ML20150B037
| ML20150B037 | |
| Person / Time | |
|---|---|
| Site: | Yankee Rowe |
| Issue date: | 06/27/1988 |
| From: | YANKEE ATOMIC ELECTRIC CO. |
| To: | |
| Shared Package | |
| ML20150B034 | List: |
| 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)
.