카타르 '도하 메트로 레드라인' 북부 터널구간 공사 완료 Tunnelling complete at Doha Metro 41km Red Line

41km 구간

SK건설 등 참여

 카타르 '도하 메트로 레드라인의 주요 마일스톤인 북부 터널공사 총 41km 구간이 완료됐다.

이는 전공정의 70%가 완료되었다는 의미이다. 

터널공사외 공정은 올해 하반기 이후에나 모두 완료될 예정이다. 

이 구간에는 SK건설 등 3개사 컨소시엄이 시공에 참여하고 있으며 GS건설은 레드라인 남부 지하구간을 

시공 중에 있다.

edited by kcontents 

관련기사 Related Article

카타르 도하 메트로 레드라인 남부 고가구간 계획 공정 달성 전망 Doha Metro Red Line South Elevated and At Grade project likely to achieve it’s elevated viaduct KEY TO date: VIDEO

http://conpaper.tistory.com/38794

황기철  콘페이퍼 에디터

ki chul, hwang conpaper editor 

Tunnelling complete at Doha Metro 41km Red Line

  

by Neha Bhatia on Mar 21, 2016 

Qatar Rail announced tunnelling work on the northern section of Doha Metro's Red Line has been completed. 

This milestone was achieved at the part of line between Legtaifiya Station and Qatar University. 

Completion of full tunnelling works is expected later this year, following which, contractors will move towards architectural and systems operations, such as track, power supply, and signalling. 

The completion of tunnelling works means over 70% of construction work for this section of the line is now complete. 

Legtaifiya Station is the spot where the Red Line emerges from the tunnels and rises up onto an elevated section, running past Qatar University, and on to Lusail.

Tunnelling on the Red Line started in 2014, and the track spans 41km from Wakra to Lusail. 

The northern section has been built by the Impregilo-SK E&C-Galfar Al Misnad JV (ISG) consortium. 

Seven of the line's 18 stations will be underground, according to The Peninsula.

Four tunnel boring machines (TBMs) have worked on the line, digging an average of 30m per day at their peak. 

TBM Lebretha achieved 42m on 29 March, 2015.

kcontents