Services Offered

Terra Discovery meets or exceeds Ontario Regional Common Ground Alliance (ORCGA) standards for marking and mapping of buried utilities and is positioned to provide the following services:

Utility Locates

• PUC locates
• Private property locates
• EM tracing & marking
• Non-metallic pipe tracing via sonde transmitter
• Ground penetrating radar (GPR) investigations
• Concrete scanning
• Fault detection
• Tracer wire certification
• Preparation of base drawings – CAD format
• Preparation of “as-built” drawings for utility installation
• Geo-referencing of drawings

Camera Services

• Push camera investigations
• QuickView â zoom camera investigations
• Robotic crawler camera investigations
• CCTV pipeline inspections

Subsurface Utility Engineering (SUE) Investigations

• Records searches
• Field reviews
• Designating
• Test pits
• Project management and utility locates coordination
• Arrange utility stakeouts through “One Call”
• Utility records confirmation / correction
• Conversion of drawings to digital format, geo-referenced

Confined Space Entry

• Manhole inspections
• Sewer and culvert investigations
• Work in Confined Spaces
• Provide permit and “Work Safe Plan” for every job
• Provide atmospheric monitoring and rescue equipment for every job
• Provide staff with safety, first aid & CPR training for every job