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2016 kepic-Week

ISO TC85 SC5 WG51) Solidification of lime precipitate2) The process requirements for low and intermediate level of radioactive waste

management life cycle – guidance for waste certification and tracking

1. Introduction of ISO TC85 SC5 WG5

2. ISO meeting in New Delhi• Solidification agent for lime precipitate

• The process requirements for low and intermediate level of radioactive waste management life cycle – the guidance for waste certification and waste tracking (tentatively named)

3. The main topics of project

4. The status of project

5. Issues

6. Schedule

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Table of Contents

1. The Introduction of ISO TC85 SC5 WG5

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2. ISO meeting in New Delhi(1/2)

ISO/IEC Directives, Part 2 - ISO/NP 21428

– Solidification agent : compounding and solidifying radioactive waste for disposal using solidification agent

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2. ISO meeting in New Delhi(2/2)

ISO/IEC Directives, Part 2 – presentation for Ad-hoc ballot for PWI

– Tentatively named as “ The process requirements for low and intermediate level of radioactive waste management life cycle : the guidance for waste certification and waste tracking” ---> See draft text~~

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3. Main topic of project(Solidification)

• Detail way to make solidification agent using Calcium aluminate cement and other compounds,

• Detail way to make solidified waste that is safe physically, chemically and radiologically. . .

• Implement test and comparison of solidified waste

a. Most of typical implementations and comparison between them are given in Annex A (typical below;)

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Test result

Volume(mL) o

f 100g of radi

oactive waste

Volume (mL) of

mixture of 100g r

adioactive waste

and solidificatio

n agent

Sealed & wet c

uring for 28 da

ys

Immersion test Thermos-cycle test

Compressive str

ength

(MPa)

Air dry (90 days)Immersion (90 day

s)60 ~ -40 degree Celsius

Compressive str

ength

(MPa)

Compressive stren

gth

(MPa)

Compressive strength

(MPa)

Imp-3 88 96 14.6 16.5 17.8 18.8

Imp-4 88 105 17.8 19.2 20.5 20.8

Imp-5 88 110 13.5 14 14.5 15.6

Imp-6 88 118 16 17.5 17.7 18.5

Comp-1 88 164 15 16.8 18.8 19.5

Comp-2 88 98 2.8 1.7 3 3.2

Comp-3 88 172 14 15 15.5 16

Comp-4 88 112 2.6 2.3 3.6 3.2

3. Main topic of project(waste management)

• Scope & purpose of PWI… limited to the VLLW, LLW and ILW

… define a series of process from waste generation up to permanent storage of radioactive waste, including the waste certification topic in the guide;

… provide the structure of

1) the requirements of each process,

2) activities and tasks

3) result of each process

… organize

1) technical aspect,

2) management &

3) quality assurance aspect

… provide the check sheet template in QA, management & technical matters

… staff qualification

… respect the each nations practices

… provide the guide for Waste Certification Program (WCP)

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4. Status of project (solidification)

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4. Status of project (solidification)

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4. Status of project (Waste management)

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4. Status of project (Waste management)

• Title of PWI (tentatively named as)

The process requirements of low and intermediate level of radioactive waste management system – guidance for radioactive waste management process regarding quality assurance management as well as technical management

Related references (typical)1. 10 CFR 61, Waste classification and waste form requirements

2. ANSI ANS-16.1, 2003, measurement of the leachability of solidified low-level radioactive wastes by a short-term test procedure

3. Storage of radioactive waste, Safety Guide No. ws-g-6.1

4. The Management System for the Disposal of Radioactive Waste, IAEA Safety Standards Series No. GS-G- 3.4, IAEA, Vienna (2008).

5. Legal and Governmental Infrastructure for Nuclear, Radiation, Radioactive Waste and Transport Safety, IAEA Safety Standards Series No. GS-R-1, IAEA, Vienna (2000).

6. Predisposal Management of Radioactive Waste, including Decommissioning, IAEA Safety Standards Series No. WS-R-2, IAEA, Vienna (2002).

7. Predisposal Management of Low and Intermediate Level Radioactive Waste, IAEA Safety Standards Series No. WS-G-2.5, IAEA, Vienna (2003).

8. INTERNATIONAL ATOMIC ENERGY AGENCY, Predisposal Management of High Level Radioactive Waste, IAEA Safety Standards Series No. WS-G-2.6, IAEA, Vienna (2003).

9. The Management System for the Disposal of Radioactive Waste, Safety Guide No. GS-G-.4

10. The Safety Case and Safety Assessment for the Predisposal Management of Radioactive Waste

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4. Status of project (Waste management)

• Scope of PWI

… limited to the VLLW, LLW and ILW

… define a series of process from waste generation up to permanent storage of radioactive waste, including the waste certification topic in the guide;

… provide the structure of 1) the requirements of each process, 2) activities and 3) result of each process

… organize 1) technical aspect, 2) management & 3) quality assurance aspect

… provide the checksheet template in QA, management & technical matters

… staff qualification

… respect the each nations practices

… provide the guide for Waste Certification Program (WCP)

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4. Status of project (Waste management)

• The content of standard1. Introduction

2. Scope

3. Terms and definitions

4. Waste management process

a. Process definition

b. Program and procedure

c. Quality assurance process

d. Technical, management and QA process

5. Documentation

6. Configuration management

7. 3rd party inspection of program implementation

8. Compliance with regulations

9. Any others necessary

10. Annex

a. Various checksheets for QA

b. Various checksheet for technical

c. Various checkshet for management

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5. Issues

1) ISO is sensitive for “market relevance” internationally

2) ISO is sensitive for “patent”

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6. Schedule

1) On “Solidification:At the end of July, Issue a revised PWI Form_04 for ad-hoc balloting again

2) On “waste management”In November, issue 60-70% of draft (ISO directive 02)

In the mean time till Nov., it will be circulated for ad-hoc balloting

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Thank you for your attention!

Alles ist wechselwirkung~

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