Survey SITC of On Grid Solar pv power plant on Rooftop on Ground or Suitable location in the premises of 1.25 MLD STP Nirada at Block Pithoragarh Distt Pithoragarh including all associated electrical civil and mechanical works Survey SITC of On Grid Solar pv power plant on Rooftop on Ground or Suitable location in the premises of 1.25 MLD STP Nirada at Block Pithoragarh Distt Pithoragarh including all associated electrical civil and mechanical works