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{{#Wiki_filter:Attachment 160DayResponsetoIEBulletinNo.79-14SeismicAnalysisforAs-Built.
{{#Wiki_filter:Attachment 1 60 Day Response to IE Bulletin No.79-14 Seismic Analysis for As-Built.Safety Related Piping Systems R.E.Ginna Nuclear Power Plant, Unit No.1 Docket No.50-244 Ginna Station Piping and Piping Analysis Drawing List Rochester Gas and Electric Corporation 89 East Avenue Rochester, N.Y.14649 EWR 2512 Revision 1 August 31, 1979 Page i~qfO~go<~  
SafetyRelatedPipingSystemsR.E.GinnaNuclearPowerPlant,UnitNo.1DocketNo.50-244GinnaStationPipingandPipingAnalysisDrawingListRochester GasandElectricCorporation 89EastAvenueRochester, N.Y.14649EWR2512Revision1August31,1979Pagei~qfO~go<~  
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CONTENTS Section 1.0 Pi in ualified b Ori inal Plant Desi Pacae 1.2 1.3 1.4 1.5 1.6 1.7 1.8 1.9 1.10 1.11 1.12 2.0 Reactor Coolant System Main Steam Main Feedwater Safety Injection Residual Heat;Removal Containment Spray Chemical and Volume Control Component Cooling Service Water Steam Generator Blowdown Auxiliary Feedwater Boric Acid Pi in uglified b D amic Anal sis 10 12 2.1 2.2 Standby Auxiliary Feedwater Chemical and Volume Control 13 2.3 2.4 2.5 2.6 Service Water Steam Generator Blowdown Auxiliary Feedwater Boric Acid 16 18 2.7 2.8 2.9 RCS Overpressure Protection Demineralized Water Charcoal Filter Dousing 19 20 21 Page ii
CONTENTSSection1.0PiinualifiedbOriinalPlantDesiPacae1.21.31.41.51.61.71.81.91.101.111.122.0ReactorCoolantSystemMainSteamMainFeedwater SafetyInjection ResidualHeat;RemovalContainment SprayChemicalandVolumeControlComponent CoolingServiceWaterSteamGenerator BlowdownAuxiliary Feedwater BoricAcidPiinuglifiedbDamicAnalsis10122.12.2StandbyAuxiliary Feedwater ChemicalandVolumeControl132.32.42.52.6ServiceWaterSteamGenerator BlowdownAuxiliary Feedwater BoricAcid16182.72.82.9RCSOverpressure Protection Demineralized WaterCharcoalFilterDousing192021Pageii


REACTORCOOLANTSYSTEMPiin8Instrumentation DrawinRGE33013-424 Rev.DPiinDrawinsGAI-D-304-601 Rev.VIIIGAI-D-304-602 Rev.VIIIGAI-D-304-603 Rev.IXPlans&Sects.PressReliefSSprayPipingPlansPressReliefSSprayPipingSections
REACTOR COOLANT SYSTEM Pi in 8 Instrumentation Drawin RGE 33013-424 Rev.D Pi in Drawin s GAI-D-304-601 Rev.VIII GAI-D-304-602 Rev.VIII GAI-D-304-603 Rev.IX Plans&Sects.Press Relief S Spray Piping Plans Press Relief S Spray Piping Sections


MAINSTEAMSYSTEMPiin&Instrumentation DrawinRGE33013-534 Rev.1PiinDrawins-GAI-D-304-014 Rev.VGAI-D-304-015 Rev.VIIGAI-D-304-016 Rev.VIIGAI-D-304-023 Rev.IIIPlanPlan&SectionsSectionsReliefValves
MAIN STEAM SYSTEM Pi in&Instrumentation Drawin RGE 33013-534 Rev.1 Pi in Drawin s-GAI-D-304-014 Rev.V GAI-D-304-015 Rev.VI I GAI-D-304-016 Rev.VII GAI-D-304-023 Rev.III Plan Plan&Sections Sections Relief Valves


MAINFEEDWATER Piin&Instrumentation DrawinRGE33013-544 Rev.4PiinDrawinsGAI-D-304-083 Rev.VillGAI-D-304-084 Rev.VF.W.PumpSuet.&Disch.PlanF.W.PumpSuet.&Disch.Sections  
MAIN FEEDWATER Pi in&Instrumentation Drawin RGE 33013-544 Rev.4 Pi in Drawin s GAI-D-304-083 Rev.Vill GAI-D-304-084 Rev.V F.W.Pump Suet.&Disch.Plan F.W.Pump Suet.&Disch.Sections  


SAFETYINJECTION Piin8Instrumentation DrawinRGE33013-424 Rev.DRGE33013-425 Rev.CRGE33013-432 Rev.BPiinDrawinsGAI-D-304-642 RevVIIIGAI-D-304-643 RevVIIGAI-D-304-644 Rev.XIIPlansInsideCont.SectionsInsideCont.Plans&Sects.(AuxBldg)  
SAFETY INJECTION Pi in 8 Instrumentation Drawin RGE 33013-424 Rev.D RGE 33013-425 Rev.C RGE 33013-432 Rev.B Pi in Drawin s GAI-D-304-642 Rev VIII GAI-D-304-643 Rev VII GAI-D-304-644 Rev.XII Plans Inside Cont.Sections Inside Cont.Plans&Sects.(Aux Bldg)  


RESIDUALHEATREMOVALPiinEInstrumentation DrawinRGE33013-425 Rev.CRGE33013-432 Rev.BRGE33013-436 Rev.DPiinDrawinsGAI-D-304-611 Rev.VIGAI-D-304-612 Rev.IVGA1-D-304-615 Rev.VIIIGAI-D-304-616 Rev.IZPlan(InsideCont)Sections(InsideCont)Plan(AuxBldg)Sections(AuxBldg)  
RESIDUAL HEAT REMOVAL Pi in E Instrumentation Drawin RGE 33013-425 Rev.C RGE 33013-432 Rev.B RGE 33013-436 Rev.D Pi in Drawin s GAI-D-304-611 Rev.VI GAI-D-304-612 Rev.IV GA1-D-304-615 Rev.VIII GAI-D-304-616 Rev.IZ Plan (Inside Cont)Sections (Inside Cont)Plan (Aux Bldg)Sections (Aux Bldg)  


CONTAINMENT SPRAYPiin8Instrumentation DrawinRGE33013-425 Rev.CRGE33013-432 Rev.BPiinDrawinsGAI-D-304-641 Rev.VIIIGAI-D-304-642 Rev.VIIIGAI-D-304-643 Rev.VIIGAI-D-304-644 Rev.XIIPlansSSectionsinContainment PlanInContainment SectionsInContainment PlansandSections, Aux.Bldg.  
CONTAINMENT SPRAY Pi in 8 Instrumentation Drawin RGE 33013-425 Rev.C RGE 33013-432 Rev.B Pi in Drawin s GAI-D-304-641 Rev.VIII GAI-D-304-642 Rev.VIII GAI-D-304-643 Rev.VII GAI-D-304-644 Rev.XII Plans S Sections in Containment Plan In Containment Sections In Containment Plans and Sections, Aux.Bldg.  


CHEMICALANDVOLUMECONTROLPiin8Instrumentation DrawinRGE33013-426 Rev.2RGE33013-427 Rev."BRGE33013-428 Rev.1RGE33013-433 Rev.DRGE33013-434 Rev.1PiinDrawinsGAI-D-304-630 Rev.VGAI-D-304-631 Rev.VIIIGAI-D-304-632 Rev.VIGAI-D-304-633 Rev.XIPlanSSect.(Misc."in Cont.)Plan(Mics.inCont.)Sect.(Misc.inCont.)SealWater8ChargingLinePlanSSect.(InCont..)  
CHEMICAL AND VOLUME CONTROL Pi in 8 Instrumentation Drawin RGE 33013-426 Rev.2 RGE 33013-427 Rev." B RGE 33013-428 Rev.1 RGE 33013-433 Rev.D RGE 33013-434 Rev.1 Pi in Drawin s GAI-D-304-630 Rev.V GAI-D-304-631 Rev.VIII GAI-D-304-632 Rev.VI GAI-D-304-633 Rev.XI Plan S Sect.(Misc."in Cont.)Plan (Mics.in Cont.)Sect.(Misc.in Cont.)Seal Water 8 Charging Line Plan S Sect.(In Cont..)  
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COMPONENT COOLINGPiin5Instrumentation DrawinRGE33013-435 Rev.BRGE33013-436 Rev.DPiinDrawinsGAI-D-304-618 Rev.XGAI-D-304-619 Rev.IXGAI-D-304-621 Rev.VIIIGAI-D-304-622 Rev.VIIGAI-D-304-623 Rev.IIIGAI-D-304-625 Rev.IIClg.toRVSupports/RCP's Clg.toRVSupports/RCP's Plans,Auz.Bldg.235-8Plans,Aux.Bldg.253-0Plans,Auz.Bldg.271-0ToSampleCoolers
COMPONENT COOLING Pi in 5 Instrumentation Drawin RGE 33013-435 Rev.B RGE 33013-436 Rev.D Pi in Drawin s GAI-D-304-618 Rev.X GAI-D-304-619 Rev.IX GAI-D-304-621 Rev.VIII GAI-D-304-622 Rev.VII GAI-D-304-623 Rev.III GAI-D-304-625 Rev.II Clg.to RV Supports/RCP's Clg.to RV Supports/RCP's Plans, Auz.Bldg.235-8 Plans, Aux.Bldg.253-0 Plans, Auz.Bldg.271-0 To Sample Coolers
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ISERVICEWATERPiin8Instrumentation DrawinRGE33013-529 Rev.FPiinDrawinsGAI-D-304-691 RevVIGAI-D-304-692 RevIIIGAI-D-304-693 RevIXGAI-D-304-694 ReyIXGAI-D-304-695 RevVIIIGAI-D-304-696 RevVIIGAI-D-304-697 RevIIGAI-D-304-698 RevIVCoolingtoContRecircCoolingUnits-PlanCoolingtoContRecircCoolingUnits-Sect.Plans(Int.Bldg.)Sections(Int.Bldg.)Plans(AuxBldg.)Sections(Aux.Bldg.)PlanAboveEl.253-8SSectionsMisc.(AuxBldg.)CoolingWatertoAirRecirc.MotorsPlan6Sect.(Cont.)
I SERVICE WATER Pi in 8 Instrumentation Drawin RGE 33013-529 Rev.F Pi in Drawin s GAI-D-304-691 Rev VI GAI-D-304-692 Rev III GAI-D-304-693 Rev IX GAI-D-304-694 Rey IX GAI-D-304-695 Rev VIII GAI-D-304-696 Rev VII GAI-D-304-697 Rev II GAI-D-304-698 Rev IV Cooling to Cont Recirc Cooling Units-Plan Cooling to Cont Recirc Cooling Units-Sect.Plans (Int.Bldg.)Sections (Int.Bldg.)Plans (Aux Bldg.)Sections (Aux.Bldg.)Plan Above El.253-8 S Sections Misc.(Aux Bldg.)Cooling Water to Air Recirc.Motors Plan 6 Sect.(Cont.)
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STEAMGENERATOR BLOWDOWNPiin&Instrumentation DrawinGAID-302-121 Rev.IXPiinDrawinsGAI-D-302-121 Rev.XVIGAI-D-381-050 Rev.3Plans,Containment PipingReroute,Int.Bldg.10  
STEAM GENERATOR BLOWDOWN Pi in&Instrumentation Drawin GAI D-302-121 Rev.IX Pi in Drawin s GAI-D-302-121 Rev.XVI GAI-D-381-050 Rev.3 Plans, Containment Piping Reroute, Int.Bldg.10  


AUXILIARY FEEDNATER Piin6Instrumentation DrawinRGE33013-544 Rev.4PiinDrawinsGAI-D-304-085 Rev.GAI-D-304-086 Rev.GAI-D-381-046 Rev.4Cond.ToPumpSuctionsPlansandSections, Int.Bldg.Newcrossover, Int.Bldg.11  
AUXILIARY FEEDNATER Pi in 6 Instrumentation Drawin RGE 33013-544 Rev.4 Pi in Drawin s GAI-D-304-085 Rev.GAI-D-304-086 Rev.GAI-D-381-046 Rev.4 Cond.To Pump Suctions Plans and Sections, Int.Bldg.New crossover, Int.Bldg.11  


BORICACIDPiin8Instrumentation DrawinRGE33013-425 Rev.CRGE33013-426 Rev.2PiinDrawinsRGE-33013-627 Rev.5GAI-D-304-644 Rev.PlansandSections, Aux.Bldg.PlansandSections, Aux.Bldg.12  
BORIC ACID Pi in 8 Instrumentation Drawin RGE 33013-425 Rev.C RGE 33013-426 Rev.2 Pi in Drawin s RGE-33013-627 Rev.5 GAI-D-304-644 Rev.Plans and Sections, Aux.Bldg.Plans and Sections, Aux.Bldg.12  


STANDBYAUZIZIARY FEEDWATER Piin&Instrumentation DrawinGAID-302-071 Rev.EPiinDrawinsGAI-D-381-023 Rev.1GAI-D-381-033 Rev.4GAI-D-381-034 Rev.2GAI-D-381-035 Rev.3GAI-D-381-036 Rev.4GAI-D-381-038 Rev.0GAI-D-381-039 Rev.2Cond.SuctiontoPumpPlansinContainment PlansinAux.Bldg.(253-0)PlansinAux.Bldg.(271-0)PlansinAuz.Bldg.Add.Misc.Sections, Auz.Bldg.Add.Details,Auxl.Bldg.Add.AnalsisIsometric DrawinsGAI-C-381-026 Rev.1GAI-C-381-040 Rev.DGAI-C-381-041 Rev.AGAI-C-381-042-1 Rev.AGAI-C-381-042-2
STANDBY AUZIZIARY FEEDWATER Pi in&Instrumentation Drawin GAI D-302-071 Rev.E Pi in Drawin s GAI-D-381-023 Rev.1 GAI-D-381-033 Rev.4 GAI-D-381-034 Rev.2 GAI-D-381-035 Rev.3 GAI-D-381-036 Rev.4 GAI-D-381-038 Rev.0 GAI-D-381-039 Rev.2 Cond.Suction to Pump Plans in Containment Plans in Aux.Bldg.(253-0)Plans in Aux.Bldg.(271-0)Plans in Auz.Bldg.Add.Misc.Sections, Auz.Bldg.Add.Details, Auxl.Bldg.Add.Anal sis Isometric Drawin s GAI-C-381-026 Rev.1 GAI-C-381-040 Rev.D GAI-C-381-041 Rev.A GAI-C-381-042-1 Rev.A GAI-C-381-042-2 ,Rev.A GAI-C-381-042-3 Rev.A GAI-C-381-042-4 Rev.A GAI-C-381-042-5 Rev.A GAI-C-381-043-1 Rev.A GAI-C-381-043-2 Rev.A GAI-C-381-043-3 Rev.A GAI-C-381-043-4 Rev.A GAI-C-381-043-5 Rev.A Cond.Tk to Pump Suctions Pen.119 to SGA Pen.123 to SGB Pen.119 to Pump Pen.119 to Pump Pen..119 to Pump Pen.119 to Pump Pen.119 to Pump Pen.123 to Pump Pen.123 to Pump Pen.123 to Pump Pen.123 to Pump Pen.123 to Pump 13
,Rev.AGAI-C-381-042-3 Rev.AGAI-C-381-042-4 Rev.AGAI-C-381-042-5 Rev.AGAI-C-381-043-1 Rev.AGAI-C-381-043-2 Rev.AGAI-C-381-043-3 Rev.AGAI-C-381-043-4 Rev.AGAI-C-381-043-5 Rev.ACond.TktoPumpSuctionsPen.119toSGAPen.123toSGBPen.119toPumpPen.119toPumpPen..119toPumpPen.119toPumpPen.119toPumpPen.123toPumpPen.123toPumpPen.123toPumpPen.123toPumpPen.123toPump13


2.2CHEMICALANDVOLUMECONTROLPiin&Instrumentation DrawinRGE33013-426 Rev.2RGE33013-427 Rev..BRGE33013-428 Rev.1RGE33013-433 Rev.DRGE33013-434 Rev.1PiinDrawinsGAI-D-304-630 Rev.VGAI-D-304-631 Rev.VIIIGAI-D-304-632 Rev.VIGAI-D-304-633 Rev.XIRGE33013-708 Rev.2RGE33013-709 Rev.2Plan&Sect.(Misc.inCont.)Plan(Mics.inCont.)Sect.(Misc.inCont.)SealWater&ChargingLinePlan&Sect.(InCont.)ARCP51SealBypassBRCP51SealBypassAnalsisIsometric DrawinsGAI-C-381-076 Rev.0GAI-C-381-077 Rev.0GAI-C-381-078 Rev.0GAI-C-381-079 Rev.0RGESK447-201 Rev.0RGESK447-202 Rev.0From10"ACtoPen112Valves200A,Band202Regen.Hx.toIsolation 8"R.C.LinetoIsolation ARCPSealBypassBRCPSealBypass
2.2 CHEMICAL AND VOLUME CONTROL Pi in&Instrumentation Drawin RGE 33013-426 Rev.2 RGE 33013-427 Rev..B RGE 33013-428 Rev.1 RGE 33013-433 Rev.D RGE 33013-434 Rev.1 Pi in Drawin s GAI-D-304-630 Rev.V GAI-D-304-631 Rev.VIII GAI-D-304-632 Rev.VI GAI-D-304-633 Rev.XI RGE 33013-708 Rev.2 RGE 33013-709 Rev.2 Plan&Sect.(Misc.in Cont.)Plan (Mics.in Cont.)Sect.(Misc.in Cont.)Seal Water&Charging Line Plan&Sect.(In Cont.)A RCP 51 Seal Bypass B RCP 51 Seal Bypass Anal sis Isometric Drawin s GAI-C-381-076 Rev.0 GAI-C-381-077 Rev.0 GAI-C-381-078 Rev.0 GAI-C-381-079 Rev.0 RGE SK447-201 Rev.0 RGE SK447-202 Rev.0 From 10" AC to Pen 112 Valves 200 A, B and 202 Regen.Hx.to Isolation 8" R.C.Line to Isolation A RCP Seal Bypass B RCP Seal Bypass


2.3SERVICEWATERPiin8Instrumentation DrawinRGE33013-529 Rev.FPiinDrawinsGAI-D-304-691 RevVIGAI-D-304-692 RevIIIGAI-D-304-693 RevIXGAI-D-304-694 RevIXGAI-D-304-695 RevVIIIGAI-D-304-696
2.3 SERVICE WATER Pi in 8 Instrumentation Drawin RGE 33013-529 Rev.F Pi in Drawin s GAI-D-304-691 Rev VI GAI-D-304-692 Rev III GAI-D-304-693 Rev IX GAI-D-304-694 Rev IX GAI-D-304-695 Rev VIII GAI-D-304-696 ,Rev VII GAI-D-304-697 Rev I I GAI-D-304-698 Rev IV Cooling to Cont, Recirc Cooling Units-Plan Cooling to Cont Recirc Cooling Units-Sect.Plans (Int.Bldg.)Sections (Int.Bldg.)Plans (Aux Bldg.)Sections (Aux.Bldg.)Plan Above El.253-8 6 Sections Nisc.(Aux Bldg.)Cooling Water to Air Recirc.Notors Plan Sc Sect.(Cont.)Anal sis Isometric Drawin s GAI-C-381-024-1 Rev.B GAI-C-381-024-2 Rev.B GAI-C-381-024-3 Rev.B GAI-C-381-025-1 Rev.A GAI-C-381-025-2 Rev.B GAI-C-381-025-3 Rev.B GAI-C-381-025-4 Rev.B SW suction to SAFW Pump A SW suction to SAFW Pump A SW suction to SAFW Pump A SW suction to SAFw Pump B SW suction to SAFW Pump B SW suction to SAFW Pump B SW suction to SAFW Pump B 15
,RevVIIGAI-D-304-697 RevIIGAI-D-304-698 RevIVCoolingtoCont,RecircCoolingUnits-PlanCoolingtoContRecircCoolingUnits-Sect.Plans(Int.Bldg.)Sections(Int.Bldg.)Plans(AuxBldg.)Sections(Aux.Bldg.)PlanAboveEl.253-86SectionsNisc.(AuxBldg.)CoolingWatertoAirRecirc.NotorsPlanScSect.(Cont.)AnalsisIsometric DrawinsGAI-C-381-024-1 Rev.BGAI-C-381-024-2 Rev.BGAI-C-381-024-3 Rev.BGAI-C-381-025-1 Rev.AGAI-C-381-025-2 Rev.BGAI-C-381-025-3 Rev.BGAI-C-381-025-4 Rev.BSWsuctiontoSAFWPumpASWsuctiontoSAFWPumpASWsuctiontoSAFWPumpASWsuctiontoSAFwPumpBSWsuctiontoSAFWPumpBSWsuctiontoSAFWPumpBSWsuctiontoSAFWPumpB15


2.4-STEAMGENERATOR BLOWDOWN'i inSInstrumentation DrawinGAID-302-121 Rev.IXPiinDrawinsGAI-D-302-121 Rev.XVIGAI-D-381-050 Rev.3Plans,Containment PipingReroute,Int.Bldg.AnalsisIsometric DrawinsGAI-C-381-086 Rev.1Pen.322toIso.Valve16
2.4-STEAM GENERATOR BLOWDOWN'i in S Instrumentation Drawin GAI D-302-121 Rev.IX Pi in Drawin s GAI-D-302-121 Rev.XVI GAI-D-381-050 Rev.3 Plans, Containment Piping Reroute, Int.Bldg.Anal sis Isometric Drawin s GAI-C-381-086 Rev.1 Pen.322 to Iso.Valve 16


2.5AUXIjIARY FEEDWATER Pi.inSInstrumentation DrawinRGE33013-544 Rev.4PiinDrawinsGAI-D-304-085 Rev.GAI-D-304-086 Rev.GAI-D-381-046 Rev.4Cond.ToPumpSuctionsPlansandSections, Int.Bldg.Newcrossover, Int.Bldg.AnalsisIsometric DrawinsGAI-D-381-044 Rev.DNewcrossover, Int.Bldg.17  
2.5 AUXIjIARY FEEDWATER Pi.in S Instrumentation Drawin RGE 33013-544 Rev.4 Pi in Drawin s GAI-D-304-085 Rev.GAI-D-304-086 Rev.GAI-D-381-046 Rev.4 Cond.To Pump Suctions Plans and Sections, Int.Bldg.New crossover, Int.Bldg.Anal sis Isometric Drawin s GAI-D-381-044 Rev.D New crossover, Int.Bldg.17  
'i 2.6BORICACIDPiin&Instrumentation DrawinRGE33013-425 Rev.CRGE33013-426 Rev.2PiinDrawinsRGE-33013-627 Rev.5GAI-D-304-644 Rev.PlansandSections, Aux.Bldg.PlansandSections, Aux.Bldg.AnalsisIsometric DrawinRGE-33013-625 Rev.0B.A.TankstoM.O.V's-18  
'i 2.6 BORIC ACID Pi in&Instrumentation Drawin RGE 33013-425 Rev.C RGE 33013-426 Rev.2 Pi in Drawin s RGE-33013-627 Rev.5 GAI-D-304-644 Rev.Plans and Sections, Aux.Bldg.Plans and Sections, Aux.Bldg.Anal sis Isometric Drawin RGE-33013-625 Rev.0 B.A.Tanks to M.O.V's-18  


2.7RCSOVERPRESSURE PROTECTION PiinSInstrumentation DrawinsCatalytic A-202Rev.0RGE21489-253 Rev.1PiinDrawinsCatalytic A-13501Rev.3Catalytic A-13502Rev.3PlanDetailsAnalsisIsometric DrawinsCatalytic SK725-501-00 Rev.0Catalytic Catalytic SK725-502-01 Rev.1SK725-502A-00 Rev.0Catalytic SK725-506-01 Rev.1Catalytic SK725-507-01 Rev.2Catalytic SK725-505-02 Rev.2  
2.7 RCS OVERPRESSURE PROTECTION Pi in S Instrumentation Drawin s Catalytic A-202 Rev.0 RGE 21489-253 Rev.1 Pi in Drawin s Catalytic A-13501 Rev.3 Catalytic A-13502 Rev.3 Plan Details Anal sis Isometric Drawin s Catalytic SK 725-501-00 Rev.0 Catalytic Catalytic SK 725-502-01 Rev.1 SK 725-502A-00 Rev.0 Catalytic SK 725-506-01 Rev.1 Catalytic SK 725-507-01 Rev.2 Catalytic SK 725-505-02 Rev.2  


2.8DEMINERAZIZED WATERPiinSInstrumentation DrawinsRGE03021-62Rev.2PiinDrawinsCatalytic A-13201Rev.2Pen.324AnalsisIsometric DrawinsCatalytic SK722-101-00 Rev.0Catalytic SK722-102-00 Rev.0-20  
===2.8 DEMINERAZIZED===
WATER Pi in S Instrumentation Drawin s RGE 03021-62 Rev.2 Pi in Drawin s Catalytic A-13201 Rev.2 Pen.324 Anal sis Isometric Drawin s Catalytic SK 722-101-00 Rev.0 Catalytic SK 722-102-00 Rev.0-20  


2.9CHARCOALFILTERDOUSINGPiinSInstrumentation DrawinsRGE33013-432 Rev.BPiinDrawinsCatalytic B-13210Rev.2AnalsisIsometric DrawinsCatalytic SK272-001-02 Rev.2Catalytic SK272-002-02 Rev.221
2.9 CHARCOAL FILTER DOUSING Pi in S Instrumentation Drawin s RGE 33013-432 Rev.B Pi in Drawin s Catalytic B-13210 Rev.2 Anal sis Isometric Drawin s Catalytic SK 272-001-02 Rev.2 Catalytic SK 272-002-02 Rev.2 21


Attachment 260DayResponsetoIEBulletinNo.79-14SeismicAnalysisforAs-BuiltSafetyRelatedPipingSystemsR.E.GinnaNuclearPowerPlant,UnitNo.1DocketNo.50-244MethodsUsedforInspection, Evaluation, andNonconformance ControlforSeismicCategoryIPipingSystemsInsideContainment Introduction a)Theinspection ofpipingsystemsinsidecontainment wascompleted priortotheAugust15,1979issuanceoftheSupplement IEBulletin79-14.Thisattachment describes theinspection andevaluation methodsusedatGinnaStation.2.b)Different inspection andevaluation methodswereusedforpipingwhichwasoriginally qualified byequivalent staticanalysesandforpipingwhichhasbeenqualified bydynamicanalysis.
Attachment 2 60 Day Response to IE Bulletin No.79-14 Seismic Analysis for As-Built Safety Related Piping Systems R.E.Ginna Nuclear Power Plant, Unit No.1 Docket No.50-244 Methods Used for Inspection, Evaluation, and Nonconformance Control for Seismic Category I Piping Systems Inside Containment Introduction a)The inspection of piping systems inside containment was completed prior to the August 15, 1979 issuance of the Supplement IE Bulletin 79-14.This attachment describes the inspection and evaluation methods used at Ginna Station.2.b)Different inspection and evaluation methods were used for piping which was originally qualified by equivalent static analyses and for piping which has been qualified by dynamic analysis.These are presented separately.
Thesearepresented separately.
Reactor Coolant S stem and Cate or I Pi in 24 Inch Nominal Pi e Size and Lar er Seismicall uglified b E uivalent Static Anal ses 2.1 Methods a)Data and dimensions were obtained by field teams to prepare as-built piping and support drawings.The information obtained by field teams included pipe size and geometry;insulation thickness; valve locations, type and orienta-tion;support locations; and penetration clearances.
ReactorCoolantSstemandCateorIPiin24InchNominalPieSizeandLarerSeismicall uglifiedbEuivalentStaticAnalses2.1Methodsa)Dataanddimensions wereobtainedbyfieldteamstoprepareas-builtpipingandsupportdrawings.
Detailed as-built.pipe support sketches were prepared noting support geometry, component, sizes and lengths, and weld sizes and, lengths.b)The dimensions, data and the as-built sketches were com-pared to the original design drawing by engineers per-forming the evaluations.
Theinformation obtainedbyfieldteamsincludedpipesizeandgeometry; insulation thickness; valvelocations, typeandorienta-tion;supportlocations; andpenetration clearances.
Field inspection by the engineers was also performed as necessary.
Detailedas-built.
c)Discrepancies were compared to established acceptance criteria and appropriate action taken for discrepancies which did not meet the criteria.Discrepancies which could not be compared to the established criteria were handled on a case-by-case basis.  
pipesupportsketcheswerepreparednotingsupportgeometry, component, sizesandlengths,andweldsizesand,lengths.b)Thedimensions, dataandtheas-builtsketcheswerecom-paredtotheoriginaldesigndrawingbyengineers per-formingtheevaluations.
Fieldinspection bytheengineers wasalsoperformed asnecessary.
c)Discrepancies werecomparedtoestablished acceptance criteriaandappropriate actiontakenfordiscrepancies whichdidnotmeetthecriteria.
Discrepancies whichcouldnotbecomparedtotheestablished criteriawerehandledonacase-by-case basis.  


d)Discrepancies requiring actionwerehandledinthreeways.Forminordeficiencies insupportconstruction whichdidnotaffectthefunctionofthesupport,e.g.loosenuts,missinglocknuts,etc.main-tenancetroublecardswereissuedandrepairsmade.2.Forsignificant deficiencies, e.g.,missingsupports, immediate evaluation orrepairwasmadeduringtheoutagecontrolled bynonconformance reports.3.Forotherdeficiencies whichwerejudgedbytheengineernottoaffect,operability, butrequiring additional evaluation, thedeficiency wasnotedandfurtherevaluated aftertheoutage.Thesearedocumented onnonconformance reportsasappropriate'.
d)Discrepancies requiring action were handled in three ways.For minor deficiencies in support construction which did not affect the function of the support, e.g.loose nuts, missing lock nuts, etc.main-tenance trouble cards were issued and repairs made.2.For significant deficiencies, e.g., missing supports, immediate evaluation or repair was made during the outage controlled by nonconformance reports.3.For other deficiencies which were judged by the engineer not to affect, operability, but requiring additional evaluation, the deficiency was noted and further evaluated after the outage.These are documented on nonconformance reports as appropriate'.
e)As-builtpipingandsupportdrawingsarebeingprepared.
e)As-built piping and support drawings are being prepared.2.2 Acceptance Criteria a)Pipe geometry, valve location and support location*Pi e Size Tolerance to 6" 8" to 18" 20" to 36" 2 8" 2 12" 18"*For supports, this tolerance may not be projected through or around fittings.b)Angular Tolerance I For linear type hangers or valve orientations, the acceptable deviation is 2 4'rom the as designed" position.c)Pipe Support Configuration When the as-built configuration of a support differs from the design drawing, e.g.a box guide replacing a U-bolt, a nonconformance is not recorded if the as-built support performs the same function and is built of equal or better materials than those required by the design drawing.
2.2Acceptance Criteriaa)Pipegeometry, valvelocationandsupportlocation*
F e)Support Materials Material sizes listed on the design drawings are con-sidered as design minimums.Material size increases are acceptable except in the case of engineered components, i.e.springs, constant supports and snubbers.Where information plates are illegible or missing on standard components, i.e.snubbers, springs, constants, dimensions of the component are made.lf the physical dimensions agree with the catalog dimensions of the design drawing component, it is assumed the installed component is correct.No deviation is acceptable on standard com-ponents.Pipe to Support Clearance The sum of the gaps on both sides of a pipe may deviate+1/16" from design.For pipes having a temperature less than 120 F, a tight fit is permissible.
PieSizeTolerance to6"8"to18"20"to36"28"212"18"*Forsupports, thistolerance maynotbeprojected throughoraroundfittings.
For pipes of temperatures greater than 120'F, the sum may deviate 1/16" from design.Any deviations which exceed the tolerances listed above are recorded.Pi in S stems, or Portions of S stems, Seismicall uglified B D amic Anal sos a)c)e)Recent piping modifications and additions at, Ginna Station have in general been qualified by dynamic analysis.The control and authorization of changes to the installation drawings is significantly improved from original plant construction.
b)AngularTolerance IForlineartypehangersorvalveorientations, theacceptable deviation is24'romtheasdesigned"position.
For this reason, a general inspection of piping and pipe supports was performed since detailed inspections were recently performed.
c)PipeSupportConfiguration Whentheas-builtconfiguration ofasupportdiffersfromthedesigndrawing,e.g.aboxguidereplacing aU-bolt,anonconformance isnotrecordediftheas-builtsupportperformsthesamefunctionandisbuiltofequalorbettermaterials thanthoserequiredbythedesigndrawing.
A comparison of the installation drawings and as-built piping and supports was made.A comparison between the original analysis isometric input data and the installation drawings was made and discrepancies noted.Discrepancies were controlled in the same manner as described in item 2.1 c)above.Drawing changes wil'l be made as required.  
F e)SupportMaterials Materialsizeslistedonthedesigndrawingsarecon-sideredasdesignminimums.
Materialsizeincreases areacceptable exceptinthecaseofengineered components, i.e.springs,constantsupportsandsnubbers.
Whereinformation platesareillegible ormissingonstandardcomponents, i.e.snubbers, springs,constants, dimensions ofthecomponent aremade.lfthephysicaldimensions agreewiththecatalogdimensions ofthedesigndrawingcomponent, itisassumedtheinstalled component iscorrect.Nodeviation isacceptable onstandardcom-ponents.PipetoSupportClearance Thesumofthegapsonbothsidesofapipemaydeviate+1/16"fromdesign.Forpipeshavingatemperature lessthan120F,atightfitispermissible.
Forpipesoftemperatures greaterthan120'F,thesummaydeviate1/16"fromdesign.Anydeviations whichexceedthetolerances listedabovearerecorded.
PiinSstems,orPortionsofSstems,Seismicall uglifiedBDamicAnalsosa)c)e)Recentpipingmodifications andadditions at,GinnaStationhaveingeneralbeenqualified bydynamicanalysis.
Thecontrolandauthorization ofchangestotheinstallation drawingsissignificantly improvedfromoriginalplantconstruction.
Forthisreason,ageneralinspection ofpipingandpipesupportswasperformed sincedetailedinspections wererecentlyperformed.
Acomparison oftheinstallation drawingsandas-builtpipingandsupportswasmade.Acomparison betweentheoriginalanalysisisometric inputdataandtheinstallation drawingswasmadeanddiscrepancies noted.Discrepancies werecontrolled inthesamemannerasdescribed initem2.1c)above.Drawingchangeswil'lbemadeasrequired.  
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Revision as of 16:08, 7 July 2018

Piping & Piping Analysis Drawing List. Attachment 1 to 60-day Response to IE Bulletin 79-14
ML17244A868
Person / Time
Site: Ginna Constellation icon.png
Issue date: 08/31/1979
From:
ROCHESTER GAS & ELECTRIC CORP.
To:
Shared Package
ML17244A865 List:
References
EWR-2512, NUDOCS 7910030910
Download: ML17244A868 (52)
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Text

Attachment 1 60 Day Response to IE Bulletin No.79-14 Seismic Analysis for As-Built.Safety Related Piping Systems R.E.Ginna Nuclear Power Plant, Unit No.1 Docket No.50-244 Ginna Station Piping and Piping Analysis Drawing List Rochester Gas and Electric Corporation 89 East Avenue Rochester, N.Y.14649 EWR 2512 Revision 1 August 31, 1979 Page i~qfO~go<~

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CONTENTS Section 1.0 Pi in ualified b Ori inal Plant Desi Pacae 1.2 1.3 1.4 1.5 1.6 1.7 1.8 1.9 1.10 1.11 1.12 2.0 Reactor Coolant System Main Steam Main Feedwater Safety Injection Residual Heat;Removal Containment Spray Chemical and Volume Control Component Cooling Service Water Steam Generator Blowdown Auxiliary Feedwater Boric Acid Pi in uglified b D amic Anal sis 10 12 2.1 2.2 Standby Auxiliary Feedwater Chemical and Volume Control 13 2.3 2.4 2.5 2.6 Service Water Steam Generator Blowdown Auxiliary Feedwater Boric Acid 16 18 2.7 2.8 2.9 RCS Overpressure Protection Demineralized Water Charcoal Filter Dousing 19 20 21 Page ii

REACTOR COOLANT SYSTEM Pi in 8 Instrumentation Drawin RGE 33013-424 Rev.D Pi in Drawin s GAI-D-304-601 Rev.VIII GAI-D-304-602 Rev.VIII GAI-D-304-603 Rev.IX Plans&Sects.Press Relief S Spray Piping Plans Press Relief S Spray Piping Sections

MAIN STEAM SYSTEM Pi in&Instrumentation Drawin RGE 33013-534 Rev.1 Pi in Drawin s-GAI-D-304-014 Rev.V GAI-D-304-015 Rev.VI I GAI-D-304-016 Rev.VII GAI-D-304-023 Rev.III Plan Plan&Sections Sections Relief Valves

MAIN FEEDWATER Pi in&Instrumentation Drawin RGE 33013-544 Rev.4 Pi in Drawin s GAI-D-304-083 Rev.Vill GAI-D-304-084 Rev.V F.W.Pump Suet.&Disch.Plan F.W.Pump Suet.&Disch.Sections

SAFETY INJECTION Pi in 8 Instrumentation Drawin RGE 33013-424 Rev.D RGE 33013-425 Rev.C RGE 33013-432 Rev.B Pi in Drawin s GAI-D-304-642 Rev VIII GAI-D-304-643 Rev VII GAI-D-304-644 Rev.XII Plans Inside Cont.Sections Inside Cont.Plans&Sects.(Aux Bldg)

RESIDUAL HEAT REMOVAL Pi in E Instrumentation Drawin RGE 33013-425 Rev.C RGE 33013-432 Rev.B RGE 33013-436 Rev.D Pi in Drawin s GAI-D-304-611 Rev.VI GAI-D-304-612 Rev.IV GA1-D-304-615 Rev.VIII GAI-D-304-616 Rev.IZ Plan (Inside Cont)Sections (Inside Cont)Plan (Aux Bldg)Sections (Aux Bldg)

CONTAINMENT SPRAY Pi in 8 Instrumentation Drawin RGE 33013-425 Rev.C RGE 33013-432 Rev.B Pi in Drawin s GAI-D-304-641 Rev.VIII GAI-D-304-642 Rev.VIII GAI-D-304-643 Rev.VII GAI-D-304-644 Rev.XII Plans S Sections in Containment Plan In Containment Sections In Containment Plans and Sections, Aux.Bldg.

CHEMICAL AND VOLUME CONTROL Pi in 8 Instrumentation Drawin RGE 33013-426 Rev.2 RGE 33013-427 Rev." B RGE 33013-428 Rev.1 RGE 33013-433 Rev.D RGE 33013-434 Rev.1 Pi in Drawin s GAI-D-304-630 Rev.V GAI-D-304-631 Rev.VIII GAI-D-304-632 Rev.VI GAI-D-304-633 Rev.XI Plan S Sect.(Misc."in Cont.)Plan (Mics.in Cont.)Sect.(Misc.in Cont.)Seal Water 8 Charging Line Plan S Sect.(In Cont..)

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COMPONENT COOLING Pi in 5 Instrumentation Drawin RGE 33013-435 Rev.B RGE 33013-436 Rev.D Pi in Drawin s GAI-D-304-618 Rev.X GAI-D-304-619 Rev.IX GAI-D-304-621 Rev.VIII GAI-D-304-622 Rev.VII GAI-D-304-623 Rev.III GAI-D-304-625 Rev.II Clg.to RV Supports/RCP's Clg.to RV Supports/RCP's Plans, Auz.Bldg.235-8 Plans, Aux.Bldg.253-0 Plans, Auz.Bldg.271-0 To Sample Coolers

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I SERVICE WATER Pi in 8 Instrumentation Drawin RGE 33013-529 Rev.F Pi in Drawin s GAI-D-304-691 Rev VI GAI-D-304-692 Rev III GAI-D-304-693 Rev IX GAI-D-304-694 Rey IX GAI-D-304-695 Rev VIII GAI-D-304-696 Rev VII GAI-D-304-697 Rev II GAI-D-304-698 Rev IV Cooling to Cont Recirc Cooling Units-Plan Cooling to Cont Recirc Cooling Units-Sect.Plans (Int.Bldg.)Sections (Int.Bldg.)Plans (Aux Bldg.)Sections (Aux.Bldg.)Plan Above El.253-8 S Sections Misc.(Aux Bldg.)Cooling Water to Air Recirc.Motors Plan 6 Sect.(Cont.)

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STEAM GENERATOR BLOWDOWN Pi in&Instrumentation Drawin GAI D-302-121 Rev.IX Pi in Drawin s GAI-D-302-121 Rev.XVI GAI-D-381-050 Rev.3 Plans, Containment Piping Reroute, Int.Bldg.10

AUXILIARY FEEDNATER Pi in 6 Instrumentation Drawin RGE 33013-544 Rev.4 Pi in Drawin s GAI-D-304-085 Rev.GAI-D-304-086 Rev.GAI-D-381-046 Rev.4 Cond.To Pump Suctions Plans and Sections, Int.Bldg.New crossover, Int.Bldg.11

BORIC ACID Pi in 8 Instrumentation Drawin RGE 33013-425 Rev.C RGE 33013-426 Rev.2 Pi in Drawin s RGE-33013-627 Rev.5 GAI-D-304-644 Rev.Plans and Sections, Aux.Bldg.Plans and Sections, Aux.Bldg.12

STANDBY AUZIZIARY FEEDWATER Pi in&Instrumentation Drawin GAI D-302-071 Rev.E Pi in Drawin s GAI-D-381-023 Rev.1 GAI-D-381-033 Rev.4 GAI-D-381-034 Rev.2 GAI-D-381-035 Rev.3 GAI-D-381-036 Rev.4 GAI-D-381-038 Rev.0 GAI-D-381-039 Rev.2 Cond.Suction to Pump Plans in Containment Plans in Aux.Bldg.(253-0)Plans in Aux.Bldg.(271-0)Plans in Auz.Bldg.Add.Misc.Sections, Auz.Bldg.Add.Details, Auxl.Bldg.Add.Anal sis Isometric Drawin s GAI-C-381-026 Rev.1 GAI-C-381-040 Rev.D GAI-C-381-041 Rev.A GAI-C-381-042-1 Rev.A GAI-C-381-042-2 ,Rev.A GAI-C-381-042-3 Rev.A GAI-C-381-042-4 Rev.A GAI-C-381-042-5 Rev.A GAI-C-381-043-1 Rev.A GAI-C-381-043-2 Rev.A GAI-C-381-043-3 Rev.A GAI-C-381-043-4 Rev.A GAI-C-381-043-5 Rev.A Cond.Tk to Pump Suctions Pen.119 to SGA Pen.123 to SGB Pen.119 to Pump Pen.119 to Pump Pen..119 to Pump Pen.119 to Pump Pen.119 to Pump Pen.123 to Pump Pen.123 to Pump Pen.123 to Pump Pen.123 to Pump Pen.123 to Pump 13

2.2 CHEMICAL AND VOLUME CONTROL Pi in&Instrumentation Drawin RGE 33013-426 Rev.2 RGE 33013-427 Rev..B RGE 33013-428 Rev.1 RGE 33013-433 Rev.D RGE 33013-434 Rev.1 Pi in Drawin s GAI-D-304-630 Rev.V GAI-D-304-631 Rev.VIII GAI-D-304-632 Rev.VI GAI-D-304-633 Rev.XI RGE 33013-708 Rev.2 RGE 33013-709 Rev.2 Plan&Sect.(Misc.in Cont.)Plan (Mics.in Cont.)Sect.(Misc.in Cont.)Seal Water&Charging Line Plan&Sect.(In Cont.)A RCP 51 Seal Bypass B RCP 51 Seal Bypass Anal sis Isometric Drawin s GAI-C-381-076 Rev.0 GAI-C-381-077 Rev.0 GAI-C-381-078 Rev.0 GAI-C-381-079 Rev.0 RGE SK447-201 Rev.0 RGE SK447-202 Rev.0 From 10" AC to Pen 112 Valves 200 A, B and 202 Regen.Hx.to Isolation 8" R.C.Line to Isolation A RCP Seal Bypass B RCP Seal Bypass

2.3 SERVICE WATER Pi in 8 Instrumentation Drawin RGE 33013-529 Rev.F Pi in Drawin s GAI-D-304-691 Rev VI GAI-D-304-692 Rev III GAI-D-304-693 Rev IX GAI-D-304-694 Rev IX GAI-D-304-695 Rev VIII GAI-D-304-696 ,Rev VII GAI-D-304-697 Rev I I GAI-D-304-698 Rev IV Cooling to Cont, Recirc Cooling Units-Plan Cooling to Cont Recirc Cooling Units-Sect.Plans (Int.Bldg.)Sections (Int.Bldg.)Plans (Aux Bldg.)Sections (Aux.Bldg.)Plan Above El.253-8 6 Sections Nisc.(Aux Bldg.)Cooling Water to Air Recirc.Notors Plan Sc Sect.(Cont.)Anal sis Isometric Drawin s GAI-C-381-024-1 Rev.B GAI-C-381-024-2 Rev.B GAI-C-381-024-3 Rev.B GAI-C-381-025-1 Rev.A GAI-C-381-025-2 Rev.B GAI-C-381-025-3 Rev.B GAI-C-381-025-4 Rev.B SW suction to SAFW Pump A SW suction to SAFW Pump A SW suction to SAFW Pump A SW suction to SAFw Pump B SW suction to SAFW Pump B SW suction to SAFW Pump B SW suction to SAFW Pump B 15

2.4-STEAM GENERATOR BLOWDOWN'i in S Instrumentation Drawin GAI D-302-121 Rev.IX Pi in Drawin s GAI-D-302-121 Rev.XVI GAI-D-381-050 Rev.3 Plans, Containment Piping Reroute, Int.Bldg.Anal sis Isometric Drawin s GAI-C-381-086 Rev.1 Pen.322 to Iso.Valve 16

2.5 AUXIjIARY FEEDWATER Pi.in S Instrumentation Drawin RGE 33013-544 Rev.4 Pi in Drawin s GAI-D-304-085 Rev.GAI-D-304-086 Rev.GAI-D-381-046 Rev.4 Cond.To Pump Suctions Plans and Sections, Int.Bldg.New crossover, Int.Bldg.Anal sis Isometric Drawin s GAI-D-381-044 Rev.D New crossover, Int.Bldg.17

'i 2.6 BORIC ACID Pi in&Instrumentation Drawin RGE 33013-425 Rev.C RGE 33013-426 Rev.2 Pi in Drawin s RGE-33013-627 Rev.5 GAI-D-304-644 Rev.Plans and Sections, Aux.Bldg.Plans and Sections, Aux.Bldg.Anal sis Isometric Drawin RGE-33013-625 Rev.0 B.A.Tanks to M.O.V's-18

2.7 RCS OVERPRESSURE PROTECTION Pi in S Instrumentation Drawin s Catalytic A-202 Rev.0 RGE 21489-253 Rev.1 Pi in Drawin s Catalytic A-13501 Rev.3 Catalytic A-13502 Rev.3 Plan Details Anal sis Isometric Drawin s Catalytic SK 725-501-00 Rev.0 Catalytic Catalytic SK 725-502-01 Rev.1 SK 725-502A-00 Rev.0 Catalytic SK 725-506-01 Rev.1 Catalytic SK 725-507-01 Rev.2 Catalytic SK 725-505-02 Rev.2

2.8 DEMINERAZIZED

WATER Pi in S Instrumentation Drawin s RGE 03021-62 Rev.2 Pi in Drawin s Catalytic A-13201 Rev.2 Pen.324 Anal sis Isometric Drawin s Catalytic SK 722-101-00 Rev.0 Catalytic SK 722-102-00 Rev.0-20

2.9 CHARCOAL FILTER DOUSING Pi in S Instrumentation Drawin s RGE 33013-432 Rev.B Pi in Drawin s Catalytic B-13210 Rev.2 Anal sis Isometric Drawin s Catalytic SK 272-001-02 Rev.2 Catalytic SK 272-002-02 Rev.2 21

Attachment 2 60 Day Response to IE Bulletin No.79-14 Seismic Analysis for As-Built Safety Related Piping Systems R.E.Ginna Nuclear Power Plant, Unit No.1 Docket No.50-244 Methods Used for Inspection, Evaluation, and Nonconformance Control for Seismic Category I Piping Systems Inside Containment Introduction a)The inspection of piping systems inside containment was completed prior to the August 15, 1979 issuance of the Supplement IE Bulletin 79-14.This attachment describes the inspection and evaluation methods used at Ginna Station.2.b)Different inspection and evaluation methods were used for piping which was originally qualified by equivalent static analyses and for piping which has been qualified by dynamic analysis.These are presented separately.

Reactor Coolant S stem and Cate or I Pi in 24 Inch Nominal Pi e Size and Lar er Seismicall uglified b E uivalent Static Anal ses 2.1 Methods a)Data and dimensions were obtained by field teams to prepare as-built piping and support drawings.The information obtained by field teams included pipe size and geometry;insulation thickness; valve locations, type and orienta-tion;support locations; and penetration clearances.

Detailed as-built.pipe support sketches were prepared noting support geometry, component, sizes and lengths, and weld sizes and, lengths.b)The dimensions, data and the as-built sketches were com-pared to the original design drawing by engineers per-forming the evaluations.

Field inspection by the engineers was also performed as necessary.

c)Discrepancies were compared to established acceptance criteria and appropriate action taken for discrepancies which did not meet the criteria.Discrepancies which could not be compared to the established criteria were handled on a case-by-case basis.

d)Discrepancies requiring action were handled in three ways.For minor deficiencies in support construction which did not affect the function of the support, e.g.loose nuts, missing lock nuts, etc.main-tenance trouble cards were issued and repairs made.2.For significant deficiencies, e.g., missing supports, immediate evaluation or repair was made during the outage controlled by nonconformance reports.3.For other deficiencies which were judged by the engineer not to affect, operability, but requiring additional evaluation, the deficiency was noted and further evaluated after the outage.These are documented on nonconformance reports as appropriate'.

e)As-built piping and support drawings are being prepared.2.2 Acceptance Criteria a)Pipe geometry, valve location and support location*Pi e Size Tolerance to 6" 8" to 18" 20" to 36" 2 8" 2 12" 18"*For supports, this tolerance may not be projected through or around fittings.b)Angular Tolerance I For linear type hangers or valve orientations, the acceptable deviation is 2 4'rom the as designed" position.c)Pipe Support Configuration When the as-built configuration of a support differs from the design drawing, e.g.a box guide replacing a U-bolt, a nonconformance is not recorded if the as-built support performs the same function and is built of equal or better materials than those required by the design drawing.

F e)Support Materials Material sizes listed on the design drawings are con-sidered as design minimums.Material size increases are acceptable except in the case of engineered components, i.e.springs, constant supports and snubbers.Where information plates are illegible or missing on standard components, i.e.snubbers, springs, constants, dimensions of the component are made.lf the physical dimensions agree with the catalog dimensions of the design drawing component, it is assumed the installed component is correct.No deviation is acceptable on standard com-ponents.Pipe to Support Clearance The sum of the gaps on both sides of a pipe may deviate+1/16" from design.For pipes having a temperature less than 120 F, a tight fit is permissible.

For pipes of temperatures greater than 120'F, the sum may deviate 1/16" from design.Any deviations which exceed the tolerances listed above are recorded.Pi in S stems, or Portions of S stems, Seismicall uglified B D amic Anal sos a)c)e)Recent piping modifications and additions at, Ginna Station have in general been qualified by dynamic analysis.The control and authorization of changes to the installation drawings is significantly improved from original plant construction.

For this reason, a general inspection of piping and pipe supports was performed since detailed inspections were recently performed.

A comparison of the installation drawings and as-built piping and supports was made.A comparison between the original analysis isometric input data and the installation drawings was made and discrepancies noted.Discrepancies were controlled in the same manner as described in item 2.1 c)above.Drawing changes wil'l be made as required.

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