News
June 16, 2026

Hensel Phelps Begins Construction on Procurement Warehouse Supporting Savannah River Plutonium Program

Construction Owners Editorial Team

Highlights

  • Hensel Phelps is serving as general contractor on an $11 million procurement warehouse project at the Savannah River Site in South Carolina.
  • The 22,000-square-foot facility is scheduled for completion in March 2027.
  • The warehouse will support procurement and logistics functions for the Savannah River Plutonium Processing Facility program.
  • The project represents the first large-scale collaboration between the National Nuclear Security Administration and the U.S. Army Corps of Engineers at the site in more than 25 years.
  • The facility is part of a broader effort to establish long-term plutonium pit production capabilities.

Federal nuclear infrastructure investments continue to generate specialized construction opportunities, with a new support facility now moving forward at the Savannah River Site in South Carolina as part of the nation's plutonium modernization program.

Warehouse Construction Program

Hensel Phelps has broken ground on a 22,000-square-foot procurement warehouse at the Savannah River Site near Aiken, South Carolina. The contractor is delivering the $11 million project for the National Nuclear Security Administration and the U.S. Army Corps of Engineers' Charleston District.

Construction is expected to conclude in March 2027.

The warehouse is designed as a non-radiological support facility that will handle procurement and logistics functions associated with the Savannah River Plutonium Processing Facility program.

Role in Plutonium Processing Expansion

The warehouse project is one component of the larger Savannah River Plutonium Processing Facility initiative, which includes repurposing an existing Hazard Category-2 building and constructing additional support facilities across the site.

The broader program is intended to establish a sustained mission for producing plutonium pits, a critical component used in the nation's nuclear deterrence systems. Federal plans call for the production of at least 80 plutonium pits annually, with support facilities such as the procurement warehouse providing materials management and logistical capabilities needed to sustain operations.

The groundbreaking also marks the first major project collaboration between the National Nuclear Security Administration and the U.S. Army Corps of Engineers at the Savannah River Site in more than two decades.

Industry Significance

For contractors specializing in federal, defense and mission-critical construction, the project highlights continued investment in national security infrastructure and the growing demand for facilities that support highly regulated government programs.

The Savannah River Site program also demonstrates the importance of logistics, warehouse and support infrastructure in large-scale federal construction initiatives, where operational readiness often depends on specialized ancillary facilities in addition to primary processing buildings.

What This Means for Construction Owners

The Savannah River procurement warehouse project underscores the continued flow of federal investment into defense and national security infrastructure, creating opportunities for contractors with experience in mission-critical and highly regulated projects. For construction owners, the development highlights the importance of integrating support facilities such as logistics and procurement centers into large-scale infrastructure programs. It also demonstrates how long-term federal initiatives can generate sustained demand for specialized construction services, supply chain coordination and complex project delivery capabilities.

Source: Hensel Phelps.

Get the inside scoop on the latest trending construction industry news and insights directly in your inbox.

Thank you! Your submission has been received!
Oops! Something went wrong while submitting the form.