Here at Guardian/Willowstick our technology is capable of being applied to mapping and modeling tunnels, as well as other civil structures. Detecting precise locations of water exfiltration, infiltration and porous zones.
Nearly all of our investigations can be performed non-intrusively allowing for studies to be completed in areas that before were inaccessible due to health, safety or public concern. Issues like: sinkage, structural damage, tunnel leakage, water invasion, ferrous erosion, and chemical contamination are being solved preemptively every day by Guardian/Willowstick.