Fema Mining and Drilling Limited seeks an experienced Drilling and Blasting Supervisor to oversee all drilling and blasting operations at our Katoro-Geita site. The successful candidate will ensure safe, efficient, and regulatory-compliant rock fragmentation to support our mining objectives.
Key Responsibilities
- Operational Excellence
- Plan, supervise, and execute drilling and blasting activities in alignment with project specifications.
- Ensure accurate blast hole drilling (depth, spacing, alignment) using modern drilling equipment.
- Oversee explosive loading, initiation systems, and blast execution to optimize fragmentation and minimize environmental impact.
- Safety & Regulatory Compliance
- Enforce strict compliance with Tanzanian mining laws, including the Explosives Act and OSHA Tanzania safety standards.
- Conduct pre-blast risk assessments, secure blast permits, and implement safety zones.
- Train teams on safe handling/storage of explosives (ANFO, emulsions, detonators).
- Team Leadership
- Supervise drilling/blasting crews and subcontractors, ensuring adherence to SOPs.
- Provide hands-on training for new personnel on equipment (e.g., rotary drills, DTH rigs) and blast design.
- Reporting & Documentation
- Maintain detailed records of blast designs, explosive usage, and post-blast evaluations.
- Submit daily/weekly reports to the Project Supervisor on progress, challenges, and corrective actions.
- Equipment & Inventory
- Monitor maintenance of drilling rigs and blast initiation tools.
- Manage explosive inventory and coordinate with suppliers for timely replenishment.
Qualifications & Competencies
- Certifications:
- Valid Tanzanian Blasting License (issued by Explosives Regulatory Authority).
- OSHA or equivalent safety certification.
- Must be a driller of variety drilling rigs ( DP 1100, Epiroc range, DP1100i e.t.c)
- Must have worked as a drilling supervisor at least one year
- Driller trainer previous experience will be added advantage
- Experience: Minimum 5 years in drilling/blasting, preferably in gold mining (open-pit or underground).
- Technical Skills:
- Proficiency in blast design software (e.g., ShotPlus).
- Familiarity with GPS-guided drilling systems.
- Language: Fluency in English and Swahili.
Working Conditions
- Rostered shifts (may include nights/weekends).
- Site-based at Katoro-Geita with exposure to dust, noise, and outdoor weather.
Performance Metrics
- Safety: Zero reportable incidents.
- Efficiency: 95% adherence to blast design outcomes.
- Cost Control: Minimize explosive waste and equipment downtime.
