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Major References

Construction

Year Construction name Client
2024 Supplementary construction of ground power cable (CV) connection site for lines 5 to 8 Seoul Metro
2021 2020 Line 2 Gangnam Section Track Facility Reinforcement Signal Facility Construction Seoul Metro
2019 Chungbuk Line Jeungpyeong SS and the other gas insulated opening/closing precision disassembly inspection repair work Korea Railroad Corporation - KORAIL
2018 2018 railroad signal facility demolition and installation work (unit price contract) Seoul Metro
2017 Wonju-Gangneung Railway Construction Seowonju-Hoengseong Signal Facility New Installation Other Construction Korea National Railway Formerly Korea Rail Network Authority
2016 Signal facility construction according to PSD installation in Noryangjin Station and 2 more stations of Gyeongbu Line Korea Railroad Corporation - KORAIL
2015 Gyeongbuk Line Yeondong blockage section track circuit installation and automatic blockage improvement work Korea National Railway Formerly Korea Rail Network Authority
2014 Poseung-Pyeongtaek Railway Construction Section 1 Signal Facility Work Korea National Railway Formerly Korea Rail Network Authority
2013 Honam high-speed railway section 3-2 signal construction (Iksan-Hwangdeung) Korea National Railway Formerly Korea Rail Network Authority
2011 Substation facility repair work for 10 places outside the central line subdivision Korea Railroad Corporation - KORAIL
2011 Siheung Division and 3 other gas insulated switchgear repair and other construction Korea Railroad Corporation - KORAIL
2009 Electronic interlocking System S/W repair service according to the relocation of inspection garage in Oryu-dong Korea Railroad Corporation - KORAIL
2006 New construction of communication facilities in Hoegi Station and 3 stations on the Jungang Line Korea National Railway Formerly Korea Rail Network Authority
2006 Replacement of old electrification Seoul Metro
2005 Busan high-speed rail vehicle management group substation disconnector installation and other construction Korea Railroad Authority
2004 Yeongju CTC command center improvement Yeongju Regional Railroad Administration
2004 Gyeongbu Line Seryu Station Electronic Interlocking System S/W Repair Other Construction Korea Railroad Authority
2003 Relocation work for electric power facilities and streetcar lines in Anyang Station Anyang Station Co., Ltd.
2003 Gwangju Urban Railway Line 1 Yongsan Depot Catenary Line Facility Work Gwangju Subway Construction Headquarters
2003 Anyang Station premises control signal facility, communication facility, automatic station management facility installation work Anyang Station Co., Ltd.
2002 Railroad Administration Yeongju CTC command center Jungang Line and Taebaek Line S/W repair Korea Railroad Authority