practical, professional site investigation

BRE 365 Soakage Testing

GeoTec Site Investigations provides BRE 365 soakage testing for consultants, developers, drainage engineers and domestic clients.

Windowless sampling services

Infiltration testing to support soakaway and drainage design

BRE 365 soakage testing is used to assess the infiltration capacity of the ground at a proposed soakaway location. The results can help determine whether soakaway drainage is suitable and provide information for drainage design, planning submissions and SuDS strategies.

Practical site investigation, clear communication

How the testing helps

A soakage test measures how quickly water drains into the surrounding ground. This helps drainage engineers assess whether the ground can accept surface water and informs the design of a suitable soakaway system.

Workers collect samples by the water in a coastal area near storage tanks in the afternoon
Old sewage treatment plant
construction workers installing pilings in water
Worker applies purple primer to PVC pipe in construction site during daylight hours in a trench

When soakage testing

is required

BRE 365 soakage testing may be required for:

New build developments
Domestic extensions
Surface water drainage design
Planning applications
SuDS drainage strategies
Soakaway feasibility checks
Drainage consultant investigations

When soakage testing

is required

BRE 365 soakage testing may be required for:

New build developments
Domestic extensions
Surface water drainage design
Planning applications
SuDS drainage strategies
Soakaway feasibility checks
Drainage consultant investigations
Practical site investigation, clear communication

Supporting planning and design

Local authorities, drainage engineers and planning consultants often request soakage testing where infiltration drainage is proposed. GeoTec Site Investigations can carry out testing and provide site information to support the wider design process.

Environmental scientist conducting water quality testing near a river in rainy weather
environmental worker collects a water sample
Environmental field team in protective gear analyzes water samples on a polluted beach.
Surface water investigation

Arrange soakage testing

To discuss BRE 365 soakage testing for your project, call 07854 410494.