delivered the opinion of the court.
The principal and controlling question in this case is as to whether the appellee, by its proceedings looking to a forfeiture of the contract between it and Harlev, set out in the statement, was^ justified. If the contract was rightfully forfeited, then there is no right of recovery shown, and the learned trial judge committed no error in directing a verdict for appellee. FTo contention is made on behalf of appellee but that a prima facie case for appellant is shown by the evidence, except upon the theory that *557appellant had not complied with his contract as to the rate of progress of his work thereunder. No claim is made in the argument for appellee, that there was any right of forfeiture by reason of the failure of Harlev to comply with the provisions in the contract, viz: Division “D” No. 20 of the specifications with regal’d to the character of the work and in keeping the same under bis control—not subletting all or any part of it, and Division “ M,” which provides, among other things, that Harlev should not lose control of the work from any cause; nor is any claim made that he failed to comply with any other provision of the contract, except that relating to his rate of progress.
We have set out in the statement many of the provisions of the contract which have no direct bearing upon the decision of the case, in view of the conclusions reached by us, so that the magnitude of the undertaking, the many and formidable difficulties to be met in its performance, and the necessity for careful and deliberate procedure on the part of the representatives of appellee in its efforts to forfeit the contract, may be made to clearly appear and be appreciated.
It is well settled and needs no citation of authorities to sustain the proposition, that forfeitures are not favored by the law, and that when the right thereto is asserted, such right must be clearly and unquestionably established before the courts will enforce them.
It appears from the evidence that Harlev, in the performance of his contract, had cleared about 170 acres of land included in the canal right of way of section one, which was covered with a dense growth of timber—very .many large trees and underbrush, had removed most of the stumps and grubbed a large portion of it, all of which the evidence tends to show was necessary to be done in order to comply with the contract. Section 8 of the specifications, quoted in the statement, makes it the duty of the contractor to “remove all trees, stumps, buildings, fences, or other incumbrances within 150 feet of the center line of the channel,'or that may be in the way of any collateral *558or subsidiary work herein specified.” He had consumed in doing this work, some ten months and upward of time, at least four months of it being when a large part of the ground was flooded by water or the ground was frozen, making it impossible to do parts of this work, and impracticable to do any of it when the ground was so frozen or flooded. It also appears that in doing this clearing and grubbing, he had from 75 to 130 men employed, and that they worked in shifts, night and day. Also, there is much evidence that the number of men employed was all that could practically, reasonably and profitably have been employed in the doing of this work. Many men of experience in such matters testified, in effect, that employing all the men who could economically and profitably have worked on the land in clearing it and disposing of the timber, it would require from seven to ten months to do the workj some of the witnesses putting the time as high as twelve months.
Before the attempted forfeiture Harlev had excavated from the main channel 109,540 cubic yards of glacial drift, and before the contract of August 30, 1893, by which he was relieved of the construction of the river diversion, he had excavated on that part of his contract some 6,000 cubic vards of glacial drift. After making the contract of August 30, 1893, at the request of appellee, Harlev used the greater part of his working force in the construction of the river diversion, which he completed November 16, 1893. The total amount of excavation of glacial drift taken from the river diversion, and which, it appears, was necessary to have been done before any work of consequence was done upon the main channel, was 164,493 cubic yards. As early as November, 1893, appellant had and was using in the work on the main channel two steam shovels, a sixty horsepower engine, dumb carts, cables and inclines to pull the dirt from the shovels, three steam centrifugal pumps and other engines,about sixty wheel scrapers, some slip scrapers and wheelbarrows, shovels and picks to run 3,000 men. He also had buildings to lodge the men, barns for the horses, *559an office building, tool house, blacksmith shop, three sets of blacksmith’s tools, a boarding house and kitchen. Two steam shovels would excavate from 1,500 to 2,000 cubic yards per day, and while the evidence shows they did not excavate that amount following the month of November, 1893, and up to the time of the attempted forfeiture, appellant was building a levee to protect the work which, it seems, was necessary and he was required to do under his contract.
There is evidence tending to show that appellant did not, after he begun active work in excavating on the main channel, which was in June, 1893, proceed as rapidly and diligently as the plant and means to prosecute the work that he had provided for that purpose, would seem to have enabled him to do, and certainly he did not succeed in making the progress that was deemed necessary, under the contract, by the chief engineer of appellee and his assistants and by appellee’s board of trustees. There is, however, ample evidence indicating that appellant in good faith was proceeding, and did proceed, up to the time of the attempted forfeiture, to carry out his contract according to its terms. In a report as to progress on many sections of the canal, including section 1, made by the superintendent of construction to the chief engineer July 26, 1893, it is stated that the contractors on section 1 “are making more determined efforts to open up this work, and evince a disposition to do all in their power to comply with their contract.” The evidence as to the actual amount of work done by Harlev, thereafter and up to the time of the attempted forfeiture, both in the river diversion and the main channel evinces a continuance of this same disposition. If this is true, certainly, in all fairness and justice, he should not by a forfeiture of the contract be deprived of his right to complete it and of any supposed benefits or profits that he might have gained therefrom, unless some rule of law, under the clear provisions of the contract, construed unfavorably to a forfeiture, demands such a result.
There being no claim by appellee that there was any *560basis for its attempted forfeiture of the contract, except on account of the alleged failure of Harlev to make the rate of progress required, we are of opinion, from a consideration of the whole evidence, that claim is untenable. Even if it be conceded, as is contended by appellee (which we do not) that the chief engineer was empowered, under the contract, to decide whether appellant made the requisite rate of progress, that the chief engineer was justified by the facts in so deciding, and that the evidence in this record shows that appellant failed to make the rate of progress required by the contract, still appellee had no right to forfeit the contract. The only provisions in the contract which confer any power of forfeiture are in Division “ D,” Ho. 20, of the specifications. These provisions give the appellee the right, at its option, to declare a forfeiture, first, in case appellant should sublet “ the work covered by this contract, or any part thereof,” and, second, in case appellant “fails to comply with the provisions this contract as to progress and character of work.” Ho claim is made of any right to forfeit under the first of these provisions, but only under a part of the second provision, namely, as to progress of worh. The obvious meaning of the second provision, the conjunctive “and” being used between the two words “ progress ” and “ character,” is that there must be a failure on the part of the contractor to comply with the contract, not only as tó the progress the work, but also as to the character of the work. The default must be as to both together. Heither the one nor the other separately would be cause for a declaration of forfeiture. There is no uncertainty nor ambiguity about the language of the contract relating to forfeiture, and in fact there is nothing contained in the contract, which has been pointed out or which we have been able ¿o discover, that, in our opinion, shows either of the parties had any other intention than is indicated by the obvious, meaning of the words used—the meaning we have attributed to them. The appellee has attributed the same meaning to this provision. In the notice of its clerk to Harlev as' to *561the attempted forfeiture, December 28, 1893, the form of which was recommended by a committee of six of appellee’s board of trustees, it is stated there was a failure to comply with the contract in two respects, viz: first, “ as to progress and character of the work done,” and, second, “in not keeping the said work under your control.” 1 Chitty on Contracts (11 Am. Ed.), 113; 2 Parsons on Contracts, Sec. 497; Secombe v. Edwards, 28 Beav. 440; Packer v. Roberts, 140 Ill. 9-15; Hale v. Sweet, 40 N. Y. 97-100; Fredenburg v. Turner, 37 Mich. 402-5.
The language and different provisions of the contract in this regard being plain and certain, there is no room for construction, and it only remains for the court to enforce the contract as the parties have made it. Ho authorities cited by the learned counsel for appellee conflict with the foregoing conclusions. In view of these conclusions, it is unnecessary to discuss other points relating to the attempted forfeiture argued by the respective counsel.
The attempt" by appellee to forfeit the contract being without sufficient basis, it only remains to be considered whether appellent has by his evidence made such a case as should have been submitted to the jury.
In considering this phase of the case, no question as to the weight or preponderance of the evidence, nor as to the credibility of the witnesses arises, since we can not, nor could the trial court, in passing upon the motion to take the case from the jury, weigh the evidence. The case should have been submitted to the jury if the evidence, all considered, without reference to any question of conflict in it, was such that the jury could, without acting unreasonably in the eye of the law, have decided in favor of the plaintiff. Bartelott v. International Bank, 119 Ill. 259, and cases cited; Offutt v. World’s Col. Expn., 175 Ill. 472-5; Westville Coal Co. v. Schwartz, 177 Ill. 272-7; St. Louis Nat. Stock Yards v. Godfrey, 198 Ill. 288-92; Chicago City Ry. Co. v. Martensen, 198 Ill. 512.
The motion of appellee, made at the close of the plaintiff’s evidence, and renewed at the close of all the evidence, *562sets out at length and with great particularity, the grounds of the motion. Aside from certain questions of alleged variance between the pleadings and the proof, and a failure of plaintiff to plead certain alleged conditions precedent, none of which are argued nor relied upon in this court, and are therefore .considered as waived and abandoned, the motion and grounds thereof relate solely to the claim that,, under the evidence, the plaintiff had failed to make the requisite rate of progress, that the chief engineer of appellee had so decided and certified to appellee, and ‘that this decision and action of the chief engineer was final and conclusive as between the parties.
In this connection it should also be recalled that no claim is made that the character of appellant’s work did not comply with the contract, nor that he committed any breach thereof by subletting all or any part of the work thereunder, nor that there was any other breach on appellant’s part of any other provision thereof, except as to rate of progress in the work.
It should also be remarked that from an examination of the evidence in all these respects, save as to the rate of progress, we are of opinion that there is not only an absence of sufficient evidence to show a breach of the contract by appellant, but, on the contrary, the evidence tends to show a substantial compliance therewith and a prima facie case for appellant, with the exception noted. To refer to this evidence, which is very voluminous, in detail, would unduly extend this opinion. Has the plaintiff failed to make a case which should have been submitted to the jury, as to the rate of progress in the work, is the sole qúestion which remains to be considered.
There is no provision of the contract which in terms directs how the rate of progress in the work was to be determined. Division a G ” of the contract quoted in the statement provides that the work should commence within thirty days after its execution, or as soon thereafter as appellee should have acquired title to the necessary right of way and shall have notified appellant to begin, should *563be completed on or before April 30, 1896, and, among other things, that “the work done each month shall not be less than such proportion of the whole work as one month bears to the total number of months agreed upon for the completion of said work; provided, that the first four months after notice to begin shall be considered as one month, and the last two months before date of completion as one month.”
Notice was given to appellant November 26, 1892, to commence work on the river diversion, and on December 17, 1892, to commence work in the main channel, but at neither of these dates had appellee acquired possession of all its right of way in section 1; and it is not claimed by appellee that the work should have commenced at an earlier day than January 1, 1893. Appellant, however, did some work in clearing off the timber in December, 1892, and some work in excavation in the main channel in January, 1893, but on the latter work did not make material progress until June, 1893, because most of the time from and including January, 1893, until the following June, the ground was either frozen or flooded with water, which made excavation to any extent during that period impracticable. What progress was thereafter made until the attempted forfeiture, February 10, 1894, has been stated. Division “ B ” of the contract is, viz:
“It is further covenanted, contracted and agreed that the work shall be executed under the direction and supervision of the chief engineer of the Sanitary District of Chicago, and such assistants, superintendents and inspectors as the chief engineer may appoint, and by whose measurements and calculations the quantities and amounts of the several kinds of work performed under this contract shall be determined, and on whose inspection all work shall be accepted or condemned. The said chief engineer and his assistants and inspectors shall have full power to reject or condemn all materials furnished or work performed under this contract which do not fully conform to its spirit and to the terms and conditions herein expressed, and the chief engineer shall decide every question which may arise between the parties hereto relative to the execution thereof, and his decision shall be final and binding upon both parties.”
*564It is claimed that the rate of progress in the work having come in question between the parties, the chief engineer, by the last clause of this provision, was empowered to decide the question, and his decision on that matter having been adverse to appellant, is final and conclusive and can not be questioned in this case. We think otherwise. The contract was prepared by appellee and must be construed strictly against it. When this division of the contract is read as a whole, we are of opinion it has no reference to the rate of progress of the work, but only to the character and amount of work and materials, with reference to whether the same were done and furnished in accordance with the contract, looking to its final completion and to payment therefor. Had it been intended that the decision of the chief engineer should bind the parties as to the rate of progress, words to that effect would undoubtedly have been used in the provisions of the contract which mention the rate of progress. Moreover, if his decision in that regard was intended to bind the appellee, we are inclined "to think that Division “ N” which contains several general stipulations, would not have contained the following provisions, viz :
“Provided that nothing herein contained shall be construed to affect the right hereby reserved of the said party of the first part to reject the whole or any portion of the aforesaid work, should the certificate be found to be inconsistent with the terms of this agreement, or otherwise improperly given.”
A reading of the preceding part of this provision shows that the certificate referred to is the certificate of the chief engineer given as to a compliance by appellant with “ each and all of the stipulations hereinbefore mentioned.” This general and sweeping language quoted clearly covers not only every stipulation in Division “ B ” of the contract, but also every other preceding stipulation of the contract. This being true, and it is, in our opinion, a fair and natural construction of Division “ if,” it follows that no decision as to rate .of progress, or of any other matter relating to the contract, which the chief engineer might make, would *565have been binding upon appellee, and consequently it would not have been binding upon appellant. It is fundamental that a contract of this kind, to be valid, must be binding upon both parties. We therefore are of opinion that the alleged decision of the chief engineer as to appellant’s rate of progress on the work was of no effect in controlling the rights of the parties to the contract. Appellant, then, not being affected by the chief engineer’s decision, does the evidence show a failure by appellant to make the rate of progress on the work required by his contract ? There is extended argument, both on behalf of appellant and appellee, as to the time when, under the contract and the notice given by appellee, appellant should have commenced work on the main channel, in so far as that time furnishes a basis for computing the rate of progress, namely, as to whether he should have commenced January 1 or July 1, 1893, or after the river diversion wa,s completed, November 16, 1893. It is claimed by appellant that if it be held that he should have commenced work either on January 1 or July 1, 1893, the rate of progress which he made, as shown by the evidence, estimating it according to a fair and reasonable construction of the contract, including, all the different kinds of work required to be done thereunder, was such as to show’ not only that there was no breach of the contract on his part as to rate of'progress, but that it shows a compliance by him in that regard with the contract up to the time of the attempted forfeiture. It seems unnecessary to decide either of these claims, as we think the contract, in view of the evidence, shows that he was not required to commence work on the main channel until the river diversion was completed, namely, November 16, 1893. If he was not required to commence on the main channel until this date, then his rate of progress should be estimated commencing at that date.
Division “ G- ” of the contract, after providing for the time of commencement of the work as hereinbefore stated, has the following provision, viz:
“ Provided that only such work as building levees, chang*566ing river channels, grading roadbeds, and other subsid-1 iary work, where the necessary land has been acquired, shall be required of said contractor until it is possible to open the main excavation at the best point from which to execute the said work.”
The words “ changing river channels ” clearly refer to that part of the work called river diversion. The evidence shows that the main channel was subject to overflow from the Desplaines river, especially during the early summer and spring months, and in order to protect work being done in the main channel, before the construction of the river diversion, it was necessary to build levees around it at great expense. These levees would have to be removed after the completion of the main channel. All this expense could have been obviated, as the evidence fully establishes, by building the river diversion before excavating the main channel. Quite a number of engineers of wide experience testified, in effect, that as a business proposition, it was impracticable to excavate the main channel before the construction of the river diversion, because of the large expense made necessary by the construction of levees to protect the work, and if the river diversion was first made, that would render unnecessary the expense of the levees. That it was necessary to build the river diversion first, is also made plain by communications which appear in the record of the chief engineer and his assistants, made to the board of trustees of appellee before that work was done, and by the further fact, which also appears and is hereinbefore referred to, that when appellee made theag reement of August 30, 1893, with appellant to superintend the work of the river diversion, he, at appellee’s request, used the main part of his working force on the river diversion and completed it in about two and one-half months.
The word “possible,” as used in the provision quoted, should, in our opinion, be construed as meaning or in the sense of “ practicable.” To construe it in any other sense would make this provision of the contract very unreasonable, if not unnecessarily oppressive to the contractor. Palmer v. Ins. Co., 44 Wis. 208; Pa. R. R. Co. v. Reichert, *56758 Md. 261; Guild v. Hale, 15 Mass. 455-7; Adams v. Foster, 59 Mass. (5 Cush.) 156; Florence, etc., Co. v. Hanby, 13 S. Rep. (Ala.) 348; 1 Amer. & Eng. Ency. of Law, 777, and cases cited; 2 Parsons on Contracts, p. 497 (6th Ed.); 1 Chitty on Contracts, p. 114 (11 Amer. Ed.).
In the Palmer case, supra, the Supreme Court of Wisconsin, in construing the phrase “ as soon as possible ” in an insurance contract, held that it meant “as soon as it could be, under the circumstances, or within a reasonable time, or as soon as practicable.”
In the Eeichert case, supra, the Supreme Court of Maryland, in construing a contract by which the railroad company undertook to build for appellee “forthwith” a trestle with dumps and bins for unloading coal, held that the term forthwith meant in a reasonable time.
In the Hanby case, supra, the Supreme Court of Alabama, in construing a contract to construct and erect an electric light plant which contained, among others, a stipulation that the plant should be erected “as soon as possible,” held that these words should be construed “ to require the erection and construction of the plant complete within a reasonable time, or within such time as was reasonably necessary, under the circumstances, to do what the contract required to be done.” To like effect in principle are the other authorities cited.
In estimating the rate of progress, appellee’s engineers considered only that kind of work required by the contract, for which a specific price is fixed, viz: the excavation of glacial drift and solid rock and the building of retaining walls. This mode, we think, is manifestly wrong and worked a great injustice to appellant. But if it be conceded to be a correct mode, still the work done by appellant as shown by the evidence, the rate of progress being estimated from November 16, 1S93, was, in our opinion, sufficient to show compliance by him with the contract in that regard. To discuss the great volume of evidence in this regard would require unnecessary labor. This mode was, howevpr, a wrong one for the reason that everything *568required by the contract to be done by the contractor and thereby classed as work should be taken into consideration in any fair and just method of estimating a rate of progress, whether a specific price is provided by the contract to be paid for such work or not. The provision of the contract in regard to the amount of work to be done each month, namely, Division “ G,” has been quoted. It refers to the whole work. It is conceded that in estimating the' rate of progress, the contractor should do each month one-forty-first part of the whole work. If he should carry on each kind of work simultaneously, necessarily he would be required to do one-forty-first of each kind of work; but the contract does not require him so to do. So far as the terms of the contract are concerned, he was at liberty to do as much or as little of each kind of work as he chose each month, provided he did one-forty-first of the whole work each month. Division “ D” Ho. 8, quoted in the statement, provides that appellant should clear away the trees and stumps and grub the right of way, and it is designated and referred to as work in several different places in the contract, though no specific price is named for doing it, and Ho. 18 of said Division “ G ” has this clause, to-wit:
“The prices given herein are to include all work herein specified and the clearing and grubbing, levees for protection, pumping, roadways for working, back filling for retaining walls and generally all work and material found necessary in prosecuting this contract.”
Much of the evidence shows that to do this clearing and grubbing would necessarily require, using all the force that could be safely, reasonably and economically employed at the work, from seven to ten months, some of the witnesses stating it as high as twelve months. It would be obviously unfair and unjust to exclude all this work in estimating the monthly rate of progress. If it is included, as many of the witnesses testify is the rule in estimating the rate of progress under like contracts, then it is clear from the evidence that appellant complied with his contract as to rate of progress, whether either Hovember 16 or July 1. 1893, be taken as the proper date to commence the esti*569mate. Indeed, we are not prepared to hold that if January 1, 1893, the date from which appellee claims the rate of progress should be estimated, be taken as the correct one, appellant has not shown a compliance with the contract. Whether or not appellant showed such compliance, was a question which, in our opinion, should have been submitted to the jury. We think the correct date from which the estimate should be made, is November 16, 1893.
For the error in directing a verdict for defendant, the judgment is reversed and the cause remanded.