Contractor is directed to review, fill out and execute the Public. Works Contractor Registration Certification attached hereto as Exhibit "E" prior to contract.Submission Instructions: Sealed proposals submitted in duplicate, clearly marked as. A free, downloadable contract template. We'll help you create a good contract that protects your work and sets clear expectations for every project. List of all current AIA Contract Documents. Visit the Bonfire EProcurement platform to register as a vendor, view bid opportunities, or login to your account to submit and track bids. This articulation agreement for the 3 credit(s) toward the Hillsborough Community College.