05000369/LER-1981-040-03, /03L-0:on 810405,while in Mode 4,initial Fuel Loading,Pressure Gauges a & D Indicated Pressure W/No Actual Pressure in Steam Lines.Caused by Faulty Transmitters. Transmitters Replaced,Tested & Calibr

From kanterella
Revision as of 01:19, 23 December 2024 by StriderTol (talk | contribs) (StriderTol Bot insert)
(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)
Jump to navigation Jump to search
/03L-0:on 810405,while in Mode 4,initial Fuel Loading,Pressure Gauges a & D Indicated Pressure W/No Actual Pressure in Steam Lines.Caused by Faulty Transmitters. Transmitters Replaced,Tested & Calibr
ML20009C081
Person / Time
Site: McGuire Duke Energy icon.png
Issue date: 05/05/1981
From: Ouellette R
DUKE POWER CO.
To:
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
Shared Package
ML20009C080 List:
References
LER-81-040-03L, LER-81-40-3L, NUDOCS 8107200252
Download: ML20009C081 (1)


LER-1981-040, /03L-0:on 810405,while in Mode 4,initial Fuel Loading,Pressure Gauges a & D Indicated Pressure W/No Actual Pressure in Steam Lines.Caused by Faulty Transmitters. Transmitters Replaced,Tested & Calibr
Event date:
Report date:
3691981040R03 - NRC Website

text

_

e pon=m.

u.u

- neouuro rv --

a. m f.!CENSEE EVENT REPORT EXHIBITA commeccatocx: 1 I

I I

I I

l tetsAse rneur on ivet Au.aecusaso s=*canaAvices s.

ITT 1 I si c lw I c i s i t i@3.f 0 TO T -i 0101010101 1010 @l4 11 11 I i l ilGI i

l ucr @

- coo.

i.

uc ne.

a e

- rm a ca rr m"***"'@ sal Oi 51010 f 0 l 3 l 6 [9 QOl 4101518 I'i @l _015 l 0 l 5 l 8 l 1l@

l a t i l' a

occust wa.esa event cars r*

rs, morant o4ra EVENTDESCRIPTION ANO enCSAat.1CCF*3QUENCES h. as

'. se s

1"oTTT I Whil e in Mode 4, initial i*e1 loadine, the pressure cauces for steam generator

[

g 1'A' Steam Line Pressure Channel 1 and steam generator "D" Steam Line Pressure p-g IChannel. III were ind'icating pressure with no actual pressure in the lines.

Both r l o i s i I channels were declared inoperable.

This required implementation of an action iotalIstatement as specified in Technical Specification Table 3.3.3.

The steam gene-g-

In 171 f rators were" not in use and therefore the health and safety of the public were noty (TTTT t af fected.

r systes causs cause-an.m.

v.,,y, ce==

con

==come ca rcoon suec=o.

su. coo, t.o i s t I c i c i@ [,,y_[@ l A l@ [ IJ N I S l T l R I U l@ l Tl@ l Z l @

is n

r2 i.

1 i.

Ed

co"E.'"** W T

unrisa sve=rvaa

@g l 8 l il I-4 l0l4l0l lA [0I 3I T

(---l 10 I

_ a, a

s.

u.

m.

n n

a EE EE oE'E W uns @ ' E'* N E' so *n i,ue, "ET w'*"-

l A @l 7I@

l Z lg l Z l@

l' O l' 0 ! O f O f l N !@

lLl@

lXl9l9l9lQ.

causs cascmencM Asso conneenve Acnoser @

li6oiIThe two cressure cauces were not indicating properly due to faulty (Veritrac) r nitiil transmitters. The transmitters were replaced, testiJ.and calibrated and both g Ichannels were declared operable.

titail I

t i 141 I l

7 8-t a

'sTr orwemstatus b EsE omecowany assemurnon @

sroman l i 6 s I (_X,,j@ l 0 l 0-l0 l@l Mode 4 l~

l A Jgl Personnel Observation l

?

sh gg,,,,,7 is is

=

  • w l1 t e l W @ l1'gl u-ro.cnv.1, @ l i.oor,o,.

.eu4 @

- o e eu-NA l

NA l

a *,,,,,,, a,,, g,,

+

c,-no,.@

rm li ! 7 I I O l 0l0 h 7 f@l NA l

~

repeam.neUauu2ss oescpwnca@

ama.eam liisIlolofo!@l NA l

P 4 9 it i2 4

CESCDirTio I'iSIlJ,.J@l NA l

1 i.

w.- - @

Nac use cesi.y

,ssue 12 t o f L2. lei NA i

ii ii i iiiiiiii a e to R. W. Quellette rwene (704) 33-7530 8107200252 810505 PDR ADOCK 05000369 S

PDR