The second type of water is sub surface.
Surface water drainage solutions.
In theory every lot was graded to drain so that water in the backyard flows through a swale down the sideyard to the curb or storm drain.
The ecp channel drain is a lightweight drain system with.
Made from tough recycled uv stabilised polymer the.
Drainage issues involve two types of water.
The first is surface water which occurs when excess water collects in pools on your lawn or in large puddles on your driveway.
Integrated surface water drainage system.
Economical and efficient solution thefor removal of surface water to comply with as nzs 3500 2003 the entire range of stormwater pits can be used with confidence and permit easy installation.
Surface water drainage solutions.
A channel drain eliminates the need for grading the surface to a low area.
It collects there because it has no place to go.
This water collects underground and becomes trapped when there s poor drainage.