Examples of Highwall in a sentence
Highwall mining will be conducted in such a manner that subsidence will not occur and as thus, should be of no consequence to PHC.In summary, all of the Ramaco existing and proposed mines are well above any significantly producing aquifers.
It should be noted that in order to attain these acceptable results, the construction of some additional sediment control structures was required at the Ram No.1 Surface and Highwall Mine.
Royalty shall equal Underground Mining R, Highwall Mining R, and/or Surface Mining R as applicable Tonsc = Total Clean Tons of coal proposed to be leased and included in fully approved mine plans.
Highwall remnant" means that portion of a highwall that remains after backfilling and grading of a remining permit area.
Highwall" means the face of exposed overburden and coal in an open cut of a coal mining operation or for entry to underground mining operations.