Resource Library

Gary J. Weil shares an
unusual skill with
Superman: Both can see
through solid objects.
Weil is president of EnTech
Engineering Inc., which
specializes in testing buildings,
roads, bridges and buried pipes
without damaging them.
Using infrared still and video
cameras and ground radar, Weil
and his crews can detect
internal gaps, voids, cracks,
leaks and trapped water that
are invisible on the outside.