Table 3.6        Summary of Night-Time Noise Monitoring Results

Night-time

2300-0700 hrs of the next day

Range of Noise Level, dB(A)

Leq (5 min)

L10 (5 min)

L90 (5 min)

Mean

Max

Min

Mean

Max

Min

Mean

Max

Min

NMS 1

59.3

82.7

40.5

62.2

89.4

42.4

49.3

71.7

37.0

NMS 4

54.6

66.8

42.7

56.0

65.3

44.3

52.4

56.8

41.0