ML112760148

LER 79-002/03L-0 on 790118:during Normal Operation,Weekly Average Power Range Monitor Functional Scram Test Was Not Completed within Time Allowed.Caused by Personnel Error

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 ML112760148
References
LER-79-002-03L, LER-79-2-3L, NUDOCS 7902130183
Download: ML112760148 (3)

Text

( __ REGULATORY INFORMATLON DISTRIBUTION YSTEM (RIDS)

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

• FACIL.:50-263 Monticello Nuclear Generating Plant, Northern States 050002630 AUTH.NAME AUTHOR AFFILIATION EARSON,S.L. Northern States Power Co.

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

" 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 COPIES RECIPIENT COPIES ID CODE/NAME LTTR ENCL ID CODE/NAME LTTR ENCL ACTION.: 05 BC OR,9&3 4 4 INTERNAL: 1 02 NRC PDR 1 1 09 185 2 2 11 MPA 3 3 14 TA/EDO 15 NOVAK/KNIEL ()

16 EEB .1 17 AD FOR ENGR 18 PLANT .SYS BR .1 19 I&C SYS BR 20 AD PLANT SYS 21 AD SYS/PROJ ()

22 REAC SAFT BR 23 ENGR BR 24 KREGER 25 PWR SYS BR 26 AD/SITE ANAL .1 27 OPERA LIC BR 28 ACDENT ANLYS E JORDAN/IE

• EXTERNAL: 03 LPDR 16 1 04 NSIC 1 I 29 ACRS 1'6 16 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-7902130/ 75

.3/3

s no use save stgent v ttlNtMSItittSAN I ICALNSI: k/I N1 I0RI'0lil CON11)1 III (1: K I I I (I'llI A?;(, I'IINI 014 I VI-I. AL~L ittlit~l l~lINI OftMATIONI LD 0 I IN LLINLtiL 7 I LICENSEE  :

CO 14 QlI, ooL--17Lo a loo 1 ICI I NUMIll i NN I- lo 10 1(014 1 11 1'1 11 7 1fi LICENSE TYPE JO 401 61 CAT b (D

CON'T E] SLJ@ Is0 15 10 10 0 1216 3 G l1111 181719 1QlIo 1210 917 19 II DOCKET NUMBER Gs GO EVENT DATE 74 75 REPORT DATE 80 60 61 7 8 EVENT DESCRIPTION AND PROBABLE CONSEQUENCES 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.

108 80 7 a '1 SYST EM CAUSE CAUISF COMP. VALVE CODE CODE SUII1COI)E COMPONENT CODE SUBCODE SUUCODE C 15 7ID 7 8 9 10 Li 12 L3 1 19 20 REVISION S-11f 01IA LOCCUIUNCE REPORT NO. CODE TYPE NO.

LEIIl flEVENT YEAH 719

[--

HEP1OR 0j 01 2j Ll 1 01 3! LI [-J LR

'I IORT 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 o26 wi'. 31 40 41 42 43 44 47 33 34 CAUSE DESCRIPTION AND CORRECTIVE ACTIONS 1APRMCFUNCTIONAL 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 Win 1TFTE PERIOD.

14 7 89 FACILITY ME THOD OF DISCOVERY DISCOVERY DESCRIPTION3 STATUS %POWER OTHER STATUS

[ ELE 8

I ( "'

I 1 10 10 l1 12 11 NA 44 L

45 Aj()4 4 (

SUPT., OPR. REVIEW OF COMP, TED TESTS 60 7 9 ACTIVITY CONTENT liFAIFO oFilELTA'l AMOIIJI oI ACIIVIlY LOCATION OF RE LEASE NA 7

E L8 9 LAi0110

- 11 NA 44 l 45 I NA 00 I

PERSONNEL EXPOSUHLES NUMB3ER . TYPI 1)ESCiII' ION

[ ] 0lo0 9 11 IJOzi 12 1:1 NA 50 so 7 8 PERSONNEL INJUIES NUMEn DIIESIIPTION 8 S

W] lol 8 9 0

11 11 12 NA 807 s0 I

LOSS OF On DAMAGE TO FACILITY TYPE DIESCRIPTION E] LO@l NA 7 8 9 10 0~

80 I

PIJIILICtL I) I;.D Y

)ESCHIPTION 790213 6/e3 NRC USE ONLY I4

[jE I NA 7 8 9 10 GB 69 s 80 7 1 NAME OF PREPAIFI- S. . PEARSON 612/295- 5151 C 0