Zones ofUse

Daytime

7:01am - 7:00 p.m.

Evening

7:01am - 22:00p.m.

Nighttime

22:01p.m - 7:00a.m.

Residential zone, Hospital

55 dB (A)

50 dB (A)

45 dB (A)

Transition and special zones,

ZR4 (gated Community)

60 dB (A)

55 dB (A)

50 dB (A)

Central Zone and Special Sectors

65 dB (A)

60 dB (A)

55 dB (A)

Green Line - ZT-BR116 and SE-BR116

65 dB (A)

60 dB (A)

55 dB (A)

Industrial and services zone

70 dB (A)

60 dB (A)

60 dB (A)