Not sure whether you need a ground disturbance course, training, or both — or which level applies to your role? This guide breaks down GD 101 vs GD 201, provincial certification requirements for Alberta, BC, Saskatchewan, and Manitoba, and how Canadian workers can get certified online.

Excavation work becomes far more dangerous when buried utilities are involved. Understanding utility crossings is essential for protecting workers, preventing service strikes, and reducing costly project delays. Gas lines, power cables, fiber optics, water lines, and pipelines may all be hidden below the surface, making proper planning critical before any digging begins. This article explains why utility crossings matter, the common causes of underground utility strikes, and