Text

Marked-up Proposed Proof & Review Tech Specs Re Fire Detection Instrumentation Limiting Condition for Operation & Plant Sys
	ML20087M903
Person / Time
Site:	Catawba
Issue date:	03/22/1984
From:	; DUKE POWER CO.
To:	;
Shared Package
ML20087M902	List: ML20087M901; ML20087M903;
References
	NUDOCS 8404020133
	Download: ML20087M903 (14)
	v • d • e

.

INSTRUMENTATION PR00F & REMVl COPY FIRE DETECTION INSTRUMENTATION LIMITING CONDITION FOR OPERATION 3.3.3.8 As a minimum, the fire detection instrumentation for each fire detection zone shown in Table 3.3-11 shall be OPERABLE.

APPLICABILITY: Whenever equipment protected by the fire detection instrument is required to be OPERABLE.

ACTION:

a. With any, but not more than one-half the total in any fire zone, Function A fire detection instruments shown in Table 3.3-11 inoperable, restore the inoperable instrument (s) to OPERABLE status within 14 days or within the next I hour establish a fire watch patrol to inspect the zone (s) with the inoperable instrument (s) at least once per hour, unless the instrument (s) is located inside the containment, then inspect that containment zone at least once per 8 hours9.259259e-5 days 0.00222 hours 1.322751e-5 weeks 3.044e-6 months or monitor the containment air temperature at least once per hour at the locations listed in Specification 4.6.1.5.

b. With more than one-half of the Function A fire detection instruments

!. f in any fire zone shown in Table 3.3-11 inoperable, or with any

( Function B fire detection instruments shown in Table 3.3-11 inoperable, or with any two or more adjacent fire detection instruments shown in Table 3.3-11 inoperable, within 1 hour1.157407e-5 days 2.777778e-4 hours 1.653439e-6 weeks 3.805e-7 months establish a fire watch patrol .

to inspect the zone (s) with the inoperable instrument (s) at least once per hour, unless the instrument (s) is located inside the contain-ment, then inspect that containment zone at least once per 8 hours9.259259e-5 days 0.00222 hours 1.322751e-5 weeks 3.044e-6 months or monitor the containment air temperature at least once per hour at the locations listed in Specification 4.6.1.5.

c. The provisions of Specifications 3.0.3 and 3.0.4 are not applicable.

SURVEILLANCE REQUIREMENTS 4.3.3.8.1 Each of the above required fire detection instruments which are accessible during plant operation shall be demonstrated OPERABLE at least once per 6 months by performance of a TRIP ACTUATING DEVICE OPERATIONAL TEST. Fire detectors which are not accessible during plant operation shall be demonstrated OPERABLE by the performance of a TRIP ACTUATING DEVICE OPERATIONAL TEST during each COLD SHUTDOWN exceeding 24 hours2.777778e-4 days 0.00667 hours 3.968254e-5 weeks 9.132e-6 months unless performed in the previous 6 months.

4.3.3.8.2 The NFPA Standard 72D supervised circuits supervision associated with the detector alarms of each of the above required fire detection instruments shall be demonstrated OPERABLE at least once per 6 months.

_. 1. _ . . _ . _ _ ; _ .

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CATAWBA - UNIT 1 3/4 3-70 8404020133 840322 PDR ADOCK 05000413 F PDR

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g ' TABLE 3.3-11 .

E FIRE DETECTION INSTRUMENTS

r

-E'

. q -Fire MINIMUM INSTRUMENTS OPERABLE *

~' Zone' Description Location Smoke Flame

Heat FoncMtM

1 R.H.R. PUMP 1B GG-53 EL.522 + 0 1 0' 1 4 l 2- R.H.R. PUMP 1A FF-53 EL.522 + 0 1 0 1 4 3 CONT. SPRAY PUMP IB GG-54 EL.522 + 0 3 0 3 A 4 CONT. SPRAY PUMP 1A GG-55 EL.522 + 0 2 0 2 4 9 AUX. F. W. PUMPS BB-51 EL.543 + 0 13 0-10 MECH. PENE. ROOM JJ-52 EL.543 + 0 3~ 0

-M-//h 3

A (8) ~

11 4

CORRIDOR / CABLES NN-51 EL.543 + 0 6 0 6 4

~12 RECIP. CHG. PUMP' JJ-53 EL.543 + 0 1 0 1 A 13 SAFETY INJ PUMP 1B HH-53 EL.543 + 0 1 0 14 1 A SAFETY INJ PUMP 1A GG-53 EL.543 + 0 1 0 1 A 15 CENT. CHG. PUMP IB JJ-54 EL.543 + 0~ 2 0 2 A 16 CENT. CHG. PUMP 1A JJ-55 EL.543 + 0 2 0 2 4 17 AISLES / CABLES. KK-56 EL.543 + 0 18 0 18 4 w 18- ' AISLES / CABLES EE-55 EL.543 + 0 b 0 6- A 1 21 AISLES / CABLES- NN-61 EL.543 + 0 6 0 6 A 27 AISLES / CABLES' KK-59 EL.543 + 0 15 0 15 A Y 28 AISLES / CABLES EE-58 EL.543 + 0 1 0 1 A

$ 29 SW GEAR EQUIP. ROOM AA-50 EL.560 + 0 7 0 0 A 30 ELECT. PENE. ROOM CC-50 EL.560 + 0 8 0 0 A CORRI'00R/ CABLES EE-53 EL.560 + 0 5 0 5 4 32 CORRIDOR / CABLES KK-52 EL.560 + 0 8 0 8 4 33 CORRIDOR / CABLES NN-54 EL.560 + 0 10 0 10 34 JJ-56 a

AISLES / CABLES- EL.560 + 0 14 0 14 4 35 MOTOR CONTROL CENTERS GG-56 EL.560 + 0- 2 0 2 A 36 CABLE TRAY ACCESS FF-56 EL.568 + 0 2 0 2 /1 37 EQUIP. BATTERIES 00-55 EL.554 + 0 5 0 4 38 4

EQUIP. BATTERIES CC-55 EL.554 + 0 5 0 4 4 39 BATTERY ROOM CC-56 EL.554 + 0 17 0 0 45 A

AISLES / CABLES NN-60 EL.560 + 0 13 0 13 /)

is 46 AISLES / CABLES HH-59 EL.560 + 0 6 0 6 5 53 4 SW GEAR EQUIP. ROOM AA-49 EL.577 + 0 7 0 0 a 54 ELEC. PENE. ROOM CC-50 EL.577 + 0 10 4

0 0 55 AISLES / CABLES NN-52 EL.577 + 0 9 4

0 9 4 56 AISLES / CABLES PP-55 EL.577 + 0 13 0 13 57 A

AISLES / CABLES LL-55 EL.577 + 0 11 0 11 /9 4

n -

9 ' TABLE-3.3-11 (Centinued) y; .

5- FIRE DETECTION INSTRUMENTS-Y .

[ '

MINIMUM INSTRUMENTS' OPERABLE *

~ Fire Zone Description Location Smoke Flame Heat N

58 AISLES / CABLES HH-55 EL.577 + 0 21 0 21 />

59 MOTOR CONTROL CENTER EE-54 EL.577 + 0 2 0 2 4 60 CABLE ROOM CC-56 EL.574 + 0 18 0 15 4 65 AISLES / CABLES PP-59 EL.577 + 0 15 0 15 A 66 AISLES / CABLES LL-59 EL.577 + 0 4 0 4 4 71 ELECT. PENE. ROOM CC-51 EL.594 + 0 10 0 0 />

72 CONTROL ROOM CC-56 EL.594 + 0 23 0 6 4 73 VENT. EQUIP. ROOM FF-56 EL.594 + 0 9 0 0 A 74 AISLES / CABLES LL-56 EL.594 + 0 25 0 25 sy 76 AISLES / CABLES PP-54 EL.594 + 0 15 0 15 80 CONTROL ROOM

/s 8B-59 EL.594 + 0 22 0 6 A R*

81 VEN. EQUIP. ROOM FF-58 EL.594 + 0 12 0 0 A 82 AISLES / CABLES KK-58 EL.594 + 0 2 0 2 4 84 AISLES / CABLES NN-58 EL.594 + 0 7 0 7 A-w Jn ' 89 FUEL POOL AREA #1 PP-50 EL.605 + 10 19 7 19 4 m 128 UHI BLDG. HH-44 EL.550 + 0 2 3 2 A 129 FUEL P0OL PURGE ROOM NN-50 EL.631 + 6 6 0 6 /4 131 REACTOR BLDG. BEL.0 -45 EL.565 + 3 4 0 0 4 132 REACTOR BLDG. BEL.45*-90 EL.565 + 3 3 0 0 A 133 REACTOR BLDG BEL.90*-135* EL.565 + 3 4 0 0 134 REACTOR BLDG A BEL.135 -180 EL.565 + 3 5 0 0 g 135 REACTOR BLDG BEL.180 -225 EL.565 + 3 4 0 0 136 REACTOR BLDG BEL.270 -315 A

EL.565 + 3 3 0 0 137 REACTOR BLDG BEL.315 -0* EL.565 + 3 4 8 0 0 A 138 REACTOR BLDG BEL.0 -45 EL.586 + 3 6 0 0 a 139 REACTOR BLDG BEL.45*-90 EL.586 + 3 4 0 0 /t 140 REACTOR BLDG BEL.90 -135* EL.565-+-3-5 h 3 3 0 0 4 141 REACTOR BLDG BEL.135 -180* EL.586 + 3 8 142 REACTOR BLDG BEL.180*-225 EL.586 + 3 0 0 n 5 0 0 4 m 143 REACTOR BLDG BEL.315 -0 EL.586 + 3 5 0 0 A Q 144 REACTOR BLDG BEL.0 -45* EL.593 + 2 14 0 0 A 145 REACTOR BLDG BEL.45*-90* EL.593 + 2 17 0 0

146 REACTOR BLDG /4 BEL.90 -135 EL.593 + 2 11 0 0 4 147 REACTOR BLDG BEL.135 -180* EL.593 + 2 10 0 0 4 i

R ' TABLE 3.3-11 (Centinued)

- 5. FIRE DETECTION INSTRUMENTS N

E C MINIMUM INSTRUMENTS OPERABLE *

. Fire

_ Zone. Description' Locatta Smoke Flame Heat Fw & AA 148 REACTOR BLDG BEL.180*-225* EL.593 + 2 2 0 0 A 149 REACTOR BLDG BEL.315* EL.593 + 2 7 0 0 A 169 RCP-1A REACTOR BLDG. EL.593 + 2 0 0 .1 170 RCP-1B A REACTOR BLDG. EL.593 + 2 0 0 1 4 171 RCP-1C REACTOR BLDG. .EL.593 + 2 0 0 1 172 RCP-10 4 REACTOR' BLDG. EL.593 + 2 0 0 1 177 FILTER BED UNIT IB REACTOR BLDG. EL.565 + 3 BEL.

A 2 0 2 4 178 FILTER BED UNIT 1A REACTOR BLOG. EL.565 + 3 BEL. 2 0 2 181a ANNULUS A EL.561 + 0 0 0 1 R 181b ANNULUS EL.583 + 11 A

~0 0 1 g

181c ANNULUS EL.604 + 0 0 0 1 w 181d ANNULUS EL.629 + 5

, A.

0 0 1 di 181e ANNULUS EL.649 + 5 0 A

0 1

'181f ANNUI.US EL.664 + 0 0 A

0 1 4 212 AISLES / CABLES GG-57 EL.522 + 0 2 0 2 213 AUX. BATT. ROOM AA-55 EL.554 + 0 A 4 0 4 A 215 D/G CORRIDOR BB-45 EL.556 + 0' 3 0 216 D/G CORRIDOR AA-45 EL.556 + 0 2 3 A 0 2 4 219 MECH. PEN. ROOM HH-52 EL.577 + 0 6 0 6 222 AIRLOCK ACCESS JJ-51 A EL.605 + 10 1 0 1 225 RN PUMP STRUCTURE WEST'SECTION EL.600 + 0 8 A

0 8 4 226 RN'FUMP STRUCTURE EAST SECTION EL.600 + 0 8 0 8 231 REACTOR BLDG. 260*-303 4 EL.668 + 10 10 0 0 A "The fire detection instruments located within the containment are not required to be operable during the performance of Type A Containment Leakage Rate tests.

E a % F-< f a, A: E. ,. ty w.n,. 3 fin Jc.h.Aan .,/ row k ~ 'r .

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n TABLE 3.3-11 M

3" FIRE DETECTION INSTRUMENTS P

b Fire MINIMUM INSTRUMENTS OPERABLE *

" Zone Description Location Smoke Flame Heat FoncMt>4 Y in s e<, i A i e..- %i s9-t+ ;s w to c .o , n e s .. c I(ou) o o A i s's' e sic G <, s A n, a ., ci-nu, s O ^

7 w'asn Gus n yc l<cy , Re c c., h . ,, e ,

to i couc+ 3 o wash s s c ~. , t ,. , 3 s c e p'<.ac<sc a y c, I4 C C3 0r i c jA c . d'

, c, n s (e f g,, pp> g,g g Pe., g s i n , i,3, 7 3 4 z g i c c e c e ') O O A llFI/; 0,eseg g g, , ,

gg , g, 3(

CF \6 0, e sc \ G c ae. c, \ o, 16 An-q;,issr0 o 9 9 (, o ) g (g)

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_P_LANT SYSTEMS PR03 & rey'ny UN(y m ] -

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C SURVEILLANCE REQUIREMENTS

_1 4.7.10.1.1 The Fire Suppression Water System shall be demonstrated OPERABLE:

a. At least once per 31 days on a STAGGERED TEST BASIS by starting each electric motor-driven pump and operating it for a.t least 15 minutes on recirculation flow, g.g ;, g g.

g op.cd,,n

b. At least once per 31 days by verifying that each valve (manual, power-operated, or automatic) in the flow path is in its correct position,

c. At least once per 6 months by performance of a system flush of the outside distrubtion loop to verify no flow blockage, by Ally e enim Oe d.

kna rJ.%Jit mes+ remh hy anff At least once per 12 months by cycling each testable valve in the flow path through at least one complete cycle of full travel, aIPt

e. Atleastonceper18 months g 8yp)erformingasystemfunctionaltest which includes simulated automatic actuation of the system throughout its operating sequence, and:

a.f) Verifying that each automatic valve in the flow path actuates to its correct position, b,E) Verifying that each pump develops at least 2500 gpm at a system pressure of 144 psig, ,

C #) Cycling each valve in the flow' path that is not testable during plant operation through at least one complete cycle of full travel, and d /) Verifying that each fire 7 - f _,_ .<_ et__ r suppression pump starts f---"

o_ __ e _ _ _ . . _ _

_._.. _. _ y _I 1_ '_ l-#-_ wib'a 10 psf d ifs Isifensled shding Pc45sare y

r sa:hY,. %o ssy; cgwp,he

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At least mot once perswick 3 years *lSeniq;6pwq, by performing a tcimey flow test of t accordance with Chapter 8, Section 16 of the Fire Protection Handbook, 15th Edition, published by the National Fire Protection Association.

2) S y Ver dying kN M Akt bmand )pou:erwoperndel, oc- mdoniake.)

in be Mou , whick is inacces/1le det fani operdion, is in its correcf position. ,

(

CATAWBA - UNIT 1 3/4 7-27

F PLANT SYSTEMS bb b kb$[E/ OC[J.' ,

J SPRAY AND/OR SPRINKLER SYSTEMS LIMITING CONDITION FOR OPERATION 3.7.10.2 The following Spray and/or Sprinkler Systems shall be OPERABLE:

a. Elevation 522 + 0 ft - Auxiliary Building Room No. Equipment 100 RHR & Containment Spray Room & Sump Pumps 101 Corridor 104 RHR Pump 1B 105 RHR Pump 1A 106 Corridor

~

111 Corridor

b. Elevation 543 + 0 ft - Auxiliary Building

~

230 Cent. Chg. Pump 1A 231 Cent. Chg. Pump 1B 250 Unit 1 Aux. Feedwater Pump Room d./. Elevation 560 + 0 ft - Auxiliary Building 300 Component Cooling Pumps 1A1, IA2, 181 &lB2 I

f./ Reactor Building Annulus Pipe Corridor

/.- ,

APPLICABILITY: Whenever equipment protected by the Spray / Sprinkler System is required to be OPERABLE. '

ACTION:

a. With one or more of the above required Spray and/or Sprinkler Systems i

inoperable, within 1 hour1.157407e-5 days 2.777778e-4 hours 1.653439e-6 weeks 3.805e-7 months establish a continuous fire watch with backup fire suppression equipment for those areas in which redundant '

systems or components could be damaged; for other areas, establish an hourly fire watch patrol.

b. The provisions of Specifications 3.0.3 and 3.0.4 are not applicable.

f _ c. Eled.o 65% o D.- Aa,;Ii.y au;IJ;og

( 3so- Sq % c,,g4, (%. cc l e. Eleuk s74 + o 4 - Aux;hny u;U;9 Wo d a te G m coce:1,. ad-cc)

CATAWBA - UNIT 1 3/4 7-28

P

( PLANT SYSTEMS SURVEILLANCE REQUIREMENTS PRODF & REyg ggpy T J

.4.7.10.2 Each of the above required Spray and/or Sprinkler Systems shall be demonstrated OPERABLE:

a. At least once per 31 days by verifying that each valve (manual, power-operated. or automatic) in the flow path3 1s in its correct position, wh;.k is see.essilite . Luring etei opera 4 ten

b. At least once per 12 months by cycling each testable valve in the flow path through at least one complete cycle of full travel, and

c. At least once per 18 months:

1) By performing a system functional test which includes simulated automatic actuation of the system, and:

g .r' fy ' q " ' " : nt:--f_'_ - p :: ' " g #l paAh.

....-............7......._

Q ./) Cycling 'each valve in the flow path that is not testable during plant operation through at least one complete cycle of full travel.

( 2) mek By a visual inspection ofA sprinklerg: ': to verify 4hase tphm frfing$ ysolaion vatreat -lhe sys b sysWs3 integrity; and -

3) By a visual inspection of each nozzle's spray area to verify the spray pattern is not oostructed.

y) Y Cr veri &n) hk each Va$Ve (onenus/ fou.)er- f aa _ N in & A (JL, a a ,,,ino ;ue A.g pr ocanka, ss in as correc+ pai11.n. _

9 CATAWBA - UNIT 1 3/4 7-29 .

_ _. ._ ._. _~ _ . . _ .

PLANT SYSTEMS PRODF & REVE CD?y CO, SYSTEMS LIMITING CONDITION FOR OPERATION 3.7.10.3 The following High Pressure and Low Pressure CO 2Sy' stems' shall oe OPERABLE:

a. Low Pressure CO 2 System'- Diesel generator rooms, and

b. High Pressure CO 2 System - Auxiliary feedwater pump rooms.

APPLICABILITY: Whenever equipment protected by the CO2 Systems is required to be OPERABLE.

ACTION:

a. With one or more of the above required CO 2 Systems inoperable, within 1 hour1.157407e-5 days 2.777778e-4 hours 1.653439e-6 weeks 3.805e-7 months establish a continuous fire watch with backup fire suppression equipment for those areas in which redundant systems or components could be damaged; for other areas, establish an hourly fire watch patrol,

b. The provisions of Specifications 3.0.3 and 3.0.4 are not applicable.

SURVEILLANCE REOUIREMENTS

-4.7.10.3.1 Each of the above required CO2 Systems shall be demonstrated l

OPERABLE at least once per 31 days by verifying that each valve (manual, power operated, or automatic) in the flow path is in its correct position.

l 4.7.10.3.2 Each of the above required Low Pressure CO2 Systems shall be demonstrated OPERABLE:

a. At least once per 7 days by verifying the CO2 storage tank level to be greater than 44% of full. capacity, and

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~

h. % At least once per 18 months by verifying:

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1) 3Dersystem m- 2-- -___

- - ' "_ ' : c f.-x-, --'

_2 -.

. . .-_- : ' " " - . . . . _^ L. a _M

--E-. L... actuatesmanually and automatically, upon receipt of a simulated actuation signal, amel=

3p p __;_u --- ,- 2 -a . u n. --

T__ _," s a yssual Insgechen e5 h M d ge neMlt5 to onace. no blke.

Damger desure c{ev[cc5 1 ectif t. an achhon SigO opero & n3a uPon 535iem CATAWBA - UNIT 1 3/4 7-30

m - . - - . . - -- - . - - - -

p .

PLANT SYSTEMS b bh hhh SURVEILLANCE REQUIREMENTS (Continued) 4.7.10.3.3 Each of the above required High Pressure CO 2 Systems shall be

~

demonstrated OPERABLE: '

a. At least once per 6 months by verifying the weight of each CO2 storage cylinder to be at least 90% of full charge weight, and g 1. ,

--__z_a_2 _-.:

_ ._ ,y - -

. _ m ,,

M. $ At least once per 18 months by:

O '- "' ; -----# ' "

.M r ; ^--

1) Verifying

, , _ _ >___ 3_h

____m system .. _ #- __,____ ___<._'-

2___

actuates manually andautomaticaliy,uponreceiptof.asimulatedactuationsignal, ed -

4 .A. v,isua_l_ _in s_p,e <b.a. of 4_be J<ascbe ge."

g _ _

__..;' - : ozzles to assure no blockage. ,

g) Yer ihing -lhd clamper ekesure, dedces ceu.we. An ac[sutb. on Sia"d upon syslem opu*donf anc(

l e

I k

CATAWBA - UNIT 1 3/4 7-31 l

l

o ,

PLANT SYSTEMS PM& misy y ]

-FIRE HOSE STATIONS -

l LIMITING CONDITION FOR OPERATION

'3.7.10.4 The~ fire hose stations given in Table 3.7-4 shall be OPERABLE.

APPLICABILITY: Whenever equipment in the areas protected by the fire hose stations is required to be OPERABLE.

ACTION:

as With one or more of the fire hcse stations given in Table 3.7-4 inoperable, provide gated wye (s) on the nearest OPERABLE hose station (s). One outlet of the wye shall be connected to the standard length of hose provided for the hose station. The second outlet of the wye shall be connected to a length of hose sufficient to provide coverage for the area left unprotected by the inoperable hose station. W" ra it can be demonstrated that the physical routing of the fire hose would result in a recognizable hazard to

' M% Tm.wel , plant equipment, or the hose itself, the fire hose shall be stored in a roll at the outlet of the OPERABLE hose station. Signs shall be mounted above the gated wye (s) to identify the proper hose to use. The above ACTION requirement shall be

. accomplished within 1 hour1.157407e-5 days 2.777778e-4 hours 1.653439e-6 weeks 3.805e-7 months 'if the inoperable fire hose is the

'(-. .

primary means of fire suppression; otherwise route the additional hose within 24 hours2.777778e-4 days 0.00667 hours 3.968254e-5 weeks 9.132e-6 months ,

b. . The provisions of Specifications 3.0.3 and 3.0.4 are not applicable.

SURVEILLANCE REQUIREMENTS 4.7.10.4 Each of the fire hose stations given in Table 3.7-4 shall be demonstrated OPERABLE:

a. At least once per 31 days, by a visual inspection of the fire hose stations accessible during plant operations to assure all required equipment'is at the station.

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

1) . Visual inspection of the stations not accessible during plant operations to assure all required equipment is at the station,

2) Removing the hose for inspection and raracking, and

3) Inspecting all gaskets and replacing any degraded gaskets in ---

the couplings.

c. At least once per 3 years, by: ,

1) Partially opening each hose' station valve to verify valve OPERABILITY and no flow blockage, and

-2) Conducting a hose hydrostatic test at a pressure of 200 psig or E at least 50 psig above. maximum fire main operating pressure, whichever is greater.

CATAWBA - UNIT 1 3/4 7-32

=' ~ s s.w --g > *

( '

PROOF & REV!EW CDPV TABLE 3.7-4 FIRE HOSE STATIONS LOCATION ELEVATION HOSE RACK #

1. Auxiliary Building .

59, FF 522+0 1RF235 55, FF 522+0 1RF248 63, m 543+0 1RF211 60, m 543+0 1RF212 58, PP- 543+0 1RF213 57, JJ 543+0 1RF242 54-55, GG 543+0 1RF249 57,FF 543+0 1RF250 52-53, GG 543+0 51, CC 1RF25f-6

. 543+0 1RF256 50-51, JJ-KK 543+0 1RF262 53, m 543+0 1RF268 50-51, NN- '543+0 1RF271 62, M-NN -

560+0 1RF203 58, PP 560+0 -

1RF219 56, NN

( '

560+0 1RF220 57, KK 560+0 1RF243 54-55, FF-GG 560+0 1RF251 51, KK 560+0 , 1RF263 52, M-NN 560+0 1RF269 56, BB 554+0 1RF487 52, AA-BB 560+0 1RF488 49, BB-CC 560+0 1RF489 45, BB 560+0 1RF997 58, PP 56, KK 6?? M 1RF221 577+0 1RF244 54, GG 577+0 1RF252

, 52-53, KK 577+0 1RF258 1 51, KK 577+0 1RF264 .

l 51-52, NN 577+0 1RF272 56,-PP. 577+0 1RF278 I 49, BB-CC 577+0 1RF490 45, BB 577+0 1RF491 55, DD 574+0 1RF492

'54, AA 574+0 1RF493 51,-AA 577+0 1RF998

57, m 594+0 1RF222

.57, HH 594+0 1RF245 57, EE 594+0 1RF253 51, JJ. 594+0 1RF259 53, NN 594+0 1RF275 50, BB 594+0 1RF985 L51, KK 605+10 1RF265 51, m 631+6 1RF495

' CATAWBA - UNIT 1 3/4 7-33 .

7 :. _- - ..

PLANT SYSTEMS PROOF & REV!EW COPY 3/4.7.11 FIRE BARRIER PENETRATIONS LIMITING CONDITION FOR OPERATION 3.7.11 All fire barrier penetrations (walls, floor / ceilings, cable tray enclosures and other fire barriers) separating safety-related fire areas or separating portions of redundant systems important to safe shutdown within a fire area and all sealing devices in fire rated assembly penetrations (fire doors, fire wirdows, fire dampers, cable, piping, and ventilation duct pene-tration seals) shall be OPERABLE.

APPLICABILITY: At all times.

ACTION:

a. With one or more of the above required fire barrier penetrations and/or sealing devices inoperable, within 1 hour1.157407e-5 days 2.777778e-4 hours 1.653439e-6 weeks 3.805e-7 months eitner establish a continuous fire watch on at least one side of the affected pene-tration, or verify the OPERABILITY of fire detectors on at least one side of the inoperable penetration and establish an hourly fire watch patrol. -

b. The provisions of Specifications 3.0.3 and 3.0.4 are not applicable.

SURVEILLANCE REQUIREMENTS 4.7.11.1 At east once per 18 months 'the above required fire barrier penetrations and sealing devices shall be verified OPERABLE by performing a visual inspection of:

a. The exposed surfaces of each fire rated assembly,

__:. .^:. . ....._ ' :.. . ..,.. 1-M --- i _. ....._..., and I c. At least 10% percent of each type of sealed penetration. If apparent '

} changes in appearance or abnormal degradations are found, a visual inspection of an additional 10% of each type of sealed penetration shall be made. This inspection process shall continue until a 10%

sample with no apparent changes in appearance or abnormal degradation is found. Samples shall be selected such that each penetration seal will be inspected every 15 years. -

A least 10% f all M denyers. If .gared 4,,ff in a dege de%ss are %A, a vnsul inspek,ntosd .f-d> en adddimYem daryars 5%tt he made. % Insgec% pecss shallcodinue anfil a lo% saiepla a.;6 no agaesni chanyes in agoacance er abnorm { degradahon is found. %.ptes d=//

s salaesad sa.k #d each Gne danfee will be in.rpedes evacy is year.s.

Q CATAWBA - UNIT 1 3/4 7-35 w., -wme- "

"h '

PLANT SYSTEMS PROOF & REV.TW COPY SURVEILLANCE REQUIREMENTS (Continued) 4.7.11.2 Each of the above required fire doors shall be verified 0.oERABLE by inspecting the closing mechanism and latches at least once per 6 months, and

'by verifying:

@A

b. The OPERABILITY of the fire door supervision system for each electrically supervised , fire door by performing a TRIP ACTUATING DEVICE OPERATIONAL TEST at least once per 31 days, and C.A That each locked closed fire door is closed at least once per 7 days.

h* z.dS*n d euk closel h doce d leek wce fu 24 hours2.777778e-4 days 0.00667 hours 3.968254e-5 weeks 9.132e-6 months .

C -

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CATAWBA - UNIT 1 3/4 7-36 -

ML20087M903

Text

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