PRYOR GIGGEY CO Cement Plant in Chehalis, Washington | Industrial Utilities

PRYOR GIGGEY CO is a cement plant situated at 138 SEARS RD in Chehalis, Lewis County, Washington. The facility is operational and classified under NAICS codes 327120 (Cement Manufacturing) and 327310 (Cement, Hydraulic). As a cement plant, it is part of the industrial utilities sector, which involves energy-intensive processes and significant raw material handling. The plant operates under the regulatory framework of the United States Environmental Protection Agency (EPA), including the Clean Air Act (CAA) for emissions, the Clean Water Act (CWA) for water discharges, and the Resource Conservation and Recovery Act (RCRA) for waste management. Cement plants in the U.S. are subject to National Emission Standards for Hazardous Air Pollutants (NESHAP) and New Source Performance Standards (NSPS). The facility's scale is typical for a regional cement producer, serving construction and infrastructure markets in Washington state. Cement production is a major source of carbon dioxide emissions due to calcination and fuel combustion. The plant's environmental significance includes its contribution to local air quality and greenhouse gas emissions. Community proximity to Chehalis and surrounding areas may raise considerations for particulate matter and other pollutants. The plant plays a role in the regional supply chain for construction materials.

Cement plants like PRYOR GIGGEY CO are significant sources of air pollutants, including particulate matter, nitrogen oxides, sulfur dioxide, and carbon dioxide. The facility's location in Chehalis, Washington, places it in a region with moderate population density and agricultural activity. Proximity to communities may lead to concerns about dust and emissions. The plant operates under EPA regulations that require monitoring and control of emissions, as well as management of hazardous waste from production processes.