ML20064G743

Proposed Tech Specs Re Removal of Containment Penetration Conductor Overcurrent Protective Devices Tables

ML20064G743
Person / Time
Site:	Catawba
Issue date:	03/08/1994
From:	DUKE POWER CO.
To:
Shared Package
ML20064G741	List: ML20064G737 ML20064G743
References
NUDOCS 9403160335
Download: ML20064G743 (2)

Text

..

l

, a >

NITACilA1ENT I l'ItOPOSED TECIINICAL Sl'ECIFICATION AMENI).TIENTS FOR CATAWIIA a

'i 9403160335 940300 l

PDR. ADOCK 05000413 P PDR '? -l

( fnrnar1 asb. NcWat conftu5mcat ecne%+{oa ec.nduc%r c heturrent-

) Pretadvt dedcu m shetd ~M mb conhtinment e lec.wwl gg

( c.;rchT rka\\ Lt. OPERA 0LE a $ L scops of $ cn pro +te k t jm cwc\deJ thre. c crevyty 6 e Ak croLMe fault currentr woung not.

(LECTRICAL POWER SYSTEMS e uced N e kcWM rwM om de s iy ndiny ,

3/4.8.4 ELECTRICAL EQUIPMENT PROTECTIVE DEVICES CONTAINMENT PENETRATION CONOUCTOR OVERCURRENT PROTECTIVE DEVICES LIMITING CONDITION FOR OPERATION

• C';

. i. . . . .

._.2i.N. ..i5N..' 333T...i!,3 3..3b.

. . ... __ a 3 ; _NUF . . .

APPLICA8ILITY: MODES 1, 2, 3, and 4.

ACTION: go e v notrO r[mo.ty f or bcKup Withoneormoreofthekontainmentpenetrationconductorovercurrentprotective 4 device (s) gh= 5 T th: 3.S-1t :-d 3.C-it inoperable: l 1

a. Restors the protective device (s) to OPERA 8LE status or de-energize the circuit (s) by tripping the associated backup circuit breaker '

l or racking out or removing the inoperable circuit breaker within l

72 hours8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br />, declare the affected system or component inoperable, and verify the' backup circuit breaker to be tripped or the inoper-able circuit breaker racked out or removed at least once per 7 days thereafter; the provisions of Specification 3.0.4 are not applicable to overcurrent devices in circuits which have their backup circuit breakers tripped, their inoperable circuit breakers racked out, or removed, or

b. 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 SHUTOOWN within the following 30 hours3.472222e-4 days <br />0.00833 hours <br />4.960317e-5 weeks <br />1.1415e-5 months <br />.

l SURVEILLANCE REQUIREMENTS

%e akovs n stTA P6mmy ed 6sckvP 4.8.4[-M4-containment penetration conductor overcurrent protective devices gh= '- T

th: 3.0-1; ;.d 0.0-lb shall be demonstrated OPERABLE:

a. At least once per 18 months [:

, 1) By verifying that the medium voltage (4-15 kV) circuit breakers j are OPERABLE by selecting, on a rotating basis, at least 10% of l

the circuit. breakers of each voltage level, and performing 1.he following:

a) A CHANNEL CALIBRATION of the associated protective relays, b) An integrated protective systes functional test which includes simulated automatic actuation of the system and l

. verifying that each relay and associated circuit breakers.

l function as designed, and Itti iiin M _',' 1 , m .... ___ .. m. ___,_ - ..1, __1 - ._ __ __1__ une cun w ou

_f . H. . .J.L. ,'.' .u. . . ;.;'. L. ." . ; ,. :. ". . r. . z.v _' u. '. ,i~ x. . ;. .' ' .E,,,. . n. . ._ -'_ ":.:.".n. . "?. ._

1 CATAWBA - UNITS 1 & 2 3/4 8-19 Amendment No. (Unit 1) i 1 Amendment No (Unit 2) 1:CG 1

A

k Document Control Desk Page 2

- Alarch 8,1994 -

Attaciunents .

xe' (W/Attachinents):

' S.D. Ebneter, Regional Adininistrator .

Region II R.J. Freudenberger, Senior Resident Inspector R.E, Maitin ONRR ,

I Ileyward Shealy, Chief Hureau of Radiological IIcalth, SC Ainerican Nuclear Insurers M&M Nuclear Consultants INPO Reconis Center  ;

i

.i

-1 4

'l L

i

-1 I

4:

l I

~

-3

Doctin$ erd Control Desk Page 3 March 8,1994 D.L Reim, being duly sworn, states that he is Vice President of Duke Power Company; that

he is authorized on the part of said Coinpany to sign and file with the Nuclear Regulatory Conunission this revision to the Catawba Nuclear Station License Nos. NPF-35 and NPF-52 and l that all statements and matters set fonh therein are Inte and correct to the best of his knowledge.

I L ._

. D.L Rehn, Vice President 1

i Subscribed and sworn to before me this 8th day of March,1994.

.__e <pd O L O' r.1 Not6ty Public /'

My conunission expires:

l.

No ct. .2/ J2000 l

f p

I i

__ --_ - _ - -___ _ --__-_._. --_- _ - _ - - _.- . ... .. -- -.. . - . .