Fundamentals of Launching a Precast Concrete Segmental Operation for Bridge Construction Projects

摘要

align="left">Precast concrete segmental bridge construction is continuously evolving to keep pace in a competitive environment. As segmental bridge construction increases in national popularity, a number of precasters will consider upgrading plant facilities to handle this relatively new product. Historically, general contractors have produced the majority of precast concrete segments for existing precast concrete segmental bridges, and it has been the exception when a con tractor has purchased segments from a precast concrete manufacturing facility. This article explores the necessary facility upgrades a? precaster will need to successfully undertake the comprehensive planning, coordination, and transformation process required to enter the segmental bridge production arena and lists sources for industry technical support for this endeavor. While the challenges of upgrading operations to include precast concrete segmental bridge components? are considerable, bold innovation and careful risk management and system integration can establish this product line as a true precaster product.