Appendix B3 - 24-hour TSP Baseline Monitoring Results
Location AM9 - Work Site Boundary (Near Ngong Shuen Chau Barracks Group 2)
Start Date	Weather	Air	Atmospheric	Filter Weight (g)		Particulate	Elapse Time		Sampling	Flow Rate (m3/min.)		Av. flow	Total vol.	Conc.
	Condition	Temp. (K)	Pressure, Pa (mmHg)	Initial	Final	weight (g)	Initial	Final	Time(hrs.)	Initial	Final	(m3/min)	(m3)	(µg/m3)
30-Sep-11	Cloudy	301.3	760.3	3.3817	3.5224	0.1407	15.0	39.0	24.0	1.22	1.22	1.22	1751.8	80.3
1-Oct-11	Cloudy	299.5	761.5	3.4233	3.4835	0.0602	39.0	63.0	24.0	1.22	1.22	1.22	1758.3	34.2
2-Oct-11	Cloudy	300.4	760.1	3.3754	3.4576	0.0822	63.0	87.0	24.0	1.22	1.22	1.22	1754.1	46.9
4-Oct-11	Fine	295.4	762.0	3.3845	3.4726	0.0881	111.0	135.0	24.0	1.23	1.23	1.23	1770.6	49.8
5-Oct-11	Fine	297.9	762.4	3.3750	3.4941	0.1191	135.0	159.0	24.0	1.23	1.22	1.22	1763.8	67.5
6-Oct-11	Fine	297.1	764.1	3.3897	3.5359	0.1462	159.0	183.0	24.0	1.23	1.23	1.23	1768.1	82.7
7-Oct-11	Fine	300.4	763.1	3.4307	3.5315	0.1008	183.0	207.0	24.0	1.22	1.22	1.22	1757.5	57.4
8-Oct-11	Fine	299.1	764.8	3.4337	3.5159	0.0822	207.0	231.0	24.0	1.22	1.22	1.22	1763.1	46.6
9-Oct-11	Sunny	299.4	763.7	3.3773	3.5004	0.1231	231.0	255.0	24.0	1.22	1.22	1.22	1761.0	69.9
10-Oct-11	Cloudy	300.4	762.2	3.3481	3.5148	0.1667	255.0	279.0	24.0	1.22	1.22	1.22	1756.5	94.9
11-Oct-11	Cloudy	299.3	763.1	3.3390	3.4129	0.0739	279.0	303.0	24.0	1.22	1.22	1.22	1760.6	42.0
12-Oct-11	Cloudy	297.9	763.0	3.3142	3.4054	0.0912	303.0	327.0	24.0	1.23	1.23	1.23	1764.5	51.7
13-Oct-11	Cloudy	298.4	761.8	3.3324	3.4418	0.1094	327.0	351.0	24.0	1.22	1.22	1.22	1761.7	62.1
14-Oct-11	Cloudy	298.4	761.8	3.3874	3.4666	0.0792	351.0	375.0	24.0	1.22	1.22	1.22	1761.7	45.0
													Min	34.2
													Max	94.9
													Average	59.3