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LEVELS USED IN
CONSTRUCTION
Basic Spirit Levels and Their Uses
Copyright © Texas Education Agency, 2011. All rights reserved.
Stanley Line Levels
Plastic Line Level
Highly Visible
Aluminum Line Level
Longer Lasting
Copyright © Texas Education Agency, 2011. All rights reserved.
Line Levels
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Line levels are used in several applications.
If the task doesn’t have to be 100% or
certified, you may use a line level.
Possible uses:
1.) Installing Fences
2.) Laying Rock
3.) Quick Check Grade
Copyright © Texas Education Agency, 2011. All rights reserved.
Line Level Uses
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Hand out line levels and line for students to
inspect.
Question and answer.
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Have students divide into groups and pull
lines between some objects to create
level shots between objects.
Copyright © Texas Education Agency, 2011. All rights reserved.
Stanley Read Level 24”
The level shown is a 24”, this level comes in different length
up to 96” or 8 foot.
These levels are used in many different applications in the
construction industry.
Copyright © Texas Education Agency, 2011. All rights reserved.
Stanley Professional Levels
The level shown above is a professional grade level all
functions are the same as the levels mentioned earlier. This
level is more expensive and more durable.
Copyright © Texas Education Agency, 2011. All rights reserved.
Levels Uses
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Setting concrete forms
Framing walls
Framing ceilings and roofs
Trim work including setting windows and
doors
Masonry, including brick, rock & block
Flooring, all types
Landscaping
Copyright © Texas Education Agency, 2011. All rights reserved.
Stanley Mason’s Level
Mason level is used for Brick, Rock and CMU (Concrete
Masonry Unit) Block leveling.
These levels are more expensive and built for masonry use.
It would not be a good idea to borrow a mason’s level
without him or her agreeing to the loan.!!!!!
Copyright © Texas Education Agency, 2011. All rights reserved.
Stanley Torpedo Levels
Magnetic Torpedo Level
Regular Torpedo Level
These levels are only 8” or 9” long.
Copyright © Texas Education Agency, 2011. All rights reserved.
Torpedo Levels Uses
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Plumbing
HVAC heating, ventilation and air
conditioning
Electrical
Carpentry
This level is small and can be carried in a tool pouch or
bag. Handy for tradesman to use in tight places
Copyright © Texas Education Agency, 2011. All rights reserved.
Using Levels
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Break class into groups, assign levels to groups
Provide a map of classroom, shop or other objects.
Have student go to different locations on map and check for
level and plumb.
Provide an answer sheet for them to use.
Have some objects intentionally out of plumb and level, this
sheet can be used for a daily grade.
Ask and answer questions during this portion of the lesson.
Copyright © Texas Education Agency, 2011. All rights reserved.
Review Levels
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What type of levels did we cover on this
lesson?
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Answer
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Line Levels
Torpedo Levels
Regular Read and Professional Levels
Mason’s Level
Copyright © Texas Education Agency, 2011. All rights reserved.
Review Levels
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Where would you use a line level?
Copyright © Texas Education Agency, 2011. All rights reserved.
Answer
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Building fences, rock walls and checking
grade
Copyright © Texas Education Agency, 2011. All rights reserved.
Review Levels
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What is the longest standard level made?
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Answer
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8 Foot or 96 inches
Copyright © Texas Education Agency, 2011. All rights reserved.
Review Level
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Can you find a 45 degree angle using a
standard level?
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Answer
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Yes
Copyright © Texas Education Agency, 2011. All rights reserved.
Next Lesson
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Laser Levels
Leveling Instruments and their uses in the
construction industry.
Pictures used with permission- Courtesy: StanleyTools
Copyright © Texas Education Agency, 2011. All rights reserved.