Worker in protective clothes blows out the pieces of old asphalt from the pits at road construction site. Road works concept. Worker is using compressed air to blow off dust on the road.
Male tired firefighter lying against the background at smoky lawn on countryside. Young fireguard in uniform resting after fire outdoor. Concept of heroic profession. Close up Slow motion.
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Preparation for a paving on the road. Worker is using compressed air to blow off dust and old asphalt particles from the road.
Medium wide shot of multiethnic forest officer in khaki uniform installing caution sign warning of wild animals on footpath in woodland, and female colleague looking through binoculars in background
Professional Window cleaners at work.
Red big truck driving on city road to place of a fire on sunny summer day. Fire engine riding on town street to an emergency. Concept of saving lives and heroic profession. Close up Slow motion.
tree cut with saw, cutting wood, using a chainsaw, chopping firewood with an ax, lumberjack man
Close up of African American man in hard hat connecting wires while working at industrial factory
Big hook close-up of a tower crane with cloudy sky.
Full shot of Hispanic female woodward in khaki sweatshirt and utility pants cordoning off forest area with barricade tape, while Indian male colleague is putting up wild animal warning sign
A man cuts metal with a circular saw, welding works are carried out in the background. Sparks from working with metal scatter. Slow motion. Work in the production workshop. Welder in the background.
Fatigued African American female warehouse worker taking off a yellow hard hat and sitting down to rest after a hard workday.
Full shot of diverse male and female wardens preparing for wild animal migration season, Indian man putting up warning sign, and Hispanic woman closing off forest area with barricade tape
electrician is working inside electrical panel in plant, breaking equipment, alarm flashing, dangerous voltage, worker is afraid
Focused female electrician in hard hat and safety glasses connecting cables in server room
Slowmo of two biotechnology inspectors in protective coveralls and respiratory masks examining dark smoky secret laboratory in emergency
Medium shot of disinfection service specialist in protective suit spraying surface of kitchen counters with sanitizing equipment
Portrait of confident female firefighter against the background of big red truck. Young firewoman in protective uniform looking at camera near a fire engine. Saving lives and heroic profession concept
Brave firemen in protective gear running through smoke and fire in corridor and searching for survivors in rooms during rescue operation in burning building
Vertical video Security guard tasked with preventing criminal activity and detaining suspects stealing, damaging property, or performing
A strong man in a special suit with a chainsaw climbs a tree to cut branches
A skilled man cutting a metal sheet with a gas welding machine
Work in a gas mask. Clip. Working moment in the danger zone in a special suit
Firefighter in protective uniform and helmet pouring foam from hose to ground while standing in thick fume and extinguishing fire
Chest up slowmo of African American male biotechnologist in protective coveralls and respiratory mask examining different substances in secret laboratory
Man in working gloves puts on the resperator in slow motion outdoors, respiratory protection for human, security measures in paint works, personal protective equipment
Worker in protective suit inside the ruined building in abandoned area, low angle view
Steeplejacks working on a frontispiece of a skyscraper
Portrait of male tired firefighter in uniform at smoky lawn after fire. Young fireman standing at countryside against the background of a
Vertical video Security guard does surveillance for various organizations and venues, ensuring protection of property and personnel, studio
Vertical video Security guard tasked with preventing criminal activity and detaining suspects stealing, damaging property, or performing
Side-view medium shot of unrecognizable man working as welder doing his job welding steel and other metals at tractor plant
Detail of crane in construction site. Heavy industrial equipment in new building
Danger detected on smart device
Woman and man workers running up the stairs at the construction site, suffocating. Carbon monoxide poisonous gas cloud. Slow motion.
Male young firefighter in uniform extinguishes fire using a hose. Professional fireman in full equipment putting out flame. Concept of heroic profession and saving lives. Close up Slow motion.
Male firefighter taking off helmet and balaclava against background of a fire engine. Portrait of young fireguard in uniform after fire near big red car. Concept of saving lives and heroic profession
Young fireguard in uniform taking off balaclava stands near big red truck. Male firefighter removing equipment from himself after fire against background of a fire engine. Concept of heroic profession
Firefighter chief talking with his subordinate about work against background of a fire engine. Young professional firemen discussing the situation report after emergency near a big red truck. Slow mo.
Male tired firefighter in full equipment against background of a fire truck. Young fireguard resting after extinguishing fire near a big red
Professional fireman in full equipment putting out flame on meadow. Male firefighter in uniform extinguishes burning grass using a fire hose at countryside. Heroic profession and fire safety concept
Tracking shot of brave team of firefighters illuminating burnt walls with flashlights and walking through smoke while examining hallway after fire
Student freelancer working from home during coronavirus quarantine. Young man in protective mask using laptop. Blogger working at home.
Young fireman and military going on dry grass at countryside. Male firefighter and man in camouflage uniform walking through uncultivated meadow. Civil servants moving after hard work outdoor. Slow mo
Young fireman taking off helmet and balaclava stands near fire engine. Male firefighter removing equipment from himself after fire. Fireguard looking into camera against background of big red car
Verification work of firefighters or employees of emergency services. Clip. A man checks the work of Fire extinguishing foam on the street.
A diligent worker in a metal foundry is equipped with protective gear for safety. Stock Clip
Male tired firefighter pouring water on his head from a bottle after extinguishing fire at countryside. Young fireman wiping away the water