NGS / PERCOLATION & INFILTRATION

Percolation & infiltration testing

Percolation and infiltration testing help inform septic and stormwater design. NGS provides field testing and reports tailored to the project and applicable local requirements.

Discuss your project

THE SCOPE

Plan for water, with site-specific evidence.

Each assignment begins with the site and the proposed work. We develop a scope that answers the project’s engineering questions.

Stormwater testing

Evaluate infiltration conditions for proposed stormwater facilities.

Septic percolation

Perform percolation testing to support evaluation of proposed septic systems.

Project-specific planning

Coordinate test locations and investigation scope with available plans and the proposed use.

Regional experience

Experience preparing percolation reports for Riverside, San Bernardino, Orange and Los Angeles County projects.

GETTING STARTED

Useful to know.

Are stormwater and septic tests interchangeable?

Their purposes and requirements differ. Tell us whether the project involves stormwater management, septic disposal or both so the scope can be developed accordingly.

Can percolation testing accompany a soils investigation?

Yes. Where appropriate, exploration and percolation testing can be planned together to address the building and site-improvement needs.

LET’S TALK ABOUT YOUR SITE

Bring us your plans.
We’ll start with the ground.