corrosion detection 2025-09-18T16:46:08Z

Rain lashed against the refinery pipes like angry pebbles, soaking my overalls as I knelt in sludge that smelled like rotten eggs. My fingers were numb inside thick gloves, struggling to grip a slippery protractor while wind whipped my hood into my eyes. That cursed 30-degree elbow joint mocked me—every measurement blurred by rain and rust, each attempt to pinpoint corrosion depth ending in a grunt of frustration. I remember thinking: "This is how inspectors snap."