATION (hAS) a.

Manual RAS (frip Buttons) 2 1

2 1,2,3,4 12 h.

Refueling Water Storage Pool - Low 4

2 3

1,2,3,4 13", 14" c.

Automatic Actualion Logic 4

2 3

1,2,3,4 12 6.

LOSS OF POWER (LOV) a.

4.16 kV Emergency Bus 33 Undervoltage (Loss of Voltage) 3/ bus 3/ bus 3/ bus 1, 2, 3 17, /F

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b.

480 V Emergency Bus j

Undervoltage (Loss ADb of Voltage) 3/ bus 3/ bus 3/ bus 1, 2, 3 17, #f c.

4.16 kV tuergency

/

Bus Unclervoltage MD l

(Degraded Voltage) 3/laus 3/ bus 3/ bus 1, 2, 3 17,/8 i

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1 TABLE 3.3-3 (Continued)

TABLE NOTATION ACTI0h 14 -

With the number of OPERABLE channels one less than the Minimum Channels OPERABLE, STARTUP and/or POWER OPERATION and/or opera-tion in the other applicable MODE (S) may continue provided the following conditions are satisfied:

Verify that one of the inoperable channels has been bypassed a.

and place the other inoperable channel in the tripped condition within 1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br />.

b.

All functional units affected by the bypassed / tripped channel shall also be placed in the bypassed / tripped condition as listed below.

Process Measurement Circuit Functional Unit Bypassed / Tripped 1.

Containment Pressure Circuit Containment Pressure - High (ESF)

Containment Pressure - High (RPS) 2.

Stear.: Generator Pressure -

Steam Generator Pressure Low Low Steam Generator Level - High Steam Generator AP (EFAS) 3.

Steam Generator Level Steam Generator Level -Low Steam Generator Level - Hi

' Steam Generator AP (EFAS) gh STARTUP and/or POWER OPERATION and/or operation in the other applicable MODE (5) may continue until the performance of the next required CHANNEL FUNCTIONAL TIST.

Subsequent STARTUP and/or PCWER OPERATION and/or operation in the other applicable MODE (S) liay continue if one channal is restored to OPERABLE status and the provisions of ACTION 13 are satisfied.

ACTION 15 -

With the number of OPERABLE channels one less than the Total Number of Channels, restore the inoperable channels to OPERABLE status within 48 hours5.555556e-4 days <br />0.0133 hours <br />7.936508e-5 weeks <br />1.8264e-5 months <br /> or be in at least HOT STANOBY within 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br /> and in HOT SHUTDOWN within the following 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br />, i

ACTION 16 -

With the number of OPERABLE channels one less than the Total Number of Channels, restore the inoperable channel to OPERA 8LE status within 48 hours5.555556e-4 days <br />0.0133 hours <br />7.936508e-5 weeks <br />1.8264e-5 months <br /> or declare the associated valve inoperable and take the ACTION required by Specification 3.7.1.5.

~- -

m ACTION 17 -

With the number of OPERABLE channels one less than the Total Number of Channels, STARTUP and/or POWER OPERATION may continue provided the inoperable channel is placed in the tripped condition t

within 1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br />, otherwise, comply with the requirements of Action 12.

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WATERFORD - UNIT 3 3/4 3-18 dTT/cho

N ACTION 17 -

With the number of OPERABLE channels one less than the Total Number of Channelo, STARTUP and/or POWER OPERATION may continue provided the inoperable channel is placed in the tripped (D.C. Relay energized) condition within I hour, and restored to OPERABLE status with the next 48 hours5.555556e-4 days <br />0.0133 hours <br />7.936508e-5 weeks <br />1.8264e-5 months <br /> or declare the associated Emergency Diesel Generator inoperable and take the ACTION required by Specification 3.8.1.1.

The I

surveillance requirements of Table 4.3-2 are waived for all channels while this actien requirement is in effect.

ACTION 18 -

With more than one channel inoperable, or if the inoperable i

channel cannot be placed in the trip (D.C. Relay energized) condition, declare the associated Emergency Diesel Generator inoperable and take the ACTION required by Specification 3.8.1.1.

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