Cover roofs of structures with shingles, slate, asphalt, aluminum, wood, or related materials. May spray roofs, sidings, and walls with material to bind, seal, insulate, or soundproof sections of structures.
Tasks
Inspect problem roofs to determine the best repair procedures.
Set up scaffolding to provide safe access to roofs.
Align roofing materials with edges of roofs.
Clean and maintain equipment.
Cement or nail flashing strips of metal or shingle over joints to make them watertight.
Install, repair, or replace single-ply roofing systems, using waterproof sheet materials such as modified plastics, elastomeric, or other asphaltic compositions.
Cut felt, shingles, or strips of flashing to fit angles formed by walls, vents, or intersecting roof surfaces.
Install vapor barriers or layers of insulation on flat roofs.
Cut roofing paper to size using knives; and nail or staple roofing paper to roofs in overlapping strips to form bases for other materials.
Cover exposed nailheads with roofing cement or caulking to prevent water leakage or rust.
Install partially overlapping layers of material over roof insulation surfaces, using chalk lines, gauges on shingling hatchets, or lines on shingles.
Cover roofs or exterior walls of structures with slate, asphalt, aluminum, wood, gravel, gypsum, or related materials, using brushes, knives, punches, hammers, or other tools.
Remove snow, water, or debris from roofs prior to applying roofing materials.
Apply alternate layers of hot asphalt or tar and roofing paper to roofs.
Estimate roofing materials and labor required to complete jobs, and provide price quotes.
Spray roofs, sidings, or walls to bind, seal, insulate, or soundproof sections of structures, using spray guns, air compressors, or heaters.
Waterproof or damp-proof walls, floors, roofs, foundations, or basements by painting or spraying surfaces with waterproof coatings or by attaching waterproofing membranes to surfaces.
Mop or pour hot asphalt or tar onto roof bases.
Apply plastic coatings, membranes, fiberglass, or felt over sloped roofs before applying shingles.
Smooth rough spots to prepare surfaces for waterproofing, using hammers, chisels, or rubbing bricks.
Glaze top layers to make a smooth finish or embed gravel in the bitumen for rough surfaces.
Apply gravel or pebbles over top layers of roofs, using rakes or stiff-bristled brooms.
Punch holes in slate, tile, terra cotta, or wooden shingles, using punches and hammers.
Apply modular soil- and plant-containing grids over existing roof membranes to create green roofs.
Apply reflective roof coatings, such as special paints or single-ply roofing sheets, to existing roofs to reduce solar heat absorption.
Attach solar panels to existing roofs, according to specifications and without damaging roofing materials or the structural integrity of buildings.
Install attic ventilation systems, such as turbine vents, gable or ridge vents, or conventional or solar-powered exhaust fans.
Install layers of vegetation-based green roofs, including protective membranes, drainage, aeration, water retention and filter layers, soil substrates, irrigation materials, and plants.
Install skylights on roofs to increase natural light inside structures or to reduce energy costs.
Install solar roofing systems that have energy-collecting photovoltaic panels built into roofing membranes, shingles, or tiles.
Knowledge
Building and Construction
Knowledge of materials, methods, and the tools involved in the construction or repair of houses, buildings, or other structures such as highways and roads.
Design
Knowledge of design techniques, tools, and principles involved in production of precision technical plans, blueprints, drawings, and models.
Education and Training
Knowledge of principles and methods for curriculum and training design, teaching and instruction for individuals and groups, and the measurement of training effects.
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.
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.
Mathematics
Knowledge of arithmetic, algebra, geometry, calculus, statistics, and their applications.
Skills
Coordination
Adjusting actions in relation to others' actions.
Operation and Control
Controlling operations of equipment or systems.
Time Management
Managing one's own time and the time of others.
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.
Critical Thinking
Using logic and reasoning to identify the strengths and weaknesses of alternative solutions, conclusions or approaches to problems.
Operation Monitoring
Watching gauges, dials, or other indicators to make sure a machine is working properly.
Speaking
Talking to others to convey information effectively.
Monitoring
Monitoring/Assessing performance of yourself, other individuals, or organizations to make improvements or take corrective action.
Abilities
Gross Body Equilibrium
The ability to keep or regain your body balance or stay upright when in an unstable position.
Arm-Hand Steadiness
The ability to keep your hand and arm steady while moving your arm or while holding your arm and hand in one position.
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.
Oral Comprehension
The ability to listen to and understand information and ideas presented through spoken words and sentences.
Problem Sensitivity
The ability to tell when something is wrong or is likely to go wrong. It does not involve solving the problem, only recognizing there is a problem.
Extent Flexibility
The ability to bend, stretch, twist, or reach with your body, arms, and/or legs.
Work Activities
Handling and Moving Objects
Using hands and arms in handling, installing, positioning, and moving materials, and manipulating things.
Controlling Machines and Processes
Using either control mechanisms or direct physical activity to operate machines or processes (not including computers or vehicles).
Making Decisions and Solving Problems
Analyzing information and evaluating results to choose the best solution and solve problems.
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.
Organizing, Planning, and Prioritizing Work
Developing specific goals and plans to prioritize, organize, and accomplish your work.
Getting Information
Observing, receiving, and otherwise obtaining information from all relevant sources.
Updating and Using Relevant Knowledge
Keeping up-to-date technically and applying new knowledge to your job.
Work Context
Outdoors, Exposed to Weather
How often does this job require working outdoors, exposed to all weather conditions?
Exposed to High Places
How often does this job require exposure to high places?
Very Hot or Cold Temperatures
How often does this job require working in very hot (above 90 F degrees) or very cold (below 32 F degrees) temperatures?
Impact of Decisions on Co-workers or Company Results
How do the decisions an employee makes impact the results of co-workers, clients or the company?
Face-to-Face Discussions
How often do you have to have face-to-face discussions with individuals or teams in this job?
In an Enclosed Vehicle or Equipment
How often does this job require working in a closed vehicle or equipment (e.g., car)?
Responsible for Others' Health and Safety
How much responsibility is there for the health and safety of others in this job?
Responsibility for Outcomes and Results
How responsible is the worker for work outcomes and results of other workers?
Spend Time Walking and Running
How much does this job require walking and running?
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
Leadership
Job requires a willingness to lead, take charge, and offer opinions and direction.
Attention to Detail
Job requires being careful about detail and thorough in completing work tasks.
Dependability
Job requires being reliable, responsible, and dependable, and fulfilling obligations.
Cooperation
Job requires being pleasant with others on the job and displaying a good-natured, cooperative attitude.
Self Control
Job requires maintaining composure, keeping emotions in check, controlling anger, and avoiding aggressive behavior, even in very difficult situations.
Stress Tolerance
Job requires accepting criticism and dealing calmly and effectively with high stress situations.
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.
Integrity
Job requires being honest and ethical.
Initiative
Job requires a willingness to take on responsibilities and challenges.
Adaptability/Flexibility
Job requires being open to change (positive or negative) and to considerable variety in the workplace.
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.
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.
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.
