IRR & Payback Period in Mining β DGMS Exam Notes π IRR & Payback Period in Mining β DGMS Exam Notes Financial evaluation is a vital component of mine management. Before starting or expanding a mine, project managers and owners must assess whether the investment will yield satisfactory returns. Two ...
Approval of Dust Suppression Devices in Drilling and Boring Equipment β Regulation 123(6)(b)(ii), CMR 1957 Approval of Dust Suppression Devices in Drilling and Boring Equipment β Regulation 123(6)(b)(ii), CMR 1957 ποΈ DETAILED NOTES 1οΈβ£ Introduction In coal mines, drilling and boring operations are ...