â–« Administering and managing the contract. â–« Working with vendors to resolve any contract disputes.You should only register as a vendor if you have a business relationship with Fulton County Government (e.g. , being awarded a contract, purchase order, etc.). Complete the volumetric mix design at the appropriate number of gyrations as given in the table below for the number of 20-year ESAL's. Learn what a vendor contract is, what should be included, and how digital contract management can help streamline your processes. Insurance Requirements. Exhibit 1 Contract Renewal Agreement Ed Castro Landscape, 2.