Underground Utility Detection and Mapping Utility Solutions

The modern city is a maze of streets and alleys, buildings and obstacles. As complicated as the cities are above ground and below ground, the situation could be even more confusing: the power, telephone and fiber optic cables compete for space with water and gas, waste removal and sewage pipes. To complicate the matter further, new tools are constantly existing services installed and moved, with layers of utilities, both in and out of use dates backIn the 19th century.

For contractors excavation, utilities face buried during excavation can lead, at best, expensive delays and financial penalties or other services that are stopped in the worst case, this scenario assumes the risk of injury to workers or even death.

The contractors before the start of excavations at a site, it is therefore vital that they make every effort to identify and locate all underground services may be affected by the proposed excavation or construction to make werkzaamhedenactivities. In the first case, this is likely to involve contact with a 'service before digging. " These services collect data from utilities regarding the location of underground services and the transmission of such data - usually pay - suppliers of excavators.

While the monitoring of public utility services are a first filter condition for the contractors, are not foolproof: the maps may be incomplete or inaccurate, the utilities have been added, deleted or moved withoutinformation is transmitted. For this reason it is advisable for the excavation of the services of contractors to recruit suitably qualified and experienced with tools and a service mapping utility.

Using modern methods and techniques, such as electromagnetic detectors and systems Radiodetection of Ground Penetrating Radar (GPRS), can accurately identify a wide range of utilities including two underground metallic and nonmetallic pipes and cables. These tools canIs then mapped using a combination of traditional surveying techniques, GPS and geographic information systems (GIS) software.

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