Ing. Peter Graňák, Slovak Republic, European UnionJAVYS,a.s.

Head of Decommissioning and PMU section

Jadrová a vyraďovacia spoločnosť, a.s.

Nuclear and Decommissioning Company

Jadrová a vyraďovacia spoločnosť, a.s.

Nuclear and Decommissioning Company1.4.2006 – start of activities performance

Ministry of Economy SR is the only JAVYS shareholder

Activities:

• V1 NPP Operation termination & Decommissioning preparation

• A1 NPP Decommissioning

• Rad waste management

• IRW & detected RW management

• Spent Fuel management

• New NPP build preparation

Supervisory Board

Board of Directors

Director General

1 000 – Management Division

2 000 – RW & SF Management Division

3 000 – V1 NPP Division

4 000 – Economy and Trade Division

5 000 – A1 NPP Decommisioning Division

6 000 – Safety Division

Jadrová a vyraďovacia spoločnosť, a.s.Organizational structure

General Assembly

1194

employees

3 300 – V1 NPP Decommissioning and the PMU Section

3 100 - V1 NPP Operation Section

3 200 – V1 NPP Property Admin. Section

JAVYS sites

VD Gabčíkovo

Nováky

Mochovce

Vojany

Bohunice

Nuclear Power Plants Hydro Power Plants

Thermal Power Plants

Trnava

Jadrová a vyraďovacia spoločnosť, a.sNuclear Facilities of JAVYS

V1 NPP

A1 NPP

Rad waste treatment facilities

National RW Repository

Interim Spent Fuel Storage

V1 Nuclear Power PlantPre-mature shut down as a pre-requsite for joining the EU

Construction Start-up

20082006200019991972 19801978 1992 1996

1st Unit Start-up

2nd Unit Start-upSmall REKO

Gradual REKO

Decision of V1 NPP Shut-down

REKO completion

1st Unit Shut-down2nd Unit

Shut-down

WWER 440-V230

fuel : UO2 (2,5% U235) moderator : H2O coolant : H2O Nr. of Units : 2steam generators : 6 x 2turbines : 2 x 2

V1 NPP Pre-mature Units shut - down

December 31, 2006

phased reduction of reactor output

disconnecting of turbo-generator from the power grid

December 31, 2008

1st Unit 2nd Unit

12.00 p.m. 12.12 p.m.

05.45 p.m. 07.59 p.m.

V1 NPP Decommissioning stages

OPERATION LICENCE DECOMMISSIONING LICENCE

2nd Unit Operation

1st Unit Operation

2007 2008 2009 2010 2011 06/2011 2015 2025

V1 NPP Operation termination

Spent fuel recooling and its disposal into ISFS Operative RAW treatment Decommissioning projects

preparation with BIDSF Obtain a decommissioning licence Waste releasing

into environment Monitoring

Decommissioning –1st phase

Inactive systems and facilities dismantling Decontamination after

dismantling Inactive construction

objects decontamination RAW from

decommissioningtreatment

Waste releasing into environment Monitoring

Decommissioning – 2nd phase

Active systems and facilitiesdismantling Decommissioning after dismantling Construction objects demolation RAW waste from decommissioning

treatment Waste releasing

into environment Monitoring

End of decommissioning

V1 NPPImpact on the Slovak energetics

2005 2006 2007 2008Export:

Import:

1,7 GWh

2009

1,6 GWh

2,7 GWh2005 2006 2007

V1 NPP Production TWh: 5,59 6,18 2,97V1 NPP Share of production: 18% 20% 11%

1st Unit shut-down31.12.2006

2nd Unit shut-down31.12.2008

A1 Nuclear Power Plant

Structure of A1 NPP Decommissioning Project – 1st phase – Radiation Safety Status:

● Enviroment● Main Production Unit● Rad-waste treatment● Technical support of decommissioning

Start of construction

2007199619941958 1972 1979

Start of operationEnd of operation

Start of decommissioning

Decommissioning confirm by Slovak

Government

Creation of SE-VYZ

End of Decommissioning -

1st phase

1977

Reactor type: KS 1503 x 50 MW

fuel: based on natural uraniummoderator: heavy water coolant: CO2working pressure: 6,5 MPasteam generators: 6turbines: 3

A1 NPPHarmonogram of Decommissioning

1st phase Radiation Safety Status2nd phase Decommissioning of external active objects and low contaminated parts

of the Main Production Unit3rd phase Continuation of decommissioning of Low contaminated parts

of the Main Production Unit 4th phase and 5th phase Decommissioning of intermediate contaminated parts of the Main

Production Unit

Start of Decommissioning – 2nd phase

20332008 2017 2021

Start of Decommissioning – 3rd phase

Start of Decommissioning – 4th phase Start of Decommissioning

– 5th phase

Main Production Unit conversion into the technology of RW treating

2025

RW ManagementBohunice Rad-waste Treatment Centre

IN OPERATION SINCE 2000

• separation• incineration• supercompaction• concentration• cementation

RW ManagementLiquid RW Final Treatment Facility

22. 5. 2005 – contstruction begining22. 2. 2007 – active test operation24. 4. 2007 – trial operation

• concentration• bituminization• cementation

RW ManagementOther treatment facilities

Vitrification facility Bituminization facilitiesLow level Rad-water purification facilityMetali RAW fragmentation and decontaminationSludge fixation equipment Equipment for sludge from longtime storage pool fixation

Separation: 204,29 tIncineration: 107,29 t &

13,68 m³Compaction: 184,83 tConcentration: 475,3 m³Bituminization: 612,29 m³Cementation: 761,09 m³Metalic RW: 290,82 tFilters treatment: 16,07 t

RW ManagementResults of 2008

Volume: 2,9 m3

Parameters: 1,7 x 1,7 x 1,7 mMax. weight of FCC with RW: 15 t

RW ManagementFibre Concrete Containers production

IN OPERATION SINCE 1996

350 Pcs. of FCC produced in 2008

Spent Fuel:• inside Bohunice / V1, V2 to ISFS• outside / Mochovce to Bohunice

Liquid RW

Solid RW

For Transport JAVYS:● keeps required licences ● has trained personnel● is equipped by special

technical equipment

Radioactive materials Transport

National Rad-waste Repository in Mochovce

In operation since 2001

Repository of surface type

Final repository of low and intermediate level RAW

RAW from operation and decommissioning of Nuclear facilities in Slovakia, from research institutes,

medical and other institutions

NRWRFCC with RW saving

2000 2001 2002 2003 2004 2005 2006 2007 2008

FCC stored in particular yearFCC total

7

122336

576

794

10321260

1530

1793

7115 214 240 218

238 228270 263

0

200

400

600

800

1000

1200

1400

1600

1800

Capacity of 1 double row: 3 600 FCC1 793 FCC stored till December 31, 2008

Interim Spent Fuel Storage

● Providing of spent fuel storage● Providing of internal transport of SF from V2 NPP Units● Providing of external transport of SF from SE-EMO Units● Providing of SF transport from V1 NPP Units after the end of operation ● Continual incerease of ISFS storage capacity to maximal capacity by buying of new storage baskets KZ-48 type ● Increase of ISFS capacity by dry strorage in medium-term plan● Long-term monitoring of building constructions, technological systems and SF condition

Construction: 1983 – 1987 Operation from 1987

ISFSReconstruction

Basic data after reconstruction

Storage capacity 14 112 FA

Number of storage pools 3 operational + 1 reserve

Ground-plan parameters 45 m x 75 m

Total builded area 95 000 m3

Possibility of expanding 2 – 3 pools

The type of storage In the basket type KZ-48, T-12, T-13

Maximal number of storage baskets 294 pcs of KZ-48

Maximal temperature of pool water 50 oC

Purification plant capacity 25 m3/h

Type of spent fuel transport railway carriage. transport cask type C-30

Proportions of pool (l w d) 23,4 x 8,4 x 7,2 m

Number of casettes in basket type KZ-18 48 (before 30 in T-12 and T-13)

Designed cooling power 2 533 kW

New NPP Build

17. 12. 2008 Decision of the Slovak Government-- Preparation of a new NPP construction at Jaslovské Bohunice site-- strategic partner for the project / ČEZ Company

JAVYS as representative of SR in the future Joint Company

Negotiations of a new Joint Company creation

29.5.2009 Share holders Contract signed between JAVYS and ČEZ

RADIOACTIVE WASTE in the Slovak Republic is generated by both:

● Electricity production (radioactive waste from NPPs); and● Utilisation of radioactive sources in industry, medicine and research (institutional RAW).

GENERAL STRATEGY for radioactive waste management established by the Slovak government is based on:

● Processing of RAW into the form suitable for disposal or long-term storage.● Near surface disposal of low level and intermediate level RAW and long-term storage

of waste unacceptable for near surface disposal.● Development and research of deep geological repository for disposal of spent nuclear fuel and

long-lived radioactive waste.

This Strategy is in accordance with the Joint Convention on the Safety of Spent Fuel Management and on the Safety of Radioactive Waste Management

[ratified by the Slovak Republic as one of the first IAEA member states at the end of September 1998]

The regulatory framework in Slovakia (1)

N A T I O N A L P O L I C Y

The regulatory framework in Slovakia (2)

I N S T I T U T I O N A L F R A M E W O R K } ( 1 )

The use of nuclear energy is regulated by:

The Nuclear Regulatory Authority of the Slovak Republic

(NRA SR)

The State Faculty Health Institute (under the Ministry of Health)

Nuclear Safety area Radiation Protection

NRA SR – established in 1993 as the successor of the former Czechoslovak Atomic Energy Commission.NRA SR - central state authority for the area of nuclear supervision. It ensures state supervision of:• the nuclear safety of nuclear installations, • the supervision of the radioactive waste management and spent fuel management • supervision of nuclear material.

NRA SR supervises: All phases of radioactive waste management at nuclear installations Final phases of institutional radioactive waste management.

The Ministry of Health supervises: The pre-conditioning phases of management of institutional radioactive waste.

The State Faculty Health Institute ensures: State supervision in the area of radiation protection.

The regulatory framework in Slovakia (3)

I N S T I T U T I O N A L F R A M E W O R K ( 2 )

The MAIN LEGISLATION regulating waste management activities:

• Act 541/2004 Coll.(Atomic Act):on Peaceful Use of Nuclear Energy specifies the responsibilities associated with radioactive wastemanagement.

• Act 355/2007 Coll. as amended:on Protection of Public Health establishes the responsibility of regulatory body under Ministry of Health in the area of radiation protection and sets up the provisions for activities with radiation sources.

• Act 24/2006 Coll. as amended:on Environmental Impact Assessment defines the EIA process to be implemented prior to the licensing steps of siting and decommissioning of nuclear installation and its basic changes.

• Act 238/2006 Coll. as amended:on Establishment of State Fund for NPP Decommissioning, spent fuel management and disposal investment gives the details on creation and use of fund.

The regulatory framework in Slovakia (4)

L E G I S L A T I O N ( 1 )

GENERAL LEGISLATION regulating waste management activities:

• Regulation 545/2007 Coll. issued by the Ministry of Health and related to radiation protection laying down details of the requirements for radiation protection in activities leading to exposure and activities in terms of radiation protection

The regulatory framework in Slovakia (5)

L E G I S L A T I O N ( 2 )

Challenges and Issues related to D&D and/or Environmental Remediation related to V1 NPP Jaslovske Bohunice

Decommissioning Strategy suitable to V1 NPP needs and Slovak Republic existing waste management

infrastructure

Project oriented management vs. Staff based upon Standard operational procedures

D&D technologies construction

Appropriate Cost estimates and Funding resources

Staffing for Decommissioning purposes

Reduction of costs of SSCs QA measures

Challenges and Issues

Thank you for attention

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