S&EC prepared design recommendations for the installation of select stormwater treatment devices for a large commercial quarry operation in Nash County, NC.  The project scope included the design of five wet detention basins and associated appurtenances in accordance with the North Carolina Best Management Practices (BMP) and the North Carolina Department of Environment and Natural Resources (NCDENR) Erosion and Sediment Control Planning and Design manual.  S&EC prepared necessary design reports and construction documents including Construction Drawings and Technical Specifications for regulatory agency review.