See Examples

  Typical trench after breaking out the cement slab and prior to installing perforated pipe and washed rock. The collection discharge, to the exterior, is visible on the left
 
 Foundation wall and footing after break-out
   Foundation wall and footing after break-out
   Detail of landing drain installation
   Typical trench after installation of perforated pipe and washed rock. A clean-out access is visible at the corner.
   Installing drainboard
   Detail of new cement and drainboard. A clean-out access is visible in the corner.
   Foundation wall and footing after break-out
 
 Foundation wall and footing after break-out
   Typical trench after installation of pipe and gravel. The warped paneling is the result of water intrusion.
   Detail of new cement and drainboard
   Detail of new cement and drainboard
   Detail of finished product
   Detail of finished product
   Foundation wall crack, with water stains caused by water intrusion
   Standing water in a crawl space. Fallen insulation is caused by high humidity as a result of the the standing water.