Monitor surroundings to detect potential hazards.

Monitor surroundings to detect potential hazards. is a detailed work activity in O*NET — a concrete unit of work shared across 9 occupations and seen in 12 occupation-specific tasks. It rolls up into the broader work activity Monitor safety or security of work areas, facilities, or properties. in Monitoring Processes, Materials, or Surroundings .

Detailed work activities are the most granular shared layer in O*NET's work-activity hierarchy (Generalized → Intermediate → Detailed → occupation-specific task). The figures below describe how this activity shows up across the economy and what independent studies measure about AI and this kind of work — not a prediction that the work will be automated.

AI exposure

Of the 12 tasks under this activity that the OpenAI / Eloundou “GPTs are GPTs” study rated, 4 (33%) are flagged as directly exposed to language models (E1) or exposed via model-powered tools (E2).

Exposure estimates overlap with model capabilities — whether a model could speed the task up — not whether the work will be done by software. Observed AI use is augmentation and assistance today, not jobs replaced.

Member tasks

Occupation-specific tasks O*NET maps to this detailed work activity, most important first.

• Check that bridges are clear of vehicles and pedestrians prior to opening. · Bridge and Lock Tenders · importance 4.9 · no direct exposure
• Monitor lights indicating obstructions or other trains ahead and watch for car and truck traffic at crossings to stay alert to potential hazards. · Subway and Streetcar Operators · importance 4.9 · no direct exposure
• Observe tracks to detect obstructions. · Locomotive Engineers · importance 4.8 · exposure with tools
• Stand watches on vessels during specified periods while vessels are under way. · Captains, Mates, and Pilots of Water Vessels · importance 4.6 · no direct exposure
• Observe tracks from left sides of locomotives to detect obstructions on tracks. · Railroad Brake, Signal, and Switch Operators and Locomotive Firers · importance 4.5 · exposure with tools
• Check conditions and traffic at different altitudes in response to pilots' requests for altitude changes. · Air Traffic Controllers · importance 4.4 · exposure with tools
• Perform various marine duties, such as checking for oil spills or other pollutants around ports or harbors or patrolling beaches. · Captains, Mates, and Pilots of Water Vessels · importance 4.3 · no direct exposure
• Stand watch in ships' bows or bridge wings to look for obstructions in a ship's path or to locate navigational aids, such as buoys or lighthouses. · Sailors and Marine Oilers · importance 4.2 · no direct exposure
• Patrol parking areas to prevent vehicle damage and vehicle or property thefts. · Parking Attendants · importance 4.0 · no direct exposure
• Stand gangway watches to prevent unauthorized persons from boarding ships while in port. · Sailors and Marine Oilers · importance 3.6 · no direct exposure
• Monitor street or utility projects for compliance to traffic control permit conditions. · Traffic Technicians · importance 3.2 · exposure with tools
• Participate in shore patrols. · Sailors and Marine Oilers · importance 2.5 · no direct exposure

Occupations that perform this

• Bridge and Lock Tenders
• Subway and Streetcar Operators
• Locomotive Engineers
• Captains, Mates, and Pilots of Water Vessels
• Railroad Brake, Signal, and Switch Operators and Locomotive Firers
• Air Traffic Controllers
• Sailors and Marine Oilers
• Parking Attendants
• Traffic Technicians

Sources for this page

Every figure above traces to a named public dataset and the exact release below — not hand-written opinion. See the full methodology for what each measure does and does not mean.

• O*NET 30.3 U.S. Department of Labor / National Center for O*NET Development
• “GPTs are GPTs” (Eloundou et al.) arXiv 2303.10130 OpenAI / academic

Data compiled June 2, 2026. Figures are estimates, not advice.

@misc{singulariki-monitor-surroundings-to-detect-potential-hazards,
  title  = {Monitor surroundings to detect potential hazards.},
  author = {{Singulariki}},
  year   = {2026},
  note   = {O*NET 30.3; “GPTs are GPTs” (Eloundou et al.) arXiv 2303.10130. Accessed June 7, 2026},
  url    = {https://singulariki.com/detailed-activities/monitor-surroundings-to-detect-potential-hazards}
}