We provide comprehensive drilling services for mine infrastructure and utility installation, covering everything from ventilation shafts and escape routes to water access points, cable conduits and service holes. Our solutions are fully adaptable to both underground and surface applications, designed to meet stringent operational, engineering and safety requirements. With extensive experience in integrating new infrastructure into active sites, we ensure minimal disruption to existing operations while delivering durable, compliant installations that support long-term performance.
Our team uses specialised equipment and techniques to operate efficiently in challenging geological and logistical conditions, whether in remote open-cut environments or confined underground spaces. Every project is executed with a focus on quality, precision and adherence to site-specific and industry-wide safety standards, ensuring operational continuity and reliability for our clients.
CDHD constructs strategically positioned ventilation and escape shafts to improve airflow in underground environments and support emergency safety planning. These shafts are designed to comply with mining regulations and site-specific requirements, ensuring worker safety and emergency preparedness.
Our teams use precision drilling and proven casing methods to integrate seamlessly into existing mine layouts without disrupting ongoing operations. Each hole is completed to specification, allowing for reliable ventilation and egress systems that support long-term mine safety and air circulation performance.
We install durable cable tray routes and utility conduits to support power transmission and communications infrastructure in active mining and construction sites. These services help clients achieve system stability, site-wide compliance and future capacity for electrical and communications upgrades.
Our crews apply safe drilling methods and protective installations that shield infrastructure from mechanical damage, vibration or environmental exposure. This solution is ideal for projects expanding underground services or modernising electrical pathways in line with safety protocols and operational continuity requirements.
CDHD provides precision drilling for water access holes designed to meet operational and environmental standards.
We construct dedicated shafts and service points that accommodate casing, sealing and protection systems to prevent water ingress or contamination. These installations support both potable and process water supply requirements across surface and underground facilities. Each water line access point is completed with a focus on structural integrity, flow reliability and compliance with safety regulations. Our approach ensures water quality and serviceability over the full project lifecycle.
We design and deliver custom drilling solutions tailored to site-specific infrastructure requirements.
CDHD works closely with clients to integrate utility installations into existing mine systems with minimal disruption. Our services include drilling for ventilation ducting, cable trays, water lines and other utility access points. Using advanced planning and precise delivery, we meet engineering tolerances and ensure performance under demanding site conditions. These solutions are ideal for remote or active sites requiring safe efficient utility installation that supports long-term infrastructure reliability and maintenance access.
Explore our services, systems and proven track record in one comprehensive overview.
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