Surveying services

Tender description

Provision of information from devices and photography equipment attached to unmanned aerial vehicles, including but not limited to the following categories: UAV survey services (a) land surveys, (b) route surveys, (c) mapping surveys, (d) 3D modelling surveys (land or structures), (e) environmental surveys, (f) other surveys. UAV Inspection Services: (a) electricity transmission lines and pylon towers inspections, (b) bridge inspections, (c) cable bridge inspections, (d) buildings and roofs inspections, (e) inspection of other structures, (f) cable route inspections, (g) wind turbine blade inspections (onshore and offshore). UAV aerial photography services: (a) construction progress aerial photography, (b) marketing aerial photography, (c) other aerial photography. Provision of offshore wind turbine generator blade inspections using drones. Following the inspection, reports are to be produced detailing any findings, noting the cause, size of the defect, location and severity rating.