To receive notices of future bid opportunities, bidders must register with the County's "INFOR Supplier Portal Registration Program" The "Bid Package" includes the Proposal Package, the Cuyahoga County Engineer Specification.Upon receipt of your bid, you will receive a reply indicating your bid has been received. Each team shall submit a total of three (3) copies of the SOQ's and proposal forms in a sealed envelope clearly marked on the outside "Statement of.