Appendix I   Noise Monitoring Results
Daytime Noise Monitoring Results at Station CN1
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
3-Oct-08	Fine	10:45	54.9	63.4	59.8	72.9	*Note	75	N
9-Oct-08	Sunny	10:09	54.6	61.9	59.7	72.9	*Note	75	N
15-Oct-08	Sunny	9:55	58.8	64.6	61.9	72.9	*Note	75	N
21-Oct-08	Sunny	9:38	53.3	61.9	58.9	72.9	*Note	75	N
27-Oct-08	Sunny	9:57	56.0	62.1	60.6	72.9	*Note	75	N
		Min	53.3	61.9	58.9
		Max	58.8	64.6	61.9
		Average	54.8	62.4	60.3
Daytime Noise Monitoring Results at Station CN2
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
3-Oct-08	Fine	10:09	53.8	62.8	59.0	67.6	*Note	75	N
9-Oct-08	Sunny	10:48	53.8	60.7	58.8	67.6	*Note	75	N
15-Oct-08	Sunny	10:31	56.9	62.2	60.0	67.6	*Note	75	N
21-Oct-08	Sunny	10:16	53.0	60.8	58.3	67.6	*Note	75	N
27-Oct-08	Sunny	10:21	54.8	61.4	59.2	67.6	*Note	75	N
		Min	53.0	60.7	58.3
		Max	56.9	62.8	60.0
		Average	53.9	61.5	59.1
+ - Façade measurement
Bold & Italic value indicated an Limit level exceedance
Note: Measured noise level is less than the baseline noise level.