PROJECTS > Engineering Design

Tunnel

Service name Ordering company Note
Detailed Design Service for Boryeong-Cheongyang (2) Road Construction Daejeon Regional Land Management Administration Yeojujae Tunnel(1,370m)
Detailed Design Service for National Supported Local Road No. 60 (Mari-Yangsan) Construction Busan Regional Land Management Administration Obong Tunnel(3,489m)
Alternative design service for section 9 of Busan Outer Ring Expressway Construction DL E&C Geumjeong Tunnel(7,142m)
Detailed Design Service for Hamyang-Ulsan Expressway Construction (Section 24) Korea Expressway Corporation Danjang 2nd Tunnel(2,475m)
Detailed Design Service for Hamyang-Ulsan Expressway Construction (Section 27) Korea Expressway Corporation Sangbuk Tunnel(6,465m)
Detailed Design Service for Hamyang-Ulsan Expressway Construction (Section 10) Korea Expressway Corporation Yongju 5th Tunnel(1,835m)
Metropolitan Area 2nd Ring Expressway (Paju-Pocheon) Feasibility Study Section 2 Minister of Land, Infrastructure and Transport eunhyun 2nd Tunnel(1,015m)
Gyeongin Expressway Arterialization and Underpass Detailed Design Service Incheon City Underground Tunnel(3,700m)
Detailed Design Service for Gwangyang City National Road Alternative Bypass Road (Junggun-Jinjeong) Construction Iksan Regional Land Management Administration Junggun Tunnel(3,490m)
Alternative bidding design service for section 14 of the Chuncheon-Yangyang (Donghongcheon-Yangyang) construction project on Expressway No. 60 Daewoo E&C Inje Tunnel(10,962m)
Hamyang-Ulsan Expressway (Miryang-Ulsan) Basic Design Service (Section 12) Korea Expressway Corporation Danjang 2nd Tunnel(2,475m)
Sangju-Yeongdeok Expressway Detailed Design Service (Section 11) Korea Expressway Corporation Sailsan Tunnel(2,562m)
Yeongcheon-Sangju Expressway Private Investment Project Civil Detail Design Service (Section 4) Yeongcheon-Sangju Expressway CO., Ltd. Pyungho Tunnel(1,965m)
Chuncheon-Hwacheon 1 Road Construction Basic Design Service Wonju Regional Land Management Administration Owall Tunnel(1,140m)
Basic design service for National Support Local Road No. 60 (Gimhae Mari-Yangsan Yangsan) construction work Busan Regional Land Management Administration Obong Tunnel(1,665m)
Basic design service for Boryeong Volcano-Cheongyang Cheongyang Road Construction Project Daejeon Regional Land Management Administration Yeojujae Tunnel(1,486m)
Hamyang-Ulsan Expressway (Hamyang-Miryang) Basic Design Service (Section 5) Korea Expressway Corporation Yongju 5th Tunnel(2,092m)
Detailed Design Service for the Chungju-Jecheon Expressway Construction (Section 3) Korea Expressway Corporation Samtan 2nd Tunnel(1,269m)
Basic and detailed design service for Jungro 1-21 (Donghoon A-Segwang 2nd A) opening construction Cheonan-si Yonggok Underground Tunnel(400m)
Detailed design service for the linear improvement work for the weak points of the snowy sea on the Honam Expressway (Motjae, Jangseong Pass) Korea Expressway Corporation Mopjae Tunnel(1,010m)
Alternative bidding design service for Busan-Geoje connecting road (Cheonseong-Nulcha) construction (section 1) Daewoo E&C Gadeok Tunnel(1,410m)
Detailed Design Service for Bujeon-Ssangchi Road Expansion Construction Iksan Regional Land Management Administration Gaeunchi Tunnel(2,205m)