In consolidated appeals reviewing several rulings on a school district's breach of contract claims involving a construction project, grant of a motion for summary adjudication, a motion for judgment on the pleadings in favor of plaintiff, and other rulings in its favor are reversed where: 1) the trial court committed reversible error by not considering, on a provisional basis, extrinsic evidence proffered in support of one party's interpretation of a completion agreement; 2) the trial court erred by concluding that section 7105(d)(2) barred its rescission claims as a matter of law; 3) case precedent did not bar such claims either; 4) a ruling that the party could not, as a matter of law, maintain a cross-action against the district for breach of contract based on breach of implied warranty required reversal was error; 5) a ruling regarding joint and several liability required reversal; and 6) an award of attorney's fees could not stand.