On-site geotechnical field laboratory and testing

Our specialised geotechnics caters for all kinds of challenging ground conditions within and beyond South Africa’s borders.

Efficient and accurate on-site laboratory testing that meets your needs.

On-Site Laboratories Settlement Measurements By Specialised Inclinometer Instrumentation
Geosure Site Laboratories offer competitive and efficient field laboratory solutions with rapid, accurate results.

Field Laboratory Expertise

Our Site Laboratory Managers and trained field laboratory staff offer valuable technical assistance that provide timeous and accurate results. All testing is carried out in accordance to the relevant test methods and ISO 17025 quality management system requirements.
Regular proficiency testing with the commercial lab as well as other site labs is carried out to ensure accuracy of results and reporting.

SANAS Accredited

Regular Audits are carried out by the SANAS Accredited Parent laboratory to ensure competency of all site staff and accuracy of results.

Meet The Team

Dheeran Ramcharan

Manager – Site Laboratories

Years of Experience: 10

Dheeran has approximately 10 years experience in materials testing, pile integrity testing and supervision of earthworks and layer works projects. 

Having started in the pile integrity testing field, he moved on to the materials testing laboratory. Major projects include the management of materials testing site labs for Transnet and Department of Transport. He currently manages the various site laboratories set out in the Kwa-Zulu Natal region for the Department of Transport as well as a Site lab in Gauteng for the Johannesburg Roads Agency.
  • Laboratory Systems and Internal Auditing (2013) – SANAS
  • Technical Assessor Techniques (2016) - SANAS
  • MSc Hydrogeology (2019) - University of Free State



Founded in 1992



throughout South Africa



worked in throughout Africa

SANAS Accredited

Founded in 1992

Responsible engineering for the safety and advancement of our society…

As specialists with industry-leading capabilities and hands-on client service, we work with our clients to create a solid foundation that ensures the integrity and ongoing success of their development.

Founded to ensure the integrity of engineering developments worldwide, Geosure is owned and operated by a team of specialists who as custodians of the environment investigate the earth and problem-solve to provide solutions that create a positive impact for all.

  • Level 1 BEE Rating
  • 2 x SAICE Branch Award Winner for Technical Excellence in Durban
  • 2 permanent laboratories & several on-site satellite laboratories
  • 16 Key Staff

Our Clients

  • AECI
    Durban Chamber of Commerce and Industry
    Ethekwini Municipality
  • Gautrain
    Old Mutual

Our Clients

  • AECI
    Durban Chamber of Commerce and Industry
  • Franki
    Ethekwini Municipality
  • Gautrain
    Old Mutual
  • Tuboseal

Our Services

For almost 30 years we have provided reliable and practical solutions for geotechnical engineering, groundwater supply, hydrogeological modelling and testing of civil engineering materials for both local and international projects.


Geotechnical Investigations


Geotechnical Design


Geohydrological / Groundwater Investigations


Pile Integrity Testing


SANAS Accredited Specialised Geotechnical Testing


On-Site Laboratories

Get In  Touch

    Durban Office

    • 122 Intersite Avenue
      Umgeni Business Park

    Johannesburg Office

    • 44 Andries Street