It is not unusual for the government to require a contractor to submit a Quality Assurance Surveillance Plan (QASP) as part of a proposal submission.
A QASP ensures systematic quality assurance methods are used in the administration of a performance base task order. The intent is to make certain that the contractor performs in accordance with the performance metrics and the Government receives the quality of services called for in the order.
Here is a typical QASP template that may be modified to meet the specific RFP requirements:
Quality Assurance Surveillance Plan Template (Word document)