Mine Operations
Traditional quarrying frequently fails due to divided responsibility: blasting contractors blame the extraction team for uneven floors, machine operators blame rock fragmentation for equipment damage, and external repair crews take days to deliver spare parts. Our Mine Operations division integrates heavy earth extraction with on-site mechanical plant upkeep under a unified service level agreement.
We run open-cast quarrying operations while maintaining complete responsibility for machine health, consumables procurement, and statutory safety under state Directorate of Geology and Mining (DGM) frameworks.
Key Deliverables & Work Streams
- Contract Quarrying & Extraction: Controlled drilling, bench advancement, mechanical hydraulic excavation, and haul-road grading calibrated to maintain steady feed rates into primary crushers.
- Pit Engineering & Water Management: Strata stability monitoring, sump design, and high-capacity pit dewatering circuits to prevent monsoon extraction shutdowns.
- Plant Maintenance & Availability SLAs: Dedicated on-site technicians providing routine servicing, oil sampling, and mechanical rebuilds for excavators, wheel loaders, and crushing units under guaranteed 90% availability targets.
- Wear-Part & Consumables Supply: On-site inventory management for high-wear items, including 18% to 22% manganese jaw dies, cone mantles, polyurethane screen meshes, drill steels, breaker chisels, and industrial lubricants.
- Statutory & Environmental Governance: Implementation of progressive mine closure plans, topsoil conservation, bench green-belt development, and District Mineral Foundation (DMF) filings in accordance with state minor mineral concession rules.
Frequently Asked Questions
What safety and statutory regulations govern contract mining operations under this service?
Operations strictly adhere to state Directorate of Geology and Mining (DGM) frameworks, state minor mineral concession rules, and statutory mine safety standards under MMDR Section 15, ensuring complete environmental and legal compliance.
How do you guarantee equipment availability and operational SLAs for HEMM fleets?
Dedicated on-site technicians manage continuous maintenance, oil sampling, component rebuilds, and telemetry monitoring to guarantee 90% mechanical availability for heavy earthmoving machinery.
What types of geological deposits and extraction capacities are covered?
Services cover basalt, granite, limestone, sandstone, and clay deposits, servicing quarry concessions with monthly output capacities ranging from 15,000 to 100,000 metric tonnes.
How are crushing plant MRO and wear-part replacements handled on-site?
On-site inventory management guarantees stock for high-wear consumables (such as 18–22% manganese jaw dies, cone mantles, polyurethane screen deck meshes, and breaker chisels) to prevent operational downtime.
What measures are implemented for monsoon dewatering and pit stability?
We integrate customised pit dewatering circuits, high-capacity pumps, strata monitoring, and engineered sump designs to ensure continuous extraction during heavy rainfall.