Doosan Babcock Asset Management NDT Capability & Experience in - PowerPoint PPT Presentation

Doosan Babcock Asset Management NDT Capability & Experience in the Nuclear Sector NIA Decommissioning and Existing Generation Group 13 February Energus, Cumbria Gregor Campbell – NDT Department, Doosan Babcock “ Bringing our Values to Life”

Overview 1 Overview 2 Doosan Babcock Nuclear Experience 3 Doosan Babcock NDT Capability/Experience 4 Summary “ Bringing our Values to Life” Slide 1 of 22

Overview 1 Overview 2 Doosan Babcock and Nuclear Experience 3 Doosan Babcock NDT Capability/Experience 4 Summary “ Bringing our Values to Life” Slide 2 of 22

Doosan Babcock Built on more than a century of innovation, Doosan Babcock is a specialist engineering company delivering diverse and innovative full life cycle engineering and support services to global clients across a range of industry sectors. Nuclear Power - New Build - Operational Plant Support Asset Management - Outages and Maintenance - Plant Life Extension & Innovation - Strategic Consultancy - Decommissioning - Asset Performance Management - Waste Management - Critical Component Replacement - Testing and Equipment Qualification - Asset Integrity Management : - NDT, Metallurgy & Welding, Integrity Engineering, Process and Energy Fabrication, Testing and Equipment Qualification - OEM New Build and Retrofit - Servicing and Optimising Plant Output - Project Management - Technology Innovation & Digital Systems - Asset Integrity Management Working collaboratively with our clients, our extensive experience ensures we consistently provide them with advanced and cost effective technical solutions and long term value. “ Bringing our Values to Life” Slide 3 of 22

Doosan Babcock Nuclear Experience Extensive track record through the full nuclear plant lifecycle Barakah Sellafield EPC Supply, Sellafield Babcock Maintenance Babcock & Wilcox project delivery manufacture & Programme and acquired by Integration established REF, SPP1 & SAV installation in UK Project Partnership Doosan Group Planning – 2005-2016 AGR fleet (PPP) Agreement (MIPA) 1891 1995 2006 2013 2016 1952 1976 2017 2018 2019 Deliver Reactor Sellafield Design, Supply, Signed Lifetime Sites Strategic Decommissioning manufacture & manufacture & Enterprise Alliance with Delivery Partnership installation of first installation of UK Agreement with Magnox (DDP) Lot 1 partner nuclear plant PWR EDF Energy “ Bringing our Values to Life” Slide 4 of 22

Overview 1 Overview 2 Doosan Babcock Nuclear Experience 3 Doosan Babcock NDT Capability/Experience 4 Summary “ Bringing our Values to Life” Slide 5 of 22

Nuclear NDT – General Capabilities ▪ Nuclear NDT provide expertise in the design and application of Automated NDT Inspections / Remote operations for the Nuclear Industry. ▪ Asset Management, 200+ highly qualified Engineering, Technical and Scientific staff. Technology & Engineering Centre, Renfrew ▪ Based in Renfrew Technology & Engineering centre. ▪ Our team has a range of engineering and inspection skills from inspection development and qualification, technical justification through to site delivery. ▪ Capability in PSI/ISI and Manufacturing Acceptance Inspections in Global Nuclear Power Generation Industry; “ Bringing our Values to Life” Slide 6 of 22

Nuclear NDT - General Capabilities ▪ 30+ years experience in design and application of Ultrasonic inspections within the Nuclear Industry; ▪ Design & development of Inspection Manipulators for multiple applications within the Nuclear Industry; Design and development of Mock-ups and Test ▪ Specimens; ▪ Design of Inspection Techniques and Modelling Capability (eg CIVA); ▪ Extensive Experience of Inspection Qualification [ENIQ, ASME XI, RSE-M ]; ▪ State of the art automated inspection systems; Extensive experience of ISI/PSI application within the ▪ global nuclear market; “ Bringing our Values to Life” Slide 7 of 22

Overview 1 Overview 2 Doosan Babcock Nuclear Experience 3 Doosan Babcock NDT Capability/Experience • NDT Experience in UK Nuclear markets 4 Summary “ Bringing our Values to Life” Slide 8 of 22

Nuclear NDT UK Experience - EdF Energy UK Sizewell B – Automated Shop Inspections (ASI) of RPV Welds and Forgings The Sizewell B RPV was manufactured by Framatome during the • late 1980s and early 1990s The UK nuclear regulator required that qualified, automated UT be • applied to the RPV by an independent organisation. Babcock was selected and went on to inspect : • all of the RPV forgings (nozzle and shell forgings) • • all of the RPV seam and nozzle welds. • These inspections were subject to a programme of Performance Demonstration at the UK Inspection Validation Centre (IVC); Following the Forging ASI, Babcock was awarded contract in early • 1990s to carry out automated Pre-Service Inspections (PSI) of the RPV welds during manufacture; • This qualification process adopted for SZB formed the basis of the current ENIQ guidelines for Inspection Qualification in Nuclear industry; “ Bringing our Values to Life” Slide 9 of 22

Nuclear NDT UK Experience - EdF Energy UK Sizewell B – PSI and ASI of Replacement Closure Head Sizewell B Closure Head Dome to Flange Weld ASI and PSI; • Sizewell replaced the RPV Closure Head in 2006 • Doosan Babcock selected to undertake the ASI and PSI on the Dome-Flange Weld • Original Design of UT Inspection Techniques; • Design and commission of Inspection Manipulator; • Performance Demonstrated for ASI/PSI; • ASI and PSI Inspections performed at AREVA factory in Chalon-sur-Saone in 2006; • 3 rd party inspection qualification by Inspection Validation Centre (IVC), UK; “ Bringing our Values to Life” Slide 10 of 22

Nuclear NDT UK Experience - EdF Energy UK Automated NDT Partnership with EDF Energy • Since 2001, Doosan Babcock have partnership with EDF Energy for all automated NDT on their fleet of nuclear plant in the UK • This includes for having full responsibility for such activities as follows: • Liaison with outage management and planning at site; -Supply of all SQEP personnel for the following roles; • Site Management • Acquisition Engineers • Data Interpretation Engineers • Ultrasonic and Manipulator Technicians • System support; Commissioning of all data acquisition equipment; • • Training and participation of equipment and blind trials • Reportage of all data results to structural integrity branch • Management, storage and maintenance of all fleet-wide Automated NDT Equipment “ Bringing our Values to Life” Slide 11 of 22

Nuclear NDT UK Experience - EdF Energy UK Automated NDT Partnership with EDF Energy EDF Energy Advanced Gas cooled Reactors (AGR’s) Doosan carry out automated UT on the UK advanced gas • cooled reactors at: • Dungeness B , Heysham 1 & 2, Hunterston B, Hinkley B, Hartlepool, Torness. Much of this is on the complex, stainless-steel piping • systems associated with the heat exchangers surrounding the reactor core. EDF Sizewell B PWR • For Sizewell B Doosan Babcock continue to carry out automated UT during ISI on the Sizewell B Reactor system • During each outage we inspect : • Class 1 / IOF Components and Auxiliary Systems; • Our teams take part in RPV inspections: • Closure Head Dome-to-Flange; • RPV inspection supporting Westinghouse; “ Bringing our Values to Life” Slide 12 of 22

Nuclear NDT UK Experience Rolls Royce / BAe Systems Inspection of Small PWRS during Manufacture - (Naval Submarines) 1997 - 99 (Rolls Royce) • Supply of equipment and services for ISI of RPV, Steam Generator, Pressuriser & Piping Welds (Vanguard class); 2000 - Present (Derby Specialist Fabricators (now part of Rolls Royce) • In-Manufacture Automated NDT of Astute Class Primary circuit components (MAI); • RPV Seam Welds / Supports / Nozzles / Closure Head MSTs / Pressuriser Seam Weld inspections; • Equipment Preparation, Technique Development, Technical Justification and Performance Demonstration (ENIQ); • 3 rd party Inspection Qualification Body Approval (IQB); 2000 - Present (BAE Systems) • In-Manufacture Automated NDT of Astute Primary Piping; • Equipment Preparation; • Technique Development; • Technical Justification (ENIQ); “ Bringing our Values to Life” Slide 13 of 22

Overview 1 Overview 2 Doosan Babcock Nuclear Experience 3 Doosan Babcock NDT Capability/Experience • NDT Experience in Overseas Nuclear markets 4 Summary “ Bringing our Values to Life” Slide 14 of 22

Nuclear NDT Overseas Experience - Nucleoelectrica Argentina SA (NA-SA) PSI at Atucha 2, Argentina • PHWR, Siemens design, unique to Argentina; Doosan Babcock developed all Equipment and Procedures for Pre-Service • Inspection of 16 inspection areas: • RPV Seam Welds / Internals / Support Lugs / Flange • RPV Nozzle Belt (Main Coolant/ Safety Injection/ Fuel Failure / Moderator/ etc) • RPV Studs / Closure Head • Primary Pipework (2 loops) Designed a permanently installed manipulator for access to RPV; • ISI at Atucha 1, Argentina • Trained NA-SA personnel to support PSI; • Pre-Service Inspection performed in 2013; • RPV Seam / Long Welds & Moderator / Main Coolant Nozzles; • Performed Major RPV ISI at Atucha 1 during 1998, 1999, 2005, 2008, 2013 and 2015; “ Bringing our Values to Life” Slide 15 of 22