When starting a new building project, construction managers rely on surveys to guide their building decisions. Construction surveys provide a layout of the land the building is to be placed on. The survey uses reference points, such as established markers, other buildings, or topographical features, to mark out exactly where the building should be placed. It also includes important features of topography that can help building managers and engineers know what is needed in the foundation of a building or where a good building site may be.
In building projects, surveys are important for several reasons. One of the primary reasons for surveys is to establish the boundaries of the land used for the project to ensure that all building codes are met. Most planning and zoning commissions require the submission of a survey so that they can ensure the building falls within the codes required. An example of codes that may apply would be making sure the building is set a certain distance from other residences or off of the road and other established easements. Building surveys also ensure that the building is placed within the designated parcel to prevent any land disputes in the future.
Another reason for construction surveys is to allow the building engineer to find a good spot for the building foundation. The survey details the terrain, which can help a proper building site be selected. Once this building site has been chosen, the knowledge of the topography will be essential in engineering the foundation of the building.
Using the land survey, the chosen location of the building will be staked out. The stakes for the building will be placed according to measurements from the survey, using noted reference points. This ensures that the building is placed exactly where it is approved to be. Building inspectors will likely check these stakes and reference points whenever they come out to supervise the project.
Throughout the building project, the building manager will refer back to the survey to ensure that the project is done correctly. Construction surveys are essential to the building project and a guide that is used throughout the construction process.