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Power Plant Division

business introduction

Orbis provides commissioning, routine maintenance, preventive overhaul,
and retrofit services for domestic and overseas power plants.

With accumulated expertise and field experience, we enhance plant reliability and operational efficiency through high-quality maintenance solutions.
Backed by specialized capabilities in instrumentation, control, and electrical systems,
Orbis is committed to delivering Zero-Failure Operation and ensuring safe, reliable plant performance.

아이콘
Routine Maintenance

Regular preventive inspections and predictive diagnostics to identify and address potential issues in power plant equipment before failures occur. When abnormalities are detected, our team takes immediate corrective action to minimize downtime, and in the event of unexpected failures, we ensure rapid recovery and repair to restore normal operation. With accumulated expertise and advanced technical capabilities, Orbis delivers optimal maintenance quality and operational efficiency for every power facility.

아이콘
Preventive Overhaul

In accordance with long-term maintenance schedules and technical standards, power plant equipment is shut down to perform disassembly, inspection, testing, and restoration of major systems and components. With experienced professionals and proven maintenance expertise, a systematic pre-planning and quality management process is implemented to enhance efficiency and reliability throughout the overhaul period. Through structured preventive maintenance, we contribute to improved equipment availability and optimized plant performance.

아이콘
Commissioning Maintenance

At the final stage of power plant construction, unit and integrated commissioning are carried out to complete the plant for stable commercial operation. During the commissioning period, we perform system and equipment testing, preventive inspections,
and emergency repairs to ensure smooth transition to full-scale operation. By developing detailed maintenance procedures and systematically managing initial operation data such as vibration measurements, we help secure the reliability and integrity of the
facility for long-term performance.

Business Locations

Hadong Power Plant Headquarters
Hadong Power Plant Headquarters
(Including exhaust stack maintenance)

ClientKorea Southern Power Co., Ltd. (KOSPO)

LocationHadong-gun, Gyeongsangnam-do, Korea

Capacity4,000 MW (500 MW × 8 units)

Scope of WorkRoutine Maintenance, Preventive Overhaul

Yeongwol Power Plant Headquarters
Yeongwol Power Plant Headquarters

ClientKorea Southern Power Co., Ltd. (KOSPO)

LocationYeongwol-gun, Gangwon-do, Korea

Capacity848 MW (G/T: 183 MW × 3 units, S/T: 299 MW × 1 unit)

Scope of WorkRoutine Maintenance, Preventive Overhaul

Shin Incheon Power Plant Headquarters
SK Multi Utility

ClientSK Multi Utility

LocationNam-gu, Ulsan City

Capacity300MW (G/T X 1units, S/T X 1units)

Scope of WorkRoutine Maintenance, Preventive Overhaul

Hanbit Nuclear Power Plant Headquarters
Hanbit Nuclear Power Plant Headquarters

ClientKorea Hydro & Nuclear Power Co., Ltd. (KHNP)

LocationYeonggwang, Jeollanam-do, Korea

Capacity2,000MW(1,000MW X 2units)

Scope of WorkRoutine Maintenance

Bukpyeong Power Plant
Bukpyeong Power Plant

ClientGS Donghae Power Co., Ltd.

LocationDonghae-si, Gangwon-do, Korea

Capacity1,190 MW (595 MW × 2 units)

Scope of WorkRoutine Maintenance, Preventive Overhaul

Samcheok Power Plant
Samcheok Power Plant

ClientSamcheok Blue Power Co., Ltd. (Subcontract)

LocationSamcheok-si, Gangwon-do, Korea

Capacity2,100MW(1,050 MW × 2 units)

Scope of WorkRoutine Maintenance

Project Portfolio

Commissioning Service
Completion Date Client Project Name
Ongoing KEPCO Engineering & Construction Co., Inc. Operating Nuclear Power Plant — Turbine Control & Emergency Shutdown System Upgrade I&C Design Work
Ongoing Korea South Power Co., Ltd. Hadong Thermal Units 1–4 I&C Routine Maintenance Service
Ongoing Korea South Power Co., Ltd. Hadong Units 1–8 Stack Emission Gas Analyzer Maintenance Service
Ongoing GS Donghae Power Co., Ltd. 2025 GS Donghae Power Plant Units 1 & 2 I&C Routine Maintenance Service
Ongoing Korea Hydro & Nuclear Power Co., Ltd. Hanbit Unit 2 I&C Maintenance Service
Ongoing Korea South Power Co., Ltd. Yeongwol Power Division Plant Routine Maintenance Work
Ongoing HPS Subcontracted Service for Routine Maintenance of Instrumentation & Control Systems at Samcheok Thermal Power Plant
Ongoing KEPCO KPS Co., Ltd., Kori Site Office [Urgent] 2025 Support Works for Routine Electrical Equipment Maintenance at Kori Units 1 & 2
Ongoing SK Multi Utility SK Multi Utility Routine Maintenance Project
2025. 07 Korea Midland Power Co., Ltd. Combined Unit 2 Control System Preventive Maintenance Contract
2025. 07 Korea South Power Co., Ltd. 2025 Hadong Unit 4 Preventive Maintenance Work
2025. 06 GS Donghae Power Co., Ltd. 2025 GS Donghae Power Unit 1 I&C Preventive Maintenance Work
2025. 03 Woojin Entech Co., Ltd. Yeongheung Unit 3 BTLD Precision Inspection Work
2024. 12 GS Donghae Power Co., Ltd. 2024 GS Donghae Power Plant Units 1 & 2 I&C Routine Maintenance Service
2024. 12 Korea Plant Service & Engineering Co., Ltd. Samcheok Thermal Power Plant O&M Preparation Stage — I&C Subcontract Technical Service
2024. 12 Korea Western Power Co., Ltd. Taean Units 5 & 6 Boiler Tube-Leak Detection Equipment Precision Inspection Work
2024. 12 KEPCO KPS Co., Ltd. 2024 Ilsan Power Plant Routine Maintenance Subcontract
2024. 10 Korea District Heating Engineering Co., Ltd. Tongyeong Natural Gas Power Project — Detailed Construction Design (Control System)
2024. 09 Korea Plant Service & Engineering Co., Ltd. Seoul Energy Corp. East Branch Control Equipment On-Site Inspection Service (1st Phase)
2024. 09 Korea South Power Co., Ltd. Shin-Incheon Fuel Cell Control System Routine Maintenance Service
2024. 08 Korea Hydro & Nuclear Power Co., Ltd. Hanbit Unit 2 I&C Maintenance Service (49%)
2024. 07 Korea District Heating Corporation 2022 Bundang Branch Regular Maintenance Support Service
2024. 06 Woojin Entech Co., Ltd. Yeongheung Unit 4 BTLD Precision Inspection Work
2024. 05 Korea Western Power Co., Ltd. Taean Unit 7 Boiler Tube-Leak Detection Equipment Precision Inspection
2024. 05 Orisis ENC Co., Ltd. Nexflex Jeungpyeong Electrical Field Support Work
2024. 04 GS Donghae Power Co., Ltd. 2024 GS Donghae Power Unit 2 I&C Preventive Maintenance Work
2024. 03 Doosan Enerbility Co., Ltd. Saudi Yanbu-II Unit 1 Overhaul — Boiler Tube Leak Detection System TA
2024. 02 Korea South Power Co., Ltd. Hadong Unit 3 Preventive Maintenance Work (Grade B)
2024. 01 Woori Technology Inc. Shin-Hanul Unit 1 OH MMIS Maintenance — Safety System Technical Support
2023. 11 GS Pocheon Green Energy Co., Ltd. GS Pocheon Green Energy BTLD Precision Inspection Service
2023. 11 Korea South Power Co., Ltd. Combustion Dynamic Pressure Sensor Integrity Inspection Service
2023. 10 Doosan Enerbility Co., Ltd. Saudi Yanbu-II Unit 1 Overhaul BTLD TA
2023. 08 Korea District Heating Engineering Co., Ltd. Geomdan District Energy Project — Heat Supply Facility Construction Design Technical Service
2023. 08 Korea South Power Co., Ltd. 2023 Hadong Unit 2 Preventive Maintenance Work (I&C)
2023. 08 Hanjin Heavy Industries Yangsan District Energy Facility Main Equipment Purchase — Electrical & Control Installation Work
2023. 08 Hanjin Heavy Industries Yangsan District Energy Facility Main Equipment Purchase — Communication Installation Work
2023. 06 KEPCO Engineering & Construction Co., Inc. (KEPCO E&C) Gangneung Anin Thermal Units 1 & 2 Detailed I&C Design Work
2023. 06 GS Donghae Power Co., Ltd. 2023 GS Donghae Power Unit 1 I&C Grade B Preventive Maintenance Work
2023. 05 Korea Power Engineering Co., Ltd. Taean Unit 10 Boiler FCMS LCP Improvement Work
2023. 03 GS Donghae Power Co., Ltd. 2023 GS Donghae Power Plant Units 1 & 2 I&C Routine Maintenance Service
2023. 02 GS Donghae Power Co., Ltd. 2022 GS Donghae Power Plant Units 1 & 2 I&C Routine Maintenance Service
2023. 01 Korea Western Power Co., Ltd. Taean Power Division Air TMS Measuring Equipment Management Service
2023. 01 Iseong C&I Co., Ltd. Shin-Hanul Units 1 & 2 Commissioning Maintenance Work
2022. 12 Korea South Power Co., Ltd. Hadong Unit 1 I&C Grade B Preventive Maintenance Work
2022. 11 Korea South Power Co., Ltd. 2022 #1 GT/HRSG Grade B Preventive Maintenance Work
2022. 11 Korea South Power Co., Ltd. 2022 #3 GT/HRSG Grade C Preventive Maintenance Work
2022. 11 Korea South Power Co., Ltd. 2022 ST Simple Maintenance Work
2022. 04 Korea South Power Co., Ltd. Hadong Unit 4 I&C Preventive Maintenance Work (Grade B)
2022. 03 POSCO O&M Co., Ltd. Dominican Republic Andres LNG Project — Commissioning Workforce Supply Contract
2022. 01 Korea South Power Co., Ltd. Yeongwol 2021 #2 GT/HRSG Emergency Preventive Maintenance Work (Grade B)
2021. 12 GS Donghae Power Co., Ltd. 2021 GS Donghae Power Plant Units 1 & 2 I&C Routine Maintenance Service
2021. 12 GS Donghae Power Co., Ltd. 2021 GS Donghae Power Unit 2 I&C Equipment Grade B Preventive Maintenance Work
2021. 12 Hanjin Heavy Industries Shin-Seocheon CJ-01,02 I&C Installation Work
2021. 11 KEPCO KPS Co., Ltd. 2021 Samsong Cogeneration Plant Routine Maintenance Subcontract
2021. 11 Korea South-East Power Co., Ltd. (KOEN) 2021 GT and HRSG I&C Preventive Maintenance Work
2021. 11 Korea Western Power Co., Ltd. (KOWEPO) Pyeongtaek Steam Units 1 & 4 Boiler Tube-Leak Detection Equipment Precision Inspection
2021. 06 Korea South Power Co., Ltd. Hadong Coal Handling System Foam Binder Aging Instrumentation Upgrade Procurement
2021. 06 GS Donghae Power Co., Ltd. GS Donghae Power Plant Unit 1 I&C Equipment Grade B Preventive Maintenance Work
2021. 05 Korea South Power Co., Ltd. Hadong Unit 1 Preventive Maintenance Work (Grade A)
2021. 04 Korea South Power Co., Ltd. Hadong Unit 2 Preventive Maintenance Work (Grade A)
2021. 03 KEPCO KPS Co., Ltd. Algeria Biskra 1,600MW Combined-Cycle Power Plant Operation Technical Service
2021. 02 GS Donghae Power Co., Ltd. 2020 GS Donghae Power Plant Units 1 & 2 I&C Routine Maintenance Service
2021 .12 Korea South Power Co., Ltd. (KOSPO) Hadong Unit 3 Preventive Maintenance Work (Grade A)
2020. 12 KEPCO KPS Co., Ltd. 2020 Namjeju electrical equipment routine maintenance subcontract work
2020. 11 Korea Hydro & Nuclear Power Co., Ltd. (KHNP) Hanbit Unit 2 I&C maintenance service
2020. 11 Lotte Engineering & Construction Co., Ltd. Nowon Resource Recovery Facility power project — lightning protection & grounding works
2020. 11 Korea Hydro & Nuclear Power Co., Ltd. (KHNP) Hanbit Unit 2 I&C maintenance service (49%)
2020. 10 Byucksan Engineering Co., Ltd. Yeosu Fuel Cell Phase 1 — power facility procurement, electrical & control works
2020. 10 Korea East-West Power Co., Ltd. (EWP) Dangjin Units 1–4 boiler tube-leak detection equipment precision inspection
2020. 08 Korea South Power Co., Ltd. (KOSPO) Hadong HQ Units 1–8 stack emission-gas measuring instruments maintenance service
2020. 07 GS Donghae Power Co., Ltd. 2019 Bukpyeong Units 1 & 2 I&C routine maintenance service
2020. 07 Korea South Power Co., Ltd. (KOSPO) Hadong — 2020 Unit 4 preventive maintenance work (Grade A)
2020. 05 Korea East-West Power Co., Ltd. (EWP) Dangjin Unit 9 boiler penthouse hybrid tube-leak detection system installation
2020. 04 Hanjin Heavy Industries Yangsan district-energy facility electrical & control installation work
2020. 04 Hanjin Heavy Industries Yangsan district-energy facility communications installation work
2020. 03 Guam Advance Philippines Toledo coal-fired power plant commissioning work
2020. 01 POSCO O&M Co., Ltd. Philippines Masinloc project commissioning
2020. 01 Korea South Power Co., Ltd. (KOSPO) Hadong — 2019 Unit 3 preventive maintenance work
2020 .01 Korea South Power Co., Ltd. (KOSPO) Hadong — 2019 Unit 2 preventive maintenance work
2019. 12 GS Donghae Power Co., Ltd. 2019 Bukpyeong Units 1 & 2 I&C routine maintenance service
2019. 12 Korea Hydro & Nuclear Power Co., Ltd. (KHNP) Shin-Kori Nuclear Units 3 & 4 commissioning maintenance (instrumentation scope)
2019. 12 GS Donghae Power Co., Ltd. Bukpyeong Unit 2 I&C first-year preventive maintenance work
2019. 05 GS Donghae Power Co., Ltd. Bukpyeong Unit 1 I&C first-year preventive maintenance work
2019. 04 Korea South-East Power Co., Ltd. (KOEN) Yeosu Unit 2 boiler tube-leak detection equipment precision inspection
2019. 03 KEPCO KPS Co., Ltd. Morocco SAFI Thermal — I&C commissioning work
2018. 12 POSCO E&C Iraq Kurd Khabat Thermal Power Plant commissioning service
2018. 11 GS Donghae Power Co., Ltd. 2018 Bukpyeong Units 1 & 2 I&C routine maintenance service
2018. 11 EGBIN POWER PLC Restoration of Unit 3 Steam Turbine
2018. 01 GS Donghae Power Co., Ltd. 2017 Bukpyeong Units 1 & 2 I&C routine maintenance service
2017. 12 Lotte Engineering & Construction Co., Ltd. Hwaseong West Interconnection — electrical & control/instrumentation works
2017. 11 Korea Western Power Co., Ltd. (KOWEPO) Pyeongtaek Steam Units 1 & 4 boiler tube-leak detection equipment precision inspection
2017. 08 Korea South Power Co., Ltd. (KOSPO) 2017 Unit 2 I&C preventive maintenance work
2017. 08 Korea South Power Co., Ltd. (KOSPO) 2017 Unit 2 I&C preventive maintenance work
2017. 08 Korea Western Power Co., Ltd. (KOWEPO) Hadong — 2017 Unit 2 I&C preventive maintenance work
2017. 04 KEPCO Engineering & Construction Co., Inc. (KEPCO E&C) Taean Units 9 & 10 I&C detailed design service
2017. 03 E-Tech Construction Co., Ltd. Sunny Project — Electrical & Instrument Work
2017. 02 Korea South-East Power Co., Ltd. (KOEN) Bundang Combined — field instruments outsourced maintenance work
2016. 12 Korea District Heating Corporation 2015–2016 Yongin Branch regular maintenance support service
2016. 11 GS Donghae Power Co., Ltd. Bukpyeong Thermal Power Plant Units 1 & 2 I&C routine maintenance service
2016. 09 Korea South-East Power Co., Ltd. (KOEN) Bundang Combined — field instruments outsourced maintenance work
2016. 06 Korea South Power Co., Ltd. (KOSPO) Peru Puerto Bravo gas turbine commissioning & maintenance service
2016. 06 Lotte Engineering & Construction Co., Ltd. Seoul Combined-Cycle Units 1 & 2 electrical & instrumentation works
2015. 10 Korea Western Power Gunsan Combined GT & ST vibration monitoring equipment precision inspection work
2015. 10 KEPCO KPS Gunsan I&C equipment (transmitters) calibration & maintenance work
2014. 12 KHNP Kori Unit 2 I&C equipment maintenance service
2014. 05 GS Power Co., Ltd. #3 GT field instrument outsourced maintenance work
2013. 12 Korea South Power Hadong Units 5–8 I&C equipment regular maintenance service
2013. 12 KEPCO E&C Libya MISURATA AND BENGHAZI combined-cycle I&C design service
2013. 11 Korea East-West Power Dangjin Unit 2 generator insulation monitoring system field panel relocation work
2013. 11 Korea Plant Service & Engineering Co., Ltd. R Combined-Cycle (Power) commercial operation support and D.O. commissioning support
2013. 10 KEPCO E&C Shin-Kori Units 3 & 4 on-site instrumentation package owner’s technical support
2013. 09 Korea South Power Israel ROTEM combined-cycle commissioning partner service
2013. 07 KEPCO KPS Taean Unit 2 SLP VCS removal and circuit modification
2013. 05 Interpower Engineering Shin-Kori Units 3 & 4 on-site commissioning support — owner’s staffing (package)
2013. 04 Korea East-West Power Dangjin Thermal Units 1–4 I&C equipment regular maintenance service
2012. 12 KEPCO E&C Kori Units 3 & 4 condensate demineralization facility control panel improvement — I&C detailed design service
2012. 12 KHNP Yeonggwang Units 3 & 4 interlock logic system maintenance service
2012. 11 Korea South Power Hadong Unit 6 I&C equipment preventive maintenance work (Grade B)
2012. 11 Korea East-West Power Dangjin Unit 1 I&C equipment minor preventive maintenance work
2012. 10 KEPCO KPS Kori Unit 1 main control board improvement — I&C technical support service
2012. 10 Korea Western Power Taean Unit 7 main control equipment electronic card precision inspection work
2012. 08 KHNP Uljin Unit 3 I&C electronic card inspection and repair work
2012. 06 KHNP Yeonggwang Unit 5 plant control system (PCS) maintenance service
2012. 06 KEPCO KPS Co., Ltd. Taean Unit 2 turbine/boiler control I&C inspection & calibration
2012. 06 Korea South Power I&C equipment preventive maintenance work (Grade A)
2012. 06 KHNP Yeonggwang Unit 5 8th planned outage — I&C improvement
2012. 06 Korea East-West Power Dangjin Unit 3 I&C equipment minor preventive maintenance work
2012. 06 KHNP Yangyang Unit 4 electronic card precision inspection maintenance work
2012. 05 Korea East-West Power Dangjin Unit 4 I&C equipment preventive maintenance work
2012. 04 KEPCO E&C Uljin Units 1 & 2 turbine/MSR control & protection system full upgrade design service (manpower dispatch)
2012. 04 KHNP Yeonggwang Unit 1 — 20th planned outage instrumentation work
2012. 03 KEPCO E&C Shin-Kori & Shin-Wolsong Nuclear Units 1 & 2 comprehensive design service (manpower dispatch)
2012. 02 KEPCO E&C Shin-Wolsong Nuclear Units 1 & 2 owner’s technical support service (manpower dispatch)
2012. 01 KHNP Uljin Nuclear Unit 5 plant control system maintenance service
2011. 12 Korea Midland Power Boryeong Thermal Units 3–6 control card precision inspection service
2011. 12 KEPCO E&C Shin-Kori Nuclear Units 3 & 4 comprehensive design service (manpower dispatch)
2011. 12 KOSPO/JORDAN L.L.C Jordan Al-Qatrana commissioning maintenance service
2011. 12 KOSPO/JORDAN L.L.C Jordan Al-Qatrana commissioning maintenance service
2011. 12 KEPCO E&C Boryeong Thermal Units 3–6 main control equipment performance improvement on-site survey & review service
2011. 12 Korea South Power Electronic control card precision inspection outsourced maintenance service (Group A)
2011. 12 KHNP Uljin Nuclear Unit 2 electronic card DB construction and inspection work
2011. 12 KEPCO E&C Bundang Combined #1 block auxiliary cooling water waste heat recovery ESCO — electrical & I&C installation
2011. 11 KHNP Uljin Nuclear Unit 2 major control cabinet cleaning and precision inspection work
2011. 11 KHNP Uljin Nuclear Unit 4 O/H I&C electronic card inspection and repair work
2011. 10 KEPCO E&C POSCO Power LNG Combined Units 5 & 6 plant control system design service
2011. 09 Korea South Power Hadong Thermal Unit 8 I&C equipment preventive maintenance work
2011. 08 KHNP Shin-Wolsong Units 1 & 2 PCS fiber-optic cable test service
2011. 08 KHNP Yeonggwang Nuclear Units 3 & 4 interlock logic system maintenance service
2011. 08 KHNP Yangyang Pumped Storage Unit 2 main control electronic card precision inspection work
2011. 07 KHNP Uljin Nuclear Unit 6 plant control system maintenance service
2011. 07 KHNP Yeonggwang Nuclear Unit 6 instrumentation power supply precision repair work
2011. 06 Korea South-East Power Co., Ltd. Bundang Combined Units 3 & 5 electronic card precision inspection work
2011. 06 Korea Midland Power Co., Ltd. Boryeong Thermal Unit 1 coal feeder control system replacement work
2011. 05 Korea South Power Qatar Ras Laffan IWPP maintenance and operation service
2011. 05 Korea East-West Power Dangjin Thermal Units 1 & 2 Coal FDR localization control card installation work
2011. 05 Korea East-West Power Dangjin Thermal Unit 2 I&C equipment preventive maintenance work
2011. 04 Korea East-West Power Dangjin Thermal Unit 1 I&C equipment preventive maintenance work
2011. 04 Korea South Power Co., Ltd. Hadong Thermal Unit 5 I&C equipment preventive maintenance work
2011. 04 KHNP Uljin Nuclear Unit 3 instrumentation electronic card inspection and repair work
2010. 12 Korea Western Power Taean Thermal Units 1–8 I&C equipment regular maintenance service
2010. 12 KEPCO Engineering & Construction Co., Inc. (KEPCO E&C) UAE Nuclear comprehensive design service (preliminary) (manpower dispatch)
2010. 12 Korea Western Power Taean Thermal Unit 7 I&C equipment preventive maintenance work
2010. 11 Korea Western Power Taean Thermal Unit 1 I&C equipment preventive maintenance work
2010. 11 KHNP Kori Nuclear Unit 2 primary-side major motor power cable replacement work
2010. 10 KHNP Uljin Unit 5 plant control system maintenance service
2010. 10 KHNP Uljin Unit 1 electronic card DB construction and inspection work
2010. 07 KHNP Kori Nuclear Unit 4 instrumentation electronic card inspection and SSILS precision inspection
2010. 07 KHNP Uljin Nuclear Units 3 & 4 instrumentation electronic card inspection and repair work
2010. 06 KHNP Kori Nuclear Unit 4 AAC D/G PCS control equipment maintenance service
2010. 06 Korea East-West Power Dangjin Thermal Unit 3 I&C equipment preventive maintenance work
2010. 05 KHNP Uljin Nuclear Unit 2 electronic circuit card DB construction work
2010. 05 Korea Western Power Taean Thermal Unit 6 I&C equipment preventive maintenance work
2010. 05 Korea East-West Power Co., Ltd. Dangjin Thermal Unit 4 I&C equipment preventive maintenance work
2010. 05 Korea Western Power Taean Thermal Unit 3 I&C equipment preventive maintenance work
2010. 04 KHNP Yeonggwang Nuclear Unit 3 Interlock Logic System (ILS) precision inspection service
2010. 04 Seyoung NDC Co., Ltd. Yeonggwang Nuclear Unit 6 plant control system (PCS) maintenance service
2010. 03 KHNP Uljin Nuclear Unit 6 plant control system maintenance service
2010. 01 Korea Hydro & Nuclear Power Co., Ltd. (KHNP) Kori Nuclear Units 3 & 4 instrumentation system electronic cards and SSILS precision inspection service
2010. 01 KHNP Kori Units 3 & 4 AAC D/G PCS precision inspection technical service
2010. 01 KHNP Kori Unit 1 pressurizer heater cable replacement work
2010. 01 Korea Western Power Co., Ltd. Taean Thermal Unit 2 I&C equipment preventive maintenance work
2009. 12 Korea Hydro & Nuclear Power Co., Ltd. Kori Units 1 & 2 AAC D/G PCS Control Panel Precision Inspection Service
2009. 12 KEPCO Engineering & Construction Co., Inc. Kori Units 3 & 4 Operations Support Computer and On-site Computer Integration Design Service (Manpower Dispatch)
2009. 12 KEPCO Engineering & Construction Co., Inc. Bundang Combined Heat & Power Stack Heat Recovery ESCO Project — Electrical & Instrumentation Control Installation Work
2009. 12 KEPCO Engineering & Construction Co., Inc. Yeongdong Thermal Power Plant Unit 1 Fuel Supply Equipment Retrofit ESCO Project — Electrical & Instrumentation Control Work
2009. 12 Korea South-East Power Co., Ltd. 3rd Plant Recirculation System Control Equipment Reinforcement Work
2009. 12 Korea Hydro & Nuclear Power Co., Ltd. Uljin Nuclear Power Plant Units 3 & 4 Instrumentation System Electronic Card Inspection and Repair Work
2009. 11 Korea Hydro & Nuclear Power Co., Ltd. Yeonggwang Nuclear Power Plant Unit 4 Logic System Maintenance and Integrity Evaluation Service
2009. 10 KEPCO KPS Co., Ltd. Yeonggwang Nuclear Power Plant Unit 5 PCS Power Supply Maintenance Support Subcontract Work
2009. 09 Korea Hydro & Nuclear Power Co., Ltd. Kori Nuclear Power Plant Unit 2 Pressurizer Heater Cable Replacement Work
2009. 06 Korea Western Power Co., Ltd. Taean Thermal Power Plant Unit 8 Instrumentation and Control Equipment Preventive Maintenance Work
2009. 05 Korea Hydro & Nuclear Power Co., Ltd. Uljin Nuclear Power Plant Unit 5 Power Plant Control System Precision Inspection Service
2009. 05 Korea Western Power Co., Ltd. Taean Thermal Power Plant Unit 5 Instrumentation and Control Equipment Preventive Maintenance Work
2009. 04 Korea Hydro & Nuclear Power Co., Ltd. Uljin Nuclear Power Plant Units 3 & 4 Instrumentation Control Equipment Electronic Card Repair Work
2009. 04 Korea Hydro & Nuclear Power Co., Ltd. Uljin Nuclear Power Plant Units 1 & 2 Electronic Circuit Card Database Construction Work
2009. 04 Korea East-West Power Co., Ltd. Dangjin Thermal Power Plant Unit 2 Instrumentation and Control Equipment Preventive Maintenance Work
2009. 03 Korea Western Power Co., Ltd. Taean Thermal Power Plant Unit 4 Instrumentation and Control Equipment Preventive Maintenance Work
2009. 01 Korea East-West Power Co., Ltd. Dangjin Thermal Power Plant Unit 1 Instrumentation and Control Equipment Preventive Maintenance Work
2008. 12 Korea South-East Power Co., Ltd. Samcheonpo Units 1–6 / Yeosu Units 1–2 Instrumentation and Control Equipment Regular Maintenance Service
2008. 12 Korea Hydro & Nuclear Power Co., Ltd. Yeonggwang Nuclear Power Plant #3 Logic System Integrity Evaluation Service
2008. 12 Korea Western Power Co., Ltd. Taean Thermal Power Plant Unit 1 Instrumentation and Control Equipment Preventive Maintenance Work
2008. 11 Korea Hydro & Nuclear Power Co., Ltd. Uljin Nuclear Power Plant Units 3 & 4 Instrumentation System Electronic Card Repair Work
2008. 11 Korea Hydro & Nuclear Power Co., Ltd. Uljin Nuclear Power Plant Units 1 & 2 Electronic Circuit Card Database Construction Work
2008. 11 Korea Western Power Co., Ltd. Taean Thermal Power Plant Unit 7 Instrumentation and Control Equipment Preventive Maintenance Work
2008. 11 Korea South-East Power Co., Ltd. Samcheonpo Thermal Power Plant Unit 5 Instrumentation and Control Equipment Preventive Maintenance Work
2008. 07 Korea Midland Power Co., Ltd. Seoul Thermal Power Plant Unit 5 Field Instrument and Control System Maintenance Work
2008. 07 Korea South-East Power Co., Ltd. Samcheonpo Thermal Power Plant Unit 3 Field Control Equipment Preventive Maintenance Work
2008. 06 Korea East-West Power Co., Ltd. Dangjin Thermal Power Plant Unit 3 Instrumentation and Control Equipment Preventive Maintenance Work
2008. 05 Korea East-West Power Co., Ltd. Dangjin Thermal Power Plant Unit 4 Instrumentation and Control Equipment Preventive Maintenance Work
2008. 05 Korea Western Power Co., Ltd. Taean Thermal Power Plant Unit 3 Instrumentation and Control Equipment Preventive Maintenance Work
2008. 04 Korea Western Power Co., Ltd. Taean Thermal Power Plant Unit 6 Instrumentation and Control Equipment Preventive Maintenance Work
2008. 04 Korea South-East Power Co., Ltd. Samcheonpo Thermal Power Plant Unit 2 Field Control Equipment Preventive Maintenance Work
2008. 01 Korea East-West Power Co., Ltd. Dangjin Units 1–8 Instrumentation and Control Equipment Regular Maintenance Service
2008. 01 Samsung C&T Corporation Dangjin Thermal Power Plant Unit 7 Instrumentation and Control Equipment Installation Work
2008. 01 GS Engineering & Construction Corp. Dangjin Thermal Power Plant Unit 8 Instrumentation and Control Equipment Installation Work
2007. 12 Korea South-East Power Co., Ltd. Yeosu Thermal Power Plant Unit 2 Field Instrument Inspection and Calibration Work
2007. 11 Korea South-East Power Co., Ltd. Samcheonpo Thermal Power Plant Unit 1 Field Control Equipment Preventive Maintenance Work
2007. 11 Korea Western Power Co., Ltd. Taean Thermal Power Plant Unit 2 Instrumentation and Control Equipment Preventive Maintenance Work
2007. 11 Korea Western Power Co., Ltd. Taean Thermal Power Plant Coal Handling System Master PLC Reinforcement Work
2007. 09 Korea East-West Power Co., Ltd. Dangjin Simulator Reliability Improvement and Main Equipment Synchronization Technical Service
2007. 07 Korea Hydro & Nuclear Power Co., Ltd. Uljin #6 PCS Electronic Card Precision Inspection Service
2007. 07 Korea South-East Power Co., Ltd. Samcheonpo Thermal Power Plant Unit 4 Field Control Equipment Preventive Maintenance Work
2007. 07 Korea East-West Power Co., Ltd. Dangjin Thermal Power Plant Unit 6 Instrumentation and Control Equipment Preventive Maintenance Work
2007. 06 Korea East-West Power Co., Ltd. Dangjin Thermal Power Plant Unit 5 Instrumentation and Control Equipment Preventive Maintenance Work
2007. 06 Korea South-East Power Co., Ltd. Yeosu Unit 1 Field Instrument Inspection and Calibration Work
2007. 05 Korea South-East Power Co., Ltd. Samcheonpo Thermal Power Plant Unit 6 Instrumentation and Control Equipment Preventive Maintenance Work
2007. 05 Korea Western Power Co., Ltd. Taean Thermal Power Plant Unit 5 Instrumentation and Control Equipment Preventive Maintenance Work
2007. 04 Korea Western Power Co., Ltd. Taean Thermal Power Plant Unit 4 Instrumentation and Control Equipment Preventive Maintenance Work
2007. 04 Korea East-West Power Co., Ltd. Dangjin Thermal Power Plant Unit 2 Instrumentation and Control Equipment Preventive Maintenance Work
2007. 03 Korea East-West Power Co., Ltd. Donghae Thermal Power Plant Unit 2 Boiler Tube Leak Detection Device Installation Work
2006. 12 Korea Western Power Co., Ltd. Taean Thermal Power Plant Unit 1 Instrumentation and Control Equipment Preventive Maintenance Work
2006. 12 Korea South-East Power Co., Ltd. Samcheonpo Thermal Power Plant Unit 5 Instrumentation and Control Equipment Preventive Maintenance Work
2006. 12 Korea East-West Power Co., Ltd. Dangjin Thermal Power Plant Unit 1 Instrumentation and Control Equipment Preventive Maintenance Work
2006. 08 Korea South-East Power Co., Ltd. Samcheonpo Thermal Power Plant Unit 4 Field Control Equipment Preventive Maintenance Work
2006. 06 Korea East-West Power Co., Ltd. Dangjin Thermal Power Plant Unit 3 Field Control Equipment Preventive Maintenance Work
2006. 06 Korea South-East Power Co., Ltd. Samcheonpo Thermal Power Plant Unit 3 Field Control Equipment Preventive Maintenance Work
2006. 06 Korea Western Power Co., Ltd. Taean Thermal Power Plant Unit 3 Field Control Equipment Preventive Maintenance Work
2006. 05 Korea East-West Power Co., Ltd. Dangjin Thermal Power Plant Unit 4 Instrumentation and Control Equipment Preventive Maintenance Work
2006. 04 Korea South-East Power Co., Ltd. Samcheonpo Thermal Power Plant Unit 2 Field Control Equipment Preventive Maintenance Work
2006. 04 Korea Western Power Co., Ltd. Taean Thermal Power Plant Unit 6 Instrumentation and Control Equipment Preventive Maintenance Work
2005. 12 Korea Western Power Co., Ltd. Taean Thermal Power Plant Unit 2 Instrumentation and Control Equipment Preventive Maintenance Work
2005. 09 Korea South-East Power Co., Ltd. Samcheonpo Units 1–6 / Yeosu Units 1–2 Instrumentation and Control Equipment Regular Maintenance Service
2005. 05 Korea East-West Power Co., Ltd. Dangjin Thermal Power Plant Unit 2 Instrumentation and Control Equipment Preventive Maintenance Work
2005. 04 Korea South-East Power Co., Ltd. Samcheonpo Thermal Power Plant Unit 6 Boiler Control Equipment Preventive Maintenance Work
2005. 04 Korea Midland Power Co., Ltd. Seocheon Thermal Power Plant Unit 1 Generator Online Insulation Diagnosis System Installation Work
2005. 04 Korea East-West Power Co., Ltd. Dangjin Thermal Power Plant Unit 1 Instrumentation and Control Equipment Preventive Maintenance Work
2005. 04 Korea Western Power Co., Ltd. Taean Thermal Power Plant Unit 5 Instrumentation and Control Equipment Preventive Maintenance Work
2005. 03 Korea Western Power Co., Ltd. Taean Thermal Power Plant Unit 4 Instrumentation and Control Equipment Preventive Maintenance Work
2004. 12 Korea Midland Power Co., Ltd. Seocheon Thermal Power Plant Unit 2 Generator Online Insulation Diagnosis System Installation Work
2004. 12 Korea Midland Power Co., Ltd. Incheon Thermal Power Plant Unit 1 Turbine Vibration Monitoring Equipment Replacement Work
2004. 12 Korea East-West Power Co., Ltd. Donghae Thermal Power Plant Boiler Tube Leak Detection Device Installation Work
2004. 12 Korea Midland Power Co., Ltd. Seocheon Thermal Power Plant Unit 2 Turbine and Feedwater Pump Vibration Monitoring Equipment Replacement Work
2004. 11 Korea Midland Power Co., Ltd. Boryeong 3,4/Incheon 1–4/Seocheon 1,2 Instrumentation Control Equipment Regular Maintenance Service
2004. 11 Korea Midland Power Co., Ltd. Boryeong Units 5,6 Instrumentation Control Equipment Regular Maintenance Service
2004. 11 Korea South Power Co., Ltd. Yeongnam Thermal Power Plant Units 1 & 2 Boiler Tube Leak Detection Equipment Repair Work
2004. 08 Korea East-West Power Co., Ltd. Honam Thermal Power Plant Unit 2 Main Control Panel Replacement Work
2004. 04 Korea Midland Power Co., Ltd. Boryeong Thermal Power Plant Unit 3 Field Instrument Inspection and Calibration Work
2003. 06 Korea South Power Co., Ltd. Hadong Thermal Power Plant Unit 1 Boiler Optimal Combustion Control System Installation Work
2003. 06 Korea Midland Power Co., Ltd. Seoul Thermal Power Plant Unit 5 Burner Management System Performance Improvement Work
2003. 04 Korea South-East Power Co., Ltd. Yeongdong Thermal Power Plant Unit 2 Burner Gun Recognizer Installation Work
2003. 04 Sungchang Tech Co., Ltd. Boryeong Combined Thermal Power Plant IPB Heater Supply and Installation Work
2003. 01 Korea Midland Power Co., Ltd. Boryeong Thermal Power Plant Units 3–6 Pulverizer Classifier Vane Control Device Installation Work
2002. 12 Korea South-East Power Co., Ltd. Yeongdong Thermal Power Plant Unit 1 Burner Management System Installation Work
2002. 09 Korea South-East Power Co., Ltd. Yeongdong Thermal Power Plant Unit 1 Burner Management System Precision Inspection Work
2002. 07 Korea Midland Power Co., Ltd. Seoul Thermal Power Plant Unit 4 Burner Management System Performance Improvement Installation Work
2002. 06 Korea Midland Power Co., Ltd. Seocheon Thermal Power Plant Unit 2 Field Control Equipment Outsourced Maintenance Work
2002. 06 Korea East-West Power Co., Ltd. Ulsan Thermal Power Plant Unit 2 Main Circuit and Burner Management System Maintenance Work
2002. 05 Korea Midland Power Co., Ltd. Boryeong Thermal Power Plant Unit 5 In-Furnace Temperature Distribution Monitoring System Installation Work
2002. 03 Doosan Enerbility Co., Ltd. Test Combustion Hall MCC Panel & Instrument Supply and Wiring Work
2002. 03 Korea Midland Power Co., Ltd. Seocheon Thermal Power Plant Unit 1 Field Control Equipment Outsourced Maintenance Work
2002. 01 Korea South-East Power Co., Ltd. Yeosu Thermal Power Plant Unit 2 Low NOx Atomizer Installation Technical Service
2002. 01 Korea Midland Power Co., Ltd. Incheon Thermal Power Plant Units 1 & 2 Preventive Maintenance (Instrumentation & Control Section)
2001. 12 Korea South Power Co., Ltd. Hadong Thermal Power Plant Unit 1 In-Furnace Temperature Distribution Monitoring System Installation Work
2001. 08 SK Chemicals Co., Ltd. C/B Tube Leak Detection Device Installation Work
2001. 06 Korea South Power Co., Ltd. Yeongnam Thermal Power Plant Unit 2 DCS Precision Inspection and Maintenance Work
2001. 05 Korea South-East Power Co., Ltd. Yeosu Thermal Power Plant Unit 1 In-Furnace Temperature Distribution Monitoring System Installation Work
2001. 05 Korea East-West Power Co., Ltd. Ulsan Thermal Power Plant Unit 3 Main Circuit (SQC) DCS Modernization Work
2001. 05 Korea South-East Power Co., Ltd. Yeongdong Thermal Power Plant Unit 1 B/F & S/C Electrical & Control System Replacement Work
2001. 02 Korea East-West Power Co., Ltd. Ulsan Thermal Power Plant Unit 1 Main Circuit Burner Management System DCS Maintenance Work
2001. 01 Korea Electric Power Corporation (KEPCO) Yeongnam Thermal Power Plant Unit 2 Low NOx Atomizer Installation Technical Service
2000. 12 Korea Electric Power Corporation (KEPCO) Yeongdong Thermal Power Plant Units 1 & 2 Boiler Tube Leak Detection System Installation Work
2000. 12 Korea Electric Power Corporation (KEPCO) Yeongdong Thermal Power Plant Unit 2 In-Furnace Temperature Distribution Monitoring System Installation Work
2000. 12 Korea Electric Power Corporation (KEPCO) Seocheon Thermal Power Plant Unit 1 In-Furnace Temperature Distribution Monitoring System Installation Work
2000. 12 Korea Electric Power Corporation (KEPCO) Yeosu Thermal Power Plant Unit 2 Boiler Tube Leak Detection System Installation Work
2000. 12 Korea Electric Power Corporation (KEPCO) Yeosu Thermal Power Plant Unit 2 In-Furnace Temperature Distribution Monitoring System Installation Work
2000. 12 Korea Electric Power Corporation (KEPCO) Boryeong Thermal Power Plant Units 4 & 6 CAM System Material Supply and Installation Work
2000. 12 Korea Electric Power Corporation (KEPCO) Ulsan Thermal Power Plant Unit 2 Main Circuit Burner Management System DCS Maintenance Work
2000. 11 Korea Electric Power Corporation (KEPCO) Seocheon Thermal Power Plant Boiler Unburned Carbon Reduction Technical Service
2000. 11 Korea Electric Power Corporation (KEPCO) Yeongdong Thermal Power Plant Unit 2 Burner Management System Installation Work
2000. 11 Korea Electric Power Corporation (KEPCO) Yeongdong Thermal Power Plant Unit 2 Boiler Tube Leak Detection System Installation Work
2000. 10 Korea Electric Power Corporation (KEPCO) Seoul Thermal Power Plant Unit 5 Burner Management System Maintenance Work
2000. 10 Korea Electric Power Corporation (KEPCO) Seoul Thermal Power Plant Unit 4 Burner Management System Maintenance Work
2000. 10 Korea Electric Power Corporation (KEPCO) Yeongnam Thermal Power Plant Unit 2 Boiler Tube Leak Detection System Installation Work
2000. 03 Korea Electric Power Corporation (KEPCO) Ulsan Thermal Power Plant Unit 3 Burner Management System Commissioning Technical Support
2000. 03 Korea Electric Power Corporation (KEPCO) Ulsan Thermal Power Plant Unit 1 Burner Management System and SQC Maintenance Work
1999. 12 Korea Electric Power Corporation (KEPCO) Hadong Thermal Power Plant GIS Monitoring Equipment Installation Work
1999. 12 Korea Electric Power Corporation (KEPCO) Ulsan Thermal Power Plant Unit 4 Boiler Tube Leak Detection System Installation Work
1999. 12 Korea Electric Power Corporation (KEPCO) Boryeong Thermal Power Plant Unit 1 Boiler Tube Leak Detection System Installation Work
1999. 12 Korea Electric Power Corporation (KEPCO) Yeongdong Thermal Power Plant Unit 1 In-Furnace Temperature Distribution Monitoring System Installation Work
1999. 12 Korea Electric Power Corporation (KEPCO) Ulsan Thermal Power Plant Units 5 & 6 Boiler Tube Leak Detection System Installation Work
1999. 12 Korea Electric Power Corporation (KEPCO) Seocheon Thermal Power Plant Unit 2 In-Furnace Temperature Distribution Monitoring System Installation Work
1999. 12 Korea Electric Power Corporation (KEPCO) Ulsan Thermal Power Plant GIS Fault Monitoring and Diagnostic Equipment Installation Work
1999. 12 Korea Electric Power Corporation (KEPCO) Pyeongtaek Thermal Power Plant Units 3 & 4 Boiler Tube Leak Detection System Installation Work
1999. 12 Korea Electric Power Corporation (KEPCO) Yeosu Thermal Power Plant Unit 1 GIS Fault Monitoring and Diagnostic Equipment Installation Work
1999. 12 Korea Electric Power Corporation (KEPCO) Yeosu Thermal Power Plant Unit 1 Boiler Tube Leak Detection System Installation Work
1999. 12 Korea Electric Power Corporation (KEPCO) Boryeong Thermal Power Plant Units 1 & 2 CAM Installation Work
1999. 11 Korea Electric Power Corporation (KEPCO) Yeongdong Thermal Power Plant Ignitor Installation Work
1999. 11 Korea Electric Power Corporation (KEPCO) Pyeongtaek Thermal Power Plant SLP TWS Aux. IRP Replacement Work
1999. 11 Korea Electric Power Corporation (KEPCO) Yeongdong Thermal Power Plant Unit 1 Boiler Tube Leak Detection System Installation Work
1999. 07 Korea Electric Power Corporation (KEPCO) Ulsan Thermal Power Plant Unit 1 Burner Management System Maintenance Work
1999. 07 Korea Electric Power Corporation (KEPCO) Yeosu Thermal Power Plant Unit 1 Boiler Tube Leak Detection System Installation Work
1999. 06 Korea Electric Power Corporation (KEPCO) Ulsan Thermal Power Plant Unit 2 SQC Commissioning Technical Support
1999. 06 Samwon Electric Co., Ltd. Donghae Thermal Power Plant Units 1 & 2 Instrumentation and Control Equipment Work
1999. 06 Korea Electric Power Corporation (KEPCO) Boryeong Thermal Power Plant Unit 2 Boiler Tube Leak Detection System Installation Work
1999. 06 Korea Electric Power Corporation (KEPCO) Seoul Thermal Power Plant Unit 5 Burner Management System Maintenance Work
1999. 05 Korea Electric Power Corporation (KEPCO) Yeongnam Thermal Power Plant Unit 2 BCS Precision Inspection and Maintenance Work
1999. 05 Korea Electric Power Corporation (KEPCO) Seocheon Thermal Power Plant Unit 1 Boiler Tube Leak Detection System Installation Work
1999. 02 Korea Electric Power Corporation (KEPCO) Seocheon Thermal Power Plant Unit 2 Boiler Tube Leak Detection System Installation Work
1998. 12 Korea Electric Power Corporation (KEPCO) 154KV Gwangmyeong Substation Cooling Equipment Reinforcement Work
1998. 10 Samil Engineering Co., Ltd. 154KV Nodeul Substation MTR Cooling Equipment Technical Service
1998. 10 Korea Electric Power Corporation (KEPCO) Seoul Thermal Power Plant Unit 4 Burner Management System Maintenance Work
1998. 09 Youngin Technology Co., Ltd. 154KV Samsung Substation Transformer Cooling Equipment Technical Service
1998. 07 Korea Electric Power Corporation (KEPCO) Yeongdong Thermal Power Plant Field Instrument Installation Work
1998. 02 Korea Electric Power Corporation (KEPCO) Ulsan Thermal Power Plant Unit 1 SQC/Burner Management System Work
1997. 09 Iseong Engineering Co., Ltd. Philippines Malaya Power Plant Remodeling — Burner Management System Installation Work
1997. 08 Samwon Electric Co., Ltd. Jeju Hallim Combined Thermal Power Plant Control System Installation Work
1997. 06 Korea Electric Power Corporation (KEPCO) Ulsan Thermal Power Plant Unit 6 Low NOx Nozzle Combustion Test Technical Service
1997. 06 Korea Electric Power Corporation (KEPCO) Seoul Thermal Power Plant Unit 5 Burner Management System Maintenance Work
1997. 02 Sunkyong Construction Co., Ltd. Donghae Thermal Power Plant Units 1 & 2 Instrumentation and Control Equipment Installation Work
1996. 12 Korea Electric Power Corporation (KEPCO) Seocheon Thermal Power Plant Heavy Oil Storage Remote Level Monitoring System Installation Work
1996. 10 Korea Electric Power Corporation (KEPCO) Seoul Thermal Power Plant Unit 4 Burner Control Equipment Maintenance Work
1996. 07 Korea Electric Power Corporation (KEPCO) Seoul Thermal Power Plant Unit 5 Burner Management System Maintenance Work
1995. 10 Korea Electric Power Corporation (KEPCO) Seoul Thermal Power Plant Unit 4 Burner Management System Maintenance Work
1995. 08 Haechang Instruments Ansung Miwon Ultrasonic Level Installation and Commissioning Work
1995. 06 Korea Electric Power Corporation (KEPCO) Seoul Thermal Power Plant Unit 5 Burner Control Equipment Maintenance Work