Use axes or chainsaws to fell trees using knowledge of tree characteristics and cutting techniques to control direction of fall and minimize tree damage.
Tasks
Stop saw engines, pull cutting bars from cuts, and run to safety as tree falls.
Appraise trees for certain characteristics, such as twist, rot, and heavy limb growth, and gauge amount and direction of lean, in order to determine how to control the direction of a tree's fall with the least damage.
Saw back-cuts, leaving sufficient sound wood to control direction of fall.
Clear brush from work areas and escape routes, and cut saplings and other trees from direction of falls, using axes, chainsaws, or bulldozers.
Measure felled trees and cut them into specified log lengths, using chain saws and axes.
Assess logs after cutting to ensure that the quality and length are correct.
Determine position, direction, and depth of cuts to be made, and placement of wedges or jacks.
Control the direction of a tree's fall by scoring cutting lines with axes, sawing undercuts along scored lines with chainsaws, knocking slabs from cuts with single-bit axes, and driving wedges.
Trim off the tops and limbs of trees, using chainsaws, delimbers, or axes.
Select trees to be cut down, assessing factors such as site, terrain, and weather conditions before beginning work.
Maintain and repair chainsaws and other equipment, cleaning, oiling, and greasing equipment, and sharpening equipment properly.
Insert jacks or drive wedges behind saws to prevent binding of saws and to start trees falling.
Tag unsafe trees with high-visibility ribbons.
Secure steel cables or chains to logs for dragging by tractors or for pulling by cable yarding systems.
Load logs or wood onto trucks, trailers, or railroad cars, by hand or using loaders or winches.
Mark logs for identification.
Work as a member of a team, rotating between chain saw operation and skidder operation.
Place supporting limbs or poles under felled trees in order to avoid splitting undersides, and to prevent logs from rolling.
Split logs, using axes, wedges, and mauls, and stack wood in ricks or cord lots.
Knowledge
Mechanical
Knowledge of machines and tools, including their designs, uses, repair, and maintenance.
Production and Processing
Knowledge of raw materials, production processes, quality control, costs, and other techniques for maximizing the effective manufacture and distribution of goods.
Administration and Management
Knowledge of business and management principles involved in strategic planning, resource allocation, human resources modeling, leadership technique, production methods, and coordination of people and resources.
Public Safety and Security
Knowledge of relevant equipment, policies, procedures, and strategies to promote effective local, state, or national security operations for the protection of people, data, property, and institutions.
Customer and Personal Service
Knowledge of principles and processes for providing customer and personal services. This includes customer needs assessment, meeting quality standards for services, and evaluation of customer satisfaction.
Mathematics
Knowledge of arithmetic, algebra, geometry, calculus, statistics, and their applications.
Economics and Accounting
Knowledge of economic and accounting principles and practices, the financial markets, banking and the analysis and reporting of financial data.
Law and Government
Knowledge of laws, legal codes, court procedures, precedents, government regulations, executive orders, agency rules, and the democratic political process.
Skills
Operation and Control
Controlling operations of equipment or systems.
Operation Monitoring
Watching gauges, dials, or other indicators to make sure a machine is working properly.
Monitoring
Monitoring/Assessing performance of yourself, other individuals, or organizations to make improvements or take corrective action.
Critical Thinking
Using logic and reasoning to identify the strengths and weaknesses of alternative solutions, conclusions or approaches to problems.
Judgment and Decision Making
Considering the relative costs and benefits of potential actions to choose the most appropriate one.
Active Listening
Giving full attention to what other people are saying, taking time to understand the points being made, asking questions as appropriate, and not interrupting at inappropriate times.
Equipment Maintenance
Performing routine maintenance on equipment and determining when and what kind of maintenance is needed.
Coordination
Adjusting actions in relation to others' actions.
Abilities
Static Strength
The ability to exert maximum muscle force to lift, push, pull, or carry objects.
Reaction Time
The ability to quickly respond (with the hand, finger, or foot) to a signal (sound, light, picture) when it appears.
Multilimb Coordination
The ability to coordinate two or more limbs (for example, two arms, two legs, or one leg and one arm) while sitting, standing, or lying down. It does not involve performing the activities while the whole body is in motion.
Trunk Strength
The ability to use your abdominal and lower back muscles to support part of the body repeatedly or continuously over time without 'giving out' or fatiguing.
Extent Flexibility
The ability to bend, stretch, twist, or reach with your body, arms, and/or legs.
Control Precision
The ability to quickly and repeatedly adjust the controls of a machine or a vehicle to exact positions.
Speed of Limb Movement
The ability to quickly move the arms and legs.
Work Activities
Handling and Moving Objects
Using hands and arms in handling, installing, positioning, and moving materials, and manipulating things.
Performing General Physical Activities
Performing physical activities that require considerable use of your arms and legs and moving your whole body, such as climbing, lifting, balancing, walking, stooping, and handling of materials.
Controlling Machines and Processes
Using either control mechanisms or direct physical activity to operate machines or processes (not including computers or vehicles).
Monitor Processes, Materials, or Surroundings
Monitoring and reviewing information from materials, events, or the environment, to detect or assess problems.
Identifying Objects, Actions, and Events
Identifying information by categorizing, estimating, recognizing differences or similarities, and detecting changes in circumstances or events.
Making Decisions and Solving Problems
Analyzing information and evaluating results to choose the best solution and solve problems.
Work Context
Wear Common Protective or Safety Equipment such as Safety Shoes, Glasses, Gloves, Hearing Protection, Hard Hats, or Life Jackets
How much does this job require wearing common protective or safety equipment such as safety shoes, glasses, gloves, hard hats or life jackets?
Outdoors, Exposed to Weather
How often does this job require working outdoors, exposed to all weather conditions?
Exposed to Hazardous Equipment
How often does this job require exposure to hazardous equipment?
Spend Time Using Your Hands to Handle, Control, or Feel Objects, Tools, or Controls
How much does this job require using your hands to handle, control, or feel objects, tools or controls?
Freedom to Make Decisions
How much decision making freedom, without supervision, does the job offer?
Structured versus Unstructured Work
To what extent is this job structured for the worker, rather than allowing the worker to determine tasks, priorities, and goals?
Exposed to Contaminants
How often does this job require working exposed to contaminants (such as pollutants, gases, dust or odors)?
Frequency of Decision Making
How frequently is the worker required to make decisions that affect other people, the financial resources, and/or the image and reputation of the organization?
Exposed to Whole Body Vibration
How often does this job require exposure to whole body vibration (e.g., operate a jackhammer)?
Spend Time Standing
How much does this job require standing?
Interests
Realistic
Realistic occupations frequently involve work activities that include practical, hands-on problems and solutions. They often deal with plants, animals, and real-world materials like wood, tools, and machinery. Many of the occupations require working outside, and do not involve a lot of paperwork or working closely with others.
Conventional
Conventional occupations frequently involve following set procedures and routines. These occupations can include working with data and details more than with ideas. Usually there is a clear line of authority to follow.
Investigative
Investigative occupations frequently involve working with ideas, and require an extensive amount of thinking. These occupations can involve searching for facts and figuring out problems mentally.
Enterprising
Enterprising occupations frequently involve starting up and carrying out projects. These occupations can involve leading people and making many decisions. Sometimes they require risk taking and often deal with business.
Artistic
Artistic occupations frequently involve working with forms, designs and patterns. They often require self-expression and the work can be done without following a clear set of rules.
Social
Social occupations frequently involve working with, communicating with, and teaching people. These occupations often involve helping or providing service to others.
Work Style
Dependability
Job requires being reliable, responsible, and dependable, and fulfilling obligations.
Attention to Detail
Job requires being careful about detail and thorough in completing work tasks.
Adaptability/Flexibility
Job requires being open to change (positive or negative) and to considerable variety in the workplace.
Integrity
Job requires being honest and ethical.
Self Control
Job requires maintaining composure, keeping emotions in check, controlling anger, and avoiding aggressive behavior, even in very difficult situations.
Cooperation
Job requires being pleasant with others on the job and displaying a good-natured, cooperative attitude.
Concern for Others
Job requires being sensitive to others' needs and feelings and being understanding and helpful on the job.
Independence
Job requires developing one's own ways of doing things, guiding oneself with little or no supervision, and depending on oneself to get things done.
Stress Tolerance
Job requires accepting criticism and dealing calmly and effectively with high stress situations.
Achievement/Effort
Job requires establishing and maintaining personally challenging achievement goals and exerting effort toward mastering tasks.
Work Values
Support
Occupations that satisfy this work value offer supportive management that stands behind employees. Corresponding needs are Company Policies, Supervision: Human Relations and Supervision: Technical.
Independence
Occupations that satisfy this work value allow employees to work on their own and make decisions. Corresponding needs are Creativity, Responsibility and Autonomy.
Working Conditions
Occupations that satisfy this work value offer job security and good working conditions. Corresponding needs are Activity, Compensation, Independence, Security, Variety and Working Conditions.
Relationships
Occupations that satisfy this work value allow employees to provide service to others and work with co-workers in a friendly non-competitive environment. Corresponding needs are Co-workers, Moral Values and Social Service.
Achievement
Occupations that satisfy this work value are results oriented and allow employees to use their strongest abilities, giving them a feeling of accomplishment. Corresponding needs are Ability Utilization and Achievement.
Recognition
Occupations that satisfy this work value offer advancement, potential for leadership, and are often considered prestigious. Corresponding needs are Advancement, Authority, Recognition and Social Status.
