ML20056G049

Proposed Tech Specs Incorporating Changes to Remove Component Lists from TS Per GL 91-08

ML20056G049
Person / Time
Site:	Calvert Cliffs
Issue date:	08/27/1993
From:	BALTIMORE GAS & ELECTRIC CO.
To:
Shared Package
ML20056G045	List: ML20056G044 ML20056G049
References
GL-91-08, GL-91-8, NUDOCS 9309010220
Download: ML20056G049 (30)

Text

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i A'ITACHMENT (I) l i

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i UNIT 1  !

TECIINICAL SPECIFICATION REVISED PAGES i

t 1-2 3/46-1 3/4 6-23 '

3/4 6-24 3/4 6-25 3/4 6-26  !

I 3/4 6-27 3/4 6-28 4

3/4629 3/4 6-30 3/4 9-12 l l

113/463 I

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9309010220 730827 PDR ADOCK 05000317 i P PDR ,

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i 1.0 DEFINITIONS

} CHANNEL CHECX 1

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4 1.5 A CHANNEL CHECX snall be the qualitative assessment of channel  ;

1 behavior during operation by observation. This determination snall  :

include, where oossible, comoarison of the channel indication and/or status  !

with otnermeasuring channels indications theand/or status derived from indeoendent instrument same parameter. i 4

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CHANNEL FUNCTIONAL TEST 1.7 A CHANNEL FUNCTIONAL TEST shall be

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a. Analog channels - tne injection of a simulated signal into the '

i cnannel as close to the primary sensor as practicable to verify  ;

OPERABILITY including alarm and/or trip functions. i 1 -

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b. Bistable channels - the injection or a simulated signal into the i

channel sensor to verify OPERABILITY including alarm and/or trip functions. l J j

CONTAINMENT INTEGRITY [

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',,, 1.8 CONTAIMMENT INTEGRITY shall exist when:  !

) 1.3.1 All penetrations recuired to be closed during acticent 1'

conditions are eitner: i

a. Cacaole of being closed by an OPERABLE Containment j Automatic Isolation Valve System, or  !

b. Closed by manual valves, blind flanges, or deactivated

} automat pr tions exceg ai .c y iyes y, acuco e'en l

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.ceci,1 cation 3.o.4.1.

adme sc 9.no/ as PamW  !

i 1.3.2 All equipment hattnes are closed anc sealed, i

1.3.3 Eaca airlock is in comoliance with the recuirements of Soeci fication 3.5.1.3, i 1.3.4 The containment leakage rates are within the limits of j

Soecification 3.5.1.2, and 1.3.5 The sealing mecnanism associatec wita vaca cenetration (e.g.,

welcs, bellows or 0-rings) is OPERABLE.

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CALVERT CLIFFS - UNIT 1 1-2

. AmencmentNo.J[F)

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l 3/4.5 CONTAINMENT SYSTEMS l

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l 3/4.5.1 PQIMARY CCNTAINMENT  !

CONTAINMENT INTEGRITY  !

1 LIMITING CONDITION FOR OPERATION I 3.5.1.1 Primary CCNTAINMENT INTEGRITY shall be maintaine APPLICABILITY: MODES 1, 2, 3 and 4.

ACTICN: Without primary CONTAINMENT INTEGRITY, restore CONTAINMENT  ;

INTEGRITY vitnin one hour or be in at least HOT STANDBY within the next 5 i hours 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 />. '

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SURVEILLANCE REQUIREMENTS 4.5.1.1 Primary " 3.9T INTEGRITY shall be demonstrated:

a. At least once per 31 days by verifying that all penetrationsb not capable of being closec by OPERABLE containment automatic isolation valves and required to be closed during accident >

1. conditions are closed by valves, blind flanges, or deactivated '

ytt gtjLnlyes secured ir their positions, except -

g{xi a ' Speci fication 3.5.4.1.

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a. By verifying that each containment air lock is in compliance with  ;

the recuirements of Specification 3.5.1.3.

c. By verifying that the ecui: ment hatch is closed and sealed, prior

-I to entering MODE A folicwing a shutdown where the ecuipment hatch was acened, by concucting a Type 3 test per 10 CFR ?ar: 50, k A;;endix J.

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\ ](Yet /Altes +he+ MOPea udee cdm:mhk&,*e. &eo) as pee - -

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@ Exce:: valves, blinc flanges, anc ceactivatec aut:matic valves wnica j are located insice the containment and are lockec, sealed, or l otherwise securec in the closec :osition. These penetrations snall j te verified closec :uring eacn COL 3 SHUTDCWN except that such

veM fication neec ,ot be performed more often then once

er 92 days.

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% . d CALVERT CLIFFS - UNIT I 3/4 5-I Amencment No. 159

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INSERT A -

(*) Hydrogen purge containment vent isolation valves shall be opened for containment l pressure control, airborne radioactivity control, and surveillance testmg purposes i only. l

(#) The shutdgwn cooling isolation valves may be opened when the RCS temperature is below 300 F to establish shutdown cooling flow.  !

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3/4.5 CONTAINHENT SYSTEMS ,

1 3/4.6.4 CCNTAINMENT ISCLATICN #Li a~ e

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LIMITING CONDITION FOR OPERATION 5u1) m ~

3.5.4.1 [(the/ containment isolation valveug:ifM in Table 3.5-D shall be i

hhAPDLICABILITY: MODES I, 2, 3, and 4.

ACTICN: With cne or more of the isolation valve (s) )

@ incoerable, either:

a. Restore the inoperable valve (s) to OPERABLE status within 4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br />, or "

b. Isolate each affected penetration within 4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br /> by use of at least one deactivated aut:matic valve secured in the isolation positien, or

c. Isolate the affected penetration within 4 hcurs by use of at least one closed manual valve or blind flange; or

d. Be in at least HOT STANDBY within the next 5 hours5.787037e-5 days <br />0.00139 hours <br />8.267196e-6 weeks <br />1.9025e-6 months <br /> and in CDLD SHUTDOWN within the following 30 bcurs.

W e. The provisions of Specification 3.0.4 are not acclicable provided that the affectec penetration is isolated.

l SURVEILLtNCE REQUIREMENTS 4.5.4.1.1 valy M shall 5,e lor to returning :ne va5Mervice arter cemenstratec OPERABL maintenance, repair, or reolacement *cri: is perfomed on the valve or its asscciatac actuator, control, or scwer circuit by :erfamance of a cycling test anc verification of isolatica time.

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CALVERT CLIFFL - UNIT 1 3/s 5-23 AmencmentNo.Jfr?

INSERT B

(*) Valves that are normally closed may be opened on an intermittent basis under ,

administrative control. l

(#) Containment purge isolation valves isolation times will only apply in MODE 6 when ;

the valves are required to be OPERAllLE and they are o >en. Isolation times for .

containment purge isolation valves is NA for MODES 1, ,3 and 4 per Technical l Specification 3/4 6.1.7, during which time these valves must remain closed.  !

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3/4.5 CONTAINMENT SYSTEMS SURVEILLANCE REQUIREMENTS (Continued) 4.6.4.1.2 Ea b ^ 2 M shall be valve b i" +bTDOWN or RE M ING demonstrated OPERABLE during the CD once per REFUELING INTERVAL by:

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a. Verifying that on each containment isolation Channel A or Channel 3 test signal, each required isolation valve actuates to its isolation position.

b. Verifying that on each Containment Radiation-High Test Channel A or Channel 3 test signal, both required containment purge valves actuate to their isolation position.

c. Verifying that on each Safety Injection Actuation Channel A or Channel 3 test signal, each required isolation valve actuates to _

its isolation position. G ' A wniemed n, &

g44LThe isolation time of each power-operated or automatic ^va ve4E) 4Me 3.5-1)shall Mrcal be determined to be within its limit when tested pursuant Specificati nn 4.0.5.

CALVERT CLIFFS - UNIT 1 3/4 6-24 Amencment No. 23

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g 1ABIE 3.6-1 R2 R s

• g CONTAINHENT 1501ATION VALVES '

'N 2 E' PENEll(ATION IsotATION ISOLATION VALVE L'l NO. EllANNElS s IDENTIFICATION NO.

ISOLATION 5 v, FUNCTION / TIME (SECONOSJ h, e lA SIAS A PS-5465-CV R.C. and Pressurizer Sampling c SIAS A

<7 E PbS466-CV <7 M M

SIAS A SIAS B PS-5'467-CV / <7 in PS-546CCV / 37  %

18 SIAS A WGS-2180-CV Containment Vent iteage to, Waste Gas <7 SIAS H WGS-2181-CV / (i p h

/ i-37 IC SIAS A CVC-506-CV \ CP F Seals Controlled Bleedoff <7 SIAS tl CVC-505-CV N s -

/ 37 2 10 NA PS-6529-SV, Post Atc'ident Sampling NA o,

Liquid Return to RC Drain Tank b5 2A SIAS A CVC-SIS-CV [IldownLine < 13 SIAS B CVC-516-CV NA CVC-10S s

313 NA NA CVC-103 [ NA 28 NA CVC-517'-CV Charging Line NA' NA CVCfS18-CV NA p NA M VC-519-CV NA d NA / CVC-435-RV NA R

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IV CVC-la4

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NA l

P. / W' F

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g TAglE A 3.6-1 (Continued) / R G /

• gj CONTAINHENT ISOLATION VALVES m

-1 n N / 8 C PENETRATI0l{ ISOLATION ISOLATION VALVE / ISOLATION 4 q NO. CllAN!1ELS IDENTIFICATI0ll NO. FUNCTION / TIME (SECONDS)

Uh 'N.~x s

• 4 i /A ' HA Hlind flange ILRT /, NA E g NA N. ILRl-1 / NA 4

' /u N. \ Blind flange

+'

NA NA s

x ILRI-2 ILRT j/ NA h

-i NA 8 SlAS A EADS462-HOV Containmentd[onnal Sump < 13 2 SIAS B EAD-5463,HOV / 313 9 NA SI-340 Containment Spray NA w NA SI-326 x / NA 10 NA SI-330 Contalnment Spray NA i NA 51-316 NA

= /' N 13 CRS A CPA-1410-CVI3 Purge' Air inlet < 7" CPA-1411f CV I3)

CHS B N

~27"

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14 CRS A MPA-1412-CV) I3 PurgeAirOutlet\ < 7" N

CRS B

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/ CPA-1413-CVI3) 'N 37"

@ 15 SIAS A RE-5291-CV Purge Atr Monitor 'N $7 y SIA$ H RE-S292-CV N $7 k 16 [ CIS A CC-3832-CV Component Cooling Water Inlet \ 18

,5 18 [ CIS B CC-3833-CV Component Cooling Water Outlet 5)By

_M \

_ _ . _ _ _ _ _ _ _ _ _ _ . _ _ _ _ _ _ _ _ _ . . . _ _ _ _ _ _ _ _ _ _ . _ . . _ . . . , . . . . . - --._...._~~...m., _ .-__---4.. __ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ - -

t g TABLE 3.6-1 (Continued) /

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'lj CONTAINMENT IS01ATION VALVES '

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[ PENETRATION x 1501ATION ISOLATION VALVE /

Q NO.

• ISOLATION $

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'CllANiiELS x-IDENTIFICATION NO. FUNCTION / TIME (SECONDS) M

=c 19A NAN JA-337 Instrument Air -

i NA E e

j CIS A N .

IA-2080-HOV /' < 13 4 U 19B \ PA-1040'

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NA Pl$[ Lair NA $

NA N PA-1044*

's --

/ NA H 20A NA N -314 hltrogen Supply @

NA NA N,- 12-CV, /'/ NA NA N,-622-CV s / NA NA N,-632-CV R NA N -642-CVl,/N\

g NA NA I, 20B NA ,N[IB9 Nitrogen Supply

' NA

,u NA m ,,/ N,-3 4 5 x NA 20C NA / N,-3 46 Nit'rogen Supply NA NA / N,-392 'N NA 23 SIAS A RCW-4260-CV R.C.DrainTarhDrains <7 24 /51AS B PS-6531-SV 0xygenSampleLinh <7

?f 37

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NA PSW-1019 Plant Water N NA

,/38 NA PSW-1008

\ NA tt '

39 NA DW-5460-CV* Demineralized Water \ NA

... NA S1-463 Safety injection Tank lest Line NA f NA SI-4SS NA\

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-______.____._.____._._._______.m._ _ _ _ _ _ _ _ . _ _ _ _ _ _ . _ _ _ _ . _ _ _ _ _ _ _ _ _ _ _ _ ---,v--,______- _ _ _ _ _ _ _ _ _ _ _ . _ _ _ _ _ _ _ _ _ _ _ - _ _ _ _ _ _ . _ _ . _ . _ . .

.-. _ - . - _ . . -= . .-.. .. . . _ . . . .

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(? TABtE 3.6-1 (Continued) p R G

g CONTAIHilENT ISOLATION VALVES l'

-4 N /,/ n O N / O C PENEIRATIO'? NIS0tariuN ISOLATION val.VE / ISOLATION M

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m NO. CllAllHELS IDENTIFICATION N0. FUNCTION / TIHE (SECONDS) h

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g 41 NA \ SI-652-MOV (2) Shutdown Cooling j/ NA $

NA 'x SI-651-tt0V (2) / NA 4 74 44 NA \ l'P-141-A Fire Protectierr NA $

NA NA iP-141-B i P-6200-110V, /

/ NA -i NA k 47A NA PS-6540A-SV,.N liydro/ gen Sample Outlet NA NA PS-6507A-SV V_ NA w 478 NA PS-6540E-SV'/ l[y'drogenSampleOutlet NA 2 NA PS-6507E-SV' N N NA Y' 47C NA PS-6545F-SV. llydrogen Sarnple Outlet NA

!E NA psf 6507F-SV' N NA

, 47D NA ,/ PS-6b40G-SY' NA NA .,/ PS-6507G-SV ilydrogen Saniple Retlirn\ NA .

48A SI AS,tl llP-6900-MOVI4) Containment Vent Isolation h < 15 SIA$-A IIP-6901-HOVli ) N 7 15

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?i 488 ,/ ,/ NA ilP-104 ilydrogen Purge Inlet NA

@ - / NA IIP-6903-MOV NA g p x

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G x. TADIE 3.6-1 (Continued) ,/

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! 'N CONTAINilENT ISOLATION VALVES ,/

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E- PENETRATION ISOLATION N

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ISOLATION VALVE -

/ ISOLATION 4 Q

to NO. CllAllNELS IDENIIFICATION NO. FUNCTION .,/ TIME (SECONDS) d s ,-- :c i 49A NA PS-65408-SV' ilydrogen Sample NA M g

NA PS265078-SV' s x

,/ ' NA 4

-' - v, 490 tiA PS-65400,SV, ilydrogen Sainple

~ NA if, NA PS-6507C-$V' / NA -i 49C NA fiA PS-65400-SV PS-65070-SV

gNilyMgen Sample NA NA 60 NA Blindff$nge ILRf\ NA to s

NA ~

Bilnd flange N NA

- s 59 tiA - SFP-170 Refueling Pool inlet T NA 14A ' SFP-171 \ NA m x 60

,', NA ES-144 Steam to Reactor llead Laydown NA

- NA ES-142 N NA

' 01 NA NA SIP-176 SIP-174 Refueling Pool Outlet h NA

\ NA NA NA SFP-172 SIP-189 yx NA NA

$p M

62 SIAS A Pil-6579-t-10V Containment lleating Outlet h < 13

^

64 NA Pil-376 Containment lleating Inlet \ NA N

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- . _ - - . . _ _ . _ . ~ - - . . _ _ _ _ _ _ _ _ _ _ _ - - _ - - _ _ _ _ _ _ _ _ -

3/4.5 CONTAINMENT SYSTEMS >

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s. TAELE 3.5-1 (Continued)

N.

'N TABLE NOTATION N

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May be ocen on an intermittent basis under dministrative control.

., 'Ns Containment surge isolation valves iso tion times will only apply in  :

MODE 5 wnen taesvalves are recuired,ro be OPERABLE and they are ocen.  !

Isolation time fer. containment pupge isolation valves is .NA for MODES 1, 2, 3 and 4 per Tecnnical Scec.rication 3/4 5.1.7, during wnich time these valves mustsremai.

N blosec. .

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Manual or remote manual v217e wnich is closed curing plant operation.

(1)

,/' 's May be coened belcw 3CO'F to establisa shutdcwn cooling flow.

N C)

Containment purg valves will be sh'ut in MODES 1, 2, 3, and 4 per  !

Tecnnical Scecification 3/4 5.1.7. 'N s

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Contair. ment' vent isolation valves shall be'bcened for containment  !

pressure, dontrol, air:orne radioactivity cont'rci, and surveillance  :

testing'ourposes only. N e

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CAL'IERT CLIFFS - UNIT 1 3/4 6-30 Amencment No. J'5j7

3/4.9 RETUELING OPERATIONS 3/4.9.9 CONTAINFENT PURGE VALVE ISCLATION SYSTEM LIMITING CONDITION FOR OPERATION 3.9.9 The Containment Purge Valve Isolation System shall be OPERABLE.

APOLICABILITY: During CORE ALTERATIONS or movement of irradiated fuel witnin tne containment.

ACTICN: With the Containment Purge Valve Isolation System inoperable, close eacn of the penetrations providing direct access frcm the containment atmes:nere to the outside atmos:here. The provisions of Specificati:n 3.0.3 are not applicable.

SURYEILLLNCE REQUIREMENTS 4.9.9 The Containment Purge Ialve Isolation System shall be ::emenstrated OPERA 3LE witnin 72 nours prior to the start of and at least once per 7 days curing CORE ALTERATIONS Oy verifying that containment purge valve isolation occurs On manual initiation anc :n a hign raciation test signal fr:m the c:ntainment radiation mcnitoring instrumentation channels.

wer a

y J .}he isolak3 kes des w d:d de /k;+s inher) iesfed par. sam +

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1 AL7E: CL:=I - JNIT ; I/a 3-;E Amencmen: 10, 3 )

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4 9 3/4.6 CONTAINMENT S'ISTEMS BASES l 3/4.6.1.7 Containment Purce Sucolv and Exhaust Isolation Valves .

This limitation ensures that containment purge supply and exhaust valves will be maintained shut during H0t ES where containment pressurization may occur as the result of LOCA or steam line break conditions. The capability of these valves to close duriry a containment pressurization event and t provide isolation of these lines has not been established.  ;

3/4.6.2 DEPRESSURIZATION AND CCOLING SYSTEMS 3/4.5.2.1 Containment Scray System  !

The OPERABILITY of the Containment Spray System ensures that containment depressurization and cooling capability will be available in the event of a ,

LOCA. The pressure reduction and resultant lcwer containment leakage rate

• are consistent with the assumptions used in the accident analyses.

r 3/4.5.2.2 Containment Coolino System -

The OPERABILITY of the Containment Cooling System ensures that 1) the ,

containment air temperature will be maintained within limits during normal i operation, and 2) adequate heat removal capacity is available during post-LCCA conditions.

t i~ 3/4.6.3 10 DINE REMOVAL SYSTEM The OPERABILITY of the containment iodine filter trains ensures that sufficient iodine removal capability will be available in the event of a 1 LOCA. The reduction in containment iodine inventory reduces the resulting i SITE BOUNDARY radiation doses associated with containment leakage. The j operation of this system and resultant iodine removal capacity are '

consistent with the assumptions used in the LOCA analyses.

3/4.5.4 CCNTAINMENT ISCLATION VALVES The OPERABILITY of the containment isolation valves ensure that the containment atmospnere will be isolated from the outside environment in the event of a release of radioactive material to the containment atmosphere or cressurization of the containment. Containme.' isolation within the time limits scecified b ensures tnat the release of racicactive matarial to the environment will/ -e consistent with the assumptions used in the analyses for a LCCA. m .

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CALVERT CLIFFS - UNIT 1 3 3/4 6-3 Amencment No. 169 i

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i NITACliMENT (2) i i

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i UNIT 2 TECilNICAL SPECIFICATION I i

REVISED PAGES  !

I-2 3/46-1  !

3/4 6-19 3/4 6-20 3/4 6-21 2 3/4622 l 3/4 6-23 3/4 6-24

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3/4625 ,

3/4 6-26 ,

i 3/4 9-12  !

113/46-3 I

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1.0 DEFINITIONS CHANNEL CHECX 1.5 A CHANNEL CHECX shall be the qualitative assessment of channel behavior during operation by observation. This determination shall include, where possible, comparison of the channel indication and/or status with other indications and/or status derived from independent instrument  :

channels measuring the same parameter.

CHANNEL FUNCTIONAL TEST 1.7 A CHANNEL FUNCTIONAL TEST shall be:

a. Analog channels - the injection of a simulated signal into the cnannel as close to the primary sensor as practicaole to verify OPERABILITY including alarm and/or trip functions.  ;

b. Bistable channels - the injection of a simulated signal into the cnannel sensor to verify OPERABILITY including alarm and/or trip '

functions.

CONTAINMENT INTEGRITf 1.8 CONTAINMENT INTEGRITY shall exist when:

l w 1.8.1 All ::enetrations required to be closed during accident conditions are either: '

a. Cacable of being closed by an OPERABLE Containment Automatic Isolation Valve System, or 1

a

b. Closed by manual valves, blind flanges, or ceactivated '

automatic valves seated _in t; ir closed positions, j except m :ron ce; ia Tacic :.: - = Specification l 3 . 5. 4 . .,

1.3.2 All equipment hatches are closed and sealed, i

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[ 1.3.3 Each airlock is in comoliance with the recuirements of i Sceci fication 3.5.1.3, 1.3.4 The containment leakage rates are witnin the limits of i 1 Scecification 3.5.1.2, and i i

! 1.3.5 The sealing mecnanism associatec witn eaca enetration i (e.g., welcs, :eilcws or 0-rings) is OPERABLE.

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d CALVERT CLIFFS - UNIT 2 1-2 Amencment No f.f p

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3/4.5 CONTAINMENT SYSTEMS 3/4.5.1 PRIMARY CONTAINMENT CONTAINMENT INTEGRITY i a

LIMIT!NG CONDITION FOR OPERATION vr 3.5.1.1 Primary CONTAINMENT INTEGRITY shall be maintained APDLICA3!LITY: MODES 1, 1, 3 and 4. ,

ACTION: Without primary CONTAINMENT INTEGRITY, restore CONTAINMENT INTEGRITY within one hour or be in at least HOT STANDBY within the next .

5 hours5.787037e-5 days <br />0.00139 hours <br />8.267196e-6 weeks <br />1.9025e-6 months <br /> and in COLD SHUTDOWN within the folicwing 30 hours3.472222e-4 days <br />0.00833 hours <br />4.960317e-5 weeks <br />1.1415e-5 months <br />.

SURVEILLUCE REQUIREMENTS 4.5.1.1 Primary CONTAINMENT INTEGRITY shall be demonstrated: ,

a. At least once :er 31 days by verifying that all penetrationsb not cacable of being closed by OPERABLE containment automatic isolation valves and required to be closed during accident

• .., conditions are closec by valves, blind flanges, or deactivag 3utomatic valzes securec in their positions, exceptg ~';r6/icce 6 T:M 3.5 '. B Specification 3.5.4.1. ~

b. By verifying that each centainment air lock is in ccmoliance with the recuirements of Scecification 3.5.13.

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c. By verifying that the equipment hatch is closed and sealed, prior

[ to entering MODE 4 follcwing a shutdown wrere the ecuicment hatch

-g l V was openec, by concucting a Type 3 test per 10 CFR Part 50, A:pendix J.

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'NJ , pl, .+j,p; m:: SeNwdn cdmkiusa whol ds 7mi%d W ,

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@# Except valves, blind #1anges, anc eactivated autcmacic valves which i are locatec insice the containmenc anc are locrec, seaiec, or

, othenise securea in the closec :osition. These penetrations shall re verifiec c!csec :uring eaca COL 3 SHUTDOWN excecc that suca g*aG, rf y@5c21 L hL w *g neec not :e ;erformec more ften tr.en enca ;er 92 days.

CAL .4 LLIrrS - UNIT 2 3/a 5-1 krencmenc No. 139

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(*) Hydrogen purge containment vent isolation valves shall be opened for containment t pressure control, airborne radioactivity control, and surveillance testing purposes j only.

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(#) The shutdgwn cooling isolation valves may be opened when the RCS temperature is

, below 300 F to establish shutdown cooling flow.

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3/4.5 COMTAINFENT SYSTEMS 3/4.5.4 CCNTAINMENT ISCLATICN VALVES LIMITING CDNDITION FOR OPERATION  !

l r m, .:.,c g shall ,e 0  ?

3.o. 4.1 Y g g) ent 1 solation valver-s;ec, n ico c i sw APPLICABILITY: ' MODES 1, 2,. 3, and 4. '

m ACTICN:Ath one or more of the isolation valve (s) Occ:ified ta  ;

inoperable, either:

a. Restore the incperable valve (s) to OPERABLE status within 4 hcurs, or

b. Isciate each affected penetration within 4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br /> by use of at least one deactivated automatic valve secured in the isolaticn i position, or  !

t

c. Isolate the affected penetraticn within 4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br /> by use of at {

least one closed manual valve or blind flange; or '

d. Be in at least HOT STANDBY within the next 5 hours5.787037e-5 days <br />0.00139 hours <br />8.267196e-6 weeks <br />1.9025e-6 months <br /> and in COLD f SHUTDOWN *ithin the following 30 hours3.472222e-4 days <br />0.00833 hours <br />4.960317e-5 weeks <br />1.1415e-5 months <br />.  !

si e. The provisions of Soecification 3.0.4 are not applicable provided that the affected penetration is isolated l

SURVEILLANCE REQUIREMENTS 4.5.4.1.1 aly ~ f -$3

~

demonstratec OPERABLE #

iarior tom 6tN.~O) ervice after shalI be  ;

maintenance, re:: air, or replacement work is performec on the valve or its I asscciatec actuator, control, or scwer circuit by ;eriormance or a cycling ,

test and verification of isolation time.  !

j  !

i

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l A.$:l TN3Df7~3 \

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i CALVERT CLIFF 5 - L' NIT 2 3/4 5-19 Amenc=ent No. 2fk c

4  !

i

4 INSERT B l (*) Valves that are normally closed may be opened on an intermittent basis under 4

administrative control.

i

(#) Omtainanent purge isolation valves isolation times will only apply in MODE 6 when ]

the valves are required to be OPERAllLE and they are open. ' Isolation times for  !

containment purge isolation valves is NA for MODES 1, .,3 and 4 per Technical  !

l Specification 3/4 6.1.7, during which time these valves must remain closed.  !

! I i

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_ _ . _ - _ _ _ _ , _ ~ . _ _ _ -

-i 3/4.6 CONTAINHENT SYSTEMS SURVEILLANCE REQUI?.EMENTS (Continued)

(5 n.> meg) ~ -~

4.5.4.I.2 Eachrisolation valve scaci# icd i- T PI 3 y.S ' shall be demonstrated OPERABLE during the Cud) SHUTDOWN or REFUELING MODE at lesst once per REFUELING INTERVAL by:  !

a. Verifying that on each containment isolation Channel A or Onannel 3 test signal, eacn required isolation valve actuates to its .

isolation position.

b. Verifying that on each Centainment Radiation-High Test Channel

• I or Channel 3 test signal, both required containment purge valves actuate to their isolation position.

c. Verifying that on each Safety Injection Actuation Channel A or Channel 3 test signal, each required isolation valve actuates to '

its isolation position.

eduloe t-A; ohm,; ! ,

{Jid,LJ The isolation time of each pcwer-operated or automatic ^ valve _ ,

(Ank 3.04 shall be determined to be within its limit when tested pursuant '

FT6hliTcal Specification 4.0.5. l r

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CALVERT CLIFFS - UNIT ^ 3/4 6-20 Amendment No.,L49

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TAlilE 3.6-1 id C;

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(JJ CONTAINitENT IS0lATION VALVES

• O j n

.e O C PENElRATI0li ISOLATION ISOLATION VALVE ISOLATION $

4; NO. CljANNELS IDENIIFICATION N0. FUNCTION TIHE (SI'CONDS) M w , x i 1A SIAS A PS-5465-CV R.C. and Pressurizer Sampling /<7 E cr 5

SIAS A N PS-5466-CV N

27 4

" SIAS A PS-5467-CV / $7 y n>

SIAS U PS4464-CV ,'

e --<7 G

10 SIAS A WGS-2180-CV Containment Vent lleader to Waste Gas $7 h S!AS B WGS-2181-CV, / $7 10 SIAS A CVC-506-CV RCP Seals Controlled,Bleedoff 57 w

SIAS B CVC-505-CV N x ,-

/ 57 e

2 10 NA PS-65295V, Pogt Accident Sampling NA cn Liqlly Retur6 to RC Drain Tank bI 2A SIAS A CVC-SIS-CV Letdownitpe < 13 SI AS 11 CVC-516-CV '

/' 'N 2 13 NA CVC-10S / \ ~NA NA CVC-103 / \ NA 2 11 NA CVC-517-CV [ Charging Line

\ NA NA CVC-518-Cy/ NA p NA CVC-519-CV NA TJ NA CVC;435-RV NA 8 NA CVC-184 N NA

-y x i

rt

., /

l h ,/

s, -

x

,/

. . -. . . - . . . . . . . . - . . . . _ - . = - . , . . - . . - . . . - . . - . _. .. .- . .. .- -

S .

1 ..

s 9 's '

TABLE 3.6-1 (Continued) "

G 0

'N

's CONTAlflMENT 1501ATION VALVFS /

[ "

s 1

n \ x /

/ i o

C PENETRATION ISOLATION ISOLATION VALVE 9 NO. CilAlHlELS IDENTIFICATION Ho.

ISOLAT10N 5 FUNCTION TIME (SCCONDS) M i~

e 7A NA tilind Flange ILRT E c; ILRI-I NA e NA s ,

NA 4 l Z i '"

7B NA NA Blind flange ill(I-2 ILRT

/

[ NA NA U

U 8 SIAS A EAD-5462410V Containment Nonpri Sump- 5 13 h SIAS B EAD-5463-H0V y 5 13 w

9 NA NA SI-340 SI-326 hN ContainmentSII[ay

/

NA NA 10 NA SI-330 Contairmte it Spray NA Y' NA SI-316 / NA

, to

/

13 CRS A CPA-1410-CVI3) /PurhsAir Inlet < 7" CPA-1411-CVI3)

CRS !!

/

/ \N -<7** >

14 CRS A CPA-1412-CVI3)  ! < 7" CHS 11 CPA-1413-CV )Il[ PurgeAirOik)\t 3 7'*

n '

g 15 SIAS A RE-5291,-CV Purge Air Monitor <7 y SIAS ll RE-52)2-CV $7

$ 16 CIS A CCd832-CV Component Cooling Water -< 18 g / Inlet 18 CIS B CC-3833-CV Component Cooling Water < 18 Outlet l l

/ '

/

t 4 s

? TABLE 3.6-1 (Continued) / t' G / .

y s CONTAINilENT ISOLATION VALVES / m '

--< ~. -

/

n N / 2 C PENElRATION ISOLATION ISOLATION VALVE ISOLATION g q NO.

--CllANNELS'N IDENflFICATION NO. FUNCTION TIME (SECONDS)

~

w - - - 3 s, N

i 19A NA s IA-175 Instrument Air / NA A c-2 _ _ . _ _

CIS A l A-2080-it0V

/ -< 13 4

-i 19B NA PA-137, Plant Air /

' " PA-1044,s NA d NA / NA -4 20A NA N,-34 7 Nitrogen Supply / NA NA N,-612-CV, h

'\ /

f NA NA N,-622-CV, N / NA NA N,-632-CV' 'N NA t'z._ _ _ _ . _ _

NA N,-642-CV' 'N x /

[' NA m 20B NA N,-348 Nitrdgen Supply NA L NA N,-395 [N N NA 20C NA NA N,-34 9 N,-398 ,

/ NitrogerixSupply

\

NA NA 23 SIAS A RCW-4260-CV [ R.C. Drain lariksDrains <7 2 SI S B PS-6531-SV [ 0xygenSampleLink <7 fi 37 NA NA PSW-1020/

PSW-1009 Plant Water \\ NA NA 38 NA D)lM60-CV" Demineralized Water h NA

[ 39 NA [ 51-463 Safety injection Tank NA sP _ NA./ SI-4SS Test Line NA\

km / \N

/

/

,/

,/

,s 9

- _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ . _ . _ _ _ _ _ _ _ _ . _ _ _ _ . _ _ _ _ _ _ _ - - . _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ + , _ _ - y w,. - ..-----e-..,-.-r- .-,,ri- - - _ - - - - -.ei -.s..m-.. --.1. eses-,e*-..e*--,~. ...4.-e -- _ _ _

. . _ = _ _ . - . - .. .__ . .. . - . . . - - . -- --

II E -

g

TABLE 3.6-1 (Continued) t'

• q / p g CONTAINilENT 1501ATION VAtVES / *

~ ,/

' n n / o C PENEIRATION IS0lATION ISOLATION VALVE ISOLATION M y NO.

. - - - - - - -CilANNEl'S x IDENTIFICATION NO. FUNCTION TIME SECONDS) M w .

x e 41 NA Shutdown Cooling / , '(NA E i c; NA Sit 652-It0V](2)

SI-651*l10V 2) / NA 4 U

N 44 f1A NA FP-145-A FP-145-B

\ fire Protection

/

[ NA NA h

-4 flA I P-6200-It0V, \ x /

/ NA h 47A NA PS-6540A-SV. N li ydrogen, Sample Outlet NA NA PS-6507A-SV, \ x /

,e NA w 47B NA PS-6540E-SV. liydrogen Sample Outlet NA 2 NA PS-6507E-SV, f \ NA V' 47C NA PS-6540F-SV* / llydrogthSample Outlet NA W NA PS-6507F-SV* / \ N NA i

470 NA PS-6540G-SV. llydrogen Sampie'Rqtern NA

+

NA PS-6507G-SV, N NA I

48A SIAS A U Containment Vent Isolati n < 15 SIAS B IIP-6900-HQV llP-690l fMOVU ) 315 2f 48B NA IIPl[4 f llydrogen Purge Inlet NA g NA , llP-6903-110V . NA n _

M s

49A NA/ PS-6540B-SV*

PS-65078-SV llydrogen Sample N$

NA NAN f 49B NA PS-6540C-SVl liydrogen Sample NA N

/

s-NA PS-650/C-SV NA l

__ . _ .. . - _ . = _ . -- . . . .- -

?] .

)

v Q / "

x TABLE 3.6-1 (Continued) ,/

Q m /

• CON.T.A..INHENT 150t ATION VALVES

/ m n x C / c2 PEllElRATI0li ' ISOLATION ISOLATION VALVE ISOLATION 4

?! CljANNELS 11 0 . IDENTIFICATION NO. FUNCTION TIME (SECONDS) h 49C PS-65400-SV' ilydrogen Sample c,-

HA NA I!S-6507D-SV" ,p/ NA NA 4

U N

SO NA NA nds flange Blind Plange ILRT

/

/ NA NA h

-i -

x f g 59 NA SfP-178 SfP-179

\ N Refuelin9 Pool Inlpt NA NA

/ NA 60 NA ES-144 \ team S to Reactor liead Laydown NA u NA ES-142 'N / NA 61 NA SFP-184 Hefuelid Pool Outlet NA T NA SIP-182 \ NA

!'$ NA SFP-180 NA NA SFP-186 f s NA 62 SIAS A Pil-6579-H0V [ Containment lleat}Yigs0utlet 5 13 64 NA Pil-387 [ Containment lleatin9 inigt ,

NA

n

! /

s

? / .

3

/

/ '

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3/4.5 C0KTAINMENT SYSTEMS TABLE 3.6-1 (Cantinued) {

ss TABLE NOTATION N  :

\s  !

(1) Q'anual or remote manual valve which is closed during a' ant c:eration.

s f

(2)

May be'spened below 300*F to establish shutdewn .oling flew.  !

(3)

Containment'curge valves will be shut in M c5 1, 2, 3, and 4 per l Tecnnical Scesi.fication s

3/4 5.1.7.  !

s .

. s May be ocen en an thtgrmittent bae's under acministrative control. '

,, 's Containment purge isolation valves isciation times will only apply in i MODE 5 when the valves ap.# required to be OPERABLE and they are ocen.

Isolation time for co i

" 1, 2, 3 and 4 pery' p+7inment' nnical purge Specification isolaticn 3/4.5.1.7, curing valves wnich is NA for M time these valves must remain closed.ss (4)

/' 'ss l Containmegn*fent isolation valves shall be ocened for containment i j

! pressure :ntrol, airborne radioactivity conthol, and surveillance i testing' purposes only.  !

4

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i CALVERT CLIFF 3 - U"IT 2 2/1 5-25 Amencment No. JAS y g - -- ,

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P

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3/4.9 REFUELING OPERATIONS r 3/4.9.9 CCNTAINMENT PURGE VALVE ISCLATION SYSTEM i

l LIMITING CONDITION FOR OPERATION i

1 3.9.9 The Containment Purge Valve Isolation System shall be OPERABLE.

APPLIC.i3ILITY: During CORE ALTERATIONS or movement of irradiated fuel witnin tne containment.

ACTICN: With the Containment Purge Valve Isolation System inoperable, close eacn of the penetrations providing direct access from the containment atmos;here to the outside atmos:here. The provisions of Specification 3.0.3 are not applicable.

SURVEILLANCE REQUIREMENTS 4.9.9 The Centainment Purge Valve Isolatien System shall be demonstrated OPERABLE within 72 hours8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br /> prior to tne start of anc at least once per 7 days during CORE ALTERATIONS by verifying that containment purge YalVe isolation occurs en manual initiatien anc on a high radiation test signal from the containment radiation monitoring instrumentation channel .

i

, ~~

f fed de is,:/aNH hres ae. wAc #e llm h wheN NsH ?""# )

s TkAdcd Spelic l A5n] W Mss e e -

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!l CALVERT CL'F;3 - UNIT 2 2/a 3_;2 Amencment No. If4

~ ,

3/4.5 CONTAINMENT SYSTEMS BASES 3/4.5.1.7 Containment Purce Sucolv and Exhaust Isolation Valves This limitation ensures that containment purge supply and exhaust valves will be maintained shut during MODES where containment pressurization may occur as the result of LOCA or steam line break conditions. The capability '

of these valves to close during a containment pressurization event and provide isolation of these lines has not been established.

l 3/4.5.2 DEPRESSURIZATION AND CCOLING SYSTEMS 3/4.5.2.1 Containment Soray System i The OPERABILITY of the Containment Spray System ensures that containment '

depressurization and cooling capability will be available in the event of a LCCA. The pressure reduction and resultant lower containment leakage rate are consistent with the assumptions used in the accident analyses.

3/4.5.2.2 Containment Coolino System >

The OPERASILITY of the Containment Cooling System ensures that I) the '

containment air temperature will be maintained within limits during non::al

• operation, and 2) adequate heat removal capacity is available during post-LOCA conditions. ,

A 3/4.5.3 ICDINE REMOVAL SYSTEM i i

The OPERASILITY of the containment iodine filter trains ensures tha -

sufficient iodine removal capability will be available in the event of a L LOCA. The reduction in containment icdine inventory reduces the resulting

• SITE 3OUNDARY radiation doses associated with containment leakage. The operation of this system and resultant iodine removal capacity are

• consistent with the assumotions used in the LOCA analyses.

3/4.5.4 CCNTAINMENT ISOLATICN VALVES The OPERABILITY of the containment isolation valves ensure that the containment atmosphere will be isolated from the outside environment in the  !

event of a release of radioactive material to the containment atmosphere or  ;

pressurization of the containment. Containment isolation within the time limits specified sensures that the release of radioactive material to the i environment willJ:e consistent wita +9e assumations used in the analyses  !

~ for e '.CCA.  !

~

r 9la % d w c &ue=*:"-

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i CALVERT CLIFFS - UNIT 2 3 3/4 5-3 Amendment No. 749  !

_. . _ ,__ __ . _ _ __ ___ __ __ _