Text

La Crosse Boiling Water Reactor License Termination Plan - Chapter 2 - Site Characterization, Rev. 0
	ML16200A086
Person / Time
Site:	La Crosse File:Dairyland Power Cooperative icon.png
Issue date:	06/27/2016
From:	; LaCrosseSolutions
To:	; Office of Nuclear Material Safety and Safeguards
References
	Download: ML16200A086 (83)
	v • d • e

LA CROSSE BOILIN G WATER REACTOR LICENSE TERMINATION PLAN CHAPTER 2 SITE CHARACTERIZATION

La CrossLicense TRevision2.Site2.1.2.1.2.1.222 2

22.1.

2.1.42 22.1.

2.1.2 2

2 2

2 22.2.2.2.

2.2.2 2

2 22.2.2 22.2.42.2.2.3.2.3.

2.3.

2.3.42 2se Boiling WTermination n 0 Characteri zHistorical S1.Objecti2.Method.1.2.1.Pre.1.2.2.Doc.1.2.3.Lic.1.2.4.Per.1.2.5.Pro3.Operati4.Inciden.1.4.1.Rad.1.4.2.Che5.Finding6.Initial S.1.6.1.Sur.1.6.2.Sur.1.6.3.Cla.1.6.4.Cla.1.6.5.Cla.1.6.6.Non.1.6.7.Cla.1.6.8.ClaCharacteriz 1.Data Q2.Survey.2.2.1.Num.2.2.2.Det.2.2.3.Sca.2.2.4.Typ3.InstrumConcen.2.3.1.Cal.2.3.2.Inst4.Labora5.QualitySummary o 1.Backgr2.Potenti3.Non-Im4.Impact.3.4.1.Cla.3.4.2.ClaWater Reacto rPlan zation ..........

Site Assess mives ............

dology ........liminary Cl acument Rev ienses, Per mrsonnel Inte roperty Inspe cional Histor ynts ...............

diological S pemical Spill sgs and Conc Survey Are arvey Areas ..

rvey Units...

ass 1 Open Lass 2 Open Lass 3 Open Ln-Impacted Oass 1 Structu rass 2 and 3 Sation Appro Quality Obje cy Design ......

mber of Sta ttermination oan Coverage pes of Meas umentation Se ntrations (

Mlibration......

trument Us eatory Instru my Assurance f Characteri round Study ial Radionu cmpacted Op eed Open La nass 1 Open Lass 2 Open Lr TABLE O...................

.ment .............

....................

.assification .

.iew .............

.mits and Aut hrviews .........

.ctions ..........

.y .................

....................

.pills ............

.s .................

.lusions .......

.as/Units and

...................

....................

.Land Areas ..

.Open Land Ares ..............

.Structures ....

.ach .............

.ctives ..........

....................

.tic Measure mof Static M e..................

.urements an dlection, Use MDCs) .........

....................

.e and Contro ment Metho d...................

.zation Surv e...................

.clides of Co nen Land Are and Areas ....

.Land Areas ..

.2-i OF CONTE...................

....................

.horizations ..

....................

.Classificati o...................

....................

.Areas .........

....................

.ments and/o reasurement a...................

.d Samples ..

. and Minim u...................

....................

.l .................

.ds and Sensi t...................

.ey Results ..

....................

.ncern ...........

.as ...............

....................

.ENTS ...................

....................

.on ...............

....................

.r Samples ...

.and Sample L...................

....................

.um Detectab...................

....................

.tivities ........

....................

.Locations ...

....................

.ble ...................

....................

.... 2-1... 2-2... 2-2... 2-3... 2-3... 2-4... 2-5... 2-5... 2-5... 2-6... 2-6... 2-7... 2-8... 2-8... 2-9... 2-9... 2-9. 2-10. 2-10. 2-10. 2-11. 2-11. 2-12. 2-12. 2-14. 2-14. 2-15. 2-16. 2-16. 2-16. 2-18. 2-18. 2-19. 2-19. 2-19. 2-20. 2-21. 2-22. 2-22. 2-24. 2-25. 2-26 La CrossLicense TRevision22.3.2.3.2 2

22.3.2 2

2 2

22.4.2.5. se Boiling WTermination n 0 .3.4.3.Cla5.Non-Im6.Impact.3.6.1.Bas.3.6.2.Tur.3.6.3.LA7.Surface.3.7.1.Are.3.7.2.Gro.3.7.3.Pre.3.7.4.On-.3.7.5.SumContinuing References Water Reacto rPlan ass 3 Open Lmpacted Str ued Structur esement Stru crbine Buildi nACBWR Adme and Groun ea Groundw aoundwater F vious Inves t-Going Inve mmary of G rCharacteriz a...................

r Land Areas ..

.uctures ........

.es and Syste mctures Belo wng Tunnel...

.ministration dwater ........ater Use .....

.low ............

.tigations .....

.stigations ...

.roundwater Aation ..........

....................

.2-ii ...................

....................

.ms ..............

.w 636 foot E l...................

.Building ....

....................

.Analytical R...................

....................

.levation .....

....................

.Results ........

....................

.. 2-27. 2-29. 2-30. 2-30. 2-31. 2-31. 2-32. 2-32. 2-33. 2-34. 2-35. 2-35. 2-36. 2-37 La CrossLicense TRevisionTable 2-1Table 2-2Table 2-3Table 2-4Table 2-5Table 2-6Table 2-7Table 2-8Table 2-9Table 2-1Table 2-1Table 2-1Table 2-1Table 2-1Table 2-1Table 2-1Table 2-1Table 2-1Table 2-1 Figure 2-Figure 2-Figure 2-Figure 2-Figure 2-Figure 2-Figure 2-Figure 2-Figure 2-Figure 2-Figure 2- se Boiling WTermination n 0 1LACBW2LACBW3Instrum4Off-Sit52005 D6Investig7Initial S8Non-ImSurvey9Non ImLabora10ImpactSumma11Class 1Labora12ImpactSurvey13Class 2Labora14ImpactSurvey15Class 3Labora16Concre171983 GBuildin182013 G192014 G-1LACBW-2LACBW-3LACBW-4LACBW-5Non Im-6Class 1-7Class 2-8Class 3-9Concre-10LACB-11GroundWater Reacto rPlan WR Open LWR Structu rment Types ate Laborator yDairyland B agative Leve lSuite of LA Cmpacted Op ey Summary .

mpacted Coa atory Analy sed Class 1 Oary .............

Concrete, Aatory Analy sed Class 2 Oy Summary .

2 Asphalt, S eatory Analy sed Class 3 Oy Summary .

3 Asphalt, S eatory Analy sete Core Isot Groundwater ng ...............

Groundwater Groundwater WR Site MaWR Site MaWR Site Dr aWR LCE Exmpacted Op e Open Lan d2 Open Lan d3 Open Lan dete Core Sa mWR Site -

Tdwater Sam pr LIST and Survey ral Survey Uand Nomina ly Analytica lackground S tls for Cs-13 7CBWR Site-en Land Sur v...................

.l Pile and S osis (pCi/g) ...

.Open Land S...................

.Asphalt, Se dsis (pCi/g) ...

.Open Land S...................

.ediment and sis ...............

.Open Land S...................

.ediment and sis (pCi/g) ...

.opic Analys Analysis fr o...................

.Monitoring Monitoring LIST Oap - Open L aap - Buildin gainage and Sxclusion Ar een Land Sa md Sampling Ld Sampling Ld Sampling Lmpling Loca tTypical Geol opling Wells iii OF TABLEUnits..........

.Units ............

.l MDCs ......

.l Methods a ntudy for Soi l7 Based on B-Specific Ra vey Units -

C...................

.oil Samples

-...................

.Survey Units

...................

.diment and S...................

.Survey Units

...................

.Soil Sampl e...................

.Survey Units

...................

.Soil Sampl e...................

.is Results ...

.om Tempora...................

.Results .....

.Results (p COF FIGUREand Survey Ugs Identific aSewer Map .

.ea (Class 1) .

.mpling Locat iLocations ....

.Locations ....

.tions ...........

.ogical Cros s- LACBWRES ...................

....................

.nd Typical Mls ................

.Background dionuclides

.Characteriz a...................

.- Test Ame r...................

. - Characte r...................

.Soil Samples

...................

. - Characte r...................

.es - Test A m...................

. - Characte r...................

.es - Test A m...................

....................

.ary Well-P o...................

....................

.Ci/L) ...........

.RES Units and C lation ............

....................

.ions ............

....................

.s-Section ....

.R Site ..........

....................

.MDCs .........

....................

.Studies ......

....................

.ation ...................

.rica ...................

.rization Sur v...................

. - Test Am e...................

.rization

...................

.merica ...................

.rization

...................

.merica ...................

....................

.oint South o f...................

....................

.lassification

...................

....................

.vey ...................

.erica ...................

....................

.f Turbine

...................

....................

. ..................

....................

.. 2-39. 2-40. 2-42. 2-43. 2-44. 2-45. 2-46. 2-47. 2-49. 2-50. 2-51. 2-52. 2-53. 2-54. 2-55. 2-56. 2-60. 2-61. 2-62. 2-64. 2-65. 2-66. 2-67. 2-68. 2-69. 2-70. 2-71. 2-72. 2-75. 2-76 La CrossLicense TRevisionAEC ALARA bgs CRD DCGL DQO EPA FCP FESW FRS FSS G-1 G-3 HSA HTD IR ISFSI LACBWLER LSA LSE LTP MARLAMARSAMARSSIMDC MDCR MWe NIST se Boiling WTermination n 0 UnitedAs LoBelowContr DerivData QUnitedForceFuel EFinal Final GenoaGenoaHistorHard-IncideIndepWR La CrLicen Low SLACBLicenAP Multi-AME Multi-ManuIM Multi-MinimMinimMegawNationWater Reacto rPlan LIST OF d States At oow As Reas ow Ground S uol Rod Driv

ed Concent rQuality Obj ed States En vd Circulatio nElement Sto rRadiation S uStatus Surv ea 1 Coal/Oil a 3 Fossil S trical Site A sto-Detect ent Reports endent Spe nrosse Boilin gsee Event R Specific Act BWR Site E nse Terminat i-Agency Ra d-Agency Ra dual -Agency Ra dmal Detecta bmum Detect awatt Electri cnal Institute r ACRONYMmic Energy onably Achi eurface e ration Guide ective vironmental Pn Pump rage Well urvey ey Station tation sessment nt Fuel Stor ag Water Rea ceports ivity nclosure ion Plan diological Ldiation Sur vdiation Sur vble Concent rable Count Rc of Standar d2-iv MS AND ABCommissio nevable line Levels Protection Aage Installati octor Laboratory Avey and Ass evey and Site rations Rate ds and Tech nBBREVIATn Agency on Analytical Pr oessment of MInvestigatio nology TIONS otocols Ma nMaterials an dn Manual nual d Equipmen tt La CrossLicense TRevisionNRC ORC PSDAR QA QAPP QC RCA REMP ROC RPV SRC STS TSD WDNR WGTV WTB ZNPS se Boiling WTermination n 0 UnitedOperaPost-SQualitQualitQualitRadioRadioRadioReact SafetySourcTechnWiscoWasteWasteZion NWater Reacto rPlan d States Nu cational Revi eShutdown D ty Assuranc ety Assuranc ety Control ologically C ooactive Effl uonuclides of or Pressure Vy Review C oe Term Sur vnical Suppo ronsin Depar te Gas Tank Ve Treatment Nuclear Po wr clear Regul aew Committecommissio e e Project Pl aontrolled Ar eent Monitor Concern Vessel ommittee vey rt Document tment of Na tVault Building wer Station 2-v atory Comm iee ning Activi tan ea ing Reports tural Resou rission ties Report rces La CrossLicense TRevision se Boiling WTermination n 0 Water Reacto rPlan r Page Inten t2-vi tionally Le ftft Blank La CrossLicense TRevision2.SIn accorRegulatoNuclear characterThe purpconducteremain.

License Tof complSurvey (1575, MuSource TterminatiThe site

quantify

charactersite that classific aThe chaNUREG-DecommCriteria,

PG-EO-3Reactor Charactethe Data informatiremediat at concenremoved The decowaste ofLACBWNone of radiologiplanned aG-3 powminor strThe majobasementse Boiling WTermination n 0 Site Charardance wit hory Guide 1

.Power Rerization per fopose of site ed in all ar eThe term "

FTerminatio nliance surve yFSS) for o pulti-Agency Term Surveion. See LT Pcharacterizthe extent arization sur vwill require ation and vo laracterizatio n-1575 (MAissioning GFinal Repo r313196-SV-P(4), and G Perization Pr oQuality Ob jion obtaine dion plannin gntrations gr eand proper lommissioni nf all LACBWR Adminis tfthe buildi nically impa cand these st rwer operatio nructures wil lor sub-grad ets of the R eWater Reacto rPlan acterizatio nh the requi

.179, Standaeactors (1),formed at th echaracteriz aeas where c oFinal Radia tn Plan (LTP

)ys that will bpen land ar eRadiation Sey (STS) f oP Chapter 5 ation incor pand nature oveys and an a remediatio nlumes, and en survey wARSSIM) Guidance -

Crt, (3). In a dPL-001, ChP-EO-31319oject (QAPPjective (DQ Od from the

g. Materials eater than t hly packaged ng approach BWR builditration buil dngs and str ucted such t hructures, in cns. The pu bl also remai ne structures teactor Build ir n rements o f ard Format

, this cha pe La Crosse Bation is to e nontaminatio ntion Survey

") in order to be performe deas and buri Survey and Sor below g rfor a descri pporates the rof contamin alyses have bn, as well a sestimate cos twas designe dand NURECharacteriz addition, sur vharacterizati o96-QA-PL-0 0P) (5) which O) process, acharacteri z which wer ehe unrestrict efor shipme nfor LACBWings, struct uding and Cr iuctures ass ohat they req ucluding the Gblic roads a nn. that will be ing, Waste T2-1 f10 CFR 50and Contepter provid eBoiling Wa tnsure that t hn existed, r e" is from 1 0 acknowled gd at LACBWed piping bSite Investi ground struc tption of the results of i nation at L Abeen and co ns to plan re mts. d and execEG-1757, ation, Surv eveys were d eon Survey P01, Quality describes pand measur ezation provi e shown to b ed release c rnt and dispo sWR requires ures and c oib House) t oociated with uire remedi G-3 Crib Ho und railways backfilled aTreatment B0.82 (a)(9)(i ients for Lic es a descrter Reactor (he Final Ra demains, or h0 CFR 50.82 ge the disti nWR. These ased on gu igation Manu tures to be FRS. nvestigatio nACBWR. Inntinue to be mediation mcuted using Volume 2, ey, and De esigned and Plan for thAssurance policy, orga nes necessary des guidan cbe contamin ariteria have sal. the demoli tomponents o a depth o fh the Geno aal actions; use, will re mthat traver sand remain aBuilding (

Wi)(A) and tense Termi nription of (LACBWR) diation Surv has the pot e(9)(ii)(D) a nnction betw esurveys are; idance prov ial (MARSSbackfilled ns and surv en addition, t he used to ide methodologi ethe guida nRevision 1termination executed i ne La Cros sProject Pl anization, fu nto achieve qce for dec oated with ra dbeen and w ition, remov a(with the ef at least 3 fa 3 Fossil Stherefore, nmain intact ase the site aat license te rWTB), Waste the guidan cnation Pla nthe radiol osite. ey (FRS) wential to ex ind is used i neen the two 1) a Final Sided in NU RSIM) (2) an dprior to li ceys conduct he results ontify areas oes, develop wnce provid e1, Consolidof Radiol on accordanc ese Boiling Wan LACBWRnctional acti vquality data.

ontaminatio ndioactive m aill continue al and dispo sexception o feet below gStation (G-3no remediati and function as well as s ermination a rGas Tank Vce of ns for ogical will be ist or n this types Status REG-d 2) a cense ed to of site of the waste ed in dated ogical e with Water R Site vities, The n and aterial to be sal as f the grade. 3) are ion is al for everal re the Vault La CrossLicense TRevision(WGTV)(3 feet b Reactor/Gsump andIn the RremovedremovedelevationWTB, thconcrete the rema cap and pfollowingcovered bremaininLTP ChaIndependshown in2.1.HIn accorAssessm informatireports, marine fEnvironmcompiled2.1.1.OThe HSALACBWsurroundresulted

Radiologsubsurfacthe 1.5 ainformatimay alsoThe scophazardouThe objeIdbse Boiling WTermination n 0 ) and the r eelow grade

)Generator Pd the Turbi nReactor Bui. All inter n, leaving o nn (i.e., conc rhe only porti footers bel oining struct upiles below tg the termin aby at least 3 ng backfilledapter 1, se cdent Spent Fn Figure 2-1

)Historical Si rdance wit hent (HSA) ion, includi npre-operati ofauna and smental Rep od for this in vObjectives A was a dWR activities dings. The in contami ngically Cont rce soils out sacre fenced ion compile o be used as pe of the us materials. ctives of th edentify pote ased on exi sWater Reacto rPlan emainder o f ). These re Plant, the o ne pit. lding, all i nnal concrete nly the rem arete "bowl" on of the st row the 636 f oure will con sthe 636 foot ation of the l feet of soil d structures t oction 1.3.1 dFuel Storage

) is exclude dte Assessm eh the guid a(6) was png any 10 Conal survey sediment s uorts to the vestigation.

detailed inv erelated to rHSA focus enation of pl arolled Area (ide of the RLACBWR d by the H Sinput into t hHSA inclu e HSA were ntial, likely sting or deri vr fthe basem emaining str une foot thic knternal str uwill be re maining struc tbelow 636 ructure that oot elevatio nsist of the f lelevation.

Tlicense are cand physic ao be plausib ldescribes thInstallatio nd from the s cent ance provi dperformed aCFR 50.75(

gdata, spill urveys), ope Nuclear R eestigation t oradioactive med on histo rant systems

,(RCA). It a lRCA but wit hSite Enclo sSA was use dhe develop mded potent ito: , or known ved informa t2-2 ent structur euctures incl uk portion o fuctural surf amoved to e xtural concr efoot elevati owill remain

n. In the W Gloors and fo uThe structu rconstructed oally altered tly occupied

.e site lice n (ISFSI) Fa ccope of the Lded in MARand documeg) files, em preports, sp erational su regulatory C o collect e xmaterials or rical events

, buildings, lso addresse hin the own esure (LSE) d to establi sment of rem eial contami nsources of tion, es located blude the Pi pf the Chim naces, syste mxpose the st eete outside ton, concret eis the 630 aGTV and th eundation w aral surfaces tof steel rein fto a conditi

o. nse boundar ycility as loc aLTP. RSSIM, secented in A uployee inte recial surve yrvey record sCommission xisting inf oother cont a and routi nsurface an dd support st rer controlle darea shar esh initial su rediation pla nnation fro mradioactive below the 6 3ping and V eney Founda tms and comeel liner, w hthe liner be e pile cap a nand 635 foo te other rem aalls as well athat will re mforced concron which w oy. The fe nated in Lot 7ction 3.0, august of 1 9rviews, radi ys (e.g., sit es, and Ann(NRC) werormation (f raminants) f one operation ad subsurfac eructures, op ed area. The e the same rvey units.

ns and the d em radioacti vand chemi 36 foot ele ventilation T ution, the T umponents w ihich will al slow the 63 6nd piles.)

It floor, sum paining base mas concrete pmain at LAC Brete which would not allo wnced area o7 of the sit ea Historical 999. Hist oological in ce aerial su rnual Radiol ore reviewe drom the st aor the site a nal processe se soils withi en land are acurrent RC Aboundary. This infor mesign of the ve material scal contam ivation unnel, urbine ill be so be 6 foot In the p and ments, piling BWR will be w the of the e (and Site orical cident rveys, ogical d and art of nd its s that in the as and A and The mation FRS. s and inants La CrossLicense TRevisionDnPPPPMD2.1.2.MThe objemay haveland areafailures rmaterial.contamindecontamtheir pot eEach inc was furthanalysis, samplinglocation.

Relevantremediat Also inclRPpS idInformat data, evaUnits. 2.1.2.1.The HSAclassific ahave a pse Boiling WTermination n 0 Distinguish po threat to hrovide an a srovide info rrovide an i nrovide a gr aMARSSIM gDelineate ini tMethodologyective of the e significan tas and struc tresulting in Dependi nnation varie smination act iential for co nident identi fher investig aany remedg, survey, a n Historical rt informati oion phases oluded in the Relevant exc eersonnel in tlant person nite inspecti odentify, loca tion from th ialuation of rPrelimA investig aation of the potential for Water Reacto rPlan portions of t human healt hssessment o frmation use funitial classifi caded initial c guidance, an dtial survey uy HSA recor dtly impacte dtures. Thes eairborne rel ng upon pas by area. I nivities and Fntamination

.fied that po sated. This i ndial actions nd analysis irecords pro von that be cof the licens eresearch as serpts from wterviews, in cnel to confi ron, utilizin gte, confirm, is research wresults, doc uminary Clas sation was dsite land ar econtaminat ir he site that mh, f the likeliho ful to subseq ucation of ar elassificatio nd unit boundar ids search an dd the hazard oe included s yeases, liqui dast site op en order to fa cRS plannin

g. sed a realist investigatio ntaken to min an attem pvided the so ucomes avai le terminatio nsociated wit hwritten repor tcluding the urm documeng historic si and docum ewas used in umentation osification designed t oeas and stru cion (based o2-3 may need fu rod of conta muent contin ueas and stru cn for impact eies and area sd interview ous materia lystem, stru cd spills or r eerations an dcilitate effe cg, land area sic potential tn focused o nmitigate the spt to identi fyurce of a vas tlable durin gn plan will bh the develo pts and corre suse of ques tnted inciden tte drawing sent areas of cthe HSA d eof findings, o obtain su ctures as im pon historica lrther action minant migr auing charact ectures as no ned soils and ss based upo nprocess wa sl or radiolo gcture, or are aeleases, or td processes

,ctive charact s and struct uto impact t hn the scope osituation, a nfy the "as l et majority o fg any addibe evaluated

.pment of th espondences, tionnaires, ots and iden ts, photogra pconcern. evelopment, and the id eufficient in fopacted or n ol data) or c ofrom those ation, erization su rn-impacted ostructures i nn the initial cs to identify gical status oa contamina the loss of c, the pote nterization, a nures are clas she character iof contamin and any pos teft" conditio f the docum eitional cha

r. e HSA were

of current, f otify undocu mphs, prints, including t hentification formation t oon-impacted ontain kno wthat pose li trveys, or impacte d,n accordanc eclassificatio nthose event of LACBWRation from s ycontrol over ntial for re snd to guide fsified based ization of th ant samplin gt-remedial an of the in cents inspect eracterizatio n: ormer and r emented inci dand diagra mhe compilatiof initial S uo provide

i. Impacted wn contami nttle or e with n. s that R site ystem solid sidual future upon e site g and action cident ed. n and etired dents, ms to on of urvey initial areas nation La CrossLicense TRevision(based othrough kis no reaimpactedcontrolleIf a land area claswas madInitial c lhistorica linitial cl aat the ti mpreparedFRS desiclassific acontinuinsurveilla nclassific aof comm2.1.2.2.Records source offor LACBinclude: OSLSOAERDHSRse Boiling WTermination n 0 on past or pknowledge oasonable po d from a r ad areas wer earea or stru cssification (

ee based upo nlassification l radiologic aassification ame of identif

i. Final cla sign. The c hations indic ang character ince, and a nations (for e xmencement o fDocummaintained f document aBWR, manyOperational Rafety Revie wLicensee Ev eite Initiated Operator Lo gAnnual Envi rEnvironment aRegulatory a cDocumentati oHealth Physi cite inspecti oRadiological Water Reacto rPlan preliminary of site histor yssibility for adiological pe also docu mcture was cl ae.g. Class 1, n the infor mof LACBWal survey da tand (2) fina lication of th essification i sharacterizati oated in the Hization surv eny other a pxample, fro mf the FRS.

ment Revie wto satisfy tation for th ey record typ eReview Comw Committeent Reports (Incident Re pgs including ronmental Mal investiga tctions conc eon from int ecs surveys a non and surve iand enviro nr radiologica ly or previo uresidual r aperspective.

mented. assified as i mClass 2 or Cmation obtai nWR areas wta. Classif yl classificat ie survey are s performed on data was HSA as desc reys, operati opplicable su rm Class 3 t ow the require me HSA reco res were eva lmmittee (OR Cee (SRC) M eLER) Summports (IR),

Reactor Op eMonitoring Rtions perfor merning the si trviews con dnd samplin gillance type nmental surv 2-4 l surveillan cus survey in fadioactive c o Potential mpacted, th eClass 3) in aned. was based oying a surve yion. Initial ca using the iand verifie d used to va lribed in this onal survey srvey data mo Class 2 an dments of 10 rds review p luated. A s uC) Meeting Meeting Minu tmaries, erator and HReports, med by inde pte, ducted with rg results ass odocuments aey documence). Non-i mformation a nontaminatio nchemical hen a determi accordance won historic ay area has a classificatio ninformation d as a DQOlidate or up dChapter.

Rs in suppo rt may cause d from Cla sCFR Part 5 0process. Du rummary of t Minutes, tes, Health Physi cpendent enti tretired/sepa rociated with associated wnts, mpacted ar end are those an. Areas whazards inci dination of th ewith MARSal informati ominimum on of most a ravailable w hO during ch adate, as nec eRadiological of decomm ian increas ess 2 to Class 0.75(g)(1) pring the co nthe types of cs entries, ties, rated site pe ridentified e vwith identifi eeas are ide nareas where were classifi edents on o we initial imp SSIM, secti oon and ava iof two stage reas is perf ohen the HS Aaracterizatio nessary, the isurvey data issioning, r oe in survey s 1) until th eprovided a mnduct of the records rev irsonnel, vents, ed events, ntified there ed as wner-pacted on 2.2 ilable s: (1) ormed A was n and initial from outine area e time major HSA iewed La CrossLicense TRevisionQ2.1.2.3.LACBWpermits.

allowed Dthe site, activitie sSeveral glicensingUUUWLFrom AuThis peri1987, and2.1.2.4.Interviewabout theThe persthe parti cpersonneterms besite knowBetween individuastandardisite pers othe persomemorieoperation2.1.2.5.Several Several sse Boiling WTermination n 0 Quality Cont rLicenWR was oper a The NRC Dairyland P to support os. government g, constructi oUnited State sUnited State sUnited State sWisconsin D eLocal/Count yugust 28, 19 7iod include sd ISFSI con sPersonws with curr ee site and to onnel inter vcipants as wel were cho sing investig wledge and e2010 and als contact eized person nonnel who wonnel obser vs of other qnal period e xPropeon-site pro psite events o fWater Reacto rPlan rol (QC) /Q uses, Permits ated in acco rOperating Lower Coop eoperations d uand regulat oon, operatio ns Atomic En es Nuclear R es Environme nepartment o fy Governme n73 to the pr es power op estruction an dnnel Intervi eent or previ overify or cl views inclu dwell as indiv isen due to t hated for the experience t h2011, app red as part nel survey wworked at th vations docu mquestionnair experience, o rrty Inspecti operty inspe cf interest w er uality Assur aand Author rdance with License for erative (Dai ruring its op eory agencies ns, and deco mergy Commiegulatory C ontal Protect if Natural R ents. esent, the fa cerations to 1d spent fuel ews ous employ earify infor mded a combi nidual and gr oheir knowle dassessment

.hat ranged f rroximately 4of the HSwhich was ce LACBWRmented on t he completer sr by docum eons ctions were ere identifie d2-5 ance (QA) f iizations several Fe dLACBWR aryland) to userating lifet i have provi dmmissionin gission (AEC ommission (

Nion Agency (esources (W Dcility has be e1987, perm aoff-load wh iees were pe rmation gathe rnation of q uoup intervie wdge of and

a. A numbe rrom the site c40 recollect iSA questio ncompleted vR during its ohe question ns, current o nntation disc omade over d which wer efinding type dderal and St aand support se any quan time, and to ded oversig hg. These ag eC), NRC), (EPA), DNR), en operated uanent shutd oich was co mrformed to cred from th euestionnaire sws with se vassociation r of the per sconstructio nions of int ennaire prog rvoluntarily boperational naire were cn-site work iovered duri nr the cours ee subsequen tdocuments.

ate of Wisc oting Techni ctity of radio aimplement dht at LACB Wencies inclu dunder NRC own for de cmpleted in 2 0collect first-he records th as completed veral of the pwith the sy ssonnel inter vn period to s herest were lram. This by retired/se pyears. Wit hcorroborate ding staff th ang the recor de of the H Stly docume nonsin licens ecal Specific aactive mate rdecommissi oWR during sde: License DP Rcommissioni n012. hand infor mat were revi eby a major iparticipants.

stems and s oviewed poss hutdown. logged fro mconsisted parated sta fh few excep td either by l oat had LAC Bds search.

SA develop mnted in the Hes and ations rial at oning siting, R-45. ng in mation ewed. ity of Key ource essed m the of a ff and tions, ogged BWR ment. HSA.

La CrossLicense TRevision2.1.3.OLACBWDairylanMississipborderedMississipLSE comserved asconfirmeroad on tthfoan1tha liThe planChalmersprovidedLACBW19 years defuelingOperatin No. 56, d333 irradinto five Limited dongoing shipped internals

Building removed undergroCondens Water SyBuilding2.1.4.InBased onnotificat ise Boiling WTermination n 0 Operational WR was a 5d. This sin gppi River s od on the n oppi River a nmprising ap ps the RCA bed to be sui tthe south si dhe land nort hormer Genoan operation a75 feet fro mhe fenced IS Fsmall parce icensed site.

nt was one s Company d them with aWR achieve duntil it wa sg was comp lg License Ddated Augu sdiated fuel a s(5) dry cas kdismantlem eat LACBWfor disposa lintact, and 2, and shipp e, including tound gas st oate Storage ystem pump

. ncidents n the revie wions, occurr eWater Reacto rPlan History 50 Megawat tgle unit, als oouth of the orth by the nd Highway proximately boundary d utable for un rde of the pla nh of the L Aa Station #1 al 350 MWe m the LSE, FSI facility tl of land to t of a series was the or ia provisiona ld initial crit is permanen tleted on Jun eDPR-45, pu rst 4, 1987; assemblies, wks and trans feent of shutd oWR since 19 9l in June 2 029 control r oed for disp othe spent fu eorage tanks

)Tank and s, heat exc hw of existin ence report sr t Electric (o known as GVillage o f Mississipp i35. The lic1.5 acres o f uring opera trestricted usnt. Other pr oACBWR plan(G-1) coal (fossil gene rthat is locat ethe east of Hof demons tiginal licen sl operating l icality on J utly shut do we 11, 1987.

rsuant to 1 0and a posse swhich were iferred to the own and un u94. Waste s007. The Rods in place osal in Jun eel storage ra c); Condens acondenser);angers, pipi ng plant rec os, and quest i2-6 (MWe) BoilGenoa Stati ofGenoa, Vei River an densed site c the license dtions. Mat ee before rel ominent fea tnt, includin g(and later oi lrating statio ned directly s oHighway 35, tration plan tsee; the AE Cicense.

uly 11, 196 7wn by Dair yThe Dairyl a0 CFR 50, wss but not-o pin Fuel Ele msite's ISFSI used system sstored in th eReactor Preswas filled we 2007. Ot hcks, Gaseo uate system Turbine a nng and com pords (e.g. a nionnaires),

iling Water on #2, is lo cernon Cound a narrow omprises a td site. The erial leavin gease. The stures on the g the site s wl) fueled po wn (G-3) loc aouth of G-3

,across fro mts funded i nC later sol d7, and was yland on A pand authorit ywas termina tperate statu sment Storag eby Septem bs and waste e FESW andsure Vessel with concre ther systems us Waste Di sand Feedw and Generat oponents tha tnnual and sincidents w iReactor thcated on the nty, Wiscon sstrip of l atotal of 163 LSE bound ag the LSE wsite is acces site include

witchyard a nwer plant (re ated south a n, and m LACBWR n part by Ad the plant toperated f opril 30, 198 y to operate ated by Lic es was grant ee Well (FE Sber 2012. disposal op d other Cla s (RPV) wi tte, removed and composposal Syste mater syste m or; and Co mt were locat esemi-annual ith radiolog ihat is own eeast shore osin. The s and betwee n.5 acres, wi tary is fence dwas surveye dsed by an a: nd the site omoved in 1 9nd approxi mthat is part oAEC. The Ato Dairylan dor approxi m7. Final r eLACBWR uense Amended by NRC.

SW), were perations has ss B/C wast eth head inst afrom the R eonents have m (except f om (except f omponent Coed in the T ureports, lic eical or haza red by of the ite is n the th the d and d and access of the 989), mately of the Allis-d and mately eactor under dment The placed been e was alled, eactor been or the or the ooling urbine ensee rdous La CrossLicense TRevisionmaterial placing tthe LSE the struc tLSE, whSpecial Monitorireports cshutdownaround thposing a of LACBcontamin2.1.4.1.The histinvolvingpotential chronoloTflInWInsuInd stOth8Oth8OapInOinse Boiling WTermination n 0 implicatio nthe reactor i nand, while ctures and so ich is alrea demphasis wing Reports covering th en in 1987.

he plant sit esignificant pBWR site nation from sRadiotorical revi eg system le ato affect th gical orde r aThe stainless loor. Incide nncidents inv Water Disch an 1970, po tuppression on Septembecontamina tteam cleani nOn Novembehe potential 0-84 Incide nOn Novembehe Turbine B7, ORC 9On Decembpproximatel yncident Rep oOn Decembe rnto the Turb iWater Reacto rPlan ns occurred n a SAFSTOcontributing ils directly rdy known to was placed o(REMP), foe periods oAvailable s ae were also probability oland areas system failu rological Spil lew indicate dakages, radi oe classificat ias follows; steel liner nts involvin golving leak aarge line we rtentially co non the licens eber, 1977, tion of a F ong tank in th eer 5, 1980, pfor leakage nt Report, O Rer 24, 1980, Building. (

D97, LER 80

-ber 6, 1980y 1/2 gallon ort, ORC-8 0r 15, 1980, tine Buildin gr between t hOR conditioto the radio lrelated to th ebe "impact eon obtainin focusing on of SAFSTORampling res ureviewed.

Tof impactin gand struct ures resultin gls d that betw eological spil lion of LAC Bin the FES Wg leakage o f age from th ere noted fro mntaminated ed site road sremovableorced Circul e Reactor B uartial block aof drain w aRC-80-71, Oresidual ra dDPC-80-93 I-12) , the Tur bof waste w0-71, ORC-8 the Turbine g Basement T2-7 he commencn in 1987.

logical cont ae operation oed". g and revi egaseous a nR and decoults associa tThe objecti vg the radiol oures. The sg in airborne een 1967 als, and/or radBWR struct uW had a hi sfthe FESW we resin rege nm 1967 to 1 9Control Ro ds. e alpha cation Pump uilding 701 fage of drain ater into the ORC-80-75, dioactive co nIncident Re pbine Buildwater to the 0-75, ORC-Building W aTunnel. (D Pcement of pAll of thes eamination a nof the react oewing the and liquid re lommissioni nted with so ive was the iogical status se included releases, li qand 1987, t hdioactive li qures or soil sstory of lea kwere noted fneration wa s973. d Drive (

Ccontaminati o(FCP) dur ifoot elevati olines under soil under t hORC-80-87ntaminatio nport, ORC-8ding Waste Turbine B u80-87, OR Caste Water TPC-80-106 I nplant operat ie incidents tnd potential or, were co nannual Rad ileases since ng activitie sil and grou nidentificatio nor hazardo usystem, s tquid spills o rhere were squid effluent

s. The inci dkage to the Rfrom 1967 t oste system t CRD) oil w aon was ding mainten on. (ORC, 0Turbine B uhe Turbine B7, ORC 9n was detect 80-71, ORC

-Water Tuilding floo rC-80-97) Tank overfl oncident Rep oion in 196 7took place wcontaminat intained with iioactive Ef f1967, incl us after the ndwater wit hn of those eus material structure, or r releases.

several inc ireleases wi tdents are lis tReactor Bu io 2012. to the Circu las used for detected dance invol v09/27/77) uilding resul tBuilding. (

D97) ed in soils u-80-75, OR CTank overfl

r. (DPC-8 0owed waste wort) 7 and within ion of in the fluent uding plant hin or events status area idents th the ted in ilding lating dust during ving a ted in DPC-under C-80-owed 0-102 water La CrossLicense TRevisionInwDOunOcoinOsicoBtoOapb2.1.4.2.Between release oranged frand fuel impactedpolicies releases.

2.1.5.FLACBWwithin it sbeen imppost opeSurvey fofor fissi oStructureTurbine Stack. I nto be dir eAn area ssupport bvarious wse Boiling WTermination n 0 ncidents inv owaste water tDischarge li nOn January nspecified vOn May 31, ontaminate dnto the basemOn July 02, 1ight flow s eontaminate dBay door. Ino an unrestri On July 16, pproximatel yasement flo oChem1967 and 2 0of chemical srom spills o foil from s yd buildings.

and proce dFindings andWR was desi gs many syst epacted due terational his or SAFSTORon products tes classified

Building, Wn addition t oectly impact esurrounding buildings s uwarehouses aWater Reacto rPlan olving leak atanks throu gne were note d30, 1981, volume of w a1982, a lid d water and ment. (DPC 1982, appro xeal rupture td water flo wn addition, acted area. (

D1983, a lea ky 15,000 ga lor. (LER 8 3mical Spills 014, the HS As and/or pot ef acids and cystems and These spill sdures for i dd Conclusio gned with m uems, compo nto routine o ptory of the R (7) identif ito enter and ias "impac tWTB, Low So the structu red by the o pthe LSE ha uch as the Land storage br age of poten tgh the norm ad from 198 0the Turbin ater into the seal failed ospent resin 51 Inci dximately 1, 2o the Turbi nwed into the approximate lDPC-82-58 Ik in the Se allons of rea c3-07) A documententially haz acaustics use dstorage tan ks were cont rdentificatio nns ultiple boun dnents, and s tperations a nplant. Da iied historic aimpact reac tted" by the Specific Ac tres, the soil speration of t hs also been dLACBWR Cbuildings.

2-8 tially conta mal effluent r e0 to 1986. e Building laundry roo mon a spent ronto the fl odent Report) 200 gallons one Buildin gsoils outsi dly 25 gallon sIncident Re pal Water I njctor coolant ted several i nardous liqui dd in the pla nks. A maj orolled and r en, control adaries to co ntructures.

Mnd maintena niryland LA Cal failed fuel tor and supp operation otivity (LSA

)s surroundin ghis facility.

Tdesignated arib House, Lminated liqu ielease path wWaste Wm. (DPC-8 1resin liner woor of the S of condensa tg floor, and de the Turbi s of conta mport, LER 8 2njection Sys tto be dischancidents in vds to the e nnt's various ority of the emediated i nand remedi antrol and co nMany of thes ence activiti eC-TR-138, Iincidents a tort systems.

of the facili t) Building, g these buil dThis area is as impacted.

LACBWR Aid from the Tway to the CWater Tank 1-10 Incide nwhich result eSpent Resin te water wa sapproximat eine Buildin gminated liqui d2-016) tem leak at arged to the volving the unvironment. systems to tincidents o cn accordanc eation of ha zntain the ra de systems a nes during th eInitial Site t LACBWR ty include RWGTV, anddings have adefined by t This area iAdministrat iTurbine Bu iCirculating Woverflowe dnt Report) ed in the s pLiner Roo ms released f rely 20 gall og door and Td was disch a1A FCP caReactor Bu iunplanned s p These inc ithe spill of dccurred insi de with the s tzardous madioactive co nnd structures e operation aCharacteri zand the pot eReactor Bui ld the Venti lalso been de the LSE fen cincludes an cion Buildin gilding Water d and pill of m and rom a ons of Truck arged aused ilding pill or idents diesel de of tation aterial ntents have al and zation ential lding, lation emed ce. cillary g and La CrossLicense TRevisionIn additisupport impactedLSE whithe LSE 2.1.6.InAs part ointo prel iand exist2.1.6.1.The entirlarger phclassific aefficient identifie dwere clasand are i dwere clascurrent c 2.1.6.2.The survor open lwere deliradioacti vrelativel yappropriaThe survPrior to accordansizes for The decosegmentathe excepany strucsurvey uThese obvolume cIn additi othe purpose Boiling WTermination n 0 ion to the abuildings, td to provide ich is consi dareas comp rnitial Surv eof the HSA piminary sur vting survey dSurvere 163.5 ac rhysical secti oation. Sur vand practi cd in the are assified as "

ndentified in ssified as "i mlassificatio nSurvevey areas we rland area th aineated to p hvity to the ey compact s hate for the s ivey units es tcharacteriz ance with the gsurvey unit sommissioni nation, remo vption of stru cture will r eunits have b ebjectives in ccontained o non, the surv eose of char aWater Reacto rPlan area within the open la na buffer zo ndered non-i mrising appro xey Areas/Unprocess, the ivey areas a ndata. y Areas res licensed ons of the si tvey area siz ecal size nee da. Survey a ron-impacte dthe HSA.

Smpacted."

Fns by area.

y Units re further di at is survey ehysical area sextent practi hapes and hi ite operatio ntablished by ation, surve yguidance pr os for FSS.

ng approach val and disp octure base memain at si teen establis hclude provi dnsite, and di sey units esta bacterization pr the LSE a nnd immediane between tmpacted. T hximately 1.5 nits and Cla simpacted L And assigned site was di vte that may e was dete rded to bou nreas that ha vd". These a rSurvey areas Figure 2-1 pvided into s ued and eval us with simil acal. To the ghly irregul anal history o rthe HSA wy unit sizes fovided in Mthat will b eosal of all i mment floors a nte closure ahed for stru cding survey dsposition op tblished for splanning an d2-9 nd the open ately surrou nthe LSE an dhe licensed sacres of th essification ACBWR struarea classif ivided into s ucontain one rmined bas end the later ave no reason reas have n owith reaso nprovides an iurvey units.

uated as a si nar operation aextent prac ar shapes w er the site top were used as for Class 1 oARSSIM, s ee implemen tmpacted sy snd walls tha tand consequ ctures to fa cdata for re mtions for the structures th ad do not co rland areas unding the Ld the G-3 la nsite compris ee owner con tuctures and oications bas eurvey areas

.or more su red upon the al and vert inable potenti o radiologic anable potent iillustration o A survey ungle entity fal history or ctical, surve yere avoided uography.

initial surv eopen land s uection 4.6 f oted at LAC Bstems and a bt reside 3 fe euently, be s ucilitate othe rmediation pl awaste. at are 3 feet rrespond to surroundin LSE fence nd and faci les a total o f trolled area.

open land a red on the o

p. Survey a rrvey units d especific a rical extent oal for resid ual impact fr oial for resid uof the LAC Bunit is a por tfollowing F Rsimilar pot ey units wer eunless the u ney units for urvey units or the sugge sBWR calls bove-grade et below gr aubjected to r characteri zanning, esti mbelow grad ethe survey ug the LAC Bis designat elities south of163.5 acre s reas were di vperational h ireas are typ iepending o nrea and the of contami nual contami nom site oper aual contami nBWR site a ntion of a str uRS. Survey ential for re se establishe dnusual shap echaracteriz awere adjus tsted physica lfor the co mstructures.

ade, no port iFRS. Howzation objec mating the we are intend eunits that wBWR ed as of the s with vided istory ically n their most nation nation ations nation nd the ucture units sidual d with e was ation. ted in l area mplete With ion of wever, tives. waste ed for will be La CrossLicense TRevisionused for section 5 Tables 2-impactedsite stru c2.1.6.3.The folloReactTurbi(L10LSA NorthThe basissoil by rspills of packagesBased onsubsurfacthe unres2.1.6.4.The folloLACB(L20G-3 C(L20Based upsurveys pradioacti vClass 2 o2.1.6.5.

The folloNorthTransPlantse Boiling WTermination n 0 the FRS o

.5.2 of Cha p-1 and 2-2 pd structures ctures. A su mClass owing open ltor Buildin gine Buildi n10102), Building, Mh LSE Area s for this cl aradioactive mradioactive s and contai nn an assess mce soils in t hstricted use cClass owing open lBWR Adm11101), Crib House, 11102). pon a revie wperformed i nve contami nopen land su rClass owing open lh End of Li csmission S wt Access, IS FWater Reacto rPlan f remainin gpter 5). provide a derespectivel ymmary of t h1 Open La nland areas h ag, WTB, WGng, Turbine Maintenance (L1010104) assification i smaterial in tliquids an dners. ment of histo rhese areas ccriteria. Cla s2 Open La nland areas wministration LACBWR w of the his tn these are anation to exc rvey units a r3 Open La nland areas wcensed Site (

Lwitchyard Ar eFSI Haul Ro r g below gra detailed list oy. Figure 2-2he survey un ind Areas ave been cl aGTV, Ventil aOffice BuEat Shack G. s due to a se these areas d resins, rad irical incide ncould possib lss 1 open la nnd Areas were classifi eBuilding, Circ. Water torical infor mas as docum eeed the unr ere shown on nd Areas were classifi eL3012101),

ea (L30121 0ad Grounds 2-10 de structur eof the surve y2 provides ait classificat iassified as i mation Stack Guilding, 1B Grounds (L1 0ries of docu mduring facil ioactive sys nts and even tly contain r end survey u ned as impact eLACBWRDischarge Lmation and ented in the estricted rel eFigure 2-1.

ed as Class 3 02), (L3012109

)es (designat ey units for ba detailed i nions are pre smpacted Cla sGrounds (L1 Diesel G 010103), mented inci dlity operatio nstem leakag ets, it was a nesidual radi onits are sho wed Class 2:

R Crib HoLine, Area Soperational HSA, ther eease criteria.

). ed as STS aboth the op enventory of sented as fo lss 1: 010101),

Generator B udents of the ns. These ie, and stora gnticipated th aoactive mat ewn on Figur eouse, WareSouth of LS Eradiation ane was a pot e and discuss en land area the buildin gllows. uilding Gr ocontaminat iincidents in ge of radio aat the surfac erial in exc ee 2-1. ehouse GroE Fence Gr ond contami nential for re sed in s and g and ounds ion of clude active e and ess of ounds ounds nation sidual La CrossLicense TRevisionHistoricain concenClass 3 o2.1.6.6.Based onin the HScontaminG-3 CCoal CappGrouHwy The non-2.1.6.7.

The follostructure These strradioacti vradioacti vmajority ReactWastVentiWastTurbiDieseLSA MainThroughospread owere roustructure

structura below grsubjectedse Boiling WTermination n 0 al informati ontrations in eopen land su rNon-In a review o SA, the bal anation and h aCoal Plant GPile Groun dped Ash Imp unds East of H35/Railroa d-impacted o pClass owing is a l is. The co mructures co nve waste s yve material of the curre ntor Buildin gte Treatmen tilation Stac kte Gas Tank ine Buildin gel Generato rBuilding (

Bntenance Eat out facility of loose sur futinely pos ts involves l material a srade, no po rd to FRS. T hWater Reacto rPlan on containe dexcess of th ervey units a rImpacted O pf the operat iance of the as been desigGrounds (L4 0ds (L401210 oundment GHighway 35d Right of Wpen land sur v1 Structure sist of the mmplete list o fntain the nu cystems, and nwas routin ent radioacti vg (B1010001 t Building (

Bk (B101000 3Vault (B10 1g (B101000 5r Building (

BB1010007)

Shack (B1 0operations, t hface contam ted as con tthe compl es waste. W irtion of the he Class 1 s tr d in the HS Ae unrestricte dre shown on pen Land Ar eing history o163.5 acre l ignated as n o012103) 5) Grounds (L4 05 (L4012107 Way Grounds vey units ar es major buildi nf all impac tclear reacto rnuclear fue lely handled

,ve material i n) B1010002)

3) 10004) 5) B1010006) 010008) hese structu rination, an dtaminated aete segmen tith the exce pse structure tructural sur v2-11 A indicate d thd release cri Figure 2-1.

eas of the facilit yicensed site on-impacted

.012106) ) (L4012108

)e shown on Fngs that wer eted structur ar, primary r el handling a

, transferre dnventory at Lres were su bd airborne r aareas. The tation, rem option of str us will rem avey units ar ehat the pres eteria was n oy and histo rhas no reas. ) Figure 2-1.

e initially c lal survey u neactor syste mand storage sd, and store dLACBWR rbjected to sp iadioactive m decommis oval, and ductural floor ain at site c le depicted i nence of resi dot expected.

rical inciden tsonable pot elassified as nits is provi dms, reactor systems. D d within th eresides in th eills of radio amaterial. S tsioning ap pdisposal of s and walls losure and an Figure 2-1 dual radioa cts as docum ential for re simpacted C lded in Tabl esupport sys uring opera tese building ese structur eactive liqui dtructural su rproach for all system sthat reside 3are therefor

. ctivity ented sidual lass 1 e 2-2. tems, tions, s. A es: ds, the rfaces these s and 3 feet re not La CrossLicense TRevision2.1.6.8.The folloClass 2 ocompleteLACBG-3 CLACBLACBLACBLACBBackTransG-1 CBargeThese strstructure LACBWWashingstructure Administthe decomLACBWstructure The LACSwitch Hunrestric tSupplemManual depicted

Based onin the Hsection 2residual the G-3 C2.2.CFrom Ocaccordanse Boiling WTermination n 0 Class owing is a l ior 3 structu re list of all i mBWR Crib HCrib House (BWR AdmiBWR WarehBWR WarehBWR Warehk-up Control smission Su bCrib House (e Washing Bructures did s associate dWR workers g Break Roo ms because t htration buil dmmissionin gWR Class 2 o rs will remai nCBWR AdmHouse will nted release ment 1, Multi(MARSAMin Figure 2

-n a review o HSA, coup2.3.5), the bucontaminati oCrib House, Characteriz actober 2014 nce with t hWater Reacto rPlan 2 and 3 Str uist of some res. All ar empacted str uHouse (B20 1(B2010102) nistration B uhouse #1 (B 2house #2 (B 2house #3 (B 2Center (B3 0b-Station S w(B3012103)

Break Room not routinel yd with LACand therefo m were not ahey reside iding, the G-3g approach cr 3 systems n at site clo sministration bnot be subj using a g ri-Agency R aE) (8). Th e-1. f the operat ipled with tuildings as son and hav ewill remain ation Appr othrough Au ghe Charact er uctures of the majo re located w iuctural surve 10101) uilding (B2 02010104) 2010105) 2010106) 012101) witch House (B3012104

)y house rad iCBWR liste dre consider eassociated win a Class 33 Crib Hou scalls for the and structu rsure and the rbuilding, th eected to F Rraded surve yadiation Su re Class 2 a ning history othe results sociated wit he been desigintact and f uoach gust 2015, serization S u2-12 r buildings tithin the lic ey units is pr o010103) (B3012102

)) ioactive sys td above are ed Class 2 with LACBW3 land area.

se and the Tcomplete s eral material arefore will n e G-3 Crib HRS. Instea dy approach rvey and A snd Class 3 sof the facilit yof charac th the G-3 sgnated as n ounctional fo rsite charact eurvey Plan.

that were i nensed site b ovided in T a) tems or mat eoutside of or 3. The WR operatio n With the Transmissio negmentation

,as waste or ot be subjec House and t hd, these str uusing the ssessment ofstructural s uy and histo rterization s ustation have on-impacted

.r G-3 powe rerization of L The Chnitially class ibut outside oable 2-2.

erials durin gthe LSE b uG-1 Crib Hns but are c oexception on Sub-Stati o, removal, a nsalvage. N oted to FRS.

he Transmi suctures will guidance o of Material survey units rical inciden turveys (as no reason

a. The G-3 sr operations.

LACBWR wharacterizati oified as imp of the LSE.

g operations.

ut were us eHouse and Bonsidered C lof the LAC Bon Switch Hnd disposal o portion of ssion Sub-S tbe surveye f NUREG-s and Equi pfor buildin gts as docum summarizeable potenti astation, incl uwas perfor mon Survey pacted The The ed by Barge lass 3 BWR House, of all these tation d for 1575, pment gs are ented ed in al for uding med in Plan La CrossLicense TRevisionincorporadocumendevelopeexecutingprocedursafely anCharacteobjectiveProviDeveSuppvolumThe decobuildingscharactersubjectedremoved 1757, ApThe charsubsurfacstructura

surveys wstructure

used to mabove grof the explanned,

planningA signifiunit is cl adesign foresult in unit meeterrors. As site-sLACBWselected.

in NUREParameteassess th ese Boiling WTermination n 0 ated the pr ented in the s ued to provid eg characteri zres and sur vnd effectivel yrization dat aes: ide radiolog ielop the req uort the ev ames. ommissioni ns, structures

,rization eff od to FRS.

Eprior to th eppendix O.

racterizatio nce soils, pa vl basement swere perfor ms. Upon co mmake deter mrade or subg xpected en d-executed a

n. icant questi oassified cor ror FRS. A a survey de sts the releas epecific Der iWR at the ti m The scree nEG/CR-5512er Analysis e correct cl aWater Reacto rPlan evious hist ourvey areas e guidance azation surve yey unit spe cy acquire th ea acquired t hical inputs nuired inputs faluation of rng approach

, and comp oorts focuse dExtensive c he performan cn surveys f oved surfaces

,s that will r emed in the Lmpletion, th eminations on wrade struct u-state struct und documenon that must rectly. The aclassificati osign that do ee criteria. I nived Conce nme the char aning DCGLs2 Volume 3(9), Table 6 assification or orical oper afrom the H Sand directio ny activities.

cific survey e requisite c hhrough the enecessary fo rfor LTP, an dremediation for LACBWonents to a dd on open haracterizati oce of final socused on g, and concre temain in th eLACBWR Ade data was a whether ad dures, surface ures at LA Cnted with th ebe answer eappropriate con which u nes not obtai nn some case sntration Gui dacterization s presented i, Residual R.91 (Pcrit = 0of impacted o2-13 ational and SA and pre vn to the per s The Plan winstruction sharacterizati execution of r the design od alternative sWR calls for tdepth of at lland areas on of equip msurveys is n ogeneral ope nte pads. Co e end-state dministratio nssessed for qditional char aand subsur fCBWR. Cone same data ed by the ch aclassificatio nnderestimat en adequate i ns, this can i ndeline Leve lsurvey was in NUREG-1Radioactive 0.10) for soi lopen land o rradiologica lvious site ch sonnel resp oworked in co s (sample p lon data.

the Plan w aof FRS, s and tech nthe demolit ileast 3 feet band remai nment, syste mot required in land area soncrete core condition.

n Building aquality and aacterization face soils, o rntinuing ch aquality an daracterizati on of a surve yes the pote nnformation t oncrease the p ls (DCGLs)performed, 1757 and th Contaminals were use dr soil survey l informati oaracterizati oonsible for i mnjunction wlans) that was used to mnologies an dion and rem obelow grad ening struct ums or struc tin accordan cs including: samples we rIn addition

,and several oadequacy.

Tdata is req ur beneath t haracterizatio nd the results on is wheth ey unit is cri tntial for con o demonstr apotential for mwere not y ealternate a ce concentra tation from Dd as alternat units. on collecte don efforts. I mplementin gwith implem ewere develo pmeet three pr id estimate woval of all o ne. Consequ eures that w itures that w ce with NU Rsite surfac ere taken fro m, characteri zof the G-3 s tThe data wa suired, primar he concrete fn surveys wincluded i ner or not a s utical to the s utamination cate that the s umaking dec iet establish ection levels tion values fDecommissi oe action lev ed and t was g and enting ped to imary waste n-site ently, ill be ill be REG-e and m the zation tation s then ily of floors will be n FRS urvey urvey could urvey isions ed for were found oning els to La CrossLicense TRevisionFor structo evalu7,100 dpmAppendixradionucthe consefor Cs-132.2.1.DDQOs wFRS. Hoto determunrestric tinspectionature, e applicablCharacteoutlined 1)State 2)Ident3)Ident4)Defin5)Deve6)Speci7)OptimThe DQOcollect.

Nand will assessmeobtainingobtained

Direct mMinimal that exhiDetect (H2.2.2.SCharacteapprovedapproachse Boiling WTermination n 0 ctures, the g rate the cla sm/100cm2 tox H. Use o flide distrib uervative app r37 is signifi cData Qualit ywere implem eowever, the mine the ra dted use cri tons and sur vxtent and r ale structures rization sur vin MARSSI Mthe proble mtify the deci stify inputs t one the study elop a decisi oify limits o nmize the des Os for site No structur etherefore n oent of concr eg core sam pto determi nmeasurement Detectable ibited the h iHTD) radio nurvey Desigrization su rd procedure sh based upo nWater Reacto rPlan ross screeni nssification ootal gross b ef the Co-60 ution for sur froach was t ocantly great ey Objectivesented for c hgoal of cha rionuclide mteria to de mveys of su ffange of radi o, residues, s oveys were d eM, Appendim, sion, o the decisio nboundaries, on rule, n decision er rign for obta icharacteriz aes located a bot be subject ete in basemples. Soils ne the mean s and scan sConcentrati ighest activ inuclide(s).

gn rveys were s and the Ch an the DQOs fr ng level tha tof survey ueta-gamma sscreening vface conta mo assume a der. s haracterizati oracterizatio nmixture, whe rmonstrate c officient qual ioactive con toils and sur fesigned to gix D. The s en, rors, and ining data.

ation includ ebove 3 feet bed to FRS.

ments and s uwere samp land maxim us of surfaceons (MDC) ity were se ndesigned aaracterizati ofor each sur v2-14 t was used dunits was t hsurface acti vvalue was c omination wo udistribution oon surveys i nn is to quant ireas the FR Sompliance wity and qu atamination i nface water.

gather the ap even steps i ned identifyi nbelow grade Consequen turrounding s oled volume tum activity asoils were as will be ent to an off

-and perfor mon Survey Pl vey unit. F oduring char ahe nuclide-vity based o nonservative auld be princ iof 100% Co n a similar mify and deli nS goal is co with 10 CF Rantity were n each appl ipropriate d an the DQO d ng the type swill remai ntly, sample coils. Build itrically. S uas well as t hmade usin gemployed f o-site labora tmed in acc oan. Survey or example, acterization aspecific sc rn Co-60 fro mas it was a nipally Co-6 0-60 since th emanner as a nneate conta momparison o fR 20.1402. performed ticable surv eata using th edevelopment s and quant in following dcollection w aing concret eufficient me he sample st ag the same or FSS. Vo tory for ana ordance wi tdesign inco ran open lan das an action reening val um NUREG-nticipated th a0 and Cs-13 7e screening vnticipated f ominated are af data again sCharacteri zto determin ey unit, incl ue DQO proc eprocess are

ities of me ddecommissi oas focused oe was sampl easurements andard devi ainstrument slumetric sa mlysis of Ha rth all appl irporated a g rd survey un ilevel ue of 1757, at the 7 and value or the as and st the zation e the uding ess as : dia to oning on the ed by were ation. s and mples rd-to-icable raded it was La CrossLicense TRevisiondesignatethe unresClass 1 spresent.

to identi fClass 2 osurvey mselect lo cmeasurembiased suunit. Adelineatewarrante survey unThe areacharacterS alsuBsyFRadSASS arSCPAL2.2.2.1.The numby assessse Boiling WTermination n 0 ed as Class stricted rele asurvey unit fThe survey fy the latera lor Class 3 r emeasurement cations for sment and/or urvey desig nA biased ap pe the extent od if the cha rnit. as and mate rrization sur vurface scan sll Class 1, 2urvey unit LBiased subsu rystems of cigure 2-3.

Random samddition, soil cans and s Administrati oamples wer ecans and sa mreas. cans and sa mConcrete sa miping and V A backgrounLACBWR inNumbmber of meas using the sa mWater Reacto rPlan 1 because i tase criteria.

focused on bdesign was l and vertic aeceived sur vlocations a nstatic meas usample lo cn or a rando mproach was of an area t hracterization ials survey evey included s and random2, 3, and n oL3012102 (i.

erface soil s aoncern in Cmples were t asamples w eamples we ron Building e taken fro mmples were mples were tmples were t entillation t und radiation cluding: as pber of Static urements a nple size nec er t may cont aTherefore, tbounding th e based upo nal extent of t hveys develo pnd scan area urements an dcations at ra nm approach warranted hat requires effort was ded and/or sa m: m and biase don-impacted e., the switc hamples were Class 1 and aken from aere obtaine d re taken o nand the G-3 m the septic t ataken on L Ataken on G-3aken in the unnels. study was phalt, concre tMeasureme nnd/or sample essary to sa t2-15 ain levels o f the characte re contamina tn the numbe rhe contami nped to inclu ds. Biased s ud/or sample sndom. The was addres swhen the cremediatio ndesigned to vmpled in an dd surface an dopen land ahyard). taken alon g2 areas inc lasphalt and cdirectly bel on accessible Coal Plant.

anks. ACBWR Ad3 Building abasement a rperformed te, and soil.

nts and/or Ss that were ttisfy the DQ Ofradiologic arization sur vtion where c r of measur enation. Are ade a combi nurvey desig ns. Random e decision o fsed by the Dcharacteriza tn. Alternati vverify the b ad around th ed subsurfac earea survey gside and un luding the pconcrete fro mow the asph ae roof surf a dministratio naccess and h ereas of the Ron materia lamples taken in eac hOs. al contamin aveys that we rontaminatio ements and as classified nation of ra nns used kno wsurvey desi gf whether t oDQO proces stion effort wvely, a rand oasis for the ce licensed a re soils sam punits with derneath un dpiping syste m pads and alt to a one mace areas o fn Building s ueavily trave lReactor Bui ls similar t oh survey un iation greate rre performe dn was pote nsamples re qas non-imp andom and bwn informat ign selected o use prima rs for each s uwas design eom approac hclassificatio nrea as part oples were ta kthe excepti oderground pms as sho wpaved area meter depth.

f the LACBurfaces and led surfaces.lding, WT Bo those fou nit was deter mr than d in a ntially quired acted, biased ion to static rily a urvey ed to h was n of a of the ken in on of piping wn on s. In BWR drain B, and nd at mined La CrossLicense TRevisionFor the cthat will and/or saof residuFor the sample svertical eFor non-validate measuremtrivial le vgenerated2.2.2.2.For the csurvey uSample lto specifithat werresponsibsurvey dradioacti vpotential from the 2.2.2.3.Survey uarea to barea scanSuperviswas givesurvey un2.2.2.4.The char(beta andsurvey ofFRS conand volusamplingfollowingse Boiling WTermination n 0 characteriza tbe subject eamples take nal radioacti vcharacteriz asize was ba sextent of the impacted a nthe basis ments and/

ovels of lice nd radionucli dDetermcharacteriza tnits that wi llocations w eic locations wre taken in ble Radiolo gdesign pro cvity, depresspill locati oHSA aided Scan Cunits were s cbe scanned i nned was c or and/or t hen to infor mnit. Typesracterizatio nd gamma); s tf any concr ensisted of a cumetric sam pg of surface g is a descri pWater Reacto rPlan tion of imp aed to FSS, t hn in the surv eve contamin aation of Cla sed upon th econtaminat ind Class 3 o pof the cla sor samples wnsee-genera tdes are pres emination of tion of non

-ll be subjec tere determin within the s ueach surve gical Protec tcess. Consions, disc oons, or area sin the selec tCoverage canned to t hn each surv ontingent u pe Project H emation from s of Measur en survey of tatic beta m eete and/or as combinatio nples. The s uand subsur fption of the dr acted Class 1he minimumey units we ration in the sss 1 structu re necessary nion. pen land su rssification.

was suffici eted radionu cent in non-i mStatic Meas u-impacted a nted to FRS, ed by gener urvey unit.

Ty unit was tion Super vsideration wolored areas

,s where the tion of biase dhe extent pr ey unit was pon the pr oealth Physic the initial wements and Sbuilding su reasurement sphalt-paved n of surface urvey of th eface soil, se ddifferent ty p2-16 1 and Class m number o fre commens usurvey unit.

res that wil number of srvey units, t h Conseque nent to ensur eclides are p rmpacted are aurement an dnd impacte dsample loc aating rando mThe locatio ndetermine dvisor and/or was given

, cracks, lo wground ha sd locations.actical in a cdetermine dofessional j uist during t hwalk downs Samples rfaces cons is, material s aopen land ascans (beta e open land diment and spes of meas u2 open lan df random o rurate with t h l remain a nsamples ne ehe primary cntly, the n ue with reas oresent in C las. d Sample L od open land ations were m pairs of c n of biased md by the p rthe Project to locatio nw point gra vs been distu rccordance wd during the udgment of he survey d eand the a misted of a c oamples and sareas that w iand gammaareas consi ssurface wat eurements an dd areas (pa vr biased dir ehe probabili tnd be subje ceded to asse scharacteriza tumber of sonable con flass 3 areas ocations areas and Cprimarily c hoordinates t measuremen trofessional jHealth Ph yns that ex hvity drain prbed. Hist owith their cl asurvey des ithe Radiol oesign proces mbient radia tombination smears. Th eill remain a na), static be tsted of gam mer for isoto pd samples th aved and unp aect measure mty of the pre scted to FR Sss the later ation DQO wsystematic fidence that and no lic eClass 2 stru chosen at ra nhat corresp ots and/or sa mjudgment oysicist duri nhibit meas upoints, actu aorical infor massification.

ign process.

ogical Prot es. Conside rtion levels iof surface e characteri znd be subjec tta measure mma scans a npic analysis. at were utili zaved) ments sence S, the al and was to static only ensee-ctural ndom. onded mples of the ng the urable al and mation The The ection ration in the scans zation ted to ments, nd the The zed.

La CrossLicense TRevision2.2.2.4.1Gamma activity.

used for

Ludlum MLudlum MScanningrate not twas mainand, loca2.2.2.4.2 Scanning7,100 dpmincludingHand-helused.

Beta scanand withpreventedwas detecalculateof the su rIf not iminstrumenevaluatioinvestiga2.2.2.4.3

Direct msurfaces typically

detectorsDirect macquiringtypically

designateadjusted 2.2.2.4.4If applic verify lose Boiling WTermination n 0 .Gammscans were Sodium io these scans.

Model 44-10Model 44-1 0g was perfo rto exceed 0

.ntained wit hations of ele v.Beta Sg was perm/100cm2 ag, but not l ild beta sci nnning was ph a scannin gd scanning aermined, a nd a priori torvey. mpacted by hnt to identi on. Any id eation and po t.Directmeasuremen tof the buil dperformed

s. measurement sg data over used for s ued investiga tas appropri a.Remoable, remo voose surfac eWater Reacto rPlan ma Surface Sperformed odide (NaI) g EnergySol0 Detector 0 NaI detect ormed by mo.5 m (20 in) hin 15 cm (6 vated direct lSurface Sca nrformed in action level.

imited to; f lntillation an dperformed wg speed of oat the speci fnd the sca no ensure tha thigh ambien tfy location sentified area stential deco nt Measurem ets were pe rdings or o nusing ~10s were cond ua pre-deter murface meas ution level o rate to achie vovable Surfa cvable beta a ne contamin ar Scans over open l agamma scinutions TechnSensitivity (ors to Co-6 0oving the d eper second. in) of the s levels were fns order to Beta scan sloors, walls

,d/or gas-fl owith the dete one detecto rfied distanc enning techn it the MDC ft noise level s of elevate s of elevate dntamination.

ents rformed to n concrete o00 cm2 or lucted by pl amined counurements an dr MDC undve an accept ace Contami nnd/or alpha ation is les s2-17 and surfaces ntillation det nical Suppo r(10) exami n0 and Cs-13 7etector in a s The dista nurface if po flagged for flocate ar s were perf o, ceilings, r oow proporti octor positio nr active wi ne, the detec tique adjust efor scannin gs, technicia nd activity t hd contamin adetect total or asphalt p aarger size dacing the de tnt time. A d generally per consider aable MDC f onation contaminati s than the to identify tectors (typi crt Documentnes the resp 7 when used serpentine pnce betwee nssible. Au dfurther inve sreas of re sormed over aoofs, aspha lonal detect on maintaine dndow per s etion sensiti ved accordi ng was appro pns monitore dthat require ation were m levels of aved areas.scintillati otector near tcount time provided de tation. The ior direct me aon or smea rapplicable locations o fcally 2" x 2 "t (TSD) RS

-onse and s cdfor scannin gpattern, whi ln the detect odible signals stigation an dsidual acti vaccessible s tlt and conc rors (typicall yd within 1 cecond. If s uvity for the angly. Sca npriate for th ed the audibl further inv marked or fl acontaminat i These me on or gas-f lthe surface t oof one to ttection leve linstrument casurements.

r surveys w action leve lf residual s u") were typ i-TD-313196can MDC og surface so ile advancin gor and the s uwere moni td/or samplin gvity above tructural su rrete paved ay 126 cm2) cm of the s uurface cond ialternate di snning speed e stated obj ee response oestigation aagged for f uion on stru casurements low propor to be counte dtwo minute sls well belo wcount times were perfor ml. A smeaurface ically 6-006, of the ils. g at a urface tored; g. the rfaces areas. were urface itions stance was ective of the and/or urther ctural were tional d and s was w the were med to ar for La CrossLicense TRevisionremovabsurfaces.

moderateactivity a2.2.2.4.5 Concretecontaminwill remadiamond 1/2-inch wpulverize2.2.2.4.6Samples locationsscanningdefined asplit spo otools. Subsurfahand augsurvey un2.2.3.InThe radiprovide bidentifie daction leand expestatic meConcern Commerperform

3) analysInstrumein Table 2.2.3.1.All data characterse Boiling WTermination n 0 le activity w A 100 c me pressure.

Sas appropria t.Concre core borin gnation and t hain and be s ubit core dr iwide "puck sed and anal y.Materof soil, sed s as well as

g. Surface s oas soil belo won samplin gace soil was gers. Subsu rnit. nstrumentaation detec tboth reliabl ed for the d eevels. Dete cected perfo rmeasurements (ROC) at a cially avail athe three b asis of materi antation and 2-3. Calibrloggers, as srization we rWater Reacto rPlan was usually m2 surface aSmears wer ete. rete and As pg and the s ahe presence ubjected to Fill. The co ns", represe nyzed for isot orial Samplin giment, and sother locati ooil is define dw the top 15 g system or, bsampled b yrface soil sa mation Selecti otion and me e operation aecommissio nctor selecti omance in th and scanni MDC of 50%able portabl easic survey mal samples.

nominal M Dration sociated det ere calibrate dr taken at ea carea was s ae then analy zphalt Core S aampling of of volume tFRS. Core bncrete samp nting a ce rtaopic content

.g sludge were ons in area sd as the top cm layer i nby using ha ny direct pus hmpling was on, Use an dasurement i and adequat ening of LA Con was base de field. In ng were ca p% of the ap pe and labora tmeasuremen DC values t hectors, and ad on an ann u2-18 ch direct m eampled wit hzed for the pampling concrete w etric contami bore sampli nle produce dain depth i

n. obtained fr s exhibiting 15 cm (6-i nn 1 m incre mnd trowels, bh sampling sperformed ad Minimum nstrumentat e sensitivity tCBWR at led on detect iall cases, t hpable of de tplicable acti otory instru mts: 1) surfa chat were e mall other po rual basis u seasurement lh a circular presence of gere used to nation in c ong of concr ed by the cor into the sur from designe delevated ac tnch) layer o fments. Surf abucket auge rsystems (e.

gas necessar yDetectable tion for cha rto detect th eevels suffic iion sensitiv ihe instrume ntecting the aon level.

ments and de tce scanning; mployed duri nrtable instru msing Nation alocation on cloth or p agross beta a nassess the doncrete wallete was acc oing was ty pface. Con cd biased an dtivity that wf soil while sace soil was rs, or other sg. GeoProbe y to address tConcentra tracterizatio ne initial suit eiently belo wity, operati nnts and dete canticipated Rtectors were 2) static m eng characte rmentation t hal Institute onon-asphal taper filter, und/or gross depth of su rls and floor somplished u spically slice dcrete pucks d random s awere identifi esubsurface scollected u ssuitable sa m) or by m the DQOs f otions (MDCn was selec te of radionu cw the estab lng character ictors select eRadionucli dtypically u seasurement srization are hat were us eof Standard st type using alpha rficial s that sing a d into were ample ed by soil is sing a mpling anual or the Cs) ted to clides lished istics, ed for des of sed to s; and listed ed for s and La CrossLicense TRevisionTechnoloaddressed2.2.3.2.The receiused for portable character2.2.4.LGamma proportiolaboratorquality ppreparatisite labo rIn all caachievedaccepted

analyticalaborator2.2.5.QMARSSIused to quality fo1576, MuRegulatothrough (12). Fumay be achievedThe QAPused durifunctionaAll charaapprovedaudit aCharacteprescribeapplied contractose Boiling WTermination n 0 ogy (NIST) td in the QA PInstruipt, inspecti ocharacteriz aradiologic arization is a dLaboratory Ispectrosco ponal counti nry in accord aprograms of ion and anal yratory under ases, analyt id. The ana lmethodolo gal methods ries used for Quality AssuIM, section demonstrat efor sample a nulti-Agency Rory Guide 4

.Normal Op urther, MARused in ad dd. PP was pre ping the site cal activities, acterization d procedure sand survei lrization sta fed, implem eto any ap pors. Water Reacto rPlan traceable so uPP. ument Use a non, issue, co ation was pal instrume nddressed in t hInstrument py was pri mng and liqui dance with a pthe contra cysis of char athe QAPP.

ical method slysis of ra dgies or oth eemployed characteriz aurance 2.2 discuss ee that site cnalysis take nRadiologic a.15, Qualityerations to RSSIM and dition to, o rpared and i mcharacteriza tthe DQO p ractivities e ss. The eff ellance acti vff and prog rented, and vplicable ser vr urces. The cnd Control ntrol, and a cperformed i nntation.

The QAPP. Methods a nmarily perfo rd scintillati opproved lab octed off-site acterization ss were esta bdiological c oer compara band the l aation. es the need fconditions a rn to suppor tal Laborator yy Assurance License Te rMARLAP br in lieu of, mplemented ttion and FR Srocess, and mssential to dective imple vities, inc lram self-as sverified w hvices provi d2-19 calibration occountabilit yn accordanc eThe issue and Sensitiv irmed by thon analysis oratory proc evendor lab osamples pro vblished to eontaminants ble method oaboratory Mfor a qualit yre acceptab lt characteri zy Analytica lof Radiol ormination)

-both indicat eexisting q uto ensure th S process.

Tmeasures ne cdata quality wmentation oluding fie lsessments, ahen deficien cded by off

-of instrumen ty of portabl ee with issu eand contro lities he on-site r awas perfor medures. Ene roratories th avided the sa mensure that used stan dologies. T aMDC achievy system to le for unre szation and F l Protocols Mogical Mon i- Effluent S te that a Qu auality syste me adequacy The QAPP d ecessary to a cwere implemof character ild walk-doas appropria tcies were i-site vendo rts used for ce radiologic ae and contr ol of instr uadiological med by an rgySolutionsat were use dme level of required Mdard approv eable 2-4 pro vved by the ensure the astricted rele FRS is discu Manual (MAitoring Pro gtreams and ality Assur ams to ensu rof data bei nescribes pol ichieve quali tmented and ization was owns by te. Correc tidentified.

rs, as well characterizat ial instrumen tol procedur euments use dlaboratory.

approved v es ensured th ad for the re cquality as t hMDC values ed and gen evides the t yoff-site v eadequacy o fase. Labo rssed in NU RARLAP) (11 grams (Inc epthe Enviro nance Project re data qual ng develope dicy, organiz aty data. performed uverified th rEnergySolutive actions These meaas on-site ion is tation es for d for Gas endor at the ceipt, he on-were erally ypical endor f data ratory REG-) and eption nment Plan ity is d and ation, using rough utions were asures sub-La CrossLicense TRevisionThe Chaquality aand is sufollows: EopAstDDetails othe procedata acqurequiremPEPSPMprAll charaPlan, the 2.3.SIn Octobplacing tOctober characteracceleratEnergySoOctober 9August 6documenCharactePN-16402015 FieRadioactcharactercharacterse Boiling WTermination n 0 aracterizatio nassurance an dubject to the Establishme nperations.

Actions to e ntaff. Documentati oof the QA/Q Cedures and suisition an dments. The s personnel qu aExecution in roper docu melection of aroper instru mManagement rocedures, pacterization QAPP, all aummary ofber of 2005, the unit int oof 2014, rization of Ltion of de olutions in a9, 2014.

T6, 2015. Th ented in tw oerization Su r017-001, LAeld Work (14tive system srization dat rization has Water Reacto rPlan n Survey P ld quality c oQAPP. Th ent/implemen tnsure that th eon of the da tC elements ssample plan d recording pecific QA/

Qalifications, accordance mentation of appropriate iment calibr aoversight o fprotocols, anactivities wapplicable i mf Character iDairyland po a SAFSTODairyland LACBWR incommissio naccordance wThe schedul ee results of t ho separate rvey Report CBWR Radi4). s that rem aa in certai nbeen deferr er lan was de vontrol (QA/

Qe QA/QC prtation of pla ne procedures ta collected.

specific to c hinstructions was guide dQC programexperience, with appro vsurvey data instruments tation and da if characteri zd document awere conduc tmplementin gization Sur vperformed a OR conditio ncontracted n anticipatio nning activit iwith Energy Sed EnergyShe site char areports, G Gfor Octobe riological C hain at LACn areas dued until suc h2-20 veloped acc oQC) progra mogram ele mns, procedu r are underst oharacterizat

i. The char ad and cond um component and trainin gved procedu rand sample to perform t hily function azation activi tation requir eted in acco rg procedures vey Resultslimited ch an. This su rEnergySoln of the dev eies. CharSolutions chaSolutions sitacterization sG-EO-31319r and Nove mharacterizat iCBWR affecue to ambi eh time that r aording to t hm for the de cments applic ares, and pro tood and foll ion are pres eacterization oucted in co ms for site ch ag. res. analyses.

he surveys.

al checks.

ties relative tements. rdance with

, and appro varacterizatio nrvey is doc ulutions to elopment o f racterizatio naracterizati ote character isurveys per f96-RS-RP-0 mber 2014 Fion Survey Rcted the ab ent radiatioadiological ohe essential commission iable to char atocols for th elowed by th eented in the Qoperations a nmpliance w iaracterizati oto the adher ethe Charac tved sample pn survey of umented in perform afthis LTP a nn activities, on procedur eization eff oformed by E n01, LACBWField Work (Report for Jility to ac qon levels.

or physical celements oing of LAC Bacterization ae field e implement iQAPP, as wnd the asso cith these Q Aon are as foll ence to terization S uplan instructthe LSE pr iReference 7a more detnd the antici p, performe des commenc eort conclud energySolutioWR Radiolo(13) and L CJune thru A quire mean iIn these cconditions wof the BWR are as ing well as ciated A/QC ows: urvey ions. ior to 7. In tailed pated d by ed on ed on ons is ogical C-RS-ugust ingful cases, would La CrossLicense TRevisionallow thethe decomsignifica nby revisio2.3.1.BDuring tbackgrouacquired backgrouAs part obackgrouLACBWNormallybe repressite area Supervis appropriaresults.

were conConcreteis locate dnon-impaapproximunit L40 L401210samples aThe anabackgroucan be atmean Cs 0.135 pCwas 0.07RelevantStation (

Zat Zion SZion to Cgeographfor distubackgrouwithin thcategoriedrainage se Boiling WTermination n 0 e survey of tmmissionin gnt additiona on or adden dBackground the initial c hund study f ofrom vari ound study is of the 2014 und levels aWR fell withi ny, backgrounsentative.

Hwas chosen

.or selected aate for obtai nAlthough t hnsidered una fe samples a nd north of t hacted surveymately 100 s 12108. Soi l08 were also are provide dlysis of th eund study f ottributed to g-137 conce nCi/g with a m0 resulting it to LACBWZNPS) title dStation (15). Cs-137 leve hically simil aurbed soils aund Cs-137 he expecte d es of soil in and non-dr aWater Reacto rPlan hese survey g process, i nl characteri zdum as a pa rStudy haracterizati or soils at L Aous locatio nsummarize dcharacteriz aat LACBWRn nominal e xnd reference However, no

. The Ener gan area out sning backgr ohe selected sffected by p and direct me he LSE. A y unit L401 2quare mete rl samples fr oevaluated fd in sections e backgrou nor soils. Th eglobal fallo untration of smaximum obin the uppe rWR is a stud yd ZionSolutio This docu mls anticipat ear. The doc uas well as ulevels for t hrange of dthe non-i mainage, dist ur units. Solu ncluding fol lzation data irt of the req uon survey pACBWR. Rns outside od in Table 2-ation effort, R. The pu rxpected lev eareas shoul suitable of fgySolutions Pside of the Lound measu sample loca tast LACBWasurements sphalt sam p2106. Surf ars of undist uom non-impfor use as b a2.3.3 and 2

.nd soil sa me results di dut. For the tsurface sampbserved co nr range for t hy performed ons TSD 13ment was p red from wo rument predi cundisturbed he site spec idisturbed so mpacted area urbed and u n2-21 tions intend slowing the sis obtained, uired 2 year performed i nReference 7 of the own e5. EnergySolurpose of th eels for soils, d be reason af-site locati oProject Heal LSE but on rements bas tions were iWR operatio nwere taken ples and dir eace soil sam purbed non-d rpacted surveyackground r e.3.5.3. mples in 20 1d report Cs-1two backgro uples taken o ncentration ohis data set afor the dec o-004, Examirepared to c orldwide fall cted ranges fsoils and is fic backgro uils in non-ds at LACB Wndisturbed s os to continu esubmittal of this chapte rupdate of t hn October 2states that aer controlle dutions perfore study wa sconcrete, a nably close t oon was iden tlth Physicist the license ded upon the inside the L Ans. in Class 3 sect measure mples were a crainage soil y units L40 1eference soi l14 compare137 at level sund studies n or aroun dof 0.268 pC iat a 95% co nommissioni nination of C sompare site out. The Lfor backgro u presented iund studies drainage ar eWR, the up poil from the e characteri zthis LTP.

Ir of the LT Phe approved 005, Dairyl a series of s d area. T hrmed a limi ts to assess ind asphalt.

o the decom mtified. Consand the Ra dd LACBWR previous ra ACBWR licsurvey unit Lments were cquired fro mwithin non

-12107 and ols. Analysi sed favorabl ys slightly a bperformed ad the site pr oi/g. The s tnfidence lev eng of the Zi os-137 Glob asoil sample LACBWR anund concent rin Table 2-6performed aeas. As th eper 95th perZion backg rzation throu gIn the case wP will be up LTP. and perfor moil samples he result o fted assessm eif backgrou nmissioning ssequently, a ndiation Prot esite that sediological s ucensed area

,L3012101, walso collec tm a small a r-impacted s uother areas ws results for y with the bove MDC.

at LACBWRoduced a m etandard dev iel of 0.275 p on Nuclear Pal Fallout in Cs-137 res und Zion sit erations of C s6. The obs eat LACBWRere were v acentile leve lround study ghout where dated med a were f this ent of nd at site to n on-ection emed urvey , they which ted in rea of urvey within these 2005 This R, the ean of iation Ci/g. Power Soils ults at es are s-137 erved R fall arious ls for were La CrossLicense TRevisionconsidereareas, an 2.3.2.PEnergySoDecommdecommifrom thesome of tless thanprepared2.3.3.NBased up163.5 acrimpactedcontaminoperationISFSI woperationphysical for compfor the c lThe non-segregateinside ofHighwaystudy forwithin suin coal fISFSI facFrom Ocimpactedsurvey unand the iimpactedTo supp objectiveopen landby perforThe 2015primary surveys ase Boiling WTermination n 0 ed appropri ad Class 2 a nPotential Ra olutions TSissioning (issioning of sampling othe theoreti cn 2 years, a

n. The list o fNon-Impact epon the info rre licensed d." The nnation given ns. The de twere not im pns (i.e., wit hcharacterist pliance bey olassification

.-impacted o ped into five f survey un iy 35. This sr soils. The urvey unit L 4from the G

-cility, whic hctober 2014 d open land nits and we rinitial result d as it was dort this co ne of the ad dd survey un irming additi 5 characteri zobjectives and sampli nWater Reacto rPlan ate backgr ond 3 open la ndionuclide sSD RS-TD-3(16) establi LACBWR. of various mcal neutron an initial suit ef potential r aed Open Larmation co msite surrou nnon-impacte that histori ctermination pacted by lhin the LSE ics. The ar eond the char

a. pen land are survey uni tit L401210 8survey unit non-impact e4012103.

A-3 station a nh has not be eto August areas of t hre character is of the 20 1determined tnclusion, a ditional char aits given an ional soil sa mzation camp of the addi ng to suppo rr ound conce nnd area surv es of Concer n313196-001

,shes the b a Industry g umedia from pactivation pr oe of potenti aadionuclides and Areas mpiled in th ending the Ld areas h acal informat ithat the co nlicensed op e), site use, teas designa tacterization a is approxi mts. Non-im p8 in a vegetwas forme ded survey u nA majority o fnd survey u nen characteri z2015, cha rhe site. Th eized as suc h14 character ithat there is dditional c hacterization initial Class mpling and gaign was d etional char art the "non 22 ntration lev eey units at Ln , Radionucasis for an uidance was past plant ooducts, nobl al ROC for is listed in Te HSA, a la rLSE and ISave no reaion provide sntiguous op eerations wa stopography, ted as non-i msurveys an dmately 352, 3pacted openated area wd during ch anits are sho wf the surface nit L40121 0zed and is n oracterization e survey un ih in Referen cization, the sno reasona bharacterizati osurveys pe r3 classifica tgamma walkesigned in acacterization

-impacted" cels for the LACBWR. clides of Cinitial suit ereviewed a soperations.

le gases and the decom mTable 2-7.

rge portion oSFSI receiv easonable p os no indicati oen land are as based on site discha rmpacted ar ed sampling p360 square mn land surv ewith minima laracterizati own in Figurearea in sur v06 complet eot addresse dsurveys wits were or ice 13. Bas ese survey u nble potentia on was per frformed in 2tion for re-c lkover surve yccordance wwas to pe rclassificatio nevaluation Concern De of potent is well as the Based on t hradionuclid emissioning o of the open ed a classi fotential to on of impac tas surround ithe locati orge pathwa ye not requir eperformed t ometers in si zey unit L40 l ground di son to facilit a2-1. The Gvey unit L4 0ely surroun dd by this LT Pwere perfor miginally cla sed upon a re vnits were re cal for residu aformed in 22015 was t olassificatio nys. with Referen crform suffi cn and to p rof non-im puring LACial ROC foanalytical r ehe eliminati oes with a ha lf LACBWRland areas ofication as "contain re st from LAC Bing the LS Eon(s) of lic eys, and oth eed to be sur vo provide a ze. This are a12109 is l osturbance e aate a backg rG-3 station r e012105 is co vds the LAC BP. med in the ssified as C lview of the classified as al contamin a2015. A mo evaluate c en as non-im pce 4. One ocient radiol orovide reaso pacted CBWR or the esults on of lf-life R was on the "non-sidual BWR E and ensed er site veyed basis a was ocated ast of round esides vered BWR non-lass 3 HSA non-ation. major ertain pacted of the ogical nable La CrossLicense TRevisionassurance2015 chabased onDuring thunits L40logger wwas scanGamma sor gravelMinimumevaluatedsurvey unan Explowere dueThirty-twtoward dshown ininstrumenpositivel ysurface sThese vain sectio nspecific bin the grwere verySeventeemeter. concentraderived gaverage maximumbackgrou137 concsurface sthe Hwy Two aspsurvey unwere lessidentifie dA summpresentedse Boiling WTermination n 0 e that the naracterizatio n a random d he 2015 ch a012103, L4 0with a 2" by 2nned due to surface sca nl. Alarm s em Detectab ld during th enit L40121 0oranium GR

-e to the pres ewo surface sdiscolored ar n Figure 2-5nt MDC in y identified soil samples alues are wi tn 2.3.1. On background rounds east y close at 0.

en subsurfac Of the 17ations great egamma-emitCs-137 con cm observed und range fo centrations t hsoil backgro u35/Railroa dphalt sampl enits. The as ps than the Md by gamma ary of the gd in Table 2

-Water Reacto rPlan non-impacte dn survey fo cesign to ens uaracterizatio 012105, L4 02" NaI dete cinaccessibil inning focuse det-points fo re Count R ae performa n7 and one i n-135. The ence of natu rsoil sample seas or areas

5. Cs-137 26 of the 3 2by gamma swas 0.131 hin the exp ely one Cs-1 3data set. T hof Highwa y135 pCi/g a ne soil samp l7 subsurfac eer than the tting radion ucentration o bconcentrat ir Cs-137 as hat exceede und. This sd Right of Wes were col lphalt surfac eMDC of 1,9 3spectrosco pgamma spec t-8. r d survey un icused prima rure an unbi an survey, a 012106 and ctor. In sur vity from th ed on undist ur the instru mate (MDCR)nce of the gn survey uni tresults of t hral backgro us were coll ewhere the gwas positi v2 samples.

spectroscop ypCi/g with ected backg r37 result ex chis sample wy 35. The mnd 0.131 pC les were ta ke soil sam pinstrument uclides wer ebserved in tion of 0.4 0discussed i nd the maxi msample was tWay Grounds lected from e was first s c38 dpm/100 cpy in any of ttroscopy res u2-23 its do not crily on soils ased survey.minimum oL4012108 vey unit L4 0e presence o urbed soils wment were s) of the in sgamma scant L4012108.

he investig aund activity.

ected from ground had bvely identi fNo other p oy. The aver aa maximumround range ceeded the mwas the max imean of the ni/g, respecti vken at rando mples taken, MDC in ei e positively ithe subsurf a09 pCi/g. T hn section 2.

3mum Cs-137the maximu. random lo ccanned wit hcm2. No plathe asphalt sults for eac hcontain plan tand asphalt of 1% of th ewas scanne d012107, les sf tall, thick with minima lset at the o bstrument.

An, one in s u All scan a lation indica tnon-impact ebeen disturb efied in con cotential pla nage Cs-137 cm observed cfor Cs-137 maxium res uimum 0.463 non-impact evely. mly selecte dCs-137 wght sample sidentified b yace soil sa mhese valu e3.1. Only o n7 concentrat ium 0.409 p Ccations in ph a beta-gam mant derived rsamples. h non-impa ct-derived r at. The sam pe surface s od with a M os than 1% o fvegetation al vegetation bserved bac kA total of furvey unit Llarms were i nted the elev ed areas at ed. The sa mcentrations nt-derived r aconcentratio concentratio nsurface sa mult of 0.268 pCi/g valu eed and site-sd locations twas positiv es. No othe ry gamma spmples was 0.

es are wit hne subsurfac ion found i nCi/g value th paved areas mma detector radionuclide cted open laadioactivity.

ple locations oil area in s uodel 2350-1 f the surfac eand steep te or disturbe dkground pl ufour alarms L4012106, t wnvestigated uvated scan r elocations bmple locatio ngreater tha nadionuclides n observed in of 0.463 pmples as disc upCi/g in th ee and was l ospecific dat ato a depth oely identifi er potential ppectroscopy.

087 pCi/g whin the ex pe sample ha n the site-sp eat was loca tin non-imp

. All scan r es were posi tand survey u The were urvey data e area rrain. d soils us the were wo in using esults biased ns are n the were in the pCi/g. ussed e site-ocated a sets of one ed in plant- The with a pected d Cs-ecific ted in pacted esults tively unit is La CrossLicense TRevisionA coal assamples The resulThe labconcentraalso posi concentraconsidereof the plradionucpositive

ratios arcomparedhigher thoperationconsistenthe sporaderived rIn surveygamma sarea to dapproximuranium readings 2.3.4.ImThe HSAoperationbeen clasbeen ideninto two north of

Highwaythree ClaThe charprepared employedradionuc of suffic isurface aobtained Survey contaminse Boiling WTermination n 0 sh sample f rwere sent t olts of the an aboratory a nations exce etively detec tations of th eed to very l ilant-derived lide mixtu rresults for Cre 118 and d to the sit ehan expecte dnal history, tnt with natu radic positive radionuclide y unit L401 2spectroscop ydetermine i fmately 7,00 0and thoriu mconducted dmpacted OpA identifie dns. The ap pssified as Cntified as "

iClass 2 sur vthe LSE, t hy 35 and th eass 3 survey racterization for each sd to determ lide concen tient quantit yand subsur ffrom belo wtechniques nation ident iWater Reacto rPlan rom survey uo Test Amealysis are pr enalysis spo reding the M Dted but at le ve positively iikely be the radionucli dre fractions Cs-137, Sr-16, respec te-specific m id by factor sthe radionuc ral backgro u analytical rs in these s u2108, a rep ry. In additi of there is a 0 to 8,000 c pm series nu cduring the w pen Land Ad the open proximate ar eClass 1. An impacted" b vey units.

The transmis se haul road uunits combi nof the impa csurvey unit ine the late rtrations in t hy and qualit yface soils i nw the structu rwere emplified and thr unit L40121 erica Labor aesented in Tradically i dDC, includi nvels that are identified ra dresult of co udes. This

c. For exa m90 and Fe-5tively. W hixture fracti s of 4,800 alide ratios, aund and co mesults are v eurvey units.

resentative son, gamma ssignificant pm). The aclides with alkover sur vAreas land area ea is 1.5 ac rapproxima ty reactor o pThree impac tsion switch yused to tra nned is appr octed open l ain accord aral and vert he soil. Cha ry to quantify n each ope nres due to in tloyed to d ehe radionuc l2-24 05, six surf aatories for g Table 2-9.

dentified s eng H-3, C-1 4consistent wdionuclides wunting unce rconclusion wmple, samp

55. Howevhen the rati ons in Cha pand 10,700, and primaril ymprise 88%

oery unlikely sample of t hscan readin gdifference analysis of tno plant d evey average dinside the res. All op etely 3.46 ac rperations.

Tted Class 3 syard and th ensport dry f uoximately 1 6and areas be gance with Rical extent oracterizatio nthe potenti an land surv eterferences aetermine t hlide concen tface soil sa mgamma spec teveral pla n4, Fe-55, N iwith natural bwere close trtainty as o pwas support ele L30121 0ver, the S r-9ios from L 3pter 6, Table respectivel y the conce nof the site-s pto represen the rail road gs were tak efrom site bthe railroad erived radio d 7,000-8,5 0fenced LS Een land surv ere area that This open l asurvey units e area enco muel casks to 6.5 acres.

gan in Octo bReference 4of any cont n inspection sal volumetri cey unit. L iand inaccess he lateral atrations in tmples and fi vtroscopy an dnt-derived ri-63, and Sr

-background to the detect ipposed to th ed by a re v05-CR-GS-090/Cs-137 a n3012105-CRe 6-3, it is s ly. In con cntrations of Cpecific radi ot the actual pbed gravel en of the rai lbackground bed gravel onuclides.

T00 cpm. E as "impa cey units ins isurrounds tand area has were desig nmpassing t hthe ISFSI.

ber 2014. A

4. Survey amination i ds and survey sc contamina timited soil ibility.

and vertica lthe soil.

Ave subsurfac d HTD analradionuclid e-90. Cs-13

7. In all cas eion limits a ne actual pre sview of exp 002-SS ind ind Fe-55/C sR-GS-002-S Seen that th eclusion, bas eCs-137 whi conuclide mi xpresence of pwas analyz el road bed g(which ave rindicated n aThe gamma cted" by r eide the LSE the LSE ha s been segre nated for th ehe site acce s The area oA sample pla ntechniques dentified a ns were perf otion of acce sinformatio nl extent o fA combinati oe soil lyses. es at 7 was es, the nd are sence pected icates s-137 S are ey are ed on ch are xture, plant-ed by gravel raged atural scan eactor have s also gated e area ss off of the n was were nd the ormed ssible n was f any on of La CrossLicense TRevisionrandom asurvey pprofessioProtectioradioacti vspill loc asurvey lonot requlocationsradiologiA surfacesurface sor surfacwere takeintervals Each sursite radi onecessaryAll surfaSeveral sfull isot osurvey un2.3.4.1.

There areThe Clasarea in t hReactor radioacti vareas, pr eTwenty-tmeasurablocationstaken in

taken, Csamples 13 samplidentifie dthe surf0.287 pCsamples wSeventy-one metese Boiling WTermination n 0 and biased sackage. Th eonal judgm eon Supervis vity, depres ations, or a rocations wa suired for so is were sele cical contami ne soil sampl eoil samples ce scans ind ien from 0.1

5. rface soil, c oological lab y to achiev eace and sub soil samples opic analysi snit per Ref eClass e four (4) opss 1 open la nhe Class 1 o pBuilding, t hvely conta mevented the atwo (22) su rble radioac ts, or areas wClass 1 ope nCo-60 was pand Cs-13 7les. No ot hd by gammaface soil s aCi/g. The awas 0.096 pnine (79) s uer, two (2) l oWater Reacto rPlan urvey locat ie locations oent of the Eor. Consisions, disco reas where ts also deter mils in an o pcted on as pnation.

e was taken were acqui ricated eleva t5 cm to dep tomposite su boratory by e an isotopi csurface co mwere select es (HTD rad ierence 4.

1 Open La npen land su rnd survey u npen land su rhe Turbine minated buil dability to pe rrface soil sa mtivity, disco where the gr on land survepositively i d7 was posi ther potenti a spectrosco pamples wasverage Cs-1Ci/g with a mubsurface so ocations bia sr ions were e sof biased m eEnergySolutideration w alored areas, the ground hmined by ar epen land ar ephalt in Cl aat each sele red at sever ated activity.

ths ranging fbsurface soi lgamma-spe cc MDC equamposite sam ped at rando mionuclides).

nd Areas rvey units c lnits are sho wrvey units is Building, t hding and sy srform surfa cmples were lored areas

,ound had b eey units are sdentified in tively iden tal plant-deri vpy. The ave rs 0.058 pCi

/137 concen tmaximum obil samples wsed to areas o2-25 stablished in easurement sions Project as given t o low point ghad been d iea classifica teas designa tass 1 surve ycted biased aal random lo Depending from 1 to 3 ml sample or ctroscopy.

al to or less ples were a nm and were s Duplicate lassified as wn in Figure obstructed bhe WTB andstems, as w ece scanning dtaken at lo c, buried pi peen disturbe dshown in Fi gconcentrat itified in co nved gammarage Co-60 c/g with a tration obse rbserved con cwere taken aon the south each surve ys and/or sa mHealth Ph yo locations gravity drai nisturbed. T htion. Rando ated as Cla sy units wh eand rando mcations or i f on the loc am below gr aasphalt sa mAnalysis c os than 0.10 pnalyzed aft eshipped to Tsamples an dClass 1 at L2-1. A sig nby the pres ed the LSA ell as stored due to high bcations biasepe location sd. The loc agure 2-6.

Oions greate rncentration sa-emitting r aconcentrati omaximum rved in the centration o at 10 surfac e and west si dy unit in ac cmples were dysicist and that exhi bn areas, act uhe number m-based mess 1. Rand oere there w a-based surv ef surface soi ation, subsur ade and commple was an aount times wpCi/g for C ser drying t hTest Americ ad concrete wLACBWR tonificant port ience of buil dBuilding. radioactive background

.ed toward si ts, actual a nations of sur fOf the 22 sur r than the Ms greater t hadionuclide son observed observed canalysis o ff 1.07 pCi/

ge soil locati ode of the W Gcordance wi tdetermined bthe Radiol obited meas uual and pot eof random-beasurements om measureas no histo rey location. l sample an aface soil sa mmposited ove alyzed by t hwere adjust es-137 and Che sample ma Laboratori ewere collect eotaling 8,44 3ion of the s udings, name lThe presenmaterial in

. tes that exh ind potential face soil sa mface soil sa mMDC in twhan the MDs were posi tin the analy concentrati of the surfac eg. ons to a de pGTV and fi vth the by the ogical urable ential based were ement ry of Sub-alysis mples r 1 m he on-ed as Co-60. media. es for ed by 3 m2. urface ly the ce of these ibited spill mples mples wo (2) DC in tively sis of on of e soil pth of ve (5)

La CrossLicense TRevisionlocationsThe samevaluate Building samples 15 samplidentifie dof the su0.161 pCareas is

foundatiodecommiTen samasphalt wthis survresults r ameasuremidentifie d0.057 pCA summ presentedNine sursamples gamma sIn additi

detected One sediunit L10and HTD0.136 pC2.3.4.2.The impimmediattwo survLACBWthese twoApproxim2350-1 dAlarm seinstrumense Boiling WTermination n 0 s that access mples at the tthe subsurf awere taken taken, Cs-1les. No ot hd by gammaubsurface s oCi/g. The as snot curren tons and sur rissioning pr omples were t awas taken fr ovey unit. T hanging from ment of 3,0 9d in conce nCi/g. ary of the f id in Table 2

-rface soil s ataken from spectroscop yon to detec tat concentr aiment samp l10103. Thi sD analyses.

Ci/g. Class acted Class te area surr oey units. T hWR Crib Ho uo survey uni tmately 1%

odata logger wet-points for nt. No scan Water Reacto rPlan ed the soils two WGTVace soils alo nand compo 137 was po sher potenti aa spectrosco poil samples sessment of tly complet erounding b uocess, when aken of as pom the sam ehe asphalt sthe instrum e95 dpm/100 ntrations gr eindings of t h-10. amples, 11 sClass 1 ope ny and HTD ating Co-60 ations greate le was take ns sample w aCo-60 and 2 Open La n2 open la nounding the hese are sh ouse, the G-3ts. of the surfa cwith a 2" b ythe instru malarms wer er under the T V locations wngside and usited at dep tsitively ide nal plant-deri vpy. The av ewas 0.055 ppotential s ue. Soil in uried struct uaccess will bphalt from pe location se surface was ent MDC ofcm2. Of theater than he survey f osubsurface sn land surv eanalyses. T hand Cs-137r than the i nn from the sas also sent tC-137 wer end Areas nd areas tot aLSE. The Cown in Figu r3 Crib Hou sce soil area iy 2" NaI d ement were se te observed.

2-26 urbine Buil dwere acquir eunderneath t hths of 10, 1 5ntified in c oved gammaerage Cs-13 pCi/g with ubsurface so idifficult t oures and pi pbe more rea dpaved areas lected for t hfirst scann ef 2,771 dpm

/he 10 aspha lMDC in onor each indi vsoil samples ey units we rhe results of , H-3, C-1 4nstrument MDsanitary soli dto Test Ame re detected i nal approxi mClass 2 imp are 2-1. The se and the Lin survey u netector. Th it at the obs e ding throug hed to a dep the vault. T h5 and 20 fe eoncentratio na-emitting r a7 concentra ta maximumil contamin ao access ar eping has be edily availab lin Class 1 she surface a ned with bet a/100cm2 to alt samples t nly one sa mvidual Clas ss, one conc rre sent to T efthe analysi s4, Fe-55 an dDC. ds tank that rica Labora tn this sampl mately 13,99 acted open l LACBWR LACBWR wnit L201110 is area incl uerved backg rh angled Ge oth of five mhe samples uet. Of the 7ns greater t hadionuclide stion observ em observed ation in the Ceas such a sen deferred le. survey unit nd subsurfa ca-gamma dea maximum taken, Cs-1 3mple at a s 1 open lan drete sample est Americ as are presen td Ni-63 we ris located itory for ga me, both at a 6 m2 and arand area w aAdministra twarehouses a1 was scan nuded asphal tround plus toprobe sam pmeters in or dunder the T u79 subsurfac ehan the MDs were posi ted in the an aconcentrati oClass 1 ope ns under buiuntil later i L1010104.

ce soil samp letector with of observe d37 was posi tconcentrati od survey u nand two a sa Laboratori eted in Table re also posi tin Class 1 s umma spectro sconcentrati re located i nas segregate dtion Buildin gare all loca tned with a Mt paved sur fthe MDCR opling. der to urbine e soil DC in tively alysis on of n land ilding n the The les in scan d scan tively on of nit are sphalt es for 2-11. tively urvey scopy on of n the d into g, the ted in Model faces. of the La CrossLicense TRevisionTwenty-tmeasurablocationstaken in taken, Csother potThe aver0.077 pCTwenty-tand threeresides i nOf the 2greater t hthan MDidentifie dof 0.112 samples assessmecurrentlysurroundprocess, wTwelve sselected

results r2,748 dpmconcentraconcentraobservedA summ presentedThree sursamples AdministHTD anaCo-60 aconcentraHTD rad2.3.4.3.The impaland areaFigure 2-site, the tse Boiling WTermination n 0 three surfac ble radioac ts, or areas wClass 2 ope ns-137 was ptential plan trage Cs-13 7Ci/g with a mthree subsur e locations bn survey un i23 subsurfa chan MDC inDC in four d by gamma pCi/g. The was 0.043 ent of pote ny complete.

ding buried swhen acces ssamples wer erandomly.

ranging fr om/100cm2. ations grea tation obser vd concentrati ary of the f id in Table 2

-rface soil s ataken fro mtration Buil dalyses. The and Cs-137, ations great edionuclides eClass acted Class 3a was segr e-1. The Cl atransmissio nWater Reacto rPlan e soil sam ptivity, disco where the gr on land surv epositively id et-derived ra d7 concentra tmaximum ob sface soil sa mbiased to ar eit L201110 1ce soil sam pn one sampl esamples.

Nspectrosco paverage Cs

-pCi/g wit hntial subsur f Soil in di fstructures a ns will be mo re taken of a sThe asphal tom the ins Of the 1 2ter than th eved in the a non of 0.055 indings of t h-12. amples, five m an accesding were s eresults of t h H-3, C-1 4er than MDexceeding M3 Open La n3 open land egated into ass 3 impact en switchyard r ples were ta klored areas

,ound had b eey units are sentified at c odionuclides tion observ eserved conc emples were teas alongsi d1. The biaseples taken, e and Cs-13 No other p opy. The sin g-137 concen th a maximuface soil co nfficult to ac nd piping h are readily a vsphalt from pt surface wa strument M2 asphalt s ae instrume nnalysis of th epCi/g. he survey f osubsurface sssible stor ment to Test he analysis a4, Fe-55 a nDC. As dis cMDC are like lnd Areas areas total athree surv eed open lan dfor the LA C2-27 ken at loca t, buried pi peen disturbe dshown in Fi goncentratio nwere positi ved in the a nentration of taken at 14 rde and unde red samples wCo-60 was 7 was posit iotential pla ngle sample wtration obse rum observe ntamination cess areas sas been def evailable.

paved areas s first scan nMDC of 2,mples take nnt MDC in e asphalt sa mor each indi vsoil samples

,m sewer baAmerica L aare presente dnd Cm-243/cussed in s ely to be fals eapproximate ley units.

Td survey u nCBWR and Gtions biase dpe location sd. The loc agure 2-7.

Ons greater t hvely identif inalysis of t h0.200 pCi/g random loc arneath the Swere acquir e positively ively identi fnt-derived r awith detectabrved in the ad concentr an in the Cl asuch as un derred until lin Class 2 s uned with be t,529 dpm/1 0n, Cs-137 wthree sam pmples was 0vidual Clas s, three asph aasin manho laboratories fd in Table 2

/244 were ection 2.3.3 e positives.

ly 66,765m 2The Class 3 nits include tG-3 facilitie d toward sit s, actual a nations of sur fOf the 23 sur han MDC in ied by gam mhe surface sg. ations to a d eStorm Sewe red to a dep tidentified afied at conc eadionuclide sble Co-60 h aanalysis of t hation of 0.

0ass 2 open lder building ater in the durvey units.

ta-gamma d e00cm2 to awas positiv eples. The 0.049 pCi/g s 2 open lan dalt samples ale located for gamma s-13. In ad dalso positi vfor non-im p2. The Class survey un ithe north e ns, the LAC Bes that exh ind potential face soil sa mface soil sa m14 samples ma spectros csoil sample septh of one mr Water pip eth of five mat concentr aentrations g rs were posi tad a concent rhe subsurfac 088 pCi/g.

land areas i foundation sdecommissi o The aspha letector wit ha maximumely identifi eaverage C swith a max id survey u nand two sed iin front o fspectroscop ydition to det evely detect epacted area s 3 impacted its are sho wnd of the lic eBWR plant aibited spill mples mples . No copy. s was meter e that meters. ations reater tively ration e soil The s not s and oning lt was h scan m of ed in s-137 imum nit are iment f the y and ecting ed at s, the open wn in ensed access La CrossLicense TRevisionand rightwas deemLACBWCrib Houfacility dwere deeThese arSolutionsA minimscanned was exclfocused opoints fo

No scan Thirty-twwhere thopen lanwas posi plant-derThe aver0.131 pCSeventeemeter.

concentraradionuc concentramaximumTwo samselected

results wwere posA summ presentedAs part oof concreCrib HouAdministsurvey unThree coL301210three surLaboratose Boiling WTermination n 0 t-of-way are med impact eWR Adminis tuse). The t rduring opera temed as im preas were c s maintains tmum of 1%

with a Mod luded from on undistur br the instru malarms wer ewo surface s ohe ground h ad survey u ntively ident irived gamm arage Cs-13 7Ci/g with a men subsurfac Of the 17ations gre alides were ation obser vm observed cmples were trandomly.

were less th asitively iden tary of the f id in Table 2

-of the chara cete located iuse. In add itration Buil dnit L301210 oncrete sam p01, the two s erface soil sories for ga mWater Reacto rPlan a and the h aed by LACBtration Buil dransmission tions. The ppacted by t honservative lthat classify iof the sur fel 2350-1 d agamma surbed soils w iment were s ee observed i noil samples ad been dis tnits are sho wified in con ca-emitting r a7 concentra tmaximum ob se soil samp l7 subsurfac eater than Mpositively ved in the aconcentrati oaken of asp hThe asphalt an instrume ntified by ga mindings of t h-14. cterization o fin the nort hition, a sa mding and t w9. These sa mples from s uediment sa msamples an dmma spectrr aul road to t hBWR due toding and the yard was dplant access he transit o f ly classifie ding these ar eface soil ar eata logger wrface scann iith minimal et at the obs en these surv ewere taken turbed. Th ewn in Figur ecentrations gadionuclide stion observ eserved conc eles were ta ke soil sam pMDC in eiidentified analysis of t hon of 0.409 phalt from p asurface wa nt MDC of 1mma spectro he survey f of survey uni th section of mple was tak ewo sedimen tmples were urvey unit L 3mples taken fd two subsroscopy an d2-28 he ISFSI fa co the prese n presence o fdeemed as i marea, High wfpackaged rd as impact eeas as non-i mea in surve ywith a 2" by ing for saf evegetation oerved backg rey units. at locations e locations oe 2-8. Of t hgreater than s were posit ied in the a nentration of ken at rando mples taken, ight sample sby gamma he subsurfa cpCi/g. aved areas i ns first scan n1,938 dpm/

1scopy in an yor each indi vt L3012101

,the survey uen from a s at samples wsent off-site 3012101, t hfrom the sto rsurface soil d HTD analcility. The nnce of a se pf concrete frmpacted as iway 35 righ tradioactive med. Howevmpacted wo uy units L3 02" NaI det eety reasons.

or disturbe dround plus t biased tow of surface s he 32 surfac eMDC in 26 ively identi fnalysis of t h0.463 pCi/g mly selecte dCs-137 ws. No othspectrosc oce soil sam pn Class 3 s uned with be t100cm2. Noy of these sa mvidual Clas s, samples w eunit that or ianitary tan kwere taken fre for isotopi che sanitary t arm sewer b asamples wlyses. The north end o fptic system from impact eit was part ot-of way an dmaterial thr over, it shou uld have be e012101 and ector. Surv e Gamma d soils or gr athe MDCR oard discolo roil samples e soil samp lsamples.

Nfied by gam mhe surface sg. d locations twas positiv ether potent iopy. The ples was 0.

0urvey units.

ta-gamma deo plant deri vamples. s 3 open lan dere taken fr oiginated fro mk that servic efrom a stor mc analysis.

ank sample asin in surve ywere sent tresults of f the license that servic eed structure sof the LAC Bd ISFSI hau lough these ald be note den appropria tL3012109ey unit L30 1surface sca navel. Alar mof the instru mred areas or taken in C lles taken, C sNo other pot ema spectros csoil sample sto a depth oely identifi eial plant-d eaverage C s087 pCi/g wThe asphal tetector. Al lved radionu cd survey u nom several pm the LACBes the LAC Bm sewer ba sfrom surve yy unit L301 2to Test Amthe analysi d site es the s (the BWR l road areas. d that te. were 12102 nning m set-ment. areas lass 3 s-137 ential copy. s was of one ed in erived s-137 with a t was l scan clides nit are pieces BWR BWR sin in y unit 2109, merica is are La CrossLicense TRevisionpresentedderived Rand Ni-6exceedinconsisten2.3.5.NBased upassociateindicatedA full li s2. The priminformatioperationfrom thecharacterThe resuconductetraffic in

The G-3incidentsresults o fA scan sugamma dusing an

was also

gross betMDC ofidentifie dgross alpcontaminsamples.

derived 0.061 pCthat the material Direct antraffic a rModel 23areas of iranged fexceededse Boiling WTermination n 0 d in Table 2ROC at resi d63. As di sng MDC are nt with natu rNon-Impact epon the in fed with the Gd that there wst of G-3 str umary basis fion docume nns. Additio e LACBWRrization of tults are pro ved during th ethe major s t station re ss of radioac tf the charac turvey was pdetector. In alpha/beta-gtaken at th eta-gamma a f 2,816 dpm

/d gross beta

-pha activit ynation was i The roof mROC that wCi/g. Based elevated di ron the roof.

nd removab lreas of the 360 instrum einterest wer efrom 2,540 d the MDC dWater Reacto rPlan 2-15. The dual concen tscussed in slikely to be ral backgrou ned Structur formation c oG-3 Coal Pl awas no reas ouctures that for the "no nnted in the Hnally, the pR Stack duthe LACBWvided in R ee 2015 char atation buildi nsides in no ntive conta merization su rperformed o faddition, si xgamma prop location of ctivity rang i/100cm2. T-gamma act iy ranging fdentified at material its ewas positiv eon the fact trect alpha mle contamin G-3 Coal Pent with 43

-e scanned, indpm/100cmduring the c or analysis o f trations gre asection 2.3.

3false positi vnd. es ompiled in ant may be conable pote nhave been dn-impacted" HSA that th epotential for uring oper aWR Adminis teference 13 acterization ngs were su rn-impacted smination of srveys perfor mf the mid-levx (6) locati oportional det eeach direct ming from 2, 3The results oivity rangin gfrom 142 d pconcentrati oelf was sam pely identifi ethat no othe rmeasurement sation surve yPlant. Sca n-93 detector

.ncluding flo om2 to 2,617ourse of thi s2-29 fthese sam pater than th e3 for non-i mves. Cs-137 the HSA, Sclassified as ntial for resi designated a sclassificati oe G-3 struct uwindborne ations to s tration Buil

d. Additio ncampaign wrveyed.

survey unit soils, aspha lmed in the Gvel roof of t hons were sel eector. A s mmeasuremen302 dpm/10 of the dire cg from 1,60 3pm/100cm2ons greater tpled on Ju ned by gammr plant deri vs were due ys were per fn measurem

e. Approxi mors and low e7 dpm/100c ms survey. T eples positiv ee instrument mpacted ar ewas also po Solutions c o"non-impa cdual conta ms "non-imp aon for the Gures were n omigration ostructure ro oding roof a nnal surveys where the s uL4012103.

lt or concr eG-3 station ahe G-3 Coa lected at ran dmear sample nt. The res u0cm2 to 2,8ct beta-gam m3 dpm/100c mto 258 dp mthan MDC bne 30, 2015.

ma spectro sved ROC wamost likely formed of r eents were pmately 5% o fer wall surf am2. No oen (10) loca tely identifi eMDC, incl ueas, the H Tositively det eoncluded t hcted". Hist omination fro macted" is pro vG-3 station ot used for Lof airborne ofs was e vnd the G-3 of the G-3 urfaces subj e There ar eete in this s uare summari zl Plant buil ddom for dir efor remova bults of the b e816 dpm/10 0ma and alp hm2 to 2,072 m/100cm2. by the anal y Cs-137 w ascopy at a as detected, to the pre sepresentati vperformed u sf the concre taces. The a vobserved sc ations were c hed several puding H-3, FTD radionu cected but at lhat the stru corical infor mm site opera tvided in Ta bstructures iLACBWR-reeffluent rel evaluated b yCoal Plant structures ected to hig he no docum urvey unit.

zed as follo wding using a ect measure mble contami neta scan ide n0cm2 with a ha measure mdpm/100cm No removysis of the sas the only concentrati oit was conc lsence of co ave high pers osing the L ute surfaces iverage scan Man measur ehosen at ra nplant-Fe-55 clides levels ctures mation tions. ble 2-is the elated eased y the roof. were h foot ented The ws: beta-ments nation ntified scan ments m2 and vable smear plant on of luded al ash onnel udlum in the MDC ement ndom, La CrossLicense TRevisionprimarilymeasurem875 dpmgreater t h2.3.6.ImThe decoimpactedIn additi oaccepted remain aReactor Bremaininand flooReactor/GTurbine surfaces

segregateradioacti vsystems oRadiologcomplianradiologiareas.

disassemremediat demolitiowaste. After com3 feet beradioacti vuse crite r2.3.6.1.

Characteconsistedwalls an(primariltaken fro621 foot

the 633 fsamples wPiping Tuse Boiling WTermination n 0 y from the ments for g/100cm2 for han MDC bympacted St rommissioni nd buildings, son, all syste melevation f oand be subj eBuilding th ang reinforce dors of the Generator Psump and t habove the ed by waste ve waste.

or structure sgical survey snce with 1 0ical conditi oThe radiol ombly and re mion has ad eon, the imp ammodity re melow grade

,vity and th eria. Basemrization of d primarily od floors of ly the Pipin gom the 615 elevation i nfoot elevati owere collec tunnel. The lWater Reacto rPlan main lobb ygross activit beta-gamm y the analysi ructures a nng approac hstructures, s yms and exp oor grade at Lected to ST Sat will be ex pd concrete wWGTV, anlant basem ehe Turbine 636 foot el eclassificati oNo extens is that will b es of the inte r0 CFR 20 r eons for the i mogical info rmoval of sys tequately re dacted struct umoval is co m, will be re extent of ament Struct uthe structu rof the acquis the Reacto rg Tunnels).

foot elevati n the Reacto ron concrete fted, six (6) i nlocations w hr y area and y was less a. No remo vs of the sm end Systemsh for LACBystems and cosed metal bLACBWR is S are the re mposed by th ewalls floors ond the rement, the one pit. Conse qevation wil lon and disp oive charact ee removed p rriors of stru cequirements mplementati rmation fro mtems and th educed radio lures will be mplete, the s re-surveyed additional r eures Below 6 ral surfaces ition and ra dr Building, In June and on concrete r Building, t hfloor of the Pn the React ohere the cor e2-30 the maintethan the Mvable conta mar samples.

BWR requircomponents below 3 feet the 639 fo omaining rei ne removal o fof the WTB, mainder of foot thick pquently, all l be remed iosed of as cerization w arior to the p etures at LA C regarding on of contr om these sue demolition logical con ddemolishe dtructures th ato determi emediation r36 Foot Ele vof baseme ndiological a nWTB and July of 201 5 floor and the 630 foot Piping Tun nor Building, e samples w eenance area

.MDC of 74mination w ares the de m to a depth obelow gra dot elevation.

nforced con cf the interio r the remain ithe Pipin gportion of t hsystems an diated, disas sclean demol ias or will berformance oCBWR are rthe postin gols for the p rurveys will of impacte dditions to l ed, packaged at will rema iine the co nrequired, if avation nts that wi lnalysis of c othe balanc e5, a series o the concret eelevation c onels. A totalthree (3) in ere taken ar

e. The res udpm/100cmas identified molition an dof at least 3 de will also b The only s tcrete walls ar concrete a ning reinforc eg and Venthe Chimneyd componensembled an dition debris, be perform eof FRS. routinely pe rg of areas rotection o f provide t hd structures aevels suitab land proper lin at license ncentrations any, to mee tll remain i noncrete core e of the ba sf concrete c oe floor and oncrete floo rl of twelve (

the WTB a ne shown in Fults of all dm2 for alph aat concentr ad removal ofeet below gbe removed.

tructures th aand floors ond steel lin eed concrete tilation Tu ny Foundatio nnts and stru cd/or demol iclean salv aed of equip mrformed to e nand to id efworkers in he basis fo rat the site.

Wle for cont rly disposed terminatio nof the re st the unrest rn the "end-ssamples fro msement stru core samples east wall o r of the WT B12) concret end three (3) iFigures 2-9.

direct a and ations of all grade. The at will of the er, the walls nnels, n, the ctural ished, age or ment, nsure entify these r the When rolled of as n, i.e., sidual ricted state" m the ctures were n the B and e core in the La CrossLicense TRevisionThe locaconditionvolumetrelevated wall surdiscolorathat exhconditionthere wasradionucThe concTest AmeROC. InReactor Band #002concrete analysis positivel y59, Tc-99concrete 2.3.6.2.A concreTurbine contaminin the TAnalysis

0.106 pC2.3.6.3.As statedsubjectedgraded suAs reporradioacti vbuilding located iAdministproximitylaboratorCharactebeta-gamgross betse Boiling WTermination n 0 ations select en or obser vric contamin observed c ofaces were ation or sta nhibited the hn for concr es sufficient slide fractio ncrete pucks rerica Labor an addition, Building sa m2 were als ocores is p rof the conc y detected a t9, Pu-238, Pcore sampl eTurbinete core wa sBuilding Tnation event Turbine Bui lof this sa mCi/g and H-3 LACBd previousl yd to FRS. I nurvey appro arted in the Hve spills or has primari lin the buil dtration Buil dy to the LS Ery. rization sur vmma/alpha a ta-gamma/alWater Reacto rPlan ed for conc rved radiolo gation of the ontact dose rused to i dnding water.

highest pot ete in each ssource term ns of gamma representin gatory for ga mthe concret emple locatio o sent for i sresented in rete core s at concentrat iPu-239/240, es is present ene Building s obtained a sTunnel to cited in the lding and tmple indicat eat 1.71 pCi

/BWR Adminy, the LAC Bnstead, thes each in accor dHSA, there wradioactive ly been usedding that su pding was i nE, occupanc yveys of the ctivity of i nlpha activity r rete core sa mgical meas uconcrete.

Wrates or cou ndentify pote n The goal wential of r esurvey unit.in the cores emitters as wg the first 1/2 mma spectr oe pucks re pns #001, #0 sotopic anal yTable 2-16.

amples incl uions greater Pu-241, A med in Refere nTunnel s part of th eattempt to HSA pertai nthe potentia led detectabl e/g. nistration B uBWR Admine two struct udance with Mwas no past contaminat id for office s ppported bot hnitially clas sy by LACBWLACBWR nterior floo rwere also p2-31 mpling were urements i nWhen possib lnt rates. In antial locati owas to iden tepresenting This judgto achieve twell as HT Dinch of con coscopy and Hpresenting t h03, #005 an ysis. A su m Significa nude Ni-63, Hthan their r em-241 and Ance 16. e 2014 char aevaluate ning to the dl radiologi ce concentrat uilding nistration B uures will be MARSAMEhistory of t hion in the L Apace and re ch LACBWRsified as a MWR personnAdministra trs surfaces aperformed o n biased tow ndicated th ele, locations addition, vis ons of sur ftify, to the ethe worst gmental sa mpthe sensitivi tD radionucli dcrete at eac hHTD analys ehe concrete nd #006 and mmary of tnt HTD radH-3 and Sr-9espective M DAm-243. An acterization the possib ldiscovery o fcal contami ntions of Cs-1uilding and surveyed fo E guidance.

he use of u nACBWR Acords storag eR and G-3 MARSSIM nel and the p tion Buildi nand the roo fn the roof, o nward locatio ne presence were determsual observa tface conta mextent possi bcase boun dmpling appro ties require ddes. h sample lo ces for beta a ndeeper tha nWTB sampthe analytic adionuclides i90. The ot hDC include; analysis of survey fro mle extent of cracked dr anation of s u137 at 0.35 2G-3 Crib Hor unrestrict ensealed radi odministrati oe. An envir ooperations. Class 2 str uresence of t hng included

f. Direct mn floor tiles ns where ph yof fixed amined based tions of flo omination, su cble, the loc ading radiol oach also en d to determi ncation was s end alpha e mn 1/2 inch d ele locations al results f oidentified b yher radionu cC-14, Fe-5 5the results om the floor oof a radio aain system purrounding 2 pCi/g, Co

-House will ned release u soactive mat eon Building.

onmental la b The LACBucture due the environ ma scan for measuremen tand around ysical and/or upon or and ch as ations ogical sured ne the ent to mitting eep at #001 or the y the clides 5, Ni-of the of the active piping soils. -60 at not be sing a erials, The b was BWR to its mental gross ts for floor La CrossLicense TRevisiondrain opeeach direThe resu4,915 dpmthe seconimbeddedgamma swas thenand secofrom lessand direobservedBeta sc2,261 dpmfrom lessDirect beof 243 dmeasuremidentifie d2.3.7.SSection 8hydrogeowas deriHaley &

(18) supp2.3.7.1.For a ditowns anriver watLansing,

water foapproximThe LACwell at t hstate per mLACBWBuilding areas areto the grpathway se Boiling WTermination n 0 enings. A s mect measure mults of the m/100cm2 wnd floor h ad in a floor spectroscop yn performed ond floor la ms than MDC ct alpha re d reading of 7cans of thm/100cm2 ws than MDCeta-gamma mdpm/100cm2 ments were d concentrat iurface and 8.5 in Cha pology and h yived directl

yAldrich, Hyplements th eArea Groustance of 4 0nd cities alo nter for indu sIowa, abou tor industri amately 40 m iCBWR site he site. San imitted sani tWR Adminis. Storm w ae periodicall yround area s uafter passin gWater Reacto rPlan mear sampl ement. beta scans with a scan Mallway, a ditile. The cy. The anal yinvolving t hminated wo o of 329 dp madings ran g72 dpm/100 che roof ar ewith a scan MC of 113 dp mmeasuremen tto a maxi mall less tha nions greater Groundwatpter 8 of tydrology of y from Hal ydrogeologi ce preliminar yundwater U s0 miles do wng the Missi sstrial purpo st 15 miles dal purposes les downstr ehas its own itary wastes tary wastes htration Bui later runoff i sy monitore durrounding tg through a nr e for remov aof the in tMDC of 2,1 0screte radi ocontaminate dysis of the t ihe acquisitio od, carpet, am/100cm2 to ged from l ecm2. ea indicat eMDC of 2,2 6m/100cm2 tots taken on tmum observn MDC of 4than MDC bter his LTP cZNPS and eey & Aldrical Investig ay findings i nse wnstream of ssippi River ses, excludi ndownstream obetween team. potable w aare collect ehauler. Th ilding and as diverted d id for oil she ethe facility vn oil separat o2-32 able conta mterior surfa c00 dpm/100 coactive part id portion o file identifie dn of ten (10

)and floor ti la maximumess than M Ded results 61 dpm/100 co a maximu mthe floor dr aved readin g42 dpm/100 cby the analy ontains a senvirons.

Tich, Hydrogation Report n Reference 1the site, vi rare obtaine dng the adja cof the site.

the LACBWater supply, pd in a solid sis includes aa sanitary hirectly to th en and disc ovia downsp oor located i nmination was ces ranged cm2. Duringicle was di sf the tile w ad 0.005 uCi

) biased direle. Direct bm observed r eDC of 39 dranging f rcm2. Directm observed ain opening sg of 333 d pcm2. No resis of the s msummary dThe informa tgeological Ctfor the La C17. rtually all md from grou ncent G-3 pl aThere are nWR site anprovided th rs holding ta na sanitary h oholding tan khe Mississip poloration.

Routs or ente nside the LS E also taken from 1,42 0g the scan o fscovered.

Tas removed of Cs-137.

ect measure mbeta-gamma eading of 5, dpm/100cm2 rom 1,872 t alpha mea sreading of 1s ranged fro mpm/100cm2 aemovable c omear sample sdescription tion contain eConceptual SCrosse Boili nmunicipal wund water.

Tant, is the c ono other kno wnd Prairie rough a sin gnk and pum polding tank k that serv ipi River at oRoof drains dr the norm aE. at the locati 0 dpm/100c mf the north eThe particl eand analyz eAn investi gments on th ereadings r a,743 dpm/1 0to a maxidpm/100cmsurements ra152 dpm/10 0m less than Mand direct ontaminatio ns. of the ge oed in this s eSite Modelng Water R ewater suppli eThe nearest uoal-fired pl awn users o f du Chien, gle ground wped off by a that servic eices the T uoutfalls. R edischarge di ral effluent r eon of m2 to end of e was ed by gation e first anged 00cm2 imum m2 to anged 0cm2. MDC alpha n was ology, ection (17). eactor es for use of ant in friver WI, water local es the urbine elease rectly elease La CrossLicense TRevision2.3.7.2.RegionalMississipparallels upward; river sta gdemonstrriver sta gGroundwsurface (

Groundwthe Missimay turnchemicalthe shall oBased onof the G-located imonitorina slightl yhas a dogradient

towards tthere arestages.

GReactor Bare belowDuring pwas compermeabibuildingssoils wil lwill circlocalizedoutside t hother hanor buriedunderlyinshallow scontaminsoils wit horders ofse Boiling WTermination n 0 Groundwlly, ground wppi river.

Cthe river.

Uhowever, t hge data com prates that th ege impacts t hwater beneat hbgs) and th ewater in the sissippi Rive n and flow l constituent ow system.

n a review o f-3 Ash Lan din the sou tng wells (B 1y downward ownward grat well pair the river ba se some peri oGroundwate rBuilding ba w the water tplant constr umpacted, red uility can de cs. The resu ll flow at a scumnavigate d flow regi mhe footprint nd, potentia ld piling, wil lng groundwsoils from pnation. The hin the sup pf magnitude Water Reacto rPlan ater Flow water flows iCloser to t hUnder typic he vertical g rpared to w ae shallow a qhe water tab lh the site is e groundwa tshallow dep or. The dee pparallel to s would occ uf the groun ddfill area gro uth side of t11AR/B11Rvertical gr aradient at wB9/B9A.

Tsin with a l oods where tr flow thro usement shel table during uction, and mucing the ef fcrease the hlting impact slower velo cthe area, emes on conta mof these st rl releases th al likely tak ewater. This precipitation

,average sh aport pilings, lower.

r in a wester lhe shore, g ral river sta gradient reve rter table el equifer is in d ile elevation. first encou nter is in dir eosits and fil lper ground wthe river.

ur at or nea rdwater eleva tundwater m othe LACBW) to the east adient. Duri nwell pairs BThis is expe cocalized infl uthe gradient sugh the LA Cl) as well a shigh and lo wmore specif ifective poro shydraulic co nto ground wcity, and re geffectively bminant fate aructures wil lat occurred w much long eis further c, creating a nallow aquife rthe hydraul 2-33 ly direction roundwater ge, groundw rses during fevations me airect hydrau ntered at a nect hydrauli cl material fl owater is also Because t hr the surface tion measur eonitoring w eWR site, a nof and up g rng times of nB11R/B11ARcted as gro uuence at B9

/s are rever sCBWR site i ss the deep pw river stag eically the in ssity and per mnductivity o water flow i sgionally, a s ibypassing t hand transpo rl likely be dwithin the f oer to migrat ecompoundedn area that wr hydraulic cic conducti vfrom the b lmay also hwater gradie nflood stages

.asure in LA Culic commu nn average d ec communic aows towardslikely to fl ohe potentia l, the release ements coll eells (# B2/B 3nd associat eradient of L Anormal and R and B2/Bundwater fl o/B9A from tsed; and thi ss impacted bpilings that se conditions

.stallation o fmeability o fof the aquif es that groun dignificant p ethese soils.

rt are that p odeflected an dootprint of t he both in th d as the ov ewill likely r econductivit yvity would bluffs on the have a flow nts near the

. The geolo gCBWR site nication wit hepth of 20 f eation with t hs the west a now towards tl releases o fs would lik eected during 3/B9A/B9/Bed backgro uACBWR, thlow river st aB3, with an ows generall ythe adjacen ts is likely dby deeper s tsupport the

. f the suppor tf the soils.

Ter within th edwater with iercentage o f The impl iotential rele ad flow arou nhe building se vadose z oerlying stru cetain any po y is 313 feet be expected east towar dcomponentriver are sl igical and hi smonitoring h the river a neet below g rhe adjacent nd discharge sthe west bu tf radiologi cely be confi nroutine sa mB7/B8), whi cund ground where appea rs age, ground wupward vey from the bt inlet. Ho wdue to high tructures (i.

estructures, wt pilings, th eThis reduct ie footprint oin the comp f the flow r eications of ases that oc cnd them.

Os, via floor done as well actures isola ttentially rel eper day. F oto be one t ods the t that ightly storic wells nd the round river. s into t then cal or ned to mpling ch are water to be water ertical bluffs wever, river e., the which e soil ion in of the pacted egime these curred On the drains as the te the eased or the o two La CrossLicense TRevisionThe velogradient.

across thTherefor the inchEnvironmshow seastage. T hLACBWvicinity

structure direction2.3.7.3.HistoricamonitorinmonitorinmonitorinDairylan Of the wLACBWroutine bdesignateEnvironmG-3 FossNos. 3, 4levels re 3.0E-08 µDuring thto the s radioacti vThe wellsuspectedthat sampAs note Activitie swells to

monitorinif groundlocated ninterval obelow grB. se Boiling WTermination n 0 ocity of gr o The gradi ehe site, grou ne, it is likel yhes and fe emental Mon iasonal vari ahese wells aWR site struc tof suspect s/foundatio nns. Previous Ially, the LA Cng wells. F ng wells lo cng wells o fd for radiol owells show nWR facilities basis. The g red as B-2, mental Mon isil Station o p4 and 5 we rported duri nµCi/ml to 9.

he recovery outh of th eve liquids f rl-point sho wd leakage.

Tple are pres ed in the Ls Report (Dsupport gr ong wells (1 0dwater qua lnominally w iof 15 to 25 frade. These Water Reacto rPlan oundwater i sent of the w andwater mo ny that the gr oet/day rang itoring Pro gation on up ware not suffi ctures or are abroken dr ans or variat iInvestigatio nCBWR Liceigure 2-11 i cated on th ff the LAC Bogical purpo n on Figure were histo rroundwater mB-3, B-7, itoring staff perational r ere routinely ng this mo n0E-08 µCi/

mof a probab e Turbine Brom suspect wn on Figure The well-po ented in Tab lLACBWR DD-Plan/PSD Aoundwater e0 wells total

)ity had be eithin five (5

)feet below gwells are s hr s directly r ater table is i nitoring has oundwater ve). Ground gram wells award and d ocient to cha ras where pot eain lines) c oions in fill mns ensed Site h allustrates th ee LACBWRBWR site tses. 2-11, only Prically moni tmonitoring wB-8, B-9, on a routin eequirements. monitored fnitoring per iml). le spill inci dBuilding.

Tbroken drai n 2-11 was e sint was sa mle 2-17. Th iDecommissi oAR) (19), D evaluation.

) were insta len impacted

) feet of on egrade and o nhow on Fig u2-34 elated to b onfluenced b yshown that velocity acr owater elev aagree with townward gr aracterize the ential releas ould have omaterials c oas had seve re current lo cR site. Th ethat are or Potable Watored by D awells and b aB-9A, B11 Ae basis for n o During L Afor gross b eiod was les sdent in 1983 This incide nn lines in th stablished d ompled once ois well-poin toning Plan airyland re cIn Novemblled within tby plant oe another co nne deep well ure 2-11 as Moth the hy dy the topog rthe water t aoss the site i sation data the regional adients that groundwat ees associate doccurred. I nould locally ral potable wcation of po ere is no p ohave been ater Wells Nairyland for ackground g rAR, and Bon-radiologi ACBWR opeeta activity.

s than or e q, a tempora rnt concern ee Turbine Bown gradie non May 3, 1 9t has since b eand Post-Scently insta lber 2012, fi the LACBWoperations. nsist of one with a scre eMW 200A andraulic con draphy; and, wable has a vs also relati vfrom the groundwat eare influe ner flow belo wd with LAC n these are ainfluence gwater wells otable water otable wate rmonitored Nos. 3 and 4radiologica lroundwater B11R are mical paramet eerations, Pot a Typical g rqual to MD ry well-poi ned the pot eBuilding to s unt and belo w983. The a neen abando nShutdown Dlled ground wive (5) pair sWR licensed The well pshallow we lened interv and B throug ductivity an dwith the flat ery low gra dvely slow (i

.G-3 Coal er flow, an dnced by the w and arou nBWR (i.e.,

ias, pilings, groundwater and ground wand ground wr or ground wby Solutio n4 which ser vl conditions monitoring monitored b yers to supp oable Water Wross beta a cDC (ranging nt was estab lential leaka gub-building w the grade onalysis resul ned. Decommissi owater moni ts of ground wsite to dete rpairs which ll with a scr eal of 45 to 5 5h MW-204Ad the areas dient. .e., in Plant d also river nd the in the deep flow water water water ns or viced on a wells y the ort the Wells ctivity from lished ge of soils. of the ts for oning toring water rmine were eened 5 feet A and La CrossLicense TRevisionTwo (2) in June groundw90 and CIn June othrough 2and B11 several rfourth roPotable samples transuranof the gr oAddition18. 2.3.7.4.The LACtwice pegroundwthe MW-The colleDMpRgr2.3.7.5.

Groundw(5 pairs) samplingwells MWNovembepositivel yranging Novembeduring thDuring thMW-202Sr-90 wse Boiling WTermination n 0 rounds of g r2013 and t hwater samplesCs-137. Anal yof 2014, a t204 A and BAR. Theseradionuclide ound of gr oWell #5, a nwere sent onic radionuc loundwater s anal details, i nOn-GoingCBWR Site ger year for rwater is at re l-200A/B thr uected infor mDepth to gro uMonitoring wotential/tur bRadiological roundwater Summwater charac twithin the g in 2013.

HW-201A ander of 2013 y detected ifrom 1.43 per 2013 samhe 2013 sam phe June 201 2A, MW-203was also po Water Reacto rPlan roundwater hen during s were sent ysis for H-3 third round oB; Potable We collected gs including oundwater wnd Monitor ioff for radi olides. Tabl eamples and rncluding th eg Investigati ogroundwate rradiological latively hig hu MW-204Amation durin gund water in well ground wbidity/dissol vsample info rsample coll emary of Gro uterization e ffLSE area H-3 was posi d B, MW-20at concentr ain the same pCi/L to 2.

1mpling perio dpling period 4 sample p e3A and MWsitively det r samples we ra seasonal lto an off-si twas perfor mof groundw aWater Wells

groundwater HTD and twere collect eing Wells Bological an aes 2-18 and 2results. e off-site an aons r monitorin ganalysis p uher and low eA/B wells as g each moni tthe respect iwater pH/sp eved oxygen/

trmation inc lection. undwater A nfforts comm ein Novembtively detec t02-A and B, ations rang iwells duri n18 pCi/L; h od. Co-60 a

n. eriod, H-3 wW-203B) at c ected in w2-35 re collected low ground wte laborator ymed on site.

ater sample s#3, 4, 5, and samples w transuranic red from: MB11R and Balysis of se v2-19 provid ealytical labo rg program c ourposes onl yer elevations shown on F toring interv ive monitori necific condu ctemperature

.luding a co mnalytical Re senced througber 2012 anted at conce nMW-203A ing from 15ng the June owever, it wnd Cs-137 wwas positivel yoncentratio nwells MW-2 0in 2013, d uwater level y for radiol o s was colle c7; and Mo nere sent of fradionuclid eMW 200A anB11AR. Tveral radio nes a summa rratory repo ronsists of o by from exis. The moni

igure 2-11.

val includes:

ng well. ctance/oxid

a. mpleted chai nsults gh the instal lnd the comntration gre aand B and M50 pCi/L to 2013 samp lwas not po were not po y detected i nns ranging fr02A, MW-2uring the se ain Novembogical analy scted from:

Mnitoring Wel lf for radiol oes. In Sept end B throu gThese colle cnuclides inc lry of the rad irts are provi btaining gro uting monit otoring well sation and re dn of custod ylation of 10 mmencement ater than M DMW-204A a660 pCi/L.

ling period aositively det esitively det en four (4) wfrom 245 pC 203A and asonal high wber 2013.

Tsis for Co-6 0MW-200A als B2, B-3, Bogical analy sember of 2 0gh 204A ancted ground wluding HTDiological an aded in Refe rundwater sa moring wells ws sampled induction y following monitoring of ground wDC in moni tand B in Jun Sr-90 wasat concentr aected durin gected in an ywells (MW-Bi/L to 336 pMW-204A water These 0, Sr-and B B11R sis of 014 a nd B, water D and alysis rence mples when clude wells water toring e and s also ations g the y well B11R, pCi/L. with La CrossLicense TRevisionconcentraAm-241 During tgreater t hconcentrawere also2.4.CThe survdeferred.

under co that will basementillustrate

defer theconditionALARA data wouareas), SafetHistoAccestructinterfThe aphysicondiAs acceswill be c ofor the sradionucand HTDevents caof a survstored invalidatin As decomsurface dfor opendocumense Boiling WTermination n 0 ations rangi nwere also p ohe Septembhan MDC ination of 1.1 4o positively dContinuing Cvey of many Example sncrete or as p remain an dt after line rs buried pi pe characteri zns: considerati ould likely no tty considera torical data s hss for chara ctures or oth efere with co nability to us eical relation sitions repre sss is gained ollected, ev asurvey unit.

lides presen tD radionucli daused by eq uvey unit(s) wn the chara cg the initial mmissionin gdecontamin an air demolitnted survey aWater Reacto rPlan ng from 1.

1ositively det ber 2014 sa mn any well.

4 pCi/L. C odetected at rCharacteri zinaccessibl es of areas wphalt coveri nd be subje cr removal a nping system szation of a ons (e.g., th et change th etions, hows that th ecterization wer obstacles wntinued ope re engineerin gship to surr osented by theto areas th aaluated and s This data t and updat edes. In add iuipment fail uwill be rec oterization dclassificatio g proceeds, ation (as we ltion or unr eand a forma lr 12 pCi/L to ected at resi mple period

, Sr-90 was o-60, Ni-63

,residual con czation e or not rea dwhere surve yngs, structu rcted to FRS nd the inte rs that may rsoil or str ue area is eit he survey are ae area could would requir ewhere the r eration of op eg judgment iounding area e conditions at were pre vstored with-owill be us ee the variabi lition, as the ures or pers oorded. Thesatabase. T hn and in pla nareas will, ll as fixed c oestricted rel el turnover w2-36 2.01 pCi/L.

dual conce n, H-3 was npositively d, Cs-137, E ucentrations i ndily accessi bys are defer rral wall and

, the under lriors of bur remain in t hucture was bher a radiat ia or area cla sbe classifie de significan temoval coul derating syste min assigning s and the li kin these adj aviously inac cother radiol oed along w ility in the r adecommiss onnel errors

,se events whis addition anning for th eas necessa rontaminatio nease. Whe nwill be made C-14, Tc-9ntrations in s enot positive ldetected in ou-152, Eu-1 5n several w eble subsurfa rred include floor surfa crlying concr ried pipe th ahe end-state based on o nion or cont assification od without fu rt deconstruc td result in a nms, or the area a c lkelihood of t hacent areas.

cessible, ad dogical surve yith existing adionuclide mioning prog r, which ma ywill be eval ual characte re FRS. ry, be deco nn) to levels n a structur by the Radi 99, Eu-152, everal wells ly detected aone (1) wel l54, Pu-239/

2ells. ace soils or ssoils unde rces in some rete in the Rat may rem condition.

ne or more amination ar eof the locati orther charac ttion of adja cn unsafe co nlassificatio nhe area to h aditional cha ry data in a sdata to up dmix for bot hresses, data y affect the r auated and, wrization dat antaminated that will m ee is ready fological Pr o Pu-239/24

0. at concentr al, MW-200A240 and Amsurfaces has r structures, of the base mReactor Bu imain. Figur e The decisiof the foll oea and addi ton or surrou nterization, cent system sndition or n based on ave radiolo gracterizatio nurvey histo rdate the ty ph gamma-emfrom operatadiological swhen appro pa will be us to remove eet the cond ifor demoliti otection gro u0 and ations A at a m-241 been soils ments ilding e 2-3 on to owing tional nding s, gical n data ry file pes of mitting tional status priate, ed in loose itions ion, a up for La CrossLicense TRevisionthe compare suita bFollowina "turnovacceptantransferr eperformamay incluThe "turnsurvey pesurvey daturnover,survey p met. TheAppractionApprApprwith ApprradioData additAppr2.5.R1. UC22. UR3. UCo4. EC5. ESse Boiling WTermination n 0 pany prefor mble. ng the demo lver assessm ece criteria wed to Chara cance of the Fude a "turn onover surv eerformed, r eata prior to c, and FRS),

alans will c oese objectiv eropriate inst rn level and/

oropriate inst rropriate survthe calibrati ropriate sam pnuclide rati oanalysis cri tional sampl eropriate clas sReferences U.S. Nuclear Content of L i011. U.S. Nuclear Radiation Su rU.S. Nuclear Consolidated f Radiologi cEnergySoluti Crosse Boili nEnergySoluti ite CharacteWater Reacto rPlan ming demol ilition and/o rent" will be pwill be met

,cterization/

LFRS. Other wover survey, "ey" process, epresent at l econducting ta document eontain the a pes include:

rument sele cor release c rirument qual iey techniqu eon methodo lple collecti oos, teria to iden tes and, sification of Regulatory icense Term iRegulatory rvey and Sit eRegulatory Decommisscal Criteria, Fons PG-EO

-ng Water Re aons GP-EO

-erization Pro jr ition, valida tr remediatio nperformed.

I, then phys iLicense Ter mwise, additi o" primarily fotogether w ieast one, bu tthe FRS. F oed survey pl ppropriate d action to ensu riteria, ity control mes to ensure logies, n and analy stify follow-uthe survey aCommissio nination PlanCommissio ne Investigat iCommissio nsioning Gui dFinal Repor t-313196-SV actor. -313196-QAject (QAPP

)2-37 ting that th en, and when If the result sical and ad mmination gro uonal remedi afor Class 1 a nith any add it possibly s eor each type an will be d ata assessm ere the prope rmeasures to ethat the fiel dsis to deter mup actions s uarea. n, Regulato rs for Nucle an, NUREG-1ion Manual (n, NUREG-1dance - Cha rt - Septemb e-PL-001, C hA-PL-001, Q u). e radiologic an an area is bs of this ass eministrative up personneation may bnd 2 areas witional char aeveral, oppo of survey (

cdeveloped us ent to ensu rr sensitivity ensure opera bd measurem mine spatial vuch as reme dry Guide 1.1 ar Power Re a1575, Revis i(MARSSIM1757, Volu mracterization er 2006.

haracterizati ouality Assu ral condition believed to bessment ind icontrol of l for prepar abe required.

within the L Sacterization ortunities to ccharacteriza ting the DQ Ore that seve rrelative to t hbility, ent techniq uvariability a ndiation and t h79, Standar dactors, Revi sion 1, Multi

-M), August 2 0me 2, Revisi o, Survey, a non Survey Prance Projec ts in the str ube ready for icate that th ethe area w iation, desig n This asses sSE. and remed icollect addi ttion, remedi aO process.

Tral objectiv ehe applicab lues are cons ind variabilit yhe collectio nd Format an dsion 1 - Jun e-Agency 000. on 1, nd Determin aPlan for the Lt Plan LAC Bucture FRS, e FRS ill be n, and sment iation tional ation, These es are le istent y in n of d e ation La BWR La CrossLicense TRevision6. EW7. DS8. URD9. SC10. E111. UL12. URT13. ES14. ES15. ZF16. EC17. H318. HR219. DD20. InE1 se Boiling WTermination n 0 EnergySoluti Water React oDairyland PoAFSTOR -

U.S. Nuclear Radiation Su rDecember 2 0andia Natio nContaminati oEnergySoluti0 Detector SU.S. Nuclear Laboratory AU.S. Nuclear Radiological Termination)

EnergySoluti urvey Repo rEnergySoluti urvey Repo rZionSolutionallout in So iEnergySoluti Concern Dur iHaley & Ald r0, 2012.

Haley & Ald rReactor, Dai r015. Dairyland Po Decommissi onternational Emitters (ma x998. Water Reacto rPlan ons Techni cor Historical wer Corpor aDecember 2Regulatory rvey and As 006. nal Laborat oon From De cons Techni cSensitivity. Regulatory Analytical Pr oRegulatory Monitoring

- Effluent Sons GG-EO

-rt for Octob eons LC-RS-rt for June t hs Technical ils at Zion S tons Techni cing LACBWrich, Hydro grich Inc., H yryland Powe wer Cooper aoning Activi tStandard IS ximum beta r cal Support DSite Assess mation LAC-T2009. Commissio nsessment of ory, NUREGcommission ical Support DCommissio notocols Ma nCommissio nPrograms (

IStreams and

-313196-RSer and Nove mPN-164017

-hru August 2Support Do ctation. cal Support DWR Decommgeological C ydrogeologi cr Cooperati vative, LAC Bties Report (O 7503-1, Penergy gre a2-38 Document Rment (HSA)TR-138, Init in NUREG-1Materials a nG/CR-5512, Ving Paramet eDocument Rn, NUREG-1nual (MARLn Regulator yInception T hthe Enviro nS-RP-001, L Amber 2014 F-001, LACB2015 Field Wcument 13-0Document Rmissioning.

onceptual S ical Investig ave, Genoa WBWR Decom(D-Plan/PS DPart 1, Evalu aater than 0.1 5RS-TD-3131 9). ial Site Cha r1575, Suppl end Equipme nVolume 3, Rer Analysis

-RS-TD-3131 91576, Multi

-LAP) - Aug uy Guide 4.1 5hrough Nor mnment - July ACBWR RaField Work

-BWR Radiol oWork - Nov e004, Exami nRS-TD-3131 9ite Model, Fation Report

,Wisconsin, F immissioning DAR), Revi sation of Sur f5 MeV) and 96-003, La Cracterizatio nement 1, M unt Manual (

MResidual Ra d- October 1 996-006, Lu d-Agency Ra dust 2001.

5, Quality A mal Operatio 2007. adiological C- Novemberogical Char aember 2015.

nation of Cs-96-001, Ra dFile No. 387 0, La Crosse Bile No. 387 0Plan and P osion - Marc hface Conta mAlpha-Emi tCrosse Boili nn Survey for ulti-Agency MARSAMEdioactive 999. dlum Model 4diological ssurance or ns to Licen sCharacteriza tr 2015. acterization

137 Global dionuclides o05-001 - A uBoiling Wat 05-008, Janu ost Shutdow nh 2014. mination, Be ttters - Aug ung E) se tion of ugust ter ary n ta-ust La CrossLicense TRevisionSurvey Unit ID #L101010L101010L101010L101010L201110L201110L301210L301210L301210L401210L401210L401210L401210L401210 se Boiling WTermination n 0 # Survey01 ReactorStack G02 TurbineDiesel G03 LSA Bu04 North L01 LACBWCrib Ho02 G-3 CriDischar01 North E02 Transm09 Plant A03 G-3 Co05 Coal Pi 06 Capped07 Ground08 Hwy 35Water Reacto rPlan Table 2-1 y Unit Desc rLAr Building, WGrounds e Building, TGenerator B uuilding, Mai LSE Ground sWR Adminisouse, Wareh ib House, L Arge Line, Ar eEnd of Lice nmission Swit cAccess, ISFS Ial Plant Gr ole Grounds d Ash Impo uds East of Hi 5/Railroad Rr LACBWription ACBWR SitWTB, WGTVTurbine Offi uilding Gro untenance E as LSE Buffstration Bui louse Groun dACBWR Cirea South of LClasnsed Site chyard Area I Haul Roa dNon-Imounds undment Gr oghway 35 Right of Wa y2-39 WR Open Lte Enclosur eV, Ventilati oce Building

,unds at Shack Gr ofer Zone Gr olding, LAC Bds rc. Water LSE Fencess 3 Ground sd Grounds mpacted Gro uounds y Grounds Land Surve yCle Grounds on , 1B ounds ounds BWR s unds NoNoNoNoNoy Units Initial lassificatio nClass 1 Class 1 Class 1 Class 1 Class 2 Class 2 Class 3 Class 3 Class 3 on-Impacte don-Impacte don-Impacte don-Impacte don-Impacte dn ApproximSurvey UArea (m1,9922,3151,7492,3877,2116,78524,0411,7131,01d 66,86d 82,89d 111,89d 81,25d 9,444mate Unit m2) 2 5 9 7 1 5 2 1 2 9 4 99 4 4 La CrossLicense TRevisionSurveB101B101B101B101B101B101B101B101B101B201B201B201B201B201B201B301B301B301B301 se Boiling WTermination n 0 ey Unit 10001 10002 10003 10004 10005 10006 10007 10008 10009 10101 10102 10103 10104 10105 10106 12101 12102 12103 12104 Water Reacto rPlan Table 2-2 SurWaLACWLACBWRLACBWR MLLACBWLALALABaTransmiss iBarg r LACBWrvey Area DReactor B uaste Treatme nCBWR VentiWaste Gas T aR Turbine Bl dBldg1B Diesel GLSA BuilMaintenance EPipe TunACBWR CrG-3 Crib HWR Adminis tACBWR WarACBWR WarACBWR Warack-up Cont rion Sub-Sta tG-1 Crib Hge Washing B2-40 WR StructuDescription uilding nt Building ilation Stac kank Vault dg./Turbine

. Generator St rlding Eat Shack nnel rib House House tration Buil drehouse #1 rehouse #2 rehouse #3 rol Center tion Switch HHouse Break Roomural Surve yk Office ructure ding House m y Units ClassClClClClClClClClClClClClClClClClClClClsification lass 1 lass 1 lass 1 lass 1 lass 1 lass 1 lass 1 lass 1 lass 1 lass 2 lass 2 lass 2 lass 2 lass 2 lass 2 lass 3 lass 3 lass 3 lass 3 La CrossLicense TRevisionG-3 RG-3 SG-3 CG-3 TG-3 EG-3 CG-3 CG-4 WG-3 LG-3 LG-3 CG-3 CG-3 VG-3 TG-3 BG-3 FG-3 FG-3 WG-3 SG-3 S#6 W se Boiling WTermination n 0 TableReclaim Bui lStock Out T rCoal Unload Transfer To wElectrical R oCrusher To wConveyor #

6Warehouse aLRAPB BuilLime Silo El CAT Buildi nCoal Plant Vehicle Stor aTrain Shed Bottom Ash Fly Ash Silo Fly Ash Ele cWaste Silo Surge Tank Settling Tan kWell House Water Reacto rPlan e 2-2 (conti nlding ransfer Buil ding Tower wer A oom wer 6 (2) and Electric alding ectrical Bui lng age Buildin gDewatering ctrical Build ik r nued)Non Impding al Room lding g Buildings ing 2-41 LACBWR pacted Stru cG-3 AnG-3 BoG-3 ExG-3 GaG-3 SuG-3 SuG-3 LiG-3 WG-3 AcG-3 AsG-3 BaG-3 Fl#7 WeG-3 CoG-3 SaG-3 StG-3 GrG-3 AsMain PS03 Ta Structural ctures nnex Buildi noiler Fuel O ixplosive Ga sas Room ub Station S hub Station S hime Storage Weigh Statio nctive Reclai msh Coordina ag Houses (

5ammable St ll House oal Scale ample Build itock Out Tr arid Shed sh handling Pollution C oank Buildin gSurvey Uning il Pump Bui s Storage R ohed hed Silo n m Building sator's Office

5) torage She d ing ansfer Build iBlower Bui lontrol Electr ig its lding oom s/ Tunnel ing lding ical Buildin gg La CrossLicense TRevisionDeteLudlumLudlumLudlumLudlumLudlumLudlumLudlumLudlumLudlumLudlumGammaSystem a BasStanb Fun se Boiling WTermination n 0 ector Mode lm 44-9 m 43-68 mom 43-68 mom 43-93 mom 43-89 mom 43-93 mom 43-89 mom 44-10 m 43-37 m 43-10-1 a Spectrosco ped on 1-minut endard, ISO 75 0nctional equiva lWater Reacto rPlan Table 2-3 l b MeLudlode Ludlode Ludlode ode Ludlode ode LudlLudlLudlLudlpy e count time; a03-1 (20).

lent instrumen tr Instrumeeter Model lum 3 lum 2350-1 lum 2350-1 lum 2360 lum 2360 lum 2350-1 lum 2350-1 lum 2929 N/A and default val utation may be u2-42 ent Types aApplica sca static & stat static & stat sca sca and/smea Analues for surface used and Nominaation Ty(dpan 1,0& scan 1,8tic & scan 1,82,0tic an 3.56.5an 2,0or ar lysis efficiencies (al MDCs Typical Dete MDCscan pm/100cm2)000 to 2,00 0800 to 2,00 0N/A 800 to 2,00 0000 to 2,20 0N/A 5 pCi/g 60Co5 pCi/g 137Cs000 to 2,20 0N/A N/A s) as specified ction Sensi t) MDCst(dpm/100 N/A0 600 to 80 to 0 0 800 to 800 to 90 to 190 to 1o s N/A0 N/A - 75-~0.10 pfor Co-6Cs-13in Internation ativity tatica 0cm2)A 700 90 900 900 100 100 A A -15 -80 pCi/g 60 and 37 al La CrossLicense TRevisionAnalysis / Gamma Radionucl iIsotopic N(Np-237) Isotopic P l(Pu-238/2 3Isotopic T h(Th-228/2 3Isotopic U r(U-234/23 5Isotopic C u(Cm-243/2Isotopic A m(Am-241/2C-14 Tritium Sr-90 Pu-241 Tc-99 Gross Alp hFe-55 Ni-63 Ni-59 se Boiling WTermination n 0 Table 2-4 Analytes ides Geptunium Alutonium 39/240) Ahorium 30/232) Aranium 5/238) Aurium 244) Americium 243) ALSLSGLSLSha / Beta GLSLSLSWater Reacto rPlan Off-SiteTechnique Gamma Spec Alpha Spec Alpha Spec Alpha Spec Alpha Spec Alpha Spec Alpha Spec SC SC GFPC SC SC GFPC SC SC SC r e Laborator yDOE E< 0.1pCDOE E< 0.04 pDOE E< 0.05 pDOE E< 0.05 pDOE E< 0.06 pDOE E< 0.03 pDOE E< 0.04 pEPA EE< 5.0 pCEPA 90< 10.0 pDOE E< 1.0 pCDOE E< 10.0 pDOE E< 2.0 pC DOE E< 10.0 pDOE E< 2.0 pCDOE E< 50.0 p2-43 y AnalyticaSoils (pCi

/EML HASL 30 0Ci/g EML HASL 30 0pCi/g EML HASL 30 0pCi/g EML HASL 30 0pCi/g EML HASL 30 0pCi/g EML HASL 30 0pCi/g EML HASL 30 0pCi/g ERF C-01 Ci/g 06.0 pCi/g EML HASL 30 0Ci/ EML HASL 30 0pCi/g EML HASL 30 0Ci/g EML HASL 30 0pCi/g EML HASL 30 0Ci/g EML HASL 30 0pCi/g al Methods aMethod an d/g) 0 0 0 0 0 0 0 0 0 0 0 0 (SRW01) 0 (SRW01) and Typicald Sensitivit y WatEPA Method 10.0 pCi/L EML Pu-02 M1.0 pCi/L ENIC Modif i50.0 pCi/L EPA 906.0 300.0 pCi/L EICHROM M2.0 pCi/L EML Pu-01 50.0 pCi/L EICHROM T15.0 pCi/L EPA 900.0 5.0 pCi/L EML Fe-01 M100.0 pCi/L EML Ni-01 M15.0 pCi/L EML Ni-01 M100.0 pCi/L l MDCs ter (pCi/L) 901.1 Modified ied Modified Meth oTc-01 Modified Modified Modified od La CrossLicense TRevision

se Boiling WTermination n 0 TaLocation Area West oArea South Area North Area at G-3 Area Outsi dArea at G-333 miles So Pedretti Fa rRadio Tow eJunction of East of Sto dWater Reacto rPlan able 2-5 of #2 Ware hof Parking Lof LACBW Gas Silo de G-3 Offic Outfall uth at Bad Am Substatio ner Northeast Hwy O and ddard at Hw yr 2005 Dair y(on Lhouse Lot R Admin B ues (off LAxe Boat La nn East of L Aof LACBWHwy K y O Junctio n2-44 yland Back gLicensed Sit euilding Licensed Sit ending ACBWR WR n ground Stu dCo-60 (pCi/g)e) <MDC <MDC <MDC <MDC <MDC <MDC e) 0.023 <MDC <MDC <MDC <MDC dy for Soils Cs-(pC0.00.00.0.00.00.00.30.20.00.0.0-137 Ci/g) 077 026 149 038 076 017 381 227 035 188 065 La CrossLicense TRevisionTConditioUndisturbDisturbedUndisturbDisturbed se Boiling WTermination n 0 Table 2-6 on and Dep tbed d bed d Water Reacto rPlan Investigath DNonr ative Levels MeasDrainage Ar0.0.n-Drainage 0.0.2-45 for Cs-137 sured Rang(pCi/g) eas Surfac e00 to 2.80 00 to 1.67 Areas Surf a23 to 0.66 27 to 0.34 Based on Bge Re 0-10 cm ace 0-10 cmBackgroundRange for 95(p0.450.35m 0.150.23d Studies 5% DistribupCi/g) 5 to 3.63 5 to 2.86 5 to 0.77 to 0.42 ution La CrossLicense TRevisionse Boiling WTermination n 0 Table 2*L Water Reacto rPlan -7 InitiaRadioHCFeNCoNSrNbTcCsEuEuEuNpPuPuPuPuAmCm-24Listed half life ir al Suite of Lonuclide H-3 C-14 e-55 i-59 o-60 i-63 r-90 b-94 c-99 -137 u-152 u-154 u-155 p-237 u-238 u-239 u-240 u-241 m-241 43/244* is the shortest h2-46 LACBWR SHahalf life for th eSite-Specifi calf Life (Ye a1.24E+015.73E+032.70E+007.50E+045.27E+009.60E+012.91E+012.03E+042.13E+053.00E+011.33E+018.80E+004.76E+002.14E+068.78E+012.41E+046.60E+031.44E+014.32E+021.81E+01e radionuclide sc Radionuc lars) s in the pai r lides LLRSS##MMMMSS##MMMMSA##MMMMS%MMLa Crosse Boili nLicense Termin Revision 0 Survey Unit Surface Area Description Surface Soil

of Samples

>CL Mean (pCi/g)

Median (pCi/g)

Max (pCi/g)

Min (pCi/g)

SD Subsurface Soil

of Samples

>CL Mean (pCi/g)

Median (pCi/g)

Max (pCi/g)

Min (pCi/g)

SD Asphalt # of Samples

>CL Mean (pCi/g)

Median (pCi/g)

Max (pCi/g)

Min (pCi/g)

SD Surface Scans

% Scanned Mean Scan (cpm)

Max Scan (cpm) ng Water Reac tation Plan Table 2-8 Survey Unit66,869 m2 G-3 Coal Pla nCo-60 3 0 0.070 0.075 0.078 0.057 0.011 Co-60 4 0 0.060 0.056 0.084 0.047 0.016 Co-60 None Taken 1% 5,550 6,700 or Non-Impact t L4012103 nt Grounds Cs-137 3 1 0.082 0.083 0.092 0.071 0.011 Cs-137 4 1 0.048 0.038 0.081 0.036 0.022 Cs-137 ed Open Land Survey Unit 82,894 m2 Coal Pile GrouCo-60 3 0 0.071 0.072 0.084 0.057 0.014 Co-60 3 0 0.061 0.063 0.068 0.052 0.008 Co-60 None Taken 1% 5,050 8,800 2-47 Survey Units -L4012105 1nds CGCs-137 3 1 0.061 0.060 0.068 0.055 0.006 Cs-137 3 1 0.042 0.040 0.056 0.030 0.013 Cs-137 181- Characteriza tSurvey Unit L111,899 m2 Capped Ash I mGrounds Co-60 3 0 0.082 0.084 0.090 0.072 0.009 Co-60 4 0 0.081 0.083 0.102 0.056 0.021 Co-60 2 0 0.073 0.073 0.082 0.065 0.012 1% 8,340 12,000 tion Surve y SuL4012106 8mpoundment GHCs-137 3 2 0.100 0.099 0.121 0.079 0.021 Cs-137 4 2 0.088 0.084 0.130 0.054 0.037 Cs-137 2 0 0.062 0.062 0.084 0.040 0.031 ummary Survey Unit L81,254m2 Grounds East o f Highway 35 Co-60 3 0 0.080 0.079 0.089 0.072 0.009 Co-60 3 0 0.081 0.069 0.106 0.068 0.022 Co-60 None Tak 1% 8,0009,080L4012107 fCs-137 3 3 0.264 0.263 0.463 0.065 0.199 Cs-137 3 2 0.068 0.057 0.091 0.056 0.020 Cs-137 ken LLRLa Crosse Boili nLicense Termin Revision 0 Tablng Water Reac tation Plan le 2-8 (continu eSS# # MMMMSDS# # MMMMSDA# # MMMMSDS%MMor ed) Non-Iurvey Unit Surface Area Description urface Soil of Samples

>CL Mean (pCi/g)

Median (pCi/g)

Max (pCi/g)

Min (pCi/g)

D ubsurface Soil of Samples

>CL Mean (pCi/g)

Median (pCi/g)

Max (pCi/g)

Min (pCi/g)

D Asphalt of Samples

>CL Mean (pCi/g)

Median (pCi/g)

Max (pCi/g)

Min (pCi/g)

D urface Scans

% Scanned Mean Scan (cpm)

Max Scan (cpm)

Impacted Ope nSurvey Unit 9,444 m2 Hwy 35/Railro Way GroundsCo-60 3 0 0.079 0.075 0.095 0.068 0.014 Co-60 3 0 0.086 0.092 0.107 0.060 0.024 Co-60 None Taken 1% 8,124 9,200 2-48 n Land Surve y L4012108 1ad Right of BACs-137 3 2 0.119 0.108 0.156 0.093 0.033 Cs-137 3 2 0.189 0.091 0.409 0.067 0.191 Cs-137 Units - Char aSurvey Unit L100 m2 Background So iArea (inside L4 0Co-60 17 0 0.087 0.086 0.101 0.077 0.007 Co-60 None TaCo-60 None TaNo Scanning Pacterization Su rL4012109 ils Test 012108) Cs-137 17 17 0.160 0.161 0.268 0.059 0.059 Cs-137 aken Cs-137 aken Performed rvey Summaryy LLRRLLLLLLLLLLLLab La Crosse Boili nLicense Termin Revision 0 Radionuclide L3012103-QJ-GS-001-SL3012103-QJ-GS-001-SL3012105-Genoa Coal PL3012105-CR-GS-002

-L3012105-QJ-GS-001-SL3012105-QJ-GS-001-SL3012106-QJ-GS-001-SL3012106-QJ-GS-001-SL3012107-QJ-GS-001-SL3012107-QJ-GS-001-SL3012108-QJ-GS-001-SL3012108-QJ-GS-001-Sa Bold values b Survey unit sng Water Reac tation Plan H-3 CSB 4.390 1SS 3.570 0.Pile -SS 0.533 0.SB SS SB 14.600 0.SS 0.813 0.SB SS 1.420 0.SB 2.350 0.SS 6.490 0.indicate concentration g originally classified as tor Table 2-9 C-14 Fe-55 N.230 3.430 1.671 2.790 1 .675 2.130 1 .713 2.300 2

.713 3.550 2 .719 3.610 2.705 1.920 3

.728 2.260 3 greater than MDC. Ital i Class 3 at time of sam p Non ImpaNi-59 Co-60 N.470 0.026 2.870 0.027 3 0.018 .730 0.025 2 0.026 0.030 .370 0.037 3.560 0.037 3 0.019 .800 0.025 3.110 0.018 4.200 0.030 4icized values indicate Mple acted Coal Pile Ni-63 Sr-90 N.140 0.321 0.380 0.391 0 0.950 0.289 0 0 0.950 0.348 0.580 0.338 0 0.940 0.293 0.440 0.278 0.710 0.271 0MDC value 2-49and Soil Sam pNb-94 Tc-99 Cs0.018 0.820 00.022 0.628 00.022 00.016 0.587 00.020 00.020 00.030 0.611 00.028 0.616 00.013 00.019 0.593 00.016 0.604 00.020 0.576 0ples - Test Am es-137 Pm-147 Eu0.024 0.714 00.018 0.847 00.019 00.018 0.698 00.023 00.028 0.319 1.500 0.096 0.826 00.021 0.018 1.450 0.033 1.310 0.182 0.770 0erica Laborato ru-152 Eu-154 Eu0.071 0.190 00.060 0.167 00.052 0.152 00.051 0.137 00.049 0.166 00.072 0.199 00.115 0.223 00.079 0.232 00.045 0.115 00.049 0.156 00.041 0.128 00.059 0.176 0ry Analysis (pCu-155 Np-237 Pu0.095 0.025 00.096 0.024 00.048 0.056 0.023 00.055 0.074 0.080 0.035 00.112 0.027 00.038 0.048 0.040 00.044 0.030 00.060 0.020 0Ci/g) u-238 Pu-239/240 Pu0.046 0.015 10.040 0.021 1 0.036 0.029 1 0.036 0.014 20.044 0.026 2 0.021 0.024 20.026 0.021 20.028 0.029 2u-241 Am-241 A1.730 0.032 01.650 0.025 0 0.041 1.670 0.018 0 0.048 0.061 2.550 0.019 02.740 0.025 0 0.034 2.580 0.020 02.670 0.017 02.740 0.015 0Am-243 Cm-243/244 0.022 0.010 0.024 0.019 0.025 0.006 0.034 0.006 0.013 0.019 0.035 0.006 0.036 0.017 0.024 0.015 LLRSS##MMMMSS##MMMMSA##MMMMSS%MMaLa Crosse Boili nLicense Termin Revision 0 Survey Unit Surface Area Description Surface Soil

of Samples

>CL Mean (pCi/g)

Median (pCi/g)

Max (pCi/g)

Min (pCi/g)

SD Subsurface Soil

of Samples

>CL Mean (pCi/g)

Median (pCi/g)

Max (pCi/g)

Min (pCi/g)

SD Asphalt # of Samples

>CL Mean (pCi/g)

Median (pCi/g)

Max (pCi/g)

Min (pCi/g)

SD Surface Scans

% Scanned Mean Scan (cpm)

Max Scan (cpm) a MDC vang Water Reac tation Plan Table 2-10 Survey Unit1,992 m2 Reactor Bui lWGTV, Ven tGrounds Co-60 12 2 0.080 0.058 0.287 0.048 0.066 Co-60 18 0 0.078 0.052 0.516 0.047 0.109 None Taken No Scanning Palue used for an aor Impacted Cl at L1010101 lding, WTB, tilation Stack Cs-137 12 12 0.215 0.100 1.070 0.032 0.296 Cs-137 18 8 0.066 0.054 0.161 0.033 0.035 Performed alytical results lass 1 Open Lan dSurvey Unit 2,315 m2 Turbine, Offic eGenerator Buil Grounds Co-60 2 0 0.049 0.049 0.054 0.044 0.007 Co-60 22 0 0.058 0.058 0.080 0.043 0.010 None Taken No Scanning P less than MDC.

2-50 d Survey UnitsL1010102 1e, Diesel ding LMGCs-137 2 0 0.050 0.050 0.051 0.050 0.001 Cs-137 22 4 0.064 0.065 0.130 0.044 0.017 Nerformed Ns - Characteri zSurvey Unit L1,749 m2 LSA Building, Maintenance E aGrounds Co-60 7 0 0.059 0.050 0.099 0.048 0.019 Co-60 25 0 0.046 0.046 0.055 0.025 0.005 None Taken No Scanning P ezation Surve y SL1010103 2at Shack NCs-137 7 1 0.069 0.054 0.161 0.048 0.041 Cs-137 25 0 0.049 0.049 0.054 0.042 0.003 erformed Summary Survey Unit L2,387 m2 North LSE Gro uCo-60 1 0 0.045 0.045 0.045 0.045 N/A Co-60 14 0 0.048 0.048 0.050 0.043 0.002 Co-60 10 0 0.053 0.054 0.062 0.042 0.006 No Scanning P eL1010104 unds Cs-137 1 0 0.049 0.049 0.049 0.049 N/A Cs-137 14 3 0.041 0.042 0.051 0.027 0.009 Cs-137 10 1 0.051 0.053 0.057 0.037 0.006 erformed LLRRLLLLLLLLLLLLLLLLLLLLLLLLaLa Crosse Boili nLicense Termin Revision 0 Radionuclide L1010101-CJ-GS-002-SL1010101-CJ-GS-009-SL1010101-CJ-GS-010-SL1010101-QJ-GS-001-SL1010101-QJ-GS-001-SL1010101-QJ-GS-002-SL1010101-QJ-GS-002-SL1010102-CJ-FC-001-CL1010102-CJ-GS-013-SL1010102-QJ-GS-001-SL1010102-QJ-GS-001-SL1010102-QJ-GS-002-SL1010103-CJ-GS-002-SL1010103-QJ-SL-001-SL1010103-QJ-GS-001-SL1010103-QJ-GS-001-SL1010103-QJ-GS-002-SL1010103-QJ-GS-002-SL1010103-QJ-GS-003-SL1010103-QJ-GS-003-SL1010104-CJ-GS-003-SL1010104-CR-PA-007

-L1010104-QQ-PA-001

-L1010104-QR-GS-001

-a Bold values ng Water Reac tation Plan TH-3 CSS SS SS SB 0.364 0SS 0.441 0.SB 0.377 0.SS 1.380 0.CV 1.710 0.SB SB 8.740 0.SS SB 24.700 0.SB SM 0.354 0SB 3.260 0.SS SB 0.649 0.SS SB 0.654 0.SS SB -AV -AV -SB indicate concentration gtor Table 2-11 C C-14 Fe-55 N .896 2.430 1.676 2.190 1

.679 2.150 1

.677 4.190 2.727 1.650 2 .726 2.120 2 .715 2.230 2 .453 0.689 0.715 1.830 2 .702 2.100 2 .717 2.340 2 greater than MDC. Ital ilass 1 Concret eNi-59 Co-60 N 0.024 0.040 0.286 .850 0.024 3.900 0.018 3.750 0.017 2.010 0.015 3.630 0.106 3 0.030 .620 0.015 4 0.022 .760 0.021 3 0.011 0.711 0.136 1.850 0.017 4 0.025 .620 0.014 3 0.019 .630 0.012 3 0.023 0.015 0.021 0.025 0.017 icized values indicate Me, Asphalt, Se dNi-63 Sr-90 N 0 0 0.040 0.335 0.040 0.440 0.930 0.338 0.320 0.357 0.920 0.292 0 0.000 0.310 0 0.920 0.316 0 0.090 0.132 0.240 0.333 0 0.710 0.325 0 0.660 0.300 0 0 0 0 0 0MDC value.

2-51diment and Soi lNb-94 Tc-99 Cs0.020 00.020 00.025 00.015 0.579 00.012 0.587 00.011 0.620 00.010 0.521 00.022 0.536 00.016 00.011 0.539 00.015 00.014 0.537 00.017 00.018 0.432 00.011 0.606 00.015 00.012 0.645 00.017 00.009 0.557 00.019 00.008 00.014 00.025 00.011 0l Samples - Te ss-137 Pm-147 Eu.233 0.185 0.413 00.020 0.800 0.147 3.170 0.149 0.772 0.059 0.978 0.352 1.290 00.021 00.012 0.961 00.018 00.016 0.722 00.021 0.136 0.360 00.015 0.740 00.020 00.012 0.838 00.017 00.011 0.713 0.091 00.013 00.016 00.028 00.012 0st America La bu-152 Eu-154 Eu0.056 0.161 00.056 0.181 00.062 0.247 00.050 0.143 00.034 0.112 00.040 0.109 00.033 0.096 00.061 0.239 00.044 0.170 00.030 0.101 00.036 0.113 00.043 0.139 00.044 0.181 00.054 0.199 00.036 0.117 00.046 0.174 00.029 0.103 00.040 0.139 00.029 0.092 00.057 0.186 00.032 0.078 00.042 0.141 00.058 0.218 00.038 0.132 0boratory Analyu-155 Np-237 Pu0.066 0.050 0.057 0.044 0.019 00.044 0.006 00.040 0.019 00.036 0.016 00.062 0.029 00.041 0.028 0.028 00.042 0.042 0.032 00.046 0.049 0.018 00.039 0.026 00.047 0.034 0.020 00.045 0.034 0.040 00.063 0.036 0.044 0.061 0.032 ysis (pCi/g) u-238 Pu-239/240 Pu 0.046 0.023 10.039 0.023 10.041 0.022 10.040 0.016 20.041 0.028 2 0.040 0.026 2 0.042 0.029 2 0.015 0.015 00.029 0.017 1 0.034 0.024 2 0.028 0.028 2 u-241 Am-241 A 0.058 0.042 0.051 1.970 0.015 01.830 0.016 01.950 0.017 02.090 0.020 02.490 0.018 0 0.036 2.780 0.015 0 0.039 2.660 0.015 0 0.044 0.867 0.008 01.430 0.009 0 0.043 2.570 0.018 0 0.024 2.470 0.018 0 0.052 0.034 0.040 0.050 0.032 Am-243 Cm-243/244 0.023 0.021 0.021 0.019 0.029 0.014 0.017 0.022 0.019 0.021 0.020 0.021 0.021 0.018 0.019 0.008 0.024 0.005 0.024 0.014 0.022 0.005 La CrossLicense TRevisionTablSurSur# of# >CMeaMedMaxMinSD Sub# of# >CMeaMedMaxMinSD Asp# of# >CMeaMedMaxMinSD Sur% SMeaMax

se Boiling WTerminatio nn 0 le 2-12 Imrvey Unit Surface Area Description rface Soil f Samples CL an (pCi/g) dian (pCi/g) x (pCi/g) n (pCi/g) bsurface Soil f Samples CL an (pCi/g) dian (pCi/g) x (pCi/g) n (pCi/g) phalt f Samples CL an (pCi/g) dian (pCi/g) x (pCi/g) n (pCi/g) rface Scans Scanned an Scan (cpm) x Scan (cpm)

Water Reacto rPlan mpacted Cl aSur7,211 m2 LACBWRBuilding, House, WCo-6013 0 0.0730.0770.1060.0530.016Co-6016 1 0.0520.0460.1120.0400.018Co-606 0 0.0510.0510.0540.0470.002 50% 7,500 to 8, 011,500 to 1 2r ass 2 Open LSrvey Unit L201R AdmLACBWWarehouse G r0 3 7 6 3 6 0 2 6 2 0 8 0 4 7 2 00 2,000 2-52 Land SurveSummary 11101 ministration WR Crib rounds Cs-137 13 8 0.090 0.100 0.139 0.041 0.030 Cs-137 16 2 0.049 0.048 0.088 0.034 0.012 Cs-137 6 0 0.051 0.051 0.054 0.047 0.003 ey Units -

CSur6,785 m2G-3 CribCirc. WaArea SoutCo-6010 0 0.0640.0640.0810.0520.009Co-607 0 0.0490.0480.0550.0420.004Co-606 0 0.0560.0570.0590.0490.0031Characteriz arvey Unit L201b House, ater Disch ath of LSE F e0 4 4 2 9 0 9 8 5 2 4 0 6 7 9 9 3 50% 7,500 to 8,00 011,500 to 12,0 0ation Surv e11102 LACBWR arge Line, ence Cs-137 10 6 0.065 0.054 0.200 0.030 0.049 Cs-137 7 2 0.038 0.033 0.052 0.029 0.009 Cs-137 6 3 0.048 0.051 0.055 0.009 0.008 0 00 ey LLRRLLLLLLLLLLLLLa La Crosse Boili nLicense Termin Revision 0 Radionuclide L2011101-CJ-GS-001-SL2011101-CR-PA-003

-L2011101-QJ-GS-001-SL2011101-QJ-GS-001-SL2011101-QJ-GS-001-SL2011101-QQ-GS-001

-L2011101-QQ-GS-001

-L2011101-QQ-GS-002

-L2011101-QQ-PA-001

-L2011102-QQ-GS-001

-L2011102-QQ-GS-002

-L2011102-QQ-PA-001

-a Bold valng Water Reac tation Plan H-3 CSM -AV SB 0.518 0.SM 2.040 0.SS -SB -SS 11.810 0.-SB 2.500 0.-AV -SB 1.370 1-SS 0.533 0.-SB 0.525 0.-AV lues indicate co ntor Table 2C-14 Fe-55 N .727 2.290 2.707 2.240 2 .726 2.590 2

.731 1.940 2 .560 2.260 3.713 2.330 2

.702 3.890 2 ncentration gre a2-13 Class 2 Ni-59 Co-60 N 0.096 0.023 .660 0.016 4.950 0.049 4 0.012 0.017 .600 0.035 3.680 0.017 3 0.022 .040 0.007 4.820 0.019 4.880 0.031 3 0.027 ater than MDC.

Asphalt, Sedi mNi-63 Sr-90 N 0 0.030 0.273 0.140 0.523 0 0 0.720 0.255 0.870 0.314 0 0.390 0.291 0.300 0.361 0.950 0.327 0 0 Italicized valu e2-53ment and Soil SNb-94 Tc-99 Cs0.011 00.016 00.014 0.643 00.018 0.585 00.020 00.012 00.035 0.532 00.014 0.616 00.015 00.018 0.537 00.014 0.595 00.016 0.568 00.017 0es indicate MD CSamples - Test s-137 Pm-147 Eu.137 00.017 00.015 0.705 0.107 0.615 0.080 00.013 0.103 0.779 00.016 0.697 00.015 00.021 0.672 00.014 0.772 00.018 0.717 00.018 0C value. America Lab ou-152 Eu-154 Eu0.041 0.098 00.039 0.131 00.033 0.108 00.048 0.178 00.060 0.188 00.040 0.127 00.097 0.205 00.037 0.119 00.046 0.135 00.044 0.173 00.039 0.111 00.052 0.183 00.051 0.142 0oratory Analysiu-155 Np-237 Pu0.033 0.039 0.040 0.022 00.049 0.026 00.091 0.037 0.102 0.023 00.041 0.019 00.042 0.055 0.031 00.045 0.017 00.051 0.022 00.038 is u-238 Pu-239/240 Pu 0.028 0.025 20.045 0.021 3 0.037 0.024 20.039 0.016 2 0.026 0.018 20.036 0.026 20.028 0.020 1 u-241 Am-241 A 0.031 0.038 2.470 0.015 03.100 0.037 0 0.042 0.031 2.800 0.019 02.920 0.020 0 0.040 2.680 0.029 02.880 0.026 01.710 0.010 0 0.036 Am-243 Cm-243/244 0.022 0.019 0.036 0.034 0.015 0.015 0.028 0.016 0.028 0.024 0.034 0.021 0.028 0.006

LLR La Crosse Boili nLicense Termin Revision 0 SS# # MMMMSS# # MMMMSC# # MMMMSSMMng Water Reac tation Plan Table 2-14 urvey Unit Surface Area Description urface Soil of Samples

>CL Mean (pCi/g)

Median (pCi/g)

Max (pCi/g)

Min (pCi/g)

D ubsurface Soil of Samples

>CL Mean (pCi/g)

Median (pCi/g)

Max (pCi/g)

Min (pCi/g)

D Concrete/Asphalt of Samples

>CL Mean (pCi/g)

Median (pCi/g)

Max (pCi/g)

Min (pCi/g)

D urface Scans % Scanned Mean Scan (cpm)

Max Scan (cpm) or Impacted Cl aSurvey Unit24,042 m2 North End of Li cCo-60 3 0 0.070 0.076 0.077 0.058 0.011 Co-60 3 0 0.051 0.053 0.054 0.046 0.004 Co-60 3 0 0.031 0.031 0.035 0.028 0.003 1%9,000 10,000 ass 3 Open Lan dt L3012101 censed Site Cs-137 3 0 0.073 0.072 0.083 0.065 0.009 Cs-137 3 0 0.051 0.052 0.052 0.051 0.001 Cs-137 3 0 0.029 0.027 0.033 0.026 0.004 % 2-54 d Survey UnitsSurvey Unit 11,711 m2 Transmission SwiCo-60 None TCo-60 None TCo-60 None Taken No Scanning s - Characteri zL3012102 3tchyard Area PGCs-137 Taken Cs-137 Taken Cs-137 Performed zation Surve y SSurvey Unit L31,012 m2 Plant Access, ISF Grounds Co-60 5 0 0.063 0.064 0.078 0.053 0.010 Co-60 4 0 0.072 0.072 0.100 0.046 0.023 Co-60 7 0 0.062 0.055 0.080 0.047 0.013 1%5,8906,400Summary L3012109 SI Haul Road Cs-137 5 5 0.152 0.143 0.267 0.075 0.078 Cs-137 4 0 0.066 0.059 0.101 0.045 0.025 Cs-137 7 0 0.059 0.052 0.079 0.028 0.019 0 0 LLRRLLLLLLLLLLLaLa Crosse Boili nLicense Termin Revision 0 Radionuclide L3012101-CR-GC-001

-L3012101-CR-GC-002

-L3012101-CR-GC-003

-L3012101-CR-GS-003

-L3012101-QQ-GS-001

-L3012101-QQ-SL-001

-L3012104-CR-GS-002

-L3012104-QJ-GS-001-SL3012104-QJ-GS-001-SL3012104-QJ-GS-001-Sa Bold values ng Water Reac tation Plan H-3 C-CV -CV -CV 0.-SS -SB 18.400 0.-SS 15.500 0.-SM 0.364 0.-SM SB 2.160 0.SM 2.890 0.SS 2.190 0.indicate concentration gtor Table 2-15 C-14 Fe-55 N .669 2.180 2

.717 2.390 2.708 2.330 2.342 2.710 0 .670 1.950 1.672 2.720 1.676 4.240 1greater than MDC. Ital i5 Class 3 As pNi-59 Co-60 N 0.028 0.035 .020 0.031 3 0.025 .870 0.016 5.660 0.020 3 0.739 0.022 1 0.015 .750 0.021 3.990 0.037 3.880 0.029 3icized values indicate Mphalt, Sedimen tNi-63 Sr-90 N 0 0.590 0.374 0 0.640 0.309 0.890 0.295 0.090 0.152 0 0.060 0.325 0.500 0.298 0.300 0.329 0MDC value 2-55t and Soil Sam pNb-94 Tc-99 Cs0.030 00.026 00.027 0.521 00.017 00.014 0.550 00.017 0.603 00.017 0.360 00.013 00.018 0.469 00.020 0.651 00.020 0.631 0ples - Test A ms-137 Pm-147 Eu0.026 00.033 00.027 1.480 0.113 00.015 0.899 0.059 1.090 00.020 0.333 0.066 00.025 0.818 0.094 0.818 0.138 0.667 0merica Laborat ou-152 Eu-154 Eu0.043 0.221 00.062 0.271 00.056 0.249 00.052 0.157 00.036 0.128 00.047 0.116 00.042 0.153 00.035 0.128 00.053 0.160 00.074 0.217 00.068 0.181 0ory Analysis (pu-155 Np-237 Pu0.059 0.056 0.069 0.025 00.059 0.036 0.039 00.054 0.028 00.034 0.009 00.047 0.054 0.022 00.071 0.006 00.080 0.020 0pCi/g) u-238 Pu-239/240 Pu 0.046 0.018 1 0.035 0.022 20.028 0.022 20.016 0.013 0 0.027 0.021 10.031 0.017 10.043 0.026 1u-241 Am-241 A 0.053 0.055 1.690 0.019 0 0.052 2.590 0.023 02.640 0.019 00.797 0.009 0 0.036 1.610 0.016 01.560 0.016 01.580 0.019 0Am-243 Cm-243/244 0.021 0.006 0.029 0.027 0.021 0.006 0.009 0.011 0.018 0.016 0.016 0.015 0.019 0.021 La CrossLicense TRevision H-3 C-14 Fe-55 Ni-59 Co-60 Ni-63 Sr-90 Nb-94 Tc-99 Cs-137 Eu-152 Eu-154 Eu-155 Np-237 Pu-238 Pu-239/240

Pu-241 Am-241 Am-243 Cm-243/244

H-3 C-14 Fe-55 Ni-59 Co-60 Ni-63 Sr-90 Nb-94 Tc-99 Cs-137 Eu-152 Eu-154 Eu-155 Np-237 Pu-238 Pu-239/240

Pu-241 Am-241 Am-243 Cm-243/244 se Boiling WTerminatio nn 0 TB1001101-CResult (pCi/g) 3.950 -0.162 9.130 0.000 11.500 39.300 6.910 -0.120 0.024 7500 2.580 0.266 0.369 0.009 0.176 0.132 0.902 0.407 0.028 0.0579 B1001101-CResult (pCi/g) 7.240 -0.492 9.450 0.000 57.700 202.000 34.500 0.191 -0.189 614.000 0.768 0.335 -0.429 0.000 0.528 0.491 7.470 1.450 0.052 0.0879 Water Reacto rPlan Table 2-16 CJ-FC-001-CV 0MDC (pCi/g) (p1.590 11.400 016.000 70.254 00.377 10.402 40.043 00.312 00.566 07.090 789.020 52.410 04.440 10.042 00.056 00.048 02.700 10.048 00.046 00.0302 0.

CJ-FC-003-CV 0MDC (pCi/g) (p1.360 11.460 09.040 40.365 00.333 50.593 210.040 30.392 00.586 00.732 642.870 15.460 01.510 00.041 00.058 00.030 02.640 20.047 00.027 00.0408 0.

r Concrete 0-1/2 B RpCi/g) (p.350 9.793 -0.880 10.325 0.250 0.110 3.680 0.189 0.330 01.000 9.230 -0.398 0.140 0.021 -0.065 -0.055 -0.660 -1.107 0.030 00371 -0 0-1/2 B RpCi/g) (p.580 12.806 -0.950 6.806 0.880 01.100 2.330 0.203 -0.330 -04.000 2.300 0.536 0.914 -0.016 -0.111 -0.104 -0.160 -1.250 0.033 00496 0.2-56 Core Isoto pB1001101-CJ-F CResult MDpCi/g) (pCi/9.720 1.560.346 1.440.400 21.3 0.000 0.260.082 0.163.850 0.420.162 0.050.001 0.130.076 0.529.660 0.150.039 0.510.025 1.260.071 0.370.002 0.040.017 0.060.006 0.041.510 2.500.011 0.030.014 0.03.0081 0.0 4 B1001101-CJ-F CResult MDpCi/g) (pCi/2.600 1.570.566 1.396.160 14.3 0.000 0.250.435 0.052.990 0.400.304 0.050.001 0.150.129 0.592.450 0.110.045 0.340.179 1.020.007 0.280.010 0.050.005 0.060.004 0.041.320 2.660.018 0.030.009 0.03.0000 0.01 pic AnalysisC-001-CV 1/2-1 DC /g) (pCi/g)60 1.95040 0.806300 10.20064 0.15168 0.07825 0.47451 0.04139 0.07826 0.31052 1.10011 0.05560 0.17176 0.11845 0.01766 0.02649 0.01800 1.36037 0.02030 0.019478 0.0094 C-003-CV 1/2-1 DC /g) (pCi/g)70 2.24090 0.765300 6.96057 0.15757 0.09600 0.39251 0.05253 0.08696 0.33913 0.34846 0.15420 0.38382 0.16451 0.01864 0.02947 0.01760 1.48038 0.02430 0.01668 0.0047s Results B1001 Result (pCi/g) 3.640 -0.2700 11.300 0.000 0.800 4.860 11.600 -0.017 -0.104 450.00 0.173 -0.008 0.145 -0.010 0.575 0.715 13.200 0.550 -0.0364 0.1540 B1001 Result (pCi/g) 4.490 -0.555 7.600 0.000 28.100 88.300 11.000 -0.016 0.153 213.00 0.162 0.557 0.108 -0.020 0.413 0.336 -7.720 0.614 0.052 7 -0.0547101-CJ-FC-002 t MDC (pCi/g) 1.620 0 1.410 0 9.950 0.289 0.117 0.492 0 0.046 7 0.165 4 0.564 0 0.597 2.150 8 1.460 0.837 0 0.042 0.617 0.466 0 23.500 0.401 6 0.433 0 0.4670 101-CJ-FC-004 t MDC (pCi/g) 1.590 5 1.450 7.070 0.276 0 0.190 0 0.467 0 0.045 6 0.264 0.592 0 0.439 1.570 3.070 0.850 0 0.060 0.426 0.325 0 26.000 0.441 0.292 7 0.4320 -CV 0-1/2 (pCi/g) 1.330 0.794 5.540 0.183 0.172 0.581 1.130 0.095 0.322 46.900 0.924 0.820 0.503 0.009 0.436 0.413 15.100 0.419 0.140 0.2600 -CV 0-1/2 (pCi/g) 1.420 0.795 4.040 0.467 2.950 9.200 1.070 0.155 0.352 22.200 0.611 0.863 0.138 0.020 0.320 0.265 14.400 0.436 0.136 0.0776 La CrossLicense TRevision H-3 C-14 Fe-55 Ni-59 Co-60 Ni-63 Sr-90 Nb-94 Tc-99 Cs-137 Eu-152 Eu-154 Eu-155 Np-237 Pu-238 Pu-239/240

Pu-241 Am-241 Am-243 Cm-243/244

H-3 C-14 Fe-55 Ni-59 Co-60 Ni-63 Sr-90 Nb-94 Tc-99 Cs-137 Eu-152 Eu-154 Eu-155 Np-237 Pu-238 Pu-239/240 Pu-241 Am-241 Am-243 Cm-243/244 se Boiling WTerminatio nn 0 Table 2-B1001101-CResult (pCi/g) 2.960 -0.077 8.070 2.590 73.900 221.000 32.800 -0.089 0.178 65.700 0.395 0.637 0.011 0.005 0.706 0.489 9.090 1.590 0.048 0.1160 B1001101-CResult (pCi/g) 3.590 -0.246 6.030 0.000 -0.026 2.310 0.146 0.019 0.024 1.410 0.021 0.055 0.003 0.003 -0.004 0.035 -1.890 0.006 -0.002 -0.0036 Water Reacto rPlan -16 (contin uCJ-FC-005-CV 0MDC (pCi/g) (p1.520 11.410 09.770 50.267 00.372 70.427 230.043 30.531 00.562 00.569 61.240 05.650 00.699 00.015 00.065 00.035 02.540 20.045 00.031 00.0443 0.

CJ-WC-006-CV MDC (pCi/g) (p1.640 11.490 014.500 70.257 00.207 00.396 00.038 00.141 00.556 00.153 00.434 01.270 00.336 00.045 00.043 00.033 02.360 10.036 00.031 00.0287 0.

r ued) Co0-1/2 B RpCi/g) (p.200 4.810 -0.230 8.813 0.510 03.000 4.170 0.317 -0.336 -0.970 0.746 0.831 0.414 0.010 -0.134 -0.106 -0.270 0.273 0.034 -00590 0 1/2-1 RpCi/g) (p.350 0.836 0.050 1.147 0.240 0.335 2.034 0.060 0.324 -0.258 16.113 0.137 0.196 0.021 0.016 0.028 -0.270 -1.017 0.005 -00052 02-57 oncrete Co rB1001101-CJ-F CResult MDpCi/g) (pCi/4.180 1.850.701 1.358.170 9.870.000 0.270.075 0.174.870 0.430.423 0.050.015 0.120.124 0.540.801 0.110.001 0.370.119 0.920.013 0.250.017 0.050.003 0.050.008 0.030.337 2.530.012 0.010.002 0.05.0000 0.01 B1008101-CJ

-Result MDpCi/g) (pCi/0.382 0.940.053 1.371.610 6.550.000 0.230.662 0.062.730 0.350.154 0.050.000 0.210.010 0.576.000 0.170.034 0.630.060 1.200.140 0.350.003 0.040.018 0.060.011 0.051.120 2.710.020 0.040.002 0.04.0062 0.01 re Isotopic AC-005-CV 1/2-1 DC i/g) (pCi/g)50 1.52050 0.73370 5.34070 0.16571 0.08030 0.57051 0.06328 0.07440 0.30717 0.17273 0.00523 0.24555 0.14854 0.01653 0.02338 0.00830 1.51018 0.01754 0.02276 0.0049

-FC-002-CV DC i/g) (pCi/g)40 0.55970 0.79450 3.37034 0.15165 0.13153 0.35553 0.04111 0.06679 0.33577 1.78033 0.05600 0.23957 0.21548 0.02260 0.03354 0.01910 1.48042 0.02744 0.01787 0.0125 Analysis Re B1001 Result (pCi/g) 4.210 0.077 11.700 0.000 2.040 13.400 7.150 0.026 0.083 1490 0.031 0.128 0.737 -0.013 0.029 0.035 -1.380 0.048 0.003 -0.0053 B10 Result (pCi/g) 1.300 -0.296 6.460 0.000 0.974 4.400 0.235 0.016 -0.005 10.000 0.291 0.019 0.101 -0.024 0.042 0.008 -0.194 0.019 -0.001 -0.0056esults 101-CJ-WC-00 6t MDC ) (pCi/g) 1.700 1.440 0 9.320 0.263 0.047 0 0.420 0.034 0.154 0.580 0.721 3.660 1.190 1.470 0.044 0.037 0.025 2.650 0.052 0.029 3 0.0419 008101-CJ-FC-0t MDC ) (pCi/g) 1.020 1.440 14.500 0.241 0.142 0.356 0.035 0.141 0.592 0 0.154 0.470 1.410 0.348 0.068 0.057 0.034 2.550 0.051 0.052 6 0.0444 6-CV 0-1/2 (pCi/g) 1.440 0.832 5.530 0.230 0.264 1.430 0.703 0.090 0.341 155.000 2.210 0.679 0.896 0.010 0.027 0.026 1.470 0.041 0.011 0.0075 003-CV (pCi/g) 0.713 0.810 7.050 0.171 0.162 0.510 0.041 0.081 0.343 1.130 0.270 0.052 0.208 0.025 0.038 0.017 1.470 0.029 0.023 0.0080 La CrossLicense TRevision H-3 C-14 Fe-55 Ni-59 Co-60 Ni-63 Sr-90 Nb-94 Tc-99 Cs-137 Eu-152 Eu-154 Eu-155 Np-237 Pu-238 Pu-239/240

Pu-241 Am-241 Am-243 Cm-243/244

H-3 C-14 Fe-55 Ni-59 Co-60 Ni-63 Sr-90 Nb-94 Tc-99 Cs-137 Eu-152 Eu-154 Eu-155 Np-237 Pu-238 Pu-239/240

Pu-241 Am-241 Am-243 Cm-243/244 se Boiling WTerminatio nn 0 Table 2-B100810Result (pCi/g) 1.200 0.077 6.520 0.000 1.390 4.260 0.216 0.001 0.043 19.800 -0.119 -0.061 0.006 0.014 0.020 0.025 -1.610 0.052 -0.004 0.0100 B1002101-CResult (pCi/g) 0.763 -0.776 3.540 0.000 0.742 3.360 2.410 0.035 0.259 3.630 0.156 0.119 0.159 0.000 0.023 0.000 -0.052 0.020 0.013 0.0048 Water Reacto rPlan -16 (contin u01-CJ-FC-004-CMDC (pCi/g) (p0.990 01.430 011.500 50.229 00.095 00.339 00.040 00.143 00.599 00.166 20.580 01.370 00.376 00.065 00.052 00.042 02.610 10.034 00.032 00.0150 0.

CJ-FC-001-CV MDC (pCi/g) (p1.000 01.410 05.670 30.228 00.069 00.333 00.050 00.149 00.564 00.150 00.420 01.400 00.335 00.045 00.061 00.049 02.820 10.015 00.029 00.0143 0.

r ued) CoCV B RpCi/g) (p.685 0.829 0.820 15.162 65.255 95.492 81.041 99.081 0.350 0.150 4.344 0.296 1.220 0.035 -0.030 0.028 1.430 5.035 3.006 00142 0. 1-1.5 B RpCi/g) (p.638 0.763 0.150 7.159 0.148 0.407 5.250 0.066 -0.342 0.493 2.236 0.382 0.204 0.018 -0.035 0.021 0.640 -2.020 0.018 00096 0.2-58 oncrete Co rB1002101-CJ-F CResult MDpCi/g) (pCi/0.820 0.980.505 1.415.400 13.85.500 0.315.000 0.427.000 0.4 79.800 0.040.098 0.470.113 0.564710 1.690.815 5.94.250 5.460.073 2.120.012 0.060.920 0.62.280 0.465.240 26.73.200 0.420.406 0.29.2020 0.42 B1002101-CJ-F CResult MDpCi/g) (pCi/0.094 0.910.372 1.387.770 25.00.000 0.250.872 0.135.730 0.380.106 0.040.034 0.140.032 0.522.440 0.140.125 0.380.271 0.950.099 0.320.007 0.050.004 0.060.009 0.042.090 2.700.017 0.040.029 0.02.0059 0.03 re Isotopic AC-001-CV 0-1/2 DC /g) (pCi/g)85 0.63710 0.850800 7.43010 8.69020 9.60072 85.00045 9.60075 0.14964 0.33390 491.00040 1.41060 1.98020 1.28060 0.02320 0.51169 0.537700 16.20028 0.98996 0.310200 0.2670 C-001-CV 1.5-2 DC /g) (pCi/g)17 0.51280 0.819000 11.40059 0.18838 0.16188 0.64641 0.03242 0.08328 0.30846 0.34383 0.19556 0.40626 0.19652 0.01961 0.03041 0.02100 1.46041 0.02529 0.026331 0.0154Analysis Re B1002 Result (pCi/g) 0.275 -0.018 0.547 0.000 1.010 0 5.640 0.253 0.029 -0.1010 3.870 0.039 -0.260 0.077 -0.022 0.017 -0.0050 -0.984 0.035 -0.0180 -0.0046 B1002 Result (pCi/g) 1.710 15.4000 8.960 423.00 300.00 2360 220.00 -0.350 0.792 25400 0.510 4.650 1.060 0.024 3.200 2.580 36.900 9.080 0.305 4 0.4280esults 2101-CJ-FC-001 t MDC (pCi/g) 0.931 8 1.440 5.510 0.245 0.149 0.367 0.053 0.102 1 0.507 0.137 0.444 0 1.480 0.272 2 0.064 0.059 5 0.042 4 2.680 0.037 8 0.054 6 0.0366 2101-CJ-FC-002 t MDC (pCi/g) 1.180 0 1.510 5.860 0 0.446 0 0.762 0.661 0 0.052 0 0.935 0.562 0 4.140 13.700 7.170 7.370 0.042 0.497 0.287 0 24.000 0.682 0.388 0 0.5450 -CV 1/2-1 (pCi/g) 0.543 0.824 2.840 0.170 0.168 0.633 0.049 0.054 0.289 0.496 0.107 0.859 0.162 0.023 0.033 0.013 1.510 0.031 0.013 0.0066 -CV 0-1/2 (pCi/g) 0.846 2.310 3.640 55.200 30.200 245.000 21.100 0.567 0.373 2650 0.956 4.390 0.988 0.027 0.825 0.713 17.100 2.030 0.286 0.4200 La CrossLicense TRevision H-3 C-14 Fe-55 Ni-59 Co-60 Ni-63 Sr-90 Nb-94 Tc-99 Cs-137 Eu-152 Eu-154 Eu-155 Np-237 Pu-238 Pu-239/240

Pu-241 Am-241 Am-243 Cm-243/244

se Boiling WTerminatio nn 0 Table 2-B1002101-CResult (pCi/g) 0.846 6.180 5.270 0.000 8.270 175.000 3.520 -0.041 0.165 208.000 -0.280 0.255 0.116 -0.019 0.059 0.056 -0.965 0.238 0.005 0.0018 Water Reacto rPlan -16 (contin uCJ-FC-002-CV 1MDC (pCi/g) (p1.120 01.420 125.300 110.269 00.114 00.442 180.047 00.230 00.522 00.362 211.580 01.900 00.864 00.056 00.064 00.049 02.970 10.048 00.060 00.0438 0.

r ued) Co1/2-1 B RpCi/g) (p.716 0.340 -01.400 8.616 0.907 88.300 70.356 7.135 0.312 01.700 1.950 0.259 0.205 -0.017 -0.046 0.040 0.690 1.080 0.028 -00179 0. 2-59 oncrete Co rB1002101-CJ-F CResult MDpCi/g) (pCi/0.836 0.960.405 1.448.430 17.00.000 0.338.570 0.140.600 0.547.000 0.050.038 0.210.062 0.541240 0.810.176 2.600.090 2.320.004 1.710.011 0.040.105 0.050.126 0.03.500 2.560.339 0.040.001 0.03.0175 0.01 re Isotopic AC-003-CV 0-1/2 DC /g) (pCi/g)62 0.62440 0.803000 8.21034 0.48448 0.94048 7.37050 0.69111 0.06043 0.31817 129.00000 0.51420 0.20210 1.03044 0.00956 0.05139 0.05160 1.64044 0.09937 0.01275 0.0203 Analysis Re 0 3 esults

La CrossLicense TRevisionse Boiling WTerminatio nn 0 TabWater Reacto rPlan ble 2-17 19 8WeRadionMn-Co-Co-Nb-Cs-1Ce-1r 83 Groundwell-Point S onuclide 57 95 137 141 2-60 water Anal youth of Tur bA(p ysis from T ebine Buildi nActivity pCi/L) 63.4 6.4 508 21.4 21.7 18.9 emporary ng LLR La Crosse Boili nLicense Termin Revision 0 Jun H-3 Co-6Sr-9Cs-1a BNov H-3 Co-6Sr-9Cs-1a Bng Water Reac tation Plan e 2013 MW-20(pCi/L57260 4.0090 2.05137 3.97Bold values ind ivember 2013 MW-20(pCi/L23560 4.6490 1.18137 4.64Bold values ind ior Table 201-A MW-201-BL) (pCi/L)2 506 0 5.01 5 2.00 7 3.84 icate concentrat i01-A MW-201-BL) (pCi/L)5 150 4 3.80 8 3.73 4 1.90 icate concentrat i2-18 2013 G rB MW-202-A (pCi/L) 660 4.76 1.82 4.05 ion greater tha nB MW-202-A (pCi/L) 257 5.26 1.18 6.54 ion greater tha n2-61 roundwater MMW-202-B MW(pCi/L) (p484 4.51 1.43 3.91 n MDC. Italiciz eMW-202-B MW(pCi/L) (p278 5.41 1.61 4.70 n MDC. Italiciz eonitoring ResuW-203-A MW-2pCi/L) (pCiN/A 424.95 4.12.06 2.04.52 4.3ed values indic aW-203-A MW-2pCi/L) (pCi449 234.43 3.81.87 2.44.41 3.9ed values indic aults 203-B MW-204-i/L) (pCi/L)20 397 12 4.36 06 2.18 31 4.11 ate MDC value.

203-B MW-204-i/L) (pCi/L)35 193 89 4.52 40 1.18 98 4.77 ate MDC value.

-A MW-204-B (pCi/L) 420 4.26 2.08 3.96 -A MW-204-B (pCi/L) 171 8.24 1.51 7.92 LLRJ GAGBHCFNCNSNTCEEEPP2PAaLa Crosse Boili nLicense Termin Revision 0 JUNE 2014 MW- DW3 Gross Alpha 1.26E-01Gross Beta 1.48E+0H-3 1.05E+0C-14 2.79E+0Fe-55 -2.00E+0Ni-59 1.83E+0Co-60 1.02E+0Ni-63 -1.78E+0Sr-90 6.09E-01Nb-94 4.40E-01Tc-99 -8.28E+0Cs-137 -5.97E-0Eu-152 9.48E+00Eu-154 -5.24E+0Eu-155 -2.67E+0Pu-238 2.83E-02Pu-239/240 -9.61E-02Pu-241 3.51E+0Am-241 5.39E-02a Bold valng Water Reac tation Plan MW- DW4 MD1 -1.33E-01 4.4 40 3.13E+00 1.932 1.59E+02 1.9 40 0.00E+00 -3.

901 -3.12E+01 -2.

61 3.96E+01 -4.

70 3.94E-01 2.5 00 -6.14E+00 -7.

41 8.99E-02 8.

91 1.43E-01 -1.

200 -7.37E+00 -8.

21 -3.47E-01 -7.

40 2.34E+00 -7.

400 3.16E+00 1.3 500 1.46E+00 -1.

52 -4.77E-02 -2.

22 3.36E-02 3.

10 2.70E+00 -8.

32 3.42E-02 4.

6lues indicate co ntor MW- DW5 MW- DW7 4E+00 -3.78E-01 3E+00 0.00E+00 4E+02 1.23E+02 97E+00 -5.08E+00 66E+01 -3.86E+01 75E+01 2.60E+01 0E+00 -2.42E+00 40E+00 -4.38E+00 99E-02 1.78E-02 26E+00 7.49E-01 26E+00 -9.36E+00 45E-01 -1.83E+00 43E+00 -5.51E+00 5E+00 -4.73E+00 54E-01 -1.07E+02 22E-02 8.22E-02 13E-02 4.07E-01 39E+00 2.62E+00 65E-03 -1.01E-02 ncentration gre aTablMW-B11R MWB11A0.00E+00 7.33E3.59E+00 -2.70E2.45E+02 1.61E+9.06E+00 6.83E

+-3.19E+01 -3.75 E-4.16E+00 2.53E

+8.76E-01 -1.94 E-3.57E+00 0.00E

+7.34E-01 6.11 E-6.99E-01 1.53E

+-5.52E+00 -8.46 E1.24E+00 1.84E

+-9.93E-01 1.48E

+1.63E+00 -2.61 E1.60E+00 -4.47 E0.00E+00 4.09 E-2.54E-02 -3.39 E-5.72E+00 8.38 E1.22E-02 8.37 Eater than MDC.

le 2-19 2014 W-AR MW- B2 2.13E+00 6E-01 1.12E+01 4+02 1.60E+02 1+00 1.94E+00 -

2E+01 -9.20E+00 -

4+00 -7.13E+00 3E+00 -1.39E+00 -

1+00 -7.94E+00 1E-01 6.52E-01 6+00 1.77E+00 6E+00 -7.41E+00 -

8+00 1.37E+00 2+00 1.07E-01 1E+00 2.36E+00 1E+00 1.60E+00 -

3E-02 5.40E-02 8E-02 3.40E-02 1E-01 0.00E+00

-E-02 3.98E-03 2 Italicized valu e2-62 Groundwater MW-B3 MW- 200-A6.46E-01 4.04E+0 04.14E+00 8.66E+0 01.94E+02 5.23E+0 12.05E+00 9.26E+0 04.39E+01 1.93E+0 13.15E+01 -2.18E+0 1.13E+00 1.01E+0 01.50E+00 -1.97E+0 6.12E-01 9.86E-0 16.65E-01 1.08E+0 08.10E+00 3.55E+0 02.14E+00 1.77E-0 11.42E+01 9.71E+0 01.69E+00 5.77E-0 13.17E+00 -3.63E+0 8.29E-02 -1.38E-0 21.46E-01 2.68E-0 2-7.39E-01 0.00E+0 02.28E-02 1.72E-01es indicate MD CMonitorin g Re MW- 200-B M200 -2.26E-01 3.8 40 -1.79E+00 7.261 1.24E+02 7.0 30 4.84E+00 4.8 41 -4.16E+01 -3.2 01 3.32E+01 -1.6 0 -1.27E+00 -6.

00 -4.69E+00 1.8 21 9.98E-01 6.8 60 8.47E-01 3.7 30 5.08E+00 3.921 -3.64E-01 3.1 00 -1.16E+01 4.1 51 5.60E-01 -2.3 90 -3.44E+00 -2.9 22 1.51E-02 5.3 32 -1.57E-02 -6.

80 4.49E+00 -4.

81 9.71E-01 9.46C value. esults (pCi/L)

MW- 01-A MW- 201-B 4E-01 -1.04E+00 6E+00 -1.04E+00 3E+01 1.05E+02 4E+00 4.51E+00 0E+01 1.58E+01 7E+01 -7.11E+01 04E-02 1.73E+00 2E+00 -1.91E+00 6E-02 1.02E+00 3E-01 1.80E+00 2E+00 1.17E+00 0E-01 -6.21E-01 5E+00 1.12E+01 9E+00 -2.43E+00 2E+00 -2.60E+00 3E-02 -5.02E-02 86E-03 2.36E-02 85E-01 -1.42E+00 6E-02 3.99E-03 MW- 202-A MW202-1.06E+00 4.07E-4.34E+00 1.49E+3.36E+02 1.06E+0.00E+00 4.70E

+-3.26E+00 -4.54E

+2.49E+01 -1.05E

+-8.91E-01 1.02E

+-1.94E+00 -3.73E

+1.12E+00 6.05E--3.55E-01 1.04E

-3.88E-01 2.73E

+-4.64E-01 2.86E

+4.11E+00 1.08E+-1.12E+00 -1.18E

+-1.59E+00 -3.49E

+-8.46E-03 1.48E

--2.27E-02 -4.54 E2.20E+00 2.72E

+1.16E-01 3.92E-W- B MW-203-A -01 1.74E+00

-2+00 2.27E+00 5+02 2.79E+02 2+00 4.54E+00 4+01 -4.95E+01 -

4+01 -2.71E+01 -

4+00 3.48E 9+00 -3.70E+00 -

3-01 1.17E+00 8-01 1.59E+00 1

+00 4.36E+00 4+00 1.48E+00 1

+01 -9.59E-01 4+00 1.93E+00 -

3+00 -4.91E+00 4-01 -5.67E 5-02 -2.27E 3+00 4.07E+00 1

-02 2.94E-02 7MW-203-B MW- 204-A 2.29E-01 7.58E-01 5.53E+00 2.69E+002.79E+02 1.06E+024.55E+00 4.66E+0 04.96E+01 -4.03E+0 14.66E+00 -6.22E+0 09.55E-01 1.91E-01 3.80E+00 0.00E+0 08.23E-01 2.01E+00.50E+00 2.26E-01 4.17E+00 6.95E+00.39E+00 -3.04E-0 14.99E+00 2.12E+0 03.69E+00 2.36+00 4.05E+00 -4.34E-0 15.87E-02 -5.12E-0 23.95E-02 -2.49E-0 2.03E+01 4.07E+0 07.64E-02 1.56E-01 MW-204-B 1.27E+00 0 2.57E-01 2 3.49E+01 0 1.30E+01 1 -3.98E+00 0 -2.47E+01 -2.31E-01 0 -1.97E+00 0 6.11E-01 1.28E+00 0 6.31E+00 1.93E+00 0 7.68E+00 6.06E-01 1.66E+00 2 -9.28E-03 2 6.28E-02 0 -1.89E+00 8.24E-02 LLRS GGHCFNCNSNTCEEEPPPAaLa Crosse Boili nLicense Termin Revision 0 September 201 4MGross Alpha 8Gross Beta 2H-3 3C-14 -9Fe-55 9Ni-59 3Co-60 2Ni-63 2Sr-90 -1Nb-94 -9Tc-99 -1Cs-137 3Eu-152 2Eu-154 -3Eu-155 2Pu-238 1Pu-239/240 9Pu-241 3Am-241 1a Bold valng Water Reac tation Plan 4 MW-DW5 MW-8.47E-01 3.09 E.96E+00 1.45E.43E+01 0.00 E9.44E-01 -2.70 E9.39E+00 -3.10 E.13E+00 1.64 E.17E+00 1.32 E.79E+00 2.48 E1.06E+00 5.90 E9.45E-01 -1.39 E1.54E+00 -4.0 0.97E+00 -7.24.48E+00 3.00 E3.31E+00 -3.93 E.69E+00 1.95 E1.71E-02 3.69E9.28E-02 0.00E.18E+00 -3.68 E1.28E-01 3.69Elues indicate co ntor -B11R MW-B11AE+00 2.07E-0E+01 3.04E-0E+00 3.44E+

0E+00 0.00E+

0E+01 -3.49E+

0E+01 -8.49E+

0E+00 1.22E+

0E+00 -4.14E-0E-01 2.80E-0 E+00 -1.29E-00E-01 -1.56E+

04E-01 9.72E-0 E+00 6.42E+

0E+00 1.10E+

0E+00 1.69E+

0E-02 -5.50E-0E+00 -1.10E-0E+00 -2.29E+

0E-02 -1.69E-0ncentration gre aTable 2-19 AR MW-200-A01 2.42E-01 01 2.41E+00 01 6.86E+01 00 -4.56E-01 01 -3.35E+01 00 7.84E+00 00 3.56E+00 01 3.62E+00 01 1.14E+00 01 -1.43E+00 00 -1.57E+00 01 2.17E+01 00 -2.39E+00 00 -6.57E-01 00 -8.16E-01 03 2.65E-02 02 5.83E-02 00 -2.23E+00 02 1.10E-01 ater than MDC.

(continued)MW-200-B 2.01E+00 9.11E+00 5.17E+01 -4.98E+00 -4.56E+01 2.37E+01 6.20E-01 -7.87E-01 5.10E-01 -2.68E-01 -1.54E+00 1.94E+00 -1.34E+01 -1.54E+00 -1.64E+00 -6.50E-03 0.00E+00 8.49E+00 2.29E-01 Italicized valu e2-632014 Groun dMW-201-A M1.18E+00 7.36E+00 8.67E+01 2.69E+00 -2.18E+01 -1.99E+01 -7.23E-02 5.00E+00 -1.19E-01 6.56E-01 -7.94E-01 -1.09E+00 4.79E+00 -3.09E+00 -1.48E+00 -3.59E-02 0.00E+00 -6.92E-01 1.40E-01 es indicate MD Cdwater Monit oMW-201-B MW1.43E+00 1.03.67E+00 4.8-3.42E+01 -5.

19.28E-01 4.9 42.77E+01 -5.

43.09E+01 -1.

19.50E-01 9.

72.15E+00 8.

2-4.99E-01 6.

76.44E-01 -6.

4-1.95E+00 7.

91.84E+00 -4.

32.53E+00 9.41.94E+00 -3.

64.13E+00 -2.

08.55E-02 1.

11.41E-01 5.8-5.85E-01 0.02.80E-02 6.

6C value. oring Results (

pW-202-A MW-204E+00 -2.10E-86E-01 2.30E

+18E+01 1.04E

+4E+00 -2.72E

+43E+01 3.37E

+18E+01 -4.46E

+72E-01 1.18E

+25E-01 -8.30E

-70E-01 5.40E

-48E-02 -1.02E

+97E-01 -1.95E

-34E-01 2.31E

+0E+00 6.51E+67E-01 4.18E+08E+00 -8.41E

-13E-02 3.63E

-87E-02 5.25E

-0E+00 -1.76E

+62E-02 9.48E

-pCi/L) 02-B MW-203-AE-01 1.37E+00+00 1.52E+00

+02 -3.44E+0 1+00 -3.95E+0 0+01 -4.95E+0 1+01 5.30E+01

+00 3.67E+00E-01 1.62E+00

-01 4.80E-01

+00 8.53E-02 E-01 -1.24E+0 0+00 1.56E+00

+00 4.06E+00

+00 -3.33E+00E-01 -9.54E-02

-02 7.08E-02

-02 9.15E-02

+00 5.04E-01

-02 2.51E-01A MW-203-B -6.68E-01 1.00E+00 1.21E+02 0 4.89E-01 4.32E+01 -4.34E+01 1.99E+00 -1.77E+00 8.70E-01 2.16E+00 0 -3.32E+00 6.84E-01 -1.15E+00 0 -2.31E-01 -3.66E-01 8.12E-02 5.97E-02 -3.71E+00 1.03E-01 MW-204-A 6.00E-01 5.28E+00 6.88E+01 4.73E-01 3.45E+01 -3.13E+01 -3.77E-01 -1.84E-01 9.00E-01 1.18E-01 -1.96E+00 -1.14E+00 -1.92E+01 -4.95E+00 -2.02E+00 -6.45E-04 -5.48E-03 -3.97E+00 1.06E-01 MW-204-B 3.53E+00 0.00E+00 -1.21E+02 9.46E-01 -9.25E+01 -1.87E+01 2.05E+00 3.94E-01 2.30E-01 -1.88E+00 3.89E-01 1.24E+00 2.23E+00 2.36E+00 9.46E-01 -3.26E-02 7.02E-02 -6.46E+00 2.69E-01 LLR La Crosse Boili nLicense Termin Revision 0 ng Water Reac tation Plan Figureor e 2-1 LACB WR Site Map 64 - Open Land SSurvey Units annd Classificati oon LLR La Crosse Boili nLicense Termin Revision 0 ng Water Reac tation Plan or Figure 2-2 LACBWR 2-65 Site Map - Bu iildings Identif iication La CrossLicense TRevisionse Boiling WTerminatio nn 0 FWater Reacto rPlan Figure 2-3 r LACBWR2-66 R Site Drai nnage and Seewer Map La CrossLicense TRevisionse Boiling WTerminatio nn 0 FWater Reacto rPlan Figure 2-4 r LACBWR2-67 R LCE Excllusion Area (Class 1)

La CrossLicense TRevision se Boiling WTerminatio nn 0 FiguWater Reacto rPlan ure 2-5 Nr Non Impact e2-68 ed Open La and Sampli nng Location s

La CrossLicense TRevisionse Boiling WTerminatio nn 0 FWater Reacto rPlan Figure 2-6 r Class 1 O2-69 Open Land SSampling LLocations

La CrossLicense TRevisionse Boiling WTerminatio nn 0 FWater Reacto rPlan Figure 2-7 r Class 2 O2-70 Open Land SSampling LLocations

La CrossLicense TRevision se Boiling WTerminatio nn 0 FWater Reacto rPlan Figure 2-8 r Class 3 O2-71 Open Land SSampling LLocations

La CrossLicense TRevision se Boiling WTerminatio nn 0 Water Reacto rPlan Figure 2-9 r 9 Concre2-72 ete Core Sa mmpling Loccations La CrossLicense TRevision se Boiling WTerminatio nn 0 FigurWater Reacto rPlan re 2-9 (cont i r inued)2-73 Concrete CCore Sampl iing Locationns La CrossLicense TRevision se Boiling WTerminatio nn 0 FigurWater Reacto rPlan re 2-9 (cont ir inued)2-74 Concrete CCore Sampl iing Locationns LLR La Crosse Boili nLicense Termin Revision 0 ng Water Reac tation Plan or Figure 2-10 LACBWR Si2-75 ite - Typical G eeological Cross s-Section

LLRLa Crosse Boili nLicense Termin Revision 0 ng Water Reac tation Plan or Figure 2-1 11 Groundwa t2-76 ter Samplin g WWells - LACB WWR Site LA CROSSE BOILIN G WATER REACTOR LICENSE TERMINATION PLAN CHAPTER 2 SITE CHARACTERIZATION