Drilling and Blasting
Coldwell Drilling Company Australasia is a specialist in the fields of drilling and blasting. We offer a safe, professional and specialised service to the mining and civil sectors.
Drilling
Our comprehensive fleet of hydraulic crawler drills and professional personnel allows us to provide;
- Production drilling for quarries and surface mining operations
- Blast Hole Drilling from 76mm to 381mm
- Probe drilling to detect underground workings and voids and to investigate sub-surface geology
- Geotechnical drilling to provide de-watering / de-pressurization for open pit mines
- Pre-split drilling and contour drilling
- Pioneering / development drilling to provide level work areas for larger equipment
- Blast hole sampling with drill mounted sample splitters
- Computer assisted drill & blast design services
- Drill & blast operation auditing services
- RC, DHH & Diamond Core
Blasting
- Pre-split and final wall blasting
- Pioneering / contour blasting to provide level work areas for larger equipment
- Controlled blasting operations for work in urban environments and close to infrastructure and services
- Environmental and quality assurance monitoring of blasting operations
- Computer assisted drill & blast design services
- Drill & blast operation auditing services
- Supply bulk and packaged emulsion, watergel and ANFO explosives including dedicated on-site facilities and equipment
- Provide customised explosive formulations to provide solutions to site specific problems or requirements
To find out more please phone or email.