Topographic Surveys for Sydney Infrastructure Projects launchora.com/story/topographic-surveys-for-sydney-infrastructure-proj
People often refer to ‘breaking ground’ as the start of a major project. Rather, the process starts well before machinery rolls onto a work site. Planning is crucial for any development, and that certainly applies to large Sydney infrastructure projects. One of the very first things that needs to take place is a topographic survey. This is because planners, designers and architects need accurate information about the land they’re working on. So, before the construction crews are even hired, topographic surveys play a key role in all infrastructure. What is a Topographic Survey? A topographical survey may also be known as a ‘contour survey’, or even a ‘feature’ survey. No matter what name you give to it, this process is integral to all Sydney infrastructure projects. This type of survey involves creating accurate depictions of the intended project site. This means capturing the gradients of the land, accurate area size and also any other features. These can be man-made or natural, but developers need to know about anything that may be in the way of their building plans. Topographical surveys will also look for anything near the land’s surface, such as underground services. It’s also important to get an idea of the adjoining parcels of land, and how construction may affect it. Developers are then provided with accurate, detailed data. This can be in the form of 2D or 3D diagrams and models, and most importantly, the information is precise. Who Conducts Topographic Surveys? Only qualified and licensed surveyors can conduct topographic surveys. If you’re starting any major Sydney infrastructure projects, you’ll want the most reliable and experienced surveyors on hand. The surveyor should have access to state-of-the-art equipment, and all of the best modelling software to give you the most detailed information possible. Do all Sydney Infrastructure Projects Need Topographic Surveys? 1/2