44 Iowa 327 | Iowa | 1876
To properly mine coal, certain supports, consisting of wooden posts or props, are required, and .also pillars of coal are left at intervals, for the purpose of supporting the roof of •the mine or the overlying surface. It is customary among miners, when the coal is exhausted, to remove these posts and pillars, or at least the latter, and the defendants, under the claim that the coal was exhausted, commenced to remove these pillars; in consequence or by reason of their so doing, the roof fell in and there was a depression on the surface of the ground caused thereby.
It is made manifest if the pillars are removed the mine will not be and cannot be left in a working condition at the expiration of the lease, and it is also manifest that the removal of the pillars of coal will cause depressions, on the surface of the ground. ' *
The grounds upon which defendants seek to justify their right to remove the pillars can be best stated in the language of their counsel, as follows: “The only ground on which
Inasmuch as we have determined there was a special contract that the mine should be left in good working condition, it only remains to consider what effect on such contract has the fact that all the coal except the pillars had been exhausted.
There was nothing said at the time the contract was made in relation to the removal of the pillars, nor was the subject of the exhaustion of the coal mentioned or seemingly eontemplated by either party. The contract in plain and positive terms required that the mine should at the expiration of the lease be left in good working condition. It will not be in this condition if the pillars are removed. It necessarily follows that to remove the pillars constitutes a breach of the contract; and this result cannot be affected or changed by the fact that the coal is exhausted.
If it be admitted that the plaintiff can have no use for the mine if there is no coal, or if we go a step farther and admit it is no'longer a mine if there is nothing to be mined, yet it was competent for the parties to stipulate that the opening should be left in good working condition, and the plaintiffs have the right to insist that it be so left. Besides this, if the mine is left in good working condition, the surface remains unaffected; but if the pillars are removed the surface will become depressed, and for this reason the plaintiffs have the right to insist the mine shall be left in good working order.
Affirmed.