To locate, pinpoint and provide the Client with information on buried services infrastructure.
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Use Global Positioning System and Electronic Survey Total Stations to construct a survey control point network, grid in which the position of all survey works and detected services will relate.
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All survey results will be in State's Cassini co-ordinate system.
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Mamfor will provide digital maps to client containing information on all underground services within the project area. It also provide site instructions to client at the commencement of excavation works under the project area.
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Survey will endeavour to maintain an estimated accuracy level of +/- 10cm horizontally and +/- 10% from the actual depth vertically of all buried services located up to 3 meters deep.
