Information Systems and Networks Corporation (ISN) appeals from a judgment entered in the district court 2 following a jury *713 verdict finding for the City of Kansas City (the City) and awarding damages on its counterclaim. ISN argues that the district court erred in allowing the jury to assess damages not recognized under Missouri law. ISN also asserts that the district court committed reversible error in admitting a certain damage estimate. For the reasons set forth below, we affirm.
I. BACKGROUND
In May of 1991, ISN entered into а contract with the City to provide and install an automated access control security system at the Kansas City International Airport. The contract required that the security system be completely installed and oрerational by March 15, 1992. The contract included a liquidated damages clause that provided for varying per day damage amounts if five progression dates (milestones) were not met. The contract also contained a default and termination clause which provided as follows:
All costs and charges incurred by the City, together with the cost of completing the work under the contract, will be deducted from any monies due or which mаy become due to [ISN]. If such expense exceeds the sum which would have been payable under the contract, then [ISN] and the surety shall be liable and shall pay to the City the amount of such excess.
In late 1991, ISN began hаving difficulties completing the project and requested an extension. On January 3, 1992, the parties agreed to a change order that extended the contract completion date by thirty days and increased the number of milestones and corresponding liquidated damage amounts from five to twelve. For various i'easons, ISN failed to meet the contract milestones and complete the project by the April 15, 1992, deadline. On Januаry 21, 1993, the City ordered ISN off the job and ultimately terminated the contract on March 1,1993. Subsequently, the City decided not to complete the security system called for in the contract, but instead decided it would install a more advаnced system.
ISN filed this suit against the City for breach of contract and the City counterclaimed. The case was tried to a jury which found for the City on both ISN’s breach of contract claim and on the City’s counterclaim and awarded the City $1,686,630 in damages. ISN does not appeal any decision regarding its performance under the contract. It appeals only the type of damages the jury was allowed to award and the admission of a damage estimate.
II. DISCUSSION
A. Cost to Complete Damages
ISN’s first argument on appeal is that the district court erred in allowing the City to recover “cost to complete” damages. ISN asserts that recovery of non-incurred completion costs is cоntrary to Missouri law and to the contract’s termination clause. We review the district court’s interpretation of Missouri law de novo.
Transit Cas. Co. v. Selective Ins. Co. of Southeast,
Under Missouri law, it “is well settled where a contractor has partially performed the wоrk promised, the owner’s damages are the cost of completion.”
Stege v. Hoffman,
*714 ISN also asserts that the district court misinterpreted the contract. It contends that the phrase in the termination clause, “together with the cost of completing the work,” makes cost to complete damages a direct subcategory of “all costs incurred by the City.” As such, the City must incur the cost of completing ■ the project before they can recover those costs as damages.
Interpretation of the contract’s termination clause is a question of law that we review de novo.
Lamb Eng’g & Constr. Co. v. Nebraska Pub. Power Dist.,
With respect to ISN’s remaining arguments regarding the award of cost to complete damages, the Court has considered these arguments and finds them to be without mеrit.
B. Liquidated Damages.
ISN’s also argues that the contract’s liquidated damages clause constituted a penalty. Under Missouri law liquidated damages clauses are valid and enforceable, while penalty clauses are invalid.
Taos Constr. Co. v. Penzel Constr. Co.,
In order that a liquidated damages clause be valid: (1) the amount fixed as damages must be a reasonable forеcast for the harm caused by the breach; and (2) the harm that is caused by the breach must be of a kind difficult to accurately estimate.
Southwest Eng’g Co., supra; Grand Bissell Towers Inc. v. Joan Gagnon Enter., Inc.,
ISN contends that the liquidated damages clause’s purpose was to offset potential Federal Aviation Administration (FAA) penalties assessed against the City and any additional costs the City’s consulting engineer incurred as result of ISN’s failure to complete the project on schedule. ISN claims that these purposes were improper because the amount of the FAA fine and the amount of the consulting engineer’s additional costs were easily determinаble. ISN also contends that the liquidated damages clause that provides for a damage amount of $1500 per day “or FAA imposed penalty, whichever is larger,” is penal. The Missouri Court of Appeals dealt with these sаme arguments in
Taos, supra,
and rejected them. In
Taos,
a subcontractor was suing the general contractor of a state roads project claiming the liquidated damages provision in the subcontract was a penalty. The liquidated damages clause provided that the subcontractor would be liable to the general contractor for the full amount of any penalty assessed by the Missouri Highway and Transportation Commission (Commission) plus ten percent for any delays the subcontractor caused. The Commission and the contractor, agreed that the penalty would be $200 per day. The subcontractor caused delay and was assessed liquidated damages that totaled two-thirds оf its contract price. The Missouri Court of Appeals held, first, the $200 per day penalty was a reasonable forecast by the Commission of potential damages, and, even if this was not the case, “in a public works рroject, the public entity may recover damages solely upon proof of a violation of the contract.”
Taos,
In this casе, the amount of liquidated damages was $250 per day for failure to complete certain preliminary milestones, $500 per day for failure to meet certain intermediate milestones, and $1500 per day “or FAA imposed penalty, whichever is larger,” for failure to complete the project by April 15, 1992. The contract also stated that the liquidated damages “shall not be deducted as a penalty but shall be considered a liquidation оf a reasonable portion of damages that will be incurred by the City should [ISN] fail to complete the work in the time provided in [its] contract.” At the time these amounts were negotiated in the original contract and renеgotiated in the change order, the parties knew there was a possibility that the FAA would assess a $1000 per day penalty against the City for failure to complete the security system on time and knew that the City would have to expend additional funds to supervise the project if it was delayed. The exact amount of these costs was difficult to estimate and the parties agreed in the contract that these amounts were a “reasonable portion” of the damages the City would incur. The fact that the FAA penalty was not imposed is irrelevant because proof of actual damages at the time of the breach is not required in public works contracts, Taos, supra, Southwest Engineering, supra, notwithstanding, the City did present evidence of other actual damages in this ease. Furthermore, the passing on of the FAA fine is clearly analogous to the passing on of the penalty in the Taos case.
Finally, in support of its claim that the alternative nature of the “$1500 per day or FAA imposed penalty, whichever is larger” is penal, ISN relies on
Jennings v. First National Bank of Kansas City,
C. The Ryn Estimate
ISN’s final argument on appeal is that the district court erred in admitting Exhibit 954, the Ryn estimate, into evidence. “The admission of evidence is committed to the sound discretion of the district court.”
Bevan v. Honeywell, Inc.,
CONCLUSION
Accordingly, we affirm the district court’s judgment.
Notes
. The HONORABLE JOHN T. MAUGHNER, Chief Magistrate Judge, United States District Court for the Western District of Missouri, to whom the case was referred for final disposition *713 by consent of the parties pursuant to 28 U.S.C. § 636(c).
