OE Supply-Chain in Nuclear...HSE, UK, NRC, IAEA and STUK Safety Requirements Siemens Description of requested reactor designs (EPR, AP-1000, WWER 1000, WWER 1200, SWR-1000) Evaluation

Nuclear Services

Dr. Boris Gehring

March 2017

OE

Supply-Chain in

Nuclear

2015-02-12

It should not finally look like this!

Owners Engineers and Supply-Chain services

TÜV SÜD Nuclear Services 06/04/2017

In NPP New build, OE and SCS will help to keep:

-Time-line

-Costs

-Quality

-Safety

in all areas of nuclear plants and facilities focusing on

Safety, Reliability and Availability.

Slide 3

Owners Engineers and Supply-Chain services

TÜV SÜD Nuclear Services 06/04/2017

By

• Independent testing

• Inspection

• Certification

• Engineering consulting

• Training and Assessment Services

Examples:

Slide 3

Owners Engineer

TÜV SÜD Slide 6 Nuclear Services

Services as Owner's Engineer starts with Concept phase , Planning and Design, Component

Manufacturing, Construction phase to the Commissioning phase

Technical support and expertise:

• Licensing and environmental support

• Design reviews

• Support at the implementation of technical specifications and regulatory requirements,

• Alignment of modifications

• Monitoring of the construction and installation process

• Supporting and monitoring the commissioning and testing

• International experience in reviews for owners / licensees as well as for manufacturers and

design companies

• Training: suppliers, construction companies and operators Knowledge transfer and

exchange of experience by staff training

06/04/2017

Design review of Systems, Structures and Components


Scope of our work:

Evaluation of necessary safety

functions

Assessment of system design to

ensure these safety functions

Redundancy (n + 2), diverse

components, separation of trains

Emergency power supply, I&C

Review of QM specifications

Assessment of

Design of safety systems based on plant design

Plant-specific safety features

Classification of systems, structures and

components

Quality management based on classification

Federal State Authorities in Germany

06/04/2017

Assessment of Plant Concept of German NPP


Scope of our work:

Concept and design assessment,

based on German regulations

Deterministic approach (n + 2)

Accident analyses with validated

codes and models

Calculation of radiological impact with

atmospheric dispersion model

Measures for airplane crash or severe

accidents (accident management)

Assessment of plant concept:

Design of safety system: redundancy, emergency

power supply, separation of trains, …

Provisions for impact of internal and external

events (transients, loss of coolant, earthquake)

Thermo-hydraulic analysis of postulated events

Radiological impact on environment

Federal State (Länder) Authorities in

Germany

06/04/2017

Evaluation of Plant Concept and Systems of German BWR

TÜV SÜD Slide 9 Nuclear Services 06/04/2017

Scope of our work:

Design assessment, based on

German requirements

Deterministic approach (n + 2)

Accident analyses using evaluated

codes and models

Calculation of radiological impact with

atmospheric dispersion model

Evaluation of necessary safety

functions and systems design

Assessment of plant concept:

Design of safety system: redundancy, power

supply, separation of trains, …

Provisions for impact of internal and external

events (transients, loss of coolant, earthquake)

Thermo-hydraulic analysis of all postulated events

Radiological impact on environment

Federal State (Länder) Authorities in

Germany

Owners Engineer Part I


Management and process focused support services:

• Assessment of project scope, execution and management procedures, overall technical project

control, responsibilities and levels of authorisation

• Time schedule analysis and optimisation

• Support in the establishment of a change management process

• Preparing HS&E procedures covering all aspects and stages of the project

• Reviewing the EPC contractors procurement procedures

• Qualification of Suppliers

• Supporting preparation of manuals

• Training

Engineering Support Turbine Island Oskarshamn

Scope of our work:

Develop a concept for a risk analysis with

respect to:

Personnel protection

Operability

Standards covered:

IAEA-TECDOC-1209

ISO 31000, ISO 31010

Swedish NPP Oskarshamn 2 (OKG 2)

to be uprated to 135% output

TÜV SÜD is contracted to provide

Engineering Support Activities: Risk

and Event Analysis Turbine Island

Siemens Industrial Turbomachinery AB


Comparison of Gen III+ Reactor Designs against the

HSE, UK, NRC, IAEA and STUK Safety Requirements

Siemens

Description of requested reactor designs

(EPR, AP-1000, WWER 1000, WWER

1200, SWR-1000)

Evaluation of a catalogue for safety

assessment of reactor designs

Safety assessment of the 5 designs

Scope of our work:

HSE, NRC, IAEA - STUK Safety

Requirement

Data base on reactor designs

Data base on safety criteria

Plant data and safety features of

different reactor types

The concept of barriers

Safety criteria for design of NPP

Plant answers to authorities‘ safety

criterias

Experiences and comparison of plant

concepts


Owners Engineer: Part II

TÜV SÜD AG Slide 13 Nuclear Services 06/04/2017

• Vendor Qualification

• Application and implementation of required codes, standards and regulations – request for

compliance with country specific, licensee specific and project specific requirements

• Equipment Qualification

• Supply Chain Qualification

• Third Party Services (DIN IEC / ISO 17020, Notified Body)

• CE-Marking and European conventional Directives as PED for further Export also to

OTHER countries with NPP projects


Equipment Qualification – Methodology

Technical Input

Conventional Regulations

and Requirements Nuclear Regulations and

Requirements

Technical Verification of relevant

nuclear requirements

Technical Verification of relevant

conventional requirements

System and Component

Classification

Confirmation by Independant

Inspection Body IEC 17020

Confirmation by Notified Body;

PED, LVD, …

Nuclear or/and

conventional

requirements ?

Conventional requirements

covered by nuclear!

TÜV SÜD Services

Check of Design Requirements

Scope of

Equipment

Qualification

06/04/2017

TÜV SÜD Slide 15

Equipment Qualification Steps 1 and 2

Input from Designer/Owner

• Safety Class Assignment

• Technical and System Specification

• Qualification Requirements

• Applicable/Required Standards, Guidelines Rules, Directives, …..

Compliance Check according to applicable regulations

• Nuclear and non Nuclear Requirements

• Local regulation

Step 1

Step 2

List of Relevant

Requirements

Technical

Details

Nuclear Services

TÜV SÜD Services:

Support the Preparation of Specifications, Check of Completeness and Quality

TÜV SÜD Services:

Compliance Check and Code Comparison (Japan - UK) - Assessment of Technical

Specifications with Respect to Applicable Standards and Requirements,

Definition of Required Qualification Activities

06/04/2017

Project YUMOD in NPP Leibstadt (Switzerland)


Scope of our work :

Verifying of project specification

created by the manufacturer

Review of design documents

Review of written procedures

for examination and testing during

the manufacturing process

Modernisation of primary cooling system

Standard: ASME B&PV Code, Section III

AXPO (Owner)

Further projects based on ASME B&PV Code, Sections III and XI


Project AUTANOVE in NPP Beznau (Switzerland)

Review of design documents and procedures for

examination and testing

International Special Review of Korean NPP

Review of maintenance and in-service

inspections of eight units at four sites

Review of the compliance of procedures with

ASME III and XI requirements

SIEMENS / NPP Oskarshamn 2 (Sweden)

Exchange of turbine and power amplification

documentation for the systems

Requalification of components

TÜV SÜD Slide 18

Equipment Qualification Steps 3 and 4

Technical Documents

• Detailed layout of equipment / component

• Drawings, calculations, material, description of manufacturing,

welding consumables, coating, inspection plan, …

Conformity Assessment by AIA/NoBo

• Quality and Acceptance Tests

• Independent check by Inspection Agency (IEC 17020)

• Independent check by Notified Body (where necessary)

EQUIPMENT QUALIFICATION

Calculations/Simulations

Theoretical Examination

Practical Testing

Assessment of QA in Manufacturing Process

Step 3

Step 4

Declaration of

Conformity

Pre-Qualification and

Manufacturing

Documents

Test Report

Nuclear Services

TÜV SÜD Services:

Assessment of Pre-Qualification and Manufacturing Documents with respect to

applicable Standards and Requirements, Confirmation of Qualification Activities

06/04/2017

Qualification of Nuclear Components


Scope of our work:

Design review (e.g. seismic

calculations, FEM analysis, GIPs and

FIPs)

Construction inspection at the

manufacturer (e.g. functional test,

compliance with construction plan)

Qualification for SC3, SC4 and EYT

components

Commissioning inspection from

2015 ongoing

NPP Olkiluoto 3, Finland (EPR)

Construction of EPR at Olkiluoto: Design

Review

06/04/2017

DIN EN ISO/IEC 17020.

- Failure analysis, condition assessment and/or inspection of components

- Inspection of documents.

- Design review, on-site inspections during construction and commissioning of

nuclear facilities and safety assessments of systems, structures and components;

confirmation of compliance with given requirements and with general requirements

- Inspection of maintenance procedures. Preventive, risk-based well and failure-based

maintenance.

DIN EN 17020 Services as Inspection Body Type A


TÜV SÜD – Accreditations

Accreditations DIN EN ISO/IEC 17020: 2012 (DAkkS)

DIN EN ISO/IEC 17025: 2005 (DAkkS)

ISO 9001: 2008

ISO 14001: 2004

KOLAS

Our expertise standards Nuclear Codes and Standards:

IAEA

KTA (Germany)

RCC (France)

NUREG

PNAEG / FNP (Russia)

SAPs (UK)

YVL (Finland)

Design Codes:

ASME

DIN EN ISO/IEC

GOST (Russia)

KEPIC (Korea)

TÜV SÜD Slide 21 06/04/2017 Nuclear Services

Supporting Services During Transportation and Shipment

• Preparation and review of shipment and transport documentation

• TÜV SÜD services comprise support of transportation, packaging and storage of

radioactive as well as other hazardous materials.

• Provision of clearance measurements for radioactive materials

• Inspections of hazardous materials during transport and shipment

• Supervision of transportation and shipment of hazardous material

• Design review of transport packages, containers and storage casks

• Testing and inspections of transport packages, containers and storage casks

Transport supervision: dont forget! Citical transports has to be inspected and

supervised all the way through
