The modern metropolis is a web of streets and pathways, buildings and obstacles.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 Not to mention the additional complications created by the layers of both modern and outdated utilities that likewise exist thereat.
An underground mapping service available these days, which is considered as most important, is the utility mapping service. It is a crucial job that has to be performed ahead of any digging work in both residential and public areas. The service can be utilized to locate drainage systems, electricity cables, phone wires, fiber optics, plastic pipes, and metal pipes. 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 it is non-elusive, it is executed quickly without creating too much disturbance mainly if the utility mapping service takes place in an active high-street or near a school, as an example.
For contractors doing excavation, any encounter with buried utilities during the process can turn into costly setbacks and financial or other fines where such services are interrupted; at worst, this situation comes with the threat of workers getting injured or even dying. Check out http://www.huffingtonpost.com/larry-alton/10-ways-locationbased-mar_b_6423832.html for more details about utility locating.
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. The first situation usually calls for getting in touch with a "before you dig" contractor. 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.
Whereas these utility locating services maybe essential preliminary filters for a contractor, these are not perfect: maps may not be accurate or complete, utilities have probably been added, taken away, or relocated without such information being revealed. This is why, it is sensible for excavating companies to hire the services of an experienced, qualified, and equipped utility surveyor as well as a utility mapping service.
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. Such utilities can be mapped afterwards using conventional survey techniques in combination with a GIS, or geographical information system, and GPS software. Click here if you have questions.