
Void Investigation for Pipeline Construction
THG Geophysics was asked to investigate an open hole that was exposed […]
THG Geophysics was asked to investigate an open hole that was exposed […]
As part of the development process for oil and gas well sites […]
Subsurface coal mining underlies many regions of southwestern Pennsylvania. The remnant subsurface […]
GF Instruments has just […]
One of the most useful applications of geophysical survey techniques is the […]
THG Geophysics Ltd., has experienced staff proficient at utility locating in challenging […]
Concerns were expressed about underlying bedrock conditions affecting settlement for a proposed […]
Heavy vehicle use coupled with harsh weather conditions lead to deteriorating highway […]
As part of a Marcellus gas well pad construction project in Ohio, […]
Come check out our booth at this years 2017 Southeastern Archaeological Conference! […]