Power Plant Repair Business

Technical Experience towards the Best

We accumulated the experience and know-how supplying best quality repair.

Power Plant Repair Business Introduction

We are a professional company for plant in charge of maintenance of power plant facility (Nuclear, thermoelectric and hydroelectric and so on) and industrial facility (Combined heat power plant and energy resource recovery facility and so on) at all parts of the country and supplying best quality repair on regular repair, planned preventive maintenance and improving & repairing work based on the experience and know-how of skilled technicians.

General Repair Field Professional repair technician is resided in the power plant, so contributes to secure optimum operation time and failure prevention by inspecting the facility state at all times and performing repair during operation.

Planned Preventive Maintenance and Improving & Repairing Field We are contributing effective maintenance of power plant facility by participating in planned preventive maintenance work performing disassemble inspection and replacement during stop the operation of the power plant according to medium- and long-term repair plan of power plant company, improving & repairing work for performance increasing or restoration of the facility and disassemble and demolish work of the power plant facility.

Certifications and Registration Certificates

Certificate for Qualified
Company for Repair

Five power plant companies such as
Korea South-East Power Co. and so on

91 cases such as electric precipitator,
collecting plate and so on

VIEW

Registration Certificate
for Qualified Supplier

Korea Hydro & Nuclear Power Co.

A grade for repair work
for secondary valve

VIEW

Registration Certificate
for Qualified Supplier

Korea Hydro & Nuclear Power Co.

A grade for repair work
for heat exchanger

VIEW

Registration Certificate
for Qualified Supplier

Korea Hydro & Nuclear Power Co.

A grade for integrity evaluation
and correction for

secondary spring hanger

VIEW

Registration Certificate
for Cooperative Firm

Korea Electric Power Corporation
(KEPCO) KPS

Machine facility work – Cooperative firm
at all parts of the country

VIEW

Registration Certificate
for Cooperative Firm

KEPCO KPS

Electricity work – Cooperative firm at
all parts of the country

VIEW

Registration Certificate
for Cooperative Firm

KEPCO KPS

Scaffold structure – Cooperative firm at
all parts of the country

VIEW

Registration Certificate
for Cooperative Firm

KEPCO KPS

Nuclear unit facility

A grade for valve,
heat exchange and tank

VIEW

Registration Certificate
for Cooperative Firm

Kumho E&C

Plant facility

VIEW

Registration Certificate
for Cooperative Firm

Daewoo E&C

Facilities

VIEW

Registration Certificate
for Cooperative Firm

GS E&C

Machine/piping installation

VIEW

Registration Certificate
for Partner

SK E&C

P heat conservation work

VIEW

Registration Certificate
for Cooperative Firm

Doosan Heavy Industries & Construction

[Machine facility]
Heat conservation work

VIEW

Registration Certificate
for Cooperative Firm

Doosan Heavy Industries & Construction

Machine facility work

VIEW

Registration Certificate
for Cooperative Firm

Hyundai ASAN Co., Ltd.

Professional firefighting facility work

VIEW

Registration Certificate
for Cooperative Firm

Kangsan Construction Co., Ltd.

Machine facility work business and so on

VIEW

Certificate for Construction
Cooperative Firm

GS Power Co., Ltd.

General repair work
(Nuclear and thermoelectric)

Heat conservation work,
duct manufacturing and installation

VIEW

Registration Certificate
for Cooperative Firm

Geumhwa PSC Co., Ltd.

Machine facility work business and so on

VIEW

Registration Certificate
for Cooperative Firm

Soosan Industries Co., Ltd.

Machine facility work business and so on

VIEW

Registration Certificate
for Cooperative Firm

Optimal Energy Service Co., Ltd.

Machine facility work business and so on

VIEW

Vision

Power plant repair major company entry

Ordering body Original contractor Project name Project period
한국수력원자력㈜ 월성원자력본부 한전KPS㈜ 월성3)20년 신월성1,2호기 기전분야 경상정비 공사 2020.01 ~ 2020.12
KHNP Hanwool Nuclear Power Site Div. KEPCO KPS Routine maintenance work of Hanwool Units 1 & 2 electric generation area 2018.11 ~ 2020.01
KHNP Wolsong Nuclear Power Site Div. KEPCO KPS Secondary mechanical maintenance and routine electrical equipment maintenance work of Wolsong Units 1 & 2  2017.03 ~ 2018.10
KHNP Wolsong Nuclear Power Site Div. KEPCO KPS Routine hardware maintenance works of Wolsong #Units 3 & 4  2014.03 ~ 2016.02
KHNP Uljin Nuclear Power Site Div. KEPCO KPS Mechanical secondary ordinary maintenance work of Hanul Units 3 & 4  2014.03 ~ 2016.01
KHNP Hanbit Nuclear Power Site Div. KEPCO KPS Special field regular maintenance services of Hanbit Units 5 & ​​6  2014.03 ~ 2014.12
KHNP Wolsong Nuclear Power Site Div. KEPCO KPS Hardware ordinary maintenance service of Wolsong #Units 3 & 4  2014.03 ~ 2015.12
KHNP Uljin Nuclear Power Site Div. KEPCO KPS Mechanical primary regular maintenance subcontract work of Uljin Units 1 & 2 2010.06 ~ 2011.07
KHNP Kori Power Site Div. KEPCO KPS 2010  Mechanical primary facility regular maintenance subcontract work of Kori Units 1 & 2  2010.06 ~ 2011.07
KHNP Uljin Nuclear Power Site Div. KEPCO KPS Machine primary ordinary maintenance subcontract construction of Uljin Units 3 & 4  2010.06 ~ 2011.07
Ordering body Original contractor Project name Project period
한국수력원자력(주) 한빛원자력본부 한전KPS㈜ 한빛6호기 이산화탄소 소화설비 성능개선배관설치 공사 2021.01 ~ 2021.06
한국수력원자력㈜ 한울원자력본부 옵티멀에너지서비스㈜ 4-14차 계힉예방정비공사 안전발판 설치 및 제거 공사 2019.12 ~ 2020.02
한국수력원자력㈜ 새울원자력본부 한전KPS㈜ 신고리3호기 기전설비 안전발판 설치 작업 2019.11 ~ 2020.02
한국수력원자력㈜ 월성원자력본부 한전KPS㈜ 신월성 1호기 불꽃감지기 설치 관련 비계 설치 및 해체 2019.11 ~ 2019.11
KHNP Kori NPP KEPCO KPS. Kori Units 3&4  secondary system system pipe spring hanger replacement, reliability evaluation and calibration services 2019.10 ~ 2020.04
한국수력원자력㈜ 한울원자력본부 한전KPS㈜ 한울2호기 제22차 OH 2차측 밸브류 정비공사 2019.10 ~ 2020.01
한국수력원자력㈜ 월성원자력본부 한전KPS㈜ 월성3)신월성 1호기 5차 OH 1차측 비계보온 설치해체공사 2019.10 ~ 2019.12
한국수력원자력㈜ 월성원자력본부 한전KPS㈜ 월성3호기 17차 1차측(DN Tube점검) 비계보온 해체설치 공사 2019.09 ~ 2019.11
KHNP Kori NPP KEPCO KPS Kori #4 25th OH primary system maintenance assistance 2019.07 ~ 2019.11
한국수력원자력㈜ 고리원자력본부 한전KPS㈜ 고리#4 25차 OH 1차계통 정비작업 2019.07 ~ 2020.01
Ordering body Original contractor Project name Project period
한국서부발전(주) 서인천화력본부 한전KPS㈜ 21년도 서인천 기계/전기설비 경상정비 공사 2021.01 ~                
GS파워㈜ 안양열병합발전소 한전KPS㈜ [긴급] 2020~2021년 안양 경상정비공사 2020.07 ~ 2021.06
한국동서발전㈜ 당진화력본부 한전KPS㈜ 1~4호기탈황기계설비경상및OH공사 2020.03 ~ 2020.12
한국남동발전㈜ 영동에코발전본부 ㈜금화PSC 영동에코발전본부1,2호기 석탄취급설비 및 연료/회처리설비(기계분야)경상정비 공사 2020.01 ~ 2020.12
한국남동발전㈜ 삼천포발전본부 한전KPS㈜ 삼천포화력 전기 및 조명설비 경상정비공사 2019.11 ~ 2020.09
Korea South-East Power. Youngdong Eco Power Plant Geumhwa PSC Ordinary maintenance of Youngdong #.1 coal ash treatment facility machinery sector 2019.01 ~ 2019.12
Korea East-West Power Donghae Bio Thermal Headquarters KEPCO KPS. Donghae # 1 repair work in 2018 2018.11 ~ 2019.12
Korea East-West Power Dangjin TPP Geumhwa PSC. #9, 10 turbine facility maintenance work 2018.11 ~ 2019.12
Seo-Incheon TPP, Korea Western Power KEPCO KPS. 2018 West Incheon electric equipment repair work 2018.11 ~ 2019.12
Korea Southern Power Busan Power Gen. Div. KEPCO KPS 2017 Busan #1 ~ 3 electro-mechanical equipment regular maintenance 2017.01 ~ 2018.10
Ordering body Original contractor Project name Project period
한국중부발전(주) 신보령발전본부 - 2021년도 신보령 Aux. 밸브류 정비단가 공사 2021.03 ~                
한국서부발전(주) 태안발전본부 한전KPS(주) 제10호기 CWP 및 순환수설비 정비 2021.03 ~ 2021.04
한국동서발전(주) 당진발전본부 금화PSC 당진5호기 터빈설비 계획예방정비 공사(TBN Major Valve 및 보조밸브, 순환수설비) 2021.03 ~ 2021.05
한국남동발전(주) 영흥발전본부 한전KPS(주) 2021-#5O/H 취수설비 Travelling Screen 정비공사 2021.03 ~ 2021.05
한국남동발전(주) 영흥발전본부 금화PSC 2021년 5호기 계획예방정비 공사(보일러/연소/ 점검정비 26개 품목) 2021.03 ~ 2021.05
한국남동발전(주) 영흥발전본부 금화PSC 2021년 5호기 경상정비 공사(미분기 및 Dynamic Classifier Area 점검정비) 2021.03 ~ 2021.05
한국동서발전(주) 당진화력본부 금화PSC 당진 10호기 보일러탈황설비 계획예방정비 공사(전기집진기, 탈황기계/전기/제어설 비) 2021.03 ~ 2021.06
한국동서발전(주) 당진화력본부 금화PSC 당진 10호기 석탄취급설비 계획예방정비 공사(기계) 2021.03 ~ 2021.06
한국서부발전(주) 한전KPS(주) 평택사업소 2021년도 신평택복합 기계설비정비 공사 2021.03 ~ 2021.04
한국남동발전(주) 영동에코발전본부 - 영동 1호기 우드펠릿 이송설비 지하구간 환기개선 Duct 설치공사 2021.02 ~ 2021.04
Ordering body Original contractor Project name Project period
(주)유니온 - W/C Kiln 배기공정 전기 집진기 내부 점검 및 보수 공사 2021.01 ~ 2021.01
삼표시멘트 KC코트렐(주) 삼표 #67CM-BF 개조기자재제작 2021.01 ~ 2021.04
삼표시멘트 KC코트렐(주) 삼표 #6-SprayTower 배관제작납품 2020.12 ~ 2021.01
(주)퍼시픽글라스 - 장항공항 Dry EP 외 점검 및 보수 2020.10 ~ 2020.10
현대오일뱅크 ㈜한국이피테크 COFFECTING ELECTRODE&DISCHARGE ELECTRODE 제작납품 2020.07 ~ 2020.09
㈜영풍 석포제련소 KC코트렐㈜ 영풍석포제련소_황산 EP-CE Hammer Head 2020.07 ~ 2020.07
롯데BP공장㈜ 울산공장 ㈜한국이피테크 롯데 BP화학 B PROJECT - DRY E.P 제작 납품 DRY E.P용 D/E 제작 납품 2020.07 ~ 2020.09
진주 하이트진로 KC코트렐㈜ 진주 하이트진로 집진기 보수 기자재 제작 2020.06 ~ 2020.06
진주 하이트진로 KC코트렐㈜ 진주 하이트진로 집진기 보수_IC BOX외 추가 2020.06 ~ 2020.06
㈜영풍 석포제련소 KC코트렐㈜ 석포제련소_집진기 보수 기자재 제작 2020.04 ~ 2020.05
Ordering body Original contractor Project name Project period
한국남부발전㈜ 하동발전본부 - [단가공사]하동5,6호기 전기집진기 정류형 노후변압기 교체공사 2020.11 ~ 2022.11
한국서부발전㈜ 군산발전본부 한전KPS㈜ 저압 전동기 분해점검 2020.10 ~ 2020.11
Korea South-East Power Andong Thermal Power Div. KEPCO KPS #1 ST low pressure motor disassembly maintenance 2017.11 ~ 2017.12
Korea South-East Power Yeongheung Thermal Power Div. 2013  Low voltage motor exit and maintenance unit price contract work of Yeongheung TPP 2013.03 ~ 2014.03
Seoul Mapo Resource Collection Plant Halla Energy & Environment Motor maintenance annual unit cost contract work 2013.03 ~ 2014.03
Korea Southern Power Shin-Incheon Thermal Power Div. KEPCO KPS #9 G/T low voltage electric motor maintenance service 2011.03 ~ 2011.04
Korea East-West Power Dangjin Thermal Power Div. #1,2 CBP motor BRG structure improvement works 2011.02 ~ 2011.04
Korea East-West Power Ulsan Thermal Power Div. Spare parts CWP motor rewinding exit and maintenance service for CCPP II 2010.08 ~ 2010.09
Korea Southern Power Shin-Incheon Thermal Power Div. KEPCO KPS Low voltage electric motor maintenance service of #11CC  2010.05 ~ 2010.06
Korea South-East Power Yeongheung Thermal Power Div. 2010  Low voltage motor exit and maintenance unit price contract work of Yeongheung Thermal Power  2010.03 ~ 2011.03