ML030070185

Summary Report - Ncrs Initiated Since 08/17/2002

ML030070185
Person / Time
Site:	Crystal River
Issue date:	08/23/2002
From:	- No Known Affiliation
To:	Office of Nuclear Reactor Regulation
References
FOIA/PA-2003-0059
Download: ML030070185 (1)

Text

For Information Only. CR3 Crystal River Nuclear Facility Summary Report - NCRs Initiated Since 8116102 Sorted by Origination Date, Ar Number, Priority Selection Criteria: AR Type = NCR and AR Status not = Canceled with Attribute of IA POT'L OPER/REPORT AR# Originator AR Subject Orig. Date AR Status Priority Potential OperlReport NCR Owner 00069289 BLAIR WUNDERLY 480V UNIT SWITCHGEAR ROOM 20020820 APPROVED 2 N ENGINEERING

-- TEMPERATURE AT LIMIT OF EDB UNITEVAL THE GENERAL AREA TEMPERATURE OF THE 480V UNIT SWITCHGEAR RO OM HAS BEEN MEASURED AT 104F WHICH EXCEEDS THE LIMIT SPECIF IED IN THE DESIGN BASIS DOCUMENT (DBD). THE DBD INDICATES THE 104F LIMIT IS BASED ON ENGINEERING JUDGEMENT TO ENSURE EQUIPMENT FUNCTION AND EXPECTED LIFE. ENGINEERING HAS CONC URRED THAT THE 104 TEMPERATURE IS A LONG-TERM CONCERN AND I S NOT EXPECTED TO CAUSE ANY SHORT TERM EQUIPMENT PERFORMANC E ISSUES. MAINTENANCE WAS ABLE TO PROVIDE SOME ADDITIONAL FORCED AIR FLOW COOLING (FANS) WHICH APPEARS TO HAVE BEEN E FFECTIVE IN LOWERING ROOM TEMPERATURE. THIS NCR IS FOR TREN DING AND TO PROVIDE A FORMAL MECHANISM FOR EVALUATING THE T EMPERATURE EFFECTS. THIS TEMPERATURE EXCURSION IS RELATED T 0 HAVING CHHE-2 OUT OF SERVICE. FOR ADDITIONAL INFORMATION, THE HIGHEST TEMPERATURE OBSERVED IN THE 4160V UNIT SWITCHG EAR WAS 98F AND 10SF IN THE INSTRUMENT CALIBRATION ROOM.

00069318 ' RONALD VAUGHAN RCS GROSS ALPHA VALUE HAS EXCEEDED 20020820 COMPLETE 2 N CR3 E&RC RADIATION ADMIN LIMIT OF CH-400 CONTROL UNIT EVAL GRP RCS GROSS ALPHA HAS EXCEEDED THE CH-400 ADMN LIMIT OF <1.OE -4 UCI/G. LATEST VALUE RETURNED FROM HEEC IS 1.98E-4UCI/G. AN INCREASING TREND IS NOTED AND THIS IS THE SECOND VALUE GREATER THAN OUR ADMIN LIMIT.

00069319 GUY MCCALLUM TURTLE RESCUED FROM INTAKE 20020820 APPROVED I Y CR3 E&RC RADIATION AREA CONTROL UNIT EVAL GRP RECEIVED NOTIFICATION THAT A TURTLE HAS BEEN RESCUED FROM T HE CR-3 INTAKE AREA. THE TURTLE IS HEALTHY AND HAS BEEN TR ANSPORTED TO THE MARICULTURE CENTER FOR IDENTIFICATION. NR C REPORTABLITY IS REQUIRED IF NOTIFICATION TO THE NATIONAL MARINE FISHERIES IS REQUIRED. 2 2NOTIFICATION HAS BEEN OBTA INED FROM THE MARICULTURE CENTER (0932 8/20/02) THAT THE TU RTLE Iý A KEMP'S RIDLEY.

THEREFORE THIS WILL REQUIRE NRC N OTIFICATION PER I0CFR50.72 (B) (2) (XI).

00069335 JOHN CAMPBELL RADIATION AREA SWING GATE FOUND 20020820 APPROVED 2 N RADSUPV3 OPEN.

THE RADIATION AREA SWING GATE AT THE ENTRANCE TO "A" DECAY HEAT VAULT WAS FOUND OPEN . THE GATE BECAME WEDGED BEHIND A TRASH /

LAUNDRY CONTAINER AND WAS APPARENTLY UNNOTICED BY WORKERS EXITING THE AREA. I&C TECH'S FOUND THE MISPOSITION ED SWING GATE AND REPORTED IT TO HEALTH PHYSICS ( H.P.) TH E GATE WAS THEN RETURNED TO THE CLOSED POSITION BY A H.P. T ECH.

00069350 LOUIS SANTONASTASO] NO SCHEDULE EXISTS FOR PROCEDURE 20020820 APPROVED 5 N CR3 ENGINEERING ADMINISTRATIVE CHANGES. DESIGN UNIT EVAL GROUP THE FPC/CP&L INTEGRATION PLAN INCLUDED AN ACTION FOR THE RE VISION OF ADMINISTRATIVELY IMPACTED (I.E., REFERENCE CHANGE S)

PROCEDURES AS FOLLOWSt AN NTM SHALL BE CREATED TO TRACK THOSE PROCEDURES REQUIRING ADMINISTRATIVE CHANGES. THE DUE DATE FOR THIS NTM WOULD BE NO LATER THAN TWO YEARS FROM THE COMPLETION OF THE INTEGRATION. THE INTEGRATION WAS FORMALL Y COMPLETED IN JUNE OF 2002. ENGINEERING CREATED NTM 52725 TO TRACK COMPLETION OF THESE PROCEDURES WITH AN OVERALL DUE DATE OF 11/2002. HOWEVER, NO SCHEDULE HAS YET BEEN DEVELOP ED TO ENSURE THAT THESE PROCEDURES WILL BE COMPLETED BY THI S DATE.

Run Date/Time: 8/23/02 3:51:25.AM Page 5 of 12 Report Name: RpLATNCRsinitLast7aeCR3, Created from SrceThL_ATNCRsIniLast7a