Work is primarily conducted outdoors with exposure to outdoor conditions, including: Sites that may not be accessible by vehicle, requiring travel on foot through wetlands, swamps, grasslands, construction zones, and other uneven or rugged terrain with natural and man-made obstacles such as sand, brush, and debris. National Utility Locating Contractors Association (NULCA) Accreditation, knowledge of Subsurface Utility Engineering (SUE), ASCE 38-02, ASCE 38-22 experience with utilizing survey equipment, Laser Scanner, Global Navigation Satellite System (GNSS) and Total Station.