An official website of the United States government.
Here’s how you know
The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.
The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.
For workplace safety and health, please call 800-321-6742; for mine safety and health, please call 800-746-1553; for Job Corps, please call 800-733-5627 and for Wage and Hour, please call 1-866-487-9243 (1 866-4-US-WAGE). This website is currently not being updated due to the suspension of Federal government services. The last update to the site was 10/1/2025. Updates to the site will start again when the Federal government resumes operations.
A miner died while he was working inside a hopper after a front-end loader dumped stone into the hopper.
The information provided in this notice is based on preliminary data ONLY and does not represent final determination regarding the nature of the incident or conclusions regarding thecause of the accident.
MINE FATALITY – On September 8, 2023, a miner died after entering a hopper to clear an obstruction. A front-end loader dumped two loads of crushed limestone into the hopper with the miner inside.
FAI-6823096-1
UNITED STATES
DEPARTMENT OF LABOR
MINE SAFETY AND HEALTH ADMINISTRATION
REPORT OF INVESTIGATION
Surface
(Crushed, Broken Stone NEC)
Fatal Powered Haulage Accident
September 8, 2023
Sewickley Mine
Neiswonger Construction Inc
Saltsburg, Indiana County, Pennsylvania
ID No. 36-09542
Accident Investigators
