Lucknow Metro | LMRC completes the work of track laying in upline tunnel
Lucknow: The Lucknow Metro Rail Corporation (LMRC) has achieved another milestone while completing the work for the underground section between the Charbagh Metro station ramp & the K. D. Singh Stadium Metro station ramp by completing the track laying work in the UPLINE tunnel of this underground section. LMRC is using the Mass Spring System (an elastomer pad of 25mm thickness) below the track bed for construction of track. Mass Spring System, procured from Austria, eliminates the problem of vibration and sound in adjoining structures of the underground portion. For the construction of track, first of all the Elastomer Mass Spring System sheet is laid, then reinforcement mesh is laid over this and then it is filled with concrete up to the rail bottom. Rails are wielded continuously to avoid any joint in the rails. The track laying work in the DOWNLINE tunnel of the underground section is also in its penultimate phase and there is a clear possibility of its completion within the ne...