Engagement of Survey Agency for conducting reconnaissance, Topographical, Geotechnical Survey including collection of site data in connection with preparation of the Feasibility Study Report (FSR) and Detailed Project Report (DPR) for the proposed ex Engagement of Survey Agency for conducting reconnaissance, Topographical, Geotechnical Survey including collection of site data in connection with preparation of the Feasibility Study Report (FSR) and Detailed Project Report (DPR) for the proposed ex