The Summary of 24-hrs TSP Concentration (µg/m3) at Mei Foo Sun Chuen (ASR1)
Date Sampling Time Elapsed Time Initial Standard Flow Rate Final Standard Flow Rate Averaged Standard Flow Rate Total Standard Volume Initial Filter Weight Final Filter Weight TSP Concentration Date TSP Concentration Action Level Limit Level
    (min) (m3/min) (m3/min) (m3/min) (m3) (g) (g) µg/m3 28-Jan-03 163.0 260.0
29-Jan-03 0:00 1432.80 1.38 1.39 1.38 1978.79 2.6139 2.7915 89.8 29-Jan-03 89.8 163.0 260.0
4-Feb-03 9:26 1431.60 1.42 1.42 1.42 2031.02 2.6376 2.7530 56.8 4-Feb-03 56.8 163.0 260.0
10-Feb-03 0:00 1432.80 1.41 1.39 1.40 2005.67 2.6387 2.7776 69.3 10-Feb-03 69.3 163.0 260.0
15-Feb-03 0:00 1381.80 1.45 1.47 1.46 2016.66 2.6188 2.8019 90.8 15-Feb-03 90.8 163.0 260.0
21-Feb-03 0:00 1505.40 1.42 1.41 1.41 2128.29 2.6434 2.9875 161.7 21-Feb-03 161.7 163.0 260.0
27-Feb-03 0:00 1521.00 1.39 1.40 1.39 2116.92 2.6402 2.8147 82.4 27-Feb-03 82.4 163.0 260.0
5-Mar-03 0:00 1446.00 1.40 1.41 1.41 2036.44 2.6263 2.6687 20.8 5-Mar-03 20.8 163.0 260.0
11-Mar-03 0:00 1480.20 1.46 1.45 1.46 2155.47 2.6361 2.9044 124.5 11-Mar-03 124.5 163.0 260.0
17-Mar-03 0:00 1498.80 1.42 1.42 1.42 2125.49 2.6344 2.7619 60.0 17-Mar-03 60.0 163.0 260.0
22-Mar-03 0:00 1429.80 1.31 1.31 1.31 1871.39 2.6620 2.8606 106.1 22-Mar-03 106.1 163.0 260.0
28-Mar-03 0:00 1423.80 1.30 1.30 1.30 1852.91 2.6155 2.8360 119.0 28-Mar-03 119.0 163.0 260.0
3-Apr-03 0:00 1425.60 1.30 1.29 1.30 1848.18 2.6180 2.7513 72.1 3-Apr-03 72.1 163.0 260.0
7-Apr-03 0:00 1426.20 1.29 1.30 1.29 1843.77 2.6368 2.8369 108.5 7-Apr-03 108.5 163.0 260.0
10-Apr-03 0:00 1429.80 1.29 1.30 1.30 1852.37 2.7859 2.9014 62.4 10-Apr-03 62.4 163.0 260.0
16-Apr-03 0:00 1417.20 1.29 1.30 1.29 1833.01 2.7932 3.0045 115.3 16-Apr-03 115.3 163.0 260.0
22-Apr-03 0:00 1427.40 1.29 1.29 1.29 1838.90 2.8006 3.0038 110.5 22-Apr-03 110.5 163.0 260.0
28-Apr-03 0:00 1437.60 1.27 1.29 1.28 1836.89 2.7656 2.9580 104.7 28-Apr-03 104.7 163.0 260.0
29-Apr-03 163.0 260.0
The Summary of 24-hrs TSP Concentration (µg/m3) at Stonecutters Base (ASR2)
Date Sampling Time Elapsed Time Initial Standard Flow Rate Final Standard Flow Rate Averaged Standard Flow Rate Total Standard Volume Initial Filter Weight Final Filter Weight TSP Concentration Date TSP Concentration Action Level Limit Level
    (min) (m3/min) (m3/min) (m3/min) (m3) (g) (g) µg/m3 28-Jan-03 178.0 260.0
29-Jan-03 0:00 1439.40 1.42 1.43 1.43 2056.30 2.6172 2.7961 87.0 29-Jan-03 87.0 178.0 260.0
4-Feb-03 9:13 1438.80 1.40 1.40 1.40 2016.37 2.6403 2.7870 72.8 4-Feb-03 72.8 178.0 260.0
10-Feb-03 0:00 1432.80 1.39 1.38 1.38 1983.73 2.6302 2.7981 84.6 10-Feb-03 84.6 178.0 260.0
15-Feb-03 0:00 1444.20 1.37 1.39 1.38 1990.76 2.6340 2.8231 95.0 15-Feb-03 95.0 178.0 260.0
21-Feb-03 0:00 1444.20 1.40 1.38 1.39 2005.73 2.6391 2.9789 169.4 21-Feb-03 169.4 178.0 260.0
27-Feb-03 0:00 1439.40 1.36 1.36 1.36 1958.75 2.6423 2.8380 99.9 27-Feb-03 99.9 178.0 260.0
5-Mar-03 0:00 1441.80 1.36 1.36 1.36 1961.64 2.6616 2.7531 46.6 5-Mar-03 46.6 178.0 260.0
11-Mar-03 0:00 1441.20 1.37 1.38 1.37 1975.42 2.6187 2.8536 118.9 11-Mar-03 118.9 178.0 260.0
17-Mar-03 0:00 1438.80 1.38 1.36 1.37 1972.23 2.6283 2.7895 81.7 17-Mar-03 81.7 178.0 260.0
22-Mar-03 0:00 1450.20 1.40 1.41 1.40 2037.25 2.6348 2.8293 95.5 22-Mar-03 95.5 178.0 260.0
28-Mar-03 0:00 1404.60 1.45 1.44 1.44 2028.67 2.6161 2.8412 111.0 28-Mar-03 111.0 178.0 260.0
3-Apr-03 0:00 1444.20 1.41 1.42 1.42 2043.86 2.6227 2.8916 131.6 3-Apr-03 131.6 178.0 260.0
7-Apr-03 0:00 1432.20 1.41 1.42 1.42 2032.29 2.6131 2.8143 99.0 7-Apr-03 99.0 178.0 260.0
10-Apr-03 0:00 1445.40 1.42 1.41 1.41 2043.90 2.7874 2.8879 49.2 10-Apr-03 49.2 178.0 260.0
16-Apr-03 0:00 1444.80 1.43 1.44 1.43 2073.04 2.7782 2.9884 101.4 16-Apr-03 101.4 178.0 260.0
22-Apr-03 0:00 1447.20 1.43 1.43 1.43 2068.45 2.7934 2.9575 79.3 22-Apr-03 79.3 178.0 260.0
28-Apr-03 0:00 1438.20 1.42 1.41 1.42 2040.54 2.7685 2.9508 89.3 28-Apr-03 89.3 178.0 260.0
29-Apr-03 178.0 260.0