Table 4.1 Construction Noise Criteria for Activity other than Percussive Piling

Time Period	Basic Noise Level (BNLs) (dB(A))
	ASR A	ASR B	ASR C
Evening (1900 to 2300 hours) ^(1)	60	65	70
Night (2300 to 0700 hours)	45	50	55

Note: (1) includes Sundays and Public Holidays during daytime and evening