Control Blasting Works

Onyx Engineering offers specialized Control Blasting Works for quarrying, mining, and large-scale construction projects. Our approach combines precise blast design, robust risk assessment, and meticulous safety and environmental controls to achieve predictable fragmentation, optimized production, and minimal ground vibration. With ISO 9001 quality management and ISO 45001 occupational health and safety certifications, we deliver disciplined planning, hazard analysis, and traceable documentation from blast design and permitting through to site restoration and post-blast evaluation. Our multidisciplinary team coordinates charge design, stemming, delay timing, and blast exemptions while protecting workers, nearby structures, utilities, and sensitive environments. Emphasis on vibration monitoring, flyrock prevention, dust suppression, and environmental stewardship ensures compliant, responsible blasting operations with transparent handover for subsequent processing or redevelopment.

Key differentiators:

• Tailored blast design and charge sizing for varied rock conditions
• Real-time vibration monitoring and blast方面 risk management
• Rigorous permitting, safety, and environmental controls
• Waste minimization, dust suppression, and responsible blasting practices

2) Service

• Pre-Blast Planning and Permitting

  • Site surveys, rock characterisation, blast design, and vibration modeling
  • Permitting, safety case, and blast area delineation

• Blasting Operations

  • Charger layout, initiation sequencing, delay timing, and blast mats
  • Blast monitoring, flyrock prevention, and dust suppression
  • Post-blast fragmentation analysis and secondary breaking as needed

• Safety, Compliance, and Environment

  • Permit-to-work systems, PPE protocols, and emergency response planning
  • Vibration, airblast, and ground movement controls
  • Environmental safeguards, dust/noise control, and debris containment

• Site Restoration and Handover

  • Debris management, backfill planning, and site cleanup
  • Post-blast vibration verification and regulatory sign-offs

3) Deliverables

• Blast design reports and charge calculations
• Vibration monitoring data and mitigation plans
• Pre-blast risk assessments and safety case
• Permits, approvals, and area isolation records
• Post-blast fragmentation analysis and site clean-up plans
• Debris containment and dust/noise control documentation
• As-built records and final handover package

4) Key metrics and value propositions

• Predictable fragmentation and through-put optimization
• Vibration control metrics and incident reduction
• Dust/noise control effectiveness and environmental compliance
• Regulatory approvals timeline and blast-area safety clearance
• Site readiness for subsequent processing or redevelopment

5) Regional and standards emphasis

• ISO 9001 (Quality Management) and ISO 45001 (OHS)
• Local blasting regulations, permits, and environmental rules
• Standards for vibration monitoring, dust control, and blast safety
• Coordination with authorities, utilities, and neighboring communities

Onyx Engineering delivers control blasting solutions focused on safety, precision, and environmental responsibility. From pre-blast design and permitting to controlled initiation and post-blast evaluation, our ISO 9001 and ISO 45001-certified processes ensure thorough planning, risk management, and compliant execution. We tailor blast designs to rock conditions and site constraints, minimizing ground vibration and disruption while delivering consistent fragmentation and downstream processing readiness.