The Vauxhall Station project began in July 2014 and is still
running. The project comprised of the formation of a new 8mtr Ø
elevator shaft for the new ‘step free’ access project. The removal
of the 2mtr thick reinforced concrete slab had to be removed by
non-percussive methods as this was being carried out directly
adjacent to a “live” station. Using diamond drilling methods a
separation cut was made around the perimeter, and various grouting
holes were prepared to enable the tunneling...