Specifications include, but are not limited to: The successful vendor shall provide the following materials and services: • Provide all chemicals, service labor, test equipment and treatment materials for a complete water treatment program for all specified water-based heating and colling systems. Equipment, chemicals, and service shall be supplied by a single water treatment company for undivided responsibility. Note: Vendor shall provide Propylene Glycol if necessary, (55 gallon drum), to be purchases separately from this contract. • Determine which chemicals to use based on the results of a water sample analysis taken from the building domestic water supply and available system history. • The goal of the treatment program shall be to inhibit scale, sludge, corrosion, and bio-growth and to conserve water of the specified water systems.