10.6 Before commencing any work under this Agreement, Contractor shall furnish to Contra. Official Forms for Viewing and Downloading.CCTA regularly puts out procurement requests for contractors and consultants to respond to or bid on. The parties had previously agreed to a three (3) year contract in effect from July 1, 2022 through June 30, 2025. Purchasing Department Banner. Vendors: An Appointment is required to visit our office.