This document outlines a Request for Proposal (RFP) for the repair of the fire alarm and detection, along with the Mass Notification System (MNS) at B995, Osan Air Base. The solicitation specifically addresses existing Matoc Work Plan Contractors in the area and invites proposals with a focus on compliance with the Statement of Work (SOW) and associated drawings. Proposals must be submitted by email by 1300 hours on the specified closing date and should include detailed technical and pricing components. A mandatory site visit is scheduled for interested contractors to better understand the project requirements. The contractor is required to commence work within ten calendar days after receiving a notice to proceed and to complete the project within 300 calendar days. The requested contract value falls between $250,000 and $500,000, and bidders must confirm their understanding of various tax exemptions pertinent to the contract. The evaluation process will assess design submissions, pricing proposals, and the completeness of tax documentation. Award will be made to the lowest priced offer evaluated as acceptable across all criteria. This RFP reflects the government's commitment to enhancing safety systems at military installations while ensuring compliance with regulatory standards.