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Cable protection is a crucial aspect of any construction or excavation project. Not only does it ensure the safety of workers and the public, but it also prevents costly damage to underground utilities.
One of the most effective tools for cable avoidance is the CAT and Genny. However, without proper knowledge and training, mistakes can be made that can lead to accidents and delays.
In this blog, we discuss some essential tips for using a CAT and Genny and also cover some common mistakes to avoid.
Before we dive into the tips and mistakes, let’s first understand what a CAT and Genny is. CAT stands for Cable Avoidance Tool, and Genny stands for Signal Generator. Together, they are used to locate and avoid underground utilities such as cables and pipes.
The CAT is a handheld device that detects signals from underground utilities, while the Genny is used to send a signal through the utility, making it easier for the CAT to detect.
Before using the CAT and Genny system, it is essential to familiarise yourself with the equipment. Read the user manual thoroughly and practice using the system in a controlled environment.
This will help you understand how the system works and how to interpret the signals it detects. We offer practical training on these tools in our CAT and Genny course.
The CAT and Genny system has different modes for different types of utilities. It is crucial to use the correct mode for the utility you are trying to locate.
For example, the power mode is used for detecting live electricity cables, while the radio mode is used for detecting metallic pipes and cables.
Before each use, it is essential to calibrate the CAT and Genny system. This ensures that the system is working correctly and will provide accurate results.
Calibration involves placing the CAT and Genny on a flat surface and pressing the calibration button. It is recommended to calibrate the system at the start of each day and after any significant changes in the environment, such as moving to a different location.
The CAT and Genny system have a signal strength indicator that shows the strength of the signal being detected. This is an essential feature as it helps you determine the depth and location of the utility. The stronger the signal, the closer you are to the utility.
The StrikeAlert feature is a safety feature that alerts you when the CAT detects a strong signal. This is especially useful when working in areas with multiple utilities, as it can help prevent accidental strikes. The StrikeAlert feature can be turned on and off, depending on the situation.
Now that we have covered some essential tips for using the CAT and Genny, let’s discuss some common mistakes that can lead to accidents and delays.
One of the most common mistakes is not using the CAT and Genny system at all. Some workers may assume that there are no utilities in the area or that they can locate them by other means.
However, this can be a dangerous assumption, as there may be utilities that are not visible from the surface. Always use the CAT and Genny system before starting any excavation work.
As mentioned earlier, it is crucial to calibrate the CAT and Genny system before each use. Not calibrating the system can lead to inaccurate results, which can result in accidental strikes.
It is also essential to recalibrate the system if there are any significant changes in the environment, such as moving to a different location.
Using the wrong mode on the CAT and Genny can lead to inaccurate results. For example, using the power mode to locate metallic pipes can result in false readings. Always make sure to use the correct mode for the utility you are trying to locate.
Interference can affect the accuracy of the CAT and Genny system. It is essential to check for any potential sources of interference before using the system.
This can include nearby power lines, radio towers, or other electronic devices. If interference is detected, it is best to move to a different location or turn off the source of interference.
The signal strength indicator is a crucial feature of the CAT and Genny system. Not using it can lead to inaccurate results and potentially cause accidents.
Always pay attention to the signal strength indicator and use it to determine the depth and location of the utility.
Using the CAT and Genny is an effective way to locate and avoid underground utilities. However, it is essential to use the system correctly and avoid common mistakes that can lead to accidents and delays.
By following the tips mentioned in this article and avoiding the common mistakes, you can ensure the safety of workers and the public and prevent costly damages to underground utilities. Remember, always use the CAT and Genny system before starting any excavation work.
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