ML19317F855
| ML19317F855 | |
| Person / Time | |
|---|---|
| Site: | Rancho Seco |
| Issue date: | 07/14/1977 |
| From: | Mattimoe J SACRAMENTO MUNICIPAL UTILITY DISTRICT |
| To: | |
| Shared Package | |
| ML19317F853 | List: |
| References | |
| NUDOCS 8002210595 | |
| Download: ML19317F855 (1) | |
Text
UCENSEE EVENT REFO'~~
^
,CCNTROL EdiCK:l ~l l l l l
l (Pt.EAss PRINT AU. REeutRED INPORMATION)
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1 6
ucENsf NuusER r
01 I d Al RI si sl11 10101-1 O! 01010101-1 c 101 141 li ll 1111 10 ti l 7 89 14 15 25 26 30 31 32 Y 4' s E occxtr NuusER EVENT oATE aport CAft cArucony c 1 CONT l M l I l
[LJ lL l l 015 l 0 l-l 0 l 3l 1l 2l l0 l 6 l 2 ( 0l 7l 7l [0 l7 l1 l4 ( 7 l 7l 7 8 57 58 59 60 61 68 69 74 75 80 EVE $f DESCRIPT1CN
@l While performing the quarterly containment isolation valve test, the pressuri:er l
7 89 60 ota l samole line isolation valve inside the reactor buildine failed to close. The contro1l f
80 7 89 0
l fuse was checked and found satisfactorv. the valva eveled several tires successfu11v.l 7 89 60 gl The.outside containment isolation v41ve was operable and closed. (RO-77-7) l 7 89 30 h!
l 80 7 89 m
ceca COMPONENT CCCG VER.ATON Q l P) Bl W l V I Al Ll Vl 0l P l lAl l Ll 2l 0] 0l W
7 89 10 11 12 17 43 44 47 48 CAUSE CESCAPTION g
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'S El 1,,i. -+ c t,, -w r v ea i,,
-4 c,4 --,,, a -e,1 a n -a -,
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4
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7 89 60 Ql cycled seversi cimes without incident and declared operable. The valve is a 3/4" l,,.
7 89 60 1
l Velan with a Limitorque Model SMP-00-5 operator.
l pact.rfY METhoo CP status 4 PC.vER OTHER STAfuS QSCOVERY CSCoVENY CESCRfr710N LEJ l 11 31 of I n/A I
Laj i
N/A I
7 8 9
10 12 13 44 45 48 SO AMOUNT QP ACTMTV LOCAficN CP AGE.ASE c
[ZjEuASE l N/A l
l N/A l
E
[Z,j 80 7 8 9
10 11 44 45 PERSONNEL EXPOSURES pouM9ER TYPE CESCHWFTION lgl elgl Ml N/A l
1 7 89 11 12 13 60 PERSONNEL INJURES muusER cEscRwrT1cN
, g l0l 010l l N/A l
7 89 11 12 80 CFFS.TE CCNSEQUENCES 1
l Minimal to none '
l 7 89 80 y
1.OSS OR DAMAGE 13 FAC:UTY rypt eccRarrcN l
hbl N/A l
~
7 89 10 SO PilBUC!TY l Local newspapers and wire services notified 7/15/77.
l 7 89 80 1
i ACO!TIONAL FACTCRS Nf! l l
7 89 60 l
l 7 83 SO R. W. Colombo /F. T. Eisenhuth m
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