Fertile Soil for Safety: OSHA’s Ammonium Nitrate Storage Rules
The earliest recorded disaster involving ammonium nitrate (AN) occurred on April 16, 1947, in Texas City, Texas. A transport vessel loaded with 2,600 tons of AN caught fire; when the fire spread to the sealed storage hold, the transport exploded, killing 581 people—including all but one member of the Texas City Fire Department. We’ve known […]