Flyash Silos

CLIENT
Carolina Power and Light

Ibberson was responsible for the design and construction of the Carolina Power and Light flyash silos located in Roxboro, North Carolina.

The facility included four 46-foot-diameter by 155-foot-high silos. The walls of the silos started at 16 inches thick and reduced to 10 inches at the hopper bottom. The silos consisted of a cast-in-place concrete hopper bottom with an elevated floor at 135 feet. Numerous imbeds and blockouts for the interior floors and equipment were placed during the slipform process.

The project was completed on schedule and within budget. Our quality engineering and construction services include:

• Turnkey design-build
• Self-performed construction
• Construction management
• Process, civil, structural, mechanical, electrical, and modular design engineering
• Drafting and CAD services
• Scoping reports□
• Strategic planning
• Feasibility studies
• Facility and operations evaluations
• Equipment and material selection
• Technical and specification writing
• Project documentation
• Damage and repair/replacement appraisal