ML19354D629

Proposed Tech Specs Re Disabling of Automatic Start Feature of HPSI Pumps When in Low Temp Overpressure Protection Condition

ML19354D629
Person / Time
Site:	Calvert Cliffs
Issue date:	12/20/1989
From:	BALTIMORE GAS & ELECTRIC CO.
To:
Shared Package
ML19354D628	List: ML19354D627 ML19354D629
References
NUDOCS 8912280328
Download: ML19354D629 (4)

Text

. . . . .. .

}-

' TABLE 3.3-3 y9 t

'$$ f!. ENGINEEREO SAFETY FEATURE ACTUATION SYSTEM INSTRUMENTATION ,

xg -.

MINIM M 3@ l2 l2 CHANNELS CHANNELS- APPLICA8tE TOTAL NO. ACTION gg 9 *;; OF CHAlWIELS_ TO TRIP _ OPERA 8LE- MDOES .

i? FUNCTIONAL UNIT pg i

$$ 3 lb 1. SAFETY INJECTION (SIAS)b

'a. Manual (Trip Buttons) 2 1 2

~- 1, 2, 3, 4 6 gg [g '

mos '*"

88 b. Containment Pressure - 3 1,2,3 7*

" High 4 2

c. Press'urizer Pressure - 2 3 1,2,3(a) 7*

Low 4 ,

2. 2, 1, 2, 3, 4 6 CONTAINMENT

a. SPRAY Manual (Trip Buttons 2 (CSAS)) 1 R b. Containment Pressure -- 2 3 1,2,3 11

" Higli 4

• l

~

3. CONTAlf#EENT ISOLATION (CIS)#

a. Manual CIS (Trip ,1 2 1,2,3,4 6 Buttons) 2 2

3 b. Containment Pressure - 3 1,2,3 7*

4 2

!;?c3 High- .

- ..e i

{3g EI t.

h~kh I*.'.,

55

1. Containment isolation of non-essential penetrations is also frif tfated by SIAS (functional units is5 1.a and 1.c).

M @ when Ty & '3So*F, h OPERBBLE bp pm seAe.Y tyd g wg up.a . g..w a em,a p .+_t%.

TABLE'3.3-3_

9g '

2: ENGINEERED SAFETY FEATURE ACTUATION SYSTEM INSTRUMENTATION 9[i

. MINIMUM

.P p TOTAL NO.

CHANNELS CHANNELS . APPLICABLE.

MODES _ ACTTON_

C; 0F CHANNELS _ TO TRIP OPERABLE _

UO . FUNCTIONAL UNIT _

.p 6 c c 1. 2 1,2,3,4 R E, SAFETY

a. Manual-(Trip INJECTION Buttons (SIAS) )

2 1

--a _

~

b. Contaiment Pressure - 1,2.3 7 2 3

.High 4

c. Pr m urizer Pressure - 1,2,3(a) 7*

2 3 4

2. CONTAIMMENT SPRAY (CSAS) 1,2,3,4 6 1 2

a. Manual (Trip Buttons) 2

.t' b. Containment Pressure -- 3 1,2,3 13 4 2

^ '

High w i l

b 3. CONTAINMENTISOLATION(CIS)#

a. Manual CIS (Trip 1 2 1,2,3,4 6 2

Buttons)

b. Containment Pressure . 1,2,3 7*

3! ; High 4 2 3 gi; '

~

8?!

E$E 4

$!j

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

U -

- -2. _, . . . _ . -

l 3/4.S~ EMERGENCY CORR COOL?NG SYSTEMS (ECCS) {

.i ---

SAFETY INJECTION TANKS ,

1 LIMITING CONDITION FOR OPERATION )

3.5.1 Each reactor coolant system safety injection tank shall be OPERABLE with: i

- a. The isolation valve open,

b. A contained borated water volume of between 1113 and 1179 cubic feet of berated water (equivalent to tank levels of between 187 and 199 inches, respectively),

c. A boron concentration of between 2300 and 2700 ppm, and l

d. A nitrogen cover-pressure of between 200 and 250 psig.

APPLICABILITY: MODES 1,2and3.X ACTION:

a. With one' safety injection tank inoperable, except as a result of a closed isolation valve, restore the inoperable tank to' i

OPERABLE status within one hour or be in HOT SHUTDOWN within the next 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br />.

l

b. With one safety injection tank inoperable due to the isolation valve being closed, either imediately open the isolation n valve or be in HOT STANDBY within one hour and be in HDT

. SHUTDOWN within the next 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br />.

L l

i SURVE1LLANCE REQUIREMENTS L 4.5.1 Each safety injection tank shall be demonstrated OPERABLE:

l a. At least once per 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> by:

1. Verifying the contained borated water volume and nitrogen cover-pressure in the tanks, and

2. Verifying that each safety injection tank isolation valve is open.

Witt preste-ize p e ure ; '750 piia.

CALVERT CLIFFS - UNIT 1 5 AmendmentNo.#8,gJ 0^L'!CfJ OLITTS " NIT 3/4 5-1 5:32:3t S . !?.

l l

I .

_i______________.__________._______._________._._____________ _ _ _ _ _ _ _ _ _ _ _ _ _ _

e ii e su .pi i . .... ..

c , -. t . . ,

4

, ' 3/4.5 EMERGENCY CORE COOLING SYSTEMS (ECCS)

I SAFETY INJECTION TANKS ,

LIMITING CONDITION FOR OPERAi!ON 3.5.1 Each reactor coolant system safety injection tank shall be OPERABLE with:

a. The isolation valve open,

b. A contained borated water volume of between 1113 and 1179 cubic feet of borated water (equivalent to tank levels of between 187 and 199 inches, respectively),

c. A boron concentration of between 2300 and 2700 ppm, and l

d. A nitrogen cover-pressure of between 200 and 250 psig.

APPL ICABIL IT Y: MODES 1, 2 and 3.*

ACTION:

a. With one safety injection tank inoperable, except as a result '

of a closed isolation valve, restore the inoperable tank to

( OPERABLE status within one hour or be in HOT SHUTDOWN within the next 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br />,

b. With one safety injection tank inoperable due to the isolation valve being closed, either imediately open the isolation valve or be in HOT STANDBY within one hour and be in HOT SHUTDOWN within the next 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br />.

SURVEILLANCE REQUIREMENTS 4.5.1 Each safety injection tank shall be demonstrated OPERABLE:

a. At least or.ce per 12. hours by:

1. Verifying the contained borated water volume and nitrogen cover-pressure in the tanks, and

2. Verifying that each safety injection tank isolation valve is open.

• With pressurizer pressure > 1750 psia. ,

C C,',LYEP,T CL!45 'y:IT ' a-a-+w anI re

. CALVERT CLIFFS - UNIT 2 3/4 5-1 Amendmerd 4io. N. 30

.