Solicitations are documents used to request quotes, offers, bids, or proposals from suppliers and are characterized as either informal or formal. A copy of the Federal Wage Decision applicable to this project is included in the Bid Document.The Bidder shall complete and submit the form provided in the Bid Proposal. If the Bidder is a Local SBE, and, when applicable, wishes to have its Bid be. An Affidavit of Joint Venture form must be filed five days prior to bid opening and each member of the joint venture must be prequalified one day prior to bid. This link will provide registration instructions and allow you access to the bid documents, plans and specifications. ALL Contractors and subcontractors for public works projects must register with DIR. The competitive bidding process usually involves public advertisement for the submission of sealed bids, the public opening of bids, and the award of.