Safe and efficient solutions

Nuclear Energy

Overview

Pöyry provides services for the nuclear energy sector along the entire lifecycle of projects.

Nuclear Energy is a relevant energy source in many parts of the world. An increasing number of countries are considering nuclear energy as an important contribution to their energy supply. The nature of nuclear energy, the needful debate among its stakeholders as well as the technical and economic complexity demands market leading advice for technology, economics & finance and enginee ring. Pöyry is an international consulting and engineering company. We serve clients globally across the energy and industrial sectors and locally in our core markets. We deliver strategic advisory and engineering services, underpinned by strong project implementation capability and expertise.

Our focus sectors are power generation, transmission & distribution, forest industry, chemicals & biorefining, mining & metals, transportation, water and real estate sectors. Pöyry has an extensive local office network employing about 6,500 experts. Pöyry is one of Europe’s leading independent Engineering Consultants in the nuclear sector and its experience goes back more than 40 years. Today, more than 350 staff provide consulting and engineering services out of the five nuclear energy competence centres of the company located in Finland, Germany, Switzerland, UK and Hungary.

Pöyry is serving a wide range of players in the nuclear energy sector including: • utilities • vendors and contractors • public institutions • regulatory bodies and • the financial industry. Pöyry’s services cover the entire life-cycle of nuclear energy and all relevant aspects related to nuclear assets and their economics.

Development & Pre-Construction Consulting in the area of strategy, business and organisational development, site screening and services, licensing, concept development and environmental impact assessments.

Project Implementation Consulting and engineering from comprehensive Owner’s Engineering solutions to specific services in Project Management and Detail Engineering.

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Assets Operation Studies and improvement of existing nuclear energy assets, in e.g. safety reliability, availability and maintenance and life extension.

Decommissioning Characterising liabilities, development and engineering of innovative solutions, for decommissioning facilities, interim storage and final disposal of radioactive waste.

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Development & Pre-Construction Pöyry has an extensive experience in NPP project development from early phase strategy level decision making to licensing.

Pöyry´s experience in project development starts from early phase services such as assistance in developing the regulatory framework in countries which recently have started to review their possibilities to utilize nuclear energy. Pöyry has helped its clients’ projects to take shape by analyzing the strategic, commercial, technical and environmental features of a NPP development in its very infancy. Pöyry has evaluated and ranked potential greenfield and brownfield sites for an NPP against the multidimensional set of criteria that is needed for a successful project in today´s world.

services • Project Strategy & Organisation • Business Planning • Financial Modelling • ICT studies & solutions • Stakeholder management & Public consultation • Siting studies • Reactor technology studies • Infrastructure studies & solutions

• Decommissioning and Waste management studies • Environmental Impact Assessment • Fuel studies • Feasibility studies • Conceptual & Basic engineering • Tender documentation & Bid evaluation • Safety assessment & Licensing support • Consulting to lenders

Pöyry has carried out feasibility studies, business model analyses, conceptual engineering and fuel studies. Pöyry is famous for the successful large scale EIA projects it has carried out for the recent NPP projects in Europe. Project proceeding, Pöyry assists its clients with tender documentation and bid evaluation. We also provide support with safety assessment and nuclear, environmental and other needed licensing and permitting.

Pöyry successfully carried out the statutory Environmental Impact Assessment of the new NPP planned in Visaginas, Lithuania

Operating NPPs

Pöyry Nuclear Hubs

Operating & Constructing New NPPs

• Helsinki, Finland • Horsham, UK • Gothenburg, Sweden • Mannheim, Germany • Budapest, Hungary

No Operating NPPs/ Constructing NPPs No Operating NPPs/ Interested in New Build Pöyry Nuclear Hubs

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Project Implementation

Turning Concepts into reality. Pöyry provides a wide range of services for start of operations.

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Timely and effective implementation is the most important economic factor facing nuclear plant developers and operators. Pöyry’s global network of experts, including economists, commercial and legal, as well as nuclear and conventional steam/turbine plant specialists and project managers/planners are available to help turn concepts into reality – the right skills in the right place at the right time.

Pöyry has collected its cumulative project execution experience and best practices into a unique 4ePCMTM ‘one-stop’ concept, to bring structure, clarity, efficiency and transparency for effective implementation of EPCM projects. The 4ePCMTM model provides processes for project supervision, project management, management of engineering, procurement, construction and commis-sioning, and other project support and permitting functions.

Pöyry’s diverse skill base provides flexibility and risk management in delivering projects, founded on practical experience of real solutions to project challenges.

Pöyry works with client, vendor, regulator and/ or other parties to minimise potential for delay to a project and maximise opportunities for on-time (or earlier) acceptance and delivery.

services • Project Management • Basic Engineering • Design reviews • Supervision of construction & commissioning • Quality assurance & quality control • Shop inspections & expediting • Safety assessment & licensing support

• Consulting to lenders • Detailed Engineering for vendors • Piping engineering • Civil, structural, mechanical & electrical engineering • Fabrication drawings & isometrics • Construction Management • Site engineering

Pöyry delivers various engineering services to all EPR projects under construction: • EPR 1600 MW • NPP Flamanville 3, France • Pöyry‘s engineering services to the vendor: • Detailed piping and support design for BONI and NSSS • in the Safeguard Buildings and part of the Reactor Building

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Assets Operation

Pöyry supports the continued operation of nuclear assets with many successful long-term relationships.

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Pöyry recognises that during operation of nuclear power plants and facilities there will be a need for justification of continued operation, plant modifications and operational changes driven by both regulatory, environmental and commercial requirements. Pöyry’s experience in support of asset operation is wide ranging from the design of plant upgrades to the safety justification of plant operation beyond their current licensed period. Our experience covers nuclear power plants and research reactors as well as research, fuel cycle and waste management facilities.

Various techniques have been utilised to support power upgrades and to optimise plant maintenance and operational management. These techniques have included Probabilistic Safety Assessment and the development of risk management tools. Our design capability utilises the latest 3D CAD packages. Pöyry has developed many long-term relationships to support the continued operation of nuclear assets providing innovative solutions to difficult problems.

Pöyry supports successful operation and improvement: • Probabilistic Safety Assessment • Optimised Maintenance Schedule • Engineering upgrades • Periodic Review • Safety Case development • Independent review

services • Engineering and supervision of back-fitting/ upgrades • Power uprate studies • Organisation review and design • Operational optimization studies • Life extension studies

• Probabilistic Safety Assessment • Alternative fuel studies • Waste characterisation & inventory studies • Safety assessment & licensing support • Safety assessment for regulators • Consulting to lenders

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Decommissioning

Pöyry has a comprehensive understanding of the complex issues associated with decommissioning old nuclear facilities.

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Pöyry has supported the specific challenge of decommissioning redundant nuclear facilities for many years, and is fully conversant with the regulatory and operational requirements for decommissioning works. We are able to offer our clients support in all of their decommissioning tasks from post operational conditions through to Green Field Site. Our decommissioning experience encompasses nuclear power plants and research reactors, as well as research, fuel cycle, and waste management facilities. This experience covers strategy development, option studies, decommissioning methodologies, safety justification and evaluation together with waste route definitions and waste management and inventory studies.

Pöyry undertakes radiation surveys and operates a radiation measurement laboratory utilising advanced equipment in support of radioactive material release and site clearance. Our clients have included both operators and regulators as well as decommissioning contractors. Innovative solutions have been provided to the complex problems associated with decommissioning old facilities.

services • Decommissioning and dismantling studies (sequence, methods, pre-conditions, physical health protection) • Nuclear hazards evaluation • Radioactive inventory assessment • Radiological measuring • Waste treatment studies (classification, packaging, conditioning, disposal options)

• Site monitoring / supervision • Review of dismantling and waste treatment procedures • Safety assessment with regard to nuclear safeguards (environmental impact, radiation protection, internal & external hazards) • Licensing support (operation, decommissioning, site clearance)

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Head of Nuclear Global Competence Line József Dénes Angyal u. 1-3 H-1094 Budapest Hungary tel. +36 (1) 455-3600 [email protected]

Finland – Helsinki Mika Pohjonen Tekniikantie 4 D FI-02150 Espoo Finland tel. +358 10 3311 [email protected]

Hungary – Budapest

Germany – Mannheim

Kálmán Kovács Angyal u. 1-3 H-1094 Budapest Hungary tel. +36 (1) 455-3600 [email protected]

Uwe Brueckner Augustaanlage 67 68165 Mannheim Deutschland tel. + 49 621 8790 430 [email protected]

UK - Horsham

Sweden – Göteborg

Dave Carey Century House, 100 Station Road Horsham West Sussex RH13 5UZ United Kingdom tel. +44 1403 224 200 [email protected]

Anders Bergqvist P.O. Box 1002 (Gullbergs Strandgata 8) SE-405 21 Göteborg Sweden tel. +46 10 474 0000 [email protected]

www.poyry.com Pöyry is a global consulting and engineering company dedicated to balanced sustainability. We offer our clients integrated management consulting, total solutions for complex projects and efficient, best-in-class design and supervision. Our in-depth expertise extends to the fields of industry, energy, urban & mobility and water & environment. Pöyry has 6500 experts operating in about 50 countries, locally and globally.