HIGH WAY PERFORMED SURVEY
Preliminary survey: Objective of preliminary survey are: 1- To survey the various alternative alignments proposed after the reconnaissance and to collect all the necessary physical information and detail of topography, drainage and soil. 2- To compare the different proposals in view of the requirements of the good alignment. 3- To estimate quantity of earthwork materials and other construction aspect and
1. PRELIMINARY SURVEY
Preliminary survey: Objective of preliminary survey are: 1- To survey the various alternative alignments proposed after the reconnaissance and to collect all the necessary physical information and detail of topography, drainage and soil. 2- To compare the different proposals in view of the requirements of the good alignment. 3- To estimate quantity of earthwork materials and other construction aspect and