Up Plan and a corresponding Schedule of Intent. Affidavit must be submitted as part of any bid or proposal submittal.Learn the best practices for completing a contractor bid sheet and proposal for general contractors, and get access to free templates. A bid proposal is a document used to outline a business's products or services when applying for a contract. Buyer, : O. Houser, CPPB ; Subject, : BID QUESTIONS AND ANSWERS: ; Question, : 1. When filling out the bid proposal form, bidders are required to complete bid proposal in ink. 1. Use of pencil is prohibited. Proposal Due Date: Wednesday, May 22, 2019. ERASURES OR CORRECTIONS:When filling out the bid proposal form, Bidders are required to complete bid proposal in ink. 1.