What does FFL stand for on house plans?
Finished floor level
Is RL the same as FFL?
Hello and welcome to Just Answer. I don’t see it that often but engineers and surveyors use R.L. for Relative Level or Reduced Level. It is a measurement of height taken from some known datum. F.F.L is First Floor Level.
What is RL in surveying?
From Wikipedia, the free encyclopedia. Relative level in surveying refers to equating elevations of survey points with reference to a common assumed datum. It is a vertical distance between survey point and adopted datum plane.
How do you read RL levels?
The levels on the site plan are the numbers next to the crosses on the site plan. They look like this: The cross marks where the level was taken on the site with the equipment, and the number is the height. If you look at the site plan, on the bottom left of the corner of the site is the level 10.00.
What does RL mean?
real life
What does datum RL mean?
Reduced Levels
What is a datum point?
In engineering and drafting, a datum is a reference point, surface, or axis on an object against which measurements are made. Datum reference frames are used as part of the feature control frame to show where the measurement is taken from.
What is the datum level?
On a construction project, a datum level is an arbitrary horizontal plane of reference from which all vertical dimensions are measured. It can show the vertical height difference between floor levels of a building as well as differences in levels between one part of the site and another.
What does RL stand for in school?
RL Education Abbreviation
| 2 | RL | Read and Look Development, Study, Learning |
|---|---|---|
| 2 | RL | Reading Literary Grade, Standard, Reading |
| 2 | RL | Reflective Learner Learning, Skill, Technology |
| 1 | RL | Randall Library |
| 1 | RL | RAYMOND LIBRARY |
What does FN mean?
| Acronym | Definition |
|---|---|
| FN | Financial News |
| FN | First Name |
| FN | First Nation |
| FN | Footnote |
What does RL mean in games?
RL Gaming Abbreviation
| 7 | RL | Rocket League Steam, League, Rocket |
|---|---|---|
| 1 | RL | Real – Life Texting, Slang, Social Media |
| 1 | RL | Release Load Clutch, Business, Server |
| 1 | RL | Reload Latest Shortcut, Technology, Forum |
| 1 | RL | Renegade Legion Technology, Forum, Military |
What words stand for R L?
R/L
| Acronym | Definition |
|---|---|
| R/L | Real Life |
| R/L | Random Length (product specification) |
| R/L | Remote/Local |
| R/L | Return Link |
What are the types of datum?
There are two main datums in the United States. Horizontal datums measure positions (latitude and longitude) on the surface of the Earth, while vertical datums are used to measure land elevations and water depths.
What is the meaning of WGS 84?
World Geodetic System 1984
Why is a datum used?
A datum is a point, line, or surface from which dimensions are taken. It is the place to start. This is important to note when marking out a job. A datum is used to reduce errors when marking out, and measuring by reducing the accumulation of errors.
What is an example of a datum?
An example of a datum is a new scientific discovery used to reach a conclusion about the common cold. An example of a datum is the assumed altitude of a specific piece of land used as the basis in calculating the altitude of the top of a mountain on the land. noun.
Which datum is used by Google Earth?
WGS84 datum