In April, 1889, the parties to this action were bidders for a contract to be let by the city of Burlington for certain paving to be done with granite blocks or brick. Before the contract was awarded it was agreed between the parties named that, if either obtained the contract, the other should furnish to the successful bidder one-half of the paving blocks required, at the price of two dollars per yard, delivered in Burlington. The defendants were awarded the contract, "which, as finally let, included both granite-block and brick paving, and provided that the work thereunder was to be commenced on or before the fifteenth day of April, 1889, and completed on or before the fifteenth day of the next August. The specifications, which were made a part of the contract, designated the quality and dimensions of the blocks to be used, and provided that in no case' would the contractor be allowed to use blocks other than those described in the specifications, or which should be approved by the city engineer. The quantity of granite paving required was about thirty-five hundred yards. The plaintiff owned a granite quarry near Sioux Falls, from which he procured the blocks which he shipped to the defendants, and from which he proposed to obtain all required by his agreement. The defendants owned a quarry of similar stone a few miles •distant from that of the plaintiff, from which they shipped the blocks which were actually used. The plaintiff seeks to recover the contract p*riee for those shipped, and the difference between the contract price .and the actual cost of delivering the twelve hundred and fifty yards which were not shipped. The defend*506ants deny liability on the alleged ground that the blocks skipped were not of the dimensions and quality required by their contract with the city, and were rejected by the city, and deny that the plaintiff was able to perform the agreement on his part.
There is much conflict in the evidence, but we-think the jury were authorized to find the facts to be substantially as follows: As soon as the contract with the city was entered into, the plaintiff went to his. quarry, opened it, and commenced getting out granite blocks. On the thirtieth day of April he wrote tó the-defendants at Burlington that he would ship five carloads of blocks soon, and he in fact shipped them on the seventh day of May. On the sixth day of May the plaintiff wrote to the defendants at Burlington as follows: “There is five carloads of blocks on the road.. If you are in a hurry, I can "put on as much force as you need soon as I get answer to this. I will send message to my foreman.” On May 8, the defendants sent to the plaintiff a telegram as follows: “Letter received; must have all your blocks shipped this week; * * * ship none after Saturday.” The telegram was sent on Wednesday. On the next day the plaintiff sent a telegram to the defendants as follows: “Telegram received. Will furnish blocks as per contract, within a reasonable time, but Saturday not reasonable. I expect you to keep the contract.” On the tenth the defendants telegraphed to the plaintiff that they had investigated the quarry of the latter, and found capacity too limited to furnish the blocks in the near future, and could not wait for them, unless the plaintiff would pay the damages caused by the delay, and get the city to wait for the paving. On the thirteenth day of May the defendants again wrote to the plaintiff in effect complaining of delay.' The proposition of the plaintiff to put on additional men, if needed, does not seem to have been otherwise answered. On the fifteenth *507of May he made an additional shipment of five carloads of blocks. The defendants commenced paving the east side of the street with their own blocks, leaving the west side to be paved with blocks to be shipped by the plaintiff. Before they finished the east side the first shipment of blocks made by the plaintiff had been received in Burlington, but when the east side was finished they at once commenced paving the west side with their own blocks. "When the west side was nearly half completed, and when all the blocks shipped by the plaintiff were in cars standing on the track in Burlington, the defendants for the first time had some of them hauled onto the street. Objections to them were made by some of the officials of the city, and they were taken away, and none of the blocks shipped by the plaintiff were used. Some of the blocks in question were defective in quality and size, and, although some of the witnesses for the defendants testified that less than half were suitable for use, the jury might well have found that three-fourths of them and more were equal in all respects to those laid and approved by the city. It is not expected that all of the blocks contained in such shipments as those made by the plaintiff will be equal to the standard required, but it is customary in such cases for the person to whom they are furnished to reject the defective ones. The plaintiff was able and ready to supply good blocks in lieu of those which were defective, but he was notified, after the second shipment, that the defendants refused to receive the blocks, and made fio further shipments.
1. Sales: future delivery:agreement as to quality: performance: evidence. I. The appellants complain of the ruling of the district court which permitted the plaintiff to show that the blocks he furnished were as good as those laid by the defendants and accepted by the city. "We think there was no error in gUch ruling. The contract lodged a discretion in the city engineer to accept blocks which *508were not of the kind described in the specifications, and blocks which he approved were as much within the requirements of the contract as were those which it specifically described. Therefore, evidence which showed that the blocks furnished by the plaintiff were similar and equal to those which were used by the defendants, and approved by the engineer, tended to show that the blocks so furnished were of the kind and quality required by the contract.
2. __._._. usage: Instructions to jury. II. The defendants asked the court to give several instructions to the jury, which were refused. As to several of them, we need only say that, so far as they were correct and applicable to £ke cage? they were given in substance in the charge of the court. The eighth instruction so refused was based on the theoiy that, if a considerable number of the blocks tendered by the plaintiff did not meet the requirements of the contract, he could not recover. The evidence did not justify this instruction, for it appeared that by the usage ih such cases the defendants were required to accept the blocks which were equal to the requirements of the contract, if the plaintiff stood ready to make good the defective ones. The charge of the court on that point was, we think, fair to both parties.
3. __: ___:refusal of vendee to accept: remedy of vendor tender. III. The ninth instruction asked by the defendants, and refused, is as follows: “If you find from the evidence that the portion of granite to be f urmshed by the plaintiff would amount to seventeen hundred and fifty square yards, or thirty-five carloads or thereabouts, and, if you further find that plaintiff tendered but five hundred yards, or ten carloads or thereabouts, then you are instructed plaintiff cannot recover damages of any character for that portion of which he did not tender the actual material, and your verdict upon that portion of the case should be for the defendants.” The evi*509dence tended to show that the plaintiff desired and offered to furnish all the blocks required by his contract, but that the defendants placed it out of their power to accept them by not examining those sent until after they had laid a large portion of the paving which was to be done with the blocks of the plaintiff, and that their conduct was, in effect, an absolute refusal to accept any of his blocks; and that the plaintiff was justified in relying upon their action as equivalent to a waiver of tender. That being the condition of the case, the instruction was properly refused.
4._._. substantial performance only required. IV. The evidence tended to show that defendants inspected but two of the ten carloads of blocks sent by the plaintiff before they rejected all of them, and that the blocks in those two cars were inferior to those in the others. The court charged the jury that, if the defendants failed to inspect a portion of the blocks, they would be liable to pay for them, unless they did not conform substantially to the specifications. The appellant complains of the use of the word “substantially.” We think it was rightly used. It did not justify any material departure from the contract as to the dimensions and quality of blocks to be furnished, but required them to be in all essential particulars like those required by the contract.
5._:_: breach of by vendee: damages. Y. A careful examination of the entire record satisfies us that the verdict and judgment were fully authorized by the evidence, and that substantial justice is done by them. The course taken by the defendants shows quite clearly that they did not desire the plaintiff to furnish the blocks, but sought to prevent him from doing so. No time was fixed for their delivery, and no demand for them was made until the defendants were almost ready to use them, and then but three days’ time was given in which to ship them. If the defend*510ants had desired, in good faith, to carry out the agreement on their part, they would have given the plaintiff reasonable notice of the time when the blocks would be needed, and would have made an inspection of the blocks actually on hand before laying their own; and, if they found some of the blocks defective, they should have notified plaintiff of the fact, unless it was apparent that he must have known of the defects. They were not authorized to reject all the blocks because a small portion of them were defective. The plaintiff was willing, able and ready to furnish all the blocks required by his contract within a reasonable time after demand. The contract with the city gave the defendants four months in which to do the work it contemplated, and there is nothing in the record to show that the paving with blocks was to be done before the paving with bricks, nor that the plaintiff knew that he would be expected to furnish the blocks by the eleventh day of May, until the telegram of May 8 was received. There was evidence to justify the amount of the verdict rendered, and we cannot disturb it as excessive.
What we have said disposes of all material questions discussed by counsel. The judgment of the district court is affirmed.