Table of Contents
What do the numbers mean on a survey?
Each segment will contain numbers and letters indicating the direction from North that the line proceeds as well as the distance to the next point. For example, a segment may have the notation N 15° 30′ 45″ E on one side of the line and the notation 166.25′ on the other side of the line.
How do you read a plat of survey?
Plat maps list the house number for each parcel, along with the shape of the parcel, or the parcel boundary. The small numbers along the bottom of the parcel is the width, and the number along the right side of the parcel is the depth. Most plat maps have these numbers in feet.
How do you read a legal survey description?
The more common method used in land surveys and property descriptions uses quadrants. The quadrants are northeast, southeast, southwest and northwest. For an example of N25°E, face north, then turn 25 degrees to the east and go that direction. If your bearing is S40°W, face south and turn 40 degrees to the west.
How do you read land survey elevations?
The elevation is calculated by subtracting the foresight rod reading from the height of instrument. A foresight is the elevation reading of a point of unknown elevation. The rod could be moved to other points as shown in Figure 13, and similar calculations would determine the elevations of these points.
What do surveyors markings mean?
Survey markers, also called survey marks, survey monuments, or geodetic marks, are objects placed to mark key survey points on the Earth’s surface. They are used in geodetic and land surveying. A benchmark is a type of survey marker that indicates elevation (vertical position).
How do you read a metes and bounds?
A metes and bounds description, which means distance and direction, begins and ends at a landmark called the point of beginning (POB). The property is measured and described in a point of direction from a starting point using angles, distance, directions, and landmarks.
What does R mean in surveying?
random line used in a road layout. Bearing The direction of a line between 0° and 90°, measured clockwise or. counterclockwise from north or south. Glossary of Terms Used in Boundary Surveying. Page 2.
How do you read a land location?
The legal description of land follows a set sequence of quarter section, township, range, and meridian: the designation NW 27-9-25 W2, for instance, means the Northwest Quarter of Section 27 in Township 9 Range 25 West of the Second Meridian.
What portion of a section is ten acres?
What portion of a section is ten acres? 1/64. The size in acres of a subsection of a township is a fraction of 640 acres, since there are 640 acres in a section. Thus ten acres is 10/640, or 1/64th of a section.
What do elevation numbers mean?
Elevation is distance above sea level. Elevations are usually measured in meters or feet. They can be shown on maps by contour lines, which connect points with the same elevation; by bands of color; or by numbers giving the exact elevations of particular points on the Earths surface.
What do survey flag colors mean?
YELLOW – Gas, Oil, Steam Petroleum or Gaseous Materials. ORANGE – Communication, Cable TV, Alarm or Signal Lines, Cables or Conduit. BLUE – Water, Irrigation and Slurry Lines. GREEN – Sewers and Drain Lines. PINK – Temporary Survey Markings.
What kind of markers do surveyors use?
The three most commonly used markings are the simple stakes, flags and pins. These surveyor symbols are common to any construction project and guarantee that everything gets put in the right place.
What does a surveyor pin look like?
What are property pins, where are they located, and what do they look like? Property pins are thin iron bars, two to three feet long, and sometimes capped with plastic, which the original survey crew inserted on the property lines. Surveyors may also place a metal T-bar post at the property pin location.
What are examples of metes and bounds?
Metes and bounds are the limits or boundaries of a piece of property as identified by its natural landmarks. Examples of metes and bounds landmarks include rivers, roads, stakes, or other such natural or manmade markers.
What does BSL mean on a plot plan?
BSL – Building Setback Line.
How do you read site plan contours?
Widely spaced contour lines indicate gentle slope. Equally spaced contour lines indicate uniform slope. Closed contour lines with higher elevation towards the centre indicate hills. Closed contour lines with reducing levels towards the centre indicate pond or other depression.
How do you know if a survey plan is real?
To confirm the authenticity of a survey plan, the following information must be there: – The name of the owner of the land surveyed. – The size of the land surveyed. – The address/description of the land surveyed.
How do you know where your boundary line is?
Most boundary agreements will be in writing and should be noted on your title documents. It is therefore useful to check your title documents, as well as any information you were provided with at the time you bought your property, for any mention of a boundary agreement.
What does FF mean on survey?
Also referred to as FF is Finished Floor Elevation. The term FFE refers to the top of the structural slab and its elevation above sea level.
What does CLF mean on a survey?
List of 387+ Common Land Survey Abbreviations ABBREVIATION DESCRIPTION —- C/L —- CENTER LINE CLF CHAIN LINK FENCE CLS CLOSE CM CONCRETE MONUMENT or CABLE MARKER.
What does IP mean on a land survey?
IP survey means an induced polarization survey using exposed electrodes.
