Our Engineering & Construction Services
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Safe, Precise and Dependable Multidisciplinary Execution
6 Chains Holdings delivers civil, mechanical, structural, electrical and shutdown services for mining, industrial and infrastructure projects.
Our work is executed under strict SHEQ controls, supported by ISO-aligned quality processes, and delivered by skilled teams trained for high-risk environments.
We do not generalise.
We execute with discipline, compliance and engineering accuracy.
Civil Engineering & Construction
High-Integrity Civil Works for Industrial, Mining & Infrastructure Projects
We provide civil engineering services that require precision workmanship, strict quality control and consistent compliance with engineering specifications.
Capabilities Include
- Reinforced concrete structures
- Stormwater drainage systems
- Culverts, canals & effluent channels
- Earthworks, excavation & trenching
- Gabion baskets & stone pitching
- Roadworks and layerworks
- Structural foundations
Mechanical Fitting & Plant Maintenance
Supporting Plant Reliability Through Skilled Mechanical Execution
Our mechanical fitting teams support mining operations, industrial plants and material-handling systems with precision maintenance and repair services.
Capabilities Include
- Conveyor belt & chain repairs
- Slurry pump installation & maintenance
- Hydraulic system repairs & diagnostics
- Ventilation inspections
- Roof & wall structural assessments
- General mechanical fitting for plant equipment
- Shutdown mechanical support
Structural Steel & Fabrication
Fabrication, Welding & Structural Repairs Built on Accuracy and Compliance
We fabricate and install structural steel and engineered metalwork for mining, industrial and civil environments.
Capabilities Include
- Light & heavy structural steel fabrication
- Coded welding (certified welders)
- Boiler making
- Structural reinforcement & repairs
- On-site modifications
- Custom barricade systems
Electrical Installation & Maintenance
Safe, Compliant Electrical Work for Industrial & Mining Environments
We provide electrical installation and maintenance with full adherence to SANS standards, OHS Act requirements and client-specific safety protocols.
Capabilities Include
- Industrial electrical installation
- Electrical repairs & diagnostics
- Workshop electrical upgrades
- Fault identification & corrective repairs
- General electrical maintenance
Shutdown & Field Maintenance
Disciplined Multidisciplinary Support for Shutdowns & Critical Work
We mobilise rapid-response, multidisciplinary crews for planned shutdowns, urgent repairs and high-pressure maintenance environments.
Capabilities Include
- Full shutdown team deployment
- Mechanical, civil, structural & electrical scope execution
- Plant disassembly, repair and reassembly
- Deviation reporting and corrective action
- Daily progress & safety reporting
- Rapid mobilisation for emergency work
Procurement & Industrial Supply
Reliable Supply of Mining Tools, Fasteners & Industrial Components
We supply essential components required to support safe and continuous operations in mining and industrial environments.
Capabilities Include
- Roof bolter drills
- Studs, bolts, nuts & fasteners
- Mining tools and hardware
- Custom-engineered components
Why Our Execution Matters
Technical Accuracy, Disciplined Teams, Safety-Driven Performance
We deliver:
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Engineering-spec workmanship
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Strong site supervision
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SHEQ-first operations
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Reliable schedule adherence
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Multidisciplinary capacity
We avoid:
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Unsafe shortcuts
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Poor documentation
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Inconsistent labour quality
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Non-conforming work
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Project delays
This is why EPC contractors, mines and industrial clients trust 6 Chains for technical execution.
Ready to Discuss Your Project?
Whether it’s civil works, mechanical repairs, structural fabrication, electrical installation or shutdown support we deliver safe, precise and dependable engineering services.