Tchernobyl sarcophagus November 2007 M2 GCI www.jexpoz.com

Plan I - Introduction II - Presentation of the project III - Project participant IV - Timeline / Key dates www.jexpoz.com

I - Introduction

II - Presentation of the project

III - Project participant

IV - Timeline / Key dates

I - Introduction Situation 15km far from Chernobyl 110 km far from KIEV www.jexpoz.com

Situation

15km far from Chernobyl

110 km far from KIEV

I - Introduction Chernobyl disaster Nuclear exchange Lenine 25-26th April 1986 Explosion of the nuclear reactor 4 A lot of consequences : - numerous died - sanitary consequences - technical problems - mondial consequences www.jexpoz.com

Chernobyl disaster

Nuclear exchange Lenine

25-26th April 1986

Explosion of the nuclear reactor 4

A lot of consequences :

- numerous died

- sanitary consequences

- technical problems

- mondial consequences

I - Introduction Problems of the old sarcophagus? The old sarcophagus - Built in 6 months A lot of infiltrations Presence of rust A wall is about to collapse www.jexpoz.com

Problems of the old sarcophagus?

- Built in 6 months

A lot of infiltrations

Presence of rust

A wall is about to collapse

II - Presentation of the project Span of arch: 257 m Height: 105 m (= a 30-story building)‏ Covered length: 150m Arch assembled to the West of the damaged reactor Slid into place above the existing sarcophagus www.jexpoz.com

Span of arch: 257 m

Height: 105 m (= a 30-story building)‏

Covered length: 150m

Arch assembled to the West of the damaged reactor

Slid into place above the existing sarcophagus

II - Presentation of the project - Value of contract: EUR 432 millions Wheight of metal structure: 18 000 metric tons - Definitive foundations: 20 000 cubic metres - Life span of confinement shelter: 100 years Duration of work: 53 months Planning and design: 11/07-04/09 Construction: 04/09-2012 Managerial personnel: 60 expatriates Workers: 900 workers (Ukranians)‏ www.jexpoz.com

- Value of contract: EUR 432 millions

Wheight of metal structure:

18 000 metric tons

- Definitive foundations: 20 000 cubic metres

- Life span of confinement shelter: 100 years

Duration of work: 53 months

Planning and design: 11/07-04/09

Construction: 04/09-2012

Managerial personnel: 60 expatriates

Workers: 900 workers (Ukranians)‏

II - Presentation of the project Aim of the project Contain the radioactive material Protect against weather damage to the existing sarcophagus Allow work to begin on deconstruction of the unit 4 of the Chernobyl power plant www.jexpoz.com

Aim of the project

Contain the radioactive material

Protect against weather damage to the existing sarcophagus

Allow work to begin on deconstruction of the unit 4 of the Chernobyl power plant

III - Project participant Contracting authority Chernobyl Nuclear Power Plant (ChNPP) responsible for dismantling and cleaning up the Chernobyl site Project management Project Management Unit (PMU)‏ Design-construction consortium a 50/50 consortium between VINCI Construction Grands Projets et Bouygues Travaux Publics (NOVARKA)‏ Funding financed out of international grants www.jexpoz.com

Contracting authority

Chernobyl Nuclear Power Plant (ChNPP) responsible for dismantling and cleaning up the Chernobyl site

Project management

Project Management Unit (PMU)‏

Design-construction consortium

a 50/50 consortium between VINCI Construction Grands Projets et Bouygues Travaux Publics (NOVARKA)‏

Funding

financed out of international grants

IV - Timeline / Key dates 1992: KIEV 92 INTERNATIONAL COMPETITION 1994: FEASABILITY STUDY 2004 : INVITATION TO TENDER FOR NSC (NEW SAFE CONFINEMENT) SHELTER formation of the NOVARKA consortium JUNE 2005: INVITATION TO SUBMITT FINANCIAL TENDERS NOVEMBER 2005: TENDERS OPEN PUBLICLY AUGUST 2007: NOVARKA DECLARED SUCCESSFUL 17 SEPTEMBER 2007: CONTRACT SIGNED www.jexpoz.com

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