When Nucor Steel needed to upgrade their F4 pinion stand equipment in Crawfordsville, Indiana, they turned to CSD Structural Engineers for a complex foundation reinforcement project that demanded both technical expertise and strategic timing. The challenge involved modifying existing concrete foundations to support the increased loads of higher capacity pinion stand equipment within the constraints of a limited plant outage window.

Understanding the critical nature of minimizing production downtime, CSD developed an innovative construction sequencing strategy that allowed portions of the work to be completed while the mill remained operational. Our team created detailed construction sequence drawings, including 3D isometrics, to guide contractors through each phase of demolition and installation.

This meticulous planning approach enabled the client to maximize their productive time while ensuring structural integrity. The project exemplifies CSD’s ability to deliver practical engineering solutions that address both technical requirements and operational realities in demanding industrial environments.