Blasting Officer

Job Description

Role & responsibilities Plan and supervise all drilling and blasting activities in coordination with mine planning engineers. Design blast patterns considering strata conditions, bench height, burden, spacing, and desired fragmentation. Ensure correct charging and stemming of blast holes as per standard procedures. Monitor and control blast-induced effects like vibration, fly rock, and air overpressure. Ensure that explosives are stored in approved magazines and that daily usage is tracked properly. Maintain inventory records for explosives, detonators, and accessories. Enforce blasting time signals (Warning, Blasting, and All-Clear). Set up and monitor safety exclusion zones around blast sites. Ensure all personnel are at a safe distance or under cover before blasting. Use and ensure proper Personal Protective Equipment (PPE) . Personally investigate and supervise the handling of misfired shots . Mark and isolate the misfire area and follow misfire disposal procedures as per CMR and DGMS instructions. Maintain proper misfire records . Maintain and submit the following records: Daily Blasting Report Explosive Issue and Consumption Register Blast Performance Reports Misfire Logs Submit reports to Mines Manager , Safety Officer , and DGMS when required. Conduct toolbox talks and training for shotfirers, helpers, and drilling teams on blasting safety and procedures. Educate workers on dangers of improper explosive handling and the importance of following blast protocols . Ensure blasting operations comply with: Coal Mines Regulations, 2017 (Regulations 95108) Explosives Act, 1884 & Rules, 2008 DGMS Circulars and Notices Assist mine management in audits and inspections by statutory authorities . Assess post-blast results (fragmentation, throw, muck pile shape). Recommend adjustments to blast design for productivity and safety . Coordinate with geologists and engineers to modify blasting based on strata or seam conditions. Preferred candidate profile Must hold a valid Blasters Certificate of Competency (Coal) issued by DGMS. Familiarity with modern blasting tools, software (e.g., blast simulation), and vibration monitoring systems is beneficial.