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Ingestion Pathway Exercise Scenarios Developing Field Data and GIS Maps

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Ingestion Pathway Exercise Scenarios Developing Field Data and GIS Maps. Dr. Perry Manor, WI Radiation Protection Section Lisa Olson-McDonald, WI Emergency Management Paul Schmidt, WI Radiation Protection Section. Legend. Federal Activities. Federal and State Activities. State Activities. - PowerPoint PPT Presentation
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Ingestion Pathway Exercise Ingestion Pathway Exercise Scenarios Scenarios Developing Field Data and Developing Field Data and GIS Maps GIS Maps Dr. Perry Manor, WI Radiation Protection Section Lisa Olson-McDonald, WI Emergency Management Paul Schmidt, WI Radiation Protection
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Page 1: Ingestion Pathway Exercise Scenarios  Developing Field Data and GIS Maps

Ingestion Pathway Exercise Scenarios Ingestion Pathway Exercise Scenarios Developing Field Data and GIS MapsDeveloping Field Data and GIS Maps

Dr. Perry Manor, WI Radiation Protection Section

Lisa Olson-McDonald, WI Emergency Management

Paul Schmidt, WI Radiation Protection Section

Page 2: Ingestion Pathway Exercise Scenarios  Developing Field Data and GIS Maps

Ground monitoring and field sampling of soil, vegetation, milk, fish

Day

0

Day

1

Day

2

Day

3

Day

7

Day

14…

Plume Sampling

Plume Release

Evacuation

Rel

ea

se

te

rmin

ate

sR

ele

as

e t

erm

ina

tes

Timeline for Plume and Ingestion-phase Activities for the State of Wisconsin

Deposition Modeling

Plume Projection Modeling

Gen

era

l E

mer

ge

nc

y

Sit

e A

rea

Em

erg

enc

y

Re-entryF

ly-o

ve

r O

ccu

rs

Relocation

Ingestion Sampling Strategy Developed

Return

Assessment of Fly-over and Field samples

Livestock Advisory Issued

Ale

rt

EOC Activation

Risk County(ies) Agricultural Holds Implemented

Ingestion County Agricultural Holds Implemented

Federal Assistance Arrives On Site

Release of agricultural holds in unaffected areas (risk and ing. Counties)

LegendFederal Activities

Federal and State Activities

State Activities

State and County Activities

County Activities

Field Activities

Plume Release

Special PopulationsEvacuation

CMHT Contact

I-13

1 C

on

cen

trat

ion

pea

ks in

milk

Page 3: Ingestion Pathway Exercise Scenarios  Developing Field Data and GIS Maps

Scenario PitfallsScenario Pitfalls

• Disconnect between plume phase and Disconnect between plume phase and ingestion phase objectivesingestion phase objectives

• Transition between plume and ingestion Transition between plume and ingestion phasephase

• RelocationRelocation

Page 4: Ingestion Pathway Exercise Scenarios  Developing Field Data and GIS Maps

Pitfall 1: Disconnect between plume Pitfall 1: Disconnect between plume and ingestion phase objectivesand ingestion phase objectives

• Ignore all data beyond 50 Ignore all data beyond 50 milesmiles

• Two source termsTwo source terms

• Rain outRain out

•Smaller source on Day 1Smaller source on Day 1

•Develop Day 1 and 2 data Develop Day 1 and 2 data and maps internally with same and maps internally with same softwaresoftware

Page 5: Ingestion Pathway Exercise Scenarios  Developing Field Data and GIS Maps

Pitfall 2: Transition between plume Pitfall 2: Transition between plume phase and ingestion phasephase and ingestion phase

• Gap ModelGap Model– Time jump between phasesTime jump between phases

• Continuous play modelContinuous play model– No time jump between phasesNo time jump between phases

Page 6: Ingestion Pathway Exercise Scenarios  Developing Field Data and GIS Maps

Pitfall 3: RelocationPitfall 3: RelocationOptions for driving relocation decision-makingOptions for driving relocation decision-making

• Arbitrary hotspotArbitrary hotspot

• DRLDRL

• 230 230 µR/hrµR/hr

Page 7: Ingestion Pathway Exercise Scenarios  Developing Field Data and GIS Maps

Relocation: DRL vs 230 uR/hr

0

1

2

3

4

0 2 4 6 8 10 12

Time (Month)

Ex

po

su

re R

ate

(m

R/h

r)

230 uR/hr

Page 8: Ingestion Pathway Exercise Scenarios  Developing Field Data and GIS Maps

Three Rules of Scenario Three Rules of Scenario DevelopmentDevelopment

1.1. Do NOT set the players up to fail!!Do NOT set the players up to fail!!

2.2. Scenario data may not need to be Scenario data may not need to be 100% accurate to adequately drive 100% accurate to adequately drive scenario playscenario play

3.3. Keep it Simple (when possible)Keep it Simple (when possible)


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