How a Line Locating Service Works: The Ins and Outs of This Essential Business Tool

Underground Utility Locating & Subsurface Mapping Service | National Underground GroupWhen you need to find a buried line on your property, it’s time to call in the professionals. How do line locating services work? What tools and techniques do they use to accurately find underground lines? Let’s try to answer all of those questions and also discuss the importance of using a line locating service before beginning any construction project. Read on for more information!


Different Ways To Find Underground Lines:


There are a few different ways that line locating services can go about finding the underground lines on your property. 


Electronic Transmitter: An electronic transmitter is placed on the line itself and sends out a signal. This signal can then be detected by underground line locators. 


Magnetic Field Locating: This method uses magnets to locate metal pipes and cables that are buried underground. 


Radio Signal Tracing: Radio waves are sent through the ground and bounce off of buried metal objects. The waves are then received by a device called a receiver, which helps to pinpoint the location of the object. 


GPS Tracking: GPS tracking can be used to find both above-ground and underground features. For example, if you know there is a manhole cover at a specific location, you can use GPS to find it. Once you find the manhole cover, you can then use other methods to find the underground lines. 


Pipe and wire locator: Another standard method is using a pipe and wire locator. This tool helps to find both metal and non-metal pipes and wires that may be buried on your property.


Each of these methods has its own benefits and drawbacks, so it’s important to choose the proper method for the job at hand.  It’s also important to note that not all line locating services are created equal. Make sure you do your research and find a reputable company with experience in finding underground lines. The last thing you want is for construction to begin on your property only to have someone hit an underground line!


Once the technicians have located the buried lines, they will then mark them with paint or flags, so you know where they are. It’s vital always to call before you dig alberta any construction project on your property, even if you think you know where all of the buried lines are! Excavating without first finding and marking these lines could result in damage to the lines and expensive repairs.


Additional things to consider when using a Line Locating Service: 


  • The age of your home or building 
  • If you have had recent renovations or construction done on your property 
  • The depth of the lines being buried 
  • What type of material are the lines made of (metal, plastic, etc.) 
  • The size of the area you need to have


Using a line locating service is an essential part of any construction project. By taking the time to find a reputable company and choosing the proper method for the job, you can help ensure that your project goes off without a hitch. And always remember to call before you dig!