Bench & Dump Failures in Opencast Mines – DGMS Notes Introduction In opencast mines, the stability of benches (working steps) and dumps (waste overburden heaps) is critical for safe operations. Bench or dump failure can cause large-scale slope collapse, equipment loss, production delays, and even fa...

DGMS Mining Management & Safety Notes with MCQs – Planning, MMR 1961, VTR 1966, Accident Analysis 1. Planning, Organising & Controlling (Management in Mining) Planning Definition: Deciding in advance what to do, how to do, when to do, and who will do it. In Mining: Mine development plans (drilling, ...