Create a detailed construction bid proposal to highlight your expertise and increase your chances of being selected for projects. Craft persuasive bid proposals for construction projects with this comprehensive guide.Explore key components, from project overview to pricing details. Bids will be received for a Single Prime Contract. All proposals shall be lump sum. In this blog, we will teach you how to write an effective construction proposal that stands out from the competition. PROPOSAL FOR THE CONSTRUCTION OF. CONTRACT No. D5POC150 IN WAKE COUNTY, NORTH CAROLINA. Date_________________________ 20_____.