What can an employer do if utility companies cannot locate underground installations within a certain time frame?

When utility companies are unable to locate underground installations within a specified time frame, the appropriate action for an employer is to use caution and detection equipment to locate the installations. This choice emphasizes a safety-first approach while ensuring that excavation work can proceed without undue delay.

Using detection equipment helps to minimize the risk of damaging existing utilities, which could lead to safety hazards, service interruptions, or costly repairs. This method allows operators to safely gather necessary information about the location of underground installations, thus promoting a more informed and careful excavation process.

In contrast, the other options do not prioritize safety or compliance with regulations regarding excavation near buried utilities. Proceeding without caution or starting excavation without further protocols can lead to significant dangers, including injury to workers and the public, as well as legal liability for damages caused to utility lines. Waiting indefinitely is impractical, as it can delay essential work and project timelines. Therefore, utilizing detection equipment demonstrates a commitment to operational safety and responsible excavation practices.