Range dB(A)

Allowed maximum limit

Access road construction

Concrete pad construction

Surface (ha)

<45

Background noise level

3139.08

3127.96

45 - 60

Low noise-allowed maximum noise limit in natural reserves, gardens and parks

138.16

138.16

60 - 65

Allowed maximum noise level in houses, hotels and recreation areas

21.8

21.68

65 - 70

Allowed maximum noise level in offices, shopping centres and restaurants

15.36

16.4

70 - 75

Allowed maximum noise level in industries

10.64

13.72

>75

Non-admissible

14.76

56