Safe digging requires more than a phone call

Crews that work underground know the biggest risks are often the ones that can't be seen. Calling or clicking before digging is an important first step, but it's also only part of larger process crews should use to stay safe on every job.

In today's crowded and complex underground environments, compliance alone isn't enough. Crews should be combining proven practices like locating and daylighting with the latest tools that can improve their visibility and decision-making on job sites.

With April being National Safe Digging Month in Canada, now is a good time to review the key elements of safe digging in today's more technology-driven underground construction.

Improve accuracy with modern locating

The first rule of excavation remains unchanged. Contractors must understand and follow the requirements that are specific to their province, territory, or municipality before digging begins. Yet modern locating practices have evolved into a more comprehensive and proactive effort.

White lining, the practice of marking an intended bore path before utilities are located, has become a standard step in improving accuracy and coordination. From there, contractors increasingly rely on advanced locating technologies to validate marked utilities and identify what may have been missed.

OEMs such as Subsite are designing advanced multi-frequency locating systems that allow crews to trace utilities across a wide range of signals, delivering both position and depth data with a high degree of confidence. For non-metallic infrastructure, including plastic water lines, complementary technologies such as beacons and ground-penetrating radar can help identify assets that traditional methods may miss.

At the same time, industry leaders stress that the absence of surface markings should not be interpreted as the absence of underground utilities. Instead, it should trigger additional verification. Maintaining locating equipment on-site and validating results has become a widely accepted best practice, particularly as underground environments grow more congested and complex.

Once utilities have been marked, the next step is to verify their position through soft excavation, often called potholing or daylighting. Exposing utilities before digging provides visual confirmation, one of the most trusted safeguards against accidental damage.

Use data to enhance safety

One of the most significant developments in underground construction is the rapid adoption of telematics and connected equipment, shifting operations from reactive to data-driven.

Platforms such as Ditch Witch's Orange Intel system provide real-time visibility into machine location, performance, utilization, and maintenance status. That visibility goes beyond tracking, giving contractors a clearer understanding of how equipment is being used and where potential risks may be developing across job sites.

From a safety and damage prevention standpoint, this insight is critical. Monitoring service intervals helps prevent unexpected equipment failures that could create hazardous conditions, while usage data can reveal patterns such as improper operation or excessive wear. Left unaddressed, these issues can increase the likelihood of incidents, including utility strikes.

Telematics also enables better decision-making before and during a job. Historical performance data can help contractors match equipment to ground conditions, improve planning, and optimize workflows. Across fleets, centralized data supports more consistent maintenance practices, stronger operator accountability, and targeted training.

As underground infrastructure expands, telematics is becoming more than a fleet management tool. It is a source of actionable insight that helps contractors make smarter business decisions while strengthening safety and damage mitigation across every job site.

Reduce risks with the right equipment

Modern underground construction equipment reflects a growing focus on precision and damage prevention, not just productivity.

Vacuum excavation has become central to that effort. Using air or water to safely remove soil, these systems allow crews to expose underground utilities through soft digging techniques that significantly reduce the risk of strikes. As underground infrastructure becomes more congested, this level of control is no longer a luxury. It is a necessity.

Best practices now position vacuum excavation as a critical complement to utility locating. While locating identifies where utilities are expected to be, daylighting provides visual confirmation of their exact position and depth. Working together, these methods help crews verify conditions before excavation begins, reducing uncertainty and improving decision-making in the field.

Contractors are also adopting more consistent operating procedures, including maintaining proper distance from exposed utilities, controlling pressure levels, and using standardized excavation techniques. These steps help protect both the asset and the crew while ensuring accurate, reliable results.

Find the right blend of talent and technology 

Well-trained crews, clear communication, and a disciplined approach to established procedures form the foundation of a safe job site. Technology supports these strengths by giving operators better information, more visibility, and more consistent tools. Together, they create a work environment where knowledge and innovation reinforce each other.

Even with advanced equipment, good judgment in the field remains essential. When conditions change or uncertainty arises, it is the operator's experience and decision-making that guide safe and effective responses.

Training continues to be a critical investment. Leading manufacturers such as Ditch Witch and Subsite help contractors build that foundation through hands-on instruction, online learning, and dealer-led programs that cover utility locating, equipment operation, and damage prevention best practices. These programs show how technology and training complement each other, ensuring crews not only understand the latest tools, but also how to apply them with precision and confidence.

The most effective approach to safety comes from the balance of skilled contractors and advanced technology. Working together, they help contractors anticipate challenges, adapt to changing conditions and maintain control over complex projects where the margin for error continues to narrow.

Make safety an everyday commitment

National Safe Digging Month puts a spotlight on safe digging, but it must be a priority every day. Safety risks are hidden but ever present in congested underground areas across Canada. Identifying and avoiding these dangers is best done using today's connected technologies, prepared crews, and informed decision-making.

When crews are prepared and informed on the job site, they can be safer — and more efficient — when digging.