Robert Bischoff and Harley E. Calvin, partners doing business as Bischoff and Calvin, filed their notice of motion for judgment in the Circuit Court of Kanawha County against John Francesa and Kanawha Corporation, a corporation, to recover $6,346.24, the alleged balance due on a written contract, dated August 30, 1942, whereby plaintiffs agreed to do certain sub-grading and paving of streets and parking areas in Point Pleasant.
The United States Housing Authority had awarded to the defendants, John Francesa and Kanawha Corporation, joint adventurers, as the lowest bidders, a contract for the improvement of housing projects, W. Va. 46031 and 46034, at the United States Ordnance Works in Point Pleasant. In order to cut expenses this contract provided that there should be a sole contractor. Defendants having elected to be the sole contractor, filed bid, performance and payment bonds with the housing authority, and arranged with several different contractors, including the plaintiffs, to furnish the equipment and to act as supervisors on various parts of the entire work covered by the contract with the housing authority.
Pursuant to the above arrangement, plaintiffs and defendants entered into the written contract of August 30, 1942, upon which the instant proceeding is based, whereby plaintiffs agreed to subgrade and pave the streets and parking areas on the two projects covered by the general contract between defendants and the housing authority. As compensation for their services plaintiffs were to receive the price at which the work to be performed by them was bid by the defendants, less ten per cent, which *Page 477 ten per cent was to be retained by defendants as the latter's profit from the moneys received by them from the housing authority under the general contract.
After plaintiffs had completed their portion of the two projects, the defendants in making their final settlement, in addition to retaining ten per cent of $43,494.08, the bid price, or $4,349.40, defendants withheld the sum of $2,591.54 (later corrected to $2,519.45), being 11.656% of $21,615.01, the total amount of defendants' overhead cost, and an item of $86.35, as plaintiffs' portion of taxes on overhead wages and salaries; and a further sum of $3,668.36, which defendants claimed plaintiffs had agreed to under a certain alternative signed bid.
The commissioner sustained the defendants' claim to the $2,519.45 item retained by them as plaintiffs' percentage of the former's overhead, except for an item of $242.45, and to an item of $86.27 (being $86.35 less .08), as plaintiffs' portion of taxes on overhead wages and salaries; and on the $3,668.36 item found that plaintiffs were entitled to ninety per cent of the $43,494.08, the bid price, and defendants to ten per cent as per contract, and provided for interest in favor of plaintiffs from March 15, 1944. Except for a further deduction of $134.39, a percentage of an attorney fee, from the overhead item of $2,519.45, and the allowance of interest from June 16, 1948, instead of March 15, 1944, the circuit court affirmed the commissioner in his findings. Both plaintiffs and defendants excepted to the findings of the court and moved for new trials. These motions were overruled and judgment entered in favor of plaintiffs in the sum of $4,117.37, with interest from June 16, 1948, until paid. It is to this judgment that plaintiffs prosecute the present writ of error, claiming that the same is insufficient to satisfy their claim and asserting further that the interest should have been calculated from March 15, 1944.
Inasmuch as the consideration of the "overhead" items, namely the $2,519.45 and $86.27, both involve an interpretation of certain provisions of the contract of August 30, 1942, relating to the general scope of plaintiffs' undertaking *Page 478 and compensation and the relative compensation of both parties, we now turn our attention to the contract.
The contract, in part, provides:
"* * * in consideration of the sum of $1.00, cash in hand paid, and other considerations hereinafter fully set forth, the First Parties do hereby contract and agree with the Second Parties that the Second Parties shall furnish the supervision and equipment and direct the doing of the following items of work on said project; and for the purpose of this agreement, the prices set forth are to govern:
"Stabilized gravel for streets, parking areas, including subgrading, etc., complete as set forth in the bid of the First Parties. Second Parties also agree to complete all berms, as directed by the Engineers.
"All of the above, less 10%; that is, the prices to govern shall be the bid prices on the above work, less 10%. (Stabilized gravel pavement including subgrading and finishing berms at 76 cents per Sq. Yd. less 10% Calcium chloride furnished and applied at $50.00 per ton, less 10%).
"The items enumerated in the above work in the bid taken thereon are agreed to be estimated only and may increase or decrease according to the instructions of the original contracting authority."
Because the contract between the housing authority and the defendants provided for no subcontractors, the parties to the agreement of August 30, 1942, incorporated into their agreement the following paragraph, the interpretation of which raises one of the decisive questions in this case:
"The said First Parties, shall, subject to the approval of the Second Parties, furnish and pay for all materials used on said project, the bond premium on the surety bond written by the First Parties to the original contracting authority in the proportion that the above items of work bear to the entire work on said project, shall pay the gross sales tax on the remuneration for the above items, the public liability and property damage *Page 479 insurance carried on the above items, the workmen's compensation insurance carried on the labor on the above items which shall be carried in the name of the First Parties, the social security tax and the old age pension costs on the labor on the above items of work, payroll of the labor placed upon the project under the direction of the Second Parties and any other costs or expenses on said work for which the First Parties might under their bond be liable. The cost of said labor, materials and insurance, and all other expenses above enumerated shall be deducted from the total aggregate amount earned on the project on the items of work set forth above, at the prices set forth above and the remaining amount, if any, shall be the remuneration of the Second Parties for the supervision, the furnishing of the equipment and the direction of the doing of the above named items. (The prices referred to in the foregoing paragraph shall mean the bid prices of the First Parties, less 10%). Payments shall be made to the Second Parties of any amounts due the Second Parties under the above agreement within three (3) days after the receipt of payment by the First Parties from the original contracting authority."
Defendants contend that by the above contract, they agreed to pay for the materials used by plaintiffs, bond premiums, gross sales taxes, liability insurance, workmen's compensation, social security tax, old age pension costs, and the payroll of the labor placed on the projects under the plaintiffs' direction, and "any other costs or expenses on said work for which the First Parties might under their bond be liable", which costs were to be deducted from the total amount earned by plaintiffs, on the theory that the deductions from plaintiffs' remuneration should be in the proportion that the payments made by defendants for the cost of labor, materials, insurance, bond premiums and taxes on the work to be performed by plaintiffs and "any other costs or expenses on said work for which the First Parties might under their bond be liable" bear to the cost of the work on the entire project. On the basis of the last-quoted paragraph of the contract of August 30, 1942, defendants claim that they are *Page 480 entitled to deduct from plaintiffs' compensation such portion of defendants' total overhead as the work agreed to be done by the plaintiffs bears to the entire cost of the project.
Defendants assert, and the record discloses, that of the entire work contracted for by defendants with the housing authority, 11.656% thereof was performed by plaintiffs, and, defendants' general cost of overhead on the entire project being $21,615.01, plaintiffs' compensation is subject to a deduction of $2,519.45 of said cost. In arriving at this figure, defendants rely upon the provisions of the contract that "The said First Parties, shall, subject to the approval of the Second Parties, furnish and pay for all materials used on said project, the bond premium on the surety bond written by the First Parties to the original contracting authority in the proportion that the above items of work bear to the entire work on said project * * *." In particular, reliance is had upon the provision in the same paragraph of the contract "and any other costs or expenses on said work for which the First Parties might under their bond be liable."
As the plaintiffs, so far as their dealings with the housing authority are concerned, were not subcontractors, it became necessary that a single performance bond be given to the housing authority. The provision of the contract between the plaintiffs and defendants that the "First Parties" shall pay "any other costs or expenses on said work for which the First Parties might under their bond be liable," evidently refers to the bond given to the housing authority to secure defendants' performance under the general contract. This general contract, consisting of about two hundred pages, together with the plans and specifications on the two housing projects, is referred to in, and should be considered a part of the contract of August 30, 1942, between plaintiffs and defendants.
Under the general contract defendants were required in detail to do many things, the cost of which would enter into defendants' overhead on the entire project. Defendants were required personally to superintend the *Page 481 work, or have a competent foreman or superintendent satisfactory to the housing authority on the work at all times. They were required to furnish affidavits and other detailed documents relative to the payroll and watchmen were to be provided by day and by night, including Saturdays, Sundays and holidays, from the very time the work commenced until its final completion. It was incumbent upon defendants to enforce instructions of the housing authority regarding signs, advertising, danger signals and smoking, and to prepare payrolls on forms provided by the housing authority in strict accordance with that authority's instructions. Measures to prevent accidents, which the housing authority might deem reasonably necessary, were required to be taken by defendants. The defendants were required to furnish a field office building for the use of defendants and representatives of the housing authority and to equip the same with and maintain heating, lighting and other facilities, including janitor service. Sanitary facilities were to be furnished and maintained by defendants as directed by the housing authority; the defendants were required also to furnish the essential price information, including photostatic or carbon copies in duplicate of all purchase orders in excess of one hundred dollars; and, finally, in addition to many other services detailed in the contract with the housing authority, but for the purpose of brevity not mentioned in this opinion, defendants were required, upon request, to furnish to the housing authority the itemized breakdown of quantities and prices used in computing any change that might be ordered.
Plaintiffs took the position before the commissioner, at the hearing on the commissioner's report in the circuit court, and take the same position in this Court, that there is no express authorization for defendants' retention of the $2,519.45 item, as a charge against the plaintiffs for the claimed proportion of defendants' general overhead cost, that is, 11.656% of $21,615.01, the total amount of defendants' overhead cost, and an item of $86.27, the plaintiffs' proportion for taxes on overhead wages and salaries, and, therefore, these sums are wrongfully retained by defendants. *Page 482
The commissioner found and reported in defendants' favor the sum of $2,519.45, as a charge against plaintiffs' proportionate share of defendants' general overhead, less $242.45, being 11.656 per cent of $2,080.00, the salaries of the Whitneys, who are salaried officers of the defendant, Kanawha Corporation, for their work in supervising the project at Point Pleasant, and thus reducing the item of overhead contended for by the defendants to $2,277.00, or a positive finding for the plaintiffs in the amount of $242.45.
The circuit court denied defendants' claim that they were entitled to retain 11.656% of the charge of Philip H. Hill for legal services, or $134.39, on the ground that those services were rendered by Hill to the defendants before the contract with the housing authority was entered into, thus reducing the defendants' claim for a proportionate share of their general overhead to $2,142.61. Deducting this latter figure from the overhead item of $2,519.45, retained by defendants, leaves the sum of $376.84, which the circuit court credited to the plaintiffs' account. Plaintiffs on this writ of error claim that the judgment of the circuit court is erroneous in that defendants were permitted to retain any portion of the $2,519.45 as overhead.
So the initial question resolves itself into this: Whether the parts of the contract of August 30, 1942, relating to the items of expense which the defendants were authorized to deduct from the sum earned by plaintiffs under the contract, by express provision, or by reasonable and fair implication arising from the words of the contract, or by a valid modification thereof, authorized the defendants to deduct from plaintiffs' compensation 11.656% of defendants' general overhead, and the same percentage of taxes on overhead wages.
As this record does not clearly disclose whether the contract was prepared at the instance of, or by the plaintiffs, or the defendants, though there is evidence to the effect that plaintiffs did not see the contract until it was presented to them for their signatures, we are not at *Page 483 liberty to apply the rule in the construction of this contract that a contract should be construed most strongly against the person who wrote it, or caused it to be written. In the interpretation of this contract, however, we are guided by the cardinal rule of contractual interpretation that a contract unambiguous in its terms must be construed so as to effectuate the intent of the parties, as disclosed by the terms, and certainly not in a manner so as to make a new contract between the parties. The rule as stated by the Virginia Court inAmes v. American National Bank of Portsmouth, 163 Va. 1,176 S.E. 204, 216, is:
"It is the function of the court to construe the contract made by the parties, not to make a contract for them, or to alter the contract they have made so as to conform it to the court's notion of the contract they should have made in view of the subject-matter and the surrounding facts and circumstances.
"The polestar for the construction of a contract is the intention of the contracting parties as expressed by them in the words they have used."
See Leckie v. Bray, 91 W. Va. 456, 113 S.E. 746, and 4 Page on Contracts, 2d Ed., page 3581.
On the question whether the defendants are entitled to deduct a proportionate share of their general overhead from plaintiff's compensation we think the instant contract, though it is so inept in language as to render intepretation difficult, is unambiguous and parol evidence of conversations occurring contemporaneously with, or prior to, its execution, is inadmissible to explain or vary the terms of the contract, in the absence of fraud or other vitiating circumstances.Kanawha Banking Trust Co., Exr. v. Gilbert, 131 W. Va. 88,46 S.E.2d 225; Hope Natural Gas Co. v. Reynolds, 126 W. Va. 580,588, 30 S.E.2d 336; Colerider v. Central National Bank ofBuchannon, 128 W. Va. 520, 37 S.E.2d 566.
Defendants urge that because the contract provides for the prorating of the surety bond, coupled with the subsequent language of the contract, that the defendants "shall pay * * * any other costs or expenses of said work *Page 484 for which the First Parties might under their bond be liable," the overhead on all the items of work which the defendants contracted with the housing authority to perform, shall be apportioned and deducted from plaintiffs' compensation in proportion as the bid price of the work performed by the plaintiffs bears to the bid price on the entire work. With this position we do not agree.
It may be readily seen from an examination of the contract of August 30, 1942, that plaintiffs, designated in the contract as second parties, undertook to
"* * * furnish the supervision and equipment and direct the following items of work on said project * * *:
"Stabilized gravel for Streets, parking areas, including subgrading, etc., complete as set forth in the bid of the First Parties. Second Parties also agree to complete all berms, as directed by the Engineers."
The prices to govern the above specified items of work "shall be the bid prices on the above work, less 10%". Evidently by the words "bid prices", the parties meant the prices which the defendants gave to, and which were accepted by, the housing authority, and the deduction of ten per cent represents defendants' profit. Then follows the provision of the contract that "The items enumerated in the above work in the bid taken thereon are agreed to be estimated only and may increase or decrease, according to the instructions of the original contracting authority." Now clearly the words "The items enumerated in the above work" refer to the items of work to be done by plaintiffs, as specified in the italicized portion of the contract. The contract then reads to the effect that the defendants "shall, subject to the approval of Second Parties [plaintiffs], furnish and pay for all materials used on said project". Evidently by the words "said project", the parties meant the entire project and not the work which the plaintiffs agreed to perform. But whether the parties so intended is not material to a proper interpretation of this contract, in view of the other provisions set *Page 485 forth immediately after this provision. After these words, separated by a comma, the language appears: "the bond premium on the surety bond written by the First Parties [defendants] to the original contracting authority in the proportion that the aboveitems of work bear to the entire work on said project". (Italics supplied). This language of the contract, in our opinion, is clearly tied into the earlier part of the sentence which contains it that "The said First Parties shall, * * * furnish and pay for". It seems to us that by the language immediately under consideration the parties intended that the defendants should pay for a single bond on the project, namely, the performance bond with the housing authority in the proportion that the "above items of work [that is the work to be performed by the plaintiffs] bear to the entire work on said project." But the contract continues "shall pay the gross sales tax on the remuneration for the above items, the public liability and property damage insurance carried on the above items, the workmen's compensation insurance carried on the labor on theabove items, which shall be carried in the name of the First Parties, the social security tax and the old age pension costs on the labor on the above items of work, payroll of the labor placed upon the project under the direction of the Second Parties, and any other costs or expenses of said work for which the First Parties might under their bond be liable." (Italics supplied.) We think that by this language the defendants obligated themselves to furnish and pay for all of the above enumerated materials, gross sales tax, insurance, workmen's compensation, social security taxes, old age pension costs, costs of labor, on "the items of work" contracted to be performed by the plaintiffs, and set forth in the italicized portion of the contract; and that in addition thereto the defendants undertook to pay for the bond premium, but only in the proportion that the work contracted to be performed by the plaintiffs bears to the entire work to be done under defendants' contract with the housing authority. And, further, because the words "shall pay" are repeated in the contract and appear immediately after the phrase as to the bond premium, the *Page 486 defendants obligated themselves to pay any other costs or expenses on said work for which the first parties (defendants) might under their bond be liable. The defendants were the only persons having a bond with the housing authority; and if they had failed to perform all of their obligations to the housing authority under the original contract, the costs and expenses thereof could be asserted against them under their performance bond. The words "any other costs or expenses" are qualified, not only by the words "shall pay", appearing earlier in the contract, but by the words "on said work". These latter words "on said work," in our opinion, under the doctrine of ejusdemgeneris, refer clearly to the "above items of work," which are the items of work to be performed by the plaintiffs. If the parties had intended the words "on said work" to have meant any work to be done on the project by the defendants, they would have incorporated in the contract, as they did as to the premium on the surety bond, the language "the entire work on said project". The words "said work," "the above items of work" and "the following items of work", appearing in the contract in their appropriate places, both before and after the specification of the work to be performed by the plaintiffs, all refer to the items of work set forth in italics in the agreement, that is, the items of work to be performed by the plaintiffs. Because the words "the following items of work" and "the above items of work" clearly refer to the work to be performed by plaintiffs, the words "on said work", incorporated in the provision "any other costs or expenses on said work for which the First Parties [defendants] might under their bond be liable" are not to be construed in their widest extent, but should be interpreted as applying only to the items of work specifically set forth in the earlier parts of the contract. "In the construction of laws, wills, and other instruments, the `ejusdem generis rule' is, that where general words follow an enumeration of persons or things, by words of a particular and specified meaning, such general words are not to be construed in their widest extent, but are to be held as applying only to persons or things of the same general kind or class as *Page 487 those specifically mentioned. Black, Interp. Laws, 141." Black's Law Dictionary, 3rd Ed., 645, footnote to definition ofejusdem generis. As the language under scrutiny does not plainly manifest a contrary intent, we think the doctrine of ejusdemgeneris fully applies. In Jones v. Island Creek Coal Co., 79 W. Va. 532, pt. 4 syl., 91 S.E. 391, this Court held: "Where general words are used in a contract after specific terms, the general words will be limited in their meaning or restricted to things of like kind and nature with those specified." See alsoDarnell v. Wilmoth, 69 W. Va. 704, pt. 2 syl., 72 S.E. 1023. Because the words "the following items of work" and "the above items of work" appear in the contract before the words "on said work", and are specific in their nature, dealing specifically with the items of work to be performed by plaintiffs, we think that the meaning of the words "on said work" should not be widened beyond the extent of the specific words set forth above in the contract.
But the commissioner in his report stated that in addition to the rule of ejusdem generis, "There is also the other rule that effect must be given to every clause of a contract if possible; here the clause `and any other costs or expenses on said work for which the First Parties might under their bond be liable' would be without application, unless it applies to the expenses claimed by the defendants as a proper deduction" under the provisions of the contract of August 30, 1942. We think, however, that the contract specifically provides that defendants "shall pay * * * any other costs or expenses on said work for which the First Parties [the defendants] might under their bond be liable." The language, in our opinion, was intended as a catchall clause and is not, as the commissioner found, without application in the instant case under our interpretation of the contract. It was intended to provide for all other costs and expenses on the work to be performed by plaintiffs, if any there should be, which were not specifically enumerated immediately above this provision of the contract; and it may be applied and serves a purpose in the instant case, for this record discloses that there was omitted from the costs and expenses of the work to be *Page 488 done by the plaintiffs enumerated in the contract, the cost of unemployment compensation insurance, which, under Chapter 1, Acts of the Legislature, 1936, Second Extraordinary Session, as amended, requires defendants as employers to make payments into the unemployment compensation fund for their employees, including the employees working on the part of the work for which plaintiffs had obligated themselves to furnish equipment and supervise the work.
There is still another reason why we think the contract of August 30, 1942, does not permit the defendants to charge plaintiffs with a proportionate share of their general overhead expenses. The parties, having agreed to apportion the cost of the bond premium by express provision of the contract, they had in mind the question of apportionment, and yet as to the other items the contract is silent on that question. If defendants had intended that the contract should obligate the plaintiffs to suffer a deduction from their compensation a proportionate share of defendants' general overhead, the contract, in addition to the provision as to the bond premium, should have contained such an express provision as to the other items, but it did not. Under the doctrine of expressio unius est exclusio alterius, the parties, having provided to apportion the cost of the bond premium by express provision, imply the exclusion of such provision as to the other items of cost and expense on the work to be performed by plaintiffs. In Harbert v. County Court ofHarrison County, 129 W. Va. 54, 64, 39 S.E.2d 177, 186, involving the construction of a statute, this Court said: "* * * [it is a] well recognized and long established principal of interpretation of written instruments that the express mention of one thing implies the exclusion of another, expressio unius estexclusio alterius * * *."
During the course of the hearing before the commissioner, the defendants sought by oral evidence to assert a modification of the contract, to the effect that plaintiffs should be charged with such cost or share of defendants' general overhead, as the cost of the work done by plaintiffs *Page 489 bears to the cost of the entire work, under defendants' general contract with the housing authority. Other than general statements contained in the testimony of B. F. Whitney to the effect that "We talked to Mr. Calvin about everything," and that "A proportionate share of the buildings would be deducted, which was agreed to orally," and a statement which Whitney said he made to Calvin that "an office of our own" was required under the contract with the housing authority, and "that would require an engineer or an office man and probably a stenographer, and the proportionate share of that was agreed to by each of the parties", there is no evidence that the plaintiffs ever agreed to pay, or consented to be charged with 11.656% of the defendants' general overhead. Plaintiffs categorically deny that they ever agreed to pay any part of such overhead. InCharleston Lumber Co. v. Friedman, 64 W. Va. 151, 160,61 S.E. 815, this Court said, speaking through Judge Brannon, "An oral waiver of a contract `must be clear, positive and above suspicion, and cannot be proven by mere loose, casual conversation'". In Monto v. Gillooly, 107 W. Va. 151, pt. 2 syl., 147 S.E. 542, this Court held: "The party asserting a modification of a contract carries the burden of proof. He must demonstrate that the minds of the parties definitely met on the alteration. This burden is not sustained, as a matter of law, by merely showing that the adverse party failed to protest the change." We are of opinion that defendants have not sustained the burden of proof of establishing the modification of the contract. The evidence in this record, bearing on that question, is neither clear, positive, nor convincing. Moreover, the record discloses no consideration for the claimed modification of the written contract in regard to charging plaintiffs with a part of defendants' general overhead. B. F. Whitney specifically testified, in answer to the question: "In other words, you did not agree to give them any additional compensation for assuming these additional burdens?", "We were giving them the compensation as agreed to." "The doing of what one is already legally bound to do cannot constitute good consideration for a promise made to him." Vance v. Ellison, *Page 490 76 W. Va. 592, pt. 2 syl., 85 S.E. 776. See Whan v. Hope NaturalGas Co., 81 W. Va. 338, 94 S.E. 365; Brown v. Western MarylandRailway Co., 92 W. Va. 111, 114 S.E. 457; Cole v. George, 86 W. Va. 346,103 S.E. 201. Applying these authorities, we are of the opinion that defendants have failed to prove a valid, oral modification of the written contract; and their attempt to do so is indicative that the matter of charging plaintiffs with a part of defendants' general overhead, was not in the first instance intended by the parties, and therefore was not incorporated in the original contract.
From the foregoing it necessarily follows that the circuit court erred in finding that the sum of $86.27, being taxes on overhead wages and salaries, was a proper deduction from plaintiffs' compensation, and the court did not err in its finding that the sum of $242.45, being 11.656% of the sum of $2,080.00, representing compensation of B. F. Whitney and S. P. Whitney, officers of the defendant corporation, for performing the supervisory work required of the defendants under the general contract was not a proper deduction from plaintiffs' compensation. As the supervisory work performed on the ground at Point Pleasant was required by the government contract, it did not properly enter into defendants' overhead so that a proportionate share could be deducted from plaintiffs' compensation, even if our holding had been to the effect that the proportionate share of defendants' overhead was properly deductible; and the same is true as to the sum of $134.39, being 11.656% of the sum of $1,153.00 paid to Philip H. Hill for legal services, for the reason that the services were rendered prior to the entry into and execution of the contract between defendants and the housing authority, and were never a part of defendants' general overhead in performing that contract. Likewise the court did not err in finding that the sum of eight cents, being taxes on overhead wages, was not properly deductible from plaintiffs' compensation.
As to the retention of the $3,668.36 item, after plaintiffs had commenced their portion of the work on the projects, *Page 491 a change order was issued by the housing authority, requiring that the streets be paved with eight inches of compacted gravel on the main streets, six inches on the service drives and parking areas, and that all of the streets were to be given a specified bituminous treatment, in lieu of the original specifications calling for six inches of loose gravel with a treatment of calcium chloride as a dust preventive.
This change required the use of ninety per cent more material on the eight-inch and fifty per cent more on the six-inch paving, new computations, and a new estimate. Plaintiffs presented a bid of $1.36 a square yard for eight-inch, $1.10 for six-inch, and 22¢ a square yard for the tar treatment, which was later accepted by the housing authority, and payments made to defendants in accordance therewith. Upon the project engineer's indication that he thought the bid too high, plaintiffs were prompted by defendants to submit an alternative bid, on a "use" and "try" basis, the figures of both bids being materially lower than that accepted. It is asserted by plaintiffs that the alternative bid was submitted not as an offer, but for use of defendants in negotiating with the housing authority. The alternative bid was never turned over to the housing authority, but was retained by the Whitneys. Defendants claim that the alternative bid, especially since it was signed at their request by plaintiff Calvin, was an offer; and that plaintiffs' remuneration on the whole project should be calculated on the basis of their "try" bid — the higher of the two figures embraced in the alternative bid. S. P. Whitney testified, "I aimed to put in a little profit for myself." It is on the foregoing basis that the defendants have retained $3,668.36 in excess of the ten per cent of $43,541.87, the latter figure being the sum of $43,494.08 paid by the housing authority under its contract with defendants, plus a credit of $47.79 allowed plaintiffs for salvage of buildings.
But the question whether plaintiffs are entitled to recover from defendants the sum of $3,668.36, as excess percentage retained by defendants out of plaintiffs' compensation, *Page 492 as the circuit court held, does not involve the question of general overhead expense or an interpretation of the contract of August 30, 1942. As heretofore stated, the housing authority, after the work had commenced, directed a change in the specifications. The original contract provided that the streets and parking areas be paved with stabilized gravel, including the subgrading, paving and finishing of the berms, at seventy-six cents a square yard, less ten per cent, and that the calcium chloride furnished by defendants was to be applied by plaintiffs at fifty dollars a ton, less ten per cent. The change order issued April 1, 1943, provided that the paving of the main street was to be changed from a six-inch loose to an eight-inch compacted stabilized base; the service drives and parking areas were to have a six-inch compacted base instead of six-inch loose gravel base; and the streets were to be paved with a bituminous treatment of 6/10ths of a gallon of tar and forty pounds of aggregate a square yard, entailing approximately fifty per cent more material for the six-inch compacted pavement than for the six-inch stabilized gravel pavement; and approximately ninety per cent more material for the eight-inch compacted gravel paving than for the six inches of stabilized gravel paving. At defendants' request the plaintiff, H. E. Calvin, submitted an estimate on the new type street paving ordered by the housing authority, which provided that the eight-inch compacted gravel paving would be laid for $1.36 a square yard; the six-inch compacted gravel paving for $1.10 a square yard; and twenty-two cents a square yard for the bituminous surface treatment, from which defendants were entitled as profit to deduct ten per cent. Upon being informed that these figures had been rejected by the housing authority, Calvin submitted a second estimate, or "try" bid of $1.10 a square yard for the eight-inch paving, plus ten per cent; eighty-four cents a square yard for the six-inch paving, plus ten per cent; and seventeen cents a square yard for the bituminous surface treatment plus ten per cent, with an alternative or "use" bid of eighty-two cents and $1.08, plus ten per cent, if defendants could not get the higher price, and seventeen *Page 493 cents a square yard for the surface treatment. As heretofore noted, the defendants did not submit the "try" or "use" bid to the housing authority. In fact S. P. Whitney testified that he did not intend to submit the latter figures to the housing authority as he "aimed to put in a little profit for myself." As the original contract of August 30, 1942, provided that plaintiffs' compensation shall be "the bid prices on the above work [meaning the work plaintiffs were to do under the contract], less 10%", and the record does not disclose that plaintiffs agreed to a change in this rate of compensation, there was, in our opinion, no change in the basic rate of compensation, and the figures finally accepted by the housing authority for the change in the character of paving constituted the bid prices to the same extent as if they had been originally incorporated in the contract. In fact, the contract provides that "the items enumerated in the above work * * * may increase or decrease, according to the instructions of the original contracting authority." So we think plaintiffs are entitled to the prices first bid for the increased work, less ten per cent, and, therefore, the defendants were not entitled to withhold or deduct the sum of $3,668.36 from plaintiffs' compensation, and in this regard the action of the circuit court should be affirmed.
And finally we are of opinion that the trial court erred in holding that interest should be allowed an plaintiffs' judgment from the time of the commissioner's report, June 16, 1948, and not from March 15, 1944, the date that defendants attempted to make final settlement with the plaintiffs, that being the date of their final estimate. Where a claim is liquidated or can be ascertained by computation, interest should be allowed from the date when payment should be made; and the fact that there was a dispute between the parties as to the amounts due, plaintiffs' claim, nevertheless, was capable of computation in the event they were entitled to prevail in the dispute entailed in this record. Here the unit prices under the original contract, as well as any modification due to the change order, were clearly specified. Defendants' compensation was to be ten per cent: plaintiffs' compensation *Page 494 was to be the bid price less ten per cent. So plaintiffs' claim from the time defendants submitted their final estimate, showing the amount and quantity of the work done, was capable of computation, and plaintiffs, as the moneys were received from the housing authority, then and there were entitled to payment. In Bennett v. Federal Coal Coke Co., 70 W. Va. 456, pt. 1 syl., 74 S.E. 418, this Court said: "As a general rule, where plaintiff's demand is liquidated, or if unliquidated, can be readily ascertained by computation, interest thereon should be allowed, if the demand be for work done or material furnished, from the date the labor is done or material furnished, or from the date when by the terms of the contract payment should have been made." On page 459 of the opinion the Court, citingChapman's Adm'rs v. Shepherd's Adm'r., 24 Gratt. 377;Roberts' Adm'r. v. Cocke, 28 Gratt. 207, and other Virginia cases, said: "* * * when there is no express contract to pay interest, there is an implied contract to do so." This rule was followed by this Court in the recent case of Lockard v. City ofSalem, 130 W. Va. 287, 43 S.E.2d 239. We therefore hold that plaintiffs are entitled to interest from March 15, 1944, the date of final computation.
For the foregoing reasons, we reverse the circuit court (1) in finding defendants entitled to retain as a proper overhead deduction from plaintiffs' compensation the sum of $2,142.61; (2) in finding that the sum of $86.27, being taxes on overhead wages and salaries, was a proper deduction from plaintiffs' compensation; and (3) in holding that plaintiffs were entitled to interest on the sums due from the defendants only from June 16, 1948, until paid, and not from March 15, 1944, the date of the final estimate; and in all other particulars the judgment of the circuit court is affirmed and the case remanded with directions to enter a judgment in favor of plaintiffs and against the defendants in accordance with the principles herein enunciated.
Reversed in part;affirmed in part;remanded with directions. *Page 495