Leak Detection

Ensuring the integrity of landfill liners is critical. THG uses a modified common electrical method to test for the presence or absence of cuts or holes created during installation. These methods provide the landfill operators an extra level of confidence in the security of their landfill cells.

We also have equipment for the remote detection of leaking underground utilities. Contact us today for information on our leak detection services.

Electrically-Defined Holes in a 14-Acre Cap

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Hole in PVC Liner

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Holes in Landfill Liner

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Holes in Liner from Backhoe Bucket

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THG Geophysics
4280 Old Wm. Penn Hwy.
Murrysville, Pennsylvania 15668
Phone: 724-325-3996
Fax: 724-733-7901