Construction workers laying asphalt on a road with a paving machine in the background.
Two construction workers wearing helmets, one with a beard and high-visibility vest, looking upwards, while the other, a woman, stands in the background adjusting her helmet.
Top view of an oil or gas tanker ship with extensive red pipes and valves, crew members in orange jumpsuits and white helmets walking on a green safety walkway, with the ocean visible at the edge of the deck.
A worker wearing gloves is welding steel wire ropes together on a construction site or industrial setting.
Two workers welding together inside a construction site with sparks flying around. Construction ladders and tools are visible.
Five men in safety vests standing in front of a trolley car at the San Francisco Market Street cable car stop.
Interior of a wood workshop with workbenches, machinery, wooden materials, scaffolding, and a partially built wooden trolley.
Interior of a room under construction with construction worker in motion, a red ladder, tools, and partially finished walls and ceiling.
An elderly man with a gray beard wearing a black cap and blue shirt, working on a car engine in a workshop.
Three workers in safety gear and masks are moving a large green industrial spool or reel inside a factory or warehouse.
A worker in overalls and a face mask is standing on a wooden wheel, working on a construction or installation project that involves a metal structure labeled 'California.'
A worker's hand wearing a dirty work glove holding a blue chalk piece and gripping a steel wire rope tightly.
A man with a beard wearing sunglasses, a cap, and a safety harness stands on a high platform on a skyscraper, looking up and to the side with a city skyline, including a tall rounded building, and water in the background under a clear blue sky.
Construction workers pouring and leveling concrete on a city sidewalk in front of modern office buildings.
A person standing on a scaffold during construction or renovation work. The person is wearing work boots, tan pants, a brown shirt, and has tools attached to their belt. The scaffolding has a label that reads 'TURF-STILS'.
Two maintenance workers in safety gear inspecting a large industrial pipe using a remote control device inside a concrete foundation.
A man climbing a vertical ladder on a ship's side, with a worker at the top of the ladder, and another on the deck assisting. The ship has a darkened hull with water stains, and safety equipment is visible.
Construction worker in safety vest and helmet looking at a tablet.
Person in protective suit holding a red fire extinguisher, standing on a blood-stained surface, with vehicles in the background.
Close-up of a construction worker wearing black gloves kneeling on the ground, holding a metal rebar or wire, with dirt and construction debris visible in the background.
A yellow CAT bulldozer clearing trees on a forested mountainside, with logs and tree branches on its blade, and a view of distant farmland in the background.
View from a skyscraper construction site showing a large yellow crane labeled 'Salesforce Tower' and 'MORROW', with a cityscape and water in the background during sunset.
Construction worker wearing an orange safety vest and helmet, working on an orange painted surface at a construction site with traffic cones and concrete barriers in the background.
Close-up of a woman wearing a colorful headscarf and earrings, focusing on her profile while working outdoors, with a blurred background.
Construction worker in a safety vest and helmet stands on a high-rise building under construction, overlooking a cityscape at dusk with cranes and tall buildings.
A welder wearing protective gear, including a helmet and gloves, welding metal with sparks and bright light in an industrial workshop.