ML17250B180

Responds to NRC Bulletin 90-001, Loss of Fill-Oil in Transmitters Mfg by Rosemount. Util Does Not Need to Develop Enhanced Surveillance Program to Monitor Currently Installed Transmitter Based Upon Limited Installed Quantity

ML17250B180
Person / Time
Site:	Ginna
Issue date:	05/29/1990
From:	MECREDY R C ROCHESTER GAS & ELECTRIC CORP.
To:	JOHNSON A R Office of Nuclear Reactor Regulation
References
REF-PT21-90 IEB-90-001, IEB-90-1, NUDOCS 9006080228
Download: ML17250B180 (3)

Text

ACCELERATED DQTRJBUTION DEMONSTRATION SYSTEMREGULATORY INFORMATION DISTRIBUTION SYSTEM(RIDS)ACCESSION NBR:9006080228 DOC.DATE:

90/05/29NOTARIZED:

YESFACIL:50-244 RobertEmmetGinnaNuclearPlant,Unit1,Rochester AUTH.NAMEAUTHORAFFILIATION MECREDY,R.C.

Rochester Gas6ElectricCorp.RECIP.NAME RECIPIENT AFFILIATION JOHNSON,A.R.

ProjectDirectorate I-3

SUBJECT:

RespondstoNRCBulletin90-001,"LossofFill-OilinTransmitters MfgbyRosemount."

DISTRIBUTION CODE:IE39DCOPIESRECEIVED:LTR 2ENCL4SIZE:TITLE:NRCBulletin90-001,LossofFillOilinTransmitters MfgNOTES:License Expdateinaccordance with10CFR2,2.109(9/19/72).

DOCKET'G05000244byRosemoun05000244RECIPIENT IDCODE/NAME PD1-3LAJOHNSON,A INTERNAL:

NRRLE,NNRRRAMSEY,JRECFly@02GILE01COPIESLTTRENCLRECIPIENT IDCODE/NAME PD1-3PDNRRPERCH,RNRR/DRIS/RVIB RESFARMER,WCOPIESLTTRENCLEXTERNAL:

LPDRNSICIpgpos(9~iNRCPDRNOTETOALL"RIDS"RECIPIENTS:

PLEASEHELPUSTOREDUCEWASTE!CONTACTTHEDOCUMENTCONTROLDESK,ROOMP1-37(EXT.20079)TOELIMINATE YOURNAMEFROMDISTRIBUTION LISTSFORDOCUMENTS YOUDON'TNEED!TOTALNUMBEROFCOPIESREQUIRED:

LTTR14ENCL ROCHESTER GASANDELECTRICCORPORATION

~89EASTAVENUE.ROCHESTER, N.Y.14649.0001 May29,1990U.S.NuclearRegulatory Commission DocumentControlDeskAttention:

AllenR.JohnsonProjectDirectorate I-3Washington, D.C.20555

Subject:

ResponsetoBulletin90-01LossofFill-OilinTransmitters Manufactured byRosemount R.E.GinnaNuclearPowerPlantDocket,Number50-244

DearMr.Johnson:

NRCBulletin90-01requested thatlicensees promptly'identify andtakeappropriate corrective actionsforModel1153,SeriesB;Model1153,SeriesD;andModel1154transmitters manufactured byRosemount thatmaybeleakingfill-oil.

ThisletterprovidestheresponserequiredbyNRCBulletin90-01.Rochester GasandElectric, inaccordance withrequested ActionItem1,confirmsthattheR.E.GinnaNuclearPowerPlantdoesnothaveanyRosemount transmitters installed ineithersafety-relatedsystemsorsystemsinstalled inaccordance with10CFR50.62 (ATWSRule).Requested ActionItems2,3,4,and5are,therefore, notapplicable.

tions,(nineModel1151)and(twoModel1153D),havenotexhibited symptomsindicative oflossoffill-oil.

Rochester GasandElectricdoesnotneedtodevelopanenhancedsurveillance programtomonitorcurrently installed Rosemount transmitters baseduponthelimitedinstalled quantity(11),thelowdifferential pressureandthenon-safety relatedapplications.

grep22:'app,,2'+

PDRADOCKp~ip(ip244 C<PDC(ygzg68'4f Page2NRCBulletin90-01May29,1990Verytrulyyours,RobertC.ecryDivisionManagerNuclearProduction Subscribed andSwornbeforemeonthis-'ay,ofxc'otaryPubbcrrrtheStrrteolNewYorkMONROECOVNTY Cororohsioo ExpiresNov.30,19.~U.S.NuclearRegulatory Commission Region1475Allendale RoadKingofPrussia,PA19406NRCSeniorResidentInspector

-GinnaStation