05000263/LER-1979-002-03, /03L-0 on 790118:during Normal Operation,Weekly Average Power Range Monitor Functional Scram Test Was Not Completed within Time Allowed.Caused by Personnel Error

/03L-0 on 790118:during Normal Operation,Weekly Average Power Range Monitor Functional Scram Test Was Not Completed within Time Allowed.Caused by Personnel Error

ML112760148
Person / Time
Site:	Monticello
Issue date:	02/09/1979
From:	Earson S Northern States Power Co
To:	NRC/OI/RGN-III/FO
Shared Package
ML112760149	List: 05000263/LER-1979-002, Forwards LER 79-002/03L-0 05000263/LER-1979-002-03, /03L-0 on 790118:during Normal Operation,Weekly Average Power Range Monitor Functional Scram Test Was Not Completed within Time Allowed.Caused by Personnel Error
References
LER-79-002-03L, LER-79-2-3L, NUDOCS 7902130183
Download: ML112760148 (3)

LER-1979-002, /03L-0 on 790118:during Normal Operation,Weekly Average Power Range Monitor Functional Scram Test Was Not Completed within Time Allowed.Caused by Personnel Error

Event date:
Report date:
2631979002R03 - NRC Website

text

( __

REGULATORY INFORMATLON DISTRIBUTION YSTEM (RIDS)

ACCESSION NBR:7902130183 DOC.DATE: 79/02/09 NOTA IZED: N.)

FACIL.:50-263 Monticello Nuclear Generating Plant, Northern States AUTH.NAME AUTHOR AFFILIATION EARSON,S.L.

Northern States Power Co.

(

RECIP.NAME RECIPIENT AFFILIATION Region 3, Chicago, Office of the Director DOCKET #

050002630 SUBJECTI LER 79-.002/03L-0 on 790118tduring normal operati.on,weekly

(

APRM functional scram t.est was not completed within time alloweddue to personnel error.

DISTRIBUTION CODE.: A002S COPIES RECEIVED:LTR j ENCL &

SIZE,:

TITLE-: INCIDENT REPORTS NOTES:

RECIPIENT ID CODE/NAME ACTION.:

05 BC OR,9&3 COPIES LTTR ENCL 4

4 INTERNAL:

09 185 14 TA/EDO 16 EEB 18 PLANT.SYS BR 20 AD PLANT SYS 22 REAC SAFT BR 24 KREGER 26 AD/SITE ANAL 28 ACDENT ANLYS 1

2 2

.1

.1

.1 RECIPIENT ID CODE/NAME 02 NRC PDR 11 MPA 15 NOVAK/KNIEL 17 AD FOR ENGR 19 I&C SYS BR 21 AD SYS/PROJ 23 ENGR BR 25 PWR SYS BR 27 OPERA LIC BR E JORDAN/IE COPIES LTTR ENCL 1

3 1

3

• EXTERNAL: 03 LPDR 29 ACRS 16 1'6 1

16 04 NSIC 1

I 0

0 0

0 TOTAL NUMBER OF COPIES REQUIRED: LTTR

()

()

45 ENCL 45

INSIS NORTHERN STATES POWER COMPANY MINNEAPOLIS. MINNESOTA 55401 February 9, 1979 Mr J G Keppler Office of Inspection & Enforcement U S Nuclear Regulatory Commission 799 Roosevelt Road Glen Ellyn, IL 60137

Dear Mr Keppler:

MONTICELLO NUCLEAR GENERATING PLANT Docket No. 50-263 License No. DPR-22 Failure to Perform Surveillance Test on Schedule The Licensee Event Report for this occurrence is reproduced on the back of this letter.

Enclosed are three copies.

This event is reported in compliance with Technical Specification 6.7.B.2.c since the weekly APRM functional scram test was not com pleted within the time period allowed for weekly tests.

Yours very truly, LO yer, PE er of Nuclear Support Services LOM/JAG/deh cc:

Director, IE, USNRC (30) 4.Director, MIPC, USNRC (3)

MPCA Attn:

J W Ferman REGULATORY DOCKET FILE COPY

- ove r-

.3/3 7902130/ 75

CON11)1 III (1: K I I I LD I IN L LIN LtiL Ql ooL--17Lo a loo I-lo 10 1(014 1 11 1'1 11 40 1 (D

7 I 0 LICENSEE CO 14 I,

1 ICI NN I NUMIll i 7

1 fi LICENSE TYPE JO 61 CAT b SLJ@ Is0 15 10 10 0 1216 3 G l1111 181719 1QlIo 1210 917 19 II 60 61 DOCKET NUMBER Gs GO EVENT DATE 74 75 REPORT DATE 80 EVENT DESCRIPTION AND PROBABLE CONSEQUENCES CON'T E]

7 8

SYST EM CODE 9

10

CAUSE

CODE C 15 Li CAUISF SUII1COI)E 12 S-11f 01IA COMP.

VALVE COMPONENT CODE SUBCODE SUUCODE L3 1

19 20 LOCCUIUNCE REPORT LEIIl flEVENT YEAH HEP1OR NO.

CODE TYPE NO.

'I IORT 719

[--

0j 01 2j Ll 1 01 3!

L I

[-J LR 21 22 23 24 26 27 ACTION FUTURE FrI FCT SHI)OTN ATTACHMENT NPRD 4 PRIME COMP.

COMPONENT TAKEN ACTION ONPLAN T MT11101)

HOUIS 22 UMI TTED FORM bOhl SUPPLIER MANUFACTURER 33 34 wi'.

31 40 41 42 43 44 47 CAUSE DESCRIPTION AND CORRECTIVE ACTIONS 1 APRMC FUNCTIONAL SCRAM TEST NOT COPLETED WITHIN ALLOWABLE TIME PERIOD-DUE TO IMISUNDERSTANDING CONCERNING TEST COMPLETION BY SUPT.,

OPERATIONS.

INVOLVED PERSON RFMTNIDFII) OF TECh I. SPEC. REQUIRIJI\\IIINT AND IMPORTANCE OF COMPLETING TEST WITHIN ALLOWABLE 1TFTE PERIOD.

7 89 FACILITY STATUS

%POWER OTHER STATUS

[

I E

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LE 1 10 10 l1 NA 7

8 9 I

12 11 44 ACTIVITY CONTENT liFAIFO oFilELTA'l AMOIIJI oI ACIIVIlY E L LAi01 NA l

7 8 9 10 11 44 PERSONNEL EXPOSUHLES NUMB3ER TYPI 1)ESCiII' ION

[ ] 0lo0 IJO zi NA 7

8 9

11 12 1:1 PERSONNEL INJUIES NUMEn DIIESIIPTION 8 W] lol 0

11 NA S

8 9

11 12 LOSS OF On DAMAGE TO FACILITY TYPE DIESCRIPTION E] LO@l NA 7

8 9

10 PIJIILICtL Y

I)

I;.D

)ESCHIPTION [jE I 4 I NA 7

8 9

10 7

1 NAME OF PREPAIFI-S.

PEARSON ME THOD OF DISCOVERY L Aj()4 45 4

DISCOVERY DESCRIPTION3 SUPT.,

OPR. REVIEW OF COMP, TED TESTS

(

LOCATION OF RE LEASE NA 45 I

NA 50 807 790213 6/e3 0~

80 NRC USE ONLY GB 69 80 s

612/295-5151 C

DURING NORMAL OPERATION, THE WEEKLY APRM FUNCTIONAL SCRAM TEST WAS NOT COMPLETED WITHIN TIE TIME PERIOD ALLOWED FOR WEEKLY TESTS.

TECHNICAL SPECIFICATION 4.1.A REQUIRES TIll1S TEST TO BE CON)UCTED WEEKLY.

NOT A REPETITIVE OCCURRENCE.

SUBSEQUENT TESTS COaPLETLD SATISFACTORILY.

NO EFFECT ON PUBLIC IEALTll OR SAFETY.

'1 80 108 7

a 7ID 7

8 REVISION Win 14 0

s no use save stgent v

ttlNtMSItittSAN I ICALNSI:

k/ I N1 I0RI'0lil (I'llI A?;(, I'IINI 014 I VI-I. AL~L ittlit~l l~lINI OftMATIONI o26 60 I

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