excavator, dozer, backhoe, scraper, grader, shovel, loader, hauler, crane, trencher, brick, concrete, dragline, clamshell, borer, drill, hopper, conveyor, truck, construction. earth moving equipment: Caterpillar bulldozer, Caterpillar loader, Case, John Deere, Bobcat, Volvo, Dynapac, Kobelco, Dresser, Samsung, Link Belt, Komatsu, Hyundai, Ingersoll Rand, Peterbilt, JCB, Liebherr, Esco, Hitachi, Mack, Terex
Masonry construction safety, fall hazard: Laborer/ hod carrier stands on top of 6 ft high unstable stack of concrete block and 19 ft above ground, leaning out and stacking heavy blocks, with no fall protection from safety line or guardrail. Ann Arbor, 2004.
Masonry construction safety, fall hazard: Laborer/ hod carrier stands on top of 6 ft high unstable stack of concrete block and 19 ft above ground, leaning out and stacking heavy blocks, with no fall protection from safety line or guardrail. Ann Arbor, 2004.
Original size: 1300px x 1299px |
Current: 300px x 300px |