Sterling Geophysical Surveys Limited overhead line survey work involves providing experienced engineering resources to support aerial surveying. This involves engineering and safety patrols of Distribution Network Operators overhead line networks.
Overhead line surveys can be undertaken to fulfil numerous purposes through a variety of methods:
- Foot patrols as an individual service or a support mechanism to aerial imagery.
- Aerial Imagery
- Data Extraction, with risk assessment undertaken with reference to vegetation proximity, dangerous objects, land use and proximity to lines, information for STET GIS / CAD integration.
- Condition Assessment, including asset registers on steelwork and structure, insulators, conductors and binders, labelling and guards, ancillary equipment / apparatus, general environment.
- Thermal Inspections using thermo camera techniques
- Reports and Consultation including data and analysis to timeframes set by DNO’s.
- Asset location with GPS and XYZ co-ordinates.
For more information please [contact us]
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Sterling Geographical Surveys 
