Details: investigation work 56.13:providing access to the site clearing site and making good for surveying in order to provide clear line of site devoid of any hindrance due to vegetation etc. and clearing areas for station points (this item is applicable only for sites without access such as in case of new road formation, bridge and building sites at in accessible locations). 56.12.b:total station surveying and preparation of site plan - plain built up area with hindrance to line of sight due to buildings/structures. 56.12.a:total station surveying and preparation of site plan - plain and open area without hindrance to line of sight with 1 m contour intervals , with 5m x 5m interval. 56.1.a:mobilization including transportation of all necessary plant and equipment's and materials of boring, field testing and sampling and demobilization after completing the work - for machine boring 56.2.a:setting up boring at each bore hole locations including carrying all necessary plant, equipment and materi
Sector: PWD