Castle Peak Road - App4-6c

	Appendix 4.6c   Construction Noise Assessment Results  - With the Adoption of Quiet Equipment and Moveable Barrier
	Year	03	03	03	03	03	03	04	04	04	04	04	04	04	04	04	04	04	04	05	05	05	05	05	05
	Month	7	8	9	10	11	12	1	2	3	4	5	6	7	8	9	10	11	12	1	2	3	4	5	6
	NSRs	Construction Noise Levels from the Proposed Castle Peak Road Project, dB(A)
NSR 2 (70)	VTC3*	64.2	67.4	67.8	67.4	67.4	67.3	67.2	67.8	68.5	68.8	65.1	65.6	66.0	66.0	64.0	64.9	67.2	61.8	60.8	60.8	61.3	62.2	63.5	63.5
NSR 3	VTC1*	63.9	67.0	67.0	66.5	66.5	66.5	66.5	67.1	67.9	68.3	64.5	64.9	65.3	65.3	63.2	64.1	66.6	58.0	58.0	58.0	58.0	58.0	58.1	58.1
NSR 5	NSC1*	58.2	61.0	61.8	61.5	61.5	61.3	61.3	61.8	62.2	62.3	60.1	60.4	60.6	60.6	59.3	59.0	61.4	57.4	55.4	55.4	57.0	58.0	59.2	59.2
NSR 6	N1B	60.5	63.0	63.5	63.4	63.4	63.3	63.2	63.6	63.8	64.0	62.8	63.0	63.0	63.0	62.0	60.8	63.2	57.5	55.9	55.9	55.9	57.0	58.6	58.6
NSR 8	N2F	68.1	68.6	68.6	68.6	68.6	68.6	68.5	68.6	70.1	70.1	69.3	69.3	69.3	69.3	69.1	67.0	70.0	55.5	54.3	54.3	54.4	55.1	56.3	56.3
NSR 10	N3H	73.2	73.3	73.4	73.4	73.4	73.3	73.3	73.3	75.3	75.3	74.5	74.5	74.5	74.5	74.4	72.2	75.2	55.0	53.6	53.6	53.7	54.6	55.9	55.9
	Year	05	05	05	05	05	05	06	06	06	06	06	06	06	06	06	06	06	06	07	07	07	07	07
	Month	7	8	9	10	11	12	1	2	3	4	5	6	7	8	9	10	11	12	1	2	3	4	5
	NSRs	Construction Noise Levels from the Proposed Castle Peak Road Project, dB(A)
NSR 2 (70)	VTC3*	63.5	63.5	66.1	58.3	57.6	60.5	65.7	65.7	65.7	67.9	67.9	68.1	70.2	70.2	70.3	69.1	69.1	69.1	66.0	68.8	50.5	50.5	53.5				50.5
NSR 3	VTC1*	58.1	58.1	63.6	38.3	38.1	40.5	53.4	53.4	53.4	55.6	55.6	55.7	57.9	57.9	57.9	56.7	56.7	56.7	53.5	56.4	36.2	36.2	39.2				36.2
NSR 5	NSC1*	59.2	59.2	60.8	54.7	54.3	56.9	64.3	64.3	64.3	66.5	66.6	66.8	68.8	68.8	68.9	67.8	67.8	67.8	64.7	67.5	50.9	50.9	53.9				50.9
NSR 6	N1B	58.6	58.6	61.0	53.4	52.5	55.5	65.6	65.6	65.6	67.9	67.9	67.9	70.1	70.1	70.1	68.9	68.9	68.9	65.6	68.6	36.2	36.2	39.2				36.2
NSR 8	N2F	56.3	56.3	59.6	50.3	49.5	52.5	64.2	64.2	64.2	66.4	66.4	66.5	68.7	68.7	68.7	67.5	67.5	67.5	64.2	67.2	36.2	36.2	39.2				36.2
NSR 10	N3H	55.9	55.9	58.9	50.3	49.5	52.5	59.6	59.6	59.6	61.841	61.844	61.868	64.112	64.112	64.125	62.937	62.937	62.937	59.631	62.613	36.224	36.224	39.235				36.2
Note:	*  Denotes school
		indicate an exceedance of the EIAO-TM noise criterion of 65dB(A) for schools during examination period