12.93424 80.13833 23 Asia/Kolkata Tamil Nadu Chitapakkam 3rd Main Road Chitapakkam 3rd Main Road 600064 Tamil Nadu IN Tambaram India 12.93430 80.13840 tertiary 0.010 0.9 Tambaram IN Tamil Nadu Tamil Nadu Tamil Nadu India 600064 Chitapakkam 3rd Main Road 12.93430 80.13840 tertiary 0.010 0.9 CHENNAI-NJQST SHYLEE-NJQST 4856340329535 6 administrative Tambaram boundary 55 administrative Chengalpattu district boundary 66 administrative Tambaram boundary