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Sub-grade drilling is the process of drilling holes in the ground to prepare for blasting or excavation in mining operations.
Sub-grade drilling is done to create holes for explosives to be placed in order to break up rock or soil.
It is an essential step in the mining process to create space for excavation equipment to access the desired material.
The depth and spacing of the holes drilled will depend on the type of mate...
Excavators and dumpers have various safety features to ensure the protection of operators and workers on site.
Excavators are equipped with ROPS (Roll-Over Protective Structure) and FOPS (Falling Object Protective Structure) to protect the operator in case of accidents.
Dumpers have seat belts to keep the operator secure while operating the vehicle.
Both excavators and dumpers have audible alarms to warn workers in the vi...
I applied via Recruitment Consulltant and was interviewed in Jul 2024. There was 1 interview round.
posted on 2 Sep 2024
I applied via Campus Placement and was interviewed in Mar 2024. There were 4 interview rounds.
Computer based test mcqs
posted on 24 Jan 2024
I applied via Company Website and was interviewed in Dec 2023. There were 2 interview rounds.
Sub-grade drilling is the process of drilling holes in the ground to prepare for blasting or excavation in mining operations.
Sub-grade drilling is done to create holes for explosives to be placed in order to break up rock or soil.
It is an essential step in the mining process to create space for excavation equipment to access the desired material.
The depth and spacing of the holes drilled will depend on the type of mate...
Excavators and dumpers have various safety features to ensure the protection of operators and workers on site.
Excavators are equipped with ROPS (Roll-Over Protective Structure) and FOPS (Falling Object Protective Structure) to protect the operator in case of accidents.
Dumpers have seat belts to keep the operator secure while operating the vehicle.
Both excavators and dumpers have audible alarms to warn workers in the vi...
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