Mahesh Rautray 03 January 2019
Suri.Sravan Kumar (senior) 03 January 2019
you can complain to pollution control board. If you have strong proof/evidence you can proceed legally against OAS bhawan officials.
Kumar Doab (FIN) 09 January 2019
Check LOCALLY to whom complaint against said body is to be submitted and submit under proper acknowledgment.
If there is public nuisance/ noise/misuse then complaint to Police, LOCAL MC may be possible.
Pursue RTI route if said body ia authorized to give on rent to public.