Uncovering Underground Utilities
The city of today is a network of streets a d passages, buildings and walls.As confusing as cities above, the environment underneath them, on the other hand, can even be a lot more complicated: telephone, fiber optic, and power lines wrestle for space alongside gas and water mains, sewer and wastewater pipes. Not to mention the additional complications created by the layers of both modern and outdated utilities that likewise exist thereat.
Among the very significant services for underground mapping performed nowadays is utility mapping. It is a crucial job that has to be performed ahead of any digging work in both residential and public areas. It is useful in locating metal or plastic pipes, electricity, telephone and fiber optic cables, and drainage systems. Once all are aware there are utility services underground and which type, they can make sure not to burst any main water pipe or dig through electricity lines by mistake, creating chaos for residents nearby or causing accidents. Because such service is explicit, it is completed without delay and with less disruption particularly if it is going on in busy high-streets or next to schools, for instance.
For excavating companies, bumping into buried utilities while in the excavation process can lead, at most, to damaging holdups and monetary or other consequences where the service is disrupted; to make matters worse, such a scenario exposes workers to injuries or even death.
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It is thus vital that contractors make all efforts to detect and track down any buried utility/utilities possibly to be involved in a planned excavation and/or construction activity, before commencing the site excavation. This will very likely involve finding “before you dig” company. Such services bring together details from utility provides as to the site of underground utilities and then relay these data, often for some fee, to excavating companies.
Even though utility locating services offer important first sort-out for contractors, these are not foolproof – maps can be inaccurate or incomplete, utilities have probably been added, relocated, or taken out without such information being communicated. As such, excavating contractors are advised to use utility surveyors and utility services that are suitably qualified, seasoned, and well-equipped.
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Modern technology has introduced state-of-the-art equipment in the form of electromagnetic detectors, radio-detection, and GPRS (ground penetrating radar systems), etc., that can be used to correctly locate many different buried utilities including pipes and cables that are either metallic or non-metallic. After which, the utilities can be mapped with the use of traditional survey methods, GPS, and GIS (geographical information systems) software all together.