ML20064B263

Proposed Tech Specs Clarifying Channels to Trip by Adding in Any Doghouse to Item 4.d,Table 3.3-3 of Page 3/4 3-8

ML20064B263
Person / Time
Site:	Catawba
Issue date:	09/25/1990
From:	DUKE POWER CO.
To:
Shared Package
ML20064B260	List: ML20064B259 ML20064B263
References
NUDOCS 9010150352
Download: ML20064B263 (1)

Text

g:

e. y y

l 7,

TABLE 3.3-3 (Continued) a ENGINEERED SAFETY FEATURES ACTUATION SYSTEM INSTRUNENTATION s

E MINIMUN Z

TOTAL NO.

CHANNELS CHANNELS APPLICA8tE' T FUNCTIONAL UNIT OF CHANNELS TO TRIP OPERABLE M00ES

1. TION e.

4.

Steam Line Isolation (Continued) m T

i e.

Steam Line Pressure -

3/ steam line 2/ steam line 2/ steam line, 3H l' l

Negative Rate-High in any steam l

line f

S.

Feedwater Isolation l

a.

Automatic Actuation 2.

1.

'2 1, 2 27.

R Logic and Actuation Relays toO b.

Steam Generator' 4/sta. gen.

2/sta. gen.

3/sta. gen.

1, 2 19 l-Water Level-in any oper-in each oper-High-High (P-14) ating sta.

ating sta.

gen.

gen.

I c.

T

-Low (P-4 avg Interlock) 4 2

3

^ 1, 2.

19

~

d.

Doghouse Water 2/ efhoase cfo houtj 2/eloghouse 1, 2 9

27

{

Level-High mW e.

Safety Injection See Item-1. above for' alt SaYety Injection ~ initiating functions and-requirements.

EE

?

6.

Turbine Trip 1

e co a.

Manual Initiation

-1 1

1 1,2 25

{

33 b.

~ Automatic Actuation logic and Actuation t

ms Relays 2-1

.2 1,2

. 27.

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