ABSTRACT
In this paper construction of Incirli Tunnel located on LRTS 2nd Phase, Kisikli and Tantavi tunnels located on Umraniye connection of E5 and E6 Highways, Taksim-4. Levent section of Istanbul Metro and BebekBaltalimani sewerage tunnel, which is part of major Istanbul Sewerage Project, have been discussed and based on the data obtained from geotechnical monitoring of these tunnels, valuable data regarding possible advance rates and costs of the tunnels to be constructed in Istanbul have been developed.
