Using an AI estimating software like Togal. Register for an account with PHLContracts.The process of overseeing and handling all the bids from start to finish in the pipeline of a construction firm is called bid management. To submit a bid, you'll need to log into PHLContracts. Instructions for submitting a bid can be found in the bid solicitation. Construction Bid Proposal Form. 004313. Learn how to write a winning bid proposal for construction with our comprehensive guide. Includes ChatGPT prompt.