Profile summary:

. TBM fly & OGL recording are done by Auto Level, Traveing ,benchmark point & coordinate shifting are done by Total Station , Plotting ,Layout any Structure in Auto-Cad are done by simply , material stock measurement , Borrow area topo, . Layout HPC & box culverts , Major bridge, Minor bridge , Flyover , VUP , VOP, ROB , footing, pie, pie cap, girde & bearing , Toll plaza layout . layout re wall . Row fixing..