The Department of Veterans Affairs (VA) is seeking a qualified contractor to provide the replacement components of its existing water quality monitoring equipment at the Lake City VA Medical Center, located at 619 S. Marion Ave, Lake City, FL 32025. The components are listed below.. Quantity (4) Single Flow Cell Quantity (4) pH Sensor Quantity (4) Pressure Switches/Transducers Quantity (4) Chlorine Analyzers (0 20 ppm) Quantity (4) Water Filter Kits/Sample Line to System Quantity (4) Analyzer Pre-Filter Kits with Housing