2015/10/13

Surveying: A Job That Ensures Our Safety

By Carey Bourdier


Surveying is a task that is crucial to many industries, and while you might not have ever given the subject much thought, your safety each and every day depends upon the skills of trained surveyors. Here are some reasons why surveying is an extremely important job.

If you have ever seen a road worker on a road or construction site gazing through a device on a tripod, then you have seen a surveyor in action. This special device is known as a theodolite and it is used to measure angles. It is one of the most common surveying tools, but these professionals also use GPS instruments, different types of levels, total stations and clinometers or tilt meters.

These tools help surveyors accomplish many tasks that are essential in many industries. For instance, surveyors are needed for every type of construction. Surveyors ensure that roads are constructed safely by making sure that slope and grade of the road is safe and easy for many types of vehicles to navigate. In addition, surveyors are used to help build bridges that are level and will support large amounts of traffic and they also inspect our current bridges to check for damage and movement.

The establishment of boundaries and properties lines has always been a big task for surveyors, and while it might not necessarily improve our level of safety and security, it is a highly important job. When you purchase your house, you need to know where your boundary lines exist in case you wish to build fencing or plant trees or shrubbery. When new communities are created, surveyors lay out boundary lines for each plot of land. Whenever two parties are in dispute over boundaries, a surveyor is called in to determine the correct property lines.

Creating boundaries is often one of the initial tasks at a new construction site, but surveyors also painstakingly monitor the progress of every step of construction. They begin by making sure that the ground is level and that the foundation has been constructed properly. If the ground is not level or the foundation is not level, this can result in many serious problems. Surveying engineers also are called in to inspect older buildings to look for any serious or even minor structural issues.

Aside from the buildings of roads and structures, surveyors also are engaged in mapmaking or cartography. This includes highly detailed maps of landforms and waterways. This is needed by many groups, from commercial shipping operations to geologists to those searching for natural resources. In fact, surveyors are often employed by mining companies to help set up new mines or improve and expand operations at existing mines.




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