ML20052E636

LER 82-012/03L-0:on 820407,during Semiannual QA Audit,No Info Found to Verify Instrument Check Surveillance of Temp Detectors for Safety/Relief Valves.Caused by Failure to Include Requirement Change in Tech Spec Procedures

ML20052E636
Person / Time
Site:	Dresden
Issue date:	04/28/1982
From:	Ciesla T COMMONWEALTH EDISON CO.
To:	NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III)
Shared Package
ML20052E630	List: ML20052E629 ML20052E636
References
LER-82-012-03L-02, LER-82-12-3L-2, NUDOCS 8205110299
Download: ML20052E636 (2)

Text

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IJCENSEE EVENT REPORT

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l@ (ptsAss PRINT OR TYPE ALL REQUIRED INFOLMAT1HN) 1o 111

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? 8 60 68 74 75 So 63 ooCXET NuME E R 69 EVENT oATg REPcRT oATE EVENT DESCRIPTION AND PROBA8LE CONSEQUENCES h

,loi2] l During semi-annual Q. A. audit, no data was available to substantiate that the instrument l g ; check surveillance of the temperature detectors for-the Safety / Relief Valves for both  ;

-yg,,, g nits 2 and 3 have been performed in accordance with Tech. Spec. Table 4.2.1.

U Minimal  ;-

, , , safety significance because both the calibration check of the temperature detectors and g the instrument check of the acoustic monitors were successfully completed as required. ,

No effect on public health or safety. First occurrence of this type at Dresden.

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, sEcuRNTIAI. OCCURRENCE REPORT REVISloN LE R/Ro EVENT YEAR REPORT No. CoOE TYPE No.

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CAUSE DESCRIPTION AND CORRECTIVE ACTIONS @

li lol l Cause was failure to include the temperature detector instrument check Tech. Spec. re- l_

_i,,ij l quirement change in a permanent procedure. Instrument check was performed and procedure I _.

g revision initiated. Event reviewed with responsible Tech. Staff personnel emphasizing I _

,,,,, irnportance of procedures to satisfy Tech. Spec. changes. Review of Tech. Spec. changes l I ,,,,,; will continue to be controlled per DAP 2-2. g F 8 9 80 A  % POWER oTHER STATUS ol o RY c13. CVERY oESCRIPTION ll1 l 5 l l Z l@, l Z l Z l 2 l@l N/A l lasBl@las 0. A. Audit l 7

s4 i is si 44 so REtaAst AMouNTop Activity @l l LoCAT1oM oF RELEASE @

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.. l 1 l 8 l l 2 l @o op REtsAsElZl@l N/A N/A l 7 8 9 10 11 44 46 80

• ERsoNNEL Exposures NuM8ER TYPE oEsCRIPT1oM l 1 l 7 l l 0 l 0 l 0 l@l Zl@l N/A l,

• eRsoNNE L iN;u'Rits

• '* 80 NuMeER l1 l3ll0l0l0l@l oEscMiPTioN@ N/A g 7 8 9 11 12 80 Loss op om oAMAGE To FActuTY TvPE oEscRiPrios 11 191. I z I@l N/A l 7 8 9 10 80 ausucirY 8205110299 820428 NRc usE ONLY PDR ADOCK 05000237 l l 2 I o f [,,N j@l issuEo cEscRiPTioN 45 N/A S pop  ;  ; ; , , , , ,,,,,,,j .

lT 3 9 10 68 89 NAMIEOF PREPARER PHONE: E I l a -

. DEVIATION REPORT Commonwealth E1. son gy, gg, ,

12 2 , 82 , 22 STA UNIT YEAR NO.

PART 1 l TITLE OF DEVI ATION Failure to Perform Monthly OCCURRED Instrument Check for Safety and Safety / Relief Valve 4/7/82 1300 pnofe4nn Tndfrnene DATF Tivr SYSTEM AFFECTED 0203 PLANT STATUS AT TIME OF EVENT TESTING Main Steam u0DE N/A , PWR(MWT) N/A . LOA 0(MAE) N/A O g DESCRIPTION OF EVENT During Quality Assurance audit, no data was available to substantiate that the instrument check surveillance of the temperature detectors for the Safety and Srfety/ Relief Valves for both Units 2 and 3 have been performed once per 31 days in accor-dance with Tech. Spec. Table 4.2.1. The monthly check of the acoustic monitor for these valves was verified to have been completed per DOS 250-6.

10 CFR50.72 NRC RED PHONE @

NOTIFICATION MADE YES NO EQUIPMENT FAILURE N/A OVES O NO .ORx RE0utST NO. R E SPONS I BLE SUPERVISOR T. A. Ciesla oATc 4/8/82 P ART 2 l 0PERA TI NG ENGINEER' S C0hNENTS Temperatures for Unit 2 were taken and logged in the Unit operator's log book when the problem was identified. Unit 3 was shutdown for a refueling outage. Procedure changes are being made to incorporate the Safety and Safety /

Relief Valve tail pipe temperatures as part of DOS 250-6.

1 O EVENT OF PUBL IC I N TE R E ST 2 4* HOUR NRC NOTIFICATION RE0'O TELEPH N/A O TECH. SeEC- VIOLATION l

REGION 111 OATE TIME NON REPORTABLE OCCURRENCE TE N /TE W OPY N/A 14 OAY REPO RT A BL E / T. S. REGION lit DATE TIME

. . .C 30 DAY REPOR TA BLE/T. S. . p O ANNUAL /SPECL REPORT RE0*O IF ABOVE NOTIFICATION IS PER 10CFR21 A.1.R. e C 5-DAY WRITTEN REPORT RE0'D PER 10CFR21 L'E'R' ,82-12/03L-0 l 7gtgpg F. A. hha WWM MM CECO CORPORATE OFFICER DATE TIME PRELIMINARY REPORT COMPLE TED AND REVI E AED John M. Almer 4/21/82 uPER ATING LNGINEER DATF E E Y AT 0 EV wam /M -m _

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RE SOL UT ION APPROVED AND AUTHORI ZED FOR DISTRIBUTION / -

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