CONSULTANCY SERVICES FOR CARRYING OUT FEASIBILITY STUDY, PREPARATION OF DETAILED PROJECT REPORT FOR GEOLOGICAL INVESTIGATION OF SLOPE STABILISATION/SLOPE MITIGATION BETWEEN KM 1.900 TO KM 8.780, KM 27.00 TO KM 27.150 AND KM 35.500 TO KM 35.650 ON SAN (投標 №116252222cn)