Columbia Precast, LLC Cement Plant in Columbia, Tennessee | Operational Facility

Columbia Precast, LLC is a cement plant located in Columbia, Maury County, Tennessee, United States. The facility is currently operational and specializes in cement production, a key component of the construction industry. As a cement plant, it falls under NAICS code 327310, which covers establishments engaged in manufacturing cement from raw materials such as limestone and clay. The plant operates under the regulatory framework of the United States Environmental Protection Agency (EPA), which enforces multi-media environmental regulations including the Clean Air Act (CAA), Clean Water Act (CWA), Resource Conservation and Recovery Act (RCRA), and Toxics Release Inventory (TRI) Section 313 reporting. Cement plants are subject to specific emission standards for particulate matter, nitrogen oxides, and sulfur dioxide, and must comply with National Emission Standards for Hazardous Air Pollutants (NESHAP) for the cement manufacturing industry. Cement production is energy-intensive and generates significant CO2 emissions from both fuel combustion and the calcination process. The plant's location in Columbia, Tennessee, places it within a region with a mix of industrial and agricultural activities. Its operational status indicates ongoing contribution to local construction supply chains, while environmental oversight ensures compliance with federal and state regulations.

Cement plants are significant sources of air pollutants, including particulate matter, nitrogen oxides, and sulfur dioxide, which can affect local air quality. The calcination process also releases carbon dioxide, a greenhouse gas. Proximity to residential areas may raise community concerns about dust and emissions. In Tennessee, the plant operates under EPA regulations and state permits that set limits on emissions and require monitoring and reporting.