This opportunity requires a contractor to provide on-site preventative maintenance and repair services for equipment, following manufacturer specifications to extend equipment life. All maintenance and repairs must be documented in a log, and discrepancies should be corrected during quarterly visits unless delayed by parts availability. The contract is for a base period of one year, with four one-year option periods. The estimated total contract value is $4.5 million. Performance of services will be at the contractor's facility in Washington, D.C.