Richland-based Dade Moeller announced that it reached the 2 million hour mark for no reportable injuries under the Occupational Safety and Health Administration Act in late May.
The milestone reflects almost six years of incident-free work. It reached the 1 million hour mark in July 2013.
Dade Moeller provides professional and technical services to public and private agencies to support environmental, nuclear, radiological and worker safety operations, including at Hanford. It employs industrial hygienists, safety professionals and health physicists.
It joined NV5 Global, an engineering and consulting firm in Hollywood, Fla., in May.