Yet another Sink Hole in the Greater Carletonville area due to the porous Dolomite Rock and old leaking Canals transporting pumped underground water.
In this Instance, Prime Line Projects was contracted to install a concrete pipe directly over the Sink Hole, and then line the concrete and construct 2 Culverts at the inlet and outlet to the Sink Hole Crossing.
Using a Prime Line Projects Developed Lining Technique, a single pull of 100meters off 900nb HDPE pipe was lined into the concrete pipe.
A Puddle pipe was installed at the Inlet and Outlet of the line, and our 50ton Winch was positioned on site for the 100meter pull.
