structural steel erection, bolt, weld, fall protection, ironworker, construction, cranes, structural, tower crane, erection crane, tie off, lanyard, body harness, safety line, man lift, connectors, mobile, boom, wide flange, angle, column, girder, plate, camber, spud, wrench, turn, nut, truss, gusset, chord, Manitowoc, Grove, Link-Belt, rough, terrain, hook, JLG, coon, pipe, arc, shop, field, drawing, bridge, frame, hot, rolled, section
Steel construction: Structural ironworkers work at several stations erecting and connecting two giant, steel trusses elevated 40 feet above current floor elevation. All the ironworkers have fall protection from railings on elevated work platforms or from body harnesses and safety lanyards tied off to steel. UCLA, Los Angeles, CA, 2004.
Steel construction: Structural ironworkers work at several stations erecting and connecting two giant, steel trusses elevated 40 feet above current floor elevation. All the ironworkers have fall protection from railings on elevated work platforms or from body harnesses and safety lanyards tied off to steel. UCLA, Los Angeles, CA, 2004.
Original size: 1727px x 1151px |
Current: 600px x 400px |