Appendix G   Noise Monitoring Results
Daytime Noise Monitoring Results at Station NMC1
Date	Weather Condition	Noise Level for 30-min, dB(A)+				Baseline Noise Level, dB(A)	Calculated Construction Noise Level, dB(A)	Limit Level, dB(A)	Exceedance (Y/N)
		Time	L90	L10	Leq
4-Jan-07	Fine	9:30	63.5	69.7	68.0	72.1	*Note	75	N
10-Jan-07	Sunny	10:39	63.5	69.8	67.6	72.1	*Note	75	N
16-Jan-07	Sunny	10:40	64.2	70.6	68.0	72.1	*Note	75	N
22-Jan-07	Sunny	15:19	64.3	72.4	69.0	72.1	*Note	75	N
		Min	63.5	69.7	67.6
		Max	64.3	72.4	69.0
		Average	63.9	70.8	68.2
Daytime Noise Monitoring Results at Station NMC2
Date	Weather Condition	Noise Level for 30-min, dB(A)+				Baseline Noise Level, dB(A)	Calculated Construction Noise Level, dB(A)	Limit Level, dB(A)	Exceedance (Y/N)
		Time	L90	L10	Leq
4-Jan-07	Fine	8:54	64.0	71.2	69.0	70.7	*Note	70	N
10-Jan-07	Sunny	9:50	63.3	70.0	68.0	70.7	*Note	70	N
16-Jan-07	Sunny	11:30	63.0	70.0	67.5	70.7	*Note	70	N
22-Jan-07	Sunny	14:35	64.5	73.0	69.3	70.7	*Note	70	N
		Min	63.0	70.0	67.5
		Max	64.5	73.0	69.3
		Average	63.7	71.2	68.5
Daytime Noise Monitoring Results at Station NMC3
Date	Weather Condition	Noise Level for 30-min, dB(A)+				Baseline Noise Level, dB(A)	Calculated Construction Noise Level, dB(A)	Limit Level, dB(A)	Exceedance (Y/N)
		Time	L90	L10	Leq
4-Jan-07	Fine	8:00	60.0	65.0	63.2	67.5	*Note	70	N
10-Jan-07	Sunny	9:00	60.0	65.0	63.4	67.5	*Note	70	N
16-Jan-07	Sunny	15:15	60.6	65.0	63.5	67.5	*Note	70	N
22-Jan-07	Sunny	13:50	61.0	65.2	63.0	67.5	*Note	70	N
		Min	60.0	65.0	63.0
		Max	61.0	65.2	63.5
		Average	60.4	65.1	63.3
+ - Façade measurement
Bold & Italic value indicated an Limit level exceedance
Note: Measured noise level is less than the baseline noise level.