This master thesis presents geodetic works during construction of tunnel Vogršček as part of remediation of dam Vogršček. Geodetic works during construction of tunnel are present even before start of excavation with establishment of geodetic network, which is used as a base for measurements and steaking-out in a tunnel. Geodetic works in tunnel Vogršček were steaking-out the axis of tunnel, control of excavation geometry and primary lining, tunnel monitoring, staking-out of waterstops and control of secondary lining geometry. Measurements and steaking-out works were done with classic terrestrial method and terrestrial laser scanning with using appropriate equipment.
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