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Bench & Dump Failures in Opencast Mines – DGMS Notes
access_time 2025-09-27T15:31:01.027Z face Online Mining Exam
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...
Mines Act 1952 – Worker Welfare & Health Provisions
access_time 2025-09-27T15:06:07.734Z face Online Mining Exam
Mines Act 1952 – Worker Welfare & Health Provisions Health & Safety Provisions Section 19 – Drinking Water: Mines must provide clean and safe drinking water. Section 20 – Conservancy: Latrines & urinals to be provided separately for men & women, well maintained. Section 21 – Canteens: Mandatory in m...
Motivation Theories in Mining – DGMS Exam Guide
access_time 2025-09-27T14:25:31.582Z face Online Mining Exam
Motivation Theories in Mining – DGMS Exam Guide Maslow’s Hierarchy for Miners Maslow’s hierarchy (physiological → safety → social → esteem → self-actualization) can be applied to mining: Physiological: wages, canteen facilities, rest shelters. Safety: accident-free workplace, proper PPE, DGMS-compli...
Water Hazards in Underground & Opencast Mines – DGMS Notes
access_time 2025-09-26T19:19:26.855Z face Online Mining Exam
Water Hazards in Underground & Opencast Mines – DGMS Notes 💧Introduction Water is one of the most dangerous hazards in mining. Sudden inrush of water from old workings, surface sources, aquifers, or heavy rains can cause catastrophic mine inundations. Many of India’s worst mine disasters (e.g., Cha...
Conditions for Haul Roads in Opencast Mines – Regulation 101 of CMR 2017
access_time 2025-09-26T05:02:16.496Z face OME
Conditions for Haul Roads in Opencast Mines – Regulation 101 of CMR 2017 📘 Conditions for Haul Roads (Regulation 101 – CMR 2017) 1. Introduction In opencast mines, heavy earth moving machinery (HEMM) such as dumpers, tippers, dozers, loaders, and shovels operate continuously. These machines are lar...