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Jumbo Drill Operator

NQR Code:QG-04-MG-04058-2025-V2-SCMS

  • Old Code: QG-04-MG-04058-2025-V2-SCMS

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About this Qualification

Job Description

A Jumbo Drill operator is responsible for the operation of a single/double/multi-boom jumbo drilling rig for underground mine development and installation of roof and side support. Jumbo drill operator requires the knowledge of layout of mine workings, cross-sectional dimensions of working face, drilling and blasting pattern and design, roof and side support plan as per approved SSR (Systematic Support Rule), operation and maintenance module of the jumbo drill machine. The individual will be a major contributor in increasing and enhancing the productivity of machine and manpower safety at the workplace.

Eligibility Criteria

Criteria 1 Criteria 2 Experience Training Qualification
12th Passed No Experience None
11th Passed 1.5 Years None
10th Passed 3 years None
Previous NSQF qualification of Level 3 3 years None

Progression Pathway

  • NSQF Level 5 - Mining Mate/Sirdar

Learning Module In Job Role/Qualifcation

National Occupation Standards (NOS)/Module NOS Code Mandatory/ Optional Estimated size (Hours) Nos Credit Level
Prepare Jumbo drill machine for operation MIN/N1208 Mandatory 150 5 4
Perform Operations on Jumbo Drill MIN/N1209 Mandatory 150 5 4
Perform routine maintenance and troubleshooting on the jumbo drill machine MIN/N1210 Mandatory 90 3 4
Employability Skills (30 Hours) DGT/VSQ/N0101 Mandatory 30 1 2
Follow Health, Safety, and Environmental guidelines for Underground Metalliferous Mines MIN/N1702 Elective 60 2 3.5
Follow Health, Safety, and Environmental guidelines for underground coal mines MIN/N1704 Elective 60 2 3.5