HDR GEI JOINT VENTURE

HDR GEI Joint Venture specializes in civil and hydraulic engineering services for federal infrastructure projects, with deep expertise in dam safety, water control systems, and flood risk management. The firm delivers comprehensive design, construction support, and quality assurance services for complex water resource infrastructure, including reservoir operations, levee systems, fish passage structures, and weir modifications. Their technical proficiency spans water control manual development, hydraulic modeling, civil construction oversight, and environmental compliance for federal water projects, particularly in California’s major river basins. A key differentiator is their ability to integrate engineering design with real-time construction documentation and laboratory testing, ensuring regulatory adherence and operational continuity for mission-critical water infrastructure. The contractor maintains a consistent and long-standing relationship with the Department of Defense, primarily supporting the U.S. Army Corps of Engineers on civil works projects. Their work focuses on dam safety programs, levee system upgrades, and water resource management across the Sacramento, San Joaquin, and Truckee River basins. The agency relies on them for technical execution of long-term infrastructure maintenance plans, including baseline updates, construction engineering and inspection (CEI), and adaptive management of multi-reservoir systems. The primary NAICS code 541330 reflects their core identity as an engineering services provider focused on civil infrastructure, with vertical specialization in water resources, hydraulic systems, and federal civil works. They are positioned as a niche provider for complex, environmentally sensitive water infrastructure projects requiring precise regulatory coordination and multidisciplinary engineering integration. HDR GEI Joint Venture operates as a joint venture entity headquartered in Folsom, California, with a geographic focus on federal water projects in the Western U.S. While no government certifications are listed, their sustained portfolio of DoD contracts demonstrates established credibility and operational readiness within the federal engineering services market.