Tools adapted to rail survey to perform geo-referenced asset inventories and produce exhaustive, structured, quantified and qualified GIS data layers of Utilities.

• Create and update maps of the network;
• Geo-reference 3D features;
• Calculate areas, lengths, widths and heights;
• Calculate the network size and distance between features;

Work either in Geographical Coordinates or Linear Coordinates (LRS) – Node number + km/miles

• Geo-reference and update mileposts positioning;
• Assign features to geographical and LRS coordinates.

Study and Analyze the railway condition

• Assess the network and choose appropriate maintenance criteria;
• Evaluate fixing costs;
• Study and establish an order of priority for repairs.

Work Preparation

• Get a quantitative overview of the network;
• Provide visual supports and documents to help perform work specifications;
• Make planning and budgeting;
• Organize road detours.

Work Monitoring

• Follow-up of the construction site;
• Inspect subcontractors;
• Memorize work at different phases.

Work Reception

• Inventory and assess deliverable;
• Control work specifications.