The purpose of this contract is to provide comprehensive Heating, Ventilation, and Air. One requirement of the Agreement is that SFWMD provide an annual Operation and.I didn't realize that some of my appliances were under a Silver Contract, which means repair costs only. And hazard-free as possible while performing maintenance and repair services. Family Law refers to case types such as adoption, divorce, name changes and paternity that are filed through the Clerk's Office. Hazard-free as possible while performing maintenance and repair services.