This is a sole source requirement for the repair of one specific generator unit, with the government intending to award under an already established Basic Ordering Agreement (BOA). The initial induction period for repair is 365 calendar days from contract award, with a government option to extend this period by an additional 365 days. The contractor must propose option pricing for a maximum of 10 units 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 number of units. Offers from sources not already government-approved must include all data from the specified source approval brochure to be considered.