Agreement No. CE 45/2008 (CE) Liantang/Heung Yuen Wai Boundary Control Point and Associated Works
AUES
Monthly Environmental Monitoring & Audit Report (No.20) – March 2015
DATE | SAMPLE NUMBER | ELAPSED TIME | CHART READING | AVG TEMP | AVG AIR PRESS | STANDARD FLOW RATE | AIR VOLUME | FILTER WEIGHT (g) | DUST WEIGHT COLLECTED | 24-HR TSP (μg/m3) | |||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
INITIAL | FINAL | (min) | MIN | MAX | AVG | (℃) | (hPa) | (m3/min) | (std m3) | INITIAL | FINAL | (g) | |||
AM1a - Garden Farm, Tsung Yuen Ha Village | |||||||||||||||
2-Mar-15 | 27749 | 9637.41 | 9661.41 | 1440.00 | 43 | 44 | 43.5 | 18.2 | 1016.4 | 1.54 | 2222 | 2.7712 | 2.8845 | 0.1133 | 51 |
7-Mar-15 | 27765 | 9661.43 | 9685.43 | 1440.00 | 42 | 42 | 42.0 | 17.4 | 1018.0 | 1.50 | 2154 | 2.7735 | 2.8813 | 0.1078 | 50 |
13-Mar-15 | 27790 | 9685.44 | 9709.44 | 1440.00 | 43 | 43 | 43.0 | 17.2 | 1019.1 | 1.53 | 2204 | 2.8980 | 2.9814 | 0.0834 | 38 |
19-Mar-15 | 27811 | 9709.44 | 9733.44 | 1440.00 | 41 | 42 | 41.5 | 24.0 | 1013.1 | 1.46 | 2102 | 2.8901 | 2.9740 | 0.0839 | 40 |
25-Mar-15 | 27830 | 9733.44 | 9757.44 | 1440.00 | 42 | 43 | 42.5 | 20.0 | 1014.8 | 1.50 | 2166 | 2.8688 | 3.0310 | 0.1622 | 75 |
31-Mar-15 | 27875 | 9757.44 | 9781.44 | 1440.00 | 41 | 42 | 41.5 | 23.3 | 1013.9 | 1.46 | 2105 | 2.7040 | 2.8114 | 0.1074 | 51 |
AM2 - Village House near Lin Ma Hang Road | |||||||||||||||
2-Mar-15 | 27750 | 5140.33 | 5164.23 | 1434.00 | 34 | 34 | 34.0 | 18.2 | 1016.4 | 1.15 | 1653 | 2.7845 | 2.9084 | 0.1239 | 75 |
7-Mar-15 | 27766 | 5164.23 | 5188.10 | 1432.20 | 33 | 34 | 33.5 | 17.4 | 1018.0 | 1.14 | 1632 | 2.8105 | 2.9288 | 0.1183 | 72 |
13-Mar-15 | 27791 | 5188.10 | 5211.89 | 1427.40 | 33 | 35 | 34.0 | 17.2 | 1019.1 | 1.16 | 1650 | 2.8980 | 3.0385 | 0.1405 | 85 |
19-Mar-15 | 27812 | 5211.89 | 5235.76 | 1432.20 | 32 | 33 | 32.5 | 24.0 | 1013.1 | 1.10 | 1570 | 2.8684 | 2.9976 | 0.1292 | 82 |
25-Mar-15 | 27829 | 5259.65 | 5283.53 | 1432.80 | 32 | 33 | 32.5 | 20.0 | 1014.8 | 1.10 | 1581 | 2.8555 | 3.0072 | 0.1517 | 96 |
31-Mar-15 | 27874 | 5283.53 | 5307.43 | 1434.00 | 32 | 34 | 33.0 | 23.3 | 1013.9 | 1.11 | 1595 | 2.7064 | 2.8168 | 0.1104 | 69 |
AM3 - Ta Kwu Ling Fire Service Station of Ta Kwu Ling Village | |||||||||||||||
2-Mar-15 | 27751 | 6172.20 | 6196.20 | 1440.00 | 39 | 40 | 39.5 | 18.2 | 1016.4 | 1.28 | 1849 | 2.7856 | 2.8886 | 0.1030 | 56 |
7-Mar-15 | 27769 | 6196.21 | 6220.21 | 1440.00 | 39 | 39 | 39.0 | 17.4 | 1018.0 | 1.27 | 1830 | 2.7866 | 2.8922 | 0.1056 | 58 |
13-Mar-15 | 27792 | 6220.23 | 6244.23 | 1440.00 | 39 | 39 | 39.0 | 17.2 | 1019.1 | 1.27 | 1831 | 2.8868 | 2.9422 | 0.0554 | 30 |
19-Mar-15 | 27813 | 6244.23 | 6268.23 | 1440.00 | 38 | 39 | 38.5 | 24.0 | 1013.1 | 1.24 | 1783 | 2.8543 | 2.9977 | 0.1434 | 80 |
25-Mar-15 | 27828 | 6268.23 | 6292.23 | 1440.00 | 39 | 39 | 39.0 | 20.0 | 1014.8 | 1.26 | 1819 | 2.8302 | 3.0002 | 0.1700 | 93 |
31-Mar-15 | 27873 | 6292.23 | 6316.23 | 1440.00 | 38 | 39 | 38.5 | 23.3 | 1013.9 | 1.24 | 1786 | 2.7168 | 2.7881 | 0.0713 | 40 |
AM7b - Loi Tung Village House | |||||||||||||||
2-Mar-15 | 27747 | 13716.72 | 13740.72 | 1440.00 | 31 | 32 | 31.5 | 18.2 | 1016.4 | 0.80 | 1145 | 2.7838 | 2.9039 | 0.1201 | 105 |
7-Mar-15 | 27762 | 13740.74 | 13764.74 | 1440.00 | 30 | 31 | 30.5 | 17.4 | 1018.0 | 0.77 | 1106 | 2.7773 | 2.8567 | 0.0794 | 72 |
13-Mar-15 | 27793 | 13764.75 | 13788.75 | 1440.00 | 24 | 32 | 28.0 | 17.2 | 1019.1 | 0.70 | 1002 | 2.9010 | 2.9771 | 0.0761 | 76 |
19-Mar-15 | 27814 | 13788.75 | 13812.75 | 1440.00 | 26 | 34 | 30.0 | 24.0 | 1013.1 | 0.74 | 1068 | 2.8595 | 3.0030 | 0.1435 | 134 |
25-Mar-15 | 27831 | 13812.75 | 13836.75 | 1440.00 | 28 | 30 | 29.0 | 20.0 | 1014.8 | 0.72 | 1036 | 2.8632 | 2.9778 | 0.1146 | 111 |
31-Mar-15 | 27872 | 13836.75 | 13860.75 | 1440.00 | 30 | 34 | 32.0 | 23.3 | 1013.9 | 0.80 | 1153 | 2.7334 | 2.8297 | 0.0963 | 84 |
AM8 - Po Kat Tsai Village No. 4 | |||||||||||||||
2-Mar-15 | 27748 | 7587.08 | 7611.08 | 1440.00 | 30 | 35 | 32.5 | 18.2 | 1016.4 | 0.85 | 1218 | 2.7686 | 2.8281 | 0.0595 | 49 |
7-Mar-15 | 27763 | 7611.09 | 7635.09 | 1440.00 | 39 | 40 | 39.5 | 17.4 | 1018.0 | 1.07 | 1545 | 2.7734 | 2.8538 | 0.0804 | 52 |
13-Mar-15 | 27794 | 7635.11 | 7659.11 | 1440.00 | 39 | 40 | 39.5 | 17.2 | 1019.1 | 1.07 | 1547 | 2.9017 | 2.9672 | 0.0655 | 42 |
19-Mar-15 | 27815 | 7659.11 | 7683.11 | 1440.00 | 39 | 40 | 39.5 | 24.0 | 1013.1 | 1.06 | 1520 | 2.8694 | 2.9284 | 0.0590 | 39 |
25-Mar-15 | 27832 | 7683.11 | 7707.11 | 1440.00 | 39 | 40 | 39.5 | 20.0 | 1014.8 | 1.07 | 1534 | 2.8490 | 2.9658 | 0.1168 | 76 |
Agreement No. CE 45/2008 (CE) Liantang/Heung Yuen Wai Boundary Control Point and Associated Works
AUES
Monthly Environmental Monitoring & Audit Report (No.20) – March 2015
DATE | SAMPLE NUMBER | ELAPSED TIME | CHART READING | AVG TEMP | AVG AIR PRESS | STANDARD FLOW RATE | AIR VOLUME | FILTER WEIGHT (g) | DUST WEIGHT COLLECTED | 24-HR TSP (μg/m3) | |||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
INITIAL | FINAL | (min) | MIN | MAX | AVG | (℃) | (hPa) | (m3/min) | (std m3) | INITIAL | FINAL | (g) | |||
31-Mar-15 | 27871 | 7707.11 | 7731.11 | 1440.00 | 38 | 40 | 39.0 | 23.3 | 1013.9 | 1.04 | 1500 | 2.7253 | 2.7707 | 0.0454 | 30 |
AM9b - Nam Wa Po Village House No. 80 | |||||||||||||||
2-Mar-15 | 27744 | 15146.57 | 15170.57 | 1440.00 | 34 | 35 | 34.5 | 18.2 | 1016.4 | 1.15 | 1661 | 2.7844 | 2.8891 | 0.1047 | 63 |
7-Mar-15 | 27764 | 15170.59 | 15194.59 | 1440.00 | 34 | 34 | 34.0 | 17.4 | 1018.0 | 1.14 | 1641 | 2.7727 | 2.8585 | 0.0858 | 52 |
13-Mar-15 | 27795 | 15194.60 | 15218.60 | 1440.00 | 34 | 34 | 34.0 | 17.2 | 1019.1 | 1.14 | 1643 | 2.8982 | 2.9734 | 0.0752 | 46 |
19-Mar-15 | 27816 | 15218.61 | 15221.95 | 200.40 | 34 | 34 | 34.0 | 24.0 | 1013.1 | 1.13 | 225 | 2.8833 | 2.9043 | 0.0210 | 93* |
25-Mar-15 | 27827 | 15222.05 | 15246.05 | 1440.00 | 34 | 35 | 34.5 | 20 | 1014.8 | 1.15 | 1655 | 2.8535 | 2.9969 | 0.1434 | 87 |
31-Mar-15 | 27876 | 15246.05 | 15270.05 | 1440.00 | 34 | 34 | 34.0 | 23.3 | 1013.9 | 1.13 | 1623 | 2.7067 | 2.7546 | 0.0479 | 30 |
Remarks: (*) the results invalid
Agreement No. CE 45/2008 (CE) Liantang/Heung Yuen Wai Boundary Control Point and Associated Works
AUES
Monthly Environmental Monitoring & Audit Report (No.20) – March 2015
Date | Start Time | 1st Leq5min | L10 | L90 | 2nd Leq5min | L10 | L90 | 3nd Leq5min | L10 | L90 | 4th Leq5min | L10 | L90 | 5th Leq5min | L10 | L90 | 6th Leq5min | L10 | L90 | Leq30 | façade correction |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
NM1 - Tsung Yuen Ha Village House No. 63 | |||||||||||||||||||||
6-Mar-15 | 11:23 | 52.0 | 50.7 | 45.9 | 48.9 | 52.0 | 43.8 | 46.5 | 48.4 | 42.4 | 42.9 | 44.3 | 41.4 | 48.1 | 51.5 | 41.9 | 49.7 | 53.5 | 41.8 | 49 | NA |
12-Mar-15 | 13:15 | 48.6 | 50.9 | 45.5 | 49.1 | 51.1 | 46.1 | 50.6 | 52.5 | 47.9 | 51.1 | 54.0 | 46.8 | 51.1 | 53.8 | 46.7 | 50.1 | 51.8 | 47.2 | 50 | NA |
18-Mar-15 | 14:04 | 53.3 | 56.3 | 45.3 | 50.6 | 53.8 | 45.3 | 54.4 | 57.7 | 48.2 | 50.7 | 53.4 | 46.8 | 48.6 | 50.6 | 45.9 | 50.4 | 53.2 | 46.5 | 52 | NA |
24-Mar-15 | 11:35 | 49.7 | 52.7 | 45.4 | 49.8 | 52.4 | 45.1 | 49.8 | 52.2 | 45.9 | 50.8 | 53.7 | 46.2 | 55.7 | 59.2 | 45.9 | 49.8 | 52.3 | 44.6 | 52 | NA |
30-Mar-15 | 11:09 | 56.9 | 61.4 | 47.9 | 57.8 | 63.0 | 47.5 | 50.1 | 51.9 | 46.7 | 49.9 | 52.5 | 46.4 | 52.1 | 54.8 | 47.8 | 66.8 | 57.1 | 47.6 | 60 | NA |
NM2 - Village House near Lin Ma Hang Road | |||||||||||||||||||||
6-Mar-15 | 13:53 | 60.3 | 62.1 | 49.2 | 57.4 | 60.1 | 49.5 | 59.5 | 59.0 | 49.3 | 59.2 | 61.6 | 49.8 | 58.6 | 59.1 | 49.1 | 60.4 | 60.8 | 49.4 | 59 | NA |
12-Mar-15 | 14:46 | 69.7 | 61.1 | 47.7 | 52.2 | 54.9 | 48.0 | 56.6 | 57.7 | 49.5 | 57.1 | 58.9 | 49.4 | 55.2 | 58.2 | 49.6 | 57.9 | 60.8 | 53.9 | 63 | NA |
18-Mar-15 | 13:26 | 62.3 | 63.1 | 55.4 | 65.3 | 66.7 | 58.1 | 61.1 | 64.5 | 54.4 | 59.9 | 63.3 | 54.1 | 59.5 | 62.2 | 52.0 | 66.2 | 66.0 | 50.9 | 63 | NA |
24-Mar-15 | 16:56 | 64.8 | 67.1 | 58.3 | 66.8 | 67.7 | 55.1 | 67.7 | 68.4 | 64.0 | 67.7 | 68.3 | 65.5 | 63.8 | 69.1 | 49.5 | 57.2 | 61.5 | 49.0 | 66 | NA |
30-Mar-15 | 14:05 | 67.8 | 67.1 | 61.7 | 61.9 | 62.6 | 60.8 | 61.7 | 62.1 | 60.1 | 61.0 | 61.7 | 60.0 | 62.2 | 63.0 | 60.6 | 62.0 | 62.5 | 60.7 | 64 | NA |
NM5– Ping Yeung Village House (façade facing northeast) | |||||||||||||||||||||
2-Mar-15 | 09:36 | 58.0 | 59.5 | 53.4 | 55.3 | 57.8 | 51.7 | 57.0 | 60.5 | 51.4 | 54.4 | 57.4 | 46.9 | 56.2 | 57.4 | 46.0 | 57.5 | 59.7 | 53.1 | 57 | NA |
7-Mar-15 | 13:54 | 58.3 | 61.4 | 44.2 | 56.5 | 59.6 | 45.9 | 52.9 | 55.8 | 47.6 | 54.0 | 57.3 | 44.9 | 50.9 | 54.0 | 44.8 | 53.1 | 56.8 | 43.6 | 55 | NA |
13-Mar-15 | 13:40 | 52.4 | 56.5 | 44.0 | 55.4 | 58.8 | 47.1 | 54.7 | 58.7 | 46.8 | 64.5 | 59.7 | 46.5 | 54.1 | 57.4 | 47.2 | 52.9 | 56.1 | 46.3 | 58 | NA |
19-Mar-15 | 13:00 | 51.3 | 54.9 | 44.0 | 51.1 | 53.9 | 41.3 | 52.5 | 56.2 | 42.8 | 54.0 | 58.0 | 43.5 | 62.3 | 58.6 | 46.7 | 53.4 | 56.8 | 43.3 | 56 | NA |
25-Mar-15 | 13:31 | 45.7 | 48.4 | 42.8 | 45.6 | 48.7 | 43.6 | 47.6 | 50.5 | 44.1 | 45.7 | 47.7 | 42.8 | 45.5 | 47.2 | 43.6 | 46.3 | 48.8 | 46.2 | 46 | NA |
31-Mar-15 | 15:19 | 53.2 | 56.6 | 46.9 | 53.0 | 56.6 | 46.7 | 53.8 | 57.6 | 46.3 | 53.4 | 56.6 | 47.6 | 53.1 | 56.4 | 47.7 | 53.7 | 57.3 | 47.6 | 53 | NA |
NM6 – Tai Tong Wu Village House 2 | |||||||||||||||||||||
2-Mar-15 | 10:15 | 62.3 | 65.6 | 51.9 | 62.6 | 65.7 | 50.9 | 62.1 | 66.1 | 51.4 | 63.0 | 66.5 | 48.2 | 63.8 | 67.2 | 55.5 | 62.8 | 66.2 | 50.2 | 63 | NA |
7-Mar-15 | 11:34 | 60.2 | 63.4 | 51.4 | 60.4 | 64.1 | 48.4 | 59.7 | 63.0 | 51.6 | 58.9 | 62.3 | 47.4 | 59.0 | 62.6 | 49.5 | 59.8 | 62.9 | 52.1 | 60 | NA |
13-Mar-15 | 13:00 | 60.5 | 64.1 | 49.9 | 59.8 | 63.0 | 50.3 | 59.2 | 63.4 | 47.9 | 59.7 | 62.7 | 49.5 | 58.4 | 61.5 | 47.3 | 60.5 | 63.9 | 50.7 | 60 | NA |
19-Mar-15 | 11:29 | 62.3 | 65.6 | 52.9 | 61.2 | 64.6 | 50.5 | 60.2 | 63.8 | 51.3 | 61.6 | 65.3 | 52.7 | 62.1 | 65.2 | 50.7 | 50.5 | 63.8 | 48.7 | 61 | NA |
25-Mar-15 | 14:36 | 58.8 | 62.2 | 46.4 | 60.0 | 63.0 | 54.6 | 59.6 | 63.5 | 49.6 | 60.1 | 63.7 | 46.6 | 59.8 | 63.4 | 53.3 | 63.3 | 65.1 | 47.9 | 61 | NA |
31-Mar-15 | 11:18 | 59.3 | 62.6 | 49.4 | 60.2 | 63.4 | 52.5 | 59.8 | 63.0 | 51.7 | 59.8 | 63.0 | 53.2 | 58.8 | 61.9 | 51.1 | 59.4 | 62.6 | 52.3 | 60 | NA |
NM7 – Po Kat Tsai Village | |||||||||||||||||||||
2-Mar-15 | 14:13 | 58.4 | 59.7 | 53.3 | 63.1 | 58.9 | 53.0 | 58.9 | 59.0 | 54.2 | 59.3 | 58.1 | 55.6 | 56.4 | 58.7 | 53.3 | 57.0 | 57.2 | 54.4 | 59 | NA |
7-Mar-15 | 10:50 | 56.4 | 57.9 | 53.5 | 57.3 | 58.3 | 53.4 | 60.4 | 63.2 | 53.6 | 62.1 | 66.0 | 53.3 | 55.6 | 57.7 | 52.8 | 60.7 | 62.9 | 53.0 | 59 | NA |
13-Mar-15 | 11:20 | 61.3 | 64.7 | 53.3 | 54.1 | 55.4 | 52.8 | 63.2 | 67.1 | 53.3 | 57.9 | 59.6 | 53.9 | 75.7 | 73.4 | 53.3 | 57.3 | 60.1 | 52.6 | 68 | NA |
19-Mar-15 | 10:47 | 57.7 | 60.8 | 51.9 | 58.2 | 60.8 | 52.1 | 61.2 | 62.9 | 52.1 | 70.9 | 61.3 | 51.7 | 62.2 | 64.1 | 51.1 | 54.0 | 55.0 | 51.5 | 64 | NA |
25-Mar-15 | 13:56 | 60.2 | 63.1 | 52.1 | 64.9 | 65.5 | 52.3 | 58.3 | 57.7 | 51.3 | 66.5 | 62.2 | 53.1 | 56.6 | 59.3 | 51.2 | 57.2 | 61.1 | 51.5 | 62 | NA |
31-Mar-15 | 10:34 | 62.1 | 65.5 | 54.0 | 62.6 | 64.9 | 52.8 | 69.3 | 71.0 | 53.1 | 64.2 | 64.6 | 53.0 | 65.3 | 61.6 | 53.9 | 62.3 | 65.5 | 53.8 | 65 | NA |
NM8 - Village House, Tong Hang | |||||||||||||||||||||
6-Mar-15 | 11:39 | 62.9 | 67.0 | 54.5 | 58.5 | 62.0 | 53.0 | 57.0 | 58.5 | 52.5 | 62.2 | 65.0 | 54.0 | 59.7 | 64.0 | 53.5 | 58.3 | 60.5 | 54.5 | 60 | NA |
Agreement No. CE 45/2008 (CE) Liantang/Heung Yuen Wai Boundary Control Point and Associated Works
AUES
Monthly Environmental Monitoring & Audit Report (No.20) – March 2015
Date | Start Time | 1st Leq5min | L10 | L90 | 2nd Leq5min | L10 | L90 | 3nd Leq5min | L10 | L90 | 4th Leq5min | L10 | L90 | 5th Leq5min | L10 | L90 | 6th Leq5min | L10 | L90 | Leq30 | façade correction |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
12-Mar-15 | 14:26 | 57.4 | 58.0 | 50.5 | 66.3 | 63.0 | 52.0 | 63.6 | 64.0 | 52.0 | 60.9 | 65.0 | 52.5 | 56.2 | 59.0 | 50.0 | 60.1 | 64.5 | 53.0 | 62 | NA |
18-Mar-15 | 13:19 | 59.4 | 61.7 | 54.2 | 59.1 | 62.1 | 54.6 | 60.7 | 63.8 | 54.5 | 59.5 | 63.1 | 53.4 | 59.1 | 60.1 | 53.7 | 56.8 | 59.5 | 52.9 | 59 | NA |
24-Mar-15 | 13:51 | 58.1 | 61.5 | 51.6 | 56.3 | 57.4 | 51.6 | 60.8 | 64.4 | 52.3 | 57.0 | 59.3 | 51.8 | 59.0 | 64.4 | 53.7 | 58.2 | 61.5 | 52.3 | 58 | NA |
30-Mar-15 | 14:17 | 58.3 | 61.0 | 52.5 | 57.9 | 60.0 | 51.0 | 59.1 | 63.0 | 52.0 | 59.0 | 64.0 | 2.0 | 59.5 | 62.5 | 52.0 | 59.2 | 63.0 | 51.5 | 59 | NA |
NM9 - Village House, Kiu Tau Village | |||||||||||||||||||||
6-Mar-15 | 11:01 | 70.2 | 72.0 | 53.5 | 58.5 | 60.0 | 51.5 | 55.9 | 59.5 | 51.5 | 59.7 | 60.0 | 51.5 | 60.1 | 61.0 | 52.0 | 56.6 | 60.0 | 53.5 | 64 | NA |
12-Mar-15 | 13:44 | 63.1 | 66.5 | 55.5 | 63.1 | 65.5 | 54.5 | 61.8 | 61.0 | 51.5 | 53.8 | 56.5 | 50.0 | 55.3 | 58.0 | 52.0 | 55.9 | 58.5 | 51.5 | 60 | NA |
18-Mar-15 | 13:56 | 59.1 | 60.7 | 57.2 | 58.3 | 59.7 | 56.3 | 60.0 | 62.7 | 55.9 | 58.5 | 60.9 | 54.6 | 59.2 | 62.3 | 55.1 | 60.0 | 62.1 | 55.2 | 59 | NA |
24-Mar-15 | 14:38 | 59.6 | 61.5 | 55.1 | 59.4 | 62.5 | 50.8 | 61.8 | 62.2 | 51.8 | 63.5 | 66.6 | 58.8 | 60.4 | 62.5 | 57.5 | 60.9 | 62.8 | 58.5 | 61 | NA |
30-Mar-15 | 13:31 | 59.7 | 64.5 | 51.5 | 59.2 | 62.5 | 52.0 | 60.1 | 65.0 | 52.5 | 60.2 | 64.5 | 52.5 | 58.9 | 61.5 | 52.0 | 67.6 | 70.5 | 52.5 | 62 | NA |
NM10 - Nam Wa Po Village House No. 80 | |||||||||||||||||||||
6-Mar-15 | 10:21 | 67.2 | 70.5 | 61.0 | 61.7 | 63.5 | 58.5 | 60.8 | 62.5 | 58.5 | 60.3 | 61.5 | 58.0 | 59.8 | 61.0 | 58.0 | 59.8 | 61.5 | 57.5 | 63 | 66 |
12-Mar-15 | 10:40 | 58.7 | 59.5 | 55.5 | 57.2 | 58.5 | 50.0 | 58.7 | 59.5 | 55.5 | 57.1 | 58.5 | 54.5 | 58.0 | 59.0 | 54.0 | 57.0 | 59.0 | 55.0 | 58 | 61 |
18-Mar-15 | 15:54 | 73.3 | 79.0 | 59.5 | 62.8 | 64.9 | 58.7 | 73.1 | 77.5 | 60.8 | 72.8 | 78.0 | 61.0 | 73.2 | 79.7 | 62.7 | 72.9 | 78.9 | 59.6 | 72 | 75 |
24-Mar-15 | 15:16 | 61.2 | 62.6 | 59.4 | 62.2 | 63.6 | 60.2 | 61.9 | 63.1 | 60.5 | 61.1 | 62.4 | 54.6 | 60.9 | 62.2 | 59.3 | 61.3 | 62.7 | 59.6 | 61 | 64 |
30-Mar-15 | 11:15 | 59.6 | 61.0 | 57.0 | 60.3 | 62.5 | 57.0 | 54.2 | 59.5 | 56.5 | 57.1 | 58.5 | 55.0 | 57.1 | 58.5 | 54.5 | 56.7 | 58.5 | 54.0 | 58 | 61 |
Agreement No. CE 45/2008 (CE) Liantang/Heung Yuen Wai Boundary Control Point and Associated Works
AUES
Monthly Environmental Monitoring & Audit Report (No.20) – March 2015
Date | 2-Mar-15 | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Location | Time | Depth (m) | Temp (℃) | DO (mg/L) | DO (%) | Turbidity (NTU) | pH | SS(mg/L) | ||||||
WM1-C | 17:24 | 0.48 | 19.2 | 19.2 | 10.38 | 10.4 | 112.4 | 112.7 | 16.6 | 16.8 | 8.4 | 8.4 | 13 | 14.0 |
19.2 | 10.42 | 112.9 | 17.0 | 8.4 | 15 | |||||||||
WM1 | 17:07 | 0.40 | 19.5 | 19.5 | 0.85 | 0.8 | 9.3 | 9.2 | 12.0 | 11.9 | 7.5 | 7.5 | 8 | 9.0 |
19.5 | 0.83 | 9.0 | 11.7 | 7.5 | 10 |
Date | 4-Mar-15 | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Location | Time | Depth (m) | Temp (℃) | DO (mg/L) | DO (%) | Turbidity (NTU) | pH | SS(mg/L) | ||||||
WM1-C | 11:18 | 0.42 | 19 | 19.0 | 6.87 | 6.8 | 74.0 | 73.6 | 19.6 | 19.8 | 8.5 | 8.5 | 14 | 20.5 |
19 | 6.79 | 73.2 | 19.9 | 8.5 | 16 | |||||||||
WM1 | 11:38 | 0.51 | 19.1 | 19.1 | 0.62 | 0.6 | 6.7 | 6.6 | 20.3 | 20.2 | 7.6 | 7.6 | 16 | 7.5 |
19.1 | 0.60 | 6.5 | 20.1 | 7.6 | 17 |
Date | 6-Mar-15 | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Location | Time | Depth (m) | Temp (℃) | DO (mg/L) | DO (%) | Turbidity (NTU) | pH | SS(mg/L) | ||||||
WM1-C | 12:58 | 0.42 | 18 | 18.0 | 7.53 | 7.5 | 79.5 | 79.0 | 12.0 | 12.4 | 8.6 | 8.6 | 4 | 3.5 |
18 | 7.44 | 78.5 | 12.7 | 8.6 | 3 | |||||||||
WM1 | 13:19 | 0.52 | 18.6 | 18.6 | 1.87 | 1.9 | 20.1 | 19.9 | 17.7 | 17.8 | 7.9 | 7.9 | 11 | 11.5 |
18.6 | 1.83 | 19.6 | 17.8 | 7.9 | 12 |
Date | 9-Mar-15 | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Location | Time | Depth (m) | Temp (℃) | DO (mg/L) | DO (%) | Turbidity (NTU) | pH | SS(mg/L) | ||||||
WM1-C | 10:25 | 0.44 | 23.1 | 23.1 | 7.72 | 7.8 | 90.2 | 91.1 | 11.0 | 10.7 | 7.6 | 7.6 | 4 | 5.5 |
23.1 | 7.88 | 92.0 | 10.4 | 7.6 | 7 | |||||||||
WM1 | 10:50 | 0.54 | 22.8 | 22.8 | 3.87 | 3.8 | 46.4 | 46.2 | 11.5 | 11.3 | 7 | 7.0 | 49 | 39.5 |
22.8 | 3.81 | 45.9 | 11.0 | 7 | 30 |
Date | 11-Mar-15 | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Location | Time | Depth (m) | Temp (℃) | DO (mg/L) | DO (%) | Turbidity (NTU) | pH | SS(mg/L) | ||||||
WM1-C | 10:19 | 0.45 | 17.6 | 17.6 | 7.87 | 7.8 | 82.5 | 82.2 | 21.0 | 20.9 | 8.5 | 8.5 | 6 | 6.5 |
17.6 | 7.81 | 81.9 | 20.8 | 8.5 | 7 | |||||||||
WM1 | 10:46 | 0.49 | 18.7 | 18.7 | 1.61 | 1.6 | 17.3 | 17.2 | 37.4 | 36.7 | 7.6 | 7.6 | 26 | 25.0 |
18.7 | 1.60 | 17.1 | 36.0 | 7.6 | 24 |
Agreement No. CE 45/2008 (CE) Liantang/Heung Yuen Wai Boundary Control Point and Associated Works
AUES
Monthly Environmental Monitoring & Audit Report (No.20) – March 2015
Date | 13-Mar-15 | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Location | Time | Depth (m) | Temp (℃) | DO (mg/L) | DO (%) | Turbidity (NTU) | pH | SS(mg/L) | ||||||
WM1-C | 17:00 | 0.44 | 18 | 18.0 | 7.77 | 7.8 | 82.2 | 82.0 | 55.7 | 56.0 | 7.3 | 7.3 | 36 | 35.5 |
18 | 7.74 | 81.8 | 56.3 | 7.3 | 35 | |||||||||
WM1 | 16:20 | 0.52 | 17.3 | 17.4 | 0.43 | 0.4 | 4.4 | 4.3 | 50.2 | 50.5 | 7.2 | 7.2 | 60 | 59.0 |
17.4 | 0.39 | 4.1 | 50.7 | 7.2 | 58 |
Date | 17-Mar-15 | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Location | Time | Depth (m) | Temp (℃) | DO (mg/L) | DO (%) | Turbidity (NTU) | pH | SS(mg/L) | ||||||
WM1-C | 10:37 | 0.41 | 23.2 | 23.2 | 6.27 | 6.2 | 73.4 | 72.9 | 49.6 | 49.7 | 7.8 | 7.8 | 13 | 14.0 |
23.2 | 6.18 | 72.3 | 49.8 | 7.7 | 15 | |||||||||
WM1 | 11:10 | 0.49 | 21.9 | 21.9 | 0.18 | 0.2 | 2.0 | 2.0 | 48.3 | 48.5 | 7.6 | 7.6 | 26 | 25.5 |
21.9 | 0.17 | 1.9 | 48.7 | 7.6 | 25 |
Date | 19-Mar-15 | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Location | Time | Depth (m) | Temp (℃) | DO (mg/L) | DO (%) | Turbidity (NTU) | pH | SS(mg/L) | ||||||
WM1-C | 16:52 | 0.42 | 26.2 | 26.2 | 7.58 | 7.6 | 93.9 | 93.8 | 20.2 | 20.4 | 7.6 | 7.6 | 12 | 13.0 |
26.2 | 7.56 | 93.6 | 20.5 | 7.6 | 14 | |||||||||
WM1 | 17:21 | 0.47 | 23.4 | 23.4 | 0.2 | 0.2 | 2.3 | 2.3 | 20.7 | 20.6 | 7.3 | 7.3 | 9 | 9.5 |
23.4 | 0.19 | 2.3 | 20.5 | 7.3 | 10 |
Date | 21-Mar-15 | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Location | Time | Depth (m) | Temp (℃) | DO (mg/L) | DO (%) | Turbidity (NTU) | pH | SS(mg/L) | ||||||
WM1-C | 10:50 | 0.46 | 23 | 23.0 | 5.27 | 5.2 | 61.4 | 60.9 | 53.1 | 53.0 | 5.9 | 5.9 | 15 | 15.0 |
23 | 5.17 | 60.3 | 52.9 | 5.9 | 15 | |||||||||
WM1 | 11:23 | 0.59 | 22.9 | 22.9 | 0.3 | 0.3 | 3.5 | 3.3 | 45.7 | 45.6 | 6.6 | 6.6 | 26 | 25.5 |
22.9 | 0.27 | 3.1 | 45.5 | 6.6 | 25 |
Date | 23-Mar-15 | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Location | Time | Depth (m) | Temp (℃) | DO (mg/L) | DO (%) | Turbidity (NTU) | pH | SS(mg/L) | ||||||
WM1-C | 15:30 | 0.41 | 23 | 23.0 | 10.1 | 10.0 | 117.7 | 117.0 | 39.7 | 39.6 | 7.9 | 7.9 | 16 | 16.5 |
23 | 9.97 | 116.3 | 39.5 | 7.9 | 17 | |||||||||
WM1 | 15:56 | 0.47 | 21.4 | 21.4 | 0.31 | 0.3 | 3.5 | 3.5 | 46.5 | 46.2 | 7.6 | 7.6 | 20 | 21.0 |
21.4 | 0.3 | 3.4 | 45.8 | 7.6 | 22 |
Agreement No. CE 45/2008 (CE) Liantang/Heung Yuen Wai Boundary Control Point and Associated Works
AUES
Monthly Environmental Monitoring & Audit Report (No.20) – March 2015
Date | 25-Mar-15 | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Location | Time | Depth (m) | Temp (℃) | DO (mg/L) | DO (%) | Turbidity (NTU) | pH | SS(mg/L) | ||||||
WM1-C | 15:23 | 0.42 | 19.8 | 19.8 | 7.14 | 7.1 | 78.2 | 78.0 | 16.9 | 16.7 | 8.3 | 8.3 | 16 | 18.0 |
19.8 | 7.1 | 77.7 | 16.4 | 8.3 | 20 | |||||||||
WM1 | 15:43 | 0.47 | 20.2 | 20.2 | 0.24 | 0.2 | 2.7 | 2.6 | 47.2 | 46.6 | 7.8 | 7.8 | 43 | 42.0 |
20.2 | 0.23 | 2.5 | 45.9 | 7.8 | 41 |
Date | 27-Mar-15 | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Location | Time | Depth (m) | Temp (℃) | DO (mg/L) | DO (%) | Turbidity (NTU) | pH | SS(mg/L) | ||||||
WM1-C | 16:45 | 0.41 | 21.5 | 21.5 | 11.28 | 11.3 | 127.7 | 127.5 | 40.7 | 40.5 | 8.6 | 8.6 | 25 | 25.5 |
21.5 | 11.24 | 127.3 | 40.3 | 8.6 | 26 | |||||||||
WM1 | 17:04 | 0.31 | 22.5 | 22.5 | 4.01 | 4.0 | 46.4 | 45.9 | 43.4 | 43.1 | 7.9 | 7.9 | 37 | 37.5 |
22.5 | 3.93 | 45.4 | 42.8 | 7.9 | 38 |
Date | 30-Mar-15 | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Location | Time | Depth (m) | Temp (℃) | DO (mg/L) | DO (%) | Turbidity (NTU) | pH | SS(mg/L) | ||||||
WM1-C | 10:51 | 0.42 | 22.6 | 22.6 | 6.63 | 6.6 | 76.7 | 76.7 | 40.7 | 40.6 | 8 | 8.0 | 11 | 11.5 |
22.6 | 6.62 | 76.7 | 40.4 | 8 | 12 | |||||||||
WM1 | 11:21 | 0.32 | 22.8 | 22.8 | 0.34 | 0.3 | 4.0 | 3.8 | 190.0 | 189.0 | 8 | 8.0 | 98 | 97.5 |
22.8 | 0.30 | 3.5 | 188.0 | 7.9 | 97 |
Agreement No. CE 45/2008 (CE) Liantang/Heung Yuen Wai Boundary Control Point and Associated Works
AUES
Monthly Environmental Monitoring & Audit Report (No.20) – March 2015
Date | 2-Mar-15 | ||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Location | Time | Depth (m) | Temp (℃) | DO (mg/L) | DO (%) | Turbidity (NTU) | pH | SS(mg/L) | |||||||
WM4-CA | 16:01 | 0.09 | 19.2 | 19.2 | 6.73 | 6.6 | 72.9 | 72.0 | 12.1 | 11.9 | 8 | 8.0 | 13 | 11.5 | |
19.2 | 6.56 | 71.1 | 11.6 | 8 | 10 | ||||||||||
WM4-CB | 16:34 | 0.19 | 19.3 | 19.3 | 3.13 | 3.1 | 34.0 | 33.9 | 17.4 | 17.2 | 7.6 | 7.6 | 14 | 16.0 | |
19.3 | 3.1 | 33.7 | 16.9 | 7.6 | 18 | ||||||||||
WM4 | 15:32 | 0.25 | 19.3 | 19.3 | 4.98 | 4.9 | 54.4 | 53.9 | 25.5 | 25.4 | 7.6 | 7.5 | 29 | 29.5 | |
19.3 | 4.91 | 53.3 | 25.3 | 7.4 | 30 |
Date | 4-Mar-15 | ||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Location | Time | Depth (m) | Temp (℃) | DO (mg/L) | DO (%) | Turbidity (NTU) | pH | SS(mg/L) | |||||||
WM4-CA | 14:07 | 0.09 | 18.9 | 18.9 | 6.05 | 6.0 | 65.0 | 64.8 | 12.0 | 12.2 | 7.7 | 7.7 | 9 | 9.0 | |
18.9 | 6.01 | 64.6 | 12.4 | 7.7 | 9 | ||||||||||
WM4-CB | 14:26 | 0.19 | 19.1 | 19.1 | 3.45 | 3.4 | 37.3 | 51.2 | 18.1 | 18.0 | 7.6 | 7.6 | 15 | 15.0 | |
19.1 | 3.25 | 65.1 | 17.8 | 7.6 | 15 | ||||||||||
WM4 | 13:30 | 0.21 | 19.2 | 19.2 | 4.52 | 4.5 | 48.9 | 48.6 | 19.6 | 19.5 | 7.4 | 7.4 | 16 | 17.5 | |
19.2 | 4.46 | 48.3 | 19.4 | 7.4 | 19 |
Date | 6-Mar-15 | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Location | Time | Depth (m) | Temp (℃) | DO (mg/L) | DO (%) | Turbidity (NTU) | pH | SS(mg/L) | ||||||
WM4-CA | 16:13 | 0.09 | 18.8 | 18.8 | 7.31 | 7.3 | 78.5 | 78.3 | 9.8 | 9.7 | 8 | 8.0 | 6 | 5.0 |
18.8 | 7.28 | 78.1 | 9.6 | 8 | 4 | |||||||||
WM4-CB | 16:33 | 0.21 | 19.2 | 19.2 | 3.21 | 3.2 | 34.8 | 34.5 | 11.8 | 12.2 | 7.5 | 7.5 | 15 | 15.0 |
19.2 | 3.16 | 34.2 | 12.5 | 7.5 | 15 | |||||||||
WM4 | 15:44 | 0.26 | 19.2 | 19.2 | 4.65 | 4.7 | 50.3 | 50.4 | 31.8 | 31.9 | 7.5 | 7.5 | 46 | 48.0 |
19.2 | 4.67 | 50.5 | 31.9 | 7.5 | 50 |
Date | 9-Mar-15 | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Location | Time | Depth (m) | Temp (℃) | DO (mg/L) | DO (%) | Turbidity (NTU) | pH | SS(mg/L) | ||||||
WM4-CA | 12:40 | 0.09 | 22.4 | 22.4 | 8.17 | 8.2 | 94.1 | 94.7 | 25.4 | 25.6 | 7.8 | 7.8 | 4 | 4.0 |
22.4 | 8.26 | 95.2 | 25.8 | 7.7 | 4 | |||||||||
WM4-CB | 13:02 | 0.21 | 22.7 | 22.7 | 3.94 | 3.9 | 45.8 | 45.5 | 24.0 | 24.4 | 7.4 | 7.4 | 6 | 5.5 |
22.7 | 3.9 | 45.2 | 24.8 | 7.3 | 5 | |||||||||
WM4 | 12:12 | 0.25 | 22.4 | 22.4 | 5.3 | 5.3 | 61.6 | 61.1 | 29.8 | 29.6 | 7.5 | 7.5 | 20 | 20.5 |
22.3 | 5.26 | 60.6 | 29.4 | 7.4 | 21 |
Agreement No. CE 45/2008 (CE) Liantang/Heung Yuen Wai Boundary Control Point and Associated Works
AUES
Monthly Environmental Monitoring & Audit Report (No.20) – March 2015
Date | 11-Mar-15 | ||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Location | Time | Depth (m) | Temp (℃) | DO (mg/L) | DO (%) | Turbidity (NTU) | pH | SS(mg/L) | |||||||
WM4-CA | 13:02 | 0.09 | 18.9 | 18.9 | 8.73 | 8.7 | 93.9 | 93.4 | 29.5 | 29.3 | 8 | 8.0 | 10 | 10.5 | |
18.9 | 8.63 | 92.9 | 29.1 | 8 | 11 | ||||||||||
WM4-CB | 13:25 | 0.20 | 19.3 | 19.3 | 4.33 | 4.3 | 47.0 | 46.8 | 19.4 | 20.0 | 7.6 | 7.6 | 10 | 10.5 | |
19.3 | 4.3 | 46.6 | 20.5 | 7.6 | 11 | ||||||||||
WM4 | 12:29 | 0.26 | 18.9 | 18.9 | 4.94 | 4.9 | 53.2 | 52.6 | 29.6 | 30.1 | 7.6 | 7.6 | 23 | 22.5 | |
18.9 | 4.84 | 52.0 | 30.5 | 7.6 | 22 |
Date | 13-Mar-15 | ||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Location | Time | Depth (m) | Temp (℃) | DO (mg/L) | DO (%) | Turbidity (NTU) | pH | SS(mg/L) | |||||||
WM4-CA | 18:23 | 0.09 | 18.7 | 18.7 | 7.33 | 7.3 | 78.5 | 77.8 | 4.7 | 4.5 | 7.8 | 7.8 | 9 | 8.5 | |
18.7 | 7.19 | 77.0 | 4.3 | 7.8 | 8 | ||||||||||
WM4-CB | 18:37 | 0.21 | 19.1 | 19.1 | 2.04 | 2.0 | 22.0 | 21.8 | 8.4 | 8.5 | 7.4 | 7.4 | 13 | 12.0 | |
19.1 | 2 | 21.6 | 8.5 | 7.4 | 11 | ||||||||||
WM4 | 18:02 | 0.26 | 19.4 | 19.4 | 4.51 | 4.5 | 49.0 | 48.6 | 13.2 | 13.1 | 7.3 | 7.3 | 16 | 16.5 | |
19.4 | 4.42 | 48.1 | 13.0 | 7.3 | 17 |
Date | 17-Mar-15 | ||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Location | Time | Depth (m) | Temp (℃) | DO (mg/L) | DO (%) | Turbidity (NTU) | pH | SS(mg/L) | |||||||
WM4-CA | 14:08 | 0.08 | 23.9 | 23.9 | 7.6 | 7.5 | 90.1 | 89.3 | 15.6 | 15.5 | 7.9 | 7.9 | 3 | 2.5 | |
23.9 | 7.46 | 88.4 | 15.3 | 7.9 | 2 | ||||||||||
WM4-CB | 14:26 | 0.18 | 24.6 | 24.6 | 3.13 | 3.1 | 37.7 | 37.5 | 23.1 | 23.0 | 7.4 | 7.4 | 10 | 9.5 | |
24.6 | 3.11 | 37.3 | 22.8 | 7.3 | 9 | ||||||||||
WM4 | 13:39 | 0.22 | 25.2 | 25.2 | 4.83 | 4.8 | 58.6 | 58.1 | 22.9 | 22.6 | 7.1 | 7.1 | 16 | 15.0 | |
25.2 | 4.73 | 57.6 | 22.3 | 7.1 | 14 |
Date | 19-Mar-15 | ||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Location | Time | Depth (m) | Temp (℃) | DO (mg/L) | DO (%) | Turbidity (NTU) | pH | SS(mg/L) | |||||||
WM4-CA | 15:49 | 0.08 | 24.8 | 24.8 | 6.69 | 6.6 | 80.7 | 80.0 | 12.5 | 12.6 | 8 | 8.0 | 5 | 5.0 | |
24.8 | 6.57 | 79.3 | 12.7 | 8 | 5 | ||||||||||
WM4-CB | 16:11 | 0.21 | 26.4 | 145.2 | 2.07 | 2.1 | 25.7 | 25.8 | 21.5 | 21.6 | 7.1 | 7.1 | 6 | 6.0 | |
264 | 2.09 | 25.9 | 21.6 | 7.1 | 6 | ||||||||||
WM4 | 15:26 | 0.22 | 24.9 | 24.9 | 5.09 | 5.1 | 61.4 | 61.9 | 19.0 | 19.2 | 7 | 7.0 | 12 | 11.5 | |
24.9 | 5.16 | 62.3 | 19.3 | 7 | 11 |
Agreement No. CE 45/2008 (CE) Liantang/Heung Yuen Wai Boundary Control Point and Associated Works
AUES
Monthly Environmental Monitoring & Audit Report (No.20) – March 2015
Date | 21-Mar-15 | ||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Location | Time | Depth (m) | Temp (℃) | DO (mg/L) | DO (%) | Turbidity (NTU) | pH | SS(mg/L) | |||||||
WM4-CA | 14:29 | 0.08 | 26.2 | 26.2 | 6.09 | 6.1 | 73.6 | 73.5 | 25.4 | 25.6 | 8.1 | 8.1 | 13 | 13.0 | |
26.2 | 6.07 | 73.3 | 25.7 | 8.1 | 13 | ||||||||||
WM4-CB | 14:54 | 0.23 | 24.9 | 24.9 | 3.28 | 3.3 | 40.7 | 40.7 | 34.5 | 35.1 | 7.5 | 7.5 | 6 | 5.5 | |
24.9 | 3.29 | 40.7 | 35.6 | 7.5 | 5 | ||||||||||
WM4 | 13:55 | 0.26 | 26.1 | 26.1 | 4.9 | 4.9 | 60.7 | 60.5 | 34.4 | 34.1 | 7.1 | 7.1 | 13 | 13.0 | |
26.1 | 4.87 | 60.3 | 33.7 | 7.1 | 13 |
Date | 23-Mar-15 | ||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Location | Time | Depth (m) | Temp (℃) | DO (mg/L) | DO (%) | Turbidity (NTU) | pH | SS(mg/L) | |||||||
WM4-CA | 17:26 | 0.08 | 22.1 | 22.1 | 5.97 | 5.9 | 68.4 | 68.0 | 19.9 | 20.0 | 8.1 | 8.1 | 7 | 7.5 | |
22.1 | 5.90 | 67.6 | 20.0 | 8.1 | 8 | ||||||||||
WM4-CB | 17:47 | 0.20 | 23.1 | 23.1 | 1.77 | 1.8 | 20.8 | 20.7 | 20.6 | 21.0 | 7.3 | 7.3 | 5 | 5.0 | |
23.1 | 1.76 | 20.6 | 21.3 | 7.3 | 5 | ||||||||||
WM4 | 16:54 | 0.22 | 24.0 | 24.0 | 4.25 | 4.2 | 50.5 | 50.0 | 27.7 | 27.9 | 7.5 | 7.5 | 8 | 8.0 | |
24.0 | 4.16 | 49.4 | 28.1 | 7.5 | 8 |
Date | 25-Mar-15 | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Location | Time | Depth (m) | Temp (℃) | DO (mg/L) | DO (%) | Turbidity (NTU) | pH | SS(mg/L) | ||||||
WM4-CA | 17:16 | 0.08 | 19.3 | 19.3 | 6.15 | 6.1 | 66.7 | 66.5 | 16.7 | 16.4 | 8 | 8.0 | 4 | 3.5 |
19.3 | 6.1 | 66.2 | 16.1 | 8 | 3 | |||||||||
WM4-CB | 17:40 | 0.20 | 20.1 | 20.1 | 1.87 | 1.9 | 20.7 | 20.8 | 11.1 | 10.9 | 7.5 | 7.5 | 6 | 6.5 |
20.1 | 1.89 | 20.9 | 10.7 | 7.5 | 7 | |||||||||
WM4 | 16:51 | 0.23 | 20.2 | 20.2 | 4.01 | 4.0 | 44.3 | 44.0 | 23.5 | 24.2 | 7.5 | 7.5 | 9 | 9.5 |
20.2 | 3.95 | 43.7 | 24.9 | 7.5 | 10 |
Date | 27-Mar-15 | ||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Location | Time | Depth (m) | Temp (℃) | DO (mg/L) | DO (%) | Turbidity (NTU) | pH | SS(mg/L) | |||||||
WM4-CA | 17:59 | 0.08 | 21.5 | 21.5 | 6.28 | 6.3 | 712.0 | 391.3 | 12.2 | 12.3 | 8.1 | 8.1 | 24 | 22.5 | |
21.5 | 6.23 | 70.6 | 12.4 | 8.1 | 21 | ||||||||||
WM4-CB | 18:19 | 0.20 | 22.4 | 22.4 | 1.89 | 1.9 | 21.8 | 21.8 | 5.2 | 5.2 | 7.2 | 7.2 | 9 | 8.5 | |
22.4 | 1.88 | 21.7 | 5.2 | 7.2 | 8 | ||||||||||
WM4 | 17:44 | 0.22 | 22.6 | 22.6 | 3.88 | 3.8 | 44.9 | 44.2 | 8.3 | 8.3 | 7.6 | 7.6 | 14 | 14.0 | |
22.6 | 3.75 | 43.4 | 8.3 | 7.6 | 14 |
Agreement No. CE 45/2008 (CE) Liantang/Heung Yuen Wai Boundary Control Point and Associated Works
AUES
Monthly Environmental Monitoring & Audit Report (No.20) – March 2015
Date | 30-Mar-15 | ||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Location | Time | Depth (m) | Temp (℃) | DO (mg/L) | DO (%) | Turbidity (NTU) | pH | SS(mg/L) | |||||||
WM4-CA | 13:00 | 0.07 | 26.1 | 26.1 | 6.39 | 6.4 | 78.9 | 78.9 | 32.6 | 32.7 | 8.2 | 8.2 | 11 | 11.5 | |
26.0 | 6.40 | 78.9 | 32.7 | 8.2 | 12 | ||||||||||
WM4-CB | 13:25 | 0.17 | 26.5 | 26.5 | 3.45 | 3.5 | 42.9 | 43.7 | 24.8 | 24.7 | 7.2 | 7.2 | 6 | 6.5 | |
26.5 | 3.57 | 44.4 | 24.5 | 7.2 | 7 | ||||||||||
WM4 | 12:34 | 0.22 | 25.2 | 25.2 | 3.59 | 3.6 | 43.6 | 43.7 | 28.8 | 28.5 | 7.1 | 7.1 | 10 | 10.0 | |
25.2 | 3.60 | 43.7 | 28.2 | 7.1 | 10 |