Bids must be full and complete. All Prospective Vendors submitting a bid must be subscribed to this bid on the City's bidding website prior to the bid opening.This prequalification process is a mandatory process for all Licensed Contractors who intend to submit bids for Construction. Note: All portions of this Bid Form must be completed, and the Bid Form must be signed before the Bid is submitted. Each bidder must complete this form in order to comply with the Riverside Unified School District.