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ELETRONUCLEAR
IAEA Technical Meeting
December, 2016 / Page 1
Role and
Responsibilities in the
Conclusion of the
Angra 3 NPP and
New Builds
Carlos A. R. FerreiraProject Management Superintendency
Assistant
IAEA Technical Meeting
December 2016
ELETRONUCLEAR
IAEA Technical Meeting
December, 2016 / Page 2
Introduction – Brazilian Energy Matrix
Manaus
Brasília
São PauloItaipu
Porto Alegre
Fortaleza
Salvador
Rio de Janeiro
Belo
Horizonte
Recife
Angra
4.000 km
Integrated electric power system: continental
dimensions
ELETRONUCLEAR
IAEA Technical Meeting
December, 2016 / Page 3
Introduction – Brazilian Energy Matrix 2015
Renovation of the Energy Matrix
o Difficulties and uncertainties in a mainly hydropower system
o Need for securing energy supply and economic competitiveness
o Composition of a power supply based on a sustainable, diversified and competitive energy
o Increasing difficulties to increase the installed hydropower capacity (transmission lines, environmental challenges, low capacity factors…)
Natural Gas12,9%
Nuclear2,4%
Coal4,5%
Biomass8,0%
Wind3,5%
Oil4,8%
HidroPower64,0%
ELETRONUCLEAR
IAEA Technical Meeting
December, 2016 / Page 4
Introduction – Brazilian Energy Matrix
Reasons for a Program of Nuclear Power Generation
o Long-term strategy to provide a supply of sustainable, diversified and competitive energy;
o Introduction of advanced energy technologies of high performance and safety;
o A Nuclear Power Program is an Industrial Project;
o Economies of scale and gradual cost reduction;
o Productive capacity in Brazil and insertion in global value chains;
ELETRONUCLEAR
IAEA Technical Meeting
December, 2016 / Page 5
Current Nuclear Installed Capacity
ANGRA 1 - PWR
Installed Capacity: 657 MW
Technology: Westinghouse
Start of Operation: January 1985ANGRA 2 - PWR
Installed Capacity : 1.350 MW
Technology : KWU/ Siemens (AREVA)
Start of Operation : February 2001
ANGRA 3 - PWR
Installed Capacity : 1.405 MW
Technology: KWU/ Siemens/ Areva
Start of Operation : December 2022
São Paulo
220km
Belo Horizonte
350km
Rio de Janeiro
130kmCNAAA
ELETRONUCLEAR
IAEA Technical Meeting
December, 2016 / Page 6
Angra 3
Grafenrheinfeld Initial Phase of the Project- 1975: Brazil – Germany Agreement (Pacific Use of Nuclear Power)
- Reactor type: PWR-1.350 MW / Power uprate to 1.405 MW
- Original Contract: 1976 (together with Angra 2)
- Original Reference Plant: Grafenrheinfeld
- Start of civil works: July-1984
- Construction suspension: Junho-1986
Original Design modernization- Konvoy series: Emsland / Neckarwestheim 2 / Isar 2
- Implementation of modernization: Angra 2 e Angra 3
Current design reference- Reference plant: Angra 2
- Angra 2 documentation: Partial use for Angra 3
- Base for the Angra 3 PSAR: Angra 2 FSAR
Neckarwestheim I s a r
Emsland
NeckarwestheimNeckarwestheim I s a rI s a r
EmslandEmsland
Angra 2
ELETRONUCLEAR
IAEA Technical Meeting
December, 2016 / Page 7
Angra 3
National Supplies- Market Guaranty Protocol: Main purpose: to develop the
national industry for the nuclear sector
- Valid for Angra 2 and Angra 3
Siemens/KWU (AREVA)- Scope: Technology transfer and basic and detailed design and supplies
for the nuclear and safety systems
- Supplies, Services and Guarantees for Angra 2 and Angra 3
Authorization for Project Resumption- Governmental decision in June 2007
- Civil works resumed in 2009Agra 2
ELETRONUCLEAR
IAEA Technical Meeting
December, 2016 / Page 8
Angra 3
ANGRA 2
ANGRA 2: Reference Plant
ANGRA 3
Extensive use of the Angra 2 design documentation (~70%)
Executive
documents for
Angra 3
ANGRA 2 “AS-BUILT” +
Design Changes/Adaptations
• Foundation on rocks
• Design changes from Angra 2
• Digital I & C
D
E
S
I
G
N
ELETRONUCLEAR
IAEA Technical Meeting
December, 2016 / Page 9
Angra 3
Costs that had already been incurred around R$ 1.5 billion, approximately US$ 455M (infrastructure, basic design anddetailing engineering, import and national equipment alreadydelivered
Strict preservation (proven techniques from Angra 2)
Around 13,500 tons of already delivered components
Diesel Generators Heavy components for the
primary circuit (RPV, SGs, RCPs, PRZ)
Part of the TG-Set components Process equipment Piping Pumps Valves
ELETRONUCLEAR
IAEA Technical Meeting
December, 2016 / Page 10
Angra 3
Note: The baseline for this Project Progress is of 30,34% in 2009 (Project Resumption – civil works)
Global Physical Progress = 60,6% (July/16)
Project Physical Progress
10,8%
67,3%
75,8%
80,4%
60,5%
10,8%
67,3%
76,0%
80,8%
60,6%
ElectromechanicalAssembly
Civil Works
Supply
Engineering
PROJECT
Accumulated performed until July 2016 Accumulated planned until July 2016
ELETRONUCLEAR
IAEA Technical Meeting
December, 2016 / Page 11
Angra 3 - Original Contracts (status 2014/15) – State Model
Import Supplies, Services, Warranty &
Guarantee
CivilConstruction
National Supplies
Electromechanical
Erection
Engineering
Services
National Supplies
NEW BIDSRENEGOTIATED
CONTRACTS
A N G R A 3MAIN CONTRACTS
Civil Design and Structures
Non-Nuclear Buildings
ELETRONUCLEAR
IAEA Technical Meeting
December, 2016 / Page 12
Angra 3
Limitations imposed to ELETRONUCLEAR’S cashflow due to the
reduction of the Angra 1 and 2 tariffs, which led to a considerable
revenue loss, prevented the company from providing the required
counterpayments to make withdrawals from the external
financing
Start of the “Car Wash” operation
Due to the above, ELETRONUCLEAR was forced to take
exceptional measures:
Payment delays
Contract suspensions / Pace reduction
General Executive Schedule – start of commercial operation in
December 2022
Relevant Facts 2015
ELETRONUCLEAR
IAEA Technical Meeting
December, 2016 / Page 13
Angra 3 New Model
Import Supplies, Services, Warranty &
Guarantee
CivilConstruction
National Supplies
Civil Construction
Electromechanical
Erection
NEW BIDS
RENEGOTIATED
CONTRACTS
A N G R A 3MAIN CONTRACTS
Civil Design and Structures
Non-Nuclear Buildings
NEW BIDS
RemainingEngineering
Services
RemainingNationalSupplies
ELETRONUCLEAR
IAEA Technical Meeting
December, 2016 / Page 14
Angra 3 – Main Challenges
Angra 3 New Model
Definition of legal framework and business model for private partner
participation
Bidding process for private partner participation (or Inter-
Government Agreement)
New energy contractual model (tariff) to ensure private stakeholder
participation
Financial resources for Project completion (State funding or private
participation)
Engineering Works
Civil Construction, Eletromechanical Erection and Commissioning
Licensing and Enviromental commitments
Applicability of the new model to new NPPs
ELETRONUCLEAR
IAEA Technical Meeting
December, 2016 / Page 15
Angra 3 – Main Challenges
Angra 3 New Model
Definition of scope for ELETRONUCLEAR (owner) and for the private
partner:
Eletronuclear to be the responsible for:
Plant commissioning and operation
Licensing activities
Delivery of equipment (to be confirmed)
Design of the plant
Engineering support during construction and erection (to be
confirmed)
Contract with OEM (AREVA)
Digital I&C
Angra 3 Simulator (to be confirmed)
ELETRONUCLEAR
IAEA Technical Meeting
December, 2016 / Page 16
Angra 3 – Main Challenges
Company Challenges at Corporate Level
Company reestructuring
Cultural Changes / Integration of Different Areas
Compliance Initiatives
Personnel Replacement and Training
Preservation of company technical knowledge
New management model (mixed management team, supervision over
the private partner, centralized management towards a single
contractor...)
ELETRONUCLEAR
IAEA Technical Meeting
December, 2016 / Page 17
Angra 3
ELETRONUCLEAR
IAEA Technical Meeting
December, 2016 / Page 18
Carlos A. R. Ferreira