Okla. Stat. tit. 61, § 61-106: Bidding documents to be on file

Complete bidding documents regarding a proposed public

construction contract shall be available to the public at least

twenty (20) days prior to the date set for opening bids. The

awarding public agency, or its agent, may require a reasonable

deposit for each set of bidding documents; provided, that such

deposit shall not exceed the actual cost of duplicating or printing.

The public agency, or its agent, may retain all or part of said

deposit if so stated in the notice for bids.