![Entering a Tank: Proceed With Caution](https://cole-pumper.imgix.net/https%3A%2F%2Fwww.pumper.com%2Fuploads%2Fimages%2Fronnie_tamez_-_truck_corner_180212_132237.jpg?crop=focalpoint&fit=crop&fp-x=0.5&fp-y=0.5&h=620&ixlib=php-1.1.0&q=75&w=1024&s=7e399854c01b42f91b3f6175253d1466)
From time to time we need to enter a truck’s vacuum tank (or a septic tank) to clean and inspect it. That means we must understand working in “confined space” and necessary critical safety precautions before entering an unknown atmosphere. We’ve all heard the stories online and...