Background Established in 1987, GCS (Pty) Ltd is an independent consultancy offering a range of professional services within the fields of water, environmental science and contaminated land. Our diverse range of services allows GCS to offer a unique and all-inclusive approach to projects in the mining, industrial, waste management, contaminated land, construction, infrastructure development and tourism sectors. Services GCS offers services in the fields of Contaminated Land, Environmental services, Environmental Engineering, Geology & Exploration, Geotechnical Engineering, GIS, Water and Water Use Management. Offices With offices in Johannesburg, Durban (South Africa), Gaborone (Botswana), Windhoek (Namibia), Lusaka (Zambia) and Ostrava (Czech Republic), GCS boasts international experience, which includes over 27 African countries.

Geophysical aerial surveys

Testing of boreholes, registration of boreholes, siting, geophysical surveys, feasibility studies, remote sensing, water quality, pump testing, rehabilitation, stamper, jumper rig, water supply, development of sources, verification of sources

Groundwater development, groundwater verification, testing, rehabilitation of boreholes, water licence applications, WULA, feasibility studies, geological studies, earth science, pump testing, water chemistry, borehole yield, geophysical surveys, sitting, Geographical Information groundwater, groundwater data, borehole development, borehole testing, geoscience consultants, groundwater consultants, hydrogeologist, geohydrologist

Acquisition to integrated (with geology and remote sensing) interpretation and modelling in Environmental & Engineering Geophysical Surveys, and Mining and O & G geophysical exploration.

Oostvallei Retirement Village is situated in the East of Pretoria. The 120 residential units nestle among old leafy trees. The development of the village commenced in 1990 and the first occupants moved in a number of years ago. Oostvallei's beautiful tree rich gardens with its water streamlets and the added peace of mind brought about by the knowledge that anywhere within the village is entirely safe for walks are among the factors that enhance the graceful environment. This is indeed a little paradise. These are the lasting impressions after a visit to the village situated on the corner of Coley and Serene Streets in Garsfontein. The developers did not skimp on the development costs for the creation of a retirement village where senior citizens can enjoy complete peace of mind. From the planning stages the owners' point of view and philosophy was that this was not merely the creation of "a roof over the head" that they planned to provide, but rather lifestyle