The process typically requires 120-160 days to complete (from publication of solicitation to final Supplier Contract or Purchase order). All submittals must be completed in ink or typewritten.One original shall be bound and single-sided. 1. Adjustment Factor - A competitively bid adjustment to be applied to the Unit Prices listed in the. Construction Task Catalog®. 2. Specialty And General Paper Products Bid Information for Pima County. Bidders may submit bids for products substantially equivalent to those specified unless the. Pima County open and closed solicitations are posted here. Find exclusive open government bids opportunities and RFPs.