Text

Proposed Tech Specs 3.5.1,ECCS-operating
	ML20046C706
Person / Time
Site:	05200001
Issue date:	08/06/1993
From:	; GENERAL ELECTRIC CO.
To:	;
Shared Package
ML20046C705	List: ML20046C704; ML20046C706;
References
	NUDOCS 9308110395
	Download: ML20046C706 (8)
	v • d • e

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.g9 ECCS-Operating 3.5.1 3.5 EMERGENCY CORE COOLING SYSTEMS (ECCS) Afi0 ""CTOR CORE uvanGh CGGUa

( E C) Si: L

.1 3.5.1 ECCS-Operating 1

LCO 3.5.1 Each ECCS inj::ti.,./;,,..j subsystem and the Automatic Depressurization System (ADS) function of eight safety /

relief valves shall be OPERABLE.

a n d A c s t-APPLICABILITY:

MODE 1, 3

MODES 2 and 3, except ADS valves are not required to be OPERABLE with reactor steam dome pressure syO!C ;:i;.

3..S Kglcm* 3 Qio A. sis) f o r AD.c a s)

ACTIONS 6 /D.3 N /c S (MO Md fo e MK CONDITION REQUIRED ACTION COMPLETION TIME motor driven mot.c ANu t^

3o A.

One: ;r:::;rc ECCS A.1 Restore'h1 ; :::;r:

X days injectien/spr:y ECCS inj::ti:r/:;re subsystem inoperable.

subsystem to OPERABLE status.

B.

"';h."r:::u e Cere B.!

" rify by

-!;..;di;t:ly 5 prey ("PCS) System

( Aini:tr;ti/: ;;;iii inoperable.

V,IC Sy m ;;

i Op. MBLE ;ien RCIC is neuir:d t: b;

[enctor C o r t-OPEM5'E-Ts e Leff on g

Cootmg (gtrc)

c.rc.

[30.]

B.$,

Restore DPCS System M days to OPERABLE status.

(continued) 0 l

)

i ABWRA STS 3.5-1

h..

O, OC/2S/?E 9308110395 930806 PDR ADOCK 05200001 h

j A

PDR

- ~

, AUS., 6 93 3:00FM GE liUCLEAR ELDG J ES52 P.3<9 ECCS-Operating 3.5.1 ACTIONS (continued)

CONDITION REQUIRED ACTION COMPLETION TIME g

ggj*d C.

Tw ction C.1 Restore one ECCS 72 he subsystems Q

injection / spray Y; g(

subsystem to OP 6,,

g s.

9g5 %

$N OneECCSinjectionag one ECCS spra s

subsys noperable.

(

1 6 p. Required Action and W.1 Be in MODE 3.

12 hours1.388889e-4 days 0.00333 hours 1.984127e-5 weeks 4.566e-6 months associated Completion Time of Condition A, E

B, or not met.

G c, g; g g

92 Be in MODE 4.

36 hours4.166667e-4 days 0.01 hours 5.952381e-5 weeks 1.3698e-5 months frJ EAT pro # 9 pey 4' y

,+v o o r t h r" y

(5) 30

^

Y

f. One# ADS valve.s

(.1 Restore ADS valve to

,K r;ays inoperable.

OPERABLE status.

F.

One ADS v F.1 Restore ADS valve to ours inoperable.

OPERABLE status.

E E

One low pressure ECCS F

Restore pressure 72 hours8.333333e-4 days 0.02 hours 1.190476e-4 weeks 2.7396e-5 months injection / spray

/

ECCS inject s ray subsystem ino We.

subsystem to OP status.

f our 3

7 f

h. M or more ADS valves

%.1 Be in MODE 3.

12 hours1.388889e-4 days 0.00333 hours 1.984127e-5 weeks 4.566e-6 months inoperable.

i M

E (continued)

- /VO T E This Cona: tion may Ciis t c on c u r re M Ly Wi+k Condl+ tons f BWR M STS A a c o g 3 ( p, 3.5-2 Rev.

O, 09/28/92 i

X/*E C.'

One motor driven C.1 Restore one ECCS 30 days high pressure and subsystem to one low pressure OPERABLE status.

ECCS subsystem inoperable.

OE Two low pressure ECCS aubsystems inoperable.

D.

Two high pressure D.1 Restore one high 14 days ECCS subsystems pressure ECCS inoperable, subsystem to OPERABLE status.

E.

Any three ECCS E.1 Restore one ECCS 7 days subsystems in-subsystem to operable provided OPERABLE status, at least one high pressure ECCS subsystem is OPERABLE.

F.

Three high pressure F.1

' Restore one high 12 hours1.388889e-4 days 0.00333 hours 1.984127e-5 weeks 4.566e-6 months ECCS subsystems pressure ECCS inoperable.

subsystem to OPERABLE status.

i J

1 I

i l

i i

)

AUJ. TT Tf0TC EE TfELTAFJ~ELWT E 902 F.'W9 1

. ECCS-Opera ting 3.S.1 ACTIONS CONDITION REQUIRED ACTION COMPLETION TIME i

3 J

~

(.

(continued)

$.2 Reduce reactor steam 36 hours4.166667e-4 days 0.01 hours 5.952381e-5 weeks 1.3698e-5 months dome pressure t Required Action and s h. o p

.I 3

associated Completion 0g Time of Condition E 3.5 8 IC *29 3

e4 17 4 not met.

Q (50esit) y Y{v%

e H.

lirC: er,d h-pre:Eu*e H.1 Enter LCO 3.0.3.

Immediately

ere &c., (i.FCD ir.: p;rdh.

Y pey 90*'

_ _ _ _ _f

, m-4.. i::..a. J 1_ ',7' ' !.,ECCS subsystems inoperable.

M or more S

inj io pray subsy and two or mor ADS y es perable.

HPCS S m and one or more Sy es i

erable.

Two re ECCS inje i spray sub ystems nd one or eADSvalq\\

s noperable.

BBWRA STS 3.5-3 Rev.. O, 09/29/92

AU'J.

o f3 0;UtrA

'at ITA Lt Ar. UL' J/J WYOF T. 0 "9 ECCS-Operating 3.5.1 SURVEILLANCE REQUIREMENTS SURVEILLANCE FREQUENCY SR 3.5.1.1 Verify, for each ECCS injectionl3Pe*5t subsystem, the piping is filled with water 31 days from the pump discharge valve to the injection valve.

core PLo Jer ( W SR 3.5.1.2 Low pressure [ce:h.t injection (LP00

NOTE-.------------------

subsystems may be considered OPEPABLE during alignment and operation for decay

, 9, 5 g3)c.~ $

heat removal with reactor steam dome pressure less than [th:

r:Mi.;;l he gg

3) ren.eicutinpwimi>>ivepressurr}e^

in HODE 3, if capable of being manually realigned and not otherwise in

............................... operable.

Verify each ECCS injectiontspesyc subsystem manual, power operated, and automatic valve 31 days in the flow path, that is not locked, sealed, or otherwise secured in position, is ir, the correct position, n;+ rep en.5&PL Y SR 3.5.1.3 Verify ADS Dir r:::iver[ pressure is 31 days a{4M]p:ig.

[

g,3 g3/cd3 ( /U M' (continued)

SBWR M STS 3.5-4 h.

O, 00/20/92

~.

.3:02PM.. - --.- -GE 11UCLEAP. ELDG J k5962 P.7/9 AUG., 6 93 l

ECCS-Operating 3.5.1 1

SURVEILLANCE REQUIREMENTS (continued) i SURVEILLANCE FREQUENCY mouronen c,

wc

-)

SR 3.5.1.4 Verify each'ECCS pump

develops the specified flow ratP{against a system head M =ccere-e 4 th th; correspondin pressureTT' g to the specified reactor h :r"!ce T

T::tir,9 C

954 M (q2eo 3/*)

MSYSTEMHEAD Progree er-92 days CORRESPONDING TO A REACTO a

SYSTEM FLOW RATE PRESSUREOF[R a

g,g}4JC7f F L.

3 l8L7I"sh LPM e p!!5l ;rm m 39{ p:2, 9 (g o Ps*3

.F LPC:

2 g 3 r *3, 7;

N';"0

g...

125 L '!g HPC$ F a

g gwar j

v-a >~'

W.8 F3 /8 #s0

& ---+

q r-r, p;9 7

SR 3.5.1.(

NOTE--------------------

Vessel injectiontspes

.....................y may be excluded.

a g,3 a ;y sT6 r Verify each ECCS injection

/

actuates on an actual or s% subsystem I b;;ritts r10' l

imulated automatic initiation signal.

e SR 3.5.1.h

.----------.---.--. NOTE--------------------

i Valve actuation may be exclu

.............................ded.

3 TEr g, :::;-~j c

Verify the ADS actuates on an actual or simulated automatic initiation signal.

18{Na4M

.i i

(continued)

{

1 ABWRASTS 3.5-5

-ke,

0, 00/2S/02-

g i

I.5 gg' q p j c. n '

-------- ----NOTE---- y l

SR 3.5. M No required to be performed until 12 hours1.388889e-4 days 0.00333 hours 1.984127e-5 weeks 4.566e-6 months a ter react r steam done pressure is

. 1..............................

it.HX ts}cdsf i

Ve ify, with RCIC eam supp1 pressure]

92 days FS jg,h Q04j5 psig and a Q45] psi the g

against a system head corresp [E00Q,RCIC N'g ump fan deve op a lofrate pm) j i

ding to reactor pressure 7 gyp3 I. L SR 3.5.)v(

NOTE--------------------

g Not required to be perfonned until 12 hours1.388889e-4 days 0.00333 hours 1.984127e-5 weeks 4.566e-6 months g'g )q/cd$ af er reactor steam done pressure is Q { U..5i9.)...............................

"5;[,. ;5 i

gg7 erifyowit CIC steam supply pressure

- nt h 11.6 K /C g O f"ow rateQ65j" psi the RCIC pump can develop a

/

s._,

t 800bpa'Jagainst a system i

head corre nding to' reactor pressure {

[

'111.]rn*}f 2.s. ca c

rro, v u s. v o,,

vm.,mmu m,

env.

,,n-4 ECCS-Operating 3.5.1 SURVEILLANCE REQUIREMENTS (continued)

SURVEILLANCE FREQUENCY 3

SR 3.5.1.I

NOTE--------------------

Not required to be performed until 12 hours1.388889e-4 days 0.00333 hours 1.984127e-5 weeks 4.566e-6 months af er react steam dome pressure is gggg [t 950Qsi

...a.

g rff e-3 Verify each ADS valve opens when manually

[10] w,,ths on

actuated, a STAGGERED TEST BASIS for each valve solenoid e

e i

ftBWR?( STS 3.5-6 Rev.

, ;;/ -5/';;

,-,..,w..-i+~

.r-~%

-,-.,e-

,,r.

--s

- -,

ML20046C706

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