The document addresses responses to inquiries related to the Performance Work Statement (PWS) for maintenance operations involving engines. Key topics include clarification on maintenance tasks, guidelines concerning engine removal, and preservation requirements. Several paragraphs in the PWS were updated based on stakeholder feedback, including the acceptance of AS9100 as a quality standard, the contractor's responsibility for engine preservation, and adjustments to the notification process for discrepancies. The government emphasized that while contractors assume custody of engines upon pick-up, liability for discrepancies identified at the maintenance repair organization (MRO) will be determined contextually. The government declined requests for historical data on support equipment but committed to adding a section regarding government-furnished information for better transparency in the RFP process. Overall, the responses aimed to refine the document and ensure clarity for potential bidders while reinforcing compliance with established standards and procedures in line with government expectations.