Orange County Water Dist. v. The Arnold Engineering Co.
Annotate this CaseThe Orange County Water District (the District) appealed a postjudgment order awarding The Arnold Engineering Company approximately $615,000 in costs of proof under Code of Civil Procedure section 2033.420 based on the District's failure to admit certain fact-specific requests for admission (RFAs) during discovery. The District argued the trial court erred in making the award because: (1) the District had reasonable grounds to believe it would prevail on the matters at issue under section 2033.420 (b)(3); and (2) even if it did not, Arnold did not adequately substantiate its costs with admissible evidence. After review, the Court of Appeal concluded the trial court abused its discretion in awarding costs for certain RFAs because the District reasonably relied on percipient witness testimony, undisputed scientific testing, and the opinions of a qualified expert in denying the RFAs. Furthermore, the Court determined certain evidence, namely expert witness invoices, was inadequate to support an award under the circumstances here because it did not distinguish between recoverable and nonrecoverable costs. The case was remanded for a new order awarding reasonable costs of proof.
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