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ACI » Topics » Certain conditions or events beyond our control could negatively impact our coal mining operations, our production or our operating costs.This excerpt taken from the ACI 10-K filed Mar 1, 2007. Certain conditions or
events beyond our control could negatively impact our coal
mining operations, our production or our operating
costs. |
| | unexpected variations in geological conditions, such as the thickness of the coal deposits and the amount of rock embedded in or overlying the coal deposit; | |
| | mining and processing equipment failures and unexpected maintenance problems; | |
| | interruptions due to transportation delays; | |
| | unexpected delays and difficulties in acquiring, maintaining or renewing necessary permits or mining or surface rights; |
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| | unavailability of mining equipment and supplies and increases in the price of mining equipment and supplies; | |
| | shortage of qualified labor and a significant rise in labor costs; | |
| | fluctuations in the cost of industrial supplies, including steel-based supplies, natural gas, diesel fuel and oil; | |
| | adverse weather and natural disasters, such as heavy rains and flooding; | |
| | unexpected or accidental surface subsidence from underground mining; | |
| | accidental mine water discharges, fires, explosions or similar mining accidents; and | |
| | regulatory issues involving the plugging of and mining through oil and gas wells that penetrate the coal seams we mine. |
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