ML20072D706

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Proposed Tech Spec Changes,Deleting Requirement for River Water Sys Surveillance & Svc Water Bldg Battery Sys Discharge Test During Shutdown
ML20072D706
Person / Time
Site: Farley  Southern Nuclear icon.png
Issue date: 06/20/1983
From:
ALABAMA POWER CO.
To:
Shared Package
ML20072D700 List:
References
NUDOCS 8306230382
Download: ML20072D706 (9)
v • d • e


Text

l ATTACHMENT. 1 FARLEY NUCLEAR PLANT PROPOSED

-TECHNICAL SPECIFICATION CHANGES PAGES Unit 13/4 7-13 3/4 8-12 3/4 8-13 3/4 8-14 Unit 2 3/4 7-13 3/4 8-15 3/4 8-16 3/4 8-17 s

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l PLANT SYSTEMS l 3/4.7.5 RIVER WATER SYSTEM LIMITING CONDITION FOR OPERATION 3.7.5 At least two independent river water loops shall be OPERABLE with at least two river water pumps per loop.

APPLICA8ILITY: MODES 1, 2, 3 and 4.

ACTION:

With only one river water loop OPERABLE, restore at least two loops to OPERABLE status within 7 days 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 />.

SURVEILLANCE REQUIREMENTS 4.7.5 Each river water loop shall be demonstrated OPERA 8LE:

a. At least once per 31 days by verifying that each valve (manual,

/ power operated or automatic), in the flow path, servicing safety I

- related equipment that is not locked, sealed, or otherwise secured

- in position, is in its correct position. g

b. At least once per 18 months inmedayuststdeun, by: l l l
1. Verifying that each automatic valve servicing safety related equipment actuates to its correct position on a low pond level signal.
2. Verifying that the buried piping is leak tight by a visual inspection of the ground area. .

9 FARLEY-UNIT 1 .

3/4 7-13

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I ELECTRICAL POWER SYSTEMS i

SERVICE WATER BUILDING D.C. DISTRIBUTION - OPERATING ,

LIMITING CONDITION FOR OPERATION The following D.C. distribution systems shall be energized and OPERABLE:

3.8.2'.5 l

TRAIN "A" consisting of 125-volt D.C. Distribution Cabinet 1M,125-volt I battery bank No. 1 and a full capacity charger.

TRAIN "B" consisting of,125-volt D.C. Distribution Cabinet 1N, 125-volt battery bank No. 2, and a full capacity charger.

APPLICABILITY _: N0 DES 1, 2, 3 and 4. .

ACTION:

restore the inoperable l With one 125-volt D.C. distribution train inoperable distribution system to OPERABLE and energized statu following 30 hours3.472222e-4 days <br />0.00833 hours <br />4.960317e-5 weeks <br />1.1415e-5 months <br />. .

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SURVEILLANCE REQUIREMENTS 4.8.2.5.1 Each D.C. train shall be determined OPEliABLE and e'nergized at least once per 7 days by verifying correct breaker alignment and indicated power availability.

4.8.2.5.2 Each 125-volt battery bank and charger shall be demonstrated OPERAB

a. At least once per 7 days by verifying that:

1.

The electrolyte level of the pilot cell is between the minimum and maximum level indication marks. -

2. The pilot cell specific gravity, corrected to 77'F and full ,

electrolyte level, is greater than or equal to 1.190, and

3. The pilot cell voltage is greater than or equal to 2.02 volts.
4. -The total battery terminal voltage is greater than or equal -

to 121.2 volts.

b. At least .once per 92 days by verifying that:

um and

- )

1. Theelectrolytelevelofeachcellisbetweenthe[ .2.

maximum level indication marks,Requtreme .5 2 e. . Durm. b.

Ilming eom dien l oF Surye.il%me.

4 Exc.c.pt duriw3 perterwance, ble ontd the. loattrry is ftcAac3 test, one %may be, inogra AMENDMENT NO.

FARLEY-UNIT 1 of the be;ttwy disskay3a. test.3/4 8-12

  • - e.o

. 1

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.- ( ELECTRICAL POWER SYSTEMS SURVEILLANCE REQUIREMENTS (Continued)

2. The voltage of each connected cell is greater than or equal to

,- 2.02 volts under float charge and has not decreased more than

~

- 0.1 volts from the value observed during the original acceptance test, and

3. The specific gravity, corrected to 77'F and full electrolyte level, of each connected cell is greater than or equal to 1.190 and has not decreased more than 0.08 from the value observed during the previous test.
c. kt least once per 18 months by verifying that: ,

l

1. The cells, cell plates and battery racks show no visual l indication of physical damage or abnormal deterioration,
2. The cell-to-cell and terminal connections are clean, tight, and coated with anti-corrosion material, and l
3. The battery charger will supply at least 3 amperes at 2,125 volts  ;

( for at least 4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br />. g,[,g ,

l d; At least once per 18 months, l t s t @ ,intain in OPERABLEby verifying that

' - battery capacity is adequate to supply and ma status all of the actual emergency loads for 2 hours2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br /> when the battery is subjected to a battery service test or the individual cell voltage

- does not decrease below 1.75 volts when the battery is subjected to

- the f.ollowing equivalent load profile:

Order in Which Current -

Loads are Applied (amps) Duration 1 25 0 - 0.1 sec 1- 0.1 sec - 2 hours2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br /> 2 .

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I 3/4 8-13 AMENDMENTN0.

. FARLEY-UNIT 1

._.s-,._?.* _~_-'_ - - .

1 i '

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  • ELECTRICAL POWER SYSTEMS

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SURVEILLANCE REQUIREMENTS (Continued) pfk' N At least once per 60 months =dw4fv;=4A.'.dc.:a by verifying that the l l l

e.

  • battery capacity is at least 80% of the manufacturer's rating when This performance discharge e

- subjected to a performance discharge test. test shall be performed sul '

the required battery service test.

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AMENDMENT NO.

FARLEY-UNIT 1 - 3/4 8-14

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. .# ~ , '- 7',__ [ ._.-s

PLANT SYSTEMS ,

3/4.7.5 RIVER WATER SYSTEM _ ._ .

t

.,_ LIMITING CONDITION FOR OPERATION .

3.7.5 At least two independent river water loops shall be OPERABLE with at least two river water pumps per loop.

, APpLIMIg: MODE 5 1, 2, 3 and 4.

ACTION: .

With only one river watet loop OPERA 8LE, restore at least two loops to OPERA 8LE i .

i status.within 7 days or be in at least NOT STANDBY within the riext 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br /> l

,. 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 />.

SURVEILLANCE REQUIREMENTS E: 4.7.5 :Each river water loop shall be demonstrated OPERABLE: ,

At least once per 31 days by verifying that each valve (sanual, a.

'._v power operated or automatic), in the flow path, servicing safety r ,- related equipment that is not locked, sealed, or otherwise secured

- in position, is in its correct position. gg

b. - At least once per 18 months " "", by:

c 1. Verifying that each automatic valve servicing safety related equipment actuates to its correct position on a low pond level signal.

2. Verifying that the buried piping is leak tight by a visual inspection of the ground area. .

4

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1 l ,

  1. e FARLEY-UNIT 2 3/4 7-13

l i

ELECTRICAL POWER SYSTEMS _

b, I l SERVICE WATER BUILDING D.C. DISTRIBUTION - OPERATING L?

LIMITING CONDITION FOR OPERATION .

3.8.2.5 The following D.C. distribution systems shall be energized and I

OPERA 8LE: -

TRAIN "A" consisting of 125-volt D.C. Distribution Cabinet 2M,125-volt battery bank No. I and a full capacity charger.

TRAIN "B" consisting of 125-volt D.C. Distribution Cabinet 2N,125-volt battery bank No. 2 and a full capacity charger.

l APPLICABILITY: MODES 1, 2, 3 and 4.

ACTION:

restore the inoperable l With one 125-volt D.C. distribution system inoperable distribution system to OPERABLE and energized status within 2 hours2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br /> or be i least H0T 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 SHUT following 30 hours3.472222e-4 days <br />0.00833 hours <br />4.960317e-5 weeks <br />1.1415e-5 months <br />.

SURVEILLANCE REQUIREMENTS l

4.8.2.5.1 Each D.C. bus train shall be determined OPERABLE and energized at least once per 7 days by verifying correct breaker alignment and indicated power availability with an overall voltage of greater than or equal to 121.2 volts.

4.8.2.5.2 Each 125-volt battery bank and charger shall be demonstrated OPERA 8LE:

1

a. At least once per 7 days by verifying that:

1.

The electrolyte level of each pilot cell is between the minimum and maximum level indication marks,

2. The pilot cell specific gravity, corrected to 77'F and full electrolyte level, is greater than or equal to 1.190, and l The pilot cell voltage is greater than or equal to 2.02 volts.

3.

c b. At least once per 92 days by verifying that:

ini um and I The electrolyte level of each cell is between the2 .

I(' ). 4.h.2.5 .

maximum level indication marks,of Sorte.iMants. Iequittmet;;$.9.2 5".2.e d tExcapt during pe.cfomance he. inoptfable. unii) the bdttery is rec.harge TAI 6 txat, one, tven may tott.udws e mple.tlen of the. berttery 3/4 8-15 disc.haey. tut.. .

FARLEY-UNIT 2 e e o- e see es=4 e

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ELECTRICAL POWER SYSTDIS .

3 I $URVEILLANCE REQUIREMENTS (Continued) 2.

The voltage of each connected cell is greater than or equal to

- 2.02 volts under float charge and has not decreased more than 0.1 volts from the value observed during the original acceptance

.- test, and

3. The specific gravity, corrected to 77'F and full electrolyte level, of each connected cell is greater than or equal to 1.190 and has not decreased more than 0.08 from the value o
  • during the previous test.
c. At least once per 18 months by verifying that: .

l l The cells, cell plates and battery racks show no 1.

/

2.

The cell-to-cell and terminal connections are clean, tight, and coated with anti-corrosion material, and l The battery charger will supply at least 3 amperes at 3,125 v I 3.

for at least 4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br />, g l

"a+' -

by verifying that the di At least once per 18 monthtdr'-

, battery capacity is adequate to supply and maintain in OPERAB l

l status all of the actual emergency loads for 2 does not decrease below 1.75 volts when the battery is subject the following e'quivalent load profile:

" Current Duratfo_n Order in Which (amps)

Loads are Applied 25 0 - 0.1 sec 0.1 see - 2 hours2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br /> 1 1 .

2 .

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q 3/4 8-16 Amendment No.

FARLEY-UNIT 2

1

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- ELECTRICAL POWER SYSTEMS .

'l -

SURVEILLANCE REQUIREMENTS (Continued) -

d f eleke n i

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At least once per 60 months, d ;le chetf:.n c by verifying that the battery capacity is at least 80% of the manufacturer's rating when This performance subjected to a performance discharge test. i discharge test shall be performed subsequent to the satisfactory completion of the required battery service test.

9 m

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e 3/4 8-17 FARLEY-UNIT 2

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