ML17273A077

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to Procedure EVP-001/SL-2, Engineering Verification Program.
ML17273A077
Person / Time
Site: Saint Lucie NextEra Energy icon.png
Issue date: 06/23/1982
From:
FLORIDA POWER & LIGHT CO.
To:
Shared Package
ML17212B718 List:
References
EVP-001-SL-2, EVP-1-SL-2, NUDOCS 8207130211
Download: ML17273A077 (17)
v • d • e


Text

PROCEDURE NO.EVP-001/SL-2 REV.006/23/82FLORIDAPOWER6LIGHTCOMPANYSTLUCIEUNITNO.2ENGINEERING VERIFICATION PROGRAM8207130211 820709'PDR;ADOCK 05000389(PPDR EVP-001/SL-2 REV.006/23/82FLORIDAPOWER&LIGHTCOMPANY"STLUOIEUNITNO.2ENGINEERING VERIFICATION PROGRANTABLEOFCONTENTSSectionTitle~PaeIntroduction........................

~~~~~1Selection Process........'............................

2Engineering Verification Process..................

~..3A-TaskForceActivities.............'..............

3B-ReviewCommittee/Project TeamActivities........

4-5IVDocumentation/Reports..............................

~.5A'ttachments Al.l-Organization Chart-TaskForceA1.2-Organization Chart-ReviewCommittee A2-Engineering Verification ProcessFlowChartA3A4-Independent DesignReviewFlowChart-Independent Installation Verification, FlowChartA5--Independent Start-upOperation Verification FlowChart EVP-001/SL-2 REV.006/23/82FLORIDAPOWER&LIGHTCOMPANYSTLUCIEUNITNO.2ENGINEERING VERIFICATION PROGRAMI-Introduction Aprogramhasbeendeveloped toconductanin-depth(deepcut)engineering verification ofFloridaPower&LightCompany's StLucieUnitNo.2NuclearPowerPlant.Thisengineering verification willbeaccomplished byEbascoandCombustion Engineering TaskForcesindependent oftheStLucieProjectteams.(SeeAttachment Al.lfortheTaskForceOrganization Chart)Theprogramisdividedintothefollowing tasks:A-Selection ofitemstobereviewedinaccordance withSectionIIofthisprocedure B-Independent verification oftheexistingdesignsfortheselecteditemsinaccordance withSectionIIIofthisprocedure.

C-In-placeexamination ofinstalled components toverifyconformance withthedrawingsinaccordance withSectionIIIofthisprocedure.

D-Comparison ofcomponent designagainstactualperformance basedonstartuptestingcompleted todateinaccordance withSectionIIIofthisprocedure.

Theindependence oftheverification TaskForceismaintained inseveralways:1-TheEbascoandCEpersonnel performing theverifications willbeindividuals whohavehadnopriorinvolvement inthedesign,.installation, ortestingoftheitemsbeingreviewedorinthereviewselection process.ResumesofTaskForcememberswillbeincludedintheprogramdocumentation.

2-TaskForcememberswillbelocatedseparately fromtheregularProjectteamsandwillcommunicate withtheProjectteamsonlythroughtheProgramCoordinator.

3'Theexistingdesignwillnotbeavailable totheTaskForceduringpreparatioq oftheindependent design.4-Regularstatusreportsdocumenting progressoftheverification programwillbesubmitted inparalleltotheNRC,FPL,EbascoandCE.

1EVP-001/SL-2 REV.006/23/82II-Selection Process-Theselection ofitemstobereviewedbytheTaskForcewillconsistofthefollowing steps:1-Adetermination byFPLofallcandidate items(components orisolatedsectionsofasystem).2-Anappropriate divisionofthecandidate itemsintoseparategroupsbyFPL,asoutlinedbelow.3-Arandomselection byFPL,fromthesegroupsofcandidate items,ofeight(8)specificitemstobeverifiedbytheTask'Force.Thecandidate itemsincludeall"majorcomponents" which:1-areimportant tosafety,and2-havemulti-discipline interfaces Thecandidates willbedividedintoA/EandNSSSitems,andatleasttwo(2)NSSSitemswillbechosen.Thecandidates willalsobedividedbymajordisciplines asfollows:1-Civil/Structural 2-Mechanical 3-Electrical 4-Heating,Ventilation andAirConditioning (HVAC)5-Instrumentation andControlAtleastoneitemfromeachdiscipline willbeselected.

Thegeneralboundaries oftheitemstobereviewedwillinclude:1-Thecomponent supportand/orfoundation systemincluding itsinterface withthebuildingstructure.

2-Pipingupanddownstreamtothefirstsupportlocations.

3-Localpowersupply,instrumentation andcontrols.

Specificboundaries willbeestablished bytheTaskForceaftertheitemshavebeenselected, and'omponent-specific boundarysketcheswillbeprepared.

III-EnineerinVerification ProcesstEVP-001/SL-2 REV.006/23/82A-TaskForceActivities TheTaskForcewilldetermine thedesigninputsconsidered necessary toperformanindependent designreviewfortheitemsselected.

Utilizing thelatestdesigninputs,inde-pendentcalculations andsketcheswillbegenerated andcomparedwiththeexistingcalculations anddrawings.

Differences betweentheindependent andexistingdesignswillbedocumented andanalyzed.

Ifthedifferences aredetermined tobeacceptable, therationale willbedocu-mentedandthedesignreviewphaseconsidered complete.

Ifthedifferences cannotberesolved, theprocedure out-linedforunresolved itemsinSectionIII.B.1hereunder willbefollowed.

Uponcompletion ofthedesignreviewphaseforaspecificitem,theindependent fieldinstallation verification phasecanproceed.TheTaskForcewillobtaincopiesofthelatestdrawingsandotherdesigndocuments usedtoinstalltheitemandwillperformanin-placeexamination toverifytheas-builtinstallation, againstthosedrawingsanddocuments.

Differences willbedocumented andanalyzed.

Ifthedifferences are.determined tobeacceptable, therationale willbedocumented andthefieldinstallation verification phaseconsidered com-plete.If'hedifferences cannotberesolved, theprocedure outlinedinSectionIII.B.1willbefollowed.

Uponcompletion ofthefieldinstallation verification phaseforaspecificitem,theindependent start-upoperation verification

.phasecanproceed.TheTaskForcewillobtainallapplicable performance documents notpreviously providedinadditiontopertinent start-upprocedures andstart-uptestdatacompleted todate.Acomparison willthenbemadeofthedesignrequirements versusactualperformance basedonthestart-uptestingcompleted todatebyPlantOperations.

Differences willbedocumented andanalyzed.

Ifthediffer-encesaredetermined tobeacceptable, therationale willbedocumented andthestart-upoperation verification phaseconsidered complete.

Ifthedifferences cannotberesolved, theprocedure outlinedinSectionIII.B.1willbefollowed.

4-TaskForceactivities outlinedabovearedepictedontheflowcharts(Attachments A2throughA5).

EVP-001/SL-2 REV.006/23/82B-ReviewCommittee/Pro'ect TeamActivities Anyitemforwhichthedifferences cannotberesolvedbytheTaskForce-whetherinthedesignreviewphase,fieldinstallation verification phase,orstart-upoperation veri-ficationphase-willbeclassified asanunresolved item(discrepancy),

documented, andtransmitted totheReviewCommittee forresolution.

TheReviewCommittee willconsistoftheFPLEngineering ProjectManager,FPLProgramCoordinator, EbascoProjectEngineer, CEProjectManager,andtheTaskForceManagers.

Technical supportwillbeprovidedasnecessary'y FPL,EbascoandCEProjectteampersonnel.

(SeeAttachment A1.2)ShouldtheReviewCommittee determine throughitsownreview-supplemented asnecessary bysupportfromtheProjectteam-thattheunresolved item(discrepancy) isactuallyacceptable, therationale willbedocumented andtheitemrecycledtotheTaskForceforitsagreement andcontinuation oftheverification procedure.

ShouldtheReviewCommittee determine throughitsownreview-supplemented asnecessary bysupportfromtheProjectteam-thatthediscrepancy isnotacceptable; therationale willbedocumented andtheunresolved itemi.dentified aseithera~findinoranobservation.

Anyunresolved itemwhichcouldaffectthesafetyoftheplantwillbeidentified asa~findin.Annnresolved itemwhichresultsfromeitheragenerictechnical processflaworgenericprocedural programflawwillalsobeidentified asa~findinAnunresolved itemnotaffecting plantsafetybutresulting fromeitheranisolatedtechnical processflaworisolatedprocedural programflawwillbeidentified asanobservation.

TheReviewCommittee willdocumentallfindingsandobser-vationsbeforetransmitting themtotheProjectteamforitsreviewandfurtherprocessing.

Following Projectteamdetermination of,thecorrective actiontobetakenforeachfinding,andobservation, butpriortoactualimplementation, TaskForceconcurrence willbeobtained.

Thiswillenable'the TaskForcetoassureitselfthatallaspectsoftheunresolved itemitoriginally identified havebeenaccounted for.

tEVP-001/SL-2 REV.006/23/82CB-ReviewCommittee/Pro'ect TeamActivities (Cont'd)9-Atthesametime'theprojectteamimplements thenecessary

'corrective actionforafinding,itwilldetermine report-ability.Reportable findingsrequirepreparation andsubmittal totheNRCoftheappropriate 10CFR50.55(e)or10CFR21reports.10-Documentation ofitemcloseoutbytheProjectteamwillfollowimplementation ofcorrective actionforeachfind-ingandobservation.

ll-ReviewCommittee/Project teamactivities outlinedabovearedepictedonthesameflowchartsillustrating TaskForceactivities (Attachments A2throughA5).IV-Documentation/Re ortsTheengineering verification programwillhaveahighdegreeofvisibil-ity,withallprocessstepsineachphasebeingproperlydocumented forrecordpurposesandtheNRCbeingkeptfullyapprizedofprogressviaregularstatusreports.Thefollowing reportswillbegenerated duringtheprogram:1-Meeklystatussummaries oftheoverallprogram2-MinutesofallReviewCommittee meetings3-Reportable

findings, ifany4-Component completion reportsastheverification processforeachselecteditemiscompleted 5-Afinalreportuponoverallprogramcompletion Copiesoftelephone conversation logswillbeincludedintheweeklystatussummaries.

Distribution ofcorrespondence willbemadeconcurrently totheNRC,FPL,EbascoandCE.

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