To receive notices of future bid opportunities, bidders must register with the County's "INFOR Supplier Portal Registration Program" Upon receipt of your bid, you will receive a reply indicating your bid has been received.The process of overseeing and handling all the bids from start to finish in the pipeline of a construction firm is called bid management. View the current bids and award recommendations submitted to Tri-C's Supplier Managed Services. 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.