NKOMATI ANTHRACITE (PTY) LIMITED - Sentula Mining
NKOMATI ANTHRACITE (PTY) LIMITED - Sentula Mining
NKOMATI ANTHRACITE (PTY) LIMITED - Sentula Mining
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Environmental Impact Assessment Report: Nkomati Anthracite (Pty) Limited, Madadeni Opencast<br />
<strong>Mining</strong> Project Page 69<br />
Rehabilitation of R.O.M stockpile area,<br />
access and haul roads, overburden<br />
stockpile areas and dirty water<br />
management structures.<br />
the intended after mining land use to be<br />
undertaken.<br />
Runoff from the backfilled final voids may<br />
contain elevated silt load, which will have<br />
negative impacts on the nearby stream,<br />
natural vegetation and stream’s aquatic<br />
ecosystem<br />
Backfilling and levelling of the final voids will<br />
result in the generation of dust. This, if not<br />
controlled, will have impacts on the<br />
neighbouring properties.<br />
The carbonaceous layer that could build up<br />
during the operational phase on the R.O.M<br />
coal stockpile area, pollution control<br />
structures and the access/haul roads may<br />
contaminate rehabilitated areas if not<br />
removed before use of material or<br />
rehabilitation of the areas. This may further<br />
affect the shallow groundwater aquifer and<br />
surface water within the affected areas.<br />
The activities will result in the generation of<br />
dust, which may have negative effects on the<br />
surrounding farmers’ fields and the sensitive<br />
landscapes.<br />
Water emanating from the above-mentioned<br />
areas will be considered dirty until the<br />
carbonaceous layers have been removed and<br />
disposed of.<br />
<strong>NKOMATI</strong> <strong>ANTHRACITE</strong> (<strong>PTY</strong>) <strong>LIMITED</strong> COMPILED BY GEOVICON ENVIRONMENTAL (<strong>PTY</strong>) LTD<br />
S<br />
S<br />
S<br />
S<br />
S<br />
H<br />
H<br />
H<br />
H<br />
L<br />
M<br />
M<br />
M<br />
M<br />
L<br />
approximate pre-mining<br />
conditions, which is also<br />
dependent on the standard of<br />
rehabilitation.<br />
Construct contours to reduce the<br />
velocity of runoff storm water and<br />
establish vegetation as soon as<br />
possible after completion of the<br />
soil placement and profiling.<br />
Employees must be issued with<br />
dust masks and instructed to use<br />
them.<br />
Dedicated haul roads must be<br />
used and on the roads, dust<br />
suppression must be undertaken<br />
daily.<br />
Remove build up carbonaceous<br />
layer from the R.O.M coal<br />
stockpiling areas, pollution control<br />
structures and the access/haul<br />
roads.<br />
The mine must have dedicated<br />
haul/access roads within the<br />
rehabilitation areas and dust<br />
suppression must be undertaken<br />
on these roads.<br />
Divert all storm water from this<br />
area to the pollution control dam.<br />
Note that the pollution control dam<br />
will not be removed until all areas<br />
generating dirty water are<br />
R 400 000<br />
No additional costs<br />
R 300 000<br />
No additional costs<br />
No additional costs<br />
No additional costs