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

• Signaling – navigation signs, marking;
• Equipment – pontoons, quay, mooring;
• Constructions – bridges, tunnels, locks, buildings;
• Vegetation – trees, grove of trees, hedges, waterside.

Study and Analyze the waterway condition

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

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

• Mileposts geo-referencing;
• Features assigned to LRS coordinates.

Work Preparation

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

Work Monitoring

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

Work Reception

• Inventory and assess deliverable;
• Control work specifications.