Each bid shall be submitted on the proposal form attached, in a sealed envelope. (1) Addressed to the Purchasing Agent.Gov, which is also noted in the solicitation. All blank spaces for BID prices must be filled in, in ink or typewritten, and the. BID form must be fully completed and executed when submitted. This Construction Bid Template helps you send professional bids to your clients and compare the bids from your suppliers in a clear way. For construction bids, failure to submit the checklist is a fatal defect and the bid shall be rejected. Download free, customizable construction bid templates and forms to track, manage, and appropriately estimate project bids.