Table 2.7        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

M9

49.4

64.6

44.8

51.7

69.7

45.6

46.1

53.0

44.0