A complete step by step service
From very earliest times Man has exploited the Earth's valuable minerals by excavating or
mining them. Included among these minerals are, most commonly, coal, fireclay, ironstone,
sandstone, limestone and salt. The result of this exploitation has been a legacy of
abandoned mine workings, many at shallow depth, and mine shafts, whose precise location
and status are, in many cases, unknown. These represent a major potential danger to
existing and planned new structures.
David Carmichael can assist in any or all of the