24-hour TSP Monitoring Results
Station CM_FM1, Western Wholesale Food Market
Start		Finish		Weather	Filter Weight (g)		Elapsed Time Reading		Sampling Time	Flow Rate (m3/min)			TSP Conc.	Action Level	Limit Level	Observations / Remarks	Sampler	Filter
Date	Time	Date	Time		Initial	Final	Initial	Final	(hrs)	Initial	Final	Average	(µg/m3)	(µg/m3)	(µg/m3)		ID	ID
04-Jul-12	16:50	05-Jul-12	16:50	Fine	2.8045	2.8720	4286.33	4310.33	24.00	1.1371	1.1371	1.1371	41	188.5	260	Loading	Western Wholesale Food Market	1103
10-Jul-12	16:40	11-Jul-12	16:40	Sunny	2.8038	2.8464	4313.33	4337.33	24.00	1.1371	1.1371	1.1371	26	188.5	260	Shotcrete	Western Wholesale Food Market	1110
16-Jul-12	17:15	17-Jul-12	17:15	Sunny	2.8107	2.8679	4340.35	4364.35	24.00	1.0997	1.0997	1.0997	36	188.5	260	Loading and rock out	Western Wholesale Food Market	1118
20-Jul-12	16:20	21-Jul-12	16:20	Sunny	2.8120	3.0156	4367.33	4391.33	24.00	1.0985	1.0985	1.0985	129	188.5	260	Shotcrete	Western Wholesale Food Market	1126
26-Jul-12	HVS power supply failure
												Min.	26
												Max.	129
												Average	58
Station CM_CB1a, The Arcade, Cyberport
Start		Finish		Weather	Filter Weight (g)		Elapsed Time Reading		Sampling Time	Flow Rate (m3/min)			TSP Conc.	Action Level	Limit Level	Observations / Remarks	Sampler	Filter
Date	Time	Date	Time		Initial	Final	Initial	Final	(hrs)	Initial	Final	Average	(µg/m3)	(µg/m3)	(µg/m3)		ID	ID
04-Jul-12	08:00	05-Jul-12	08:00	Sunny	2.8041	2.8370	4336.24	4360.24	24.00	1.0989	1.0989	1.0989	21	178.1	260	Works in tunnel	Arcade	1090
10-Jul-12	08:00	11-Jul-12	08:00	Sunny	2.8169	2.8601	4360.25	4384.25	24.00	1.0995	1.0995	1.0995	27	178.1	260	Works in tunnel	Arcade	1105
16-Jul-12	08:00	17-Jul-12	08:00	Sunny	2.8120	2.8655	4384.25	4408.25	24.00	1.0992	1.0992	1.0992	34	178.1	260	Works in tunnel	Arcade	1105
20-Jul-12	08:00	21-Jul-12	08:00	Sunny	2.8035	2.8845	4408.25	4432.25	24.00	1.0981	1.0981	1.0981	51	178.1	260	Works in tunnel	Arcade	1120
26-Jul-12	08:00	27-Jul-12	08:00	Sunny	2.8026	2.8567	4432.25	4456.25	24.00	1.1222	1.1222	1.1222	33	178.1	260	Works in tunnel	Arcade	1125
												Min.	21
												Max.	51
												Average	33
Station CM_WF1a, The Wah Ming House
Start		Finish		Weather	Filter Weight (g)		Elapsed Time Reading		Sampling Time	Flow Rate (m3/min)			TSP Conc.	Action Level	Limit Level	Observations / Remarks	Sampler	Filter
Date	Time	Date	Time		Initial	Final	Initial	Final	(hrs)	Initial	Final	Average	(µg/m3)	(µg/m3)	(µg/m3)		ID	ID
04-Jul-12	08:00	05-Jul-12	08:00	Sunny	2.8003	2.8313	3997.40	4021.40	24.00	1.0313	1.0313	1.0313	21	185.3	260	Rock out and operation of mobile crane	Wah Fu	1099
11-Jul-12	08:00	12-Jul-12	08:00	Sunny	2.8123	2.8429	4025.38	4049.38	24.00	1.0316	1.0316	1.0316	21	185.3	260	Rock out and operation of mobile crane	Wah Fu	1113
16-Jul-12	08:00	17-Jul-12	08:00	Sunny	2.8003	2.8414	4049.38	4073.38	24.00	1.0316	1.0316	1.0316	28	185.3	260	Rock out and operation of mobile crane	Wah Fu	1117
20-Jul-12	08:00	21-Jul-12	08:00	Sunny	2.7874	2.8509	4073.37	4097.37	24.00	1.0306	1.0306	1.0306	43	185.3	260	Rock out and operation of mobile crane	Wah Fu	1121
26-Jul-12	HVS failure of power supply
29-Mar-12	08:00	30-Mar-12	08:00	Fine	2.7641	2.918	3565.38	3589.38	24.00	0.8050	0.8050	0.8050	133	185.3	260	Rock bolt	Wah Fu	988
												Min.	21
												Max.	43
												Average	28
Station CM_AB1a, The Hong Kong Ice and Cold Storage (Aberdeen)
Start		Finish		Weather	Filter Weight (g)		Elapsed Time Reading		Sampling Time	Flow Rate (m3/min)			TSP Conc.	Action Level	Limit Level	Observations / Remarks	Sampler	Filter
Date	Time	Date	Time		Initial	Final	Initial	Final	(hrs)	Initial	Final	Average	(µg/m3)	(µg/m3)	(µg/m3)		ID	ID
04-Jul-12	08:00	05-Jul-12	08:00	Sunny	2.8127	2.8786	4148.59	4172.59	24.00	1.0453	1.0453	1.0453	44	174.2	260	Rock out and operation of excavation	Ice Factory	1097
10-Jul-12	08:00	11-Jul-12	08:00	Sunny	2.7772	2.8180	4172.59	4196.59	24.00	1.0459	1.0459	1.0459	27	174.2	260	Rock out and operation of excavation	Ice Factory	1104
16-Jul-12	08:00	17-Jul-12	08:00	Sunny	2.8170	2.8693	4196.59	4220.59	24.00	1.0456	1.0456	1.0456	35	174.2	260	Rock out and operation of excavation	Ice Factory	1111
20-Jul-12	08:00	21-Jul-12	08:00	Hazy	2.7954	2.9049	4220.59	4244.59	24.00	1.0444	1.0444	1.0444	73	174.2	260	Rock out and operation of excavation	Ice Factory	1119
26-Jul-12	08:00	27-Jul-12	08:00	Hazy	2.8208	2.8982	4244.59	4268.59	24.00	1.0527	1.0527	1.0527	51	174.2	260	Loading	Ice Factory	1127
												Min.	27
												Max.	73
												Average	46