korea institute of nuclear safety 2007. 12. 3 – 5. iaea/rca asian region alara network meeting...

Korea Institute of Nuclear Safety

2007. 12. 3 – 5.IAEA/RCA Asian Region ALARA Network Meeting

Korea Information System on Occupational Exposure

(KISOE)

Korea Information System on Occupational Exposure

(KISOE)

Mr. Won Chul CHOISenior Researcher, Radiaton Protection & Safety Management DepartmentKorea Institute of Nuclear Safety (KINS)P.O. Box 114, Yuseong, Daejeon, Korea, 305-600TEL : 82-42-868-0513FAX : 82-42-862-3680E-mail : [email protected]


ContentsContents

1. Background1. Background

2. Purpose and Function2. Purpose and Function

3. Structure3. Structure

4. Establishment4. Establishment

5. Analysis5. Analysis

6. Communication6. Communication

7. Others7. Others

8. Effectiveness8. Effectiveness

9. KISOE system9. KISOE system

10. Suggestions10. Suggestions


1. Background1. Background

- 1 -

Needs improved system for radiation safety regulation

The number of radiation workers is increasing every year.

The use of radioisotope(including RG) is diversified to the various fields

There are difficulties in protecting workers from radiation exposures

effectively.

Because regulatory activities and the management of occupational dose

records are separated to KINS and KRIA.

To be selected as a key task in a report of national policies in 2002


2. Purposes and Functions2. Purposes and Functions

- 2 -

- Support regulatory works

- Produce data for the dose reduction

- Dose assessment for the categories

- Q/A for the personal dose information

- Support regulatory works

- Produce data for the dose reduction

- Dose assessment for the categories

- Q/A for the personal dose information

- Privide risk information

V/V for regulatory activities

- Link international network

- Privide risk information

V/V for regulatory activities

- Link international network

Improve Safety Regulation System

Improve Safety Regulation System

Developing indicator for the risk based radiation protection scheme

Developing indicator for the risk based radiation protection scheme

Development and In depth

analysis for the dose

Development and In depth

analysis for the dose

Dose Reduction

Dose Reduction

Dose Assessment and Evaluation

Dose Assessment and Evaluation

Integrated management for the radiation worker information

Integrated management for the radiation worker information

Final GoalFinal Goal

FunctionsFunctions


•Technical Support•Safety Information•Analysis and Evaluation information

•Dose

•Work Environment

•Regulation Effect

•Radiation effect•Accident and incident•Prediction for dxposure dose•Radiation risk

KISOEKISOE

•Registration•Dose Record•Service for the

Personal Dose

•Registration•Dosimeters•Dose Record•Health

Information•Education•Radiation Safety

Activities•Dosimetry

Service

•Registration•Dosimeters•Dose Record•Health

Information•Education•Radiation Safety

Activities

•Radiation Worker Protection Policy

•Dosimetry Service Regulation

•Abnormal Dose Regulation

NPPsNPPsNational Dose National Dose Recording Recording

(KRIA)(KRIA)

RI LicenseesRI Licensees Dosimetry Dosimetry ServiceService MOST/KINSMOST/KINS•Registration

•Worker•Dosimeter

•Dosimetry System•Dosimetry data

•Personal data•Raw data

•Q/A Data

Dose Information from KRIA

3. Structure of KISOE3. Structure of KISOE

AnalysisAnalysis Evaluation

Evaluation

Radiation Protection

Policy

Radiation Protection

Policy

Licensees Information from RASIS

Regulation Information from

Government

- 3 -


4. Establishment of KISOE(2002-2005)4. Establishment of KISOE(2002-2005)

20022002 20032003 20042004 20052005

The establishment of NSMCRW

• Analysis of the Analysis of the

state of the artstate of the art• Development of Development of

pilot systempilot system

Basic design stage

Determination of Determination of basic elementsbasic elements

design stage

In Depth Analysis In Depth Analysis and Evaluationand Evaluation

Operation stage

OperationOperation

- 4 -

NSMCRW : The National Safety Management Center for Radioan Worker

Establishment of D/BEstablishment of D/B


KISOE analyzes

• Trend of the number of radiation workers

• Trend of occupational exposure dose with job categories

• Trend of the number of licensees

Dose Analysis Items(Standards)

Dose Analysis Items(Standards)

Status of LicenseesStatus of Licensees

Collective and Average DoseCollective and Average Dose

WorkerWorker

Job

Region

Job and Region

Job

Region

Job and Region

Trend of Job Trend of Job

Trend of Region Trend of Region

Dose Distribution Dose Distribution

Dose Range Dose Range

Personal Personal

Licensee Licensee

5. Occupational Exposure Analysis5. Occupational Exposure Analysis

- 5 -


Seoul

Busa

n

Inch

eon

Cheohn

am

Cheonb

uk

Chu

ngn

am

Daegu

Kw

angju

Daeje

on

Kyun

ggi

Kyungn

am

Kyun

gbuk

Kangw

on

Chu

ngbuk

Jeju

Ulsa

n

Medic

al

Indu

stry ND

T

Sale

s &

Distrib

utio

ns

Milita

ryRese

arc

h Edu

catio

n Public &

G

overn

ment

NP

Ps

5. Example(1)5. Example(1)

Workers

2,000

4,000

6,000

8,000

10,000

1,000

2,000

3,000

4,000

5,000

6,000

Workers

- 6 -

Job Categories Vs. Workers (2006)Job Categories Vs. Workers (2006) Regions Vs. Workers (2006)Regions Vs. Workers (2006)



Workers

2,000

4,000

6,000

8,000

2004 2005 2006

- 7 -

No. of Radiation Worker for the jobsNo. of Radiation Worker for the jobs Radiation Job CategoriesRadiation Job Categories

Classify detailed radiation job category based on UNSCEAR, CANADA and other countries



Workers

100

0~0.2 0.5~1.0 2.0~5.00.2~0.5 1.0~2.0 5.0~10.0 10.0~20.0 20.0~50.0

Dose Range(mSv)

200

300

400

500

600

700

- 8 -

Dose range Vs. Workers for Medical (2006)Dose range Vs. Workers for Medical (2006)


KISOE members can create an unique forum and communicate immediatly with each member

exchange information for interesting fields using bulletin and free board in forum

start after 2005

6. Communication6. Communication

Managing on-line forum and e-mail forum

- In order to exchange the information of the occupational exposure effectively

On-line ForumOn-line Forum

E-Mail ForumE-Mail Forum

register in the KISOE Web site

send e-mail directly to all registered members

Start after 2005

- 9 -


7. Others7. Others 9. 시스템 상세

- 10 -

Biological effect due to radiation exposureBiological effect due to radiation exposure

Safety regulation for dosimetry service providers Safety regulation for dosimetry service providers

International interface (ISOE)International interface (ISOE)

Mr. Echavarri,

NEA Derector-General


8. Effectiveness8. Effectiveness

Rationality of Radiation SafetyRationality of Radiation Safety

Scientific regulation based on the result from the analysis data and information of occupational exposure

Scientific regulation based on the result from the analysis data and information of occupational exposure

Support the decision for Radiation Protection PolicySupport the decision for Radiation Protection Policy

Technical Support for Radiation Safety Program of Licensees

Technical Support for Radiation Safety Program of Licensees

기대효과

- 11 -


9. KISOE System (http://kisoe.kins.re.ke)9. KISOE System (http://kisoe.kins.re.ke)

- 12 -


10. Suggestions10. Suggestions

- 13 -

Set up items on ARAN web site ( benchmarking EAN )Set up items on ARAN web site ( benchmarking EAN )

Set up annual action plan of ARAN (2008~)Set up annual action plan of ARAN (2008~)

Set up business scope and contents of ARANSet up business scope and contents of ARAN

Set up ARAN organization and operationSet up ARAN organization and operation

Korea agrees to use acronym of Asian Region ALARA Network (ARAN)


Korea RepresentativeDr. Seong Ho NAExecutive DirectorOffice for Radiation and Radioacitive Waste SafetyKorea Institute of Nuclear Safety(KINS)34 Gwakak-ro, Youseong-go Daejeon, Republic of KoreaTel : +82 42 868 0302, Fax : +82 42 862 3680

Dr. Byung Soo LEEDirector, Radiation Safety DivisionOffice for Radiation and Radioacitive Waste SafetyKorea Institute of Nuclear Safety(KINS)34 Gwakak-ro, Youseong-go Daejeon, Republic of KoreaTel : +82 42 868 0291, Fax : +82 42 862 3680

- 14 -


Thank for your attention!

- 15 -

korea institute of nuclear safety 2007. 12. 3 – 5. iaea/rca asian region alara network meeting...

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