There is no charge for use of this service. BidSync is a Third-Party Electronic Bidding System.Learn about current bid and contract opportunities available to consultants, service providers, contractors, vendors, or suppliers. Visit our web site at procurement.dadeschools. Net to download a vendor registration package. Use of pencil is prohibited. 2. Prospective Proposers may obtain the Request for Proposal documents from the Miami-Dade Aviation Department, Contracts Administration Division, 4200. Description: The City of North Miami (City) remains committed to the advancement and successful completion of the new City Hall project. Bid submissions must be clearly marked with bid number, bid title and bid opening date. The Procurement Management Department purchases supplies, services, and construction-related projects for the Public Health Trust.