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Member of the Chartered Institute of Civil Engineering Surveyors Ordnance Survey Britain's national mapping agency NRG Surveys Internationally recognised leader in the field of Civil Engineering and Land Survey software solutions Our Services Projects Clients Equipment Contact Us Links Topographic Surveys Our Services Home
Typically clients require topographical surveys for: • Engineering design; from road planning, existing road infrastructure                             improvements, coastal defence to traffic calming measures. • As built measured surveys of existing developments. • Flood risk assessments. • Housing development; from large scale projects to individual housing   plots. • Land Registry Plan submission and conveyance. Plans are produced showing typically, contours, ground levels, topography lines (top and bottom of embankments), roads, building footprints, boundary features (walls, fences etc), tree positions, overhead cables and visible services (inspection covers, electricity pillars etc.). The surveys are produced to the coordinate and datum system specified by the client, with known control points being left on site. The coordinate system is generally one of three options; • A new local arbitary grid and datum. • An existing grid and datum provided by others. • The National Ordnance Survey grid and datum. The scale of the survey plans and the level of detail collected are tailored to the specific needs of the client. We undertake topographical site surveys using the latest technology, incorporating both GPS and laser/infrared total stations, enabling data to be recorded and processed efficiently and accurately. Final survey drawings can be supplied as hard copies on paper or film medium. Digital information can be provided in either 2D or 3D file formats such as DWG, DXF, MX(Moss) and most other system formats
Topographic Surveys
NRG Engineering Services Ltd Land and Engineering Surveyors