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elevation, whether the two ends are adjacent or far apart, so a line between them will be horizontal at its midpoint and a shed base, building foundation or similar structure laid out using several such lines will be "horizontal" within building tolerances on any scale over which use of a water level is practicable. Water levels have been used for many years. The water level is
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of the water. This liquid solution will flow more easily and more rapidly in the tube than plain water, so operation of the device will be more precise, repeatable, and responsive – particularly when using a small-diameter tube. Also, this liquid solution can be emptied from a small-diameter tube
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The simplest water level is a section of clear tubing, partially filled with water. Water is easily procured for use, and easily discarded after use. The ends are held vertical, and the rest of the tubing lies on the ground or floor. The water level at each end of the tube will be at the same
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can be added to the water. Automotive window washer fluid can also be used for antifreeze and increased visibility. Additionally it inhibits the formation of error-causing bubbles. A
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Merriam
Webster Dictionary Definition of level (Entry 3 of 3): conforming to the curvature of the liquid parts of the earth's surface
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87:, such as around corners. To avoid error, all of the water should be at the same temperature. Other sources of
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can be added to the water to make it easier to see. If the water level is used outdoors in winter,
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A water level device showing both ends at the same height
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241:How to Build a Simple but Effective Water Level
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67:at locations that are too far apart for a
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56:. It is used to determine the apparent
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110:(surface active agent), such as hand-
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45:utilizing two or more parts of the
16:Device used for matching elevations
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98:If the water level is used often,
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178:"Making and Using a Water Level"
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199:Kahmen, H.; Faig, W. (2012).
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205:. De Gruyter. p. 560.
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139:, after the principles of
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141:hydrostatic equilibrium
261:Construction surveying
256:Construction equipment
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157:Communicating vessels
136:hydrostatic levelling
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271:Vertical position
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69:spirit level
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186:Hanley Wood
81:laser level
62:water level
58:inclination
29:water level
250:Categories
218:2023-09-12
163:References
108:surfactant
104:antifreeze
77:lower-tech
65:elevations
51:horizontal
202:Surveying
145:levelling
131:surveying
115:detergent
85:sightline
79:than the
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127:geodesy
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