Gas pipeline construction and assembly Martorell (Barcelona) – Figueres (Girona) south section. Spain.

    Category
    Activities, Industrial projects, Pipeline works

    Characteristics:
    • Length (km): 89.6
    • Diameter (in): 36” (914 mm)
    • Pressure (bar): 80
    • Pipe: API5L Grade X-70

     

    Principal details:
    • 6 valve positions
    • 2,200 m horizontal perforations 48”
    • 2,250,000 m³ of earth movements
    • 23,000 m³ concrete for protection
    • 2 automatic welding lines (6+3 cabins)

     

    Automatic welding line
    Heavy earth moving machine
    Construction of banking for restoration of land (59,000 m³ placed)
    Crossing of R. Llobregat.
    Concentric ballasting of pipeline with reinforced concrete
    Insertion in underwater trench