Trimble Business Center

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 Tunnel As- Built Points.

Panagiotis Vranis's profile image
Panagiotis Vranis posted 11-12-2025 10:11

Hello to everyone who uses TBC for tunnels stake out and monitoring.

A very useful tool that misses out from TBC I think,

especially when you want to calculate as most as accurate volumes for gunite being used,

taking into account the average values of the convergences across an area of the tunnel,

is the possibility to offset radially the gunite as built points, if you were not able to measure it before any convergence took place (almost impossible).

Do I miss something in the software that I have not yet found out?

Thank you in advance for your help.