UFC 3-401-01 Mechanical Engineering, with Change 1  

This Unified Facility Criteria (UFC) provides requirements and guidance for mechanical systems designed and constructed for the Department of Defense (DoD) together with criteria for selecting mechanical system materials and equipment. This information must be used by mechanical engineers to develop design calculations, specifications, plans, and design-build Requests for Proposal (RFPs) and must serve as the minimum mechanical design requirements.