Karen E. Rippey

Karen E. Rippey serves as a Project Manager with the U.S. Army Corps of Engineers under W075 Endist San Fran, overseeing the acquisition and execution of civil works projects critical to national infrastructure resilience. Her role encompasses the full lifecycle management of contracts for flood control systems, dam safety enhancements, levee rehabilitation, and beneficial use of dredged material. She ensures compliance with federal environmental regulations and engineering standards while coordinating with technical teams to align procurement strategy with mission-critical infrastructure goals. Rippey primarily handles design-build, construction, and environmental remediation acquisitions, often requiring complex stakeholder coordination across federal, state, and local entities. She maintains longstanding relationships with established civil construction firms including BFBC LLC, Granite Construction Company, Manson Construction Co., McKenzie Construction & Site Development LLC, and CAM-DUTRA JV-II LLC. These partnerships reflect a preference for contractors with proven expertise in heavy civil works, hydraulic structures, and sediment management. Rippey’s procurement approach emphasizes performance-based contracting, value engineering, and risk mitigation through contractor prequalification and site-specific capability assessments, fostering reliable delivery of high-stakes public works. While no formal set-aside data is available, her project portfolio suggests a pragmatic alignment with socioeconomic goals, frequently engaging mid-to-large contractors with demonstrated capacity for complex federal projects. Though not explicitly tied to 8(a), HUBZone, or SDVOSB preferences, her office’s mission-driven framework supports small business participation where technical requirements permit, particularly in specialized environmental services and local labor mobilization. Rippey’s procurement focus centers on NAICS categories related to heavy and civil engineering construction, dredging, and environmental remediation. She routinely acquires services involving geotechnical engineering, hydraulic modeling, sediment transport analysis, and erosion control systems. Her technical domain expertise lies in water resource infrastructure, with deep familiarity in U.S. Army Corps of Engineers design manuals and environmental compliance protocols under the National Environmental Policy Act and Clean Water Act.