hard hat (150 photos)

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welder cutting a track rail with a oxy-acetylene torch, high-visibility jacket, high-visibility vest, light rail, man, muni, night, ntk, oxy-acetylene cutting torch, oxy-fuel cutting, railroad construction, railroad tracks, railway tracks, reflective jacket, reflective vest, safety glasses, safety helmet, safety vest, san francisco municipal railway, sparks, track maintenance, track work, welder, worker, working
Welder Cutting a Track Rail with a Oxy-Acetylene Torch
railroad worker cutting a track rail with a oxy-acetylene torch, high-visibility jacket, high-visibility vest, light rail, man, muni, night, ntk, oxy-acetylene cutting torch, oxy-fuel cutting, railroad construction, railroad tracks, railway tracks, reflective jacket, reflective vest, safety glasses, safety helmet, safety vest, san francisco municipal railway, sparks, track maintenance, track work, welder, worker
Railroad Worker Cutting a Track Rail with a Oxy-Acetylene Torch
welder cutting rail with oxy-acetylene torch, high-visibility jacket, high-visibility vest, light rail, man, muni, night, ntk, oxy-acetylene cutting torch, oxy-fuel cutting, railroad construction, railroad tracks, railway tracks, reflective jacket, reflective vest, safety glasses, safety gloves, safety helmet, safety vest, san francisco municipal railway, sparks, track maintenance, track work, welder, worker
Welder Cutting Rail with Oxy-Acetylene Torch
welder cutting rail with torch, high-visibility jacket, high-visibility vest, light rail, man, muni, night, ntk, oxy-acetylene cutting torch, oxy-fuel cutting, railroad construction, railroad tracks, railway tracks, reflective jacket, reflective vest, safety glasses, safety helmet, safety vest, san francisco municipal railway, track maintenance, track work, welder, worker, working
Welder Cutting Rail with Torch
oxygen tank valve, dust mask, face-mask, gas tank, headlamp, headlight, high-visibility jacket, high-visibility vest, light rail, man, muni, night, ntk, oxy-acetylene, oxygen, pressure gauge, railroad construction, railroad tracks, railway tracks, reflective jacket, reflective vest, regulator, safety glasses, safety gloves, safety helmet, safety vest, san francisco municipal railway, track maintenance, track work, valve, welder, worker, working
Oxygen Tank Valve
caterpillar 322l excavator, at work, cat 322l, demolition, dust, excavator, high-visibility jacket, high-visibility vest, light rail, man, muni, night, ntk, overhead lines, railroad construction, railroad tracks, railway tracks, reflective jacket, reflective vest, safety glasses, safety helmet, safety vest, san francisco municipal railway, track maintenance, track work, worker, working
Caterpillar 322L Excavator
welder cutting a rail with an oxy-acetylene torch, dust mask, high-visibility jacket, high-visibility vest, light rail, man, muni, night, ntk, oxy-acetylene cutting torch, oxy-fuel cutting, railroad construction, railroad tracks, railway tracks, reflective jacket, reflective vest, safety glasses, safety helmet, safety vest, san francisco municipal railway, sparks, track maintenance, track work, welder, worker, working
Welder Cutting a Rail with an Oxy-Acetylene Torch
welder using oxy-acetylene cutting torch, dust mask, high-visibility jacket, high-visibility vest, light rail, man, muni, night, ntk, oxy-acetylene cutting torch, oxy-fuel cutting, railroad construction, railroad tracks, railway tracks, reflective jacket, reflective vest, safety glasses, safety helmet, safety vest, san francisco municipal railway, sparks, track maintenance, track work, welder, worker, working
Welder Using Oxy-Acetylene Cutting Torch
welder using oxy-acetylene cutting torch, high-visibility jacket, high-visibility vest, light rail, man, muni, night, ntk, oxy-acetylene cutting torch, oxy-fuel cutting, railroad construction, railroad tracks, railway tracks, reflective jacket, reflective vest, safety glasses, safety helmet, safety vest, san francisco municipal railway, sparks, track maintenance, track work, welder, worker, working
Welder Using Oxy-Acetylene Cutting Torch
oxy-acetylene cutting torch, dust mask, high-visibility jacket, high-visibility vest, light rail, man, muni, night, ntk, oxy-acetylene cutting torch, oxy-fuel cutting, railroad construction, railroad tracks, railway tracks, reflective jacket, reflective vest, safety helmet, safety vest, san francisco municipal railway, sparks, track maintenance, track work, welder, worker, working
Oxy-Acetylene Cutting Torch
oxy-acetylene welding, dust mask, high-visibility jacket, high-visibility vest, light rail, man, muni, night, ntk, oxy-acetylene cutting torch, oxy-fuel cutting, railroad construction, railroad tracks, railway tracks, reflective jacket, reflective vest, safety glasses, safety helmet, safety vest, san francisco municipal railway, sparks, track maintenance, track work, welder, worker, working
Oxy-Acetylene Welding
oxy-acetylene cutting torch, dust mask, high-visibility jacket, high-visibility vest, light rail, man, muni, night, ntk, oxy-acetylene cutting torch, oxy-fuel cutting, railroad construction, railroad tracks, railway tracks, reflective jacket, reflective vest, safety glasses, safety helmet, safety vest, san francisco municipal railway, sparks, track maintenance, track work, welder, worker, working
Oxy-Acetylene Cutting Torch
tracked asphalt paver, cat ap655d, high-visibility jacket, high-visibility vest, light rail, men, muni, night, ntk, paving machine, railroad construction, railroad tracks, railway tracks, reflective jacket, reflective vest, road construction, roadwork, safety helmet, safety vest, san francisco municipal railway, track maintenance, track work, tracked asphalt paver, workers, working
Tracked Asphalt Paver
tracked asphalt paver, cat ap655d, high-visibility jacket, high-visibility vest, light rail, men, muni, night, ntk, paving machine, railroad construction, railroad tracks, railway tracks, reflective jacket, reflective vest, road construction, roadwork, safety helmet, safety vest, san francisco municipal railway, track maintenance, track work, tracked asphalt paver, workers
Tracked Asphalt Paver
worker measuring rail with tape measure, high-visibility jacket, high-visibility vest, light rail, man, measuring tape, muni, night, ntk, railroad construction, railroad tracks, railway tracks, reflective jacket, reflective vest, safety helmet, safety vest, san francisco municipal railway, tape measure, track maintenance, track work, worker, working
Worker Measuring Rail with Tape Measure
worker prepares a cad-welding crucible, cad-welding, exothermic bonding, exothermic welding, high-visibility jacket, high-visibility vest, light rail, man, muni, night, ntk, railroad construction, railroad tracks, railway tracks, reflective jacket, reflective vest, safety helmet, safety vest, san francisco municipal railway, thermite welding, track maintenance, track work, welder, worker, working
Worker Prepares a Cad-Welding Crucible
workers ignite cad-weld powder in a crucible, cad-welding, exothermic bonding, exothermic welding, high-visibility jacket, high-visibility vest, light rail, men, muni, night, ntk, railroad construction, railroad tracks, railway tracks, reflective jacket, reflective vest, safety helmet, safety vest, san francisco municipal railway, thermite welding, track maintenance, track work, welder, workers, working
Workers Ignite Cad-Weld Powder in a Crucible
concrete between the rails, cement, high-visibility jacket, high-visibility vest, light rail, men, muni, night, ntk, railroad construction, railroad tracks, railway tracks, reflective jacket, reflective vest, safety helmet, safety vest, san francisco municipal railway, track maintenance, track work, wet concrete, workers
Concrete between the Rails
concrete chute - muni railway construction site (san francisco), cement chute, concrete chute, high-visibility jacket, high-visibility vest, light rail, men, muni, night, ntk, railroad construction, railroad tracks, railway tracks, reflective jacket, reflective vest, safety helmet, safety vest, san francisco municipal railway, track maintenance, track work, wet concrete, workers
Concrete Chute - Muni Railway Construction Site (San Francisco)
troweling the concrete, backlight, cement, concrete, high-visibility jacket, high-visibility vest, light rail, man, muni, night, ntk, railroad construction, railroad tracks, railway tracks, reflective jacket, reflective vest, safety helmet, safety vest, san francisco municipal railway, track maintenance, track work, trowel, worker, working
Troweling the Concrete
railroad diamond crossing - muni railway construction site (san francisco), diamond crossing, high-visibility jacket, high-visibility vest, light rail, men, muni, night, ntk, railroad construction, railroad tracks, railway tracks, reflective jacket, reflective vest, safety helmet, safety vest, san francisco municipal railway, track maintenance, track work, workers
Railroad Diamond Crossing - Muni Railway Construction Site (San Francisco)
caterpillar cat it38g wheel loader, ballast, cat it38g, front loader, gravel, high-visibility jacket, high-visibility vest, light rail, man, muni, ntk, railroad construction, railroad tracks, railway tracks, reflective jacket, reflective vest, safety helmet, safety vest, san francisco municipal railway, track maintenance, track work, wheel loader, wheled loader, workers
Caterpillar CAT IT38G Wheel Loader
caterpillar cat it38g wheel loader drops ballast on rail tracks, ballast, cat it38g, front loader, gravel, high-visibility jacket, high-visibility vest, light rail, man, muni, ntk, overhead lines, railroad construction, railroad tracks, railway tracks, reflective jacket, reflective vest, safety helmet, safety vest, san francisco municipal railway, track maintenance, track work, wheel loader, wheled loader, workers
Caterpillar CAT IT38G Wheel Loader Drops Ballast on Rail Tracks
wheel loader drops ballast on rail tracks, ballast, cat it38g, diamond crossing, front loader, gravel, high-visibility jacket, high-visibility vest, light rail, man, muni, ntk, railroad construction, railroad tracks, railway tracks, reflective jacket, reflective vest, safety helmet, safety vest, san francisco municipal railway, track maintenance, track work, tracks crossing, wheel loader, wheled loader, workers
Wheel Loader Drops Ballast on Rail Tracks
wheel loader dropping ballast on rail tracks, ballast, cat it38g, diamond crossing, front loader, gravel, high-visibility jacket, high-visibility vest, light rail, man, muni, ntk, railroad construction, railroad tracks, railway tracks, reflective jacket, reflective vest, safety helmet, safety vest, san francisco municipal railway, track maintenance, track work, tracks crossing, wheel loader, wheled loader, workers
Wheel Loader Dropping Ballast on Rail Tracks
replacing tracks of the san francisco municipal railway, high-visibility jacket, high-visibility vest, light rail, man, muni, ntk, rail jacks, railroad construction, railroad tracks, railway tracks, reflective jacket, reflective vest, safety helmet, safety vest, san francisco municipal railway, track jacks, track maintenance, track work, workers
Replacing Tracks of the San Francisco Municipal Railway
workers adjusting new track rail segment, high-visibility jacket, high-visibility vest, hydraulic arm, light rail, men, muni, ntk, railroad construction, railroad tracks, railway tracks, reflective jacket, reflective vest, safety helmet, safety vest, san francisco municipal railway, track maintenance, track work, workers, working
Workers Adjusting New Track Rail Segment
workers examining new track rail, diamond crossing, high-visibility jacket, high-visibility vest, hydraulic arm, light rail, men, muni, ntk, overhead lines, railroad construction, railroad tracks, railway tracks, reflective jacket, reflective vest, safety helmet, safety vest, san francisco municipal railway, track maintenance, track work, workers, working
Workers Examining New Track Rail
worker unscrewing rail fish plate - - muni railway construction site (san francisco), bolting, bolts, diamond crossing, fish plate, high-visibility jacket, high-visibility vest, light rail, man, muni, ntk, railroad construction, railroad tracks, railway tracks, reflective jacket, reflective vest, safety helmet, safety vest, san francisco municipal railway, screwing, screws, track maintenance, track work, worker, working, wrench
Worker Unscrewing Rail Fish Plate - - Muni Railway Construction Site (San Francisco)
abrasive cut-off saw attached to track rail, 3120x, abrasive saw, cut-off saw, cutting, high-visibility jacket, high-visibility vest, huskvama, light rail, man, muni, ntk, power tool, railroad construction, railroad tracks, railway tracks, reflective jacket, reflective vest, safety helmet, safety vest, san francisco municipal railway, sparks, track maintenance, track work, worker, working
Abrasive Cut-off Saw Attached to Track Rail
oxy-acetylene torch, blue flame, fire, high-visibility jacket, high-visibility vest, light rail, man, muni, night, ntk, oxy-acetylene cutting torch, oxy-fuel cutting, railroad construction, railroad tracks, railway tracks, reflective jacket, reflective vest, safety helmet, safety vest, san francisco municipal railway, track maintenance, track work, welder, worker, working
Oxy-Acetylene Torch
worker cutting track rail with abrasive saw, abrasive saw, cut-off saw, cutting, diamond crossing, high-visibility jacket, high-visibility vest, huskvama, k760, light rail, man, muni, night, ntk, power tool, railroad construction, railroad tracks, railway tracks, reflective jacket, reflective vest, safety helmet, safety vest, san francisco municipal railway, sparks, track maintenance, track work, worker, working
Worker Cutting Track Rail with Abrasive Saw
worker cutting rail with handheld abrasive saw, 3120x, abrasive saw, cut-off saw, cutting, headlamp, headlight, high-visibility jacket, high-visibility vest, huskvama, light rail, man, muni, night, ntk, power tool, railroad construction, railroad tracks, railway tracks, reflective jacket, reflective vest, safety glasses, safety gloves, safety helmet, safety vest, san francisco municipal railway, sparks, track maintenance, track work, worker, working
Worker Cutting Rail with Handheld Abrasive Saw
handheld abrasive saw, abrasive saw, construction, cut-off saw, cutting, high-visibility jacket, high-visibility vest, huskvama, k760, man, night, ntk, power tool, railway, reflective jacket, reflective vest, safety helmet, safety vest, sparks, worker, working
Handheld Abrasive Saw
handheld cut-off saw, abrasive saw, cut-off saw, cutting, high-visibility jacket, high-visibility vest, huskvama, k760, light rail, man, muni, night, ntk, power tool, railroad construction, railroad tracks, railway tracks, reflective jacket, reflective vest, safety helmet, safety vest, san francisco municipal railway, sparks, track maintenance, track work, worker, working
Handheld Cut-off Saw
workers cutting rail with cut-off saw, 3120x, abrasive saw, cut-off saw, cutting, high-visibility jacket, high-visibility vest, huskvama, light rail, men, muni, night, ntk, power tool, railroad construction, railroad tracks, railway tracks, reflective jacket, reflective vest, safety gloves, safety helmet, safety vest, safety visor, san francisco municipal railway, sparks, track maintenance, track work, workers, working
Workers Cutting Rail with Cut-off Saw
breda lrv test train, ansaldo breda, breda lrv, high-visibility jacket, high-visibility vest, light rail, man, muni, ntk, railroad construction, railroad tracks, railway tracks, reflective jacket, reflective vest, safety helmet, safety vest, san francisco municipal railway, test train, track maintenance, track work, tram, worker
Breda LRV Test Train
breda lrv test train, ansaldo breda, breda lrv, high-visibility jacket, high-visibility vest, light rail, man, muni, ntk, railroad construction, railroad tracks, railway tracks, reflective jacket, reflective vest, safety helmet, safety vest, san francisco municipal railway, test train, track maintenance, track work, tram, worker
Breda LRV Test Train
f-market line historical tram car 1010, 1010, high-visibility jacket, high-visibility vest, light rail, man, muni, ntk, railroad construction, railroad tracks, railway tracks, reflective jacket, reflective vest, safety helmet, safety vest, san francisco municipal railway, streetcar, test train, track maintenance, track work, tram, tramway, worker
F-Market Line Historical Tram Car 1010
caterpillar 322l excavator, at work, cat 322l, diamond crossing, excavator, high-visibility jacket, high-visibility vest, light rail, man, muni, ntk, overhead lines, railroad construction, railroad tracks, railway tracks, reflective jacket, reflective vest, safety helmet, safety vest, san francisco municipal railway, track maintenance, track work, worker, working
Caterpillar 322L Excavator
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