05000298/LER-1980-001-01, /01T-0:on 800102,during HPCI Turbine Stop Valve Monitor Test,Procedural Steps Were Improperly Completed. Caused by Personnel Error.Occurrence Discussed W/Operations & Instrument Personnel

From kanterella
Revision as of 19:11, 3 January 2025 by StriderTol (talk | contribs) (StriderTol Bot insert)
(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)
Jump to navigation Jump to search
/01T-0:on 800102,during HPCI Turbine Stop Valve Monitor Test,Procedural Steps Were Improperly Completed. Caused by Personnel Error.Occurrence Discussed W/Operations & Instrument Personnel
ML19257B938
Person / Time
Site: Cooper 
Issue date: 01/11/1980
From: Mike Williams
NEBRASKA PUBLIC POWER DISTRICT
To:
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION IV)
Shared Package
ML19257B937 List:
References
LER-80-001-01T, LER-80-1-1T, NUDOCS 8001210276
Download: ML19257B938 (1)


LER-1980-001, /01T-0:on 800102,during HPCI Turbine Stop Valve Monitor Test,Procedural Steps Were Improperly Completed. Caused by Personnel Error.Occurrence Discussed W/Operations & Instrument Personnel
Event date:
Report date:
2981980001R01 - NRC Website

text

NRC FORM 366 U.S. NUCLEAR REGULATORY COMMISSION g

.. nm -

LICENSEE EVENT REPORT CONTROL BLOCK:

l l

1 l

l (PLEASE PRINT OR TYPE ALL REQUIRED INFORMATION)

I d

l Nl El C Pl R] 1l@l 0l 0l -

0 l 0l 0l Ol -

0 0l 0l@l 4 l 1l 11 d lj@j j

i@

o 1

7 8 9 LICENSEE CODE 14 15 LICENSE Nuv8ER 25 26 LICENSE TYPE J0 57 L A T Sd CON'T 1 ll18l0l@

Z,$ I L@ 0 l 510 0l0 21 9 8@l011101 d d0l@l0 O

i

/

8 60 61 DOCK ET NUMBER 60 69 EVENT DATE 74 75 REPORT DATE 80 EVENT DESCRIPTION AND PROBABLE CONSEQUENCES h l o 121 lDuring performance of surveillance procedure 6.2.2.3.12. HPCI-Turbine Stop Valve 1

o 3

l Monitor, Oil Pressure and Supervisorv Alarm Timer Calibration and Functional Test. l 0

4 lorocedural steps were not properly cornleted as reonfred.

The MPPT n nvi l I nrv nil l

0I5 louco was found in the "Pul l-To-Lock" no s iti on nnn rnv4-9 e ol v % hnura afror tha enr I MPrT una_ rharafnra. innnornblo in ehe nurnaneir4 o

6 lun411,nco enee h2A bon e pigggg_

o 7

lende during Phia narind nf rimo All vamnining 1:Tr4 Cuernac upro nnavnhlp_ thne 1

o 8

Ithis event had no affect on oublic health and saferv.

_.]

80 y

g 9 SYSTEU

CAUSE

CAUSE COMP VALVE CODE CODE SUSCODE COMPONENT CODE SUBCODE SU8 CODE lo191 s I v l@ Ld@ Lcj@ l T I vi sir I pl nI@ bi_J@ LzJ @

7 8

9 10 II 12 IJ 1 14 19 20 SEQUENTI AL OCCUR R E NCE REFORT REVISION

._ EVENT YEAR REPORT NO.

CODE TYPE NO.

@.,a=R ROl sl ol 1-1 Inin 1

l-l ol,I tz_j 1-1 [n_j G

_2t 22 23 24 26 27 23 29 30 Ji 32 ACTION FUTURE EFFECT

$HUTDOWN ATT AC HY E N T N P R D-4 PRIVE COMP.

COMPONENT TAKEN ACTION ON PLANT METHOD HOURS 22 SUBVITTED FORMhUS.

SUPPLIER VANUFACTURER

(_gj@l_Z.j@

[2_j@

[zj@

l0 o

o of W@

LiJ@

Lsj@

cIOI810l@

JJ J4 35 36 JI 40 41 42 43 44 47 CAUSE DESCRIPTION AND CORREC 'lVE ACTIONS i

o iThe cause of this occur rence has been attributed to cersonnel error due to instru-I liliiIment personnel's failure to cerform erocedural stens nnd onerations norsonnel f,414 l i I 'l lure to verifv HPCI system configuration uoon comoletion of surveillance orocedure.

t i IThis occurrence b,a boon discucand direct 1v vi*h norsneral invnivod nnd indi*ect1v i i

4 lwith all operations and instru~ent nersonnel.

I 1

8 9 80 ST S

g POWER OTHER STATUS ISCOV RY OtSCOVERY DESCRtPTION W @ l019l6I@l NA I

bLjhl Onerator Observation I

i 5

A TIVITY CONTENT RELEASED OF RE LE ASE AMOUNT OF ACTIVITY LOCATION OF RELEASE L7J @ Lz.J @

n i

I v4 I

a i

M 9 10 11 44 45 80 PERSONNEL f xPOSURES NUMBER TYPE D E SC Ri? TION I t lil 10 O l 01@Ld@l x^

l PERSONNE L ~uLS NUUR E R

DESCRIPTION

nl@l I

i i

n n

u t tro or < nt Dau AGE TO FAL'lLITY 60 e

H s

11 17 fvPE D E tOllP TION e

b l.2.] LZjbl i

M q

to 80 it LmP TION 4

pu jg@l l_y NA l

llllIIllIIllII 2 o

/

ri 9

to 68 69 80 5 M*.

G. Williams NAVE OF PREPARER PHONE

~

8001210 0 7/0