At FGS Agri, we offer professional soakaway testing & archaeological test pit excavation services to support your land development, infrastructure projects and archaeological investigations. Our team combines practical expertise, modern machinery and site-specific advice to help clients meet regulatory standards, design effective drainage solutions, and carry out sensitive excavation works in line with archaeological briefs. Whether you’re managing a construction project, planning sustainable drainage, or supporting heritage research, we provide efficient, reliable services tailored to your site’s unique requirements.
Soakaway Testing:
Soakaway testing – also known as percolation or infiltration testing – is a vital first step in assessing how well your soil drains. At FGS Agri, we carry out on-site testing to measure how quickly water infiltrates through the subsoil, helping you plan and implement effective surface water drainage systems, from soakaways and sustainable drainage system (SuDS) to septic tank drainage fields.
Whether you’re developing land or updating existing infrastructure, early-stage soakaway testing is key to:
- Meeting regulatory requirements
- Designing efficient drainage systems
- Protecting the environment
- Avoiding costly drainage failures
- Supporting sustainable land management
We work with a wide range of clients including developers, builders, landowners, farmers, architects, engineers, planning consultants, and utility contractors. Our tailored service combines consultancy, site-specific testing and practical planning advice to support the needs of your project – no matter the scale.
Archaeological Test Pit Excavation:
FGS Agri provide professional excavation services to support archaeological investigations across the South of England. Our experienced operators are trained to prepare precise and efficient test pits, offering a reliable foundation for archaeological teams to carry out their assessments.
Using a fleet of modern specialist machinery – including wheeled and tracked excavators, as well as 3CX machines – we’re equipped to handle test pits of all sizes, from smaller digs to large-scale excavations up to 20 tonnes.
Our team works closely to the specifications of archaeological briefs, respecting the unique requirements and sensitivity of each site. Whether working alongside developers, councils, or archaeological contractors, we ensure works are completed efficiently, safely and in accordance with best practice.
We also have a variety of equipment available for hire view equipment hire