Civil Site Development

Columbia Precast Products, LLC. (CPP) is a long-time supplier of precast structures (manholes, catch basins, vaults, etc.) for Tapani. Building on this relationship, Tapani worked with RSV Building Solutions to construct CPP’s new state-of-the-art precast manufacturing facility and new office space. The 20-acre project consisted of building slab/foundation prep for a 60,000-square-foot facility, along with site drainage, site utilities, sidewalks, curbs, asphalt paving, and gravel laydown yards for storage of CPP’s product inventory. A road extension, with significant dewatering required when installing the sewer mainline, was also included in this project. Two deep pits for the building were also excavated, dewatered, and shored with a slide rail system to accommodate CPP’s precast manufacturing equipment.