Utility Mapping
Utility mapping involves the detection, location and positioning of buried pipes and cables. It is necessary a utility survey is undertaken, as building companies may then determine the feasibility of working on the site.
Anyone wishing to develop or focus on a particular site needs to obtain a precise survey that outlines where everything is. Once the particular utilities have been identified and mapped, builders and developers should then discover who owns the website in order to avoid any legal wrangles.
Utility detection surveys can also minimise disruption to the general public. If a builder were to burst a water pipe or an important electrical cable, this may cause serious problems for the entire community and cost the economy thousands of pounds. Expert utility surveyors can perform an in depth, extensive survey, assisting to keep your project on time and on budget.
Utility Surveying
When conducting a utility detection survey, specialist surveyor companies can provide a permanent record of all utility mapping carried out. Excellent, colour coded survey drawings outline the detected utilities and key topographic features.
You can select the national or local surveyor to conduct a utility mapping survey. However, it is important to ensure you choose a well established business that delivers high quality drawings. This can help site workers find their way round the area with ease.
Any utility marked on the floor surface ought to be accurately recorded using a selection of Total Station surveying techniques. Based on your needs and requirements and the type of your project, the drawing range from additional details. Many clients often require fixed surface utility features, including inspection chambers, valve boxes and telegraph poles. https://aerial-lidar.co.uk/best-3d-modelling/ find key topographic features such as for example fence lines, street furniture and kerb lines useful, along with geographical information, including house names and numbers, street and building names.
After the appropriate information has been collated, the data is then referenced to an arbitrary grid and level datum. If requested, drawings could be supplied to a particular grid and level datum and/or overlaid on an existing topographic survey.
GPR Survey
GPR (Ground Penetrating Radar) surveys are commonly used for utility mapping. The concept involves an electromagnetic pulse radar signal which is directed into the ground. GPR survey tools can be hugely powerful and perfect for utility detection when ground conditions are favourable. With uniform, sandy soils they can locate utilities and map the necessary features without threat of damaging them.
Ground penetrating radar techniques can also be used in archaeology, geology and environmental industries and are also ideal for tasks such as for example concrete inspection, bridge and road condition assessments.
Utility mapping surveys are ideal for building companies who have to undertake excavation works.