La Crosse Boiling Water Reactor License Termination Plan ... · radiologi Dose Eq radiation (AMCG)...

LA CROSSE BOILING WATER REACTOR

LICENSE TERMINATION PLAN

CHAPTER 4

REMEDIATION PLAN

La CrossLicense TRevision

4. Site4.1. 4.2.

4.2.4444444444

4.2.4.3. 4.4.

4.4.4444

44.4.

4444444444

4.5.

se Boiling WTermination

n 0

RemediatioRemRem

1. Str.2.1.1. Sca.2.1.2. Nee.2.1.3. Chi.2.1.4. Spo.2.1.5. Pre.2.1.6. Wa.2.1.7. Hig.2.1.8. Gri.2.1.9. Rem.2.1.10. Add2. Soi

RemAL

1. AL.4.1.1. Cal.4.1.2. AL.4.1.3. Cal.4.1.4. Cal

and.4.1.5. Res2. AL.4.2.1. AL.4.2.2. Rem.4.2.3. Tra.4.2.4. Non.4.2.5. Tra.4.2.6. Wo.4.2.7. Mo.4.2.8. Tot.4.2.9. Res.4.2.10. Con

Ref

Water ReactorPlan

on Plan ........mediation Amediation Auctures .......

abbling and Sedle Guns ...ipping .........onge and Abssure Washi

ashing and Wgh-Pressure Wit Blasting ...moval of Acditional Remil .................mediation A

LARA EvaluLARA Analylculation of B

LARA Analylculation of Clculation of Td Disposal ..sidual Radio

LARA AnalyLARA Analymedial Actioansport and Dn-Radiologic

ansportation orker Dose Eonetary Cost tal Cost (Cossidual Radionclusion .....ferences .....

r

TABLE O

....................Actions and AActions .........

....................Shaving ...............................................

brasive Blasting ...............

Wiping..........Water Blasti....................

ctivated/Contmedial Actio....................

Activities Impuation ...........ysis of Soil RBenefits ......

ysis ParameteCosts ...........Total Cost fo....................

oactivity in Sysis for Remysis Equationon Costs ......Disposal of tcal Risks (CRisks (CostT

Estimates (Coof Dose to t

stT) ..............oactivity in B........................................

4-i

OF CONTE

....................ALARA Eva....................................................................................................ting ......................................................ing...................................taminated Cns ....................................pact on the R....................Remediation....................ers ...................................or Soil Reme....................

Soils that aremediation of Bn ......................................the Waste (C

CostACC) ........TF) ...............ostWDose) ......the Public (C....................

Basement Str........................................

ENTS

....................aluations ..............................................................................................................................................................................................................

Concrete ...............................................Radiation Pr....................

n ...............................................................................ediation by E....................

e ALARA ....Basement St........................................

CostWD) ....................................................................

CostPDose) .........................ructures that........................................

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

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

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

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

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

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

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

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

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

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

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

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

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

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

....................rotection Pro....................................................................................................Excavation ........................................tructures ......................................................................................................................................................................t are ALARA........................................

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

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

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

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

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

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

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

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

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

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

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

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

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

....................ogram ..............................................................................................................

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

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

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

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

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

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

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

....................A .........................................................

... 4-1

... 4-1

... 4-2

... 4-2

... 4-3

... 4-3

... 4-3

... 4-3

... 4-4

... 4-4

... 4-4

... 4-4

... 4-5

... 4-5

... 4-5

... 4-6

... 4-7

... 4-8

... 4-8

... 4-9

. 4-10

. 4-10

. 4-12

. 4-13

. 4-14

. 4-15

. 4-17

. 4-17

. 4-17

. 4-18

. 4-18

. 4-19

. 4-19

. 4-21

. 4-26


Table 4-1Table 4-2Table 4-3Table 4-4


n 0

1 Vo2 Rad3 BF4 AL

Str

Water ReactorPlan

olume of Condionuclide HM Insitu Do

LARA Analyuctures .......

r

LIST

ncrete in BasHalf-Life(s), ose using Coysis for Volu....................

4-ii

OF TABLE

sement StrucDecay Cons

ompliance Bumetrically C....................

ES

cturesa .........stant(s) and

BIL with MixContaminate....................

....................Dose Factor

xture Fractioed Subsurfac....................

....................rs .................ons ...............ce ....................

. 4-20

. 4-20

. 4-21

. 4-22


AF ALARA AMCG BIL BFM DCGL DF EMC FSS G-3 HEPA LACBWLLRW LSA LTP MARSSINRC ROC RPT SAFSTOSTS TEDE TSD WGTV WTB


n 0

Area FAs LoAveraBasemBasemDerivDose ElevatFinal GenoaHigh E

WR La CrLow LLow SLicen

IM Multi-NucleRadioRadia

OR SAFeSourcTotal TechnWasteWaste

Water ReactorPlan

LIST OF

Factor ow As Reasoage Member ment Inventoment Fill Moed ConcentrFactor(s) ted MeasureStatus Survea 3 Fossil StEfficiency P

rosse BoilingLevel RadioaSpecific Actse Terminati-Agency Rad

ear Regulatoronuclides of ation ProtectiSTORage e Term SurvEffective Do

nical Suppore Gas Tank Ve Treatment

r

ACRONYM

onably Achieof the Critic

ory Level odel ration Guide

ement Compey tation Particulate Ag Water Reacactive Wasteivity ion Plan diation Survry CommissConcern ion Technici

vey ose Equivalert DocumentVault Building

4-iii

MS AND AB

evable cal Group

line Levels

arison

Air ctor e

vey and Site ion

ian

ent

BBREVIAT

Investigatio

TIONS

n Manual



n 0

Water ReactorPlan

r

Page Intent

4-iv

tionally Leftft Blank


4. S

In accordthe “planfrom SubradiologiDose Eqradiation(AMCG)(ALARA

DecontamRadiationprocedurcomplianaccommodocumenReactor Guide 1.as guidanTerminatProtectiothis LTPDecomm

This chacomponecriterion demonstrdescribeswhich the

This chapthat will

4.1. R

When diremain oannual doALARA residual that are A

The ALAradiationtransport


n 0

Site Remed

dance with 1ns for site rebpart E of 1ical criteria fquivalent (TEn must not b) and 2) re

A).

mination andn Protectionres. These pnce. Revisioodate the cnted, process

(LACBWR187, Guidannce. Consisttion Plans fo

on Program tP, but perioissioning Ac

apter describents and str

in 10 CFR rating comps in detail they will occu

pter also probe employed

Remediation

ismantlemenon building sose criterioncriterion, w

radioactivityALARA).

ARA evaluatn dose, convetation accide

Water ReactorPlan

diation Pla

0 CFR 50.82emediation”10 CFR 20 bfor unrestricEDE) from be greater thesidual radi

d dismantlemn, Safety andprograms anons have, anchanging wsed and appR) adminisnce for Impletent with Re

for Nuclear Pto address rdic updates

ctivities Repo

bes the metructures. T20.1402 is

pliance withhe remainingur for each st

ovides a sumd to address

n Actions an

nt and deconsurfaces andn of 25 mremwhich requiry to levels b

tion calculaterted into doents convert

r

an

2(a)(9)(ii)(C. These pla

before the sicted use specresidual rad

han 25 mremioactivity le

ment activitid Waste Mannd procedur

nd will continwork environ

proved in astrative proementation ogulatory GuPower Reac

remediation to the LAC

ort (3) will p

thods that mhe methodsalso describ

h the 25 mrg site remedtructure, syst

mmary of the the impact o

nd ALARA

ntamination d in site soilsm/yr. The reres an evalubelow those

tes the conceollars, is equted into dol

4-1

C), the Licenans must incite may be cified in 10dioactivity tm/yr to the Aevels must

ies will be cnagement prres are frequnue to be mnment inheraccordance wocedures uof 10 CFR 50uide 1.179, Sctors (2), deand decommCBWR Decoprovide such

may be uses for demonbed. Note trem/yr dose

diation and dtem and/or c

radiation prof dismantle

Evaluations

actions ares at concentemaining re

uation as to necessary t

entration (orual to the cosllars, worker

nse Terminatclude the prreleased forCFR 20.140

that is distinAverage Mebe As-Low

conducted inrograms whiuently audite

made to theserent to reawith existinusing 10 C0.59 Change

Standard Foretails regardimissioning aommissionin

h details.

ed to remednstrating comthat Chaptere criterion. dismantlemecomponent.

rotection meement and re

s

e completedtrations that sidual radiowhether it

to meet the

r activity) at sts of continur and publi

tion Plan (LTrovisions to r unrestricte02 are: 1) thnguishable fember of th

w-As-Reason

n accordanceich include ed for techn

e programs aactor decomng La Cross

FR 50.59 es, Tests andrmat and Coing changes activities areng Plan and

diate contammpliance w

r 6 provides Also note

ent activities

ethods and comediation ac

d, residual rcorrespond activity musis feasible tdose criterio

t which the aued remediaic doses ass

TP) must promeet the cr

ed use. Thehe Total Effefrom backgrhe Critical Gnably-Achiev

e with establapproved w

nical contenand procedur

mmissioning se Boiling Wand Regul

d Experimenontent for Lic

to the Radie not providd Post-Shut

minated syswith the AL

the methode that Chap and the ord

ontrol procectivities.

radioactivity to the maxi

st also satisfto further reon (i.e., to l

averted colleation (e.g., risociated with

ovide riteria e two ective round Group vable

lished written nt and res to

and, Water latory

nts (1) cense iation

ded in tdown

tems, LARA ds for pter 3 der in

dures

may imum fy the educe levels

ective isk of h the


remediatactivity).corresponis justifie

4.2. R

Remediamethods remediatthat maytechniquecompositthe princCharactegroundw

4.2.1. The geneof on-sitGrade levbelow thspecific bHouse anwith the require reG-3 Cribroads ancomponeremoved

The strucsolid conaltered tobe realistdose to gstatic methe remaisubsurfacDerived subsurfacactivity iin 10 CFR

Exampleinclude wabrasive


n 0

ion action If this cnd to the maed by ALAR

Remediation

ation actions and techno

ion actions dy be taken de(s), methodtion and concipal mediarization surv

water contami

Structure

eral approache buildings,vel at LACBhe 636 foot buildings thnd LACBWRGenoa 3 Foemedial acti

b House, willnd railways ents and stru

during the d

ctural surfacncrete structo a conditiontically occupgroundwatereasurements,ining concrece concrete Concentratioce basementnventory levR 20.1402.

s of remediwashing, wiblasting.

Water ReactorPlan

converted inconcentratioaximum annu

RA.

n Actions

are performologies are described mduring the dd(s) and/or tnfiguration oa that will bvey results aination ident

es

h to structur structures,

BWR is at thelevation a

hat are expecR Administr

ossil Station ions; therefol remain intathat travers

uctural surfadecommissio

es that will rtures which n which woupied. The dr is referred , insitu gammete media wistructures anon Guidelinets will be rvels that repr

iation techniiping, pressCost estima

r

nto dollars, n or activiual dose crit

med throughostandard t

may not necedecommissioechnologies

of the contambe subjectedand historicatified to date

re remediatioand compon

he 639 foot ere expectedcted to remaration Buildi(G-3) are ex

ore, no remedact and functse through taces above oning proces

remain at LAwill be covuld not allow

dose model tto as the “Bma spectrosill be used tond the corree Level (DC

remediated tresent the an

iques that mure washingates for the

4-2

and the acty is belowterion, then f

out the decomo the commssarily be reoning of LAthat will be

minated medd to remedal survey date.

on at LACBWnents to a delevation. Td to remain.ain after liceing. None oxpected to bdiation is plational for G-the site wilthe 636 footss and dispos

ACBWR folvered by at w the remaithat will be uBasement Ficopy and/or

o calculate thsponding do

CGL), the coto levels bennual dose c

may be used g, vacuuminese techniqu

ctual costs w the concefurther reduc

mmissioningmercial nucequired, but ACBWR. Te employeddia requiring diation are cta indicate th

WR requiresdepth of at lTherefore, all. The Clasense terminaof the buildinbe radiologicanned and th-3 power opll also remat elevation sed of as a w

llowing the tleast three

ining structuused to calcill Model” (r the analysihe remainingose. Rather oncrete wallslow radionu

criterion for u

for the belng, scabblinues also inc

to perform entrations oction of resid

g process anclear industare listed as

The appropris dependenremediation

concrete strthat there is

s the demolileast three fl Class 1 basss 2 and Claation are thengs and strucally impacthese structurerations. Thain. All imin Class 1 b

waste stream

termination 3 feet of so

ural surfacesculate and quBFM). Scais of volumeg total residuthan using a

s and floors uclide-specifunrestricted

ow grade stng, chippingclude the a

the remedior activitiesdual radioac

nd the technitry. All os possible acriate remedi

nt on the phyn. At LACBructural surfminimal soi

ition and remfeet below gsement strucass 3 LACBe LACBWRuctures assoced such thatres, includinhe site and pmpacted sysbuildings wi

m.

of the licensil and physi

s, if excavateuantify the fan measuremetric sample(ual activity ian adjusted of the rema

fic adjusted release spec

tructural surg, and spongamount of w

iation s that ctivity

iques, f the ctions iation ysical BWR, faces. il and

moval grade. ctures BWR-R Crib ciated t they ng the public tems, ill be

se are ically ed, to future ments, (s) of in the gross

aining total

cified

rfaces ge or water


generatedusing mahave the

4.2.1.1. The princsurfaces the high-a volumeprocess tconcrete accordanReferencThe scabto a sealespindle, capture emethods roughingdebris geoperation

4.2.1.2. A seconpneumatienclosed media susurface. transportof needlenormal sand crevi

4.2.1.3. Chippingvacuum-crevices.

4.2.1.4. Sponge aabrasive blasting absorbs cfrom the


n 0

d and the coachines withability to ex

Scabb

cipal remediis scabbling

-velocity impetric particulthat uses pne

surface to nce with NUce Pressurizebbling pistoned vacuum aand performenclosure siare deposite

g and absoluenerated thrn.

Needl

d method oic air-operain housing.

urface. The mTypically, o

t and dust coe guns for recabbling opeices. Needle

Chipp

g includes tassisted col This action

Spong

and abrasivecompoundsis less aggrcontaminant

e medium so

Water ReactorPlan

ost to procesh hydraulic-xchange scab

bling and Sha

iation methog and shavinpact of a toolate which ceumatically a nominal

UREG/CR-58ed Water Re

ns (feet) are cand collector

ms at similarmilar to scaed into a seaute High Efrough these

le Guns

of scabblingated tool co

The rods amedia removone to two m

ontrol are accemoval and cerations. The gunning te

ping

the use of lection devi

n is also a for

ge and Abras

e blasting a such as silressive, incots. The medo the mediu

r

ss, package a-assisted, rembbling, shear

aving

od expected tng. Scabblinol with the cocan be remov

operated airdepth of 0.884, Volumeactor Powecontained inr system. Shr rates to scabbling equialed removafficiency Pa

remediation

g is accompontaining a are connecteval depth is millimeters complished ichipping of hese includechniques can

pneumaticaices. Chipprm of scabbl

sive Blasting

are similar tlica sands, gorporating adium is coll

um may be r

4-3

and ship thimote-operatr, chisel and

to be used fong entails theoncrete surfaved. One mr pistons wit.125 inches

me 2, Reviseder Station (4 a close-capthaving uses

cabbling. Thipment. Thable containerticulate Airn processes

plished usinseries of tued to an air-a function oare removedin the same mmedia is usu, but are notn also be app

lly operatedping activitiling.

g

echniques thgarnet, aluma foam medlected by vareused. Ab

s waste. Coted, articulatother tool he

for removinge removal o

face which trmethod of scth tungsten-at a nomind Analyses 4), section Gture enclosua series of d

he wheels ahe fractured er. The exhr (HEPA) fis collected

ng needle gungsten-carb-driven pistoof the resided per pass. manner as oually reservet limited to, plied to pain

d chisels anies are usua

hat use medminum oxidedia that, upoacuum and tbrasive blast

oncrete remoting tools. eads.

g contaminanof concrete fransforms thcabbling is a-carbide tipsnal rate of aof Decomm

G.3.1) or 12ure that is codiamond cut

are also conmedia and

haust air pasfiltration devd and contr

guns. The bide or hardon to abradeence time of

Generated dother scabblined for areas inside corne

nted and oxid

nd similar tally reserved

dia or matere, and walnuon impact athe contaminting is more

oval may inThese mac

nts from confrom a surfache solid surfaa surface rems that fracturabout 130 ft

missioning fo2.08 m2 per onnected by htting wheels

ntained in a dusts from

sses throughvices. Dustrolled during

needle gun dened steel e and fracturthe rods ovedebris collecng methods.not accessib

ers, cracks, jdized surface

tools coupled for cracks

rials coated ut hulls. Spand compresnants are wae aggressive

clude chines

ncrete ce by ace to moval re the ft2 (in or the hour. hoses s on a close both

h both t and g the

is a rods

re the er the ction, . Use ble to joints es.

ed to s and

with ponge ssion, ashed than


sponge bpressures

4.2.1.5. Pressure that remoover-spracontainer

4.2.1.6. Washingthe courscontaminLACBW25 mremEnergySoDemolitievaluatin

4.2.1.7. Most consystems oto G3 CrChapter 5situ remesurfaces high presactual flo20,000 pmole is ainterior osurface oThe wasprocessin

4.2.1.8. Another blasting. directed blasting maintaindisposal.contamin


n 0

blasting buts. Sponge an

Pressu

washing useoves superfiay. A wet vrs for filtrati

Wash

g and wipingse of remedianation. It

WR to reducem/yr dose cr

olutions Tecon Limits (

ng the surfac

High-

ntaminated por sections orib House) 5. If radioloediation willis high pres

ssure water pow rate that si. A rotatiattached to aof the pipe.of the pipe, rste water cng as liquid r

Grit B

approach th Grit blastithrough a naction remos the section The fina

nation.

Water ReactorPlan

t less aggrend abrasive b

ure Washing

es a nozzle ocial materialvacuum syson or proces

ing and Wip

g decontamination activitiis not antic

e the residuariterion but chnical Supp(5) and, to e for accepta

Pressure Wa

piping will of pipe systeor be abandogical conditl be performssure water pump capablranges fromng jet-mole

a lance and h As the la

removing theontaining thradiological

Blasting

hat may be ing uses gritnozzle that oves the intns being cleaal system p

r

essive than blasting are

g

of intermedials from the stem is used

ssing.

ping

nation techniies for housecipated thatal activity in

rather, to port Documeensure that able concent

ater Blasting

be removedems that residoned in plations inside

med. One meblasting. Ale of produci

m 44 gallons tip is used

high-pressurance is advae corrosive lhe removedwaste.

used to remt media suchis pulled thterior surfacaned under npass is per

4-4

scabbling. intended for

ate water presuspect surfa

d to suction

iques are actekeeping andt this remedn structural comply wit

ent (TSD) Rloose surfa

trations of re

g

d and dispoide below grace will be the pipe are

ethod that mA typical Hig

ing a water pper minute for 360 deg

re hose. Theanced, the hlayer, internad contamina

mediate the sh as garnet

hrough the cce layer of negative prerformed wit

Both operr the remova

essure to dirface. A head

the potentia

tions that ard to minimizdiation apprsurfaces forth the open

RS-TD-31319face contamiesidual activ

sed of as rarade that wilinspected an

e in excess omay be used t

gh-Pressure pressure of 1at 10,000 ps

gree coverage lance is mhigh-pressural debris andation is the

surfaces of or sand und

closed pipinthe piping.

essure and coth clean gr

rations use al of surface

rect a jet of pder may be ually contami

re typically pze the spreadroach will r the purposn air demo96-005, La ination is r

vity.

adioactive wll remain in nd surveyedof the releasto remediateLiquid-Jetti

10,000 psi tosi to 23 galloge of pipe in

manually adve water abrd radiologicaen collected

pipe interioder intermedng at a fixed

A HEPA ollects the mrit to remo

intermediatfilms and pa

pressurized wused to miniinated water

performed dd of loose sube employe

se of meetinolition criterCrosse Ope

removed pri

waste. Anyservice (i.e.,d as describe criteria, th

e the pipe inting System o 20,000 psi ons per minunteriors. Thanced thougrades the intal contamina

d and stored

or surfaces idiate air pred rate. The

vacuum symedia for reuove any res

te air aints.

water imize r into

during urface ed at

ng the ria in en Air ior to

pipe , pipe ed in

hen in terior has a at an

ute at he jet-gh the terior ation. d for

s grit essure e grit ystem use or sidual


4.2.1.9. As previoIf the conprimary demolitioexcavatoreduced tIn situatiremoval interchanflame cutcontainercollectedHEPA sybe remov

4.2.1.10. Mechanisurfaces the remo

4.2.2. The soil10 CFR 2Table 5-4Site Invesof elevatelevated level for (AF) to remediatHoweverremediatdesign angreater th

The site LACBWminimal surveys wduring thsampling

Soil remexcavatopractical,


n 0

Remo

ously statedncrete structmethod tha

on using hyrs. Concretto rubble, thions where amay be acco

ngeable toolitting equipmrs for later d

d and as necystems or coved as intact

Addit

cal abrasiveof embeddeval of certai

Soil

l DCGLw th20, Subpart 4 of Chapterstigation Mated radioactiareas. This this compa

account forion approacr, soil conceion with sund assessmehan the DCG

characterizaWR. Charac

residual radwill be perfhe remediatig and survey

ediation equrs. Other e, when the r

Water ReactorPlan

oval of Activ

, the principture is desigt will be us

ydraulic-opere structures

he embeddeda more surgiomplished uing heads. A

ment. The codisposal in bcessary, conontrolled wat

sections afte

ional Remed

equipment,d/buried pipn contamina

hat will be E for the u

r 5. Sectionanual (MARivity. A simis referred t

arison is ther the small ch will be entrations atch areas dement. Any r

GLEMC will b

ation processterization su

dioactivity informed to enon actions imethods.

uipment willquipment inemediation d

r

vated/Contam

pal means ofgnated for cosed to comprated crushinwill be frac

d rebar will bical removalusing a machAs concrete ioncrete rubbboth techniqntrolled usinter misting ser sawing w

dial Actions

such as honping. Chemiants.

used to deunrestricted n 2.5.1.1 of RSSIM) (6) ample comparto as the Elev

DCGLEMC,area of the used which

t levels betwmarcated an

radiological be removed a

s has establisurvey resultn soil and grnsure that ans adequately

l include, buncluding soildepth approa

4-5

minated Con

f remediatingomplete rempletely remong shears antured and crbe exposed al is requiredhine mounteis fractured le and expos

ques. Dusts,g temporary

systems. Buith blades, w

nes, may be ical removal

emonstraterelease of oNUREG-15addresses therison is usedvated Measu which is thelevated ra

h entails reween the DCnd accountedcontaminati

and disposed

shed the locts and historoundwater iny changingy identified

ut not be liml dredges anaches the so

ncrete

g concrete smoval, such a

ove the connd jack-hamrushed by thand segregat, activated ad, remote-opand rebar exsed rebar is c, fumes and y enclosuresulk concrete wires or othe

used to reml means may

compliance open land s

575, Multi-Ae concern fod to assess urement Comhe DCGLw

adioactivity. emoval of sCGLw and Dd for duringion in soils d of as radioa

cation and exorical surveyidentified tog soil radioland address

mited to, shovnd vacuum troil interface r

surfaces is scas interior concrete is thrmmers fitted hese tools. Ated from theand/or contaperated articxposed, the mcollected angenerated d

s coupled wsuch as floo

er cutting me

move contamy be used, as

with the dsurvey units

Agency Radiaor the presenthe dose im

mparison (EMmodified by In genera

soil exceediDCGLEMC mg Final Statidentified i

active waste

xtent of soil y data indic date. As nlogical contased. Chapter

vels, back hrucks may aregion betw

cabbling/shaoncrete wallrough large

to large traAs the concre concrete ruminated con

culating armmetal is cut u

nd transferreddebris are lo

with close-caors and wallsethods.

mination froms appropriat

dose criterios are providation Surveynce of small

mpact of poteMC). The ay an Area Fl, a conserving the DCmay remain tus Survey (in concentrae.

contaminaticate that theneeded, additamination prr 5 discusse

hoe and trackalso be used

ween unaccep

aving. s, the scale

acked rete is ubble. ncrete

m with using d into ocally apture s may

m the e, for

on in ded in y and areas ential action Factor vative

CGLw. after

(FSS) ations

ion at ere is tional rofile s soil

k hoe d. As ptable


and accepbe used. lower soi

Remediacontrol pand soil include asediment

4.3. R

The Radiregulatorsubsequeactivitiesdecontam

The currefederal aradiologisingle unpublic froexposureengineeriprocedurand radioprocess. accommo

The spreby washiloose surimpregnaitems, ovreducing

For interwashing,and drainSmall tocontamincontamincontaminappropria

The Radplace dursystems a


n 0

ptable conta This simpleil layers as w

ation of soilsprocedures. control procadditional ct, and air em

Remediation

iation Protecry approved ent SAFSTOs during deminated in or

ent approvedand state reical hazards nit commercom radiolog

e to radioactiing controls ral requiremological haz Conseque

odate each re

ad of loose ing and wiprface contamated media verhead spalow levels o

rmediate lev, high-pressun lines can bools, hoses nation levelsnation from dnation embeate.

diation Protering commeand compon

Water ReactorPlan

amination, a e methodolo

would occur

s will be perOperational

cedures. In onstraints a

mission contro

n Activities I

ction Prograprogram tha

OR period. commissionrder to perfo

d Radiation gulatory reqencountered

cial reactor fical hazards ive materialand hazard

ments allow rzard mitigatently, the nemediation t

surface conting. Water mination ovis an effect

aces and smof surface co

vels of surfaure water blabe cleaned aand cables

s. A paint cdrying out added in con

ction Prograercial power nents were de

r

squared edgogy minimizwith a tooth

rformed usinconstraints addition, wo

and mitigatiools during so

Impact on t

am approvedat was imple During th

ning, contamrm maintena

Protection Pquirements d or expectedfacility. In and ensuress is, and remmitigation tradiation prtion measurenecessary ratechnology a

tamination iswashing wier large surive techniqu

mall hand toontamination

ace contamiasting and grand hot spot can also

coating may and becominncrete, scabb

am approvedoperation.

econtaminat

4-6

ge excavatorzes the mixinhed excavato

ng establishand dust con

ork package on or controoil remediati

the Radiatio

d for decommemented durhese periodsminated struance or repai

Program at Lfor the protd to be encouaddition, th

s occupationmains ALARechniques arotection peres directly iadiological cas appropriat

s mitigated bith a detergerface areas. ue to reduce

ools. Thesen on structur

ination, morrit blasting mts removed ube pressurebe applied a

ng airborne.bling or oth

d for decom During powed in order t

r bucket desng of contamor bucket.

hed excavationtrol will beinstructions

ol methods ion.

on Protectio

missioning aring commers, in a man

uctures, systair actions.

LACBWR istection of ountered duri

he program enal, effluent aRA. To ensre employedrsonnel to ininto the wocontrols arete.

by the routinent is effecti

Wiping we loose surf

e same techral surfaces.

re aggressivmay be moreusing these te washed inafter surface To mitigate

her surface

mmissioning wer operatioto perform m

ign or similaminated soils

on safety ane addressed is for remedito ensure a

on Program

at LACBWRrcial power onner similartems and c

s adequate tooccupationaling the decomensures the and environmure that ade

d, work contntegrate rad

ork planninge correctly

ne remediatiive in reduci

with detergenface contam

hniques are

ve methods e appropriatetechniques an a containe cleaning toe high levelsremoval tec

is similar toons, contamimaintenance

ar techniques with accep

nd environmin site excavation of soil

adequate ero

m

R is similar toperation anr to remediomponents

o comply wil personnel mmissioningprotection omental dose

equate and ptrol programdiation proteg and sched

implemente

ion of work ing low levent soaked or

mination on also effectiv

such as pree. Pipes, surand technolonment to reo prevent sus of fixed suchniques ma

o the prograinated structor repair act

e may ptable

mental vation l may osion,

to the nd the iation were

ith all from

g of a of the from

proper ms and ection duling ed to

areas els of r oil-small ve in

essure rfaces ogies. educe urface urface ay be

am in tures, tions.


These tecfor the dprevent tProtectio

Decommabove thoand sludpersonneremediat

The decotechniqueRadiationThe activduring opapproved

4.4. A

GuidanceVolume 2and Detmethods concentra

Section Nhave unrfacility isof waste not haveapproachof soils a

For the sdetermineffects todollars) faccidentsthe actuareductionALARA section 4

The ALAThe ALAWhen remmeet thedemolitio


n 0

chniques aredecommissiothe spread ofon Program p

missioning dose encount

dges from pel to focus oion techniqu

ommissionines on contamn Protectionvities expectperations, as

d Radiation P

ALARA Eva

e for condu2, Revision ermination

for determations below

N.1.5 of NUrestricted rels unlikely todisposal. T

e to be evah and applicaas low-level r

subsurface sne whether fuo the undesirfollowing ths, worker anal costs to pn achieved b

evaluation4.4.2.

ARA criterioARA analysmediation is

e ALARA reon criteria sp

Water ReactorPlan

e the same ooning to redf contaminatprovides ade

oes not preered during plant system

on each areaue.

ng organizatiminated sysProgram is

ted during ds described Protection Pr

aluation

ucting ALA1, Consolidof Radiolog

mining whenw the levels n

UREG-1757 lease, generi

o be cost effeTherefore shluated for uable to LACBradioactive w

tructures thaurther concrered costs. B

he removal ond public doperform the by further r

n for concr

on specified sis is a plans performed,equirement. pecified in R

r

or similar to duce personntion from estequate contro

esent any nerecent main

ms. Decoma of the site

ion is experistems, struct

adequate todecommissioabove. Therogram is no

ARA analysedated Decomgical Critern further rnecessary to

states that “ic analyses sective for unipping soil tunrestricted BWR, a simwaste is prov

at will remaete remediat

Benefits are of radioactivse associateremediation

remediation rete remedia

in 10 CFR 2nning tool to there is no For examp

Reference 5

4-7

the radiolognel exposuretablished cools for these

ew challengntenance actimmissioningand plan ea

ienced in antures or como safely contoning are therefore, the ot requested

es is providmmissioningria, Final Rreduction ofsatisfy the 2

“For residuashow that shnrestricted reto a low-lev

d release.” mple ALARA

vided in sect

ain at licensetion is necesthe averted ity. The cod with remen. If the cis not ALA

ation in be

20.1402 is noo justify thaneed to analple, the rem

5, including

gical controle to radiatio

ontaminated actions.

ge to the Raivities, suchg planning ach activity

nd capable omponents dutrol the radiohe same or sapproval ofin this LTP.

ded in Appg Guidance Report (7),f residual r25 mrem/yr d

al radioactihipping soil elease, large

vel waste disTo illustra

A analysis fotion 4.4.1.

e terminatiossary by comcollective rasts of remededial actionosts exceed

ARA. The elow grade

ot met by soat further relyze whethe

mediation recleaning loo

ls implemenon and contaareas. The c

adiation Proh as the remo

allows radiwell before

of applying turing decommological aspesimilar to thf any change.

pendix N o- Charactewhich desc

radioactivitydose criterio

ivity in soil to a low-levely because sposal facilitate that thisor the excava

on, the ALAmparing the dadiation dosdiation inclu(converted i

d the benefitmethods anstructures

olely performemediation ier the action equired to mose surface

nted at LACBamination ancurrent Radi

otection Prooval of the riation proteexecution o

these remedimissioning. ects of this whose encounes to the exi

f NUREG-erization, Sucribes accepy is requireon.

at sites thatvel waste disp

of the high ty generally is a reason

ation and dis

ARA analysisdesired benee (converted

ude transportinto dollars)ts, then the nd results o

is provide

ming remediais not neceswas necessa

meet the opecontaminati

BWR nd to iation

ogram resins ection of the

iation The

work. ntered isting

1757, urvey, ptable ed to

t may posal costs does nable

sposal

s will eficial d into tation ), and

dose of the ed in

ation. ssary. ary to en air on to


concentra2 mR/h eevaluatio

4.4.1. The soil are providata indicourse ofand characcessiblconcentraexcavate

In order beneficiafrom remshould bconsidere

Based upis the moaverted d

4.4.1.1. The benefuture covalue. In

The presaccordan


n 0

ations belowexposure ra

on.

ALARA

DCGLw thatided in Tablicate that thef the decomracterize soille by the remations great, package an

to determineal effects (bemedial actionbe performeded to be not

pon a simpleonetary valuedose is based

Calcu

efit from colollective aven accordance

wh

BA

$2

PW

sent worth nce with the f

Water ReactorPlan

w 1,000 dpmte criteria, w

Analysis of

t will be usele 5-4 of Chere is minim

mmissioning ls as they a

moval of struter than thend dispose of

e if additionenefits) and tn will be grd. HoweveALARA and

e ALARA ane of the colled upon the “i

ulation of Ben

llective averterted dose ae with Appen

$2,000

here:

AD =

2,000 =

W(ADCollective

of future cfollowing eq

r

m/100cm2 anwill be perf

f Soil Remed

ed to demonshapter 5. C

mal residual and through

are exposed uctures or coe DCGLEMC

f the soil as L

al remedial the undesirabreater than ther, if the cod should not

nalysis, the oective averteindustrial us

nefits

ted dose (BA

and multiplyndix N of NU

0

= benefit US doll

= value in

e) =

collective aquation;

4-8

nd the remedformed rega

diation

strate complCharacterizat

radioactivityh to site closby excavati

omponents. C in surfaceLow-Level R

action is wable effects (che costs, thests exceed tt be perform

only benefit ed dose to fue” scenario.

AD) is calculaying by a faUREG-1757

from an avlars,

n dollars of a

present wor

averted dose

diation of coardless of th

liance with thtion survey y in soil at sure, LACBion during b If residual re or subsurRadioactive

arranted by Acosts) must en the remethe benefit, ed.

of reducinguture occupa

ated by deteactor to conv7, the equatio

verted dose

a person-rem

rth of a futur

e PW(ADCol

oncrete surfhe outcome

he 25 mremresults and LACBWR.

BWR will cobuilding demradioactivityrface soils, Waste (LLR

ALARA anabe calculate

edial action then the re

g residual radants of the si

ermining the vert the doson is as follo

for a remed

m averted an

re collective

llective) is th

faces to meeof the AL

m/yr dose crithistorical su Throughou

ontinue to sumolition or my is discover

LACBWR RW).

alysis, the deed. If the benis warranted

emedial acti

dioactivity inite. For soil

present worse to a monows;

Equatio

diation actio

nd,

averted dos

hen expresse

et the LARA

terion urvey ut the urvey made red at

R will

esired nefits d and ion is

n soil ls, the

rth of netary

n 4-1

on, in

e.

ed in


4.4.1.2. In accordparamete

DoAna

PopindSupNuc

Mo

(NoNUequthe soil


n 0

wh

PD

A

0.

F

Co

DC

r

N

ALAR

dance with ers for use in

llars per peralysis Guide

pulation dendustrial reusepport of Ruleclear Facilit

onetary disco

ote; This varUREG-1757. uation throug

r variable hls as well as

Water ReactorPlan

here:

D =

=

025 =

=

onc =

CGLw =

=

=

=

RA Analysis

Table N.2 on performing

son-Rem - $elines of the

sity (PD) fore scenario (pemaking on Rties, Volume

ount rate (r)

riable was es The monet

gh Federal Rhas been cons

basements.)

r

= populatpeople/

= area be

= annual DCGLw

= effectivremove

= averagebeing e

= derivedconcendose of

= moneta

= radioloyear an

= numbercalcula

s Parameters

of Appendixg ALARA an

$2,000.00/peU.S. Nuclear

r the critical er NUREG-Radiologicae 2 (9), Appe

- 0.00 yr-1 fo

stablished at tary discountRegister Notiservatively s)

4-9

0.025

tion density/m2,

ing evaluate

dose to an Aw concentrat

veness, or ed by the rem

e concentratevaluated in u

d concentrtration of re

f 25 mrem/yr

ary discount

gical decay nd,

r of years oted.

s

x N of NURnalysis are as

erson-rem (pr Regulatory

group (perso1496, Gener

al Criteria foendix B, Tab

or soil

0.03 yr-1 fort for the ALAice 72 FR 46set at 0.00 yr

y for the

ed in square

AMCG fromtion in rem/y

fraction ofmediation ac

tion of residunits of activ

ration equesidual radir to the AMC

rate in units

constant for

over which

REG-1757, s follows;

per NUREG/y Commissio

ons/m2) - 0.0ric Environm

or License Teble A.1)

r soil in TabARA analys6102 – Augur-1 for soil, i.

1

critical gro

meters (m2)

m residual rayr,

f the residuction,

dual radioactvity per unit

uivalent toioactivity thCG (pCi/g),

s per year (yr

r the radionu

the collecti

the accepta

/BR-0058, Ron (8))

01 person/mmental Impaermination o

le N.2 of Apsis was remoust 16, 2007..e. no monet

Equatio

oup scenari

,

adioactivity a

ual radioac

tivity in thet volume (pC

o the avhat would g

r-1),

uclide in unit

ive dose wi

able and rel

Regulatory

m2 for land inct Statement

of NRC-Lice

ppendix N ofoved from th

Consequentary discount

n 4-2

io in

at the

ctivity

e area Ci/g),

erage ive a

ts per

ill be

evant

n t in nsed

f e ntly, t for


NumNU

Arethat

4.4.1.3. The totalbe evalua

4.4.1.4. For the aCostR, Coanticipateprovidedbenefit, t

4.4.1.4.1

The costNUREG-


n 0

mber of yearUREG-1496,

ea (A) used tt was evalua

Calcu

l cost, (Costated accordin

wh

Co

Co

Co

Co

Co

Co

Calcu

analysis of sostACC, Costed unlikely

d in NUREGthen the rem

. Transp

t of waste -1757, Appe

Water ReactorPlan

rs (N) over w Appendix B

to calculate tated)

ulation of Co

tT) which is ng to Equati

here:

ostR =

ostWD =

ostACC =

ostTF =

ostWDose =

ostPDose =

ulation of Tot

oil excavatioWDose and Coimpact on

-1757 whichediation cos

port and Dis

transport aendix N whic

r

which the coB, Table A.1

the populatio

sts

balanced agion N-3 of N

= monetamobiliz

= monetagenerat

= monetaaction;

= monetathe was

= monetathe was

= monetatranspo

tal Cost for

on and dispoostPDose werethe total co

h states that it is shown to

sposal of the

and disposalch is express

4-10

ollective aver)

on density (m

gainst the beNUREG-1757

ary cost ozation costs)

ary cost forted by the ac

ary cost of w

ary cost of tste;

ary cost of tste;

ary cost of ort and dispo

Soil Remedi

osal as low-le not calculaost (CostT). if one or twoo be unneces

e Waste (Cos

l (CostWD) sed as follow

rted dose is

m2) – 7,500 m

enefits; has s7, Appendix

of the rem);

r transport ction;

worker accid

traffic fatali

traffic fatali

dose to thosal of the wa

iation by Ex

level radioaated for this

This is co of the costssary withou

stWD)

was calculaws:

calculated -

m2 (size of r

several compx N below:

mediation ac

and dispos

dents during

ities during

ities during

he public faste;

xcavation and

ctive waste, s evaluation consistent wts can be shout calculating

ated using

1,000 yrs (p

reference are

ponents and

Equatio

ction (inclu

sal of the w

g the remedi

transportatio

transportatio

from excava

d Disposal

the variablebased upon

with the guidown to exceeg all of the c

Equation N-

per

ea

d may

n 4-3

uding

waste

iation

on of

on of

ation,

es for their dance ed the costs.

-4 of


Disposal This avecomponehighway disposal considere

The volu(A) is rem1,500 m3

4.4.1.4.2

The cost using Eq

For this eoverland

In accordFt.

The Cliv(2,169 kmof the rou


n 0

wh

VA

Co

costs for geerage cost ient of this av

hauling frofacility). Thed proprietar

ume of wastemediated to

3, which prod

. Transp

of traffic fauation N-6 o

wh

$3

VA

VS

FT

DT

evaluation, ttruck shipm

dance with N

ve, Utah rom). The disute rail shipm

Water ReactorPlan

here:

A =

ostV =

enerated wancludes pac

verage cost iom the LAChe details of ry values def

e produced ba depth of

duces a valu

portation Ri

atalities incuof NUREG-1

$3,0

here:

3,000,000 =

A =

SHIP =

T =

T =

the waste voment per NUR

NUREG-149

ound trip distance for raments must

r

= volume

= cost otranspo

aste were backaging, tranis based on tCBWR site f the average fined by neg

by remediati0.15 meters

ue for CostWD

sks (CostTF)

urred during1757, Appen

00,000

= monetarem (NPerson

= volume

= volume

= fatality fatalitie

= distanc

olume (VA) isREG-1757 i

96, Appendi

istance fromil shipmentsfollow, how

4-11

e of waste pr

of waste dortation cost,

ased on an ansportation the average to Clive, Utotal dispos

gotiated cont

ion (VA) assus. This resuD of $2,812,5

)

g the transpondix N which

ary value ofNUREG-153-Rem Conve

e of waste pr

e of a truck s

rate per es/truck-km;

e traveled in

s assumed tos assumed to

ix B, Table A

m the LACs is further t

wever the diff

roduced, rem

disposal pe, in units of $

average totaland disposatransportatio

Utah (Energysal cost (Costract.

umes that thults in a valu500.00.

ortation of wh is expresse

f a fatality e30 Reassessersion Facto

roduced in u

shipment in m

truck-kilom;

n km.

o be 1,125 mo be 13.6 m3

A.1, a value

CBWR site than that forfference as it

mediated in u

er unit vo$/m3.

l disposal coal fees. Thon cost of usySolutions rstV) of $2,500

he reference ue for waste

waste (CostTF

ed as follow

equivalent tosment of NRor Policy (10

units of m3;

m3;

meter travel

m3 and the h3 (VSHIP).

e of 3.8 E-08

by highwayr highway sht pertains to

Equatio

units of m3;

lume, inclu

ost of $2,50he transportsing either rradioactive w0/m3 of wast

area of 7,50e volume (V

F) was calcuws:

Equatio

o $2,000/peRC’s Dollar0))

led in unit

haul volume

8/hr was use

y is 1,348 mhipments becthe calculati

n 4-4

uding

0/m3. tation rail or waste te are

00 m2 VA) of

ulated

n 4-5

erson-r per

ts of

of an

ed for

miles cause ion is


insignificCostTF. F

4.4.1.4.3

The total

4.4.1.5. Determinbenefit eset equalfollows;

Assumin

the

a varem

a so

the ratio averted i

AssuminClass 3 calculate

resulting averted d


n 0

cant. The hiFor this eval

. Total

l cost, (CostT

Residu

nation of resquals or excl to the dos

ng the follow

parameter v

alue of one fmoved during

oil DCGLw o

of the concs 17.35.

ng a concentarea), the pd as follows

in a valuedose (BAD) is

Water ReactorPlan

ighway shipluation, the v

Cost (CostT)

T) assumed f

ual Radioact

sidual radioaceeds the cosse averted,

$2

wing values f

values from s

for remediatg the excava

of 57.9 pCi/g

$2

centration to

tration set apresent wors;

0.0

for PW(ADs then calcula

$2,000

r

pment distanvalue for the

)

for this evalu

tivity in Soil

activity in ssts of removthe ratio of

2,000

for the remai

section 4.4.1

tion effectiveation,

gm for Cs-13

$

2,000 0.01

o the DCGL

at 50% of thrth of future

01 7,500

DCollective) ofated as follo

0 40.81

4-12

nce of 2,169e CostTF varia

uation is $2,8

ls that are A

oils that areal and waste

f the concen

0.025

ining variabl

1.2,

eness (F), as

37 from Tab

$2,832,953

1 0.025 1

Lw when the

he DCGLw

e collective

0.025 1

f 40.81 persws;

$81,628.79

km (DT) waable is $20,4

832,953.99.

ALARA

e ALARA ise disposal. Wntration to t

1

les;

ssuming all r

ble 5-4 of Ch

.99 0.00

7,500 1

e total cost

(based on te averted do

28.9557.9

1

son rems.

9

as used for t453.99.

s the concenWhen the totthe DCGLw

residual radi

hapter 5,

0.69330.17

1 .

(CostT) is e

the investigose PW(AD

. .

0.00 03

The benefit

the calculati

ntration at wtal cost (Cosis calculate

Equatio

oactivity is

Equatio

.. ,

equal to the

gation level DCollective) ca

Equatio.. ,

0.69330.17

t from colle

Equatio

on of

which stT) is ed as

n 4-6

n 4-7

dose

for a an be

n 4-8

ective

n 4-9


This simdisposingremovingcriterion.soils with

4.4.2. With thebe disasscommodopen air designatirates thabased up

The obje

EA

Epr

MsiT

Eteeq

As explathose bas

Based upfollowing

Les

Les

All strucConfirmaprior to dcriteria. source tebe perforstructurabe demol


n 0

mple analysisg excavated g and dispo. Since the h residual ra

ALARA

exception osembled, remity removal demolition c

ions used to at will safelyon re-suspen

ctives of the

Ensure grounALARA and

Ensure demorocessed and

Minimize theignificant ef

Termination.

Ensure open echniques wquipment or

ained in Refsed only on m

pon the calcg open air de

ss than 2 mR

ss than 1,000

ctural surfaceatory surveydemolition tIt is expect

erms to levelrmed to meel surfaces anlished, reduc

Water ReactorPlan

s confirms thsoil as low

osing of soilcost is great

adioactivity c

Analysis for

of some burimoved, packis completecriteria speccharacterize

y allow strunsion factors

e open air de

nd level airbwithin regul

olition liquid released us

e spread on ffect on grou

air demolitwith minimr personnel c

ference 5, thmember of th

culations, coemolition lim

R/hr beta-gam

0 dpm/100cm

es will be reys will be peto ensure thaed that reme below that cet the 25 mrnd non-load-ced in size, p

r

he statemenw-level radiol with residter than the bconcentration

r Remediati

ied piping, akaged and sh, structural s

cified in RS-e the accept

uctures to bes and ground

emolition lim

orne radioaclatory limits

id concentrasing plant wa

contaminatiundwater or

tion activitieal radiolog

contaminatio

hese objectivhe public do

omparisons,mits will be i

mma total co

m2 beta-gam

emediated toerformed usiat contaminaediation to ocorrespondinrem/yr dose -bearing intepackaged and

4-13

nt in sectionoactive wast

dual radioactbenefit, it isns below the

ion of Basem

all contaminhipped off-sisurfaces will-TD-313196-able removae demolished level releas

mits are the fo

ctivity levels.

ations remaater treatmen

on within thr the scope o

es can be coical restrict

on controls).

ves result inoses at the sit

and concluimplemented

ontamination

mma loose su

o the open aing approveation levels open air demng to 25 mrelimit. Onc

erior concretd shipped of

N.1.5 of NUte is clearlytivity conce

s not ALARAe DCGLw.

ment Struct

nated and noite as a wasl be remedia-005. Theseable contamied without cse and disper

following:

s and off-sit

ain at levelnt systems a

he site bounof soil reme

onducted ustions or co

n lower opete boundary

usions docud:

n on contact

urface contam

air demolitioed procedure

are at or bemolition criteem/yr. If noce remediatite walls beloff-site to a lic

UREG-1757y greater thaentrations leA to excava

tures

on-contaminate stream coated as necee conditionsination and containment.rsion model

te dose cons

ls which caand discharg

ndary such thediation requ

sing conventontrols (e.g

en air demol.

umented in R

with structu

mination.

on limits pries followingelow the opeeria will red

ot, additionalon is compl

ow the 636 focensed dispo

7 that the coan the beness than the

ate and dispo

ated systemsommodity. ssary to mee or indicatorcontact exp. The limits.

sequences re

an be collee points.

hat there is uired for Lic

tional demog., without

lition limits

Reference 5

ural concrete

ior to demol remediation

en are demoduce the strul remediationlete, above goot elevationosal facility.

ost of fit of dose

ose of

s will Once et the rs are osure ts are

emain

ected,

not a cense

olition area,

than

5, the

e.

lition. n and lition

ucture n will grade n will


The beloBuilding located bVentilatiFoundatiremaininStructure

All concrto demolReactor contaminexcess ofand Remafter demcontaminbelow th25 mrem

An ALABuildingof characstructurelocated inWTB is eALARA compriseis used as

4.4.2.1. The ALAsection 4as opposTo be coin units osame mathe resultis changrepresent“Concentaddress b

The calcmultiple normalizdistributi


n 0

w grade imp(WTB), Wa

below the 6on Tunnel, ion, the 1C ng structureses”.

rete inside thlition. This

Building bnation on thef the open ai

maining Strumolition wilnation in thehe open air

m/yr dose lim

ARA analys, WTB, WGcterization ss after the on the WTB.expected to ranalysis of

ed of the smas an example

ALAR

ARA analy4.4.1.5 with aed to DCGL

onsistent withof mCi per

anner in the ting mCi valed to “activts total actration/DCGbasement stru

culation of dradionuclide

zed to accouion. The equ

Water ReactorPlan

pacted end saste Gas Tan636 foot ele

Reactor/GeTurbine su

s have been

he steel linerincludes all

basement ree exposed liir demolitionctures prior ll be low le WGTV anr demolition

mit in the BFM

is was perfGTV and Rem

urveys indicopen air dem Therefore,result in the

f the WTB ballest surface in the ALA

RA Analysis

ses for the a slight modLw. The BFMh the NUREmrem/yr whequation. Wlue is called vity” to be ctivity as

GLw” in Equuctures.

dose avertedes. The denunt for the

uation from N

r

state structurnk Vault (Wevation. Thenerator Pla

ump and then combined

r will be reml activated aemaining ainer surfacesn criteria wil

to demolitievels of su

nd Remaininn criteria aM (see Chap

formed formaining Strucate that the

molition crite, the remedigreatest rela

bounds the Ae area which

ARA calcula

s Equation

remediationdification of M DFs are eEG-1757 ALhich are anaWhen the BF

the Basemeconsistent wopposed to

uation 4-6 i

d in Equatioominator mu multiple r

NUREG-175

4-14

res consist oWGTV) and t

hese remainant, the one Turbine pd into one

moved from tand contamiafter demolis. It is alsoll be removeion. The reurface contang Structureand below pter 6 for a d

each of theuctures) and e majority oeria is met aiation of the ative benefitALARA anah minimizesation method

n of basemterms to add

expressed inLARA equatalogous unitsFM DFs are ent Inventorywith the defo concentrs replaced

on 4-10 is must be summradionuclides57 therefore

f the Reactothe remaindening structune foot thicpit. For thesurvey unit

the interior oinated concrition will

o assumed thed from the iemaining souamination. es at levels tcontaminati

detailed desc

e four baseis summarizf residual ra

and after all concrete in

t. In additionalyses for os remediationds discussed

ment structurdress the use

n units of mrtion, the BFMs to the DCinverted an

y Level (BILfinition of mration. Inby “Activit

modified to med and the is that are becomes:

or Building, er of the bas

ures include ck portion oe purposes ot designated

of the Reactrete. The sobe low le

hat contamininteriors of thurce term inThere is cuthat are expon levels c

cription of th

ement surveyzed in Tableadioactivity concrete is

n the 630 ann to contami

other basemen costs. Thebelow.

res uses Eqe of BFM Drem/yr per mM DFs are i

CGLw and cand multipliedL). The termmCi in the n summaryty/BIL” in E

account forindividual dpresent in

Waste Treatsement struc

the Pipingof the Chimof the BFMd as “Rema

tor Building ource term ievels of sunated concrehe WTB, Wn these builurrently minpected to becorrespondin

he BFM).

y units (Ree 4-4. The reremaining iremoved wd 635 foot oination levelents becauseerefore, the W

quation 4-6Dose Factors mCi total actinverted resuan be used id by 25 mrem “concentra

BFM DF wy, the ratioEquation 4-1

r the presendose contribu

the radionu

tment ctures g and mney

M, the aining

prior in the urface ete in

WGTV dings nimal

e well ng to

eactor esults in the

will be of the ls, the e it is WTB

from (DF)

tivity. ulting in the m/yr,

ation” which o of 10 to

ce of utions uclide


The totadeterminthat no fuALARA.remediat

4.4.2.2. The onlyconcrete With the all structand dispBuilding if any, rcontaminfloors of

As discuopen air will likelremaininaction wi

The ALAconcrete TSD RS-is anticipfirst ½-inassumed guidance0.125 incare listedSurface A


n 0

wh

fi

DO

al cost for nes the cost efurther remed. Values lese to achieve

Reme

y structures walls and fexception oures above tosed of as aand LACBW

residual connation to remthe WTB.

ussed above,demolition

ly be concreng structural ill not be eva

ARA analyssurfaces.

-TD-313196pated that thench of concthat 100%

e in section ches (0.635 cd in EnergySAreas, Volum

Water ReactorPlan

∑

here:

=

OSEAMCG =

the remediaeffectivenessdiation is ness than one pALARA.

dial Action

that will refloors from tof some sectithe 636 foot a waste streWR Crib Hontamination. main after re

prior to bulimits speci

ete scabblingsurfaces for

aluated for A

is assumes tBased on

6-001, Radioe majority ofcrete. For of the contG.3.1 of NUcm) of conc

Solutions TSmes, and Voi

r

∑ $2,000

= the mixConcer

= averted

al action whs of the remecessary beyprovide the f

Costs

emain as pothe Reactor ions of burieelevation w

eam. There ouse will rem

As discuemoval of co

uilding demoified in Refeg or shavingr acceptable ALARA.

that the remLACBWR nuclides of Cf the radionuthe purpose

tamination rUREG/CR-5

crete. The bD RS-TD-3id Spaces (1

4-15

xture fractiorn (ROC) no

d dose to the

hen dividedmedial actionyond that reqfraction of th

otential candBuilding, W

ed pipe, all iwill be remov

are two exmain in placssed above,ontainment c

olition all sterence 5. T

g. As these concentratio

mediation of concrete co

Concern Duuclide sourcees of the Aesides in th5884, one pbasement flo13196-002, L2).

∑

on for eachrmalized to

AMCG (Re

d by the ton. Values grquired to mehe dose crite

didate surfaWTB, WGTVimpacted sysved during t

xceptions; thce but are ex, it is anticconcrete wil

tructures wilThe remediatefforts will ons of resid

basement store data de

uring LACBWe inventory i

ALARA evahe first ½ inpass of scaboor surface aLa Crosse E

1

h individual one.

em).

otal benefit reater than ueet the dose erion where

aces for remV and Remastems, compthe decommhe LACBWRxpected to cocipated that ll be in the 6

ll be remedition approacoccur prior

dual activity,

tructures is escribed in WR Decommin the floor r

aluation, it inch. In accobbling is assareas used i

End State Ba

Equation

Radionuclid

of averted unity demon

criterion anit is necessa

mediation araining Structponents as wissioning prR Administrontain neglig

the majori630 and 635

iated to meech for this ato evaluatin

, this remedi

by scabblinEnergySolu

missioning (1resides withiis conservatordance witsumed to remin the calculasement Con

n 4-10

de of

dose strate

nd are ary to

re the tures.

well as ocess ration gible, ty of 5 foot

et the action ng the iation

ng the utions 11), it in the tively th the move lation ncrete


4.4.2.2.1

The remexperiencsimilar adevelopin

In accordor shavinRadiationlabor rateand $55.$236.74.

Using thshaving anominal assumes Consequsurface ainch per p

Also in atypical epreparatiwere incrcontingen20.29 mathe labor

4.4.2.2.2

Using thcommercsuch as cper workweek. Thwill be p$685.00 p$950.00 pa nominaevery 80Additiondrums foapproximapproximapproximassociate


n 0

. Reme

mediation acce, from pub

activities. Cung these rate

dance with Nng activitiesn Protection es for these .59 per hour

he guidance activity willremoval ratthat 100%

ently, usingarea of 36.87pass, equate

accordance weight-hour shion, donningreased by a fncy of 25% an-hours for r cost for this

. Equip

he guidance cially availacutting bits, k week, the his evaluatio

procured, theper week anper week. Tal rate of $10 hours of onal costs incor the collecmately $100mately 16.53mately 3 drumed with pro

Water ReactorPlan

diation Acti

tivity rates blished literurrent projeces.

NUREG/CRs is three fu

Technician positions of

r for a RPT

found in Nl remove appte is approxi

% of the r the WTB a7 m2, scabbls to approxim

with NUREhift is 5.33 g and removfactor of 33%was added the WTB, w

s evaluation

pment Costs

found in Nable scabblin

vacuum filt20.29 man-

on assumes te Pentek Sqund a Pentek MThe compres115.00 per woperation, foclude filter rcted debris. .00 per drum3 ft3 (0.47 mms at a totacuring this

r

vity Rates

that were rature, or froct labor cost

R-5884, an asull-time labo

(RPT), alsof $66.78 per T, the hourly

NUREG/CR-proximately imately 130 radioactive as an exampling at a nommately 12.2

EG/CR-5884 hours. To ving protect% which equto the manp

which is mulof $4,804.59

NUREG/CR-ng equipmenters and was-hours in thethat two diffuirrel ScabbMoose Scabbssor requiredweek. The cor an equivareplacementA 55-gallon

m. As it ism3) of concal cost of $3

equipment

4-16

used for thom groups ots and past o

ssumed creworers, a supo at a ¼-time

hour for a ly unit rate

-5884 it is a0.125 incheft2 or 12.08contaminati

ple, removinminal rate o1 man-hours

it is assumaccount for

tive clothinguates to an apower hoursltiplied times9.

-5884 equipnt, a comprste drums foe WTB exaferent commler & Vacuubler & Vacu

d for pneumacutting bits falent cost ots at about n drum holds assumed tcrete waste,300.00. The

would be

his evaluatioor vendors coperational e

w size for peervisor at ae involvemenlaborer, $90that will be

assumed thaes of concre8 m2 per houion resides ng ½ inch oof 12.08 m2 ps of work.

med that the r non-remedg and work additional 4.s. This equs the hourly

pment costs ressor, a vacor containingample equate

mercially avaum System wuum System atic equipmefor the unitsof about $1$2.50 per hds approximthat the sca this will e mobilizatiapproximat

on were bacurrently perexperience w

erforming coa ¼-time invnt. Using th

0.00 per houre used for t

at the concrete per pass ur. The AL

within theof concrete oper hour to

actual remediation work

breaks, the 03 man-hou

uates to a tounit rate of

are based cuum unit ag waste debes to approx

ailable concrwith a nomiwith a nom

ent operations are assume3.00 per ho

hour of opermately 7 ft3 oabbing activrequire the ion and demtely $2,200.

ased on prevrforming thewere also us

oncrete scabvolvement ahe current prr for a superthe evaluati

rete scabblinand the effe

LARA evalue first ½ over an assua depth of 0

ediation timek hours for total man-h

urs. In additiotal man-houf $236.74 to

on the rentand consum

bris. At 40-hximately 1 wete removal inal rental rainal rental ran can be rented to be repour of operaration and w

of waste andvity will gen

procuremenmobilization

00 per piec

vious ese or sed in

bbling and a roject rvisor on is

ng or ective uation

inch. umed 0.125

e in a work hours ion, a urs of equal

tal of mables

hours work-units

ate of ate of ted at

placed ation. waste d cost nerate nt of costs

ce of


equipmenevaluatio

4.4.2.2.3

For the elabor coscost (Cos

4.4.2.3. As previoexpressed

Disposal This avecomponehighway disposal $1,170.5

4.4.2.4. The cost of NURE

In accordFW. For (20.29 mcalculate

4.4.2.5. As previtransport


n 0

nt for a totaon is approxi

. Total

evaluation ost of $4,804.stR) for this a

Transp

ously descrid as follows

costs for geerage cost ient of this av

hauling frofacility). B2 is calculat

Non-R

of non-radiEG-1757, Ap

wh

$3

FW

TA

dance with NTA, in accor

man-hours) wd for the Co

Transp

iously descrtation of was

Water ReactorPlan

al of approxiimately $9,2

Remediation

f the remed59 plus the activity of $

port and Dis

bed in sectio:

enerated wancludes pac

verage cost iom Genoa,

Based upon aed for the Co

Radiological

iological woppendix N w

$3,0

here:

3,000,000 =

W =

A =

NUREG-149dance with N

was used foostACC variab

portation Ri

ribed in sectste (CostTF) i

r

imately $6,670.00.

n Action Co

iation activiequipment c14,074.59 fo

sposal of the

on 4.4.1.4.1,

aste were backaging, tranis based on tWisconsin an assumed ostWD variab

l Risks (Cost

orkplace accwhich is expr

000,000.00

= monetarem (N

= workpl

= worker hours.

96, AppendiNUREG-175or worker ale.

sks (CostTF)

tion 4.4.1.4.is expressed

4-17

600.00. The

st (CostR)

ity of concrecost of $9,27or the WTB.

e Waste (Cos

, the cost of

ased on an ansportation the average to Clive, Uwaste volum

ble.

tACC)

idents (Costressed as foll

ary value ofUREG-1530

ace fatality r

time requir

x B, Table A57 the same accident cos

)

2, the cost as follows:

e total equip

ete scabbling70.00 results

stWD)

f waste transp

average totaland disposatransportatio

Utah (Energyme of 0.47

tACC) was calows:

f a fatality 0)

rate in fatalit

red for rem

A.1, a valuehours that w

st. Subsequ

of traffic f

pment costs

g or shavings in a total re

port and dis

l disposal coal fees. Thon cost of usySolutions rm3 for the W

alculated usi

equivalent t

ties/hour wo

mediation in

e of 4.2 E-08was determinuently, a va

fatalities inc

assumed fo

g, the sum oemediation a

posal (CostW

Equation

ost of $2,50he transportsing either rradioactive wWTB, a valu

ing Equation

Equation

to $2000/pe

orked;

units of wo

8/hr was usened for laboralue of $2.5

curred durin

r this

of the action

WD) is

n 4-11

0/m3. tation rail or waste ue of

n N-5

n 4-12

erson-

orker-

ed for r cost 56 is

g the


For this eoverland

In accordwas used

The Cliv(2,169 kmof the rouinsignificCostTF. F

4.4.2.6. The cost 1757, Ap

Costs assexposuremajority shaving athis activ$121.77.

4.4.2.7. The cost 1757, Ap


n 0

evaluation, ttruck shipm

dance with d for FT.

ve, Utah rom). The disute rail shipmcant. The hiFor this eval

Work

of remediatppendix N w

wh

DR

T

sociated withe for the task

of the sourcactivity. Th

vity (T) was

Mone

of remediatppendix N w

Water ReactorPlan

$3,0

the waste voment per NUR

NUREG-14

ound trip dstance for raments must ighway shipluation, the v

er Dose Esti

tion worker dwhich is expr

$

here:

R =

=

h worker dok. A value oce inventoryhe time work20.29 man-h

tary Cost of

tion worker which is expr

r

00,000.00

olume (VA) iREG-1757 i

96, Volume

distance fromil shipmentsfollow, how

pment distanvalue for the

imates (Cost

dose (CostWD

essed as foll

$2,000.00

= total efworker

= time wperson-

se are a funcof 3 mrem p

y will be remked to remehours. For th

f Dose to the

dose (CostPD

essed as foll

4-18

is assumed ts assumed to

e 2, Append

m Genoa, Ws is further t

wever the diffnce of 2,169e CostTF varia

tWDose)

WDose) was callows:

ffective doses in units of

worked (site -hour.

ction of the per man-houmoved priordiate the arehis evaluatio

Public (Cos

Dose) was callows:

to be 0.47 mo be 13.6 m3

dix B, Table

Wisconsinthan that forfference as it

km (DT) waable is $8.51

lculated usin

e equivalent f Rem/hr;

labor) to re

hours workeur was used

to performiea in units oon, the value

stPDose)

lculated usin

m3 and the ha3 (VSHIP).

A.1, a valu

by highwayr highway sht pertains to as used for t1.

ng Equation

(TEDE) rat

emediate the

ed and the wfor DR. Th

ing the concof person-hoe for the Cos

ng Equation

Equation

aul volume

ue of 3.8 E-

y is 1,348 mhipments becthe calculati

the calculati

N-7 of NUR

Equation

te to remedi

e area in un

workers’ radiis assumes t

crete scabblinour calculatestWDose variab

N-7 of NUR

n 4-13

of an

-08/hr

miles cause ion is on of

REG-

n 4-14

iation

its of

iation that a ng or

ed for ble is

REG-


For this eshipmentthe packaexposureGenoa, WCostPDose

4.4.2.8. The total

4.4.2.9. The follofrom NU

Popind

Frades

Areandspr

Mo

Num(pe


n 0

wh

DR

T

equation, a “t is classifieage meets an

e time (T) usWisconsin toe variable is

Total

l cost, (CostT

Residu

owing paramUREG-1757 a

pulation dendustrial use s

action of resisired concret

ea (A) used td BFM Excaead over a 1

onetary disco

mber of yearr Table N.2

Water ReactorPlan

$2

here:

R =

=

“worst-case”d as Low Spn administra

sed for this co the dispo$22.00.

Cost (CostT)

T) assumed f

ual Radioact

meters were uand presente

sity (PD) forcenario (per

idual radioacte volume is

to calculate tavation scena meter lift.

ount rate (r)

rs (N) over wof Appendix

r

2,000.00

= total efunits of

= time spperson-

” value of 0pecific Activative limit ocalculation isal site in C

)

for this evalu

tivity in Bas

used for pered in section

r the critical r NUREG-14

ctivity removassumed 10

the populatioario - the vol

- 0.00 yr-1 fo

which the cox N of NUR

4-19

ffective dosf Rem/hr;

pent near wa-hour.

.5 mrem/hrvity (LSA) if 0.5 mrem/s based uponClive Utah.

uation is $15

sement Struc

rforming then 4.4.2.1:

group (perso496, Append

ved by the re00% effective

on density (mlume of conc

or soils.

ollective averEG-1757).

se equivalen

aste shipmen

was used foin accordanc/hr on the exn a transit ti For this e

5,399.95

ctures that ar

e ALARA ca

ons/m2) - 0.0dix B, Table

emedial actie).

m2) – BFM Icrete for eac

rted dose is

nt (TEDE) r

nts in parkin

or DR. This ce with 49 Cxterior of thime of 22 hoevaluation, t

re ALARA

alculation us

01 person/mA.1).

on (F) – 1 (R

Insitu scenarch basement

calculated (y

Equation

rate to publ

ng lots in un

assumes thaCFR 173.427e shipment. ours driving the value fo

sing the equ

m2 for soil in

Removal of

rios - 7,500 mfrom Table

yr) - 1,000 y

n 4-15

lic in

nits of

at the 7 and The from

or the

uation

m2 4-1

yrs


(a)

4.4.2.9.1

The ALAdecay coin TSD R

The ALABFM InsExcavatibecause Table 5-7results in

T

(

(

complianBFM Insonly to th

As seen iis at themixture Thereforto derivethe AMCbasement


n 0

Tab

EnergySolutio

. Radio

ARA analysionstants (λ) aRS-TD-3131

ARA calculasitu scenarioon scenario.the BIL for 7) is based n a maximum

Table 4-2

Radionuclid

Co-60

Sr-90

Cs-137

(a) Dose signif

(b) NormalizedTSD RS-TD

nce BIL thatsitu dose apphe basement

in Table 4-3maximum

fraction wae, for the BF

e the fi variabCG (DOSEAM

t in units of

Water ReactorPlan

ble 4-1 V

Basem

React

WTB

WGT

Rema

ons TSD RS-TD

onuclides Co

is was condand the radio96-001 are p

ation was pero (groundwa. Two dosethe Source

on the sum m

Radionuc

de (a)

ficant ROC for

d radionuclide mD-313196-001.

t is driven prplies to the -specific are

3 (from Refecompliance

as included FM Insitu scble in EquatMCG) variablRem.

r

Volume of C

ment

tor Building

B

TV

aining Structu

D-313196-004

onsidered for

ducted for eaonuclide mixpresented in

rformed in twater and drile values wer

Term Survof the BFM

clide Half-L

Half-Life (yrs)

5.27 E 00

2.91 E+01

3.00 E+01

the WTB in ac

mixture for do.

rimarily by tfull 7500 m

ea of concret

erence 13), th level is lein the calcu

cenario, the dtion 4-10 forle is the sum

4-20

Concrete in

Con

ures

4 (13) , LACBW

r ALARA A

ach basemenxture fractioTable 4-2.

wo parts for lling spoils)re required ey (STS) co

M Insitu and

ife(s), Decay

(

1.3

2.3

2.3

ccordance with

se significant R

the BFM Exm2 site area wte on the gro

he dose fromss than 25 mulations of dose values r each ROC

m of the dos

Basement S

ncrete Volum(m3)

538.63

40.72

121.91

242.92

WR Soil DCGL

Analysis

nt. The valuons for conta

r each basem) and the seto accuratel

ompliance dd BFM Exc

ay Constant(

(yr-1)

31 E-01

38 E-02

31 E-02

h TSD RS-TD-

ROC for the W

xcavation scwhile the BF

ound surface

m the BFM Imrem/yr. Ithe dose vafor each RO

C in each basse for each R

Structuresa

me

L and Concrete

ues for half-aminated co

ment, the firstecond represly calculate determinationcavation Dos

(s) and Dose

RadionuMixtur

1.40%

1.00%

97.60

-313196-001.

WTB from

enario dose.FM Excavatafter excava

Insitu scenarIn addition, alues report

OC from Tabsement. TheROC from T

BFM Dose Fa

-life, radiolooncrete devel

t representinsenting the the averted

n (see Chapse Factors.

e Factors

uclide re(b)

%

%

0%

. In additiontion dose apation.

rio when thethe radionu

ted in Tableble 4-3 weree averted doTable 4-3 in

actors.

ogical loped

ng the BFM dose

pter 5, This

n, the pplies

e BIL uclide e 4-3.

e used ose to

each


For the Bthe DOSEthe radiodivided bfor each values in

The averprovide tjustify rradioactiv

T

Radionu

Co-60

Sr-90

Cs-137

Total Do

4.4.2.9.2

The ALAactivitiesat 1.02. residual r

4.4.2.10. Concreteterminatiburied plbenefit acomplian


n 0

BFM ExcavaEAMCG. Theonuclide miby the compbasement w

n Table 4-3.

rted cost frothe ratio for remediation vity is ALAR

able 4-3

uclide

ose (mrem/yr

. ALAR

ARA calculas are presente The ratio fradioactivity

Concl

e structural ion. The sitelant structure

analysis shownce with the

Water ReactorPlan

ation scenarie fi variable iixture for cpliance BILswhen the BI

om the BFMactivity/BILwhereas a

RA.

BFM Insit

ReaBuil

(mrem

3.44

2.05E

8.11E

r) 1.05E

RA Calculati

ations perfored in Table 4for the WTB

y at license te

lusion

surfaces bee dose contres will be acws that furth25 mrem/yr

r

io, 0.025 (i.ein Equationcontaminateds from ChapIL is at the

M Insitu andL. A result a result gre

tu Dose usin

actor lding

m/yr)

E-01

E+00

E+00

E+01

ion

rmed to eva4-4. The lowB basementermination,

low the 636ribution fromccounted for

her remediatdose criterio

4-21

e., 25 mrem/4-10 for thed concrete pter 5, Table

compliance

d BFM Excafor the activeater than

ng Complian

WTB

(mrem/yr)

8.39E-02

1.48E-01

1.55E+00

1.78E+00

luate the cowest activityt, which is ewas 1.29.

6 foot elevam remaining r by the BFMion of concron is not jus

/yr) was usee Excavationdeveloped

e 5-7. The ae level woul

avation scenvity/BIL ratione would

nce BIL wit

W

) (mr

1.4

1.5

2.64

2.94

oncrete scabby/BIL ratio wexpected to

ation will reresidual rad

M. The ALrete beyond stified.

ed as a consen scenario isin TSD RS

actual BFM ld be 25 mr

narios were o that is less

d demonstra

th Mixture

WGTV

rem/yr)

41E-01

54E-01

4E+00

4E+00

bling or shawas calculate

contain the

emain in pldioactivity reLARA analy

that require

ervative valus calculated uS-TD-313196

Excavation rem/yr minu

then summs than one w

ate that res

Fractions

RemainiStructur

(mrem/y

6.07E-0

3.78E-0

1.09E+0

1.53E+0

aving remedied for the We majority o

ace after licemaining in sis based on

ed to demon

ue for using 6-001

dose us the

med to would sidual

ing res

yr)

02

01

00

00

iation WGTV

of the

cense these

n cost strate

LLR

W

I

AColumn A

Nuclide

Co-60 Sr-90 Cs-137

E

AColumn A

Nuclide

Co-60 Sr-90 Cs-137

C

La Crosse BoilinLicense TerminRevision 0

Waste Treatme

Insitu Calculation

A = 7,500 m2, r =A Column B C

e Half-Life

(yrs)a

5.27E+00 2.91E+01 3.00E+01

Excavation Calcu

A = 40.72 m2, r =A Column B C

e Half-Life

(yrs)a

5.27E+00 2.91E+01 3.00E+01

Cost (in dollars) of

ng Water Reactation Plan

Table 4-4

ent Building (b

n

= 0.00 yr-1, N = 1Column C Column

(yr-1)a

(r+

1.31E-01 1.31E2.38E-02 2.38E2.31E-02 2.31E

ulation


(yr-1)a

(r+

1.31E-01 1.31E2.38E-02 2.38E2.31E-02 2.31E

f remedial action (C

or

ALARA A

ounding scenar

1,000 yr, PD = 0.n D Column E

) (r+)N

E-01 1.31E+02 E-02 2.38E+01 E-02 2.31E+01


) (r+)N

E-01 1.31E+02 E-02 2.38E+01 E-02 2.31E+01

(A re

CostT) = $15,399.95

nalysis for Vol

rio)

01 person/m2 Column F Colu

e-(r+)N 1-e

7.77E-58 1.004.54E-11 1.009.29E-11 1.00


e-(r+)N 1-e

7.77E-58 1.004.54E-11 1.009.29E-11 1.00

esult < 1 would justify r

5

4-22

umetrically Co

Fraumn G Column H

-(r+)N [1-e-(r+)N]

/(r+)

0E+00 7.60E+000E+00 4.20E+010E+00 4.33E+01

Check Sum

Fraumn G Column H

-(r+)N [1-e-(r+)N]

/(r+)

0E+00 7.60E+000E+00 4.20E+010E+00 4.33E+01

Check Sum

remediation whereas a r

ontaminated Su

action of ActivityColumn I Col

] In-situ Dose (C

I8.39E-02 4.1.48E-01 8.1.55E+00 8.

m 1.78E+00 1.0


] Activity Fraction

1.40% 1.1.00% 8.297.60% 5.

m 100%

result > 1 would demon

ubsurface Struc

y removed by remlumn J Column

fi Column I/Sum)

Cost Benef

.71E-02 $95.70

.31E-02 $932.2

.70E-01 $10,064

00E+00 $11,092


BIL (Columns

15E+00 1.22E-025E+00 1.21E-016E+00 1.89E-0

Sum 2.02E-0

nstrate that residual radi

ctures

medial action (F) =K

t fit

0 21 4.94

2.85 ∑(CostB)

medial action (F) =K Column L

s I/J) fi Column K divided

by sum 02 6.01E-02 03 5.99E-03 01 9.34E-01

01 1.00E+00

oactivity is ALARA)

= 1

= 1 Column M

Cost Benefit

$9.30 $5.12

$823.17

$837.59 ∑(Co

1.29 ActivBIL

ostB)

vity/

LLR

R

I

AColumn A

Nuclide

Co-60 Sr-90 Cs-137

E

AColumn A

Nuclide

Co-60 Sr-90 Cs-137

C


Ta

Reactor Buildin

Insitu Calculation


e Half-Life

(yrs)a

5.27E+00 2.91E+01 3.00E+01

Excavation Calcu

A = 538.63 m2, rA Column B C

e Half-Life

(yrs)a

5.27E+00 2.91E+01 3.00E+01



ble 4-4 (continu

ng

n


(yr-1)a

(r+

1.31E-01 1.31E2.38E-02 2.38E2.31E-02 2.31E

ulation

r = 0.00 yr-1, N = Column C Column

(yr-1)a

(r+

1.31E-01 1.31E2.38E-02 2.38E2.31E-02 2.31E


or

ued) ALA


) (r+)N

E-01 1.31E+02 E-02 2.38E+01 E-02 2.31E+01

1,000 yr, PD = 0n D Column E

) (r+)N

E-01 1.31E+02 E-02 2.38E+01 E-02 2.31E+01

(A re

CostT) = $80,964.12

ARA Analysis


e-(r+)N 1-e

7.77E-58 1.004.54E-11 1.009.29E-11 1.00

0.01 person/m2 Column F Colu

e-(r+)N 1-e

7.77E-58 1.004.54E-11 1.009.29E-11 1.00


2

4-23

for Volumetric

Fraumn G Column H

-(r+)N [1-e-(r+)N]

/(r+)

0E+00 7.60E+000E+00 4.20E+010E+00 4.33E+01

Check Sum

Fraumn G Column H

-(r+)N [1-e-(r+)N]

/(r+)

0E+00 7.60E+000E+00 4.20E+010E+00 4.33E+01

Check Sum


cally Contamin


] In-situ Dose (C

I3.44E-01 3.2.05E+00 1.8.11E+00 7.

m 1.05E+01 1.0


] Activity Fraction

1.40% 1.1.00% 4.997.60% 4.5

m 100%


nated Subsurfac


fi Column I/Sum)

Cost Benef

.27E-02 $392.4

.95E-01 $12,912

.72E-01 $52,662

00E+00 $65,967


BIL (Columns

16E+01 1.20E-097E+00 2.01E-059E+02 2.13E-0

Sum 2.45E-0


ce Structures


t fit

40 2.34 2.34

7.07 ∑(CostB)



by sum 03 4.91E-02 03 8.22E-02 02 8.69E-01

02 1.00E+00

oactivity is ALARA)

= 1

= 1 Column M

Cost Benefit

$100.60 $929.57

$10,127.65

$11,157.82 ∑(Co

1.05 ActivBIL

ostB)

vity/

LLR

W

I

AColumn A

Nuclide

Co-60 Sr-90 Cs-137

E

AColumn A

Nuclide

Co-60 Sr-90 Cs-137

C


Ta

Waste Gas Tan

Insitu Calculation


e Half-Life

(yrs)a

5.27E+00 2.91E+01 3.00E+01

Excavation Calcu


e Half-Life

(yrs)a

5.27E+00 2.91E+01 3.00E+01



ble 4-4 (continu

nk Vault

n


(yr-1)a

(r+

1.31E-01 1.31E2.38E-02 2.38E2.31E-02 2.31E

ulation


(yr-1)a

(r+

1.31E-01 1.31E2.38E-02 2.38E2.31E-02 2.31E


or

ued) ALA


) (r+)N

E-01 1.31E+02 E-02 2.38E+01 E-02 2.31E+01


) (r+)N

E-01 1.31E+02 E-02 2.38E+01 E-02 2.31E+01

(A re

CostT) = $21,297.55

ARA Analysis


e-(r+)N 1-e

7.77E-58 1.004.54E-11 1.009.29E-11 1.00


e-(r+)N 1-e

7.77E-58 1.004.54E-11 1.009.29E-11 1.00


5

4-24

for Volumetric

Fraumn G Column H

-(r+)N [1-e-(r+)N]

/(r+)

0E+00 7.60E+000E+00 4.20E+010E+00 4.33E+01

Check Sum

Fraumn G Column H

-(r+)N [1-e-(r+)N]

/(r+)

0E+00 7.60E+000E+00 4.20E+010E+00 4.33E+01

Check Sum


cally Contamin


] In-situ Dose (C

I1.41E-01 4.1.54E-01 5.2.64E+00 8.

m 2.94E+00 1.0


] Activity Fraction

1.40% 3.31.00% 2.297.60% 1.4

m 100%


nated Subsurfac


fi Column I/Sum)

Cost Benef

.80E-02 $160.8

.25E-02 $970.0

.99E-01 $17,142

00E+00 $18,273


BIL (Columns

31E+00 4.23E-026E+01 4.43E-047E+01 6.63E-0

Sum 7.10E-0


ce Structures


t fit

84 00 2.86

3.69 ∑(CostB)



by sum 03 5.96E-02 04 6.23E-03 02 9.34E-01

02 1.00E+00

oactivity is ALARA)

= 1

= 1 Column M

Cost Benefit

$27.62 $15.96

$2,465.08

$2,508.66 ∑(Co

1.02 ActivBIL

ostB)

vity/

LLR

R

I

AColumn A

Nuclide

Co-60 Sr-90 Cs-137

E

AColumn A

Nuclide

Co-60 Sr-90 Cs-137

C


Remaining Stru

Insitu Calculation


e Half-Life

(yrs)a

5.27E+00 2.91E+01 3.00E+01

Excavation Calcu


e Half-Life

(yrs)a

5.27E+00 2.91E+01 3.00E+01



uctures

n


(yr-1)a

(r+

1.31E-01 1.31E2.38E-02 2.38E2.31E-02 2.31E

ulation


(yr-1)a

(r+

1.31E-01 1.31E2.38E-02 2.38E2.31E-02 2.31E


or


) (r+)N

E-01 1.31E+02 E-02 2.38E+01 E-02 2.31E+01


) (r+)N

E-01 1.31E+02 E-02 2.38E+01 E-02 2.31E+01

(A re

CostT) = $74,110.73


e-(r+)N 1-e

7.77E-58 1.004.54E-11 1.009.29E-11 1.00


e-(r+)N 1-e

7.77E-58 1.004.54E-11 1.009.29E-11 1.00


3

4-25

Fraumn G Column H

-(r+)N [1-e-(r+)N]

/(r+)

0E+00 7.60E+000E+00 4.20E+010E+00 4.33E+01

Check Sum

Fraumn G Column H

-(r+)N [1-e-(r+)N]

/(r+)

0E+00 7.60E+000E+00 4.20E+010E+00 4.33E+01

Check Sum



] In-situ Dose (C

I6.07E-02 3.3.78E-01 2.1.09E+00 7.

m 1.53E+00 1.0


] Activity Fraction

1.40% 6.91.00% 1.997.60% 3.

m 100%



fi Column I/Sum)

Cost Benef

.97E-02 $69.24

.47E-01 $2,380.

.13E-01 $7,077.

00E+00 $9,528.


BIL (Columns

98E+00 2.00E-096E+01 5.10E-015E+01 3.10E-0

Sum 3.35E-0



t fit

4 .91 .92

.07 ∑(CostB)



by sum 03 5.98E-02 04 1.52E-02 02 9.25E-01

02 1.00E+00

oactivity is ALARA)

= 1

= 1 Column M

Cost Benefit

$55.21 $77.54

$4,863.76

$4,996.52 ∑(Co

5.10 ActivBIL

ostB)

vity/


4.5. R

1. UIm

2. UC2

3. DD

4. UoN

5. ED

6. UR

7. UCo

8. UA

9. UImT

10. UP

11. EC

12. EB

13. ED


n 0

References

U.S. Nuclear mplementati

U.S. Nuclear Content of Li

011.

Dairyland PoDecommissio

U.S. Nuclear f Decommis

November 19

EnergySolutiDemolition L

U.S. Nuclear Radiation Sur

U.S. Nuclear Consolidated

f Radiologic

U.S. Nuclear Analysis Guid

U.S. Nuclear mpact Statem

Termination o

U.S. Nuclear erson-Rem C

EnergySolutiConcern Duri

EnergySolutiBasement Co

EnergySolutiDCGL and C

Water ReactorPlan

Regulatory ion of 10 CF

Regulatory icense Termi

wer Cooperaoning Activit

Regulatory ssioning for t995.

ons TechnicLimits.

Regulatory rvey and Site

Regulatory Decommiss

cal Criteria, F

Regulatory delines of th

Regulatory ment in Suppof NRC-Lice

Regulatory Conversion

ons Technicing LACBW

ons Techniconcrete Surfa

ons Techniconcrete BFM

r

CommissionFR 50.59 Cha

Commissionination Plan

ative, LACBties Report (

Commissionthe Referenc

cal Support D

Commissione Investigati

Commissionsioning GuidFinal Report

Commissionhe U.S. Nucl

Commissionport of Rulemensed Nucle

CommissionFactor Polic

cal Support DWR Decomm

cal Suppor Dace Areas, V

cal Support DM Dose Fact

4-26

n Regulatoryanges, Tests

n, Regulators for Nuclea

BWR Decom(D-Plan/PSD

n, NUREG/Cce Pressurize

Document R

n, NUREG-1ion Manual (

n, NUREG-1dance - Chart - Septembe

n, NUREG/Bear Regulato

n, NUREG-1making on Rear Facilities

n, NUREG-1cy – Decemb

Document Rmissioning.

Document RSVolumes, and

Document Rtors.

y Guide 1.18s and Experim

ry Guide 1.1ar Power Rea

mmissioning DAR), Revis

CR-5884, Voed Water Re

RS-TD-31319

1575, Revisi(MARSSIM

1757, Volumracterizationer 2006.

BR-0058, Reory Commis

1496, VolumRadiological – July 1997

1530, Reasseber 1995.

RS-TD-31319

S-TD-31319d Void Space

RS-TD-31319

87, Guidancements – Nov

79, Standardactors, Revis

Plan and Posion - March

olume 2, Reeactor Power

96-005, La C

ion 1, Multi-M), August 20

me 2, Revisio, Survey, an

evision 4, Ression – Septe

me 2, GeneriCriteria for

7.

essment of N

96-001, Rad

96-002, La Ces.

96-004, LAC

e for vember 2000

d Format andsion 1 - June

ost Shutdownh 2014 .

evised Analyr Station –

Crosse Open

-Agency 000.

on 1, nd Determina

egulatory ember 2004.

ic EnvironmLicense

NRC’s Dolla

dionuclides o

Crosse End S

CBWR Soil

0.

d e

n

yses

n Air

ation

mental

ar per

of

State

La Crosse Boiling Water Reactor License Termination Plan ... · radiologi Dose Eq radiation (AMCG)...

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