For rock slope stability, I recommend you contact Dr. ____ at Radford University in Virginia. I don't remember his name but he's in the geology department there and he specializes in rock stability. Expert witness kind of person has written several papers and some software, etc. <br>
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Hes...
You need to speak with a soil scientist who is familar with the soils in your area and who knows the County Staff. He/she can usually smooth over a situation such as the one you are currently involved in. <br>
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Don't call the plumber to fix an electrical problem!<br>
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geoman<br>...
Seismic refraction is your best bet ($$$$). However, if the cavern system is present at a shallow depth, ground penetrating radar will also work (less $$$$). Also, are there any surface features that indicate the presence of the cavern? Such as sink holes, karst topo, etc.?<br>
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