irpa13- egires version 1 ml12124a220

7/31/2019 Irpa13- Egires Version 1 Ml12124a220

1/16

P.MILLIGAN(USNRC),

O.ISNARD(IRSN),H.AA

LTONEN(STUK),

J.M

.MARTINCALVARRO(C

SN),D.RAUBER(FCOP),M.L.PERRIN(ASN),

E.WIRTH(BfS),T.HOMMA(JAEA),L.HUBBARD(SSM),

B.AHIER(HealthCan

ada),A.LITTLE(HSE),W

.RASKOB(KIT),

W.WEISS(BMU),H.B.OKYAR(OECD

/NEA)

2012Organ

isationforEconomicCo-operationandDevelopm

ent

IRPA13thCongress

TechnicalSessionAccidentConsequenceMana

gement(TS9b)

16May2012,Glasgow-Scotlan

d


2/16


3/16

Propo

sedduringthe

WPNE

M33rdMeeting

-

Appro

vedbytheCRPPH

during

the68thmeeting

(18-20

May2010)

2012Organ


ent


4/16

EGIRESReport

EGonIntern

ationaRecommenationsorEmergency

ExposureSitns:

Investigateissuesin,andapp

roachesto,implementationofthenewICRP

recomm

endationsandrevise

dBSSinemergencye

xposuresituations.

ra

tetaeo

utneorar

eportonssuesnana

pproacestompemen

taton

Title:Implem

entationofICRPRec

ommendationsDiscussiononOptimizationin

emergencyp

reparednessandresponsewithspecialfo

cusonreferenceleve

ls

-

pmzaon

rocessosa

eo

ers

orepracca

ssues

nervenon

levels-terminationofprotect

iveactions

SupportingSurvey:QuestionsonNationalExperiences

Use

ofReferenceLevels

2012Organ


ent


5/16

Scope

Cat

egoryofevents(nuclearandradiologicalemergenciesandincidentsincludingm

aliciousacts)

EGIRESR

eport

Chapter1:Recom

mendationsonEmergency

exposuresituations

IC

RPrecomme

ndationsandrevisedBSSinbriefandemergencyexposuresituation(phases)

D

efinitionofo

ptimizationandreferencele

vels

Chapter2:Emerg

encyexposuresforurgenta

ndintermediatephases

Processandop

timizationoftheoverallstra

tegyforurgentandinterme

diatephasesincludingimpacton

protection

strategiesforlongerterm

Chapter3:Refere

nceLevels

E

stablishment

anduseofreferencelevels

oA

gedepen

dentreferencelevels

oE

ventspecific

D

osequantitie

s

P

rocesstoadjustthereferencelevelintran

sitionfrome

arlytointerme

diateandtolongtermp

hase

N

ationalcriter

iainsettingreferencelevels

(feedbacksfromt

heEGIRES

survey)

Chapter4:Optim

izationinemergencypreparednessandresponse

E

stablishment

ofprocessforoptimization

oftheprotectionstrategyforemergencyexposuresituat

ionsand

exsngexposuresua

onsresu

ng

roma

nemergency

O

ptimizationintermsofALARAinemergen

cyexposuresituations(optimizationofurgent/interme

diate

protectiveacti

ons)

R

oleofstakeholders(inpreparednessandresponse)

P

reparingfora

noptimizedresponse

2012Organ


ent

em

er

ae

experences

ee

acsrom

e

survey

Chapter5:Conclu

sions


6/16

EGIRESSurveyonNationalExperie

nces(1)

1.

OptimisationofProtectionStrategies

Haveyou

establishedaproce

ssforoptimization

ofprotectionstrat

egiesfor

emergency

exposuresituations

andexistingexposuresituationsresultingfroman

emergency

?

o:

yno

IfYes:Howdoyoudefineoptimizationstrategya

susedinyourcountry?

Do

youo

ptimize

protective

actionswithin

you

rstrategy

separate

ly

orin

Doyouopt

imizeurgentprotectiveactions?Ifyes,how?

Whatprocessdoyouplantouseforoptimization?

Forwhomandbywhomwillthe

plansbeoptimized

?

Doyouhav

eanyspecifictriggersforoptimizationandtheiruse?

2012Organ


ent


7/16

EGIRESSurveyonNationalExperie

nces(2)

2.

ReferenceLevels

Doyouuse

referencelevels(RLs

)?

IfNo:

Whynot?

IfYes:Whatareyournation

alcriteriainsettingR

Ls?

Howareth

eyused?(inplanning

,inresponsephase,

etc)?

Whatprocess/authorityestablis

hestheRLs?

WhousesRLsandtowhatextent?(reulators,oerators,resonse

lann

ersand

decisionmakers,etc)

Whatquan

titiesareused(proje

ctedresidual,averted,received)?

Doyouhav

eanyspecifictriggersforspecificRLs?

AreRLseventspecific?

Doyouhav

eanyprocesstoadju

sttheRLsintransitio

nfromearlytointermediate

andtolong

termphase?

2012Organ


ent


8/16

SurveyRe

sults

Tworounds:Oct2011Dec2011

Respo

nsefrom13countries

Generalresponses(notspecifictoquestions)

Processesoftengovernedbylegislation(eg,Euratom,adoption

ofnew

BSS,in

terventionlevels)

Count

ry-specificarrangements

Interventionmeasures(ad

justmentandterminati

on)competentauthority

Us

eofreferencelevels(differenttranslationsinlanguages)

Projecteddosewithoutinterventions

na

onourgenproe

cveacons

ase

onpre-enepr

oecon

strategyandrespectivetriggersforvarioustypesofemergencies

2012Organ


ent


9/16

SurveyRe

sults

NOformal

processforoptimizat

ionorRLs,

butworkingonastrategyfor

optimizatio

n;theconceptofoptimizationisingrainedintheapproachesu

sedto

deveload

viceand

uidance

NOforoptimizationofprotectio

n,

butYESforRLs;

Usedinplanningphasetod

etermineplanningzo

nes

Usedinresonse

hasetodetermineifrotectiv

eactionsshouldbetaken

Somecou

ntrieshavesomespecificlegaldocum

entsaddressing

optimizationstrategy

-

Finlan

d:Guidesconcerningprotectivemeas

uresduringearlyand

interm

ediatephasesofa

nuclearorradiologicalemergency

2012Organ


ent


10/16


11/16


12/16

Whatprocessdoyouplanto

useforoptimization?

Competentauthority/regulatorybody

makessafety

assessmentswithrespecttosafetyofpopulation,

environm

entandsociety.

meas

uresshouldbeconsideredtoca

rryout

Recommendationsandadvicearealwayssupplemen

tedby

reaso

ning(including

magnitudeofexposureand

effectivenessofprotectivemeasures

)fordecisionm

aking

Indecisionmakingprocess,otherfactor

sareincludedin

optimiza

tion.

2012Organ


ent


13/16

Forwhomandb

ywhomwillth

eplansbeoptimized?

Competentauthority/regulatorybody-keyadvisorbodyin

recomm

endingprotectivemeasurestoallorganizations

havingresponsibilitytotakecareofthe

situation

Doyouhaveanyspecific

triggersforoptimizationandtheiruse?

ereerenceevese

msevesservea

srggers

Triggers

suchasplantco

nditions,durationofsheltering

etc.

2012Organ


ent


14/16

Useof

ReferenceLevels(RLs)

Influencedbyrelevantlegisla

tionandrecomme

ndations.

,

,

projected

dosesfromscenariosconsideredinplanning,RLsadopte

dby

neighboringcountries.

Howare

teyuse

n

pannng,

nresponse

Mainlybo

th,andusedforfacilityregulation,for

emergencyrespon

se

preparedn

essexercisesanddrills

Inplannin

gonly,

butwouldb

eusedinearlypha

seofresponseasa

metric

fordeterm

iningifenoughisbeingdonetoprotectpopulation.

ouses

san

ow

aexen

Authoritie

s,operators,plann

ers,responders,et

c

Usedmos

tlybyresponseplanner/advisorsinRP.Alsoconsidered

by

2012Organ


ent

otherGov

ernmentDepartments(includingresp

onseplannersand

potentialdecisionmakers)


15/16

Doy

ouhaveanyspecifictriggersforspec

ificRLs?

RLsthems

elvesserveastrigg

ers,ifdoseproject

ionsapproachwha

tisset.

However,

noofficialoperatio

nalinterventionlevelsderivedfromtheRLs

itselfareinuseatthemome

nt.

Arereferencelevelseventspecific?

No,gener

alandappliedtoallkindofsituations.

Dosequantityused?

Mainlyavertedandprotecteddose

Avertedd

oseisusedforeme

rencr

esonsea

nd

roectedresidualdose

isusedforfinalcleanupdecisions.

D

oyouhaveaproce

sstoadjusttheRL

sintransitionfrom

earlyto

2012Organ


ent

nerme

aean

oongermpase

Formalprocessesgenerallyn

otdefined


16/16

Discuss

ion

2012Organ


ent

we

se:

p:www.oec-nea.orgrpwpne

m

EGIRESweb

site:http://www.oecd-nea.org/rp/egires.html

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