keywords: diving divers sewer sewers astronaut
text: Divers Keep Smelly Sewers Flowing Carlos Barrios Orta squeezed himself into his rubber diving suit, pulled on an 18-pound helmet that made him look like an astronaut, then lowered himself into the sewer. He disappeared into the filthy water, which looked like some cauldron of rancid beef stew, until the only sign of him was air bubbles breaking the surface.