Aerial view of a road and creek crossing being investigated

Road SubgradeAssessment & Design

Subgrade investigation and interpretation for flexible and rigid pavement design.

Geotechnical Engineering

Road Subgrade Assessment and Design

Pavement analysis and design are often carried out for the construction of new roads within new residential and industrial subdivisions; which may include, roundabouts, car parks, industrial hardstand areas, and bus stops. These may include flexible and rigid (concrete) pavements.

Flexible & rigid pavementsSubdivisionsAsphalt overlay

Auger drilling to assess subgrade conditions

Geoporte · Geotechnical

Subgrade assessment

Strength and stiffness parameters for pavement design.

At Geoporte, our specialists provide services related to scoping of ground investigations to assess pavement subgrade conditions and interpret the test data to come up with the required subgrade strength and stiffness parameters that the pavement designer requires to design the pavement.

At times, in poor ground conditions our specialists have to recommend subgrade improvement options to improve strength and stiffness characteristics of sub-grade so that pavements do not fail or undergo excessive settlements.

Geoporte can also undertake pavement evaluations on existing pavements for assessment of road, pavement material and subgrade conditions and for the design of asphalt overlay.

Working togetheras one team!

We believe in a One Team approach and work closely with our clients to understand their needs by putting ourselves in their shoes. Our vast experience of working with a range of clients and on diverse set of projects across the globe provide us with the unique skills and experience to help develop out of the box solutions as part of our client’s team.