Under that thin layer of rock and soil is the water level
, as you can see by the height of the guy in the trench we are about 8′ under the street level – the wonders of water and pressures – the water makes this layer of soil stronger -as concrete-
Installation of a brand new state of the art top-technology DRAINAGE system. This R-tank configuration is built underground and prevents flooding when sewer systems do not allow the proper flow.