ML17252B547

LER 80-036/03L-0 for Dresden, Unit 2 Re Discovery That the Six Month Functional Test Required by Tech. Spec. 4.12.A.1 of the Cardox System Heat Detectors Was Not Performed within the Allowable Surveillance Interval

ML17252B547
Person / Time
Site:	Dresden
Issue date:	10/07/1980
From:	Scott D Commonwealth Edison Co
To:	James Keppler NRC/RGN-III
References
DJS LTR 80-145 LER 80-036/03L-0
Download: ML17252B547 (3)

Text

I I

I Comm.ealth Edison Dresden Nuclear Power Station R.R. #1 Morris, Illinois 60450 **~

Telephone 815/942-29.20 October 7, 1980 I

D-!S Ltr. 1180-145 I

J?mes G. Keppler, Regional Director Directorate of Regulatory Operations - Region III U~S. Nuclear Regulatory Collllllission 799 Roosevelt Road Gten Ellyn, IL 60137 R~portable Occurrence Report ffB0-36/03L-0, Docket 11050-237 is being*

submitteq to your office in accordance with Dresden Nuclear Power Station Technical Specification6.6.B.2.(b), conditions leading to operation in a degraded mode permitted by a limiting condition for operation or plant shutdown required by a i'imiting condit;ion for operation.

@)1u!t:f DW~cott Station Superintendent Dresden Nuclear Power Station i

n:a:s/nh i

Enclosure I

I

~cl Director of Inspection & Enforcement i Director o.f Management Information & Program Control i U.S. NRC, Document Mgt;.~Branch File/NRC

(7*711

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CONTROL sL9cK:

i e I I LICENSEE EVENT REPORT J0 . !PLEASE PRINT e \

o~ TYPE ALL REQUIRED INFORMATIONJ

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1o 1- 1o 1o 1o LICENSE NUMBER 1 o 1o 1 -1 o 1 o 101 4 25 26 11 11 11 LICENSE TYPE 11 1©I JO 1

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~~~~~ LlJ© 601 Io 61 1s I o 1 o I o 1 2 I DOCKET NUMBER 3 I 7 101 68 69 o I 9 11 11 1s EVENT DATE Io 10 I 1 74 75 I o I o I 2 I REPORT DATE s I o 80 10 EVENT DESCRIP.,TION A":'.0 PROBABLE CONSEQUENCES@ ..

[)))) I During a Quality Assurance Audit, it was discovered that the six month functional test I

C£:ill required:by Tech. Spec. 4.12.A.l. of the Cardox System Heat Detectors was not performed!

~ I within the allowable surveilla~ce interval. This event was of minimal safety signif~- I IT:ill I cance si'?ce the test was subsequently performed and no abnormalities were noted . . First I.

recorded event of this type at Dresden.

[II!]

7 8 9 BO SYSTEM CAUSE CAUSE COMP. VALVE CODE CODE SUBCODE COMPONENT CODE SUB CODE SUBCODE

~- IA IBI@ ~@ ~@ 1z I z I z I z I z I z I@ L.:J L.:J@

7 8 9 10 11 12 lJ 18 19 20

. SEQUENTIAL OCCURRENCE

• REPORT FlEVISION r.:;\. LERiRo L.EVENT YEAR REPORT NO. CODE TYPE NO ..

~ REPORT NUMBER '.

I 8 I 0I l.=:::J Io 13 I 6 I I/I I28o I 3 I LlJ l=l l.9.J 21 22 23 24 26 27 29 JO 31 32 ACTION FUTURE EFFECT SHUTDOWN ATTACHMENT NPRD-4 PRIME COMP. COMPONENT TAKEN ACTION ON PLANT METHOD HOURS SUBMITTED FORM:>UB. SUPPLIER MANUFACTURER l!.J@L~J@ ~@ ~ Io Io Io I I L!J@ l.!J@ ~@ IZl91919I@

33 34 . 35 36 37 40 41 42 43 . .44 47

CAUSE DESCR:IPTION ANO CORRECTIVE ACTIONS@

IThe Elect'. Maint. Dept. was not aware of the latest date the surveillance could be per-IJIIJ I formed an,a not exceed the Tech~ Spec. Requirement.** A new tracking method has been de-l filL] 1veloped t:o prevent reoccurrence. This method utilizes the computer surveillance check-I OJI] I list which the Fire Marshal will~use to remind the various departments of upcoming .fire

~: [II!] I protectiop surveillance due dates .. No further action is required.

I 7 8 9 80 f:jQ\

FACILITY STATUS  % POWER i OTHER STATUS \:::::J METHOD OF DISCOVERY DISCOVERY DESCRIPTION

~

~

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7. 8 9 10 12 1'3 44 45 46 80 ACTIVITY CONTENT

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. REL1Z'SED OF RE UEASE NI A. AMOU~T OF ACTIVITY LOCATION OF RELEASE@)

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I 7 8 9 10 11 44 45 80 PERSONNEL EXPOSURES -r:;;:;..

~ TZPE ~ DEscR1PT10N N/A ITTIJ I 0 I NuneERo I . Jt.:J~-----*_________________________. . . . . . .

8 9 11. 12 13 80 PERSONNEL INJURIES ~

NUMBER 1 .DESCRIPTION~

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___N_/A_ _ _, _ _ - - - - - - - - - - - - - - - - - - - - 80 LOSS OF OR DAlll!AGE TO FACILITY t4J\

TYPE DESCRIPTION ~

IT.E ~@ * . N/A 8 9 10  ; so PUBLICITY I C\

ISSUEDt,;:;\ DESC~IPTION ~ NRC USE ON Ly 0 .

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1 a 9 10 I 68 69 80*;

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DEVIATION REPORT9

. J.J OVR NO.

.. Commonwealth Edison STA UNIT YEAR NO.

I D 2/3 - 80 ~ 59

• PART 11 TITLE OF DEVIATION oc~~fiEf80 1400 hr Cardox Sy.stem Heal Detectors Surveillance* i1.0LPerfonned in* Proper *Time Interva

. I DATE* TIME SYSTEM AFFECTED 4100 PLANT CONDITIONS TESTING 1547 463 D [!]

I 0-2 Run 2493 Cgrdox Fire Prbtec~inn MODE TL.'J u. - PWR(MWT) . LOAD(MWE) 803 YES NO DESCRIPTION 0FI EVENT During an off-site Q.A. Audit, it was discovered that the Heat Detectors were not functionally tested within the required 6 month time frame per Tech Spec. 4.12.A.l DESCRIPTION OF GAUSE Work request and survellances were issued but no follow-up was conducted to yerjfy the proper

• time frame.

• • otHER APPL~CABLE INFORMATION Detectors were; tested 4/79 and 2/80 per surveillances. No _surveillance exists for first six i

months of 1980. (Surv. DFPP 4145-1)

EQUIPMENT DYES DR NO. WR NO.

M. Dillon, Station Fire Marshal 9/11/80 FAILURE CXJ NO N/ A N/A RESPONSIBLE SU PE RV ISOR DATE PART 2 OPERATIN~ ENGINEERS COMMENTS None*

I SAFETY-TYPE OF DEVIATION EVENT OF POTENTIAL TECH SPEC NON-REPORTABLE ANNUAL RELATED REPORTABLE OCC~RRENCE PUBLIC INTEREST VIOLATION OCCURRENCE REPORTING WR ISSUED D 14 DAY D 10CFR21 YES [X] YES 0

-GJ 30 DAY 6~g!~~:!~TION D D D NO 0 NO ~

. REPORTABLE CC~URRENCE ACTION ITEM NO .. PROMPT ON-SITE NOTIFICATION NUMBER '

R.M. Ragan 9-16-80 TITLE DATE TIME

~ 80 - 36/6..31-0 N/A I

Tl TLE DATE TIME 24-HOUR NRC NOTIFICATION PROMPT OFF-SITE NOTIFICATION -

I I DTPH i F. A. Palmer 9-16-80 2:33

~EGION III DATE TIME TITLE DATE TIME I

DTGM REG.I ON I 11 & DOL CATE TIME Tl TLE DATE TIME RESPONSIBLE COMPANY OFFICER INFORMED OF IOCFR21 ** TIME CONDITIONS ANO THE! R REPORT TO NBC - Tl TLE DATE*

- REVIEW AND COMPLETED _John Wujciga 9-:16-&0 OPERATING ENGINEtR DATE I

ACCEPTANCE BY STATION REVIEW AS REQUIRED d= B~ ..... >

DAT,E lo o

• RESbLUTION APPROVED AND .

. AUTHORIZED FOR DISTRIBUTION 86*5176 !0*77 (FORM 15*52*1).

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