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Drilling Services

Contaminated Land Management — Summary

Contaminated Land Management ensures that land affected by past industrial, commercial, or hazardous activities is properly assessed, remediated, and made safe for its intended use. Nova Group provides end-to-end services covering soil, groundwater, and surface-water contamination, ensuring full environmental compliance.

Nova Group’s Approach

  • Assess Thoroughly: We begin with detailed site investigations — analysing soil, groundwater, and water systems using accredited laboratory testing.
  • Identify Risks Clearly: Our environmental specialists map contamination sources and determine the level of risk for people, property, and the environment.
  • Plan Smart Remediation: We develop practical, cost-effective remediation strategies tailored to the site’s condition and future use.
  • Execute & Validate: We manage cleanup activities and complete post-remediation validation to ensure the site meets regulatory standards and is ready for development or continued use.

Combining expertise, hard work and reliability, Nova Group Pacific are able to deliver solid flight auger drilling methods to ensure your projects are completed safely, on time and within budget.

Environmental & Geotechnical Drilling

Nova Group Pacific specialise in environmental and geotechnical drilling services, which involve assessing in-situ soil conditions, soil profile characteristics, foundation stability, and lithology investigations. These services provide essential data for environmental, engineering, and construction projects, ensuring stability and safety throughout.

Groundwater Monitoring Well Installation

Installation and development of groundwater monitoring wells to establish groundwater contamination, groundwater depth, groundwater quality and levels to ensure environmental compliance for the likes of service stations, airports, defence bases, landfills, contaminated land and more.

Concrete Coring

Nova Group Pacific offers coring services to facilitate material sample collection for analysis, as well as create openings for electrical conduits, plumbing, reinforcement bolts, and other essential elements in construction and engineering projects.

Soil Vapour Bore Installation

In order to establish the potential presence of in situ soil vapour contamination, Cassius Drilling can install soil vapour bore wells to monitor and manage in-ground or sub slab vapour intrusion relating to volatile organic compound levels and explosive gases (such as methane) of contaminated land.

Pricing

$250 per hour, 4 hour minimum including mobilisation.

For drilling in the Sydney Metro area. All other areas of NSW will incur travel costs.

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