Your bid proposal should clearly express your interest in and highlight your suitability to the project you are bidding on. It can be hard to stand out from the crowd, but follow these tips to write an attentiongrabbing bid.Proposals offered must be submitted on Tarrant County Housing Assistance Office forms. Request for Proposals. Enter your bid amount, delivery time and detailed proposal. You can include your experience, credentials and portfolio in your proposal. Information on current Bids and Request for Proposals can be accessed through Public Purchase. Bid packets may also be picked up at the MHMR Purchasing Office.