Tehran Metro Line 1

  • “Khayam” to “15 Khordad” Stations Connecting Tunnel

    • Client:
    • Location:
    • Project Status:
    • Year:
    Project introduction
    • Tehran, the capital of Iran, first started constructing a metro system in 70’s, but due to financial problems the first mass transit line did not open until March 1999. Line 5 of the Tehran metro began operating in 1999 and was Iran's first metro system. From 2000 onwards, commercial operation began on Lines 1 and 2. Construction of these lines and extension of Line 2, started in February 2000. Since then, the metro system has been gradually expanding by adding more urban lines
    • The -east to west- line 2 meets –north to south- line 1 in “Imam Khomeini Station”. The first phase operated in August 2001, as for the second phase, from ”Darvazeh Dowlat Station” to “Mirdamad Station” (7 km, 8 stations) began its operation in March 2002. Another 5 km stretch was added in Oct 2002 during extension. This line was then extended towards the south to ”Haram Imam”, the former branch from ”Shahed” to ”Shahr-e Aftab” was also extended in 2017 to the Imam Khomeyni International Airport. The 31 km line of the airport station is part of line 1 and is expected to be expanded to “Shahr-e Jadid-e Parand” in Tehran (approx. 18 km).
    • Complementary operation
    • Ventilation shaft and emergency exits
    #
    #
    #
    #
    #
    #

  • Tunnel junction of “Shahed” To “Shahr-e-Aftab” Station

    • Client:
    • Location:
    • Project Status:
    • Year:
    Project introduction
    • Line 1, runs from north to south of Tehran and is 36.6 kilometers in total, of which 14.9 km is underground and rest at grade. With a total of 29 stations, 22 are underground and 7 above the ground
    • Tunnel construction using NATM and CUT & COVER methods
    #
    #
    #
    #
    #
    #

  • Tunnel junction of “Haram Motahar” To “Kahrizak” Station

    • Client:
    • Location:
    • Project Status:
    • Year:
    Project introduction
    • Construction of a 1780 m tunnel using Cut & Cover method
    • Paving and railing
    #
    #
    #
    #

  • ”Kahrizak” Station

    • Client:
    • Location:
    • Project Status:
    • Year:
    Project introduction
    • “Kahrizak Station” is the final station of the line 1 and is located in ”Kahrizak”, south of ”Behesht-e Zahra” in Tehran. The station was operated on July 21, 2011
    • Full Construction
    • Construction of the public urban landscape, mosque and public parking
    • Construction of metro police station
    #
    #
    #
    #
    #
    #

  • “Khayam” Station
    Facilities for Metro Line 1 and Line 2 Connecting Tunnel

    • Client:
    • Location:
    • Project Status:
    • Year:
    Project introduction
    • Complementary operations
    • Installation of electrical and mechanical equipment in tunnel connection
    #
    #

  • “Mosalla” Station

    • Client:
    • Location:
    • Project Status:
    • Year:
    Project introduction
    • "Mosalla Imam Khomeini” is a station of Tehran metro line 1.  The station is located in ”Mosalla-ye Tehran" next to ”Resalat Expressway between ”Shahid Beheshti Station" and ”Shahid Hemmat Station"
    • The exceptional location of the international exhibition and regional mosque nearby makes the station an important hub
    • Complementary operation
    • Construction of ventilation shaft and emergency exits
    #
    #
    #
    #