Opencast Drilling & Blasting
Blast hole production drilling and controlled blasting for efficient, safe extraction on opencast mining operations.
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Drill & Blast Contractors · Rustenburg, South Africa
Precision Drilling & Blasting for Opencast Mining & Civil Projects
Almin Projects is a specialist drilling and blasting company in South Africa, delivering safe, ISO 9001:2015-compliant drill and blast operations — from blast hole production drilling to ground consolidation — backed by a zero-harm SHEQ culture, a modern Junjin rig fleet and live production data.
ISO 9001:2015Compliant operations
7.64M+ m³Mined safely by FY2024
Est. 201412+ years in drill & blast
Junjin JD1400EModern drill rig fleet
7.64M+
Cubic metres mined safely across our projects by FY2024
1,420+
Jobs created in the communities where we operate
870+
Local suppliers supported through our procurement
12+
Years of drill & blast expertise since 2014
What We Do
Specialist Drill & Blast Services
Six core services, one standard: safe, precise and on programme. Every project is run under our SHEQ management system with full regulatory compliance.
Civil Drilling & Blasting
Precision drilling and controlled blasting for roads, bridges, pipelines and bulk earthworks on civil construction sites.
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Ground Consolidation & Grouting
Pressure grouting, soil nailing and shotcreting to stabilise ground for foundations, tunnels and slopes.
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Project-Based Drilling
Tailored rotary and percussion drilling programmes built around your project's exact requirements.
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Seismograph Monitoring
Ground vibration and air blast monitoring with calibrated seismographs — defensible data for compliance and peace of mind.
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Chemical Rock Breaking
Non-explosive expansive agents for controlled rock breaking near structures, utilities and vibration-sensitive sites.
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Zero-HarmSHEQ culture, 365 days a year
Why Choose Almin
A Drill & Blast Partner That Delivers on Its Promises
Founded in 2014 and operating from Rustenburg in the heart of the Platinum Belt, Almin Projects combines deep geological knowledge, disciplined project management and a modern drill rig fleet to enhance the yield of every opencast and civil project we touch. As one of South Africa's established drilling and blasting companies, we serve opencast mines and civil contractors across North West, Mpumalanga, Limpopo and Gauteng — and take on projects nationwide.
- Proven safety record Rigorous risk management and stringent compliance on every bench.
- Advanced technology and equipment Junjin JD1400E rigs, maintained in our own Rustenburg workshop.
- Live production data Daily production dashboards and an online ISO SHEQ platform keep clients informed.
- Local impact Jobs and procurement that uplift the communities where we work.
1,420+
Jobs created
870+
Local suppliers supported
How We Work
From First Call to First Blast
A clear, four-step engagement process — so you always know what happens next and what it will cost.
Client Contact
We gather your project requirements and discuss your specific needs — site, rock type, volumes and timelines.
Project Proposal
Our team develops a detailed proposal and transparent cost estimate tailored to your project scope.
Client Acceptance
We finalise the agreement, confirm compliance requirements and lock in the programme together.
Site Establishment
Equipment and crews mobilise to site, and project setup begins — safely, and on schedule.
Our Technology
Every Blast Planned in BlastCalc Pro — Our Own In-House Platform
Most contractors plan blasts in scattered spreadsheets. We built our own software. BlastCalc Pro is Almin's private planning and costing platform: every pattern is simulated, costed and approved before a rig ever touches your bench.
- Blast simulation & pattern design Burden, spacing, charging and powder factor modelled per block — before drilling starts.
- Transparent, price-gated estimates Every rate is confirmed in the system before a proposal reaches your inbox.
- Full audit trail Designs and estimates are versioned, reviewed and signed off by competent personnel.
BlastCalc Pro outputs are planning estimates. Every design is reviewed and approved by competent, licensed personnel before any field work.
BlockA-12 North
Hole Ø140mm
Powder Factor0.85kg/m³
Burden × Spacing3.5 m × 4.0 m
Bench Height10.0 m
Stemming2.8 m
Fragmentation Target≤ 400 mm
Design StatusSimulated · Awaiting Approval
What Makes Us Almin
Support Behind Every Blast
Drilling and blasting is the visible work. Behind it sits a SHEQ department, a maintenance workshop and a head office team that keep every site running safely and efficiently.
SHEQ
Safety, Health, Environment & Quality
We prioritise the well-being of our workforce and protection of the environment through stringent safety protocols, continuous training and proactive risk management — with ISO-aligned systems driving continuous improvement on every site.
Maintenance
Heavy Equipment & Plant
Our maintenance team runs rigorous preventative schedules from our Rustenburg workshop, minimising downtime and extending machine life. Skilled technicians with modern diagnostic tools keep the fleet reliable — and your programme on track.
Support
Comprehensive Administrative Support
Head office manages procurement, logistics and administration in step with each operational site, the SHEQ department and maintenance teams — so field crews can focus entirely on safe, high-quality delivery.
Our Work
Straight from Our Sites
Recent photos captured by Almin crews on active drilling and blasting operations.
Questions, Answered
A Decade of Experience, Shared Openly
Having worked rigorously over the last decade to establish a reputable position as a leading drilling and blasting contractor, we're glad to share what we've learned. Whether you're curious about our processes, SHEQ commitments or equipment, our FAQ covers the questions clients ask most.
Browse All FAQsOpencast drilling and blasting involve using explosives to break up rock in open-pit mining operations. This method allows for the efficient extraction of minerals and preparation of construction sites.
We adhere to strict safety protocols, conduct thorough site assessments and use advanced technology to ensure safe, controlled blasting operations — all under our ISO-aligned SHEQ management system.
We operate state-of-the-art Junjin JD1400E drill rigs, maintained in our own Rustenburg workshop for precise, reliable drilling on every project.
Yes — from small civil construction tasks to large-scale opencast mining operations, we scale crews, rigs and support services to fit the project.
Ready to put proven drill & blast expertise on your project?
Tell us about your site and volumes — we'll come back with a detailed proposal and an obligation-free quote.