Material Management
Автор: Online Mining Exam
Загружено: 2025-10-02
Просмотров: 240
Описание:
Material Management in mining refers to the systematic planning, procurement, storage, movement, and control of materials (like explosives, machinery spares, fuel, protective equipment, and consumables) so that the right material is available at the right place, at the right time, in the right quantity, and at the right cost.
In coal and metalliferous mines, effective material management ensures:
📦 Inventory Control: Maintaining optimum stock (neither shortage nor overstock).
🏷️ Classification of Materials: Using techniques like ABC analysis (high value), VED analysis (vital/essential/desirable), and FSN (fast/slow/non-moving).
💰 Cost Efficiency: Reducing carrying cost, purchase cost, and wastage.
⏱️ Timely Supply: Ensures uninterrupted production and safety operations.
⚙️ Maintenance Support: Availability of spares & consumables reduces machine downtime.
🛡️ Safety & Compliance: Proper storage of explosives, oils, and chemicals as per DGMS/IME rules.
👉 In DGMS exams, questions are often asked on ABC analysis, EOQ formula, safety stock, reorder point, and classification techniques.
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