View Public Works' open solicitations, and learn more about how to register as a supplier and submit a bid or proposal. Preparation of Bid Documents: Bids must be submitted on the forms provided in these bid documents and prepared in the following manner: a.Form Request for Taxpayer Identification Number and Certification section as shown in the sample image below. Repeat this process for each form to be uploaded. Edit, sign, and share forms bid sheet form online. No need to install software, just go to DocHub, and sign up instantly and for free. BID BOND: Bid must include the required bid bond or certified check, which will be returned to the unsuccessful bidder.