The contractor has scheduled controlled blasts at the South Shaft on Wednesday - Friday, August 26-28th. Each blast is scheduled for approximately 10am, depending on conditions at the site. We will provide an update if dates change.
All indicators for vibration, noise and air quality are below the thresholds and are measured constantly.Controlled blasting can take place between 7am and 6pm Monday through Friday.
All safety and noise control measures are in effect and the work is performed in accordance with California Occupational Safety and Health (OSHA) and environmental regulations.