M.Sc. (Environmental Management) / Any change in land-use goes hand-in-hand with changes in the prevailing ambient conditions such as a change in the prevailing environmental noise and ground vibration levels. This increase may have an impact on the health and well-being of people and may furthermore result in structural damage to houses. The level of exposure will depend on the type of activity, distance from the source and the attitude of the people exposed to the land-change activities. The main objective of this research was to identify, compare and determine what the impact of mine establishment could have on a residential area some 900m from the mine footprint area. The results of the survey would assist management in employing engineering control measures which would control the exposure levels. Mines are generally established in frontier regions where there are already formal and informal residential areas. These residential areas are usually in rural districts with low prevailing ambient noise levels or, if in fact perceptible, insignificant ones at the most. This study dealt with the evaluation of physical aspects such as environmental noise and ground vibration levels and the determination of exposure levels, an issue of environmental impact and of concern to public health. The village which is being exposed to increased noise and ground vibration levels is a formal housing area with infrastructural components such as roads, water and electricity connections. The exposure levels before and during the construction phase gave an indication of the positive or negative exposure levels that the people were enduring during the establishment phase of the mine...
| Identifer | oai:union.ndltd.org:netd.ac.za/oai:union.ndltd.org:uj/uj:12584 |
| Date | 13 October 2014 |
| Creators | Van der Merwe, Barend Jacobus Barnardt |
| Source Sets | South African National ETD Portal |
| Detected Language | English |
| Type | Thesis |
| Rights | University of Johannesburg |
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