This report provides the results of a noise monitoring study conducted at the West Plant of the Resolution Copper Mining LLC (RCM) in Superior, Arizona. The study documented the noise levels for a continuous monitoring period from May 7, 2015 through May 15, 2015. The purpose of this study was to document the existing noise levels at three locations along the RCM West Plant’s southern property boundary line which lies adjacent to a residential community.
This report provides the results of a noise monitoring study conducted by Arcadis at the Resolution Copper Mine (RCM) Lower Smelter Pond near Superior, Arizona. The study gathered data and assessed noise levels from construction activities associated with sludge removal from the pond.