This is a sole-source requirement for the repair of one unit of a specific spare part under an existing FMS agreement. The initial induction period for repair is 365 days from contract award, with a government option to extend the period by an additional 730 days. The contractor must propose pricing for a maximum of one unit over the entire contract period, with separate pricing required for the second year if costs will change. The total contract value will be calculated using the highest proposed unit price multiplied by the maximum quantity.