Loading Machine Operators, Underground Mining

Job Description: Operate underground loading machine to load coal, ore, or rock into shuttle or mine car or onto conveyors. Loading equipment may include power shovels, hoisting engines equipped with cable-drawn scraper or scoop, or machines equipped with gathering arms and conveyor.

Loading Machine Operators, Underground Mining spend a lot of their time Operating Vehicles, Mechanized Devices, or Equipment. They are naturally good at Control Precision, Reaction Time, Manual Dexterity, and Depth Perception. Loading Machine Operators, Underground Mining are typically characterized as being Realistic and Conventional. They are usually very knowledgable about Mechanical, Education and Training, and Public Safety and Security and are skilled at Operation and Control and Operation Monitoring.

Work Activities

Operating Vehicles, Mechanized Devices, or Equipment
  
Inspecting Equipment, Structures, or Material
  
Monitor Processes, Materials, or Surroundings
  
Getting Information
  
Controlling Machines and Processes
  
Identifying Objects, Actions, and Events
  
Handling and Moving Objects
  
Repairing and Maintaining Mechanical Equipment
  
Establishing and Maintaining Interpersonal Relationships
  
Resolving Conflicts and Negotiating with Others
  
Performing General Physical Activities
  
Judging the Qualities of Things, Services, or People
  
Evaluating Information to Determine Compliance with Standards
  
Coordinating the Work and Activities of Others
  
Communicating with Supervisors, Peers, or Subordinates
  
Training and Teaching Others
  
Updating and Using Relevant Knowledge
  
Estimating the Quantifiable Characteristics of Products, Events, or Information
  
Organizing, Planning, and Prioritizing Work
  
Processing Information
  
Coaching and Developing Others
  
Thinking Creatively
  
Making Decisions and Solving Problems
  
Repairing and Maintaining Electronic Equipment
  
Monitoring and Controlling Resources
  
Documenting/Recording Information
  
Assisting and Caring for Others
  
Developing Objectives and Strategies
  
Guiding, Directing, and Motivating Subordinates
  
Analyzing Data or Information
  
Developing and Building Teams
  
Communicating with Persons Outside Organization
  
Provide Consultation and Advice to Others
  
Interpreting the Meaning of Information for Others
  
Drafting, Laying Out, and Specifying Technical Devices, Parts, and Equipment
  
Performing for or Working Directly with the Public
  
Interacting With Computers
  
Performing Administrative Activities
  
Selling or Influencing Others
  
Staffing Organizational Units
  
Scheduling Work and Activities
  

Abilities

Control Precision
  
Reaction Time
  
Manual Dexterity
  
Depth Perception
  
Extent Flexibility
  
Multilimb Coordination
  
Arm-Hand Steadiness
  
Category Flexibility
  
Trunk Strength
  
Near Vision
  
Static Strength
  
Oral Comprehension
  
Far Vision
  
Rate Control
  
Information Ordering
  
Response Orientation
  
Oral Expression
  
Selective Attention
  
Visualization
  
Finger Dexterity
  
Problem Sensitivity
  
Auditory Attention
  
Time Sharing
  
Speech Clarity
  
Gross Body Coordination
  
Written Comprehension
  
Perceptual Speed
  
Hearing Sensitivity
  
Inductive Reasoning
  
Deductive Reasoning
  
Speed of Limb Movement
  
Stamina
  
Speech Recognition
  
Dynamic Strength
  
Night Vision
  
Spatial Orientation
  
Visual Color Discrimination
  
Flexibility of Closure
  
Speed of Closure
  
Peripheral Vision
  
Gross Body Equilibrium
  
Wrist-Finger Speed
  
Glare Sensitivity
  
Written Expression
  
Memorization
  
Sound Localization
  
Originality
  
Fluency of Ideas
  
Mathematical Reasoning
  
Number Facility
  

Interests

Realistic
  
Conventional
  
Investigative
  
Enterprising
  
Artistic
  
Social
  

Knowledge

Mechanical
  
Education and Training
  
Public Safety and Security
  
Engineering and Technology
  
Law and Government
  
Production and Processing
  
English Language
  
Design
  
Transportation
  
Geography
  
Administration and Management
  
Mathematics
  
Chemistry
  
Medicine and Dentistry
  
Customer and Personal Service
  
Physics
  
Building and Construction
  
Personnel and Human Resources
  
Psychology
  
Economics and Accounting
  
Sales and Marketing
  
Computers and Electronics
  
Clerical
  
Foreign Language
  
Telecommunications
  
Therapy and Counseling
  
Philosophy and Theology
  
Communications and Media
  

Wages

Nevada
$61,730  
 
Wyoming
$53,070  
 
Utah
$52,130  
 
West Virginia
$50,380  
 
Illinois
$46,720  
 
Kentucky
$45,950  
 
Pennsylvania
$44,510  
 
Texas
$39,770  
 
Tennessee
$35,490  
 
Alabama
$31,530  
 
Missouri
$27,590  
 

Skills

Operation and Control
  
Operation Monitoring
  
Repairing
  
Equipment Maintenance
  
Troubleshooting
  
Coordination
  
Critical Thinking
  
Active Listening
  
Reading Comprehension
  
Quality Control Analysis
  
Complex Problem Solving
  
Speaking
  
Monitoring
  
Instructing
  
Social Perceptiveness
  
Equipment Selection
  
Time Management
  
Judgment and Decision Making
  
Persuasion
  
Service Orientation
  
Negotiation
  
Active Learning
  
Writing
  
Management of Personnel Resources
  
Learning Strategies
  
Operations Analysis
  
Mathematics
  
Management of Financial Resources
  
Management of Material Resources
  

Work Values

Support
  
Working Conditions
  
Relationships
  
Independence
  
Recognition
  
Achievement
  

Work Styles

Attention to Detail
  
Concern for Others
  
Dependability
  
Leadership
  
Adaptability/Flexibility
  
Self Control
  
Initiative
  
Stress Tolerance
  
Cooperation
  
Persistence
  
Independence
  
Achievement/Effort
  
Social Orientation
  
Integrity
  
Innovation
  
Analytical Thinking
  

Related University Degree Programs

Work Context

Exposed to Contaminants
  
Wear Common Protective or Safety Equipment such as Safety Shoes, Glasses, Gloves, Hearing Protection, Hard Hats, or Life Jackets
  
Spend Time Using Your Hands to Handle, Control, or Feel Objects, Tools, or Controls
  
In an Open Vehicle or Equipment
  
Sounds, Noise Levels Are Distracting or Uncomfortable
  
Exposed to Hazardous Conditions
  
Exposed to Hazardous Equipment
  
Work With Work Group or Team
  
Exposed to Whole Body Vibration
  
Extremely Bright or Inadequate Lighting
  
Face-to-Face Discussions
  
Cramped Work Space, Awkward Positions
  
Structured versus Unstructured Work
  
Responsible for Others' Health and Safety
  
Indoors, Not Environmentally Controlled
  
Freedom to Make Decisions
  
Spend Time Bending or Twisting the Body
  
Spend Time Making Repetitive Motions
  
Frequency of Decision Making
  
Contact With Others
  
Pace Determined by Speed of Equipment
  
Wear Specialized Protective or Safety Equipment such as Breathing Apparatus, Safety Harness, Full Protection Suits, or Radiation Protection
  
Consequence of Error
  
Importance of Being Exact or Accurate
  
Responsibility for Outcomes and Results
  
Physical Proximity
  
Time Pressure
  
Exposed to Minor Burns, Cuts, Bites, or Stings
  
Deal With Unpleasant or Angry People
  
Spend Time Standing
  
Impact of Decisions on Co-workers or Company Results
  
Coordinate or Lead Others
  
Outdoors, Exposed to Weather
  
Spend Time Walking and Running
  
Duration of Typical Work Week
  
Frequency of Conflict Situations
  
In an Enclosed Vehicle or Equipment
  
Very Hot or Cold Temperatures
  
Spend Time Sitting
  
Level of Competition
  
Spend Time Keeping or Regaining Balance
  
Importance of Repeating Same Tasks
  
Degree of Automation
  
Spend Time Kneeling, Crouching, Stooping, or Crawling
  
Deal With External Customers
  
Outdoors, Under Cover
  
Letters and Memos
  
Spend Time Climbing Ladders, Scaffolds, or Poles
  
Telephone
  
Public Speaking
  
Exposed to High Places
  
Deal With Physically Aggressive People
  
Indoors, Environmentally Controlled
  
Electronic Mail
  
Work Schedules
  
Exposed to Disease or Infections
  
Exposed to Radiation
  

-40 hours-

Duration of Typical Work Week
  

-A lot of freedom-

Structured versus Unstructured Work
  
Freedom to Make Decisions
  

-About half the time-

Spend Time Sitting
  
Spend Time Walking and Running
  
Spend Time Standing
  
Spend Time Making Repetitive Motions
  
Spend Time Climbing Ladders, Scaffolds, or Poles
  
Spend Time Bending or Twisting the Body
  
Spend Time Using Your Hands to Handle, Control, or Feel Objects, Tools, or Controls
  
Spend Time Kneeling, Crouching, Stooping, or Crawling
  
Spend Time Keeping or Regaining Balance
  

-Completely automated-

Degree of Automation
  

-Constant contact with others-

Contact With Others
  

-Contact with others about half the time-

Contact With Others
  

-Contact with others most of the time-

Contact With Others
  

-Continually or almost continually-

Spend Time Using Your Hands to Handle, Control, or Feel Objects, Tools, or Controls
  
Spend Time Keeping or Regaining Balance
  
Spend Time Making Repetitive Motions
  
Spend Time Standing
  
Spend Time Bending or Twisting the Body
  
Spend Time Kneeling, Crouching, Stooping, or Crawling
  
Spend Time Sitting
  
Spend Time Walking and Running
  
Spend Time Climbing Ladders, Scaffolds, or Poles
  

-Every day-

Wear Common Protective or Safety Equipment such as Safety Shoes, Glasses, Gloves, Hearing Protection, Hard Hats, or Life Jackets
  
Exposed to Contaminants
  
Sounds, Noise Levels Are Distracting or Uncomfortable
  
Exposed to Hazardous Conditions
  
Extremely Bright or Inadequate Lighting
  
In an Open Vehicle or Equipment
  
Exposed to Hazardous Equipment
  
Exposed to Whole Body Vibration
  
Face-to-Face Discussions
  
Indoors, Not Environmentally Controlled
  
Frequency of Decision Making
  
Cramped Work Space, Awkward Positions
  
Outdoors, Exposed to Weather
  
Wear Specialized Protective or Safety Equipment such as Breathing Apparatus, Safety Harness, Full Protection Suits, or Radiation Protection
  
Time Pressure
  
Exposed to Minor Burns, Cuts, Bites, or Stings
  
In an Enclosed Vehicle or Equipment
  
Deal With Unpleasant or Angry People
  
Outdoors, Under Cover
  
Very Hot or Cold Temperatures
  
Exposed to High Places
  
Telephone
  
Public Speaking
  
Letters and Memos
  
Exposed to Disease or Infections
  
Frequency of Conflict Situations
  
Indoors, Environmentally Controlled
  
Electronic Mail
  
Exposed to Radiation
  
Deal With Physically Aggressive People
  

-Extremely competitive-

Level of Competition
  

-Extremely important-

Work With Work Group or Team
  
Pace Determined by Speed of Equipment
  
Importance of Being Exact or Accurate
  
Importance of Repeating Same Tasks
  
Deal With External Customers
  
Coordinate or Lead Others
  

-Extremely serious-

Consequence of Error
  

-Fairly important-

Importance of Repeating Same Tasks
  
Importance of Being Exact or Accurate
  
Pace Determined by Speed of Equipment
  
Coordinate or Lead Others
  
Deal With External Customers
  
Work With Work Group or Team
  

-Fairly serious-

Consequence of Error
  

-High responsibility-

Responsible for Others' Health and Safety
  
Responsibility for Outcomes and Results
  

-Highly automated-

Degree of Automation
  

-Highly competitive-

Level of Competition
  

-I don't work near other people (beyond 100 ft.)-

Physical Proximity
  

-I work with others but not closely (e.g., private office)-

Physical Proximity
  

-Important-

Coordinate or Lead Others
  
Importance of Being Exact or Accurate
  
Importance of Repeating Same Tasks
  
Work With Work Group or Team
  
Pace Determined by Speed of Equipment
  
Deal With External Customers
  

-Important results-

Impact of Decisions on Co-workers or Company Results
  

-Irregular (changes with weather conditions, production demands, or contract duration)-

Work Schedules
  

-Less than 40 hours-

Duration of Typical Work Week
  

-Less than half the time-

Spend Time Kneeling, Crouching, Stooping, or Crawling
  
Spend Time Climbing Ladders, Scaffolds, or Poles
  
Spend Time Keeping or Regaining Balance
  
Spend Time Walking and Running
  
Spend Time Sitting
  
Spend Time Standing
  
Spend Time Bending or Twisting the Body
  
Spend Time Making Repetitive Motions
  
Spend Time Using Your Hands to Handle, Control, or Feel Objects, Tools, or Controls
  

-Limited freedom-

Structured versus Unstructured Work
  
Freedom to Make Decisions
  

-Limited responsibility-

Responsible for Others' Health and Safety
  
Responsibility for Outcomes and Results
  

-Minor results-

Impact of Decisions on Co-workers or Company Results
  

-Moderate responsibility-

Responsibility for Outcomes and Results
  
Responsible for Others' Health and Safety
  

-Moderate results-

Impact of Decisions on Co-workers or Company Results
  

-Moderately automated-

Degree of Automation
  

-Moderately close (at arm's length)-

Physical Proximity
  

-Moderately competitive-

Level of Competition
  

-More than 40 hours-

Duration of Typical Work Week
  

-More than half the time-

Spend Time Bending or Twisting the Body
  
Spend Time Making Repetitive Motions
  
Spend Time Walking and Running
  
Spend Time Standing
  
Spend Time Sitting
  
Spend Time Using Your Hands to Handle, Control, or Feel Objects, Tools, or Controls
  
Spend Time Kneeling, Crouching, Stooping, or Crawling
  
Spend Time Climbing Ladders, Scaffolds, or Poles
  
Spend Time Keeping or Regaining Balance
  

-Never-

Exposed to Disease or Infections
  
Exposed to Radiation
  
Electronic Mail
  
Indoors, Environmentally Controlled
  
Telephone
  
Public Speaking
  
Outdoors, Under Cover
  
Exposed to High Places
  
Deal With Physically Aggressive People
  
In an Enclosed Vehicle or Equipment
  
Letters and Memos
  
Outdoors, Exposed to Weather
  
Very Hot or Cold Temperatures
  
Spend Time Climbing Ladders, Scaffolds, or Poles
  
Spend Time Keeping or Regaining Balance
  
Deal With Unpleasant or Angry People
  
Time Pressure
  
Exposed to Minor Burns, Cuts, Bites, or Stings
  
Wear Specialized Protective or Safety Equipment such as Breathing Apparatus, Safety Harness, Full Protection Suits, or Radiation Protection
  
Frequency of Conflict Situations
  
Spend Time Sitting
  
Indoors, Not Environmentally Controlled
  
Frequency of Decision Making
  
Spend Time Kneeling, Crouching, Stooping, or Crawling
  
Face-to-Face Discussions
  
Spend Time Walking and Running
  
Spend Time Standing
  
Extremely Bright or Inadequate Lighting
  
In an Open Vehicle or Equipment
  
Cramped Work Space, Awkward Positions
  
Sounds, Noise Levels Are Distracting or Uncomfortable
  
Exposed to Hazardous Equipment
  
Spend Time Bending or Twisting the Body
  
Exposed to Hazardous Conditions
  
Exposed to Whole Body Vibration
  
Spend Time Making Repetitive Motions
  
Exposed to Contaminants
  
Spend Time Using Your Hands to Handle, Control, or Feel Objects, Tools, or Controls
  
Wear Common Protective or Safety Equipment such as Safety Shoes, Glasses, Gloves, Hearing Protection, Hard Hats, or Life Jackets
  

-No contact with others-

Contact With Others
  

-No freedom-

Freedom to Make Decisions
  
Structured versus Unstructured Work
  

-No responsibility-

Responsibility for Outcomes and Results
  
Responsible for Others' Health and Safety
  

-No results-

Impact of Decisions on Co-workers or Company Results
  

-Not at all automated-

Degree of Automation
  

-Not at all competitive-

Level of Competition
  

-Not important at all-

Deal With External Customers
  
Importance of Repeating Same Tasks
  
Pace Determined by Speed of Equipment
  
Coordinate or Lead Others
  
Work With Work Group or Team
  
Importance of Being Exact or Accurate
  

-Not serious at all-

Consequence of Error
  

-Occasional contact with others-

Contact With Others
  

-Once a month or more but not every week-

Time Pressure
  
Cramped Work Space, Awkward Positions
  
Public Speaking
  
Wear Specialized Protective or Safety Equipment such as Breathing Apparatus, Safety Harness, Full Protection Suits, or Radiation Protection
  
Letters and Memos
  
Frequency of Conflict Situations
  
Deal With Unpleasant or Angry People
  
Exposed to Hazardous Conditions
  
Exposed to Contaminants
  
Sounds, Noise Levels Are Distracting or Uncomfortable
  
Outdoors, Exposed to Weather
  
Indoors, Environmentally Controlled
  
In an Open Vehicle or Equipment
  
Extremely Bright or Inadequate Lighting
  
Exposed to Disease or Infections
  
Exposed to Hazardous Equipment
  
Electronic Mail
  
Wear Common Protective or Safety Equipment such as Safety Shoes, Glasses, Gloves, Hearing Protection, Hard Hats, or Life Jackets
  
Frequency of Decision Making
  
Outdoors, Under Cover
  
Deal With Physically Aggressive People
  
Telephone
  
Exposed to Minor Burns, Cuts, Bites, or Stings
  
Exposed to Whole Body Vibration
  
Very Hot or Cold Temperatures
  
Exposed to High Places
  
Exposed to Radiation
  
Indoors, Not Environmentally Controlled
  
Face-to-Face Discussions
  
In an Enclosed Vehicle or Equipment
  

-Once a week or more but not every day-

Frequency of Conflict Situations
  
Deal With Unpleasant or Angry People
  
Very Hot or Cold Temperatures
  
Exposed to Minor Burns, Cuts, Bites, or Stings
  
In an Enclosed Vehicle or Equipment
  
Time Pressure
  
Cramped Work Space, Awkward Positions
  
Telephone
  
Exposed to Whole Body Vibration
  
Wear Specialized Protective or Safety Equipment such as Breathing Apparatus, Safety Harness, Full Protection Suits, or Radiation Protection
  
In an Open Vehicle or Equipment
  
Letters and Memos
  
Face-to-Face Discussions
  
Exposed to Hazardous Equipment
  
Exposed to Contaminants
  
Public Speaking
  
Frequency of Decision Making
  
Exposed to Hazardous Conditions
  
Exposed to High Places
  
Sounds, Noise Levels Are Distracting or Uncomfortable
  
Wear Common Protective or Safety Equipment such as Safety Shoes, Glasses, Gloves, Hearing Protection, Hard Hats, or Life Jackets
  
Indoors, Not Environmentally Controlled
  
Deal With Physically Aggressive People
  
Extremely Bright or Inadequate Lighting
  
Exposed to Disease or Infections
  
Outdoors, Exposed to Weather
  
Indoors, Environmentally Controlled
  
Electronic Mail
  
Outdoors, Under Cover
  
Exposed to Radiation
  

-Once a year or more but not every month-

Exposed to High Places
  
Deal With Physically Aggressive People
  
Frequency of Conflict Situations
  
Letters and Memos
  
Frequency of Decision Making
  
Exposed to Minor Burns, Cuts, Bites, or Stings
  
Very Hot or Cold Temperatures
  
Indoors, Not Environmentally Controlled
  
Exposed to Whole Body Vibration
  
Face-to-Face Discussions
  
Public Speaking
  
Deal With Unpleasant or Angry People
  
Telephone
  
Outdoors, Under Cover
  
Cramped Work Space, Awkward Positions
  
Extremely Bright or Inadequate Lighting
  
Time Pressure
  
Sounds, Noise Levels Are Distracting or Uncomfortable
  
Outdoors, Exposed to Weather
  
Indoors, Environmentally Controlled
  
Exposed to Hazardous Equipment
  
In an Enclosed Vehicle or Equipment
  
Exposed to Radiation
  
Exposed to Hazardous Conditions
  
Wear Common Protective or Safety Equipment such as Safety Shoes, Glasses, Gloves, Hearing Protection, Hard Hats, or Life Jackets
  
Wear Specialized Protective or Safety Equipment such as Breathing Apparatus, Safety Harness, Full Protection Suits, or Radiation Protection
  
Electronic Mail
  
Exposed to Contaminants
  
In an Open Vehicle or Equipment
  
Exposed to Disease or Infections
  

-Regular (established routine, set schedule)-

Work Schedules
  

-Seasonal (only during certain times of the year)-

Work Schedules
  

-Serious-

Consequence of Error
  

-Slightly automated-

Degree of Automation
  

-Slightly close (e.g., shared office)-

Physical Proximity
  

-Slightly competitive-

Level of Competition
  

-Some freedom-

Freedom to Make Decisions
  
Structured versus Unstructured Work
  

-Very close (near touching)-

Physical Proximity
  

-Very high responsibility-

Responsible for Others' Health and Safety
  
Responsibility for Outcomes and Results
  

-Very important-

Work With Work Group or Team
  
Importance of Being Exact or Accurate
  
Coordinate or Lead Others
  
Pace Determined by Speed of Equipment
  
Deal With External Customers
  
Importance of Repeating Same Tasks
  

-Very important results-

Impact of Decisions on Co-workers or Company Results
  

-Very little freedom-

Freedom to Make Decisions
  
Structured versus Unstructured Work
  

-Very serious-

Consequence of Error
  

Task Ratings

- Importance Core-

Pry off loose material from roofs and move it into the paths of machines, using crowbars.
  
Move trailing electrical cables clear of obstructions, using rubber safety gloves.
  
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 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.
  
Replace hydraulic hoses, headlight bulbs, and gathering-arm teeth.
  

- Importance Supplemental-

Stop gathering arms when cars are full.
  
Advance machines in order to gather material and convey it into cars.
  
Start conveyor booms and gathering-arm motors, and operate winches to position cars under boom-conveyors for loading.
  
Signal workers to move loaded cars.
  
Observe and record car numbers, carriers, customers, tonnages, and grades and conditions of material.
  
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 in order to prevent loss of material in transit.
  
Estimate and record amounts of material in bins.
  

- Relevance of Task Core-

Pry off loose material from roofs and move it into the paths of machines, using crowbars.
  
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.
  
Replace hydraulic hoses, headlight bulbs, and gathering-arm teeth.
  
Oil, lubricate, and adjust conveyors, crushers, and other equipment, using hand tools and lubricating equipment.
  
Move trailing electrical cables clear of obstructions, using rubber safety gloves.
  
Clean hoppers, and clean spillage from tracks, walks, driveways, and conveyor decking.
  

- Relevance of Task Supplemental-

Advance machines in order to gather material and convey it into cars.
  
Signal workers to move loaded cars.
  
Start conveyor booms and gathering-arm motors, and operate winches to position cars under boom-conveyors for loading.
  
Stop gathering arms when cars are full.
  
Estimate and record amounts of material in bins.
  
Observe and record car numbers, carriers, customers, tonnages, and grades and conditions of material.
  
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 in order to prevent loss of material in transit.
  

-Daily Frequency of Task (Categories 1-7) Core-

Oil, lubricate, and adjust conveyors, crushers, and other equipment, using hand tools and lubricating equipment.
  
Pry off loose material from roofs and move it into the paths of machines, using crowbars.
  
Clean hoppers, and clean spillage from tracks, walks, driveways, and conveyor decking.
  
Move trailing electrical cables clear of obstructions, using rubber safety gloves.
  
Replace hydraulic hoses, headlight bulbs, and gathering-arm teeth.
  
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.
  
Drive machines into piles of material blasted from working faces.
  

-Daily Frequency of Task (Categories 1-7) Supplemental-

Observe and record car numbers, carriers, customers, tonnages, and grades and conditions of material.
  
Estimate and record amounts of material in bins.
  
Signal workers to move loaded cars.
  
Start conveyor booms and gathering-arm motors, and operate winches to position cars under boom-conveyors for loading.
  
Notify switching departments to deliver specific types of cars.
  
Advance machines in order to gather material and convey it into cars.
  
Stop gathering arms when cars are full.
  
Inspect boarding and locking of open-top box cars and wedging of side-drop and hopper cars in order to prevent loss of material in transit.
  

-Hourly or more Frequency of Task (Categories 1-7) Core-

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.
  
Move trailing electrical cables clear of obstructions, using rubber safety gloves.
  
Drive machines into piles of material blasted from working faces.
  
Pry off loose material from roofs and move it into the paths of machines, using crowbars.
  
Clean hoppers, and clean spillage from tracks, walks, driveways, and conveyor decking.
  
Replace hydraulic hoses, headlight bulbs, and gathering-arm teeth.
  
Oil, lubricate, and adjust conveyors, crushers, and other equipment, using hand tools and lubricating equipment.
  

-Hourly or more Frequency of Task (Categories 1-7) Supplemental-

Stop gathering arms when cars are full.
  
Advance machines in order to gather material and convey it into cars.
  
Start conveyor booms and gathering-arm motors, and operate winches to position cars under boom-conveyors for loading.
  
Signal workers to move loaded cars.
  
Observe and record car numbers, carriers, customers, tonnages, and grades and conditions of material.
  
Notify switching departments to deliver specific types of cars.
  
Estimate and record amounts of material in bins.
  

-More than monthly Frequency of Task (Categories 1-7) Core-

Replace hydraulic hoses, headlight bulbs, and gathering-arm teeth.
  
Clean hoppers, and clean spillage from tracks, walks, driveways, and conveyor decking.
  
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.
  
Drive machines into piles of material blasted from working faces.
  
Oil, lubricate, and adjust conveyors, crushers, and other equipment, using hand tools and lubricating equipment.
  
Pry off loose material from roofs and move it into the paths of machines, using crowbars.
  
Move trailing electrical cables clear of obstructions, using rubber safety gloves.
  

-More than monthly Frequency of Task (Categories 1-7) Supplemental-

Start conveyor booms and gathering-arm motors, and operate winches to position cars under boom-conveyors for loading.
  
Inspect boarding and locking of open-top box cars and wedging of side-drop and hopper cars in order to prevent loss of material in transit.
  
Signal workers to move loaded cars.
  
Advance machines in order to gather material and convey it into cars.
  
Estimate and record amounts of material in bins.
  
Observe and record car numbers, carriers, customers, tonnages, and grades and conditions of material.
  
Stop gathering arms when cars are full.
  

-More than weekly Frequency of Task (Categories 1-7) Core-

Oil, lubricate, and adjust conveyors, crushers, and other equipment, using hand tools and lubricating equipment.
  
Replace hydraulic hoses, headlight bulbs, and gathering-arm teeth.
  
Clean hoppers, and clean spillage from tracks, walks, driveways, and conveyor decking.
  
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.
  
Pry off loose material from roofs and move it into the paths of machines, using crowbars.
  
Move trailing electrical cables clear of obstructions, using rubber safety gloves.
  

-More than weekly Frequency of Task (Categories 1-7) Supplemental-

Estimate and record amounts of material in bins.
  
Inspect boarding and locking of open-top box cars and wedging of side-drop and hopper cars in order to prevent loss of material in transit.
  
Observe and record car numbers, carriers, customers, tonnages, and grades and conditions of material.
  
Start conveyor booms and gathering-arm motors, and operate winches to position cars under boom-conveyors for loading.
  
Signal workers to move loaded cars.
  
Advance machines in order to gather material and convey it into cars.
  
Notify switching departments to deliver specific types of cars.
  
Stop gathering arms when cars are full.
  

-More than yearly Frequency of Task (Categories 1-7) Core-

Replace hydraulic hoses, headlight bulbs, and gathering-arm teeth.
  
Drive machines into piles of material blasted from working faces.
  
Clean hoppers, and clean spillage from tracks, walks, driveways, and conveyor decking.
  
Move trailing electrical cables clear of obstructions, using rubber safety gloves.
  
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.
  
Oil, lubricate, and adjust conveyors, crushers, and other equipment, using hand tools and lubricating equipment.
  
Pry off loose material from roofs and move it into the paths of machines, using crowbars.
  

-More than yearly Frequency of Task (Categories 1-7) Supplemental-

Notify switching departments to deliver specific types of cars.
  
Start conveyor booms and gathering-arm motors, and operate winches to position cars under boom-conveyors for loading.
  
Observe and record car numbers, carriers, customers, tonnages, and grades and conditions of material.
  
Estimate and record amounts of material in bins.
  
Advance machines in order to gather material and convey it into cars.
  
Signal workers to move loaded cars.
  
Stop gathering arms when cars are full.
  

-Several times daily Frequency of Task (Categories 1-7) Core-

Pry off loose material from roofs and move it into the paths of machines, using crowbars.
  
Drive machines into piles of material blasted from working faces.
  
Move trailing electrical cables clear of obstructions, using rubber safety gloves.
  
Clean hoppers, and clean spillage from tracks, walks, driveways, and conveyor decking.
  
Replace hydraulic hoses, headlight bulbs, and gathering-arm teeth.
  
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.
  
Oil, lubricate, and adjust conveyors, crushers, and other equipment, using hand tools and lubricating equipment.
  

-Several times daily Frequency of Task (Categories 1-7) Supplemental-

Notify switching departments to deliver specific types of cars.
  
Advance machines in order to gather material and convey it into cars.
  
Estimate and record amounts of material in bins.
  
Signal workers to move loaded cars.
  
Start conveyor booms and gathering-arm motors, and operate winches to position cars under boom-conveyors for loading.
  
Stop gathering arms when cars are full.
  
Observe and record car numbers, carriers, customers, tonnages, and grades and conditions of material.
  
Inspect boarding and locking of open-top box cars and wedging of side-drop and hopper cars in order to prevent loss of material in transit.
  

-Yearly or less Frequency of Task (Categories 1-7) Core-

Replace hydraulic hoses, headlight bulbs, and gathering-arm teeth.
  
Drive machines into piles of material blasted from working faces.
  
Move trailing electrical cables clear of obstructions, using rubber safety gloves.
  
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 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.
  
Pry off loose material from roofs and move it into the paths of machines, using crowbars.
  

-Yearly or less Frequency of Task (Categories 1-7) Supplemental-

Inspect boarding and locking of open-top box cars and wedging of side-drop and hopper cars in order to prevent loss of material in transit.
  
Advance machines in order to gather material and convey it into cars.
  
Notify switching departments to deliver specific types of cars.
  
Observe and record car numbers, carriers, customers, tonnages, and grades and conditions of material.
  
Estimate and record amounts of material in bins.
  
Stop gathering arms when cars are full.
  
Signal workers to move loaded cars.
  
Start conveyor booms and gathering-arm motors, and operate winches to position cars under boom-conveyors for loading.
  

Education Training Experience

-On-Site or In-Plant Training-

None
  
Up to and including 1 month
  
Over 1 month, up to and including 3 months
  
Over 3 months, up to and including 6 months
  
Over 6 months, up to and including 1 year
  

-On-the-Job Training-

Anything beyond short demonstration, up to and including 1 month
  
Over 1 month, up to and including 3 months
  
Over 3 months, up to and including 6 months
  
Over 6 months, up to and including 1 year
  
Over 2 years, up to and including 4 years
  

-Related Work Experience-

None
  
Up to and including 1 month
  
Over 3 months, up to and including 6 months
  
Over 6 months, up to and including 1 year
  
Over 1 year, up to and including 2 years
  
Over 2 years, up to and including 4 years
  

-Required Level of Education-

Less than a High School Diploma
  
High School Diploma (or GED or High School Equivalence Certificate)