Tender For providing of gis related survey services - m, m2,km; commercial land; all; topographic survey and contouring, terrestrial lidar, hydrological survey, 2d seismic survey, ground gravity and magnetic survey, geochemical survey, architectural and landscape survey, en..
Tender For providing of custom bid for services - hiring of services for 2d seismic survey and all associated jobs in sarishatali south (deep) & itapara south block, raniganj coalfield, west bengal