Scope of Work
Cianbro constructed two, 12-bay, spent-fuel storage modules within the Independent Spent Fuel Storage Installation (ISFSI) facility at the Calvert Cliffs Nuclear Power Plant.

Project Details

• Constructed two, 38 ft by 56 ft concrete storage modules—with 3.5 ft thick walls and a 3 ft thick roof and slab
• Placed 2,500 cy of structural concrete 
• Installed 210 tons of reinforcing steel
• Installed 600 imbeds with 1/8-inch tolerances  
• Installed twenty-four 7 ft diameter, 3,000 lb access sleeves with 1/16 inch tolerances