- Observe positions of cars passing loading spouts, and swing spouts into the correct positions at the appropriate times.
Occupations with related tasks Save Table: XLSX CSV
- Observe position and progress of vessels to ensure best use of lock spaces or bridge opening spaces.
- Observe approaching vessels to determine size and speed, and listen for whistle signals indicating desire to pass.
- Raise drawbridges and observe passage of water traffic or lower drawbridges and raise automobile gates.
- Maintain and guard stations in bridges to check waterways for boat traffic.
- Control machinery to open and close canal locks and dams, railroad or highway drawbridges, or horizontally or vertically adjustable bridges.
- Direct movements of vessels in locks or bridge areas, using signals, telecommunication equipment, or loudspeakers.
- Record names, types, and destinations of vessels passing through bridge openings or locks, and numbers of trains or vehicles crossing bridges.
- Move levers to activate traffic signals, navigation lights, and alarms.
- Write and submit maintenance work requisitions.
- Log data, such as water levels and weather conditions.
- Prepare accident reports.
- Perform maintenance duties, such as sweeping, painting, and yard work to keep facilities clean and in order.
- Turn valves to increase or decrease water levels in locks.
- Check that bridges are clear of vehicles and pedestrians prior to opening.
- Stop automobile and pedestrian traffic on bridges, and lower automobile gates prior to moving bridges.
- Clean and lubricate equipment, and make minor repairs and adjustments.
- Inspect canal and bridge equipment, and areas, such as roadbeds, for damage or defects, reporting problems to supervisors as necessary.
- Attach ropes or cable lines to bitts on lock decks or wharfs to secure vessels.
- Observe position and progress of vessels to ensure best use of lock spaces or bridge opening spaces.
- Observe approaching vessels to determine size and speed, and listen for whistle signals indicating desire to pass.
- Raise drawbridges and observe passage of water traffic or lower drawbridges and raise automobile gates.
- Maintain and guard stations in bridges to check waterways for boat traffic.
- Move trailing electrical cables clear of obstructions, using rubber safety gloves.
- Move mine cars into position for loading and unloading, using pinchbars inserted under car wheels to position cars under loading spouts.
- Push or ride cars down slopes, or hook cars to cables and control cable drum brakes, to ease cars down inclines.
- Monitor loading processes to ensure that materials are loaded according to specifications.
- Handle high voltage sources and hang electrical cables.
- Drive loaded shuttle cars to ramps and move controls to discharge loads into mine cars or onto conveyors.
- Pry off loose material from roofs and move it into the paths of machines, using crowbars.
- Control conveyors that run the entire length of shuttle cars to distribute loads as loading progresses.
- Observe hand signals, grade stakes, or other markings when operating machines.
- Examine roadway and clear obstructions from the path of travel.
- Drive machines into piles of material blasted from working faces.
- Operate levers to move conveyor booms or shovels so that mine contents such as coal, rock, and ore can be placed into cars or onto conveyors.
- Clean, fuel, service, and perform safety checks on all equipment, and repair and replace parts as necessary.
- Clean hoppers, and clean spillage from tracks, walks, driveways, and conveyor decking.
- Oil, lubricate, and adjust conveyors, crushers, and other equipment, using hand tools and lubricating equipment.
- Measure, weigh, or verify levels of rock, gravel, or other excavated material to prevent equipment overloads.
- Replace hydraulic hoses, headlight bulbs, and gathering-arm teeth.
- Stop gathering arms when cars are full.
- Advance machines to gather material and convey it into cars.
- Signal workers to move loaded cars.
- Guide and stop cars by switching, applying brakes, or placing scotches, or wooden wedges, between wheels and rails.
- Observe and record car numbers, carriers, customers, tonnages, and grades and conditions of material.
- Read written instructions or confer with supervisors about schedules and materials to be moved.
- Notify switching departments to deliver specific types of cars.
- Inspect boarding and locking of open-top box cars and wedging of side-drop and hopper cars to prevent loss of material in transit.
- Maintain records of materials moved.
- Direct other workers to move stakes, place blocks, position anchors or cables, or move materials.
- Open and close bottom doors of cars to dump contents.
- Move trailing electrical cables clear of obstructions, using rubber safety gloves.
- Move mine cars into position for loading and unloading, using pinchbars inserted under car wheels to position cars under loading spouts.
- Push or ride cars down slopes, or hook cars to cables and control cable drum brakes, to ease cars down inclines.
- Monitor loading processes to ensure that materials are loaded according to specifications.
- Monitor or direct the movement of aircraft within an assigned air space or on the ground at airports to minimize delays and maximize safety.
- Monitor aircraft within a specific airspace, using radar, computer equipment, or visual references.
- Check conditions and traffic at different altitudes in response to pilots' requests for altitude changes.
- Inform pilots about nearby planes or potentially hazardous conditions, such as weather, speed and direction of wind, or visibility problems.
- Issue landing and take-off authorizations or instructions.
- Transfer control of departing flights to traffic control centers and accept control of arriving flights.
- Provide flight path changes or directions to emergency landing fields for pilots traveling in bad weather or in emergency situations.
- Alert airport emergency services in cases of emergency or when aircraft are experiencing difficulties.
- Direct pilots to runways when space is available or direct them to maintain a traffic pattern until there is space for them to land.
- Direct ground traffic, including taxiing aircraft, maintenance or baggage vehicles, or airport workers.
- Contact pilots by radio to provide meteorological, navigational, or other information.
- Maintain radio or telephone contact with adjacent control towers, terminal control units, or other area control centers to coordinate aircraft movement.
- Determine the timing or procedures for flight vector changes.
- Initiate or coordinate searches for missing aircraft.
- Provide on-the-job training to new air traffic controllers.
- Relay air traffic information, such as courses, altitudes, or expected arrival times, to control centers.
- Inspect, adjust, or control radio equipment or airport lights.
- Compile information about flights from flight plans, pilot reports, radar, or observations.
- Organize flight plans or traffic management plans to prepare for planes about to enter assigned airspace.
- Review records or reports for clarity and completeness and maintain records or reports, as required under federal law.
- Complete daily activity reports and keep records of messages from aircraft.
- Conduct pre-flight briefings on weather conditions, suggested routes, altitudes, indications of turbulence, or other flight safety information.
- Analyze factors such as weather reports, fuel requirements, or maps to determine air routes.
- Monitor or direct the movement of aircraft within an assigned air space or on the ground at airports to minimize delays and maximize safety.
- Monitor aircraft within a specific airspace, using radar, computer equipment, or visual references.
- Check conditions and traffic at different altitudes in response to pilots' requests for altitude changes.
- Spot cars for loading and unloading at customer locations.
- Pull knuckles to open them for coupling.
- Provide assistance in aligning drawbars, using available equipment to lift, pull, or push on the drawbars.
- Observe and respond to wayside and cab signals, including color light signals, position signals, torpedoes, flags, and hot box detectors.
- Inspect engines before and after use to ensure proper operation.
- Apply and release hand brakes.
- Signal crew members for movement of engines or trains, using lanterns, hand signals, radios, or telephones.
- Confer with conductors and other workers via radiotelephones or computers to exchange switching information.
- Inspect track for defects such as broken rails and switch malfunctions.
- Observe water levels and oil, air, and steam pressure gauges to ensure proper operation of equipment.
- Couple and uncouple air hoses and electrical connections between cars.
- Drive engines within railroad yards or other establishments to couple, uncouple, or switch railroad cars.
- Inspect the condition of stationary trains, rolling stock, and equipment.
- Read switching instructions and daily car schedules to determine work to be performed, or receive orders from yard conductors.
- Receive, relay, and act upon instructions and inquiries from train operations and customer service center personnel.
- Operate track switches, derails, automatic switches, and retarders to change routing of train or cars.
- Report arrival and departure times, train delays, work order completion, and time on duty.
- Perform routine repair and maintenance duties.
- Drive locomotives to and from various stations in roundhouses to have locomotives cleaned, serviced, repaired, or supplied.
- Ride on moving cars by holding onto grab irons and standing on ladder steps.
- Operate switching diesel engines to switch railroad cars, using remote controls.
- Record numbers of cars available, numbers of cars sent to repair stations, and types of service needed.
- Operate and control dinkey engines to transport and shunt cars at industrial or mine sites.
- Operate flatcars equipped with derricks or railcars to transport personnel or equipment.
- Provide assistance in the installation or repair of rails and ties.
- Spot cars for loading and unloading at customer locations.
- Pull knuckles to open them for coupling.
- Provide assistance in aligning drawbars, using available equipment to lift, pull, or push on the drawbars.
- Position deflector bars, gates, chutes, or spouts to divert flow of materials from one conveyor onto another conveyor.
- Observe packages moving along conveyors to identify packages, detect defective packaging, and perform quality control.
- Inform supervisors of equipment malfunctions that need to be addressed.
- Observe conveyor operations and monitor lights, dials, and gauges to maintain specified operating levels and to detect equipment malfunctions.
- Record production data such as weights, types, quantities, and storage locations of materials, as well as equipment performance problems and downtime.
- Load, unload, or adjust materials or products on conveyors by hand, by using lifts, hoists, and scoops, or by opening gates, chutes, or hoppers.
- Stop equipment or machinery and clear jams, using poles, bars, and hand tools, or remove damaged materials from conveyors.
- Distribute materials, supplies, and equipment to work stations, using lifts and trucks.
- Collect samples of materials or products, checking them to ensure conformance to specifications or sending them to laboratories for analysis.
- Repair or replace equipment components or parts such as blades, rolls, and pumps.
- Manipulate controls, levers, and valves to start pumps, auxiliary equipment, or conveyors, and to adjust equipment positions, speeds, timing, and material flows.
- Weigh or measure materials and products, using scales or other measuring instruments, or read scales on conveyors that continually weigh products, to verify specified tonnages and prevent overloads.
- Read production and delivery schedules, and confer with supervisors, to determine sorting and transfer procedures, arrangement of packages on pallets, and destinations of loaded pallets.
- Operate consoles to control automatic palletizing equipment.
- Press console buttons to deflect packages to predetermined accumulators or reject lines.
- Clean, sterilize, and maintain equipment, machinery, and work stations, using hand tools, shovels, brooms, chemicals, hoses, and lubricants.
- Affix identifying information to materials or products, using hand tools.
- Move, assemble, and connect hoses or nozzles to material hoppers, storage tanks, conveyor sections or chutes, and pumps.
- Thread strapping through strapping tools and secure battens with strapping to form protective pallets around extrusions.
- Contact workers in work stations or other departments to request movement of materials, products, or machinery, or to notify them of incoming shipments and their estimated delivery times.
- Measure dimensions of bundles, using rulers, and cut battens to required sizes, using power saws.
- Operate elevator systems in conjunction with conveyor systems.
- Join sections of conveyor frames at temporary working areas, and connect power units.
- Position deflector bars, gates, chutes, or spouts to divert flow of materials from one conveyor onto another conveyor.
- Observe packages moving along conveyors to identify packages, detect defective packaging, and perform quality control.
- Position lifting devices under, over, or around loaded pallets, skids, or boxes and secure material or products for transport to designated areas.
- Move levers or controls that operate lifting devices, such as forklifts, lift beams with swivel-hooks, hoists, or elevating platforms, to load, unload, transport, or stack material.
- Move controls to drive gasoline- or electric-powered trucks, cars, or tractors and transport materials between loading, processing, and storage areas.
- Manually or mechanically load or unload materials from pallets, skids, platforms, cars, lifting devices, or other transport vehicles.
- Inspect product load for accuracy and safely move it around the warehouse or facility to ensure timely and complete delivery.
- Signal workers to discharge, dump, or level materials.
- Weigh materials or products and record weight or other production data on tags or labels.
- Perform routine maintenance on vehicles or auxiliary equipment, such as cleaning, lubricating, recharging batteries, fueling, or replacing liquefied-gas tank.
- Operate or tend automatic stacking, loading, packaging, or cutting machines.
- Turn valves and open chutes to dump, spray, or release materials from dump cars or storage bins into hoppers.
- Hook tow trucks to trailer hitches and fasten attachments, such as graders, plows, rollers, or winch cables to tractors, using hitchpins.
- Position lifting devices under, over, or around loaded pallets, skids, or boxes and secure material or products for transport to designated areas.
- Monitor lights indicating obstructions or other trains ahead and watch for car and truck traffic at crossings to stay alert to potential hazards.
- Operate controls to open and close transit vehicle doors.
- Drive and control rail-guided public transportation, such as subways, elevated trains, and electric-powered streetcars, trams, or trolleys, to transport passengers.
- Report delays, mechanical problems, and emergencies to supervisors or dispatchers, using radios.
- Regulate vehicle speed and the time spent at each stop to maintain schedules.
- Make announcements to passengers, such as notifications of upcoming stops or schedule delays.
- Direct emergency evacuation procedures.
- Complete reports, including shift summaries and incident or accident reports.
- Greet passengers, provide information, and answer questions concerning fares, schedules, transfers, and routings.
- Attend meetings on driver and passenger safety to learn ways in which job performance might be affected.
- Collect fares from passengers, and issue change and transfers.
- Record transactions and coin receptor readings to verify the amount of money collected.
- Monitor lights indicating obstructions or other trains ahead and watch for car and truck traffic at crossings to stay alert to potential hazards.
- Move or reposition hoists, winches, loads and materials, manually or using equipment and machines such as trucks, cars, and hand trucks.
- Move levers, pedals, and throttles to stop, start, and regulate speeds of hoist or winch drums in response to hand, bell, buzzer, telephone, loud-speaker, or whistle signals, or by observing dial indicators or cable marks.
- Start engines of hoists or winches and use levers and pedals to wind or unwind cable on drums.
- Observe equipment gauges and indicators and hand signals of other workers to verify load positions or depths.
- Operate compressed air, diesel, electric, gasoline, or steam-driven hoists or winches to control movement of cableways, cages, derricks, draglines, loaders, railcars, or skips.
- Select loads or materials according to weight and size specifications.
- Signal and assist other workers loading or unloading materials.
- Attach, fasten, and disconnect cables or lines to loads, materials, and equipment, using hand tools.
- Apply hand or foot brakes and move levers to lock hoists or winches.
- Oil winch drums so that cables will wind smoothly.
- Climb ladders to position and set up vehicle-mounted derricks.
- Repair, maintain, and adjust equipment, using hand tools.
- Tend auxiliary equipment, such as jacks, slings, cables, or stop blocks, to facilitate moving items or materials for further processing.
- Move or reposition hoists, winches, loads and materials, manually or using equipment and machines such as trucks, cars, and hand trucks.
- Position booms around docked ships.
- Operate engine throttles and steering mechanisms to guide boats on desired courses.
- Direct safety operations in emergency situations.
- Secure boats to docks with mooring lines, and cast off lines to enable departure.
- Maintain desired courses, using compasses or electronic navigational aids.
- Organize and direct the activities of crew members.
- Follow safety procedures to ensure the protection of passengers, cargo, and vessels.
- Maintain equipment such as range markers, fire extinguishers, boat fenders, lines, pumps, and fittings.
- Report any observed navigational hazards to authorities.
- Oversee operation of vessels used for carrying passengers, motor vehicles, or goods across rivers, harbors, lakes, and coastal waters.
- Service motors by performing tasks such as changing oil and lubricating parts.
- Arrange repairs, fuel, and supplies for vessels.
- Issue directions for loading, unloading, and seating in boats.
- Clean boats and repair hulls and superstructures, using hand tools, paint, and brushes.
- Tow, push, or guide other boats, barges, logs, or rafts.
- Take depth soundings in turning basins.
- Perform general labor duties such as repairing booms.
- Position booms around docked ships.
- Direct spouts and position receptacles, such as bins, carts, or containers, so they can be loaded.
- Move freight, stock, or other materials to and from storage or production areas, loading docks, delivery vehicles, ships, or containers, by hand or using trucks, tractors, or other equipment.
- Sort cargo before loading and unloading.
- Attach identifying tags to containers or mark them with identifying information.
- Read work orders or receive oral instructions to determine work assignments or material or equipment needs.
- Stack cargo in locations, such as transit sheds or in holds of ships as directed, using pallets or cargo boards.
- Record numbers of units handled or moved, using daily production sheets or work tickets.
- Install protective devices, such as bracing, padding, or strapping, to prevent shifting or damage to items being transported.
- Attach slings, hooks, or other devices to lift cargo and guide loads.
- Maintain equipment storage areas to ensure that inventory is protected.
- Adjust controls to guide, position, or move equipment, such as cranes, booms, or cameras.
- Guide loads being lifted to prevent swinging.
- Wash out cargo containers or storage areas.
- Pack containers and re-pack damaged containers.
- Carry needed tools or supplies from storage or trucks and return them after use.
- Shovel material, such as gravel, ice, or spilled concrete, into containers or bins or onto conveyors.
- Connect electrical equipment to power sources so that it can be tested before use.
- Carry out general yard duties, such as performing shunting on railway lines.
- Rig or dismantle props or equipment, such as frames, scaffolding, platforms, or backdrops, using hand tools.
- Adjust or replace equipment parts, such as rollers, belts, plugs, or caps, using hand tools.
- Bundle and band material such as fodder or tobacco leaves, using banding machines.
- Direct spouts and position receptacles, such as bins, carts, or containers, so they can be loaded.
- Observe yard traffic to determine tracks available to accommodate inbound and outbound traffic.
- Signal engineers to begin train runs, stop trains, or change speed, using telecommunications equipment or hand signals.
- Confer with engineers regarding train routes, timetables, and cargoes, and to discuss alternative routes when there are rail defects or obstructions.
- Receive information regarding train or rail problems from dispatchers or from electronic monitoring devices.
- Receive instructions from dispatchers regarding trains' routes, timetables, and cargoes.
- Direct and instruct workers engaged in yard activities, such as switching tracks, coupling and uncoupling cars, and routing inbound and outbound traffic.
- Operate controls to activate track switches and traffic signals.
- Keep records of the contents and destination of each train car, and make sure that cars are added or removed at proper points on routes.
- Arrange for the removal of defective cars from trains at stations or stops.
- Direct engineers to move cars to fit planned train configurations, combining or separating cars to make up or break up trains.
- Inspect each car periodically during runs.
- Review schedules, switching orders, way bills, and shipping records to obtain cargo loading and unloading information and to plan work.
- Confirm routes and destination information for freight cars.
- Verify accuracy of timekeeping instruments with engineers to ensure trains depart on time.
- Document and prepare reports of accidents, unscheduled stops, or delays.
- Instruct workers to set warning signals in front and at rear of trains during emergency stops.
- Supervise workers in the inspection and maintenance of mechanical equipment to ensure efficient and safe train operation.
- Supervise and coordinate crew activities to transport freight and passengers and to provide boarding, porter, maid, and meal services to passengers.
- Record departure and arrival times, messages, tickets and revenue collected, and passenger accommodations and destinations.
- Inspect freight cars for compliance with sealing procedures, and record car numbers and seal numbers.
- Collect tickets, fares, or passes from passengers.
- Instruct workers to regulate air conditioning, lighting, and heating in passenger cars to ensure passengers' comfort.
- Observe yard traffic to determine tracks available to accommodate inbound and outbound traffic.
- Mark tires of parked vehicles with chalk and record time of marking, and return at regular intervals to ensure that parking time limits are not exceeded.
- Enter and retrieve information pertaining to vehicle registration, identification, and status, using hand-held computers.
- Patrol an assigned area by vehicle or on foot to ensure public compliance with existing parking ordinance.
- Write warnings and citations for illegally parked vehicles.
- Appear in court at hearings regarding contested traffic citations.
- Maintain assigned equipment and supplies, such as hand-held citation computers, citation books, rain gear, tire-marking chalk, and street cones.
- Respond to and make radio dispatch calls regarding parking violations and complaints.
- Maintain close communications with dispatching personnel, using two-way radios or cell phones.
- Perform simple vehicle maintenance procedures, such as checking oil and gas, and report mechanical problems to supervisors.
- Observe and report hazardous conditions, such as missing traffic signals or signs, and street markings that need to be repainted.
- Identify vehicles in violation of parking codes, checking with dispatchers when necessary to confirm identities or to determine whether vehicles need to be booted or towed.
- Train new or temporary staff.
- Make arrangements for illegally parked or abandoned vehicles to be towed, and direct tow-truck drivers to the correct vehicles.
- Investigate and answer complaints regarding contested parking citations, determining their validity and routing them appropriately.
- Provide information to the public regarding parking regulations and facilities, and the location of streets, buildings and points of interest.
- Prepare and maintain required records, including logs of parking enforcement activities, and records of contested citations.
- Perform traffic control duties such as setting up barricades and temporary signs, placing bags on parking meters to limit their use, or directing traffic.
- Locate lost, stolen, and counterfeit parking permits, and take necessary enforcement action.
- Collect coins deposited in meters.
- Wind parking meter clocks.
- Provide assistance to motorists needing help with problems, such as flat tires, keys locked in cars, or dead batteries.
- Assign and review the work of subordinates.
- Remove handbills within patrol areas.
- Mark tires of parked vehicles with chalk and record time of marking, and return at regular intervals to ensure that parking time limits are not exceeded.
- Monitor the arrival, parking, refueling, loading, and departure of all aircraft.
- Inspect airfield conditions to ensure compliance with federal regulatory requirements.
- Implement airfield safety procedures to ensure a safe operating environment for personnel and aircraft operation.
- Conduct inspections of the airport property and perimeter to maintain controlled access to airfields.
- Assist in responding to aircraft and medical emergencies.
- Initiate or conduct airport-wide coordination of snow removal on runways and taxiways.
- Manage wildlife on and around airport grounds.
- Coordinate communications between air traffic control and maintenance personnel.
- Perform and supervise airfield management activities, including mobile airfield management functions.
- Plan and coordinate airfield construction.
- Train operations staff.
- Coordinate with agencies, such as air traffic control, civil engineers, or command posts, to ensure support of airfield management activities.
- Relay departure, arrival, delay, aircraft and airfield status, and other pertinent information to upline controlling agencies.
- Provide aircrews with information and services needed for airfield management and flight planning.
- Coordinate with agencies to meet aircrew requirements for billeting, messing, refueling, ground transportation, and transient aircraft maintenance.
- Use airfield landing and navigational aids and digital data terminal communications equipment to perform duties.
- Receive, transmit, and control message traffic.
- Maintain air-to-ground and point-to-point radio contact with aircraft commanders.
- Procure, produce, and provide information on the safe operation of aircraft, such as flight planning publications, operations publications, charts and maps, or weather information.
- Anticipate aircraft equipment needs for air evacuation and cargo flights.
- Post visual display boards and status boards.
- Receive and post weather information and flight plan data, such as air routes or arrival and departure times.
- Conduct departure and arrival briefings.
- Collaborate with others to plan flight schedules and air crew assignments.
- Maintain flight and event logs, air crew flying records, and flight operations records of incoming and outgoing flights.
- Coordinate changes to flight itineraries with appropriate Air Traffic Control (ATC) agencies.
- Check military flight plans with civilian agencies.
- Monitor the arrival, parking, refueling, loading, and departure of all aircraft.
