Civil

Over the last 50 years, GAST has been exposed to various bulk infrastructure projects. From a contractors perspective, and also as consultant or employer. Gaining significant insight on bulk infrastructure projects. From a design, build, construct & operate perspective or purely as contractor to project managers.

By making use of our substantial in-house capabilities or sister companies, we can assist with numerous bulk infrastructure solutions tailored to your needs.

We have completed projects incorporating the use of small and large bore pipes in over 10 000 kilometers. Because of this GAST is able to accurately deliver or remove fluids to and from any particular site and over any particular terrain.

Our pipelines are designed and delivered with due consideration because of environmental regulation and aesthetic acceptance. From high pressure, large bore steel and non-corrosive HDPE piping. Including low-pressure reticulation for incorporation into agriculture, bulk water supply, sewerage, mining and domestic use.

GAST provides various supplementary products, and support services for tailings including geosynthetics and a wide variety of design and engineering solutions. Remediation, recovery and beneficiation is also supported for various precious metals and base metals.

GAST is heavily invested in autonomous yellow plant “self driving” with state of the art integrated software using technology like GPS, LIDAR and various other elements.

This will provide accuracy and tolerances up to 5 mm. Including significant production increases and downtime prevention. While eradicating the risk and duplication of activities and a significant reduction in supervisory & labour requirements.

GAST has the capabilities to assist with drainage channels, asphalting, structural layers, draining structures and concrete & auxiliary works. Which includes pure road construction and/or rehabilitation and including maintenance.

GAST can supply & install various products namely bituminous, cementious, aggregates and natural gravels which will all meet or exceed COLTO & SANRAL SAPEM standards.