Tender For sdf-2023-24- warangal district-flood preventive works pertaining to bhadrakali tank catchment and surplus in gwmc limits warangal bondi vagu in warangal city of warangal district-sub estimate for the work of conducting 3-d model studies for outfall regulator at kapuwada of bhadrakali tank-supplying construction materials to t.g. engineering research laboratories, himayathsagar, hyderabad to commence the 3d model studies