5 Major Benefits of Topographical Survey

There are many different types of services offered by seasoned civil engineering and land surveying firms, and one of these is the topographical survey, a specialized area that is used to determine both natural and manmade features of a land. Other types of surveys may help you make maps where specific landmarks and stakes are depicted, but the topographical survey will show contour lines and help you see the various changes, which have occurred in that land over a given period of time. Professional land surveyors use modern technologies like EDM and GPS to conduct this type of survey. Here are the five major benefits of a topographical survey:

It can provide the necessary data you will need about the land before making any changes to it – Whether you are building a completely new structure or making changes to an existing property, a topographical survey can help you identify all the important features on, around, and under the land.

It can tell you if there were any changes made to the land prior to being used – In case you purchased land, a topographical survey can reveal any information that might be hidden from plain sight, including the changes that have occurred on the area over a period of time. That way, you and your engineers can properly plan the structure and make sure that it is appropriate for the land before starting construction.

It provides a complete and clear image of the land and the surrounding area – The information from a topographical survey can be crucial to homeowners, builders, and business owners who are planning to renovate or expand their property. Hence, it is typically ordered before beginning any form of construction project.

Topographical surveys let you understand the land’s topography – Knowing the topography of the land around and under any type of structure is important to ensure a durable construction or an efficient modification. 

It gives an exact idea on where existing features are located – Topographic surveys can map existing features on the land, as well as those that are slightly below or above it, like trees, retaining walls, walkways, manholes, buildings, streets, and utility poles. They can show lines of easements and perimeter boundary lines on or across the property, too. You can use that as basis when designing a building, driveway, road, or any other kind of project that will be done on that land.

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