|
Does geoelectric leak location work? Yes.
|
| Here is a 2mm puncture hole located under
a 150 mm layer of sand and a geocomposite. |
|
|
| The puncture, from the
underside, was made by a stone between the geomembrane and the thick
horizontal flange of a prefabricated
sump. |
|
|
| How large was the stone? Not very, about
half the size of a 1 cent coin, but it was angular. |
|
