This section will help you navigate and understand the City's procurement processes, including how to pursue City contracts. Bid a complete, signed response to a solicitation.The term "bid" is synonymous with the term "offer". Search the Bidding Opportunities below to learn about dates, scope, and general information for upcoming and past North East ISD school construction projects. Invitation for Bid (IFB). Used primarily for purchasing goods, as price is the main factor. 1.1 Submit bids on the University Solicitation Form. Submission of Electronic bids.