In preparation for transporting the L-beam below ground, the cage with the L-beam is lowered to ramp level to secure the beam to the top of the cage. Photo: Matthew Kapust, SURF
March 31, 2025
In preparation for transporting the L-beam below ground, the cage with the L-beam is lowered to ramp level to secure the beam to the top of the cage. Photo: Matthew Kapust, SURF