Table 1:
Particulate concentration for different activities
| S.N. | Activity | Particulate Concentration | Concentration category |
|---|---|---|---|
| 1 | Normal Quarry Environment | 4800 μg/m3 | 1 |
| 2 | Dressing | 9300 μg/m3 | 2 |
| 3 | Drilling | 18500 μg/m3 | 3 |
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