A man trapped and partially buried in a trench survived because a collection of agencies and a local business pulled together in a grueling four hour rescue Friday.
Three days after the collapse on Midvale Park, north of Valencia, we saw more shoring being prepped for installation. The strong steel plates line the walls of a trench to protect workers from a trench collapse.
Tucson Fire says there was shoring in the trench but a worker was just outside the protected area when the trench closed in on him…