Civil | GAST | Ranking as one of SA's best civil engineering companies

Civil

BULK INFRASTRUCTURE


GAST has over the last 50 years been exposed to various projects not only from a contractors perspective but also as consultant or employer, thus providing us significant insight on Bulk Infrastructure projects may it be from a Design, Build, Construct & Operate perspective or purely as Contractor to Project Managers.

With our extensive in-house capabilities or sister companies GAST can assist with numerous Bulk Infrastructure solutions tailored to your needs.


TURNKEY SOLUTION PROVIDER

ROADS


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


THE TRUSTED ROADS SOLUTION PROVIDER

EARTHWORKS


GAST is heavily investing in autonomous yellow plant "self driving" with state of the art integrated software using technology like GPS, LIDAR and various other elements to be provide accuracy and tolerances up to 5mm including significant production increases and downtime prevention.

This eradicates risk and duplication of activities with a significant reduction in supervisory & labour requirements.


THE FUTURE IS HERE NOW ARE YOU READY?

TAILINGS


GAST provides various supplementary products, support & services for tailings including geosynthetics and a wide variety of design and engineering solution.

Remediation, recovery and benification is also supported for numerous precious metals and base metals.


PROTECT WHAT IS PRECIOUS TO YOU

PIPELINES


Having completed projects incorporating the use of small and large bore pipes in over 10 000 kilometers , GAST is able to accurately deliver or remove fluids to or from any particular site, over any particular terrain. This designed and delivered with due consideration for environmental regulation and aesthetic acceptance.

From high pressure, large bore steel to non-corrosive HDPE piping including low-pressure reticulation for incorporation into agriculture, bulk water supply, sewerage, mining and domestic use.


PIPE IT - CONTROL IT

WATER TREATMENT


Water remains one of our most precious assets provided it is managed, controlled and contained effectively. GAST has over the last 40 years developed specific methodologies and skills in this arena ensuring effective delivery of certified water.

Clients have relied on GAST's cutting edge water treatment technology and delivery systems, our WMM (Withdrawal of Micro-organisms & Minerals) plants are able to render sewerage and gray waters to potable quality for up to 85 kiloliters per hour, solving age old problems for corporations, municipalities, sewerage works, breweries and other health organisations.


MAKE YOUR WATER CLEARWATER

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