The repairs are intended to fix problems like water on the staircase, seepage at joints and water damage on tunnel panels. This work includes applying grout to spaces behind “the platform cavern ...

The NDRF teams noticed an earth fracture on a side of the tunnel wall, from where the seepage water was gushing in and the roof of the collapsed area was very unstable as the noises of shifting ...

which is stated to be increasing constantly perhaps due to an increase in the intensity of water seepage. Formation of fresh cavities in the exact spot of the tunnel collapse which was throwing ...

tunnel since Saturday are not only racing against time but also battling continuous seepage and thick slush that have significantly slowed down operations. Transport Minister Jupally Krishna Rao ...