Transmission line surveys are crucial for selecting optimal routes, minimizing environmental and social impact, ensuring ground clearance, and planning tower placements.
We provide end-to-end survey and mapping solutions for new transmission lines, upgrades, and maintenance of existing power corridors.
Gather client requirements, voltage level, right-of-way (RoW) constraints, and corridor length.
Study existing maps, topographic sheets, satellite imagery, and land use data.
Identify possible routes and evaluate access options.
Conduct field inspections to assess terrain, vegetation, obstructions, habitation, and environmental sensitivities.
Perform DGPS/RTK, Total Station, drone/UAV and LiDAR surveys to capture ground features and elevation profiles.
Map existing utilities, roads, railway lines, rivers, and forest areas.
Develop longitudinal profiles and cross-sections.
Determine tower locations, span lengths, sag & tension requirements, and ground clearance.
Prepare route maps, alignment sheets, tower schedules, and RoW profiles.
Convert data to CAD, GIS, and PLS-CADD formats as required.
Submit drawings, reports, KML/KMZ files, and relevant land details.
Support approvals and documentation required by utilities and authorities.
