ML20082K786

Proposed Tech Specs for Pages 3/43-22,3/43-24,3/43-22 & 3/43-24

ML20082K786
Person / Time
Site:	Calvert Cliffs
Issue date:	08/27/1991
From:	BALTIMORE GAS & ELECTRIC CO.
To:
Shared Package
ML20082K717	List: ML20082K715 ML20082K786
References
NUDOCS 9109030030
Download: ML20082K786 (5)

Text

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s ATTACIIMENT TECIINICAL SPECIFICATION PAGE CIIANGES UNIT 1 3/4 3-22 3/4 3-24 IJHIT 2 3/4 3-22 3/4 3-24 l58'A888R!s888?i7 PDR

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TABLE 4.3-2 i

g ENGliiEERED SAFETY FEATURE ACTUATION SYSTEM INSTRUMENTATION SURVEILLANCE REQUIREMENTS

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< CHANNEL MODES IN milch g CHANNEL CitANNEL FUNCTIONAL SURVEILLANCE

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CALIBRATION TEST REQUIRED p FUNCTIONAL UNIT CHECK

1. SAFETY INJECT 11N (SIAS) N.A.

, a. Manual (Trip buttons) N.A. N.A. R H 1, 2, 3

c. b. Containment Pressure - High 5 R R 1, 2, 3

c. Pressurizer Pressure - Low S

) 5 N.A. 1,2,3 l

d. Automatic Actuation logic N.A.

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M(1)I(3) ( }

2. CONTAINMENT SPRAY (CSAS) (O -

N.A.

a. Manual (Tr.ip buttons) N.A. N.A. R H 1, 2, 3

b. Containment Pressure-High 5 R 1, 2, 3 l

c. Automatic Actuation Logic N.A. N.A. M(1)(6)

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U^ 3. CONTAINMENT ISOLATION (CIS)f Manual CIS (Trip buttons)

N.A. N.A. R N.A.

Y a. H 1,2,3 N b. Containment Pressure-High 5 R N.A. N.A. M(1)(4) 1, 2, 3

c. Automatic Actuation Logic -

4. MAIN STEAM LINE ISOLATION (SGIS)

a. Manual SGIS (l1SIY Hand ,

Switches and Feed Head N.A.

Isolation Hand Switches) N.A. N.A. R 5 R M 1,2,3

b. Steam Generator Pressure-Low 1, 2, 3 3

g c. Automatic Actuation Logic N.A. N.A. M(1)(5)

E R

E g # Containment isolation of non-essential penetrations is also initiated by SIAS (functional units 1.a and 1.c).

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TABLE 4.3-2 (Continued)

TABLE NOTATION (1) The logic circuits shall be tested manually at least once per 31 days.

(3) SIAS logic circuits A-5d B 5&fG-end-B40-may-se) exempted from testing during operation; however, these logic circuits shall be tested at least once per la months during shutdo.<n. '

. - are (4) CIS logic circuits. A-5 and B-5 fmar-t>e) exempted from testing during i operation; however, these logic circuits shall be tested at least once per 18 months during shutdown, are (5) SGIS logic circuits A-1 and B-1(4w-F6 exempted from testing during l operation; however, these logic circuits shall be tested at least -

once per 18 months during shutdown.

cwe (6) CSAS logic circuits A-3 and B-3(my-belexempted from testing during \

operation; however, these logic circuits shall be tested at least once per 18 months during shutdown.

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1 (2) SIAS logic circuits A-10 and B-10 shall be tested monthly with the exception of the Safety Injection Tank isolation valves. The SIAS logic circuits for those valves are exempted from testing during operation; however, these logic circuits shall be tested at least once per 18 months during shutdown. ,

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CALVERT CLIFFS - UNIT 1 3/4 3-24 Amendment No. 3, 3

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TABLE 4.3-2 ~

M ENGINEERED SAFETY FEATURE ACTUATION SYSTEM INSTRUMENTA10N SURV

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CHANNEL CHANNEL MODES IN WHICH FUNCTIONAL UNIT CHANNEL FUNCTIONAL CHECK SURVEILLANCE 7 CALIBRATION TEST

'e REQUIRED

1. .

SAFETY INJECTION (SIAS)

a. Manual (Trip Buttons) N.A. N.A.

E b. Containment Pressure - High 5 R N.A.

c. R H PreL.;urizer Pre

sure' - Low S R 1 _,3 m d. Automatic Actuation' Logic N.A.

M __ 1, 2, 3 M.A. M(1)(3) 1, 2, 3 l

2. . CONTAINMENT SPRAY (CSAS) @)

a. Manual (Trip Suttons) N.A.

b. N.A. R N.A.

Containment Pressure --

High 5

c. R H Automatic Actuation Logic N.A. 1,2,3 N.A. M(1)(6) 1, 2, 3 3.

y CONTAINMENT ISOLATION (CIS) f

a. Manual CIS (Trip Buttons) y b. N.A. N.A. R

. Containment Pressure - High S N.A.

c. R H Automatic Actuation Logic H.A. 1,2,3 N.A. M(1)(4) 1, 2, 3 4.

MAIN' STEAM LINE ISOLATION (SGIS)

a. l Manual SGIS (MSIY Hand

F Switches and Feed Head' 3

i' & Isolation Hand Switches) N.A. N.A. R

• b. Steam Generator Pressure - Low S N.A.

R g c. Automatic Actuation Logic N.A.

M 1,2,3 H.A. M(1)(5) 1, 2, 3 E

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. # 1.a Containment and 1.c). isolation of non-essential penetrations is also initiated by SIAS (functional units

+ M S

4 ., - + . , , . ,. ,. ~ , . - - e , w . e -+. - - , - - - - - + , ~,m._s- --------~-o--,A

TABLE 4.3-2 (Continued)

TABLE NOTATION (1) The logic circuits shall be tested manually at least once per 31 days. ond

> v a re (3) SIAS logic circuits A 5 B 5fLbnd testing during operation; however, tfies:e-10 e logicmor-b6 circuitsexemptcJ shall be from tested at le&st once per 18 months during shutdown.

are (4) CIS logic circuits A-5 and B-5 (uy-t@ exempted from testing during l operation; however, these logic circuits shall be testea at least once per 18 months during shutdown.

tut.

(5) SGIS logic circuits A-1 and B-1 A exempted from testing during l operation; however, these logic circuits shall be tested at least once per 18 months during shutdown. .

ctAE.

(6) CSAS logic circuits A-3 and B-3 A exempted from testing during l operation; however, these logic circuits shall be tested at least once per 18 months during shutdown.

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(2) SIAS logic circulta A-10 and B-30 shall be tested ,

monthly with the excoption of the Safety Injection Tank I isolation valves. The SIAS logic circu'its for thosc valves are exempted from testing during operation; however, these logic circuits shall be tested at least once per 18 months during shutdown.

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CALVERT CLIFFS - UNIT 2 3/4 3-24 Amendment No. 3, teV

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