ML18016A402

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Proposed Tech Specs 3/4.3.2,allowing Two Hour Surveillance Interval to Facilitate Testing of 6.9 Kv Emergency Bus Undervoltage Relays
ML18016A402
Person / Time
Site: Harris Duke Energy icon.png
Issue date: 04/24/1998
From:
CAROLINA POWER & LIGHT CO.
To:
Shared Package
ML18016A400 List:
References
NUDOCS 9804290199
Download: ML18016A402 (6)
v • d • e


Text

ENCLOSURE 5 TO SERIAL: HNP-98-061 SHEARON HARRIS NUCLEARPOWER PLANT NRC DOCKET NO. 50-400/LICENSE NO. NPF-63 REQUEST FOR EXIGENTLICENSE AMENDMENT TECHNICALSPECIFICATION TS 3/4.3.2 TECHNICALSPECIFICATION PAGES Page E5-1

TABLE 3.3-3 Continued ENGINEERED SAFETY FEATURES ACTUATION SYSTEM INSTRUMENTATION FUNCTIONAL UNIT 8.

Containment Spray Switch-over to Containment Sump (Continued) b.

RWST--Low Low Coincident With Containment Spray 9.

Loss-of-Offsite Power a.

6.9 kV Emergency Bus--

Undervoltage Primary b.

6.9 kV Emergency Bus--

Undervoltage Secondary 10.

Engineered Safety Features Actuation System Inter locks a.

Pressurizer Pressure.

P-11 Not P-11 b.

Low-Low T,,, P-12 c.

Reactor Trip. P-4 d.

Steam Generator Water

Level, P-14 MINIMUM TOTAL NO.

CHANNELS CHANNELS APPLICABLE OF CHANNELS TO TRIP OPERABLE MODES ACTION 3/bus 2/bus 2/bus 1, 2, 3, 4 3/bus 2/bus 2/bus 1, 2, 3, 4 3

2 2

1. 2.

3 3

2 2

l. 2.

3 3

2 2

1. 2.

3 2

2 2

1. 2.

3 See Item 5.b.

above for all P-14 initiating functions and requirements.

20 20 20 22 See Item 7.b.

above for all RWST--Low Low initiating functions and requirements.

See Item 2 above for all Containment Spray initiating functions and requirements.

SHEARON HARRIS - UNIT 1 3/4 3-25

TABLE 3.3-3 Continued TABLE NOTATIONS-

  • The provisions of Specification 3.0.4 are not applicable.

¹Trip function may be blocked in this MODE below the P-11 (Pressurizer Pressure Interlock) Setpoint.

    • During CORE ALTERATIONS or movement of irradiated fuel in containment, refer to Specification 3.9.9.
    • ~Trip function automatically blocked above P-11 and may be blocked below P-11 when Safety Injection on low steam line pressure is not blocked.

ACTION 14-ACTION 15-ACTION 16-ACTION 17-ACTION 18-ACTION STATEMENTS With the number of OPERABLE channels one less than the Minimum Channels OPERABLE requi rement, be in at least HOT STANDBY within 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 hour3.472222e-4 days <br />0.00833 hours <br />4.960317e-5 weeks <br />1.1415e-5 months <br />s:

however, one channel may be bypassed for up to 2 hours2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br /> for surveillance testing per Specification 4.3.2. 1, provided the other channel is OPERABLE.

With the number of OPERABLE channels one less than the Total Number of Channels, operation may proceed until performance of the next required CHANNEL OPERATIONAL TEST provided the inoperable channel is placed 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 />.

With the number ot OPERABLE channels one less than the Total Number of Channels.

operation may proceed provided the inoperable channel is placed in the bypassed condition within 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br /> and the Minimum Channels OPERABLE requirement is met.

One additional channel may be bypassed for up to 2 hours2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br /> for surveillance testing per Specification 4.3.2. 1.

With less than the Minimum Channels OPERABLE requirement, operation may continue provided the Containment Purge Hakeup and Exhaust Isolation valves are maintained closed while in MODES 1.

2, 3 and 4 (refer to Specification 3.6. 1.7).

For MODE 6, refer to Specification 3.9.4.

With the number of OPERABLE channels one less than the Minimum Channels OPERABLE requirements 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 STANDBY

- withi'n 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 />.

ACTION 15a-With the number ofOPERABLE channels one less than the Total Number ofChannels, operation may proceed until performance ofthe next required CHANNEL OPERATIONALTEST provided the inoperable channel is placed in the tripped condition within I hour. With less than the minimum channels OPERABLE during surveillance testing, operation may continue for up to 2 hours2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br /> provided the redundant train Emergency 6.9 kV Bus and associated undervoltage primary and secondary relays are OPERABLE.

SHEARON HARRIS - UNIT 1 3/4 3-26 Amendment 74 D~( ~

TABLE 3.3-3 Continued ENGINEERED SAFETY FEATURES ACTUATION SYSTEM INSTRUMENTATION FUNCTIONAL UNIT 8.

Containment Spray Switch-over to Containment Sump (Continued) b.

RWST--Low Low Coincident With Containment Spray 9.

Loss-of-Offsite Power a.

6.9 kV Emergency Bus--

Undervoltage Primary b.

6.9 kV Emergency Bus--

Undervoltage Secondary 10.

Engineered Safety Features Actuation System Interlocks a.

Pressurizer

Pressure, P-11 Not P-ll b.

Low-Low T,,, P-12 c.

Reactor Trip, P-4 d.

Steam Generator Water Level, P-14 TOTAL NO.

OF CHANNELS CHANNELS TO TRIP MINIMUM CHANNELS APPLICABLE OPERABLE MODES ACTION 3/bus 3/bus 2/bus 2/bus 2/bus 2/bus 1, 2, 3, 4 1, 2, 3.

4 15a*

I 15a*

3 3

3 2

See Item S.b.

above requirements.

2 2

1, 2, 3

2 2

1. 2, 3

2 2

1. 2, 3

2 2

1, 2, 3

for all P-14 initiating functions and 20 20 20 22 See Item 7.b.

above for all RWST--Low Low initiating functions and requirements.

See Item 2 above for all Containment Spray initiating functions and requirements.

SHEARON HARRIS - UNIT 1 3/4 3-25 Amendment

e

(

TABLE 3.3-3 Continued TABLE NOTATIONS The provisions of Specification 3.0.4 are not applicable.

gTrip function may be blocked in this MODE below the P-ll (Pressurizer Pressure Interlock) Setpoint.

    • During CORE ALTERATIONS or movement of irradiated fuel in containment.

refer to Specification 3.9.9.

  • ~Trip function automatically blocked above P-11 and may be blocked below P-11 when Safety Injection on low steam line pressure is not blocked.

ACTION STATEMENTS ACTION 14-ACTION 15-ACTION 15a-ACTION 16-ACTION 17-ACTION 18-With the number of OPERABLE channels one less than the Minimum Channels OPERABLE requirement, be in at least HOT STANDBY within 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 />;

however, one channel may be bypassed for up to 2 hours2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br /> for surveillance testing per Specification 4.3.2. 1, provided the other channel is OPERABLE.

With the number of OPERABLE channels one less than the Total Number of Channels.

operation may proceed until performance of the next required CHANNEL OPERATIONAL TEST provided the inoperable channel is placed 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 />.

With the number of OPERABLE channels one less than the Total Number of Channels.

operation may proceed until performance of the next required CHANNEL OPERATIONAL TEST provided the inoperable channel is placed 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 />.

With less than the minimum channels OPERABLE during surveillance testing, operation may continue for up to 2 hours2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br /> provided the redundant train Emergency 6.9 kV Bus and associated undervoltage primary and secondary relays are OPERABLE.

With the number of OPERABLE channels one less than the Total Number of Channels, operation may proceed provided the inoperable channel is placed in the bypassed condition within 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br /> and the Minimum Channels OPERABLE requirement is met.

One additional channel may be bypassed for up to 2 hours2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br /> for surveillance testing per Specification 4.3.2. 1.

With less than the Minimum Channels OPERABLE requirement, operation may continue provided the Containment Purge Makeup and Exhaust Isolation valves are maintained closed while in MODES 1, 2,

3 and 4 (refer to Specification 3.6. 1.7).

For MODE 6, refer to Specification 3.9.4.

With the number of OPERABLE channels one less than the Minimum Channels OPERABLE requirement, 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 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 />.

SHEARON HARRIS - UNIT 1 3/4 3-26 Amendment

r 1

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