Testing

Reliable laboratory testing and classification are central to effective waste management and construction projects. GreenShepherd provides a wide range of accredited testing services in accordance with WM3, BS EN, and WRAP standards.

Waste Classification (Air Dried)

Under WM3 Guidance, soils and materials must be classified as hazardous or non-hazardous. Our air-dried waste classification testing provides an accurate assessment of contaminant concentrations, ensuring correct handling, treatment, or disposal routes.

a laboratory or industrial testing environment conducting WAC testing

Waste Acceptance Criteria (WAC)

WAC testing evaluates the leachability of contaminants, determining whether waste can be accepted at inert, non-hazardous, or hazardous landfill sites. Results are presented against the Landfill Directive thresholds to ensure compliance.

Asbestos Testing

Using polarised light microscopy (PLM) and gravimetric analysis, we identify asbestos fibers, fragments, and content in soils, aggregates, and construction materials. Testing ensures compliance with the Control of Asbestos Regulations 2012.

Geotechnical Testing

Our geotechnical laboratory services include particle size distribution, compaction testing, density and absorption, flakiness, and shape index in accordance with BS EN standards. These tests provide critical data on soil and aggregate performance for construction and engineering applications.

a geotechnical laboratory conducting soil and aggregate tests, highlighting technical expertise and precision

WRAP Compliance Testing

To ensure recycled materials meet WRAP Quality Protocol requirements, we conduct compliance testing that covers grading, contamination levels, and chemical suitability, ensuring recycled aggregates are fit for re-use in construction projects.