How do I submit a bid or proposal? All formal bids and proposals shall be submitted as specified in the solicitation document.Request for Proposal description: Job Order Contracting Services. Complete, sign, and submit this Proposal Acknowledgement Receipt to Contracts,. The Bid Proposal Form template is available for free. There are no charges for using this template to gather and evaluate proposals from potential contractors. Below are links to solicitations available through Maricopa County. Agreement with OWNER in substantial conformance to the form included in the Bid. Documents to perform and furnish all Work as specified or indicated in the Bid. The bid or Request for Proposal will be designed to be competitively bid following all MCCCD Purchasing guidelines and allowing maximum competition.