Construction Coordinator Practice Exam

If the direction of underground hardline coaxial cable is not identified, what should be done?

1. Guess based on the layout

2. Use a cable locator to identify the routes

3. Consult the original design map

4. Cut the cable and reconnect

The correct answer is: Use a cable locator to identify the routes

Using a cable locator to identify the routes of underground hardline coaxial cable is a prudent and effective approach. Cable locators employ electromagnetic fields or radio frequencies to detect the location and direction of the cable, allowing for a safe assessment of the area without risking damage to the cable or surrounding infrastructure. This method is essential because it helps prevent costly damages and service interruptions that can result from carelessly guessing the cable's path or relying solely on past records, which may not be entirely accurate. Additionally, while consulting the original design map could provide some context about the expected cable layout, there’s still a risk that the map might not reflect any modifications that could have been made after its creation. Therefore, the certainty that comes with using a cable locator is invaluable in ensuring that the underground cable is approached correctly and efficiently.