OSE is excited to announce that we have obtained US Department of Labor Mine Safety & Health Administration (MSHA) certification, which allows us to offer a more robust line of services to our surface mining clients. Over the past 15 years, we have become experts in a wide variety of environmental maintenance and remediation projects for nearly every industry represented in the US. With this certification, we can offer all of our award-winning services to customers in the surface mining industry – including any type of surficial ground cleaning or maintenance at cement/lime plants, rock quarries, and all other surface mining sites. Call us for a quote on your next tank cleaning, slurry pit cleaning, environmental housekeeping, waste disposal or chemical removal project – we are ready to help!