ML17261A149

Forwards Response to 790801 Ltr Requesting Info on SEP Structural Topics III-2,III-3.A & III-7.B.Relevant Articles from Ny State Bldg Const Code & Subcontracter 1966-67 Tech Specs Encl

ML17261A149
Person / Time
Site:	Ginna
Issue date:	11/14/1979
From:	WHITE L D ROCHESTER GAS & ELECTRIC CORP.
To:	ZIEMANN D L Office of Nuclear Reactor Regulation
References
TASK-03-02, TASK-03-03.A, TASK-03-07.B, TASK-3-2, TASK-3-3.A, TASK-3-7.B, TASK-RR NUDOCS 7911200454
Download: ML17261A149 (107)

Text

SUBJECT:

Forwardsresponseto790801ltrrequesting infoonSEPStructural

'lopicsIII-2EIII3,A8III>>7.B.Relevant articlesfromNYStateBldgConstCodeLsubcontracted 1966"67TechSpecsencl.~~%DISTRIBUTION CODE:ASSESCOPIESRECEIVED:LTR

$ENCI.JTITLE:SEPTopicsNOTES:~QCPPFmaP~Wgl94tPMLME RECIPIENT COPIESRECIPIENT IOCODE/NAME LTTRENCLIOCODE/NAME ACTION:19BC~g8~~INTERN~~REGF11RE'PERFBR1114REACSFTYBR1116EEB1i88RINKMANiSEP8R33SIZE:COPIESLTTRENCL111111111122~,,.-REGULATORY ORMATIONDISTRIBUTION SYSi(RIOS)ACCESS'ION NBR:7011200454 DOCsDATE:79/11/14NOTARIZED:

NODOCKETFACIL:50-244 RobertEmmetGinnaNuclearPlantpUnitlrRochester G05000244AOTH,NAMEAU'lHORAFFILIATION WHITEDL,0~Rochester Gas8ElectricCorp,RECIP~NAMERECIPIENT AFFILIATION ZiKA'A'NN, D,L,OperatingReactorsBranch2EXTERNAL; 23ACRS7NSEC161613LPOR11Z$3fTOTALNUMBEROFCOPIESREQUIRED:

LTTR87ENCL t4l(E1~'1lC1"11l'1I<w>4a~'1"v7,~l~l~+'aIIIQw4IIP

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ROCHESTER GASANDELECTRICCORPORATION

",IIATCI,lo89EASTAVENUE,ROCHESTER, N.Y.14649LEOND.WHITE.JR.VICEPRESII7ENT ITELEPHONE AREACODETIE546.2700November14,1979DirectorofNuclearReactorRegulation Attention:

Mr.DennisL.Ziemann,ChiefOperating ReactorsBranchNo.2U.S.NuclearRegulatory Commission Washington, DC20555Subject,:

Systematic Evaluation Program-TopicsIII-2,III-3.A,III-7.BR.E.GinnaNuclearPowerPlantDocket,No.50-244

DearMr.Ziemann:

EnclosedpleasefindourresponsetoyourletterofAugust1,1979inwhichyourequested information onSEPstructural topicsIII-2,III-3.AandIII-7.B.Ifthereareanyquestions regarding thisinformation, pleasecontactus.Verytrulyyours,L.D.White,Jr.Enclosures

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N Kl'll5IOKMIIRl)MIKE'ILY III-2WindandTornadoLoadsQuestion:

Foreachsafetyrelatedstructure,'nclosure Go299i)~'ll->lRiiue%591.Describetheprocedures totransform winddataintodesignpressureandgustfactors.2.Providedesignbasis,ifany,fortornadoloadingincluding:

a.translational windspeedb.radiusofmaximumrotational windspeedc.procedures totransform tornadodataintodesignpressure.

Response

TheoriginaldesignofGinnaStationdidnotincludetornadoeffects.Windloadswereappliedasspecified bySectionC304-4oftheNewYorkStateBuildingCon-struction Code.Thiscodeisbasedona'windspeedof75milesperhourata30ft..height.

Thewindspeedisconverted toapressureloadingandappliedasshownintheCodetables'hich areincludedasAttachment, I.Anevaluation oftheplant'scapability towithstand tornadoeffectswasperformed in1968.Thisevaluation, whichisincludedintheFSARasAppendix14A,wasbasedonatangential windvelocityof300mphandanexternalvacuumof3psig.TheportionofAppendix14A'thatdiscusses thetornadoeffectsonstructures isprovidedasAttachment II.Kle~~mImmmMmHl5 In1976anadditionwasmadetotheauxiliary buildingforastandbyauxiliary feedwater system.Thedesigncriteriaforthestandbyauxiliary feedwater pumpbuild-ingweresubmitted totheNRCbyletterdatedMay20,1977.Furtherinformation wassuppliedwithourletterdatedJuly28,1978.Staffapprovalofthestandbyauxiliary feedwater system,including thebuilding, wasissuedbyletterdatedAugust24,1979.Thisbuildinghadditionwasdesignedinaccordance withtheprovisions ofReg.Guide1.76.Asindicated inAttachment III,thebuildingwasdesignedforawindvelocityof360mph,a3psigexternalpressuredrop,plusmissileloading.Thedesignwindvelocitywasconverted toapressureequivalent bytheequations ofparagraph 6.3.4ofANSIA58.1.

III-3.AEffectsofHihWaterLevelonStructures Question:

Foreachsafety-related structure, 1.Describethewaterloadscons'idered inthedesignandtheextenttowhichdynamiceffectsduetofloodingwereconsidered.

2.Clarifythewaterlevelforeachloadcombination discussed inTopicIII-7.B.3.Explainhowthegroundwaterpressure, ontheem-beddedpartofthecontainment, wasconsidered.

Response

Thehighestinstantaneous stillwaterlakelevelrecordedforLakeOntariowas250.2feetUSGS(FSARSection2.6.4).ThemaximumstillwaterlevelofLakeOntarioattheGinnasitewasestablished as250.78feetUSGSinAppendix2CoftheFSAR.Theprobablemaximumstillwater levelwasrevisedonMay10,1973to253.28feetUSGSorLSD1935datum.Thereasonsforthisrevisionandsubsequent additionofcapstonestothebreakwall wereexplained inourletterdatedNay15,1973toMr.DonaldJ.Skovholt, Assistant.

DirectorforOperating

Reactors, USAEC.Also,ourletterofMay31,1973toMr:Skovholtdescribes additional floodprotection measures.

Theplantisprotected fromwinddrivenwavesbyabreak-waterwithatopelevation of261.0feet(initially constructed to254.0feet)andbythedischarge canalwhichrunsparalleltothelakeshore betweenthebreak-waterandtheplant.Designdetailsofthebreakwall arepresented inquestion3inSupplement ItotheTechnical 3

Supplement Accompanying Application foraFull-Term Operating license,datedDecember20,1973.Thegeneralplantgradeisaboutelevation 270feet,withtheexcep-tionoftheareabetweenthelakeandtheturbinebuildingwhichisatelevation 253feet.Becauseofthebreakwater, thedischarge canalorientation andtheelevation ofthegeneralplant,floodingisnotaproblemandtheplantstructures are,therefore, notdesignedforthedynamicaffectsofflooding.

Normalwaterloadsfromgroundwaterareconsidered inthedesignoftheplantstructures whicharesupported belowthegroundwatertable(elev.250'-0").

Ofthesafetyclassstructures, onlytheContainment, Auxiliary BuildingandScreenHousearesupported belowthegroundwatertable.ThewallsoftheAuxiliary Buildingweredesignedforalateralhydrostatic waterpressureandthebasematwasdesignedforahydrostatic upliftpressure.

TheScreenHousewasdesignedforafullhydrostatic,and upliftpressureassumingcompletede-wateringofthefacility.

TheContainment designprovidesfornobackfillagainstthecontainment wall.Assuchnolateralgroundwaterpressureontheembeddedpartofthecontainment wascon-sidered(FSARpage5.1.2-36-"AbsenceofBackfillAroundContainment"

).However,thebaseslabofthecontainment isdesignedtowithstand thefullhydrostatic headofwater,eguivalent to7.16psi(16.5ft.ofwater).

III-7.BDesinCodes,DesinCriteriaandLoadCombinations Question:

Foreachsafety-related structure (exceptthecontain-ment,shell),Listthecodesandstandards (including editiondate)usedfordesignandconstruction ofconcreteandsteelelements(containment internalstructures, auxiliary

building, intermediate

building, turbinebuilding, controlroom,batteryroom,diesel2.3.generator room).,Providetheloads,loadcombination andacceptance criteriaemployedforthedesign.Providethedesignand/oractualmaterialproperties (fyandfc)usedforsteelandconcreteelements.

Forconcrete, providetheagespecified andany'ad-mixturesused.Provideacopyofdesignspecifications usedfordesignandconstruction.

Providerepresentative stresslevel(compression, 1tensionandshear)atthecriticallocationofeachstructure (e.g.,atbaseofcontainment internalstructures) foreachoftheloadcombinations pro-videdinresponseto(2)above.(Forthisquestion, information atthebaseofthecontainment, shellisalsoneeded.)

Response

1.Thecodesandstandards (including editiondate)usedfordesignandconstruction ofconcreteandsteelelementsaregiveninFSARSection5.1.1.5"Codesand2.Classifications",

pages5.1.1-10through5.1.1.-16.

Thislistingisincludedasattachment.

IV.Thefollowing loadshavebeenconsidered inthestructural designofthesafety'relatedstructures.

A.DeadloadsB.Liveloads(uniformloads/sg.

ft.toallowforanyhungloadsfromfloorframingsystem,whichmayincludepiping,H&Vducts,electrical cabletrays,ceiling,etc.whereapplicable, and'alsosnowloadsforroof)C.Permanent.

equipment loadsD.SeismicloadsE.WindloadsThespecificloads,loadingcombinations, andacceptance criteriaforeachsafetyrelatedstructure arelistedbelow:(1)Containment ShellThedesignloadsaredescribed inSection5.1.2.3oftheFSAR.Thefundamental loadsforthecontainment structure aretabulated inTable5.1.2-4A.

Theloadcombinations forthecontainment structure aregiveninTable5.1.2-4I.

Theacceptance criteriaisdescribed intheFSARSection5.1.2.3undertheheadingsof"DesignStressCriteria" and"LoadCapacity."

(2)Containment InternalStructures a~Loads1.Operating FloorLiveLoad1000psfwithappro-priatedeadload(D.L.)2.Intermediate FloorLiveLoad200psfwithappro-priateD.L.3.AirFilterPlatformLiveLoad200psfwithappro-priateD.L.4.Foundation MatForupwardwaterpressure=1030psf.5.Loadgenerated bytheOperating BasisEarthquake (OBE).6.Loadgenerated bytheSafeShut-downEarthquake (SSE).7.Compartment pressuredifferential duetoaccident.

8.Equivalent staticloadgenerated bythereactiononthebrokenreactorcoolantsystempipeduringthepostulated break.9.OverheadCraneLiftedLoad=200Trolley=150BridgeGirder=100kVertical, lateralandlongitudinal loadsareusedasperAISCorN.Y.code,whichever governs.LoadCombinations 2.3.D+L+T=S0D+L+T+E=1.33S0D+L+T+P+Y+E=UorY0T=Thermaleffectsandloadsduring0normaloperating condition.

Loadgenerated bytheOperating BasisEarthquake (0.08g)at2%Edamping(maxm.acceleration

=0.19g)Loadg'enerated bytheSafeShut-downEarthquake (0.20g)at2%damping(maxm.acceleration

=0.47g)TherequiredsectionstrengthbasedonUltimateStrengthdesigndescribed inACI-1963.

DForStructural Steel,Yisthesectionstrengthbasedonyieldstrengthofmaterialusingelasticdesign.Pressureequivalent staticloadwithinthecompartment generated bypostulated break.Deadloadincluding anypermanent equipment loadsandhydrostatic loadsLiveloads.Y=Equivalent staticloadduetorpostulated highenergypipebreak.Forconcretestructure, SistherequiredsectionstrengthbasedonworkingstressdesignmethodasperACI1963.Forstructural steel,SistherequiredsectionstrengthbasedontheelasticdesignmethodsasperAISC."Specifications fortheDesign,Fabrication andErectionofStructural SteelforBuildings",

adoptedApril17,1963.

(3)DieselGenerator Buildina~b.LoadsRoofdeckingRoofing&insulation Fireprotection PipingMiscellaneous SnowloadLoadCombinations 2.5lbs/sqft10.0lbs/sqft7.5lbssq/ft,5.0lbssq/ft3.0lbssq/ft28.0lbs/sqft40.0lbs/sqftD+L+E=S(forroofbracingandcolumnfoundation)

ForwallpanelsD+L+E=1.33SD+L+E=Uwhere,Loadgenerated bytheoperating basisearthquake (0.08g)at.5%damping(maximumacc.=0.13g);Loadgenerated bythesafeshut-downearthquake (0.2g)at5%damping(maximumacc.=0.32g).Forconcretestructure, Sistherequiredsectionstrengthbasedon'orking stressdesignmethodasperACI1963.Forstructural steel,Sistherequiredsection10 strengthbasedontheelasticdesignmethodsasperAISC."Specifications fortheDesign,Fabrication andErectionofStructural SteelforBuildings",

adoptedApril17,1963.U=TherequiredsectionstrengthbasedonUltimateStrengthdesigndescribed inACI-1963.

(4)ControlBuildina~Loads2.RoofConcreteslabSnowTrussRoof&Insulation Ceiling&Misc.Floorat,Elev.289'-6"250lbs/sqft40lbs/sqft15lbs/sqft8lbs/sqft15lbs/sqft3.D.L.+L.L.=500lbs/sqftFlooratElev.271'-0"D.L.+L.L.=400lbs/sqft,b.LoadCombinations ForRoofTrussD+L+E=S 2.Buildingcolumnsaredesignedbyapplyinglateralloadinthemidspanofthecolumneguivalent to(D+1/2L)z.20ginadditiontoverticaldeadloadandliveloadcarriedbythecolumn.There-sultingallowable stressesfromtheseismicloadareincreased by331/3%.3.Concretewallsaredesignedby-applyinglateralloadinthemidspanofthewallpaneleguivalent to(panelweight)z0.20g.Thedesignisbasedonworkingstressmethodwithoutincreaseinallow-ablestresses.

E=Loadgenerated bytheSafeShut-downEarthquake (0.20g).(5)AuxiliarBuildina~Loads1.RoofRoofing6lbs/sq.ft.Insulation anddecking7lbs/sq.ft.Misc.Snowloads7lbs/sg.ft.40lbs/sq.ft.12 Foundation a)Foundation matforupwardwaterpressure=1000psfb)Sumpbottomforupward'water pressure=2250psfc)Wallsbelowgrade(1)Aboveel.250'-0"forequivalent fluidpressure504/sqft/ftofheight'I(2)Belowel.250'-0"forequivalent fluidpressurel805/sqft/ftofheight(3)Intermediate FloorLiveload220psfwithappropriate D.L.(4)Operating FloorLiveload200psfwithappropriate D.L.(5)CraneLoadsLiftedload80Trolleyweight14Cranebridge28.8Lateral,longitudinal andverticalloadsincreased by25%toincludeeffectofimpactandbraking.13 b.LoadCombinations D+L=SD+L+WorE=1.33S(6)ScreenHouseBelowGradeTheentirescreenhouse-service waterbuildingisfoundedinoronbedrockwiththeexception ofthebasementoftheelectricswitchgear por-tionwhichisfoundedapproximately fourfeetabovebedrock.Sincethebuildingisfoundedinbedrockthebasementwillnot.realizeanyspectralacceleration andtheseismicloadingisequivalent, tothegroundmotionof0.08gand0.20g.Thebasementisdesignedtobedewatered.

Thefullheight,ofthewallisdesignedforanexternalhydrostatic pressureplusaseismicloadequaltoapercentage ofthedeadloadofthewallandthehydrostatic pressure.

Fortheportionofthewallbelowgradeandabovebed-rockanactiveearthpressurebasedonasaturated soilweightisapplied.Internalwalls,suchaspumpbafflesandthewingwallsbetweenthetraveling screensweredesignedforafullheighthydrostatic pressureoneithersideplusaseismicloadduetothewatermovementduringaseismicevent.

AboveGrade1)Designloadings:

a)DeadLoads1)Built-uproof14psf2)Pipinghungfromroof10psf3)Sidingb)Liveloads1)Snowloadtoroof(NewYorkStateBldg.iCodePara.C-304-5),5psf40pfs2)Windloada)Walls(SBCPara.304-4) 20pfsb)Roof(SBCPara.304-5)Down5pfsUp17pfs3)Craneloads(inc-live, 20,0005deadScimpact)Isupportpointsa)Lateraltorunway20%b)Longitudinal torunway10%c)Seismicloadings4,000I2,00081)0.08ggroundmotion51.33workingstress15 2)0.20g.ground motionIyieldstress2)Designloadingcombinations foranalysis:

a)Deadloads+snowload+craneloadIworkingstressb)c)d)e)Deadload+snowload+craneload+windloadI1.33timesworkingstressDeadload+snowload+craneload+0.08gvert.seismic+0.08gE-Whoriz.seismic91.33workingstressDeadload+snowload+craneload+0.08gvert.seisic+0.08gN-Shoriz.seismicI1.33workingstressDeadload+snowload+craneload+0.20gvert.seismic+0.20gE-Whoriz.seismic9yieldstressf)Deadload+snowload+craneload+0.20gvert.seismic+0.20gN-Shorizontal seismicIyieldstressTheconcrete, reinforcing steelandstructural steelrequirements areaslistedbelow.16 0

Theminimumultimatecompressive strengthusedfordesigning concretestructures isasfollows:1.Containment Shell-5000psiin28days2.AllOtherStructures

-3000psiin28daysAllstructural concreteisconsidered subjecttopotentially destructive exposureandcon-tainsairinamountsconforming withTable304(b)ofACI301.Anairentraining ad-mixturewasusedconforming to"Specifications forAirEntraining Admixture forConcrete",

ASTNC260-63T.Awaterreducingdensifier wasaddedtoallstructural concretewitharequiredultimatecompressive strengthequaltoorgreaterthan3000psiat28days.(FSARpage5.1.2-70a)

Reinforcement:

Theconcretereinforcement.

usedisdeformedbarofintermediate gradebillet-steel con-formingtotherequirements of"Specifica-tionforBillet-Steel BarsforConcreteRe-inforcement",

ASTNA15-64,withdeformations conforming to"Deformed BarsforConcreteReinforcement",

ASTNA305-56T.Speciallargesizeconcretereinforcing barsaredeformedbarsofintermediate gradebillet-steel con-formingto"Specifications forSpecialLarge17 M0 SizeDeformedBillet-Steel BarsforConcreteReinforcement",

ASTMA408-64.Reinforcing steelconforming tothesespecifications hasatensilestrengthof70,000psito90,000psiandaminimumyieldpointof40,000psi.Theprincipal mildsteelreinforcement usedinthevicinityofthelargeopening(i.e.,personnel lockandeguipment accesshatch)hasa60,000psiyieldstress.c.Structural Steel:Allstructural steelusedintheworkandnot,otherwise designated onthedrawingconformed to"Specification forStructural Steel(Tentative)",

ASTNA36-63T,with36,000psiminimumyieldstrength.

Thefollowing specifications forstructural steelandconcretewereusedfor,construction andareincludedasAttachment V.a.b.Technical Specifications forFurnishing, Fabricating andErectingStructural Steel,Grating,StairTreads,andHandRail.Technical Specifications forStructural Concrete(includes reinforcement,)

withAddendumNo.1toAddendumNo.9.

Therepresentative stresslevelsinthecontainment shell.can,befoundinAppendix5DoftheFSAR.Thestressesforthe48loadcombinations identified inTable5.1.2-4Iareprovidedasstressresultants andstresscouplesinthemeridional andthehoopdirection, including meridional shearandradialdisplacement s.Unitstressesinthedifferent structural com-ponentsoftheshellaredescribed intheFSARasshownbelow:(1)Stressesinthehingetensionbarsareshownonpage5.1.2-37.

(2)Stressesinthelinerknuckleplatearedescribed onpage=5.1.2-37A.

(3)Stressesintheelastomer bearingpadsaredescribed onpage5.1.2-37B through5.1.2-41.

(4)Radialshearintheshell,seepage5.1.2-42through5.1.2-43.

(5)Longitudinal shearsintheshell,seepage5.1.2-44.

(6)Horizontal shearsintheshell,seepage5.1.2-45through5.1.2-46.

(7)Tendonanchorage

stresses, seepage5.1.2-46a through5.1.2-46d.

(8)Linerstresses, seepage5.1.2-46e through5.1.2-5la.

19 (9)Longitudinal linershearstresses, seepage5.1.2-51b through5.1.2-51g.

(10)Stressesintheconcreteandreinforcing steelduringthepressuretest,seeTableBonpage5.1.2-51h.

(11)Largeopenings, seepage5.1.2-62, andtheThirdSupplement oftheFSAR"DesignofLargeOpeningReinforcement forContainment, Vessel."20

'Ir' NgQX~'<<Q<<~+C.c.DStructural Requirements C304-4WindLoads(8334)Minimumwindloadsshallbeinconformity withtablesC304-4aandC304-4b,andshallbeappliednormaltothesurface.Theseloadsarebasedonadesignwindvelocityof75milesperhourataheightof30feetabovegradelevel.Minimumwindloadsonsignsshallbeinconformity withgenerally ac-ceptedstandards.

TABLEC304.4a.(Ill.633)

-WINDLOADS:WALLS,EAVES<CORNICES<

TOWERS<MASTSANDCHlhlNEYS InpoundsporsrtuarofootAtheightabovegradeinfeet.501to600~401to500301to400201lo300101to20061to10041to6026to400to25Wallst1343332302824211815Eavesandcornicess 686664605648423630Towers,mastsandchimneyss 6058565349423732261exteriorwallsshallbocapabtoofwithstanding windloadonboththefntcdorandexteriorsurfaces, actingnon.simultaneously.

-"Loadactingupward.3Forheightsabovegradegreaterthan600feet,add1psftoloadforwaneforeachintervalorpartofintervalof200feetabove600feet;foreavessnd,cornices.

andtowers,mastsandchimneys, corresponding loadsaroinproperliontothose(orwalls.4Tabularvaluessreforsquaresndrectangular structures.

Forstructures hexa.gonaloroctagonal inplan,useprolected arossndmultiplytabufarvaluesby0.6:forstructures roundorelnpiicsl inplan.useproiected aresandmultiplyvaluesby0.6.C304-5Overturning ForceandMomentDuetoWind(833.5)a-Theoverturning forceshallbethewindload.ThewindloadshallbetheloadsetforthintableC304-4a,andshallbeappliedonlytothewindwardverticalsurfaceabovethehorizontal planeunderconsideration, andtotheriseoftheroof.There-sistingforceshat(bethedeadloadofthestructure abovethehorizontal ptaneunderconsideration, plusthestrengthofmaterialandfastenings estabtishing continuity withthestructure below.b-Themomentsofstability andoverturning shallbecomputedabouttheleewardedgeofthehorizon-talplaneunderconsideration.

93 0(p'Aq Structural Requirements TABLEC304.4b.(IV.633)-VtfMDLOADS:ROOFSlnpoundsporsquarefootMeanelevation ofroofabovegradelevelinfeetDirection ofload>0'o20'lopefromhorizontafg 30to"60'0'o30'ver60'01to6003401to500301to400201to300101to20061to10036to6021to350to20DownwardUpwardDownwardUpwardDownwardUpwardDownwardUpwardDownwardUpwardDownwardUpwardDownwardUpwardDownwardUpwardDownwardUpward829828727725624520519517514829to24828to23727to22725to21624to20520to17519to15517to14514to118to24248to23237to22227to2121Gto20205to17175to15155to14145to11112424232322222121202017171515141411111Downwardsndupwardloadsactnonslmultsneousfy.

"Forsfopesbetween20and30'llhwindactingupward,sndbetween30'nd60'ithwinddownward, compuleloadsbystraightlineInterpo-lation.3Forheighlsabovegradegreslerthsri600feel,sdd1psftoupwardloadlor0'o20'lopeforeachIntervalorpariofIntervalof200feetabove'00feel;lorupwardloadsonotherslopes,snddownwardloadsonsllslopes,corresponding loadsareinproportion lothoseforupwardloadfor0to20'lope.c-Themomentofstability ofthestructure abovethehorizontal planeunderconsideration shallbenotlessthan1'/2timestheoverturning momentduetowind.C304-6(833.6)SlidingForceDuetoVlindTheslidingforceduetowindload,equaltotheoverturning force,determined inconformity withsectionC.304-5,shallberesistedbythedeadloadofthestructure abovethehorizontal planeunderconsideration, byanchors,andwhereapplicable, bysoilfriction, providing atotalresisting forceequaltonotlessthan1t/2timestheslidingforce.Anchorsusedtoresistoverturning mayalsoprovideresist-ancetosliding.94 3.TORNADOEFFECTSONSTRUCTURES 3.1GENERICAllstructures havebeendesignedforwindloadsinaccordance withtherequirements oftheStateofNewYork-StateBuildingConstruction Code.Thewindloadstabulated inthiscodearebasedonadesignwindvelocityof75milesperhourataheightof30feetabovegradelevel.Thestressesresulting fromtheseloadswereconsidered onthebasisofaworkingstrengthdesignapproach.

'Forpurposesofthisstudythedesignofallcriticalstructures hasbeencheckedonthebasisofalimitingloadfactorapproachwhereintheloadsutilizedtodetermine therequiredlimitingcapacityofanystructural elementarecomputedasfollows:C=(1.00+0.05)D+1.0W+1.0PSymbolsusedinthisequationareidentified asfollows:C-requiredloadcapacityofsectionD-deadloadofstructure W-windloadsbasedupon300mphtangential windvelocitytP-pressureloadbaseduponaninternalpressure3psihighertthantheexternalpressure.

3.2REACTORCONTAINfENTAlthoughtornadoloadswerenotconsidered intheoriginaldesign,thisstructure iscapableofresisting thefullstrengthtornadoloads.14A-4 3.3AUXILIARY BUILDINGAlthoughtornadoloadswerenotconsidered intheoriginaldesign,thisstructure uptoandincluding theOperating Floor(elev.271"-0")iscapableofresisting tornadoloads.Thesidingonsuperstructure wouldblowoutward,thusrelieving thepressureandwindload.Components andsystemsontheoperating floorandabovearesusceptible toimpactbyfallingdebrisandpotential missiles.

Theequipment, ontheauxiliary buildingoperating floor,requiredtomaintaintheplantinahotshutdowncondition isasfollows:a)BoricAcidTanks,PumpsandFilter;andb)480VSwitchgear

-Bus14Theequipment ina)issurrounded byaradiological shieldwallasshowninFigure14A-1.Thiswallofferssignificant lateralprotection againstpot;ential missiles.

Furthermore, thetwotanksandpumpareredundant.

Hence,thereisreasonable assurance thattherewillbenolossofborationfunction.

MoredetailsaregiveninSection4.2.1-BorationSystem.DamagetoBus14willnotcauselossofpowersupplysinceanindependent andredundant bus(Bus16)isprovidedontheintermediate flooroftheauxiliary building.

Thisfloor,aspreviously mentioned, willnotbeexposedtotheweather.MoredetailsaregiveninSection4.4.Inaddition, theSpentFuelPithasbeenevaluated.

Potential missilesmaypuncturethespentfuelpitlinerbutwillnotpenetrate throughtheconcretewallsorbasecausinggrossleakageofwater.3.4INTERMEDIATE BUILDINGThisstructure, asshowninFigure14A-2,issignificantly confinedbyotherbuildings, i.e.,ServiceBuilding, TurbineBuilding, ReactorContainment andAuxiliary Building.

Consequently, adirectexposure14A-5 toatornadofunnelisextremely remote.Duetotherelativevacuumwhichmightbecreatedbyatornadooutsideoftheintermediate buildinglateralwallsmayblowoutward.Thiswillrelievethepressuredifferential andpreventgrossfailureofthestructural steelframing,columnsandfloors.Therefore, thetwofloorswhichhousecriticalequipment, i.e.,floorsatelevations 253'"and278'",areaffordedsignificant shielding bytheadjoining structures andhigherfloor/roof elevations.

Th'ecriticalcomponents inthisstructure consistofthefollowing:

a)Onfloorelevation 253'":twomotordrivenandoneturbinedrivenauxiliary feedwater pumps;andrOnfloorelevation 278'":thecrossconnection onmainsteamandfeedwater linestothetwosteamgenerators.

Aspreviously mentioned, nodamageisanticipated totheequipment locatedonthesetwofloors.MoredetailsaregiveninSection4.1.3.5DIESELGENERATOR ANNEXTheavailability ofon-sitedieselpowerwasreviewedonthebasisoftheassumption thatthetornadocouldcauselossofoutsidepower.Siding,windows,doorsandventilation openingswouldblowoutwardthusrelieving thepressureloading.Damagetotheroofmightresultifthedifferential pressureisnotrelievedintime.Tworedundant dieselgenerators areprovided.

Nophysicaldamagetothedieselsisanticipated.

Furthermore, thephysicalseparation betweenthemissuchthatonemissilewouldnotbeabletoimpactagainstbothdieselgenerators, asshowninFigure14A-3.MoredetailsaregiveninSection4.4.Thecon'elusion hasbeendrawnthatemergency powersupplyisreasonably assured.14A-6

3.6SCREENHOUS ESiding,windows,doorsandventilation openingswouldblowoutward,thusrelieving thepressureloading.Nostructure collapseisexpected.

Thecriticalequipment housedinthescreenhouse isrepresented by:a)fourservicewaterpumps;andb)480VSwitchgear-Buses 17and18.Thefourservicewaterpumpsareredundant andsufficient physicalseparation existsbetweenthemtomakeextremely unlikelythefailureofallfourpumpsfromthesametornadoeffect,asshowninFigure14A-4.ServicewaterpumpslAandlCareenergized fromBus18andservicewaterpumpslBand1Dareenergized fromBus17.Cross-tie betweenthetwobusesisavailable.

Thetwobusesarelocatedinthescreenhouse andarephysically separated.

Hence,thereisreasonable assurance thatatleastoneservicewaterpump-buscombination willoperateproperly.

.MoredetailsaregiveninSection4.4.3.7CONTROLROOMNogrossfailureofthisstructure isanticipated.

TheonlywalldirectlyexposedistheEastwall.'hesidingofthiswallwouldblowoutwardrelieving thepressuredifferential andleavingtheinteriorexposedtotheweather.Thesamewouldbetrueforwindows,doorsandventilation openings.

Localcontrolsfortheequipment requiredformaintaining theplantinahotshutdowncondition havebeenprovidedasabackuptothecontrolsavailable inthecontrolroom.Therefore, thereisreasonable assurance thatcontrolsforthecriticalcomponents willbeavailable.

14A-7

3.8.SERVICEBUiLDINGThestatusofthisbuildingissimilartothatoftheauxiliary

building, i.e.,thesidingonsuperstructure aboveelevation 271'ouldblowoutward,thusrelieving thepressureandwindloads.Thecomponents whichmightbeaffectedbytornadoarethetwocondensate storagetanks.Thereisreasonable assurance thatfeedwater supplywillbemaintained becauseoftheavailable redundancy andofthefactthat2/3ofthetankvolumeisbelowgrade.3.9CABLETUNNELSThecabletunnelsarelocatedunderground andarecapableofwithstanding tornadoloads.14A-8 4.6TornadoLoadsTornadoDesignCriteria~lkc4lqFww KI/Ã<<>~4xXwoc.Annebe~e~w~QThePumphouse willcontainsafetyclassequipment (SeismicClass1),,andwilltherefore bedesignedtowithstand shorttermtornadoloadings, including theimpactof.tornado-generated missiles.

Tnefollowing tornadcdesigncriteriashallbeused:ra.%Iaximumrotational windvelocityof290mph,togetherwithtranslational windvelocityof70'mphgivingtotaldesignvelocityof360mph.Radiusofmaximumrotational velocityiscdnsidered tobe150ft;Pressures andsuctionforcesduetothe360mphwindandallotherdesignparameters shallbedetermined inaccordance withANSI-A58.1

-1972.'b.Externalpressuredropisconsidered tobe3psig.c~Amissileequivalent toautilitypole35ft.long,14inchesindiameter, weighing,50 pcfandtraveling at130ft./sec.withinaheightof17ft.aboveground.d.e.Amissileequivalent toatwotonautomobile traveling at150ft./sec.andimpacting withinaheightof22ft.aboveground.A12,ft.long4"x12"woodenplanktraveling at260ft./sec.andimpacting end-onatanyheight.f..Amissileequivalent toa3inchdiameterSchedule40pipe,10ft.long,traveling at160ft./sec.andimpacting end-onwithinaheightof48ft.aboveground.g.Amissileequivalent toa6inchdiameterSchedule40pipe,15ft.long,traveling at150ft./sec.andimoacting end-onwithinaheightof'0ft.aboveground.Amissileequivalent toa12inchdiameterSchedule40pipe,15ft.long,traveling at130ft./sec.andimpacting end-onwithinaheightof14ft.aboveground.4.6.2TornadoLoadCombinations Eachoftheabovemissileloadingcasesshallbeinvestigated todetermine whichonecausesthemostsevereloadingofthePumphouse, orofindividual Pumphouse components.

Themostseveremissileloadshallbecombinedwiththetornadowindloadforthestructural design,ofthePumphouse.

clLOVHTASSOCIATES, liC.

Thedesign,materials, fabrication; inspection, andprooftestingofthecontainment vesselcomplieswiththeapplicable partsofthefollowing:

ASMEBoilerandPressureVesselCode,SectionIII-NuclearVessels,SectionVIII-UnfiredPressureVessels,SectionIX-WeldingQualifications.

2.BuildingCodeRequirements forReinforced Concrete(ACI318-63).3.AmericanInstitute ofSteelConstruction Specifications:

a)"Specifications fortheDesign,Fabrication andErectionofStructural SteelforBuildings,"

adoptedApril17,1963.b)"CodeofStandardPracticeforSteelBuildings andBridges,"

revisedFebruary20,1963.4.USASN6.2-1965,"SafetyStandardforDesign,Fabrication andMaintenance ofSteelContainment Structures forStationary NuclearPowerReactors."

5.'CI301-66,"Specifications forStructural ConcreteforBuildings" 6.ASTMC150-64,"Specifications forPortlandCement"7.StateofNewYorkDepartment ofPublicWorksSpecification 5.1.1-10

8.ASTMC260-63T,"Specifications forAir-Entrained Admixtures

.forConcrete" 9.ASTMA15-64T,"Specifications forBillet-Steel BarsforConcreteReinforcement" 10.ASTMA305-56T,"Specificat onsforMinimumRequirements forDeformation ofDeformedBarsforConcreteReinforcement" ll.ASTMA408-64T, "Specifications forSpecialLargeSizeDeformedBillet-Steel BarsforConcreteReinforcement" 12.ASTMC94-65,"Recommended PracticeforWinterConcreting" t13.ACI306-66,"Recommended PracticeforWinterConcreting" 14.ACI605-59,"Recommended Practivefor1iotWeatherGoner'eting" 15.ASTMA421-65,"Specifications forUncoatedStress-Relieved WireforPrestressed Concrete" 16.ASTMC29-60,"MethodofTestforUnitWeightofAggregate" 17.ASTMC40-66,"MethodofTestforOrganicImpurities inSandsforConcrete" 18.ASTMC127-59,"MethodofTestforSpecificGravityandAbsorption ofCoarseAggregate" 19.ASTMC128-59,"MethodofTestforSpecificGravityandAbsorption ofFineAggregate" lI 20.ASTMC136-63,"MethodofTestforSieveorScreenAnalysisofFineandCoarseAggregate" 21.ASTMC39-64,"MethodofTestforCompressive StrengthofMoldedConcreteCylinders" 22.ASTNC192-66,"MethodofMakingandCuringConcreteCompression andFlexureTestSpecimens intheLaboratory" 23.ASTMA15-62T,"Specifications forBillet-Steel BarsforConcreteReinforcement" 24.ASTMA408-64,"Specifications, forSpecialLargeSizedDeformedBillet-SteelBarsforConcreteReinforcement" 25.ASTMA432-64,"Specification forDeformedBillet-Steel BarsforConcreteReinforcement with60,000psiMinimumYieldStrength" 26.ASTMC31-65,"MethodofMakingandCuringConcreteCompression andFlexureTestSpecimens intheField",27.ASTMC33-64,"Specifications forConcreteAggregates" 28.ASTMC42-64,"MethodsofSecuring, Preparing, andTestingSpecimens fromHardenedConcreteforCompressive andFlexuralStrengths" 29.ASTMC131-64T,"MethodofTestforAbrasionofCoarseAggregate byUseoftheLosAngelesMachine"5.1.1-12 30.ASTMC138-63,"MethodofTestforWeightperCubicFoot,Yield,andAirContent(Gravimetric) ofConcrete" 31.ASTMC143-58,"MethodofTestforSlumpofPortlandCementConcrete" 32.ASTMC150-65,"Specifications forPortlandCement"33.ASTMC172-54,"MethodofSamplingFreshConcrete" 34.ASTMC231-62,"MethodofTestforAirContentofFreshlyMixedConcretebythePressureMethod"35.ASTMC260-65T,"Specifications forAir-Entrained Admixtures" 36.ASTMC494-62T,"Specifications forChemicalAdmixtures forConcrete" 37.ASTMC173-58,"MethodofTestforAirContentofFreshlyMixedConcretebytheVolumetric Method"38.ACX214-57,"Recommended PracticeforEvaluation ofCompression TestResultsofFieldConcrete"

~39.ACT315-65,"ManualofStandardPracticeforDetailing Reinforced ConcreteStructures" 40.ACE347-63,"Recommended PracticeforConcreteFormwork" 41.ASTMD287-64,"MethodofTestforAPXGravityofCrudePetroleum andPetroleum Products(Hydrometer Method)5.1.1-13 42.ASTHD97-66,"HethodofTestforPourPoints"43.ASTHD92-66,"HethodofTestforFlashPointbyCleveland OpenCup"44.ASTHD88-56,"MethodofTestforSayboltViscosity" 45.ASTHD937-58,"MethodofTestforConePenetration ofPetroleum" 46.ASTHD512-62T,"MethodsofTestforChlorideIoninIndustrial WaterandIndustrial WasteWater"47.ASTHD1255-65T, "MethodofTestforSulfidesinIndustrial WaterandIndustrial WasteWater"48.ASTMD992-52,"MethodofTestforNitrateIoninIndustrial Water"49.ASTMA442-60T,"Tenta'tive Specifications forCarbonSteelPlateswithImprovedTransition Properties" 50.ASTMA300-63T,"Specifications forSteelPlatesforPressureVesselsforServiceatLowTemperature"

'1.ASTMA36-63T,"Specifications forStructural Steel"52.SSPC-SP6-63, "Commercial BlastCleaning" 53.SSPC-SP8-63, "Pickling" 54.SSPC-PA1-64, "Shop,FieldandMaintenance Painting5.1.1-14

55.ASTMA322-64A,"Specification forHot-Rolled AlloySteelBars"56.ASTMA29-64,"Specification forGeneralRequirements forHot-Rolled andCold-Finished CarbonandAlloySteelBars"57.ASTMD624-54,"MethodsofTestforTearResistance ofVulcanized Rubber"58.ASTMD676-59T,"MethodofTestforIndentation ofRubberbyMeansofaDurometer" 59.ASTMB412-66T,"MethodofTensionTestingofVulcanized Rubber"60.ASTMD573-53,"MethodofTestforAccelerated AgingofVulcanized RubberbytheOvenMethod"61.ASTMD395-61,"MethodofTestforCompression SetofVulcanized IRubber"62.ASTMD746-64T,"MethodofTestforBrittleness Temperature ofPlasticsandElastomers byImpact"63.ASTMD1149-64,"MethodofTestforAccelerated OzoneCrackingofVulcanized Rubber"64.ASTMD471-66,"MethodofTestforChangeinProperties ofElastomeric Vulcanizates Resulting fromImmersion inLiquids"65'STMA514-65,"Specification forHigh-Yield

Strength, QuenchedandTemperedAlloySteelPlate,SuitableforWelding"66.ASTMA441-66T,"Specification forHigh-Strength LowAlloyStructural Manganese VanadiumSteel"5.1.1-15 0

67.ASTHA53-65,"Specification forWeldedandSeamlessSteelPipe"68.ASTHA435-65,"HethodandSpecification forUltrasonic TestingandInspection ofSteelPlatesofFireboxandHigherQuality"69.ASTHC177-63,"MethodofTestforThermalConductivity ofMaterials byMeansoftheGuardedHotPlate"70.ASTHC165-54,"MethodofTestforCompressive StrengthofPreformed Block-Type ThermalInsulation" 71.ASTMC355-64,"MethodsofTestforWaterVaporTransmission ofThickMaterials" 72..ASTHC273-61,"MethodofShearTestinFlatwisePlaneofFlatSandwichConstructions orSandwichCores"e73.ASTMD1622-63,"HethodofTestofApparentDensityofRigidCellularPlastics" Thestructural designalsomeetstherequirements established bythe"StateBuildingConstruction Code,"StateofNewYork,1961.5.1.1-16

irTi.CHblICAL SPICEPIC'ETIO.'t PC:RFUN'IIS~)I>~G PM>UCATZKC AHDi"'iZiCTXhG Si.'hVC'"tH>i3 83."nKLGEE<'ZIi:G~

.11.EXP.1Pa>!XiAfto}V;lFQl'CLIL FGPi'f'i!~IBBERVY.""w~'TT QIMl~JA)NCf.C(J?

PCX'P"8,STATXGH-UltlTI'JCo1GF"'FZRODENT~,GASAf!DR~~ECTRJG CORPORP.TIQH RPv'cSS~x'~

iaafUYOiKp~i4cQ&<47O'KCS/19/66Hev>X9/9/661o0SCOPZOP'.~'OZC1'3.GE'i!"VLL Thewn"~tobef.eri'0m'nder thisSubcontract shQ1inclL:doChodetailJ"'lpj fLlz'niah~ijg~

fabrication~

dolxvGPJt~unlclk~rLn~Gtorag8wherenecoo'ary>al'nor~ationofaM~:tructLLral staol>gr'.ting>

Otair"eadaandhwdraU.xeq~~'dfortheRobert8~i..ttGin~aI~ucloarPo:mxS~tion-UnitHoo3.Yce~~xhshan.inc3udebutnotnecessary bolilJ.tedtotheZO3Lo:ri~~:GePro@M;ation ofshopd8t'>ilsQ'."adQr8ctiondrPrP~goo b,Structural

.toolforthoStructures including thaCcntailuent Vee"el~Xntezvp;.die<;e Buildinp~

RectorAu:~r3iary

Building,

'lie'o3ne f1<m~ServiceBui3dingal'!dFaccdQoThostructural 8tt381consistsof5(1}Cola.n.~(2)Ba88q~ipAn'3LGRrxngplat98(3)ShJ.D'8:,or scttinc,613.bao8w:dbaal"Mirp"wte5(4)23aesiamdpiLdere(5)TL'uGSe8(6)Poets,hw~,gers, tioeand='agrods('7)Strutsandbr~cinrr(8),~Lrlinoand1irt;e())St'ir"-t"1"-.(M)T:olleyb;='~(Wi)L-daces(>'>)ToolQ"-.tea(X3)Connections alldconnoctiol1

{3A)K>>'vota,.~oldeand!1iphotx"~~t;hbolto1))CraneHaila,clipsmdatop"l6)Chcckerccl plate 1

aiLI2>>DKC9/g/66Rev.Ic.Steelgratings,-

gratingwithattached.

plate,gratingstair.treads,anclallrelated'ardware.

d.Handrailforplatforms, wall;waysand.stairs.~q.Shoppaint.1.2LfOBKNOTINCLUDEDThefollowing itemsofwor".associated, withtheplantstructures

=arenotincludedinthisSubcontract butwillbefurnished anderected.byothers:a.Anchorboltsb.Groutingforcolurebaseplatesc.Fieldpaintingd..Steelplate..liners forContainmntVesse3.,Sp"ntFuelPit,Decontamination Pitand.Refueling Canalend.linerpenetration.

2.0SITEDATA2.1LOCATICH'hsitefoxtheRobertEnuattGinnaHuclearPowerStationUnitMo.1islocatedonthesouthshoreofLakeOntario,nearSmokyPoint,inWayneCounty,approximately l8milesnortheast ofRochester, NewYork.TRANSPORTATIOlr Thesitewillbegradedand.anaccessroadprovidedtotheworl;area.Norailfacilities areavailable atthesite.Thenearestrailhead.isapproimatelyfourmilesfromthesite.2.3ACCESSTOMORKA1KAThcContractor willbeprovidedallrquired.and.reasonable accesstotheworl'x+asonsnottoimpcdchisoperations.

&3DXC9/9/66Rev.I2.>'ERVICES AIRFACILITIES Theavailability ofservicesand.facilities forthisSubcontractor willbedetailed.

bytheContractor, BechtelCorporation.

Generally servicesand.facilities areasfollows:Available Services1.Powerwillbeavailable atexistinglocations at480V.inacapacityupto60amp.Powerreauirements inexcessofthisamountwillrequirespecialconsideration and.adecisionforeachcontract.

2.Haterstillbeavailable atexistinplocations.

g.Nocompressed airwillbeavailablc.

4.-Fotelephone sex'vicewill'beavailable exceptatthecoinphoneinthePechteloffice-5.Cleanupwillbethexesponsioility ofthesub-contractor andifitlsnotproperlyaccomplished.

theworkwillbeperformed

'nd.abackchargewrittentocoverthecost.6.Theuseofjobsitecraneswillbeoffered.whentheyarenotinuseonthebase,contractwork.Thisservicewillbebackchargedwithapercentaidedforoverhead,.

iforkandLaydorrnSpaceAdequateworkand.laydovns.oace>rillbc,provided inareasnotacgaccnttothemainbuildings.

Limitedworkandlaydownspacetr9.11bemadeavailablc, depndingonscheduleand.coordination ofcrafts,inthebuildings, andsurrounding areas.OfficeandChanrreAreas.Hoofficespaceorcraftchangei'acilitics willbeprovided.

Portabletoiletfccilitieo srillbcavailsblc.

XKC9/9/66Rev.IJobCoordination Bechtelwillcoordinate ih=siteworkand,directthesubcontractor topromote.harmonyand,providtheoverallbestworksequence.

TheI'Bechtelinspecting engineermayreq,uestand.shallbepermitted.

towitnessallsubcontract worktoassuzeitscontinued.

quality.Thesubcontractor's obligation istoprovideworkmansiaip withintherequiremntsofthespcifications and,tomakedesignated teststoprovequality.3.0STRUCTURAL STEEL3.1SPZCIFXCATXOHS AmCODESAllworkunderthis'ubcontraci shallcomply,exceptasherein-,afterspecified,,

withthefollowing AmricanXnstitute ofSteelConstruction Specifications:

1."Specifications f'rtheD"-sign,I~'abrication and.ErectionofStructural Steelfor33uildings",

adoptedApril17,1963.2."CodeofStandard.

PracticeforSteelBuildings and.Bridges",

revised,February20,1963.3.2NATERXALS Allstructural steelused.intheworkandnotothentise designated.

shallconformtoSpecification forStructura3.

Steel(Tentative)

",ASTNA36-63T.Rivetsteelshallconform'o"Specification forStructural RivetSteel"ASTMAl>sl<<'$8.

HighstrengthboltsshallconformtoSpecification i'orHighStrengthBoltsforStructu;..al SteelJoints,Xncluding SuitableHutsandPlainHardenedSlashers",

ASTblh32$-6'.

r1

&5&DKC9/9/66Rev.IMeldingelectrodes shallbesuitableforthetypeofsteeltubewelded,.TheSubcontractor shallfurnishtheEIIGZZERand.theContractor

/threecopiesofallmilltestreportsand.threecopiesofthereportsofthesteelfbricacor's inspectors forthestructural steelfurnished.

byhimundrthisSubcon'cract.

3r3SHOPAbDFIELDCO>HIECTIOHS Shopassemblyconnections maybeeitherwelded.orriveted,Fieldconnections shallbeeitherwelded.ormadewithhighstrengthboltsexceptforthefollowing itemswhichshallbeeitherweldedorbolted.withstructural gradeboltsr4ithhezagona3.

nuts:1.Allbeamsmarked."Removable" ontheDrawings2.Stairways,

landings, ladders,etc.3.AllgirtsandroofpurlinsMhenhighstrengthbo3.tsareusedinerectionofsteelformakingpermanent fieldconnections theconnection shall'beinaccordance with"Specifications orAssemblyofStructural JointsUsingHigh/StrengthBolts"issuedbytheResearchCouncilonRivetedand,Bo3.tedJointsoftheEngineringFoundation anddated.khrch3.962.Allweldingshallcomplywiththerequirements oftheSpecifications oftheAmericanInstitute ofSteelConstruction andofthePwericanMeldingSocietyforthetypoofsteeltobewelded..34ERHCTIOi3 TheSubcontractor shallerectallstructural steelfurnished byhimandrequiredforthcplant'building exceptsteelwhichmust/beleftouttemporarily forerectionpurposes.

Taissteelshallbestored.bythcSubcontractor aod.irected bytheContractor and .MC9/9/66Rev.IerectedbyOthers.Thissteelvillbedesignated ontheDravingsasbeingerected.byOthers.Othrsteel>>illbedesignated onthDravingstobeleftoutltemporarily duringthe,non'nl courseoferectionforerectionpurposesand.tobelatererected.bytheSubcontractor

'beforeheleavesthcjobsite.TheSubcontxactor shallcoordinate hisflOKCviththatofothercontractors andafford.othercontractors reasonable opportunity fortheintroduction oftheirmaterials and,theexecution oftheirvora.Legibleand.durableerectionmarlinsshould.bepainted.onallmembers.3.$TEMPORARY STEEKFOREHECTIOÃTheSubcontractor shallattachtohisProposaladravlngshovinganytemporary steelforerectionvhichtheSubcontractor proposestofurnishand,erect.Thedravingshallshovthearrangement forthetemporary steelforerectionand.theloadingthereon.Thisdravringissubjecttorevie'irbytheEHGXlBEB, outsuchxevievdoesnotrelievetheSubcontractor ofhisresponsibility tocomplyvithtncSpecification and,Davings.TheSubcontractor shall,vhenhissteelerectionNOR!Ciscompleted.,

xemoveanytemporary steel,including equipment supporting steel,placed.forerectionpux'poses.

Anyholesinbuildingsteel,resulting fzumconnection oferectionstee3.thereto,shallbepermanently pit~".cdbytheSubcontractor, subjecttothe.approvaloftheContractor.

4.OGRAnxoAHDSTAXnTOADS4.1SPZCXrZCATXO!iS A!JDCODESAllsteelgratingandgratii>gstairtreadsshallconformtothefolio>>ing

)totalGr:tingInstitute Specifications:

I

~7~DEC9/9/66Hev.X1."Standard Specifications forbhtalGratingandVitalGratingTreads",adoptedpctober8p1957..2."CodeofStandard.

Practiceofth>>ihtalGratingInstitute" Allsteelplateshallconformtothcfollorring AmericanInstitute ofSteelConstruction Specifications:

1."Specifications fortheDesign,Fabrication and.ErectionofStructural SteelforBuildings",

adopted.April17,1963.2."CodeofStandardPracticeforSicelBuildings and.Bridges'7 revised.February20,1963.AU.>reldingshallcomplywiththercouirements ofthespcifications oftheAmericanInstitute ofSteelConstruction andoftheAmericanMeldingSocietyforAS'36-63Tsteel.4.2MATERIALS ANDIEQUIBELPK'S Allmaterials forgrating,plates,gratingtreads,clipfasteners, and,tread.boltsand.nutsexclusive ofhold.downstudsandnuts,shallcomplywiththerequirements of"Specifications forStructural Steel",ASTNA36-63T,exceptasother>cise noted.ontheDrawings.

Studs,tobeused.forfastening, shallbe1/4inchdiameter, type'04stainless steelof'roperlength.Nutsto'beused,forfas>>teningshallbesiliconbron.enuts-Allgratingand.gratingtradsshallbeoftheweldedtypewithQopthsasshoranonthedrn~~lngo.

Allgratingand,gratingtreadsunlessothemrise notedont;heDrawingsshallbefabricated.

from3/16inchthiclcbearingbarson1-3/16inchcentersttithspiralcrossbarsweldedon4inchcenters.Allchccliercd steelplateandplainplate,ascalledforonthedrm<ings, shallbeshopweldedtoand,furnished.

sriththegratingpanels. DKCg/g/66Rev-Alltocplateshownattached.

tothegrating,shallbefurn9.shed.

byth9,sSubcontractor andshallbe'nstallcd inthefabrication shopexceptwheretheerectionsequenceneccss9tatcs field.installation.

Allgratingtreadsshallhave1"xg/16inchbearingbars,checkered platenosings,awidthof9-p/4inches,and,lengthsasshownonthedrawings.

Treadsshal3.bcfurnished.

with3/8"x1"cadmiumplated,mach9.neboltsandnuts,fourpertread.,forfastening treadstostairstringers.

Allcutoutsrequired.

forpipes,columns,conduits, etc.shownonthedrawingsshallbeprov9ded.

for9nthegrating.Thedimensions

/ofopeningsshallbeasshownontheDrawings.

The'cutoutsand.openingssmlierthan6inchessha13.bebanded.withbarsofthesamedepthand.thickness asthebearingbars.Thecutoutsand.openings6inchesand.largershallbebandedwith1/LLinchtoeplateprojecting 69nchesabovethefinished, floor.TheSubcontractor shallfurnishade(Luate supportanglesunderthegrat9ngatopenings, wherereauired.

4'$FXEU3CO%'1ECT30ÃS TOSUPPOBTSTEELAllplaingratingpanelsshallbefastenedtothesupporting steelwithL;wostandardsadd3.eclip.,at'achend,ofthepanel,and.withtwoadditional clipstotheintermediate beamwhenthepanel~iscontinuous ovextwospans.Allgratingwithattached.

steelplateshallbefastenedtothesupporting steelwithtwowcldsateachend.ofthepanel,and.twoadditional weldstothcintcxmcc;iatc beanwhenthcpaneliscontinuous overtwospms.

9>>DXC9/9/66Rev.I4.4GALVAi~EIKIIlG Allsteelgrating,attached, plate,stairtreadsandsaddleclipsshallbehotdippedgalvanized inaccordance with"Specifications forHotGalvanized CoatingsonProductsFabricated.

FromRolled,Pressed.and.ForgedSteelShapes,Plates,BarsandStrip",ASTMA123-63,Allfabrication, including cutoutsand,alterations, shallbecompleted beforegalvanizing, 5.0EQ!DHAIL5elMATERII'Allhandrailsha11bemadeof1>>1/4"diameter>

schedule40standardweight>blackandgalvanized steelpipeandfittingsconforming to"Specification forBlackand.Elot-Dipped ZincCoated.(Galvanized)

UeldedandSeamlessSteelPipeforOrdinaryUses">ASTMA120-63T.Allhandrailshallhaveonerailcenterline 2'-0"abovethefinished.

floorleveland,asecondrailcenterline3'-6"abovethefinishedfloorexceptwherenotedothertrise ontheDrawings.

Thepostsshallbespaced,not'morethan8'-0".oncenters.All1handrailshallbeinaccordance withthetypicalhandraildetail.shownontheDrawings, Allpointsshallbeweldedand,groundtoasmoothfinish.TurnsshallbemaLebytheuseoftubeturnsorpipebendsandallrailingextending beyond.thcpostsshallbeterminated withdrive>>inplugs.5.2FIELDCOÃlECTIOi~!S Allhandrailpostsshallbebolted,tothestructural steelsupporting thefloorgrating,exceptwhereshownothe'>ise ontheDrawings.

Allhandrailpostssetinconcreteshellbeset

~~-10-DZC9/g/66Rev.Iinoleevespxovidedbyotherswiththeconcreteslabsand.shallbesecured.inplacewithmolten1cadorsulphur.Allbolts,nutsand.clipanglesrequiredforfastening thehand-railpoststothestructural steelshall'befurnished.

bythisSubcontractor.

Allhandrailindicated onDrawingsaoremovable, orfastened.

toremovable steelframing,shallhaveJointsatappropriate placesand.bebolted.foreasyremovalofsectionssoindicated.

Allhandrailrunningintobracingand.columnswillbefield.'cut and.weldedtofit,.All>>eldingshallcomplywiththereouiremento oftheAmericanInstitute ofSteelConstruction and,oftheAmericanMeldingSociety.6.0PAIi'KING Allstructural steeland.handrailtobefurnished underthisSub-contract, shallbecleaned.ofrustormillscaleinaccordance withtheSteelStructures PaintingCouncilSurfaceCleaningSpecifications SSPC-SP2-6g"Hand.Cleanjngi'nd/oi SSPC"SP3-6g"PowerToolCleaning",

asrequired.

Paintshallbeomitted.atallareasoffieldweldingand.onallsteelsurfaces>>hich willbeincontactwithconcrete.

Allcontactsurfacesofconnections shallbepainted.,

including thosefortrussesandplategirders.Allstructural steelandhandrail, tobefurnished underthisSub-contract, shallreceiveoneshopcoatofpaintwhichohallbeoneofthefollowing:

lEC9/9/66'Hev~I1.Socony-Valdura 13-Y-5ZincChromatePrimer2.GliddcnHGL32802ZincChromatePrimer3.Pennsbury YellowZincChromatePrimerKeelerZoLongIfo.4800ExteriorOrangeLead.PrimerTheshoppaintshallbemixed,and.appliedinaccordance withtheSteelStructures PaintincCouncil's PaintSpcification SSPC-PA1-64."Shop,Pieldandihintenance Painting".

Shoppaintshallhaveedryfilmthickness of2mils.PieldpaintwillbebyOthers.7.0SHOPAi~TDEHECTXONDHJGlZi.OS TneSub-contractor shallsubmittotheEnginer,forhisapproval, onereproducible copyandoneprintofallshopand.erectiondrawings, datasheets,etc.reauiredforhis>lOHK.Twocopiesofalldrawings, etc.shallalso'besubmitted.

concurrently t,ollestinghouse AtomicPowerDivision.

Thisshallbedonewithsuchpromptness astocausenodelayineitherhisHOK(orthatofanyothrcontractor.

Thesedrawingsshallbecheckedand.certified, priortosubmission, andshallcontainallrequired.

information.

TheSubcontractor shallmakeanycorrections required.

bytheEngineerand.filewiththcEngineerand.theMesting-houseAtomicPowerDivisiontwocopieseachofthe'corrected.

drawings.

Approved, drawingswillbesostampedand.dated.and.shallformapartoftheSubcontract.

Onesetoftheapproveddrawingswillbereturned.

totheSubcontxactor.

ApprovalofsuchdrawingsshallnotrelievetheSubcontractor oftheresponsibility fordeviation fromtheContractDocumnts,norfromresponsibilities forerrorsinshop-orerectiondrawings, DXC9/9/66ReveX8.0RECORDDBAIGI<GS Uponcompletion ofhisworktheSubcontractor shallsubmittotheEngineeracompletesetofcQ3.drawingsforthework.Thesedrawingsshallcorrectly indicatethework"asbuilt"andshallincludeallmodifications oftheworkandadditions theretowhichhavebeenin--corporated.

Thedrawingsshallconsistofapproveddrawings, legiblymarked,andsubmitted oneprintand.onereproducible eachtotheEngineerandtheMestinghouse AtomicPowerDivision.

9.0XHSTALLATXOI'I ADDXIlSPECTXOH PHGCEDUBES TheSubcontractor shallsubmittotheEngineerawritten,detaileddescription ofhisinspection and/orinstallation procedures forcommntsand,review.Theseprocedures shall'besubmitted atleastetwoweekspriortoactualstartofMOHI(.Anycommnts'bytheEngineershallinnowayrelievetheContractor ofhisresponsibility toe.".ecute hisNOBKtomeettheintentoftheDrawingsandSpecifications.

~~iKC9/9/66LISTOFDR/8JIi.GS Thcfolio>Iing GilbertAssociatcsp Inc.dra~7ings setforththelocationandextentoftheWORKtobedoneandareherebye::pressly madeapartofthisSpecification:

DRA>1I1',G PO.D-502-0U.

D-502-021 D-502-022 D<<502-023 D-502-031 D-502-051 D-502-052 D-502-061 D-502-062 D-502-063 D-502-064 D-502-065 D-502-066 D-502-071 D-502-072 D-502-073 D-502-074 TITLETurbineArea>>Steel FramingColumnSchedule5BasePlateDtailskezzmineFloorElcv.271'-0"Operating FloorElev.2S9'-6"ControlRoom<<Plans&Elevations Platforms, Landings5StairsTopChord,HoofPlanBottomChordRoof'lanLongitudinal SectionSouthElevation EastElevation NestElevation CrossSectionCrossBracingBelowOperating FloorGirts-HorthElevation Girts-SouthElevation Girls-EastElevation Girts-HestElevation D-521-001 D-521-002 Containment Vcsse3.<<SteelFramin,ColumnScheduleIntermediate FloorElev.253I

DKC9/9/66DBAWIEGIip.D-521-003 D-521<<005 TITLEOperating FloorElevations 270'<<4"8:274'-6"Msc.Platforms Elev.267'-3",Elev.300'-4"8cStairDetailsD-521-011 CraneRumrayElev.331'-0"Forced.Stxucture

-SteelFramin'-521-071 D-521"072 D-521-073 D-521-074 EastElevation

-Columns,GirtsZcBracingWestElevation

-Columns,Gixt's,&BracingNorthL'lcvation

-Columns,Gix'ts&BracingSouthElevation

-Colums,Girts&BracingD-522-001 D<<522-031 D-522-041 D-522-051 ReactorAuxiliarBuilcU.ng

-SteelFxaminlColumnSchedule8:Bracingllisc.Steel8:StairDtailsRoofSteel8;CraneRunsrayElev.306'-10"GirtElevations D-523<<011 D-523-021 D-523-022 D-523-023 3051Xntermediate Building-SteelFramingColumnSchedulePlatformElcvations 271'-0"8:278'-4"PlatformElevations 293'-0"8:2g8'-4"PlatformElcvations 315'>>4"L-Roof317'-6"RoofElev.335'-4"8:StairDetailsD-531-001 D-531<<002 ServiceBuilding-SteelFramingCol~~Schedule8:B"sePlateDetailsIhcanineFloorElev.262'-21/2",FloorElcv.271'<<0"8:Rooi'

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$a'thopzopoltionsor",.themixtoincrc~seta>>sCrengt!loHe!U7xeo'dQ.-'ona"i'estsofsp"ci!Iens curedea>tirely ))ndexficldcondi'a.o)>s. Ordexchargestoimproveprocedures forp)'objecting andcurin(!v!sconcrete. '7G()uiro eddivien<!1iceto>3.nsccordsncc ">it>)'.G%:lods ofObi(ei));.> snG'Resti).rigl>'.GdCores:aco"'>xeQ)."G"PsofC')cro'"'! 'ia"..'e.CJ!2-6)!!(,/If>>:).:5~yU'ZQlec.'.Ors!>>Gn Y>.o).Gc.testsf>)~.~.topl'ovsconcre'('>o i.>ox'i2)Gspcc3.f3.ed oil!iJ.".5';Tpt>hcthecoriclc'ce)orl;-;s'direct,".d., ':.llctShetl!",'1thecus~.on.".ble Co)3)'iiectox'63>'pBI?SG ADVEKPi4HOelTOTEC!iNICAL SI'LCXFICATXQNS FOR~STRUCTUI.W~. CaNCaWEFOILTf!EBROOKNOOD PI%MTUNITNO<lOFTIIEROC'rIESTEIK GASANDFLEC&ilCCORPORATION ROCHES'LYB IENYORK4.0Cl"'ZATSecondlineafterthewords"TyI~~XI"insert"for@odorateAM@ofhydration" ~8,0FOiBDOi>X SolGENERALAttheendofthisectionaddthofo3>.owing: "Allox!closed edgesshallbechmferedo Thosizeofthech"mt'erstripshallbe3/l.Mchesunle.sotherwise notedontheDra'ringso" 30.0JOIKTSANDQIHEDDEDXTI<S10elCONSTPUCTXOR ITIR!SAttheendofthissectionaddthefol3.owing: "Construction JointsurfacesshallboI>re~cdforthoplacejfent ofccncretethereonbycleaningthoroughly witht>irebrushes,cantorunderpres"ure, orother!>canstoremoveal3.coatings~ stains,debrisorotherforeignnt;eriaD.~"lOo4AIIClIORBOLTSAI'3)PXPF81Z~/EQAtthoendofthissectionM~dthefolios>ings "E>l:bedded itemsshallbochccIcedforlineandgradoafterconcreteisplaced"lloOI!LKINDCQk'CRETE ll2TRANSITI4LXXKGAtthoendofthissectionaddthofollowing: "AsrccIuirod byAS'Q)C<)4-65a33.truclcsshallbocquiI>pod'ith arevolu,t,ion countor." \ ~<<2<<<<11~6BATCHRECORDAttheendofthissect,ionaddthefollowing: uAsroquiedbyASTk~C9$-6gthbatcht,ickotsha'U.alsoincludethetin.eloaded,amountorconcreteandreadingofrevolution counteratfirstaddit,ion of.';atero" ,14oOCURIL'QAND5'ROTECTIOW Curingv;-thodsdetailedinACI301<<66shallbousedcvzop5thaCamethodotherthanusingacuringcompoundshallbeusedforinitialandfinalcuringofconcretointhecontainnen~ shello19oOQDALXTXCOHTBOL19<1PiKLQQHARY TESTSInthesscondparagraph change"Section309"to"Section308",192FIELDTESTSAttheendofthethirdpmag.aohaddthefolio:wag. "Thiscylindorsisalbebosomedat'8days"Addthefollowing addit;ional section.'~20 oOle%RThechloridecontent,ofai.ing~mtershallnotexceed100p~>andturbid55y shaU.notexceed2000cpm." DYE10.-17-66 Revisedli-3-67ADDENDUMIIO.TOTECHNICAL SPECIFICATIONS FORSTRUCTURAL CONCRETEFORTHEBR03iY'iOOD PLANTUIGTI'IOo1OFTIIEROCHESTER GA5A.'JDELECTill'C CORPORATION ROCHESTER~ M"U'lORKAddthefolloii~g section:"20.0'RGUi'JDXIlO 20olCONCRETEREXI'PORTENT Allconcretoreinforcerrent embeddedinthesidewalluptoElevation 252'eetslnllbemadeeloctrically continuo:is bybondingallsuchitemstogetherbymeansoftheCAD::IELD processArcweldingconcretoreinforcement, foranypurposeincluding Choachievement ofelectrical cn>>tinuity shallnotbepermitted unlessnot,odotheria.se onCheDrawings. StandardCAD<'IElJ3 poridershallbeusedtoireldcopp..rtostocloThe,tio3dingmaterialshallconsistofacopperthormitmixturemploying tinmtalinanamounttoeffectively constitute from~i.5percentto5~5percentoft,horesulting weldmetal.PiortoCADllELDL~IG thesufacofthcroinforcoz ntshallbecleanedfreeofrustandrillscaleandfiledwithacoarsefileorgrindingwneeloEveryprecaution snailbetalcontoremoveonlyCheminima~petalrequiredtoobtainasmoothsurface.TheCAD'v.'ELD processshaU.beperformed inaccordance irlththenmufacturer~s printed.instructions. Thoconcretereinforcement shallbe>r~ideelectrically continuous atamnimumofth."eeloationsprcircumferential ringorverticalbarandshalloobondedtothecontairment lineratthreelocationapproximately 120'part. Thebond,connection tothoroinforcomsnC shallbostaggered intheverticalandhorisontal dirccCions Coprovideaminimumdistancebetweenconnoct,ions offivefoot.Thostaggered patternshaU.berepeatednomorefrequntlythanforeveryfifthbar.ThcCADYKLDspliceusedfor1I,.SandlQSbarswillprovideelectrical continuity. 20o2Tl<iIISION BARSThetensionbarss)iallbebondodtogothorbytheCADUELDprocessa>>dadi".'ct.bond;sado tothocontainment li>>oratthroelocations ipproximatoly 1"0"apart.Thcconnoction tothoCc>>sionbarshallbot,othcoutboardfacoofthanchorplatoGILBERTASSOCIATE~

INC, ei.bedded inthesidewallMellawayfromthol-3/8inchdiarrater bar.20+3LIMITALCONDUITThsmetalconduitfortheside;;~ll tendonsshallbem-deelectrically continuou fortheirfullheight'oytao!cweldingatthroadedco>plings.

Theconduit"shallbebondedtogefih"r atapproximately Elevation 235feetandadirebbondradetothelineratthreelocations appro::imate+ 120'part,.'XLDEPiT ASSOCIhT""S) ZiXC. 9ADDZHliUH HO.3TOTECH!APICAL SPECIFICATIOi~lS FORSTRUCTURhL CONCRETEFORTHEBROGiiVCOD PLAIV.UillTHO+1OFTHEROCHESTER GASANDELECTRICCORPGRATIObl IKCliIESTER>> IWi'/YCK<10,0JOXilTSAg)EIQEDDEDITi~~"IS10,3.COI'ISTRUCTIOil XTEHSAtthcendofthisseci;ionddthefollosnng: "Oncontructionjointsurfacein'cheContainment Vesselincluding a13.vorticaljo5,ntsinthecylindrical bollandalljoini;sinthedopeanepo:qr-resin compoundshallbeusedt,oboindthcnetconcretewiththeabut~in@pov~.The.epo~-resin compoundshallbeoneofthefollowing: a.Epo:o;ice field-Serviciscd PrcductsCorp.b,ColmaBondingCompound-SilvaChemicalCorp'.,EpotoxBondingCompound-TochBrothers, Inc.Concreterurfacopreparation and~hemixin;~andapplication oftheepos-resin shallbeinaccordance withwhomanu-facturer"s pr'ntedinstructions. Ego."g-resin cori'pounds o~h"=rthanthoselistedhcroinboforc shallnotbeusedunlossapprovedbySheEnginer." II DEC2-13-67ADDHHDUI4 170.4TOTI&TECHHXCAL SPECXFXCATXOHS FORSTRUCTURAL CONCRETEFORTHEROBERTEiYNETTGXHMAHUCLHARPOz/ERPLANTUHXTmo.1OFTHEROCHESTER GASAKiDELECTRXCCO'RPORATXOH ROCIIESTER, HENYORKAddthefollowing additional section:"21.0NATERPROOFXHG 21.1GeneralTheexteriorwallsoftheContainment VesselandAuxil-iaryBuildingfromtheedgeofthebasemat/ringgirdertoElevation 253'-0"shallbewaterproofed ontheout-sideface.Thewaterproofing materialshallbeasmanufactured bythePlinth':ote Company,llewYork,H.Y.,orapprovedequal,appliedinaccordance withtheman-ufacturer's printedinstructions. 21.2SpecificRequirements Concretesurfacesshallbedrybeforeapplyingthewater-proofingmaterials and"hallbefreeofallzins,tiesandsimilarprojections. Allholes,voidsandhoney-combedarasshallbefilled,patchedorrepairedtoproduceasmoothsurface.Thefirst.application shallconsistofathinpene-tratingcoat.ofAsphaltPrimerappliedattherateofonegallonper100sc[.ft;Priortotheapplication ofmembranecouxestheanglesattheintersection ofGXLBERTASSOCXATES, X11C~ DEC2-13-67Page2wallsandbasemat/ring. girderandatcornersofanyoffsetsshallbereinxozced withanadditional appli-cationofI'.OIifOPOPJ4 compounQandYELLOWJACYETglassfabricwhichshallbeallowedtotacf"drypriortotheapplication ofthefirstcourse.Twopliesofmembranewaterpz'oofing shallbeappliedusingYELLONSACHETglassfabricembeddedinGI1R-100compound. TheQuantities ofcomponents andtherateofapplication shallbeinaccordance withthemanufacturer's printed'nstructions xorahydrostatic headox20feet.>%erebacl:fill istobeplaceQagainstthewaterproofed sux'-faces,panelsshallbe'urnished andinstalled topro-tectthemembrane. Thesepanelsshallbe1/2."thiefPlintfcote asphaltcoatedinsulation panelsattachedtothemembranearithspotso-asphaltplasticcement.GXLBERTjASSOCXATES, XMC.

V~~~~DEC3.0-3.t-67 OADDEi'Kv'!i 'lO.5TO=TECHIiXCP LS~i";CXI1CAT30"SFORSTRUC'TURAX, COZCRVr=FORTHEBROO'C:.OOD 'KIlTU~IXTI'IO.ROCHE"'STER, Gi.SP.ilDi"'LKTRXC CORPO~d<TXOlJ RQC;l~iv<ig rJ,'i:;I3'Qg'Mdtahefolloi'll'p~ sect1oil:"22.0Pr".uP'.KT CO<~tCRKT", e'NeccaiedontheDrair~a.-s.'hrv"turnx'equ>.re.".';cps forPRZPA'i(T COil"ZTEsha3.:Lbeiriaccordance;riÃa ~he"GuideSpecJ.-fications for.'".:"'PAiii'Oi<CPU~'Z" asp:.'e"..ared bytnePrepa!N,ConcreteCompmry,Cr.evclsad, Oh~o,acopyof.'.l3ch1sal'tLac'1-dRex'ettoaspa4oftt.'1"sspec"f3.cat1on

'.Ia.0.70Iannaiaarl~~I",.)I'I,,I,r,~a,ar>a~Aairaaa"ia'Jaa'I'Ia.h'A.:,1 .I',II'asIr.hI~It"1,'a:~raa~IaajI';a~AUj(,Ic1lghaahhh~avgas~~jwa'(a~~)fh)h,,~iaQ~.I.IiarY!.'haa,'~i'I h(:~II'.aI.:<r~:I.~~ari(I'a'aa~.I.II'.:aDq!:r'I'~ <'.h"~xa+;i'."hq0II'(I~'ahaalu'IAhahaaf~raaarI,La~~;,Ialai(J('Ia'~'ra~'~rrarI"I~'4'J~Iar~~IAa~~.;':~;.:j4Ia'/rviavwa a"I~I,',ara~rIa)~'v'4a'J'I~~riv'~a~v'va're2IIQCO'aCel'"~~~'a'~~v~~aIpavaraI~I6~rahiiiaI~Vr'0"(!;)GArah13I.A~1!'0"i'I'3!aJi>a1IIS>'3=~)'~~.ID(: 'Ura1"..'i'I.'aYH~1I1I'a)ha~a'I"1.)1.'aalu)h1"jh<<'i'qaJ~'a.jA'a)I~aOph')t1hha5I'ah'I~f"I~Ia)I/hi ADDENDPi1 NO.TOTECHNICAL SPECIFICATIONS I"ORSTRUCTURAL CONCRETEFORTHEBROOlSJOOD PLP~VZUNITIso1ROCHESTER GASAM)ELECTRICCO~iRATXON ROCHESTER, m:rYORK101JOINTSQSEllBEDDZD ITEM10+2EXP(QJSION JOINTSAtthecnd'ofthissubsection; insertthefol3.owing: "Thesealantforallexpansion jointscrithintheConta~'>ment VesselshallbeDo:JCorning780Builds.ng Se3~.antasmanufactured byDoeCorningCorporation." ~~4g,gPiiHLXIQi'JAP.Y ADDEIBUII I'IOo8TOTECHNICAL SKCXPICATXOIG POQSTRUCTUML

CONCRETE, I"OR'TI.rSBROG.QSOOD PIAiiITUIGTMOs1ROCIDSlaR GASAPJDEJ~~CTMCCOliPOHATZ01I ROCHESlM~

IE'3'I'XOiHiAStheendofSection22.0PMPAKTCONCRETr",'dd 440folloTAllge 4P"Thereshal1benoretemperu~ ofPrepakbConcrete." fsIefDEC2-28-69PHELBIZI8'Z<7 ADDEIDKIKO.9TOTECIKZCAL SPECZFZCATZOIIS FORSTRUCTURAL COi'CRETE FORTIFBROOIG'IGOD PI/ill,'IITT I'!0.1ROChŽTHP.GISfiNDEL>CTRiCCORPORATZOil ROCHESLM~ iv"8'fYOIIKDeleieSec'~ion21.0VATERPROOFZKG initsentiretyandinsertthefollowing: "m.oiu,rnpRoo".xtr/wire

piicozxw, 21.1'"ncralTnee:c'ccrior walloftheAuxiliarBuildingfromtheedgeofthebasemattoElevation 25)'-0"andtheelheriorwalloftheCont~i.n!aent VesselfromtheedgeoftheringgirdorioElevation 235'-0"shallbewaterproofecl ontheoutsideface.Thewater-proofingmaterialshallbeasmmufac~ured bytheFlin~kote Compa!Iy, I<a:rYorI<,I'IewYor!c,orapprovedequa1,appliedinaccordance w:iththemanufacturers printedinstructions.

TheexteriorwalloftheCont,inmentVeselfromElevation 235'-0"toElevation 253-0"shallbcdnwpproofed usingPZIJIiarinelfasticHDasmanufactured! byTochl3ros.Znc.,Paterson, NewJersey,orapprovedequal~appliedinaccordance Itri4hthemtu!ufacturer's 'printedinstruct'rions ~21.2'klaCs~r~rooi'in ~Rooniromsnss Concretesurfacessha11bedrybeforeapplyingthewaterproofi~i materials a!idshallbefreeofallfins,tiesandsimilarpro-joctions. Allholes,voidsand.honeycombed areasshallbefilled,patchedorrepairedtnproduceasmoothsurface.Thofirstapplication shallconsist,ofathinpenetrating coatofAsphalt,Primerappliedat,thexatoofonoga1.1onper100sq.ft,.Priortothoapplication ofmembranecourse,.thoanglesaCthointersection ofwallsandbasemat/ringgirdorandatcornersofanyoffsets;;i!a3.1 bereinforced withanadditional application ofIIOIIOFORII compounda!!dXELLO'IJACI(ETGlassfab!icwhichshallbcallowdtotaclcdrypriortothcapplicat,ion ofthefirstcourse.Twop3.iesofmcm'oran,"; wat,rproofirr.,hal3.bcappliedusingXx'LLQlJACIG:TglasfabricembeddedinGi".;1-3.00 compound. Thoquantities ofcomponents andwhorateofapp3.ication shallbcinaccorclancc withthemanufacturcx's pI'intcdinstructions forah~xl::ostatic headof.20feet.s.Nherebaclcfill istoboplacedagainstthcwatcrproofcd

surfaces, panolsshallbofurnished andinst;allcd topro~oct,themembrane.

Ti!cepa!!ciahallbo1/2"Chic!cFlintlcot,c asphaltcoatedinsul,tionpanelsaM;achedt,'othcll%lbrancIfitllspot,-ofasphalt;platieccmenh ~~giCreQt21.gDooooo~roof i~Rsqairemont oDKC2-28-6gPage2Concrete.urfaccshallb.drybcforcapplyingthedw~.pproofing TiMterivQQ andsha33.befreeofallf'nstiosandsire.larprosections. Allholes,voidsandhoneycombed areasshallbfilled,patchedorrcpaircdtoproduceanloothsurface.Allsuri'aces shallbofreeofdirt,dust,iceetc.ApplytlTospraycoatsofRBJ4'arineiAouidDCcDtoatotalth>>el<ness ofl/oinchoverthcelltil'eMs33areao Qi:JiJ0}}