Euijungboo-si Baekseok-chun Ecological river restoration Project_Electrical, Firefighting, Communica
Sumjin-river Multipurpose dam Redevelopment Emergency Waterway & Non-vibration ceiling boring among
Yangju Okjeong Homestead Distribution Piping Works(1st Site)
No. 45 Expressway(Yeoju-Yangpyungk, 3rd Site_Electrical Works(Gangsang 1, 2 tennel)
Incheon Youngjong Area Piping Works(Youngjong - Jungsan 5th complex)
Mieum Industrial Complex_Power Distribution Piping Works
Gwonseon Area Power Supply Facility Construction
Gangseo Area Power Distribution Facility Construction (Yongwon junction)
Gangnam Area Power Distribution Facility Construction (Nonil - Nonhyun)
Gunsan Area Power Distribution Facility Construction(Saemangeum-Gunjang, Soryong)