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Casting Of Girders For Superstructures in Viaduct of Metro

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                                          Girder ●       Girder is the superstructure of viaduct on which the rail tracks are laid and train runs. ●       It rests on the piers, one at each end. ●       Since we have two tracks, each pier supports four U girders (two on each side) ●       U girder weighs around 140 Tons and is 25 m long. There are 3 bed in the Casting Yard for both U girders and pier cap – • Caging Bed • Casting Bed • Curing Bed Each Bed is Capable of Making four Girders simultaneously in a row. Methodology : 1.     Four Cages are fixed at the Cage Bed. 2.     Cleaning And Oiling of Mould/Shuttering of Casting bed is done. 3.     Lifting Of Cage and Shifting to Casting Bed is done. 4. ...