Bremen Police responded to an explosion at Bremen Castings Thursday morning.

The explosion happened at approximately 8:30 a.m. at the business in the 500 block of N. Baltimore Street.

The Bremen Fire Department and EMS also responded to the scene.

The building was evacuated after the explosion and responders were kept a distance away in case there were further explosions.

The all clear was given just after 10 a.m. and people were allowed back into the building.