At North Western Geotechnical, we specialise in conducting comprehensive Land Capability Assessments (LCAs) for properties that are not connected to the mains sewer system.

An LCA is essential before installing a septic or onsite wastewater management system. This assessment determines the most suitable type and size of wastewater disposal system needed to ensure safe, effective, and legally compliant onsite wastewater management.

The LCA process is thorough and involves several key steps. It starts with desktop research to gather relevant background data, followed by field surveys to assess the land's characteristics. In-situ permeability testing is then conducted to measure the soil's ability to absorb water, and laboratory analysis is carried out on soil samples to further assess their suitability for wastewater disposal.

All of this information is compiled into a detailed report that provides critical insights into the land’s capacity for wastewater management. This report ensures compliance with local regulations and environmental standards, while also promoting long-term sustainability by recommending appropriate wastewater solutions tailored to the unique characteristics of your property.