The Tennessee Valley Healthcare System in Nashville requires annual cleaning of five diesel fuel tanks. The contract is a firm-fixed price purchase order, 100% set aside for Service-Disabled Veteran-Owned Small Businesses. The period of performance includes a base year from February 27, 2026, to February 26, 2027, with four option years extending through February 26, 2031. Quotes will be evaluated for best value based on price and other factors. Contractors must be verified as an SDVOSB in the SBA's database.