Geothermal Field Backfill and Quality Assurance
Quality Assurance Key Points;
1) As the field is Backfilled there is a monitor that checks the level of back fill is at 3 feet deep.
2) Second monitor watches the 60 psi pressure of the field to ensure that we do not develop a leak as the backfill takes place.
3) The field is backfilled with native clay soils to ensure high conductive to the underground spring where the geothermal field is installed.