Alternative Bid for Construction of Gyeongbu High-Speed Railway Lot 13-4 Design/Construction Package for Double Track Construction of Gyeongjeon Line Samnyangjin - Jinju Lot 3 (Jinyeong - Changwon) Design/Construction Package for Jeolla Line Yeocheon - Yeosu Railway Improvement Alternative Bid for Additional Construction for Gyeongbu High-Speed Railway Lot 14-2 Construction Alternative Bid for Construction of Seoul Subway Line No. 9 Lot 914 Design/Construction Package for Construction of Pyeongtaek - Eumseon Expressway (Anseong - Eumseong) Lot 7 Design/Construction Package of Jungang Double Track Line (Jecheon - Dodam) Design/Construction Package Works for Jeolla Line Improvement (Seongsan - Sinpung) Bid Design for 4 Lane Widening of Yangsan - Dongmyeon Road (Provincial Road No. 60) Bid Design for Construction of Gwangju Bypass (Lot 1) of Honam Expressway Design/Construction Package of Seongnam - Janghowon Road Design/Construction Package for Improvement of Namsan 2nd Tunnel Design/Construction Package of Double Track Jungang Line (Deoksu - Yangsu) Design/Construction Package for Lot 10 of Jeonju - Hamyang Expressway Design/Construction Package of Lot 3 of Cheongju - Sangju Expressway Design/Construction Package Yeongdong Line Relocation (Dongbaeksan - Dogye) Design/Construction Package of Lot 7 for Double Track Gyeongchun Line Design/Construction Package Improvement of Sinbuk - Yanggu National Road (Suin village) Design/Construction Package for Lot 3 of Daegu - Pohang Expressway Design/Construction Package for Lot 5 of Donghae Expresswau (Donghae - Jumunjin) Widening to 4 Lanes Design/Construction Package for Construction of Daejeon Subway Line No. 1 Bid Design for Lot 3 of Jungnyeong Tunnel on Jungang Expressway Design/Construction Packages for Lot 9 of Yeongdong Expressway Widening to 4 Lanes (Wonju - Gangneung) Design/Construction for Daegu Subway Line No. 2, Beomeo-dong Section Design/Construction Package for T-2 Lot of 2nd Stage of Busan Subway Line No. 2 Construction ¢¸¢¸ Previous