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

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

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 DR 8806?'

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) l CH-MOV-522(7) MC Feed-to-Loop Fill Header No NA 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 PENETRA ION WATER CLEAN-UP SYSTEM WC-V-622 / ,

p

,/ WC-MOV-619 ATTACHMENT ~B"l' -

.V.C. k .

/ WC-MOV-618 WC-MOV-615

~

WC-MOV-605 f

HX FILTERS AND _

10N-EXCHANGERS TO \

HPSI WC-MOV-603 o n l I WC-MOV-613

. O J[

]- CCW CCW IN OUT 2{WC-MOV-611 LPSI PUMPS j( WC-MOV-609 WC-MOV-614

! FROM SAFETY INJECTION TANK y 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-623 WC-V-626 FLANGE l

( L. O. )

, f ( (L.C.) [ ,

I l WCS RETURN

^l t^

y I

(--- N"---f WC-V-622 WC-V-621 l (L.O.) F1  ;

WC-V-620 (L.C.) 1 WC-V-627 WC-V-625 (L.C.)

INSIDE ( t . 0. 3 1 l

@ q -J V.C. 2 i A2 i r

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

e

~ LPSI ..

CONNECTION. DRAWING .

ATT ACHMENT "D" WC-MOV-615 y (N.C.DE-ENERG1 ZED) jDE- IERGIZED)

I 32' l/ '

CS-MOV-534 (EXISTING) lf ] [ l 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 N X I p- ___f 3 00 I

) WC-V-6013 f (L.C.)

L WC-V-602

( L. O. )

I r 9---_. ,--f OA r

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

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

.