Repair of the B-2 Attitude Motion Sensor Set (AMSS) and Inertial Measurement Unit (IMU)

This firm-fixed price, sole-source contract issued by the Department of Defense’s Air Force Sustainment Center (AFSC) entails the repair of the B-2 Attitude Motion Sensor Set (AMSS) and Inertial Measurement Unit (IMU). The contract covers a base period with four one-year option periods and includes a 10% surge option. The contractor is responsible for comprehensive repair services, which require specialized technical capabilities and compliance with multiple military and industry standards for packaging, marking, preservation, inspection, and quality assurance. Deliveries are scheduled on a requirements-basis triggered by available funds, with the government retaining ownership and acceptance of repaired items at the contractor’s location. While pricing details are not disclosed, the contract includes a range of line items for various repair levels and technical data deliverables, underscoring a structured work scope that integrates engineering change proposals, teardown deficiency reporting, and counterfeit prevention documentation. Strict compliance with military packaging and marking standards such as MIL-STD-2073-1, MIL-STD-129, MIL-STD-130, and AFMC Form 158 is mandatory, along with adherence to environmental, reliability, safety, and electrostatic discharge handling protocols. Quality control is enforced through ISO 9001:2015 standards and FAR clauses addressing contract quality and certification of conformance. The contractor bears responsibility for inspection, initial acceptance activities, and documentation of repairs, with government final acceptance occurring at origin. Invoicing and payment are managed primarily through the Wide Area WorkFlow (WAWF) system, with no alternative methods authorized without prior approval. Evaluation factors for award rely on risk assessments from the Supplier Performance Risk System (SPRS), considering item risk, price risk, and supplier risk, though the exact evaluation methodology and award basis are not explicitly stated. Offerors must also comply with extensive FAR and DFARS representation and certification requirements, including disclosure of Unique Entity Identifiers (UEI) and CAGE codes, and attest to compliance with national security and supply chain integrity clauses. Overall, the contract mandates rigorous procedural, technical, and administrative standards to ensure the quality and reliability of repairs critical to sustaining mission-essential B-2 aircraft systems.