KHNP-KNP BUSINESS CATALOGUE

Mechanical Chemical Engineering SERVICE & MAINTENANCE Electrical Instrumentation & Control Domestic Track Records Main Client Doosan KHNP KPS Project Name NDE ISI, PSI ISI Delivery Year 1997~ 1999~ 2002~ Domestic Track Records Main Client KHNP Project Name Quality surveillance for all Korean NPPs Delivery Year 1999~2025 Overseas Track Records Client (Country) KHNP (UAE) ZETEC / ANATEC Westinghouse Project Name Barakah NPP PSI ECT Data Analysis ECT Data Analysis Delivery Year 2016 ~ 2023 2005, 2009~ 2021 ~ Overseas Track Records Client (Country) Barakah NPP (UAE) Project Name QS & Cost Schedule for Barakah NPP Delivery Year 2010~2025 PSI (Pre-Service Inspection) and ISI (In-Service Inspection) Services Product Description: ISI (In-service inspection) Services of the major components and system of NPPs are performed to ensure 1. Improve safety and reliability, 2. Increase productivity and profitability, 3. Optimize maintenance schedules, 4. To meet regulatory requirements, 4. Avoid incidents that impact life, property, and the environment. Specification: • Piping, Components and Structures [UT/AUT/MT/PT/VT] • Reactor Pressure Vessel [MUT/RVT] • Steam Generator Tubes [ECT] • Reactor Vessel Head Penetration (RVHP) [UT] • Steam Generator Tubes [ECT] • Flow Accelerated Corrosion (FAC) [UT(Thickness Measurement)] Supplier Information • Sae-an Engineering Corporation Supplier Information • Kocen Co., Ltd. Quality Surveillance for Nuclear Power Plant Product Description: • Quality surveillance of equipment materials, survey, inspection, expediting, and technical consulting at all Korean NPPs, the UAE Barakah NPPs and the ARA research reactor as a Korea’s No. 1 provider. • Accredited to ISO 9001, ISO 19443, KOCEN has a strong reputation with the extensive business experience as an independent third-party inspection body. • Operation of Quality Assurance Systems of KEPIC QAP, ASME NQA-1 Specification: • Quality surveillance of equipment and materials, release shipment, construction, installation, and startup operation • Expediting and process control • Preparation of quality surveillance plans and procedures • Review and approval of supplier quality plans, etc. Inspection, Assessment 196 SERVICE & MAINTENANCE

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