ML20112E743

Proposed Tech Spec Changes Revising Table 3.6-1 to Reduce Response Time for Isolation Valves MOV-6900 & 6901

ML20112E743
Person / Time
Site:	Calvert Cliffs
Issue date:	03/21/1985
From:	BALTIMORE GAS & ELECTRIC CO.
To:
Shared Package
ML20112E740	List: ML20112E736 ML20112E743
References
NUDOCS 8503270146
Download: ML20112E743 (2)

Text

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C TABLE 3.6-1 (Continued)-

C0tiTAltit1EllT ISOLdTI0rl VALVES ISOLATION

? pet 4ElRAT 10tl ISOLATION ISOLATION VALVE

. TIME (SECONDS)

,I CitANilEL IDENTIFICATION t10. FUNCTION

- fio.

? NA

. 44 tiA 238-1 -Fire Protectton NA c flA 238-1

• NA

~ flA tt0V-6200

• f_

NA <

47A liA SV-6540A

• Ilydrogen Sample Outlet  %

NA tiA SV-6507A

• 4E liA SV-6540E

• Hydrogen Sample Outlet flA NA <

)

flA SV-6507E *

{

a.

NA <

U 47C flA SV-6540F

• liydrogen Sample Outlet 2 NA NA SV-6507F

• Ilydrogen Sample Return NA SV-6540G

• 470 flA liA SV-6507G

• NA h)

MOV-6900 Containment Vent isolation 420'* SII 411A SIAS-B E SIAS-A It0V- 6901 120 f, /5 E

A ce, k$&g1 --

% Ph X

y

3;+

.~~ M.L.T '.~

M

~

mf:

-h -

. TABLE-3.6-1-(Continued).

CONTAINitENT ISOLATION VALVES P PENETRAT10ft ISOLAT10tl .lSOLAT10N VALVE ' ISOLATION-Z NO. CilANt4EL IDENTIFICATION NO. FUtiCTION TIME (SECONDS)

?d

. 44 NA 238-1 Fire Protection NA e flA 238-1 14A -

3 NA MOV-6200

• NA ro <>

47A tiA SV-6540A

• Ilydrogen Sample Outlet NA t4A SV-6507A

• f4A 47B t4A SV-6540E

• Ilydrogen Sample Outlet flA flA .SV-6507E

• tiA 10 u

cn 47C NA SV-6540F

• liydrogen Sample Outlet flA L

tiA SV-6507F * , NA 3

47D flA SV-6540G

• ilydrogen Sample Return NA fiA SV-6507G

• NA E 48A SIAS A H0V-6900 Containment Vent Isolation  : ?M i 1.f 3 SIAS B MOV-6901

~

_T20 635-2 E

E <

~.

D .-

1

?

K

.