Railway department of Seoyoung has achieved outstanding growth by participating in the entire railway project including private/turnkey/technical proposal for more than 20 years since it started to participate in the turn-key project for the dual-track Gyeongchun Railroad Line in 1999. Our company maintains the highest level of sales per person over the last 3 years. Railway department, a late entrant in the industry, succeeded in sighing the turn-key projects in a competitive design market through accumulated experiences by value engineering.
Not stopping at the achievements of the past, the railway department continually participates in the national R&D project including the infrastructural research for the improvement of the speed of the rapid transit railroad. PRT research services and improvement of the speed of the existing lines through the inputting of tilting railway trains enhance the technologies to lead the future national railroad projects. In addition, we have made contributions towards the building up of the national railroad network by executing several preliminary feasibility studies.
Railway department has been providing various services including feasibility study, basic plan, basic and execution designs for the railroad construction projects in Korea and overseas that encompasses rapid transit railroad, general railroad, metropolitan railroad, urban railroad and light rail transit, etc. Moreover, we are promoting the advanced railroad construction technology of Korea through the operation of railroad technology school in Paraguay in South
America and expanding it to other countries such as Mongolia, and putting in efforts in social participation through technology transfer to developing countries.
We participated in urban railroad construction projects including the Subway routes 7 and 9 in Seoul, Subway routes 1 and 2 in Incheon, Subway route 3 in Daegu, Hanam line, Gimpo city railroad and Jinjeop line, etc. Also in numerous arterial line railroad projects such as Jungang line, Gyeongchoon line, Janghang line and Gyengjeon line, etc. were planned and designed by Seoyoung. 

◆ Project Achievements

  • · 2019 : Feasibility study for Railway modernization project of Egypt Luxor~High Dam
    Pre-feasibility study for Extension of Line 6 and Transfer of Sinnae Train Depot
    Preliminary and detailed design for Cheongna International City Extension of Seoul metropolitan railway Line 7(section 3)
    Feasibility study and Preliminary plan for Incoming railway of Seongmun National Industrial Complex
  • · 2018 : Detailed design service for the private investment project of East North LRT(Wang Sib Ri~Sanggye)
    Preliminary design service for the private investment project of Great Train Express Line A
  • · 2017 : Pre-feasibility and feasibility study on LRT Line in Western Sri Lanka
    Detailed design for Gwangju Metro Line 2 Phase 1
    Pre-feasibility study for Railway Line capacity expansion
    Detailed design for Jungbu-Naeryuk line Icheon~Munkyeong railway roadbed construction lot 9
  • · 2016 : Detailed Design Service for Shinlim LRT Private Investment Project
    Myanmar Mandalay ~ Myitkyina Railway Rehabilitation and Modernization Feasibility Study
  • · 2015 : Feasibility study and preliminary design services for Great Train Express
    Preliminary and detailed design services for sector 5 of the dual-track subway of Hanam line (Sangil~Geomdansan)
    Pre-feasibility study of Paraguay Encarnacion LRT(light rail transit)
    Preliminary and detailed design services(T/K) for sector 4 of the dual-track subway of Hanam line (Sangil~Geomdansan)
    Basic design review, preliminary study & analysis and detailed design for Ukhaa Khudag~Gashuun Sukhait railway project
    Feasibility study and preliminary design services for Cheonan~Cheongju airport
    Preliminary and detailed design services for Dodam~Yeongcheon double track railway lot 3 & 5 of the central line
  • · 2014 : Detailed design services for east sea line(Wonnam~Jukbyeon, Yeonghae~Hupo) railway trackbed construction project
    Preliminary design services for the Jinjeob line(Danggogae~Jinjeob) lot 3 double tack railway construction project(T/K)
  • · 2014 : Preliminary and detailed design services for the Busan subway(Sasang~Hadan line) lot 5 construction project(T/K)
    Trackbed preliminary design for the Poseong~Pyeongtaek railway lot 2 construction project
    Feasibility study for Paraguay Encarnacion~ Artigas railway construction project
  • · 2013 : Preliminary and detailed design services for Gimpo subway lot 3 trackbed construction project
    Dual-track railway design for the Bujeon~Masan BTL project
    Feasibility study for Paraguay railroad construction project(railway across South America)
  • · 2012 : Preliminary and detailed design services for Ulsan new port lead-In railroad trackbed
    Preliminary and detailed design services for Hongseong~Songsan double track railway construction (lot 10) of west sea line
  • · 2011 : Preliminary and detailed designs for railway relocation of submerged districts around the Yeongju dam
    Tender design for Delhi MRT’s project of phase-Ⅲ
    Trackbed detailed design for inlet rail to Gunjang national industrial complex section 1
  • · 2010 : Trackbed alternative designs for sections 1 and 2 of the Honam High Speed Railway (HSR) 1-2
    Preliminary and detailed design for Seoul Metro Line 9(section 919) – T/K
  • · 2009 : Preliminary and detailed design for Incheon subway line 2(section 213)-T/K
  • · 2008 : Trackbed preliminary design for the Honam HSR section 6
  • · 2007 : Detailed design for Daegu urban railway section 3-3
    Double-tracking project of the Jeolla railway line(BTL)
  • · 2006 : Detailed design services for Bujo~Pohang railway construction of east sea line
  • · 2005 : Basic design for the sector 6 of the Seongnam~Yeoju dual-track subway
  • · 2004 : Detailed design service for the private investment project of Yongin light rail transit (LRT)

◆ Key Projects

Trackbed alternative designs for sections 1 and 2 of the Honam high speed railway (HSR) 1-2

Honam Rapid Transit Railroad is a part of the KTX in Korea and extends from Yongsan Station in Seoul to Songjeong Station in Gwangju. After having completed the basic plan for the project in August, 2006, design was executed over 3 years prior to the commencement of the construction in May 2009. The operation of this railroad began on April 2, 2015. Honam Rapid Transit Railroad (Honam KTX) was constructed for the purpose of balanced growth of the country, particularly, the activation of economy in the regions of Chungcheong and Honam. It is a mega-scale national policy project with the total length of 182.3km and total budget of 8.33 trillion Won to link the Osong Station with Gongju Station, Iksan Station, Jeongeup Station and Songjeong Station in Gwangju.

Seoyoung Engineering was in charge of the execution design of the Sectors 1 & 2 (alternative design) and the Sector 4 among the Seoul~Songjeong, Gwangju Line. We executed the design under the slogan of “Towards the most outstanding railway, the Honam Line, that will run with the hope for the future by carrying the beautiful scenery of the regions including undulating hills, peaceful fields and clean rivers” by considering the geological conditions of the land on which Honam KTX is being constructed.

With the commencement of the Honam KTX, the traveling time between Yongsan, Seoul ~ Songjeong, Gwangju was shortened from 2 hours and 39 minutes to 1 hour and 33 minutes (average of 1 hour and 47 minutes). As a result, half a day life zone that was previously limited to the regions around the Gyeongbu Axis was expanded to the entire country.

  • 이미지1
  • 이미지2
  • 이미지3
  • 이미지4
  • 이미지5
  • 이미지6
  • 이미지7
  • 이미지8
  • 이미지9