59 Ga. App. 708 | Ga. Ct. App. | 1939
(After stating the foregoing facts.) The sole questions presented for decision, as appear from briefs and argument of counsel, are whether the contract between the plaintiff and the defendant for the construction of the road authorized the plaintiff to use stone aggregate, or compelled the plaintiff to use slag aggregate; whether the plaintiff, in complying with the demand of the engineer of the highway department to use slag aggregate, waived its right, if it had such right under the contract, to use stone aggregate; and whether the act of the engineer in demanding the use of slag aggregate amounted to a decision on a question connected with the execution of the contract which would be final and conclusive.
There was read into the contract between the parties the contents of the notice to contractors, the proposal by the plaintiff, the plans and standard specifications on file in the office of the State highway engineer, and the blue-print. In none of these was the plaintiff required to use in the construction of the road any kind of aggregate, whether stone, slag, or otherwise, unless the plaintiff
The methods for the construction of the road contracted for by the plaintiff in the plaintiff’s contract, as contained in the stipulations on the blue-print, adopt by reference to the standard specifications the methods of construction for another class of road. Merely because the methods of construction for the road provided
The term “aggregate,” as alleged in the plaintiff’s petition, when used in reference to the construction of roads, is a general term which designates the solid material out of which the road is made, and which is bound into a solid mass by cement, asphalt, tar, water, or other binding materials. It is alleged that aggregate which consists of stone is regarded as the premier road-building material of the world, and has been in use for road building for centuries, and is to-day in more general use than any other kind of aggregate, and that when “aggregate” is specified contractors generally consider it as stone aggregate and not the lesser used materials of gravel and slag. “The custom of any business or trade shall be binding only when it is of such universal practice as to justify the conclusion that it became, by implication, a part of the contract.” Code, § 20-704 (3); Matthews v. American Textile Co., 23 Ga. App. 675, 676 (5) (99 S. E. 308). It is a fundamental principle in the construction of contracts that the meaning placed upon the terms of the contract by the contracting parties is to be adopted. This is particularly true of a contract relating to a particular trade or business. It is provided in the Code, § 20-704 (2), that “words generally bear their usual and common signification; but technical words, or words of art, or used in a particular trade
The terms and specifications of the contract were prepared by the defendant, the State Highway Department. “If the construction is doubtful, that which goes most strongly against the party executing the instrument, or undertaking the obligation, is generally to be preferred.” Code, § 20-704 (5). Since stone aggregate could have been supplied by the plaintiff at a less expense than it would cost to supply slag aggregate, that construction of the contract most strongly against the State Highway Department, the scrivener, is that it provides for stone aggregate rather than slag aggregate. The contract under the allegations of the petition should be construed as authorizing the use of stone aggregate.
The plaintiff, in acceding to the demand of the State highway engineer ,to supply slag aggregate, was not thereby estopped from asserting that the contract obligated the plaintiff to furnish stone aggregate which the'plaintiff could have done at a less cost.
The provision in the contract that “a decision of the State highway engineer upon any question connected wdth the execution of this agreement or any failure or delay in the prosecution of the wrork by the said contractor shall be final and conclusive,” does not confer upon the State highway engineer the power and authority to construe the contract by a determination as to what labor and material the plaintiff was under an obligation to furnish under the contract. Flis authority is only to determine the methods of execution of the terms of the contract and any question with reference to failure or delay in the prosecution of the work. The State highway engineer’s decision that under the contract the
Judgment reversed.