Iowa Code Title VIII. Transportation [Chs. 306-330B] § 314.4. Partial payments

Partial payments may be made on highway contract work during the progress thereof, but no such partial payment shall be deemed final acceptance of the work nor a waiver of any defect therein. The approval of any claim by the agency in control of the work, or highway on which the work is located, may be evidenced by the signature of the chairperson of said agency, or of a majority of the members of said agency, on the individual claims or on the abstract of a number of claims with the individual claims attached to said abstract.