ML20150B037

Proposed Tech Specs,Allowing Installation of Two Piping Mods Necessary for Installation of Enhanced Water Cleanup Sys

ML20150B037
Person / Time
Site:	Yankee Rowe
Issue date:	06/27/1988
From:	YANKEE ATOMIC ELECTRIC CO.
To:
Shared Package
ML20150B034	List: ML20150B031 ML20150B037
References
NUDOCS 8807110229
Download: ML20150B037 (6)

Text

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4 SURVEILLANCE REOUIREMENTS 4.5.2 Each ECCS safety injection subsystem, the recirculation subsystem, and the long-term hot leg injection subsystem shall be demonstrated OPERABLE:

a.-

At-least once per 31 days on a STAGGERED TEST BASIS by:

1.

Verifying that each high pressure safety injection pump:

(a) Starts (unless already operating) from the control room.

('o ) Develops a discharge pressure of 1850 psig on recirculation flow to the safety injection tank.

(c) Operates for at least 15 minutes.

2.

Verifying that each low pressure cafety injection pump:

(a) Starts (unless already operating) from the control room.

(b) Develops a discharge pressure of 125G psig on recirculation flow through CS-MOV-532.

(c) Operates for at least 15 minutes.

b.

At least.once per 31 days by:

1.

Verifying that the following valves are in the indicated positions with power to the valve operators removed by opening at least two breakers in series:

Valve Number Valve Function Valve Position a.

CH-MOV-522 s.

Charging Header /LPSI a.

Closed Isolation b.

CH-MOV-524 b.

Charging Header / Loop b.

Open 4 Hot Leg Injection Long-Te rm Recirculation c.

WC-MOV-603 c.

WCS/LPSI Isolation c.

Closed l

d.

WC-MOV-605 d.

k'CS/LPSI Isolation

d. -Closed l

e.

WC-MOV-615 e.

WCS/LPSI Isoir. tion e.

Closed l

YANKEE-ROWE 3/4 5-4 Amendment No. 35, 52, 92 8807110229 8806?'

DR ADOCK 05o06029 PDC

J 1

TABLE 3.6-1 (continued)-

CONTAINMENT BARRIERS TESTABLE DURING ISOLATION PLANT OPERATION TIME VALVE NUMBER.

FUNCTION (Yes or No)

(Seconds)

VD-V-752(4)

Neutron Shield Tank - Outer Test NA

-NA VD-V-754(4)

Neutron Shield Tank - Inner Test NA NA o,

HC-V-602

. Air Purge' Bypass NA NA CA-V-755(6)

VCPH Pressure Relief NA

,NA PU-V-651 Containment Sump to Charging NA NA-VD-V-917 LPST'S.V. Discharge Header NA NA B.2 MANUAL VALVES (Not Subject to Type' C Testing)

C.1 CHECK VALVES (Not Subject to Type C Testing)

SI-V-14 Safety Injection (HP)

NA NA CS-V-621 Safety Injection (LP)

NA NA CH-V-611 MC Feed to Loop #4~

NA NA

'C.2 CHECK VALVES (Subject to Type C Testing)

WC-V-622 WCS Return Check Valve NA NA D.1 REMOTE MANUAL VALVES (Subject to Type C Testing)

CC-TV-205(5)

Component Cooling Return No NA CC-TV-208(5)

Component Cooling In'et No NA HV-SOV-39 Hydrogen Monitoring Yes NA HV-S0V-42 Hydrogen Monitoring Yes NA WC-MOV-619 WCS Return Line No NA

.WC-MOV-618 WCS Return Line No NA D.2 REMOTE MANUAL VALVES (Not Subject to Type C Testing)

SC-MOV-551/

Shutdown Cooling In No NA 553 (1,2) l-SC-MOV-552/

Shutdown Cooling Out No NA 554 (1,2)

CH-MOV-522(7)

MC Feed-to-Loop Fill Header No NA l

SI-MOV-516 ECCS Recirculation No NA l

.SI-MOV-517 ECCS Recirculation No NA L.

YANKEE R0WE 3/4 6-12 Amendment No. 69, 77, 86 g

L

t WATER CLEAN-UP SYSTEM PENETRA ION WC-V-622

/

p

,/

WC-MOV-619 ATTACHMENT ~B"l'

.V.C.

k

/

WC-MOV-618 WC-MOV-615

~

WC-MOV-605 f

FILTERS AND HX 10N-EXCHANGERS TO

\\

HPSI WC-MOV-603 l I

]-

J[

WC-MOV-613 o

. O n

CCW CCW IN OUT 2{WC-MOV-611 LPSI PUMPS WC-MOV-609 j(

WC-MOV-614 FROM SAFETY INJECTION y

TANK NORMAL NORMAL j

i i

CONTAINMENT.

PENETRATION DRAWING ATTACHMENT C"

SCREWED CAP (TYP)

WC -MOV-619 WC-V-6243 f (N.C.)

(L.C.)

w92 Ym l

l SOCKET WELDED i f WC-V-626 l

FLANGE WC-V-623

( L. O. )

f ( (L.C.)

[

I l

WCS RETURN

^l y

(--- N"---f t^

I WC-V-622 WC-V-621 l

(L.O.)

F1 WC-V-620 (L.C.)

1 WC-V-627 INSIDE WC-V-625 1

l (L.C.)

( t. 0. 3 V.C.

2

@ q -J i

A2 i

r

\\ WC-MOV-618 (N.C.)

e

~ LPSI CONNECTION. DRAWING ATT ACHMENT "D"

WC-MOV-615 jDE-y (N.C.DE-ENERG1 ZED)

IERGIZED)

I l/

32 CS-MOV-534 l f

] [

l (EXISTING) g I

WC-V-604 l

( L.O. )

l I

EX1ST. 2 "O PRSL -302-24 WC-V-627 (LPS: CUTBACK LINE)

(L.O.)

1 WCS FEED I

N X

p-

___f 3

00 WC-V-6013 f I

)

(L.C.)

L WC-V-602

( L. O. )

I r

9---_.,--f OA l

/

r EXISi. 8 0 PRSL -302-3 (LPSI HEADER)

SCREWED CAP WC-MOV-603 (N.C.DE-ENERGIZED)

.