How many TBM required for Total station and why...?

Question

Accepted Answer

The number of TBM required for a Total Station depends on the specific project requirements and the availability of resources.

The number of TBM (Total Backsight Measurement) required for a Total Station depends on the size and complexity of the surveying project.
A TBM is used to establish a known reference point or benchmark for the surveying instrument.
In general, a single TBM is sufficient for small-scale projects where the survey area is limited and easily accessible.
For larger projects with multiple survey points or complex terrain, multiple TBMs may be required to ensure accurate measurements and reference points.
The number of TBMs also depends on the surveying methodology and the desired level of accuracy.
For example, in a construction project involving the layout of a building foundation, multiple TBMs may be used to establish reference points at different corners or key locations.
Additionally, the availability of resources such as manpower and time constraints may also influence the number of TBMs required.
It is important to carefully plan and assess the project requirements to determine the appropriate number of TBMs for a Total Station survey.

Accepted Answer

2 TBM and one for sent other one for direction.

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