Different Methods To Choose Utility Locating Services

Utility locating can be taken as a service to locate/detect underground utilities before initiating the actual digging process. These can detect as well as identify buried utilities, preventing possible digging accidents, which fosters safer excavation methods.

Various methods of top utility locating companies before digging are mentioned below-

CONVENTIONAL METHOD

Radio location - This process makes use of radio waves to find the location of useful items. Electromagnetic (EM) equipment are used in this technique, which consist of transmitter and receiver. EM signals are mostly emitted from metal pipes as well as cables, which are detected by the receiver.

NON-CONVENTIONAL METHOD

Ground penetrating radar (GPR) - This EM method that is used by the underground utility locating services to augment other locating techniques. This geophysical method utilizes radar signals to image the subsurface. The GPR system comprises of an antenna and a receiver, and also a profiling recorder (to process the received signal). This technique has the ability to generate 3D images of sewage, pipes and water mains.

Acoustic locating - It makes use of sound energy to determine the distance and location of an item. This type of technique is very often used detect and trace non-metal water lines. Acoustic locators find application in identifying locations of plastic gas lines.

Magnetic locators - This technique is often used to locate buried metal different than pipes. It is most commonly used to locate UST (Underground Storage Tanks).

Consider all these methods and make sure to use a locating service provider that employs UTA certified professionals.