Castle Peak Road - App4-6a

	Appendix 4.6a   Construction Noise Assessment Results  - Unmitigated
	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 1 (75)	KLT	50.0	52.9	56.1	55.8	55.8	55.2	55.5	56.7	57.5	60.3	60.6	62.2	62.6	62.6	62.2	62.3	63.6	64.0	61.2	61.2	65.8	66.7	66.8	66.8
NSR 2 (70)	VTC3*	64.8	69.5	69.7	69.5	69.5	69.4	69.7	72.1	72.7	73.8	74.2	74.4	75.3	75.3	73.8	74.0	76.1	71.1	70.2	70.2	70.3	71.3	71.9	71.9
NSR 3	VTC1*	64.6	69.2	69.2	68.9	68.9	68.9	69.2	71.6	72.3	73.2	73.6	73.7	74.5	74.5	73.0	73.1	75.4	67.9	67.9	67.9	67.9	67.9	67.9	67.9
NSR 4	VH	62.8	65.2	65.2	64.8	64.8	64.8	65.7	67.3	68.6	69.2	69.7	69.7	70.9	70.9	70.0	69.9	72.5	62.2	62.1	62.1	62.2	62.2	62.3	62.3
NSR 5	NSC1*	61.4	64.2	64.6	64.4	64.4	64.3	65.8	67.2	68.1	69.0	69.1	69.4	69.8	69.8	68.9	68.1	70.2	66.4	64.6	64.6	64.8	66.2	66.9	66.9
NSR 6	N1B	65.3	67.1	67.3	67.3	67.3	67.2	69.3	70.3	71.4	72.0	71.9	72.0	72.2	72.2	71.4	69.8	72.0	66.7	65.3	65.3	65.3	66.4	67.0	67.0
NSR 7	N2A	69.1	69.9	69.9	69.9	69.9	69.9	72.6	73.0	74.5	74.7	74.6	74.6	74.7	74.7	74.3	72.0	74.7	64.8	63.8	63.8	63.8	64.6	65.1	65.1
NSR 8	N2F	73.5	73.8	73.8	73.8	73.8	73.8	76.8	76.9	78.6	78.7	78.5	78.5	78.5	78.5	78.4	75.8	78.6	64.8	63.8	63.8	63.8	64.6	65.1	65.1
NSR 9	AP1	73.5	73.7	73.7	73.7	73.7	73.7	76.7	76.8	78.5	78.6	78.3	78.4	78.4	78.4	78.3	75.6	78.6	63.1	62.0	62.0	62.0	62.9	63.4	63.4
NSR 10	N3H	78.4	78.5	78.5	78.5	78.5	78.5	81.9	81.9	83.9	83.9	83.7	83.7	83.7	83.7	83.6	80.9	83.9	64.3	63.1	63.1	63.1	64.0	64.6	64.6
NSR 11	N4H	69.1	69.7	69.8	69.7	69.7	69.7	72.5	72.9	74.4	74.6	74.4	74.5	74.5	74.5	74.2	71.9	74.6	64.3	63.1	63.1	63.1	64.0	64.6	64.6
R10	NSRs	Construction Noise Levels from the Route 10 Contribution (Mitigated), dB(A)
NSR 1 (75)	KLT
NSR 2 (70)	VTC2*
NSR 3	VTC1*	67.0	67.0	67.0	67.0	67.0	67.0	67.0	67.0	67.0	67.0	67.0	67.0	67.0	65.0	65.0	65.0	65.0	65.0
NSR 4	VH
NSR 5	NSC1*
NSR 6	N1B	60.0	60.0	60.0	60.0	60.0	60.0	60.0	60.0	60.0	60.0	60.0	60.0	60.0	58.0	58.0	58.0	58.0	58.0
NSR 7	N2A
NSR 8	N2F	64.0	64.0	64.0	64.0	64.0	64.0	64.0	64.0	64.0	64.0	64.0	64.0	64.0	63.0	63.0	63.0	63.0	63.0
NSR 9	AP1	67.0	67.0	67.0	67.0	67.0	67.0	67.0	67.0	67.0	67.0	67.0	67.0	67.0	65.0	65.0	65.0	65.0	65.0
NSR 10	N3H	75.0	75.0	75.0	75.0	75.0	75.0	75.0	75.0	75.0	75.0	75.0	75.0	75.0	74.0	74.0	74.0	74.0	74.0
NSR 11	N4H
	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 1 (75)	KLT	66.8	66.8	66.9	68.8	69.3	71.9	71.3	71.3	71.3	71.5	71.9	76.5	71.9	71.9	75.4	75.3	75.3	75.3	75.3	75.3	71.6	71.6	74.6
NSR 2 (70)	VTC3*	71.9	71.9	74.3	63.8	66.2	69.2	74.4	74.4	74.4	77.1	77.1	77.3	77.9	77.9	78.0	75.9	75.9	75.9	74.5	77.4	59.1	59.1	62.1
NSR 3	VTC1*	67.9	67.9	72.2	44.9	46.7	49.5	62.0	62.0	62.0	64.8	64.8	64.9	65.6	65.6	65.6	63.5	63.5	63.5	62.2	65.1	44.9	44.9	47.9
NSR 4	VH	62.3	62.3	66.5	44.9	46.7	49.5	75.3	75.3	75.3	78.1	78.1	78.1	78.9	78.9	78.9	76.8	76.8	76.8	75.4	78.4	44.9	44.9	47.9
NSR 5	NSC1*	66.9	66.9	68.6	60.9	62.9	65.8	73.0	73.0	73.0	75.7	75.7	75.9	76.5	76.5	76.6	74.6	74.6	74.6	73.3	76.1	59.6	59.6	62.6
NSR 6	N1B	67.0	67.0	69.3	58.5	61.2	64.2	74.3	74.3	74.3	77.0	77.0	77.1	77.9	77.9	77.9	75.7	75.7	75.7	74.3	77.3	44.9	44.9	47.9
NSR 7	N2A	65.1	65.1	68.0	55.5	58.1	61.1	72.8	72.8	72.8	75.6	75.6	75.6	76.4	76.4	76.4	74.3	74.3	74.3	72.9	75.9	44.9	44.9	47.9
NSR 8	N2F	65.1	65.1	68.0	55.5	58.1	61.1	72.8	72.8	72.8	75.6	75.6	75.6	76.4	76.4	76.4	74.3	74.3	74.3	72.9	75.9	44.9	44.9	47.9
NSR 9	AP1	63.4	63.4	66.2	54.1	56.7	59.7	67.3	67.3	67.3	70.1	70.1	70.1	70.9	70.9	70.9	68.7	68.7	68.7	67.3	70.3	44.9	44.9	47.9
NSR 10	N3H	64.6	64.6	67.2	55.5	58.1	61.1	68.3	68.3	68.3	71.0	71.0	71.1	71.8	71.8	71.9	69.7	69.7	69.7	68.3	71.3	44.9	44.9	47.9
NSR 11	N4H	64.6	64.6	67.2	55.5	58.1	61.1	67.5	67.5	67.5	70.3	70.3	70.3	71.1	71.1	71.1	69.0	69.0	69.0	67.6	70.5	44.9	44.9	47.9
Note:	*  Denotes school
		indicate an exceedance of the EIAO-TM noise criterion of 65dB(A) for schools during examination period
	Bold	figures indicate an exceedance of the EIAO-TM noise criteria of 75dB(A) for residential uses and 70dB(A) for schools during normal hours/places require unaided voice communication