Agreement No. CE 45/2008 (CE) Liantang/Heung Yuen Wai Boundary Control Point and Associated Works

AUES

Monthly Environmental Monitoring & Audit Report (No.37) – August 2016 24-hour TSP Monitoring Data

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)
AM1b – Open Area, Tsung Yuen Ha Village
1-Aug-16 29762 11853.74 11877.89 1449.00 48 50 49.0 28.8 1004.7 1.68 2431 2.7786 2.9926 0.2140 88
6-Aug-16 29785 11877.89 11902.14 1455.00 46 48 47.0 30 1005 1.62 2351 2.7835 2.9349 0.1514 64
12-Aug-16 29794 11902.14 11926.32 1450.80 46 48 47.0 28.1 1001.3 1.62 2347 2.8106 2.9053 0.0947 40
18-Aug-16 29829 11926.32 11950.47 1449.00 44 46 45.0 27 996.3 1.56 2257 2.8457 2.8983 0.0526 23
24-Aug-16 29840 11950.47 11974.66 1451.40 46 46 46.0 30.1 1003.8 1.59 2301 2.8467 2.9669 0.1202 52
30-Aug-16 29864 11974.66 11998.81 1449.00 46 46 46.0 28 1007.6 1.56 2267 2.7902 2.9959 0.2057 91
AM2 - Village House near Lin Ma Hang Road
1-Aug-16 29763 7381.09 7404.90 1428.60 34 34 34.0 28.8 1004.1 1.16 1652 2.7982 3.0154 0.2172 131
6-Aug-16 29786 7404.90 7428.72 1429.20 34 34 34.0 30 1005 1.15 1650 2.8017 2.9419 0.1402 85
12-Aug-16 29792 7428.72 7452.51 1427.40 36 38 37.0 28.1 1001.3 1.25 1788 2.8106 2.9209 0.1103 62
18-Aug-16 29830 7452.51 7476.24 1423.80 36 38 37.0 27 996.3 1.25 1783 2.8228 2.8896 0.0668 37
24-Aug-16 29839 7476.24 7499.95 1422.60 38 40 39.0 30.1 1003.8 1.31 1871 2.8357 3.1020 0.2663 142
30-Aug-16 29866 7499.95 7523.77 1429.20 44 44 44.0 28 1007.6 1.45 2067 2.8126 3.1138 0.3012 146
AM3 - Ta Kwu Ling Fire Service Station of Ta Kwu Ling Village
1-Aug-16 29764 8498.99 8522.99 1440.00 44 44 44.0 28.8 1004.1 1.35 1945 2.7952 3.0578 0.2626 135
6-Aug-16 29787 8522.99 8546.99 1440.00 48 50 49.0 30 1005 1.50 2165 2.7983 3.1053 0.3070 142
12-Aug-16 29793 8546.99 8570.99 1440.00 48 48 48.0 28.1 1001.3 1.47 2123 2.8116 3.0237 0.2121 100
18-Aug-16 29831 8570.99 8595.95 1497.60 46 50 48.0 27 996.3 1.47 2206 2.8200 2.8663 0.0463 21
24-Aug-16 29838 8595.95 8619.95 1440.00 44 58 51.0 30.1 1003.8 1.56 2253 2.8300 2.9786 0.1486 66
30-Aug-16 AM4 - Hou3-Aug-16 29865 se no. 10B1 29768 8619.95 Nga Yiu Ha Village 10506.49 8643.96 10530.49 1440.60 1440.00 50 40 56 40 53.0 40.0 28 28.7 1007.6 1004.7 1.63 1.26 2346 1821 2.7966 2.8042 3.0817 2.8408 0.2851 0.0366 122 20
9-Aug-16 29784 10530.49 10554.48 1439.40 40 40 40.0 29.2 1001.8 1.26 1816 2.8020 2.9092 0.1072 59
15-Aug-16 29799 10554.48 10578.48 1440.00 40 40 40.0 26.6 997.4 1.26 1820 2.8181 2.8704 0.0523 29
20-Aug-16 29834 10578.48 10602.48 1440.00 40 40 40.0 29.2 1004.7 1.26 1819 2.8178 2.8990 0.0812 45
26-Aug-16 AM5a - Pin3-Aug-16 29843 g Yeung Vill29767 10602.51 age House 8368.93 10626.51 8392.93 1440.00 1440.00 44 34 44 34 44.0 34.0 30.4 28.7 1004.6 1004.7 1.35 1.12 1943 1612 2.8406 2.8008 2.9445 2.8549 0.1039 0.0541 53 34
9-Aug-16 29783 8392.93 8416.93 1440.00 40 40 40.0 29.2 1001.8 1.31 1880 2.8036 2.9217 0.1181 63
15-Aug-16 29798 8416.93 8440.94 1440.60 32 32 32.0 26.6 997.4 1.06 1521 2.8174 2.8555 0.0381 25
20-Aug-16 29833 8440.94 8464.95 1440.60 32 32 32.0 29.2 1004.7 1.06 1520 2.8305 2.8955 0.0650 43
26-Aug-16 29842 8464.95 8488.70 1425.00 40 40 40.0 30.4 1004.6 1.22 1733 2.8368 2.9805 0.1437 83

Agreement No. CE 45/2008 (CE) Liantang/Heung Yuen Wai Boundary Control Point and Associated Works

AUES

Monthly Environmental Monitoring & Audit Report (No.37) – August 2016

DATE AM6 - Wo 3-Aug-16 SAMPLE NUMBER 29766 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) 36
INITIAL6950.30 Keng Shan Village Hou FINAL 6974.30 se (min) 1440.00 MIN 34 MAX 34 AVG 34.0 (℃) 28.7 (hPa)1004.7 (m3/min) 1.01 (std m3) 1454 INITIAL 2.8092 FINAL 2.8617 (g) 0.0525
9-Aug-16 29782 6974.30 6998.30 1440.00 34 34 34.0 29.2 1001.8 1.01 1450 2.7986 2.9499 0.1513 104
15-Aug-16 29797 6998.30 7022.30 1440.00 36 36 36.0 26.6 997.4 1.08 1557 2.8392 2.9332 0.0940 60
20-Aug-16 29832 7022.30 7046.30 1440.00 36 40 38.0 29.2 1004.7 1.15 1659 2.8342 2.9886 0.1544 93
26-Aug-16 29841 7046.34 7070.35 1440.60 38 40 39.0 30.4 1004.6 1.25 1803 2.8449 3.0871 0.2422 134
AM7b - Loi Tung Village House
3-Aug-16 29770 15986.55 16010.55 1440.00 34 34 34.0 28.7 1004.7 1.01 1450 2.8026 2.8485 0.0459 32
9-Aug-16 29789 16010.55 16034.55 1440.00 32 32 32.0 29.2 1001.8 0.94 1359 2.8159 2.9184 0.1025 75
15-Aug-16 29826 16034.55 16058.55 1440.00 34 34 34.0 26.6 997.4 1.01 1450 2.8541 2.9093 0.0552 38
20-Aug-16 29835 16058.55 16082.55 1440.00 34 34 34.0 29.2 1004.7 1.01 1449 2.8116 2.8762 0.0646 45
26-Aug-16 29844 16082.55 16106.56 1440.60 54 54 54.0 30.4 1004.6 1.49 2152 2.8345 2.9658 0.1313 61
AM8 - Po Kat Tsai Village No. 4
3-Aug-16 29769 9893.11 9917.11 1440.00 44 44 44.0 28.7 1004.7 1.21 1745 2.7996 2.8346 0.0350 20
9-Aug-16 29788 9917.11 9941.11 1440.00 43 43 43.0 29.2 1001.8 1.18 1693 2.8071 2.8658 0.0587 35
15-Aug-16 29827 9941.11 9965.11 1440.00 42 42 42.0 26.6 997.4 1.15 1651 2.8190 2.8545 0.0355 22
20-Aug-16 29836 9965.11 9989.12 1440.60 40 40 40.0 29.2 1004.7 1.08 1556 2.8233 2.8767 0.0534 34
26-Aug-16 29845 9989.12 10013.13 1440.60 43 43 43.0 30.4 1004.6 1.14 1643 2.8407 2.9405 0.0998 61
AM9b - Nam Wa Po Village House No. 80
1-Aug-16 29765 17272.33 17296.33 1440.00 28 30 29.0 29.5 999.8 0.93 1340 2.7941 2.8901 0.0960 72
6-Aug-16 29773 17296.33 17320.33 1440.00 30 30 30.0 30 1005 0.97 1391 2.8156 2.9471 0.1315 95
12-Aug-16 29795 17320.33 17344.33 1440.00 26 26 26.0 28.1 1001.3 0.83 1200 2.8195 2.8754 0.0559 47
18-Aug-16 29828 17344.33 17368.33 1440.00 28 28 28.0 27 996.3 0.90 1295 2.8230 2.8550 0.0320 25
24-Aug-16 29837 17368.33 17392.34 1440.60 28 30 29.0 30.1 1003.8 0.93 1342 2.8228 2.8838 0.0610 45
30-Aug-16 29867 17392.34 17416.34 1440.00 25 25 25.0 28 1007.6 0.85 1228 2.8179 2.8628 0.0449 37

Agreement No. CE 45/2008 (CE) Liantang/Heung Yuen Wai Boundary Control Point and Associated Works

AUES

Monthly Environmental Monitoring & Audit Report (No.37) – August 2016 Construction Noise Monitoring Results, dB(A)

Date Start Time 1st Leq5mi n 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
2-Aug-16 13:24 54.3 55.9 50.3 53.9 55.8 49.8 52.3 56.2 48.3 54.3 50.3 47.3 53.2 54.2 49.8 53.3 55.2 49.2 54 NA
8-Aug-16 10:37 51.1 54.2 48.9 53.2 56.3 50.1 51.3 54.6 51.1 56.2 59.4 51.1 52.0 54.6 50.1 52.6 54.3 51.6 53 NA
19-Aug-16 10:46 55.8 58.3 52.0 57.1 58.9 53.4 58.1 59.2 54.1 57.1 58.4 54.3 57.6 58.7 54.8 57.0 59.1 54.2 57 NA
25-Aug-16 9:11 61.3 64.7 51.5 62.8 66.3 57.1 62.8 67.1 56.9 60.7 62.6 56.1 61.1 63.1 56.7 60.5 62.1 56.6 62 NA
31-Aug-16 9:54 57.7 60.2 53.5 55.7 57.8 52.8 55.4 57.1 53.0 54.2 55.4 52.5 54.5 55.8 52.6 53.3 54.2 52.7 55 NA
NM2a - Village House near Lin Ma Hang Road
2-Aug-16 14:12 66.2 69.3 64.1 68.2 70.1 63.2 64.3 66.5 62.1 63.3 66.2 60.1 64.1 65.0 58.2 62.3 66.5 61.5 65 68
8-Aug-16 13:19 67.1 68.4 62.1 68.7 71.6 62.3 65.9 67.9 64.4 66.3 69.6 63.1 67.3 68.2 60.0 69.2 71.3 61.2 68 71
19-Aug-16 9:55 65.8 67.3 64.9 66.2 67.8 65.2 66.9 68.2 64.3 67.6 69.2 66.3 66.5 68.2 65.7 66.1 67.8 65.0 67 70
25-Aug-16 9:51 69.4 70.4 68.3 69.0 69.9 68.0 69.7 71.5 68.7 69.4 70.1 68.4 69.8 71.1 68.1 71.0 72.7 68.3 70 73
31-Aug-16 10:35 69.5 70.9 66.7 69.8 71.4 67.1 68.1 71.9 66.2 67.3 69.9 66.8 69.2 71.3 67.4 69.9 72.4 66.5 69 72
NM3 - Ping Yeung Village House
4-Aug-16 10:21 62.9 54.3 48.3 59.2 55.1 49.3 61.3 62.3 50.4 61.2 62.6 51.2 60.3 61.3 50.4 60.6 62.7 49.2 61 NA
10-Aug-16 9:52 56.7 57.9 54.1 57.1 60.0 55.1 57.6 58.7 53.2 58.1 59.9 56.1 57.9 58.8 54.1 58.1 60.2 56.6 58 NA
16-Aug-16 10:03 55.8 56.9 53.1 56.2 57.8 53.6 57.1 58.1 54.6 59.1 57.3 54.2 56.9 58.0 52.1 53.8 55.1 52.0 57 NA
22-Aug-16 11:01 62.9 65.7 55.0 58.1 60.2 53.6 60.7 63.5 53.8 57.3 59.4 54.3 62.5 63.1 54.0 58.4 60.1 54.2 61 NA
NM4 - Wo Keng Shan Village House
4-Aug-16 11:29 62.3 65.4 51.1 63.2 66.2 50.1 60.0 62.2 48.1 62.3 63.4 52.3 61.0 64.2 51.3 64.1 66.2 50.3 62 NA
10-Aug-16 10:23 58.1 59.9 56.1 58.6 61.2 56.3 61.9 63.2 57.1 60.0 61.9 56.8 59.2 61.3 55.9 58.7 61.1 54.8 60 NA
16-Aug-16 14:20 57.8 59.2 56.9 58.1 59.7 56.6 57.2 58.3 56.1 58.2 59.9 54.3 56.8 57.3 55.8 58.3 60.1 57.2 58 NA
22-Aug-16 10:16 65.4 62.2 63.7 61.9 63.2 53.6 62.4 60.0 53.7 63.0 62.2 53.6 59.9 62.3 53.7 62.7 65.4 53.8 63 NA
NM5– Ping Yeung Village House (façade facing northeast)
4-Aug-16 9:46 56.9 58.0 44.0 52.4 55.5 43.5 54.8 58.0 44.0 56.9 58.5 46.0 54.7 58.5 44.5 55.5 58.5 43.0 55 NA
10-Aug-16 9:51 55.6 57.5 53.0 61.1 64.0 55.5 59.1 61.5 55.5 61.1 62.5 58.5 57.7 59.0 56.0 58.9 60.0 55.5 59 NA
16-Aug-16 9:22 55.7 58.5 49.0 56.3 59.0 50.0 56.1 59.0 48.0 53.5 56.0 48.5 55.0 58.0 48.5 54.8 57.5 49.0 55 NA
22-Aug-16 13:45 50.9 53.5 46.5 50.1 52.5 46.5 51.1 53.5 47.0 51.0 53.5 46.5 49.4 51.5 46.5 51.2 53.5 46.0 51 NA
NM6 – Tai Tong Wu Village House 2
4-Aug-16 10:30 56.1 59.0 42.5 53.5 57.0 44.5 55.1 59.0 41.5 54.4 57.5 42.0 54.6 56.5 44.5 54.3 56.0 43.5 55 NA
10-Aug-16 10:34 56.3 57.0 54.5 58.5 63.5 54.0 55.8 56.5 52.0 54.2 55.5 52.0 56.3 57.0 52.0 54.5 55.5 52.5 56 NA
16-Aug-16 10:08 56.4 60.0 48.0 59.2 62.0 52.0 59.5 63.0 51.0 61.1 64.0 54.5 64.2 67.5 56.0 59.9 63.0 49.5 61 NA
22-Aug-16 13:02 58.1 61.0 51.5 57.7 61.0 50.0 61.0 62.0 52.0 58.9 61.0 52.0 58.3 60.5 50.5 58.1 61.0 48.0 59 NA

Agreement No. CE 45/2008 (CE) Liantang/Heung Yuen Wai Boundary Control Point and Associated Works

AUES

Monthly Environmental Monitoring & Audit Report (No.37) – August 2016

Date Start Time 1st Leq5mi n 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
NM7 – Po Kat Tsai Village
4-Aug-16 13:10 71.2 71.5 44.0 52.0 54.5 45.0 53.2 55.0 45.5 56.8 58.5 47.5 62.1 66.0 50.5 63.2 65.5 51.0 65 NA
10-Aug-16 13:05 60.7 62.0 54.5 62.1 64.0 55.0 63.1 66.0 55.0 58.2 60.0 54.5 59.7 62.0 55.0 59.7 62.0 56.0 61 NA
16-Aug-16 13:10 60.8 64.0 50.0 64.4 68.0 48.5 61.3 64.5 53.5 63.0 66.5 49.5 64.2 67.0 56.0 64.4 68.0 53.0 63 NA
22-Aug-16 9:16 56.4 59.0 49.5 55.5 55.5 48.5 60.3 62.0 50.0 60.9 63.0 50.5 56.8 58.5 50.0 56.3 57.5 49.0 58 NA
NM8 - Village House, Tong Hang
2-Aug-16 13:21 56.5 58.3 54.5 57.4 59.4 55 57.7 59.5 55.3 56.6 58.7 54.1 56.5 58.5 54.5 57.3 59.2 55.4 57 NA
8-Aug-16 9:47 58.6 60.6 51.7 59.2 62.8 52.9 58.4 61.9 51 58.5 60 51.5 59.5 61.1 52 59.6 62.5 52.6 59 NA
19-Aug-16 9:40 59.7 63.5 50.1 57.4 61.4 50.7 58.7 64.7 49 57.5 63.4 48.5 58.9 64 49.6 57.3 63.2 49.6 58 NA
25-Aug-16 11:26 53.3 55 51 56.2 56.4 51.2 54.6 56.4 51.8 55.1 57 52.5 56.7 57.9 52.7 55.5 56.4 51 55 NA
NM9 - Village House, Kiu Tau Village
2-Aug-16 14:10 61.8 64.4 58.2 60.4 63.1 58.8 62.5 65.1 59.5 61.8 64.7 58.4 60.4 63.0 57.3 61.0 64.5 58.6 61 NA
8-Aug-16 10:32 61.8 64.0 58.3 60.8 63.2 58.7 61.5 64.5 59.5 62.4 65.8 60.0 63.7 65.8 60.1 61.2 64.3 59.7 62 NA
19-Aug-16 10:27 63.5 65.6 58.7 64.9 64.6 57.0 62.5 62.8 57.5 61.4 61.7 57.7 62.3 62.5 57.5 60.8 61.6 56.5 63 NA
25-Aug-16 10:41 61.3 63.3 57.8 61.1 62.7 58.5 61.6 65.3 57.3 60.0 61.6 57.4 59.9 61.1 57.9 61.5 64.2 57.4 61 NA
31-Aug-16 10:29 68.9 70.7 58.3 61.5 64.9 57.5 62.1 66.8 57.8 63.2 66.5 57.4 64.5 67.4 58.0 63.1 66.6 57.7 65 NA
NM10 - Nam Wa Po Village House No. 80
2-Aug-16 14:56 59.3 63.0 51.3 58.7 62.7 50.7 59.6 63.0 51.5 59.5 63.5 51.2 58.9 62.5 50.5 59.5 63.7 51.2 59 62
8-Aug-16 15:23 57.1 58.0 55.7 57.5 58.8 56.0 58.4 60.0 56.0 58.2 59.9 56.1 58.0 59.3 56.1 57.6 59.1 55.7 58 61
19-Aug-16 15:13 57.1 58.5 55.6 56.3 57.4 55.5 56.7 58.5 55.8 57.6 58.7 55.9 58.1 59.8 56.0 61.7 62.0 57.5 58 61
25-Aug-16 10:00 61.1 62.7 59.7 60.7 62.0 59.4 61.4 62.8 59.9 61.4 62.9 59.8 61.9 63.4 60.1 60.9 62.2 59.3 61 64
31-Aug-16 15:10 62.6 64.2 59.1 61.9 63.4 58.8 62.0 64.1 59.7 59.4 62.0 57.7 61.1 63.7 58.5 60.7 63.5 57.0 61 64

Agreement No. CE 45/2008 (CE) Liantang/Heung Yuen Wai Boundary Control Point and Associated Works

AUES

Monthly Environmental Monitoring & Audit Report (No.37) – August 2016 Water Quality Monitoring Data for Contract 5, 6 and SS C505

Date 2-Aug-16
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM1-C 15:21 0.36 26.4 26.4 7.21 7.2 89.1 88.8 171.0 170.0 9.9 9.9 137 138.5
26.4 7.17 88.5 169.0 9.9 140
WM1 15:31 0.41 27.3 27.3 7.02 7.0 88.6 88.8 195.0 198.0 9.3 9.3 162 164.0
27.3 7.06 88.9 201.0 9.3 166
Date 4-Aug-16
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM1-C 11:05 0.34 26.7 26.7 6.94 6.9 89.8 89.9 13.2 12.9 9.9 9.9 12 12.0
26.7 6.95 90.0 12.5 9.9 12
WM1 11:00 0.26 26.5 26.5 7.27 7.3 89.1 89.4 15.5 16.0 9.6 9.6 18 18.5
26.5 7.28 89.6 16.4 9.6 19
Date 6-Aug-16
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM1-C 9:40 0.34 26.8 26.8 7.5 7.5 92.2 92.3 13.4 13.2 10.7 10.7 10 10.0
26.8 7.53 92.4 12.9 10.7 10
WM1 9:30 0.26 28 28.0 6.85 6.9 90.1 90.4 46.6 44.8 10.3 10.3 47 47.0
28 6.86 90.7 43.0 10.3 47
Date 8-Aug-16
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM1-C 12:11 0.34 28.9 28.9 7.69 7.7 98.4 98.2 9.1 9.1 9.1 9.1 4 4.5
28.9 7.74 97.9 9.0 9.1 5
WM1 11:57 0.36 28.7 28.7 7.33 7.3 94.9 95.2 12.3 12.8 9.1 9.1 12 11.0
28.7 7.35 95.4 13.3 9.1 10
Date 10-Aug-16
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM1-C 11:00 0.36 25.9 25.9 7.02 7.0 86.7 86.8 302.0 308.5 9.3 9.3 288 287.5
25.9 7.03 86.8 315.0 9.3 287
WM1 10:50 0.29 25.9 25.9 7.14 7.2 87.7 87.8 312.0 309.5 9.2 9.3 282 283.0
25.9 7.16 87.8 307.0 9.3 284

Agreement No. CE 45/2008 (CE) Liantang/Heung Yuen Wai Boundary Control Point and Associated Works

AUES

Monthly Environmental Monitoring & Audit Report (No.37) – August 2016

Date 12-Aug-16
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM1-C 11:30 0.35 26.4 26.4 7.31 7.3 90.3 90.4 11.6 11.2 10.2 10.2 10 10.0
26.4 7.33 90.4 10.7 10.1 10
WM1 11:15 0.26 26.6 26.6 7.28 7.3 90.2 90.3 14.7 14.8 10.1 10.1 13 13.0
26.6 7.28 90.4 14.8 10.1 13
Date 16-Aug-16
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM1-C 10:55 0.34 26.9 26.9 7.08 7.1 88.5 88.4 20.9 21.3 10.8 10.5 16 16.0
26.8 7.02 88.2 21.6 10.2 16
WM1 11:10 0.26 26.8 26.8 6.64 6.7 82.8 82.9 50.9 50.8 9.4 9.5 55 37.0
26.8 6.66 82.9 50.6 9.5 19
Date 18-Aug-16
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM1-C 11:25 0.35 26.9 26.9 6.77 6.8 84.8 84.8 231.0 230.0 9 9.1 191 188.5
26.9 6.78 84.8 229.0 9.1 186
WM1 11:15 0.28 26.8 26.8 6.99 7.0 89.3 89.4 183.0 182.0 8.9 8.9 155 151.5
26.8 7 89.4 181.0 8.9 148
Date 20-Aug-16
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM1-C 11:53 0.27 28.4 28.4 7.07 7.1 90.8 91.3 17.8 18.1 9.1 9.1 15 16.0
28.4 7.14 91.7 18.3 9.1 17
WM1 12:07 0.33 30.2 30.2 6.94 7.0 92.1 92.4 49.7 50.4 8.8 8.8 52 52.5
30.2 6.97 92.7 51.0 8.8 53
Date 22-Aug-16
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM1-C 11:30 0.34 27.9 27.9 6.78 6.9 86.3 87.6 15.5 15.2 9.8 9.8 12 13.0
27.9 6.94 88.8 14.9 9.8 14
WM1 11:20 0.26 27.8 27.8 7.06 7.1 89.8 90.5 33.5 33.9 9.8 9.8 18 19.0
27.8 7.12 91.1 34.3 9.8 20

Agreement No. CE 45/2008 (CE) Liantang/Heung Yuen Wai Boundary Control Point and Associated Works

AUES

Monthly Environmental Monitoring & Audit Report (No.37) – August 2016

Date 24-Aug-16
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM1-C 12:31 0.23 28 28.0 7.25 7.2 92.9 92.7 11.2 11.3 8 8.0 7 7.0
28 7.22 92.4 11.4 8 7
WM1 12:16 0.30 28.1 28.1 7.2 7.2 91.8 91.5 13.7 13.7 8.2 8.2 12 11.5
28.1 7.17 91.2 13.6 8.2 11
Date 26-Aug-16
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM1-C 11:02 0.31 28.6 28.6 7.6 7.6 98.4 98.3 10.4 10.5 8.3 8.3 8 8.0
28.6 7.58 98.1 10.6 8.3 8
WM1 10:49 0.23 28.5 28.5 7.26 7.2 93.4 93.2 21.9 21.8 8.2 8.2 25 24.5
28.5 7.23 93.0 21.6 8.2 24
Date 29-Aug-16
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM1-C 12:21 0.37 25.7 25.7 7.49 7.5 91.7 92.3 11.5 11.8 8.9 8.9 6 6.0
25.7 7.57 92.9 12.1 8.9 6
WM1 12:37 0.29 25.6 25.7 7.13 7.2 87.4 87.8 17.7 17.9 8.6 8.6 20 20.0
25.7 7.17 88.1 18.0 8.6 20
Date 31-Aug-16
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM1-C 10:00 0.34 26.6 26.6 8.19 8.2 102.1 102.2 7.5 7.3 9.6 9.6 4 4.0
26.6 8.17 102.3 7.2 9.6 4
WM1 10:10 0.26 26.3 26.3 7.58 7.6 94.1 94.3 11.7 11.5 9.2 9.2 8 8.5
26.3 7.65 94.5 11.2 9.2 9

Agreement No. CE 45/2008 (CE) Liantang/Heung Yuen Wai Boundary Control Point and Associated Works

AUES

Monthly Environmental Monitoring & Audit Report (No.37) – August 2016 Water Quality Monitoring Data for Contract 2 and 3

Date 2-Aug-16
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM4-CA 16:20 0.21 25.8 25.8 7.27 7.4 89.6 90.7 19.9 20.0 9.8 9.8 16 16.5
25.8 7.47 91.7 20.1 9.8 17
WM4-CB 16:37 0.47 26.5 26.5 6.79 6.8 84.5 84.8 28.7 29.0 8.9 8.9 22 22.0
26.5 6.83 85.0 29.3 8.9 22
WM4 16:04 0.39 26.3 26.3 7.35 7.4 91.2 91.6 34.7 35.0 9.4 9.4 29 29.5
26.3 7.37 91.9 35.2 9.4 30
Date 4-Aug-16
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM4-CA 13:05 0.18 26.7 26.7 7.38 7.4 92.3 92.4 98.8 100.9 9.7 9.8 95 98.0
26.7 7.39 92.5 103.0 9.8 101
WM4-CB 13:35 0.31 27.2 27.2 6.19 6.2 77.8 77.9 99.5 99.7 9.4 9.4 81 80.5
27.2 6.2 77.9 99.8 9.4 80
WM4 13:45 0.15 26.6 26.6 6.96 7.0 87.3 87.4 118.0 119.0 8.9 8.9 113 114.5
26.6 6.97 87.4 120.0 8.9 116
Date 6-Aug-16
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM4-CA 11:45 0.18 29.4 29.4 7.19 7.2 94.8 95.0 28.9 28.4 9.6 9.6 25 24.5
29.4 7.21 95.1 27.8 9.6 24
WM4-CB 12:00 0.31 29.6 29.6 6.72 6.7 87.9 88.1 10.8 11.3 8.9 8.9 8 8.0
29.6 6.74 88.2 11.8 8.9 8
WM4 11:35 0.14 29.5 29.5 7.21 7.2 94.0 94.3 27.3 27.0 9.2 9.2 20 20.5
29.5 7.24 94.5 26.6 9.2 21
Date 8-Aug-16
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM4-CA 12:49 0.30 29.4 29.5 7.23 7.3 94.5 94.7 9.3 9.4 9.4 9.4 6 6.0
29.5 7.31 94.9 9.4 9.4 6
WM4-CB 13:08 0.33 31.4 31.5 7.16 7.2 97.1 97.5 10.2 10.6 8.8 8.8 7 7.0
31.5 7.23 97.9 11.0 8.8 7
WM4 12:37 0.37 30.4 30.4 7.3 7.3 97.6 98.2 15.4 15.8 9.1 9.1 13 13.5
30.4 7.35 98.7 16.1 9.1 14

Agreement No. CE 45/2008 (CE) Liantang/Heung Yuen Wai Boundary Control Point and Associated Works

AUES

Monthly Environmental Monitoring & Audit Report (No.37) – August 2016

Date 10-Aug-16
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM4-CA 13:15 0.20 25.4 25.4 7.64 7.7 93.0 51.2 30.8 30.9 9.6 9.7 18 18.5
25.4 7.66 9.3 31.0 9.7 19
WM4-CB 13:25 0.33 27.2 27.2 7.39 7.4 93.3 93.2 35.1 34.6 9.1 9.2 29 30.0
27.2 7.38 93.1 34.0 9.2 31
WM4 13:00 0.16 26 26.0 6.91 6.9 85.8 85.9 36.8 37.4 9 9.0 25 25.5
26 6.9 85.9 37.9 9 26
Date 12-Aug-16
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM4-CA 13:15 0.19 26.7 26.7 7.48 7.5 92.8 92.9 11.0 10.6 9.6 9.6 10 10.0
26.7 7.49 92.9 10.2 9.6 10
WM4-CB 13:30 0.31 27.4 27.4 6.75 6.7 86.1 86.1 19.2 19.3 9.3 9.3 13 13.5
27.4 6.74 86.0 19.3 9.3 14
WM4 13:00 0.14 27.2 27.2 7.18 7.2 92.2 92.2 35.0 35.1 9 9.0 31 32.0
27.2 7.19 92.1 35.1 9 33
Date 16-Aug-16
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM4-CA 12:40 0.18 25.9 25.9 7.4 7.4 92.1 92.3 8.3 8.1 8.9 9.0 3 3.0
25.9 7.45 92.4 7.9 9 3
WM4-CB 12:55 0.31 26.8 26.8 6.14 6.1 76.6 76.7 19.0 18.6 8.5 8.6 16 15.0
26.8 6.15 76.7 18.2 8.6 14
WM4 12:35 0.15 26.7 26.7 7 7.0 87.3 87.3 35.0 35.0 8.5 8.6 32 32.0
26.7 7.01 87.2 34.9 8.6 32
Date 18-Aug-16
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM4-CA 13:30 0.20 25.9 25.9 7.43 7.4 91.3 91.4 24.3 24.2 9.3 9.4 19 20.0
25.9 7.45 91.4 24.0 9.4 21
WM4-CB 13:15 0.35 26.8 26.8 6.65 6.7 83.6 83.7 38.3 37.5 8.8 8.8 29 29.0
26.8 6.66 83.7 36.6 8.8 29
WM4 13:00 0.15 26.8 26.8 7.21 7.2 90.6 90.7 35.8 35.7 8.9 9.0 36 37.0
26.7 7.22 90.7 35.5 9 38

Agreement No. CE 45/2008 (CE) Liantang/Heung Yuen Wai Boundary Control Point and Associated Works

AUES

Monthly Environmental Monitoring & Audit Report (No.37) – August 2016

Date 20-Aug-16
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM4-CA 10:00 0.29 26.3 26.3 7.69 7.7 95.2 95.8 13.5 13.9 11.2 11.2 3 3.0
26.3 7.74 96.4 14.3 11.2 3
WM4-CB 9:21 0.37 27 27.0 7.08 7.1 88.7 89.1 10.1 10.6 10.3 10.3 10 10.0
27 7.13 89.5 11.1 10.3 10
WM4 9:45 0.36 27 27.0 7.15 7.2 90.3 90.8 34.3 34.0 10.7 10.7 32 35.0
27 7.19 91.3 33.6 10.7 38
Date 22-Aug-16
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM4-CA 12:59 0.37 30.6 30.6 7.08 7.0 94.9 94.3 18.0 18.7 11.2 11.2 6 5.5
30.6 7.01 93.6 19.3 11.2 5
WM4-CB 12:45 0.37 30.4 30.4 6.93 7.0 92.3 92.8 28.8 29.1 11.3 11.3 21 20.5
30.4 6.97 93.3 29.3 11.3 20
WM4 13:27 0.33 31 31.1 7.09 7.1 95.4 96.1 14.9 15.3 11 11.0 15 15.0
31.1 7.14 96.7 15.7 11 15
Date 24-Aug-16
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM4-CA 9:36 0.12 26.7 26.7 7.24 7.7 103.0 102.9 6.0 5.9 12.2 12.2 6 6.0
26.7 8.21 102.8 5.8 12.2 6
WM4-CB 9:44 0.27 27.8 27.8 7.01 7.0 90.4 90.2 11.1 11.4 8.4 8.4 13 12.5
27.8 7.07 89.9 11.6 8.4 12
WM4 10:01 0.16 27.4 27.4 7.49 7.5 95.0 95.2 23.2 23.5 8.3 8.3 28 28.5
27.4 7.52 95.4 23.7 8.3 29
Date 26-Aug-16
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM4-CA 11:39 0.14 28.8 28.8 7.42 7.4 96.2 96.0 8.1 8.1 8.2 8.2 9 9.0
28.8 7.39 95.8 8.1 8.2 9
WM4-CB 11:50 0.28 30.5 30.5 7.19 7.2 95.9 96.2 12.0 12.0 8 8.0 12 12.0
30.5 7.22 96.4 11.9 8 12
WM4 11:31 0.17 29.6 29.6 7.38 7.4 96.7 96.3 17.9 18.1 8.1 8.1 20 19.5
29.6 7.34 95.9 18.2 8.1 19

Agreement No. CE 45/2008 (CE) Liantang/Heung Yuen Wai Boundary Control Point and Associated Works

AUES

Monthly Environmental Monitoring & Audit Report (No.37) – August 2016

Date 29-Aug-16
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM4-CA 11:29 0.19 25.3 25.3 7.89 7.9 95.9 96.3 8.5 8.6 9.4 9.4 9 8.0
25.3 7.91 96.7 8.7 9.4 7
WM4-CB 11:43 0.33 26.4 26.4 7.16 7.2 88.9 89.3 25.2 26.0 8.6 8.6 15 14.5
26.4 7.23 89.7 26.7 8.6 14
WM4 11:15 0.29 26.4 26.5 7.73 7.8 96.1 96.8 29.0 29.4 9.5 9.5 22 22.5
26.5 7.81 97.5 29.7 9.5 23
Date 31-Aug-16
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM4-CA 13:15 0.18 27.1 27.1 7.8 7.8 98.0 98.2 9.9 9.9 8.2 8.2 8 8.5
27.1 7.81 98.3 10.0 8.2 9
WM4-CB 13:30 0.31 28.2 28.2 7.02 7.0 90.1 90.4 9.1 9.0 7.6 7.6 9 8.5
28.2 7.04 90.6 8.9 7.6 8
WM4 13:00 0.14 28.3 28.3 7.49 7.5 96.0 96.3 11.5 11.2 7.7 7.7 10 10.0
28.3 7.5 96.5 10.8 7.7 10

Agreement No. CE 45/2008 (CE) Liantang/Heung Yuen Wai Boundary Control Point and Associated Works

AUES

Monthly Environmental Monitoring & Audit Report (No.37) – August 2016 Water Quality Monitoring Data for Contract 6

Date 2-Aug-16
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM2A-C 15:07 0.36 25.7 25.7 7.74 7.8 94.7 95.1 17.6 17.9 10.70 10.7 14 13.5
25.7 7.83 95.5 18.1 10.70 13
WM2A 15:12 0.23 26.5 26.5 6.97 7.0 89.3 89.9 48.0 48.4 10.30 10.3 56 55.0
26.5 7.05 90.5 48.7 10.30 54
Date 3-Aug-16#
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM2A-C 10:35 0.28 4.0 4.0 <2 <2
3.9 <2
WM2A 10:45 0.18 202.0 203.5 170 170.0
205.0 170
Date 4-Aug-16
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM2A-C 10:20 0.28 25.6 25.6 7.61 7.6 93.1 93.2 4.2 4.1 9.8 9.8 3 2.5
25.6 7.63 93.2 4.0 9.8 2
WM2A 10:45 0.17 27 27.0 7.06 7.1 87.9 88.0 24.8 24.7 9.4 9.5 24 23.5
27 7.04 88.0 24.6 9.5 23
Date 5-Aug-16#
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM2A-C 11:55 0.28 5.4 5.3 4 4.0
5.2 4
WM2A 11:45 0.17 24.5 24.6 14 14.0
24.7 14
Date 6-Aug-16
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM2A-C 10:15 0.28 26.1 26.1 7.36 7.4 92.6 92.8 6.9 7.0 10.10 10.1 2 2.0
26.1 7.39 92.9 7.1 10.10 2
WM2A 10:00 0.17 30.1 30.1 6.6 6.6 86.2 86.5 24.7 24.4 10.30 10.3 13 13.5
30.1 6.63 86.7 24.0 10.30 14

Agreement No. CE 45/2008 (CE) Liantang/Heung Yuen Wai Boundary Control Point and Associated Works

AUES

Monthly Environmental Monitoring & Audit Report (No.37) – August 2016

Date 8-Aug-16
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM2A-C 11:01 0.34 26.5 26.5 7.52 7.5 93.8 93.9 8.7 8.7 9.40 9.4 <2 <2
26.5 7.54 93.9 8.7 9.40 <2
WM2A 11:27 0.31 30.5 30.5 6.79 6.8 90.6 91.0 19.2 19.8 8.70 8.7 11 11.0
30.5 6.83 91.3 20.3 8.70 11
Date 10-Aug-16
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM2A-C 10:25 0.30 25.4 25.4 7.77 7.8 94.5 94.6 34.4 33.8 10.30 10.4 21 22.0
25.4 7.79 94.6 33.2 10.50 23
WM2A 10:40 0.19 26.7 26.7 7.04 7.0 90.3 90.4 43.1 42.8 9.50 9.5 42 41.0
26.7 7.03 90.5 42.5 9.50 40
Date 11-Aug-16#
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM2A-C 13:55 8.6 8.6 12 12.0
8.5 12
WM2A 14:05 21.6 21.1 34 34.0
20.6 34
Date 12-Aug-16
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM2A-C 10:54 0.28 25.4 25.4 7.41 7.4 91.1 91.3 10.1 10.3 9.90 9.9 13 13.5
25.4 7.43 91.4 10.4 9.90 14
WM2A 11:13 0.18 27 27.0 7.19 7.2 90.3 90.6 22.6 22.5 10.00 10.0 33 33.5
27 7.23 90.8 22.3 10.00 34
Date 16-Aug-16
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM2A-C 11:38 0.28 25.6 25.6 7.35 7.4 89.8 89.9 6.6 6.8 9.50 9.5 3 3.0
25.6 7.37 89.9 7.0 9.50 3
WM2A 11:25 0.17 25.8 25.8 7.42 7.4 91.4 91.5 24.4 24.5 9.70 9.8 13 14.0
25.8 7.43 91.5 24.6 9.80 15

Agreement No. CE 45/2008 (CE) Liantang/Heung Yuen Wai Boundary Control Point and Associated Works

AUES

Monthly Environmental Monitoring & Audit Report (No.37) – August 2016

Date 18-Aug-16
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM2A-C 10:40 0.30 26.1 26.1 7.38 7.4 90.8 90.9 26.4 26.7 9.90 10.0 20 20.0
26.1 7.4 90.9 26.9 10.00 20
WM2A 11:00 0.20 27 27.0 7.2 7.2 90.6 90.7 347.0 357.5 9.30 9.3 243 244.0
27 7.21 90.7 368.0 9.30 245
Date 19-Aug-16#
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM2A-C 11:05 61.7 62.1 19 19.0
62.4
WM2A 10:55 272.0 265.5 336 336.0
259.0
Date 20-Aug-16
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM2A-C 11:20 0.37 26.2 26.2 7.47 7.5 92.2 92.3 6.6 6.6 9.00 9.0 5 4.5
26.2 7.49 92.4 6.6 9.00 4
WM2A 11:39 0.29 28.1 28.1 6.91 6.8 88.3 88.7 539.0 547.5 8.80 8.8 339 335.5
28.1 6.74 89.1 556.0 8.80 332
Date 22-Aug-16
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM2A-C 10:46 0.36 25.6 25.6 7.65 7.7 93.7 94.0 9.0 9.1 10.70 10.7 8 8.0
25.6 7.69 94.3 9.1 10.70 8
WM2A 11:08 0.18 28.4 28.4 7.16 7.2 92.0 92.7 377.0 374.5 9.90 9.9 251 248.0
28.4 7.24 93.3 372.0 9.90 245
Date 23-Aug-16#
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM2A-C 11:20 0.33 5.1 5.0 9 9.0
4.9
WM2A 11:30 0.37 24.5 24.7 35 35.0
24.8

Agreement No. CE 45/2008 (CE) Liantang/Heung Yuen Wai Boundary Control Point and Associated Works

AUES

Monthly Environmental Monitoring & Audit Report (No.37) – August 2016

Date 24-Aug-16
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM2A-C 11:47 0.24 26.8 26.8 7.47 7.5 93.5 93.3 10.3 10.6 8.10 8.1 8 7.5
26.8 7.46 93.1 10.8 8.10 7
WM2A 12:06 0.18 27.9 27.9 6.9 6.9 88.6 88.7 23.6 23.8 8.30 8.3 23 22.5
27.9 6.91 88.8 23.9 8.30 22
Date 26-Aug-16
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM2A-C 10:22 0.22 26 26.0 7.58 7.6 93.2 93.1 10.6 10.5 8.10 8.1 6 5.5
26 7.56 92.9 10.3 8.10 5
WM2A 10:39 0.16 28 28.0 7.11 7.1 90.8 90.4 23.3 23.1 8.10 8.1 14 14.5
28 7.07 89.9 22.9 8.10 15
Date 29-Aug-16
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM2A-C 13:14 0.33 24.8 24.9 7.67 7.6 92.6 93.0 20.7 20.9 8.60 8.6 32 31.5
24.9 7.61 93.3 21.1 8.60 31
WM2A 12:54 0.27 26.3 26.3 7.27 7.2 92.3 92.1 23.7 24.1 8.60 8.6 31 30.5
26.3 7.22 91.9 24.5 8.60 30
Date 31-Aug-16
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM2A-C 10:40 0.28 25.4 25.4 7.93 7.9 96.8 96.7 15.5 15.8 8.30 8.3 10 9.5
25.4 7.91 96.6 16.0 8.30 9
WM2A 10:25 0.18 26.3 26.3 7.41 7.4 91.8 92.0 24.9 24.7 8.50 8.5 26 25.0
26.3 7.42 92.1 24.5 8.50 24

Remarks: # Additional water quality monitoring for the parameters with Action/Limit Level exceedance triggered only.

Agreement No. CE 45/2008 (CE) Liantang/Heung Yuen Wai Boundary Control Point and Associated Works

AUES

Monthly Environmental Monitoring & Audit Report (No.37) – August 2016

Date 2-Aug-16
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM2B-C 14:42 0.02 25.3 25.3 7.54 7.5 91.5 91.6 10.4 10.3 11.30 11.3 6 5.5
25.3 7.55 91.6 10.1 11.30 5
WM2B 14:53 0.05 27.1 27.1 7.39 7.4 93.1 93.4 27.1 26.8 10.70 10.7 22 22.0
27.1 7.45 93.7 26.4 10.70 22
Date 3-Aug-16#
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM2B-C 10:15 0.03 3.9 3.8 <2 <2
3.6 <2
WM2B 10:25 0.03 9.9 10.4 15 15.0
10.8 15
Date 4-Aug-16
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM2B-C 10:10 0.03 24.7 24.7 6.82 6.8 82.6 82.7 3.4 3.3 10.80 10.9 <2 <2
24.7 6.83 82.8 3.2 10.90 <2
WM2B 10:00 0.03 27.6 27.6 7.85 7.9 99.6 99.7 10.9 11.1 10.5 10.6 22 21.5
27.6 7.86 99.7 11.2 10.6 21
Date 6-Aug-16
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM2B-C 10:33 0.02 25 25.0 6.48 6.5 79.6 79.8 3.7 3.7 10.50 10.5 <2 <2
25 6.5 79.9 3.6 10.50 <2
WM2B 10:23 0.03 27.5 27.5 7.61 7.6 94.7 94.9 10.7 11.1 9.70 9.7 10 10.0
27.5 7.63 95.0 11.4 9.70 10
Date 8-Aug-16
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM2B-C 10:34 0.02 25 25.0 6.71 6.7 81.2 81.0 8.3 8.6 10.90 10.9 <2 <2
25 6.68 80.7 8.9 10.90 <2
WM2B 10:47 0.02 29.1 29.1 7.27 7.3 96.3 97.2 9.5 9.8 9.80 9.8 5 5.0
29.1 7.33 98.0 10.1 9.80 5

Agreement No. CE 45/2008 (CE) Liantang/Heung Yuen Wai Boundary Control Point and Associated Works

AUES

Monthly Environmental Monitoring & Audit Report (No.37) – August 2016

Date 10-Aug-16
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM2B-C 10:00 0.04 25.5 25.5 6.64 6.6 80.0 80.1 41.5 41.1 11.20 11.3 69 68.0
25.5 6.64 80.1 40.7 11.30 67
WM2B 10:15 0.04 26 26.0 6.98 7.0 90.2 90.3 51.0 51.3 10.60 10.6 61 61.0
26 6.99 90.3 51.5 10.60 61
Date 11-Aug-16#
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM2B-C 13:40 3.2 3.1 2 2.0
3.1 2
WM2B 13:30 11.4 11.3 11 11.0
11.1 11
Date 12-Aug-16
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM2B-C 10:28 0.06 24.7 24.7 6.6 6.6 79.2 79.1 7.4 7.6 11.80 11.8 8 8.0
24.7 6.59 79.0 7.8 11.80 8
WM2B 10:35 0.04 26.1 26.1 7.12 7.1 90.3 90.4 11.3 11.4 10.30 10.4 9 9.5
26.1 7.13 90.4 11.4 10.40 10
Date 16-Aug-16
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM2B-C 12:00 0.04 24.5 24.5 6.6 6.6 78.6 78.6 3.8 3.8 9.80 10.0 2 2.0
24.5 6.57 78.5 3.7 10.10 2
WM2B 11:50 0.04 26.2 26.2 7.49 7.5 92.4 92.5 10.4 10.3 9.70 9.7 9 9.0
26.2 7.52 92.5 10.2 9.70 9
Date 18-Aug-16
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM2B-C 10:20 0.04 24.8 24.8 6.02 6.0 72.5 72.5 14.3 14.2 10.90 11.0 <2 2.0
24.8 6.02 72.5 14.1 11.10 2
WM2B 10:30 0.04 26.9 26.9 7.36 7.4 92.0 92.1 >999 >999 8.90 8.9 1360 1375.0
26.9 7.35 92.1 >999 8.90 1390

Agreement No. CE 45/2008 (CE) Liantang/Heung Yuen Wai Boundary Control Point and Associated Works

AUES

Monthly Environmental Monitoring & Audit Report (No.37) – August 2016

Date 19-Aug-16#
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM2B-C 11:20 2.8 2.9 <2 <2
2.9
WM2B 11:13 23.7 23.7 15 15.0
23.6
Date 20-Aug-16
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM2B-C 10:47 0.02 25 25.1 6.45 6.5 78.2 78.6 3.5 3.5 9.90 9.9 <2 <2
25.1 6.47 78.9 3.6 9.90 <2
WM2B 10:59 0.04 28.7 28.7 6.97 7.0 91.3 91.6 10.1 10.4 8.90 8.9 10 11.0
28.6 6.99 91.8 10.7 8.90 12
Date 22-Aug-16
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM2B-C 10:30 0.03 26 26.0 8.12 8.1 100.1 99.5 3.6 3.7 11.40 11.4 4 4.0
26 8.02 98.9 3.8 11.40 4
WM2B 10:20 0.04 28.5 28.5 7.65 7.7 98.3 98.8 >999 >999 9.90 9.9 1720 1720.0
28.4 7.69 99.3 >999 9.90 1720
Date 23-Aug-16#
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM2B-C 11:00 0.02 3.8 3.6 <2 <2
3.4
WM2B 11:10 0.03 9.0 8.1 15 15.0
7.2
Date 24-Aug-16
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM2B-C 11:27 0.02 25.2 25.2 6.72 6.7 81.6 81.4 5.9 5.9 8.40 8.4 8 9.0
25.2 6.69 81.2 6.0 8.40 10
WM2B 11:22 0.01 30 30.0 7.03 7.0 94.2 94.0 11.1 11.3 8.00 8.0 16 16.0
30 7.01 93.8 11.5 8.00 16

Agreement No. CE 45/2008 (CE) Liantang/Heung Yuen Wai Boundary Control Point and Associated Works

AUES

Monthly Environmental Monitoring & Audit Report (No.37) – August 2016

Date 26-Aug-16
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM2B-C 10:09 0.02 25 25.0 6.7 6.7 81.1 81.3 6.9 7.0 8.60 8.6 4 4.5
25 6.72 81.4 7.0 8.60 5
WM2B 10:16 0.02 27.9 27.9 7.82 7.8 99.9 99.7 7.7 7.7 8.30 8.3 8 7.0
27.9 7.79 99.4 7.8 8.30 6
Date 29-Aug-16
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM2B-C 13:49 0.02 24.4 24.5 6.82 6.9 81.5 81.9 3.4 3.4 8.50 8.5 <2 <2
24.5 6.91 82.3 3.5 8.50 <2
WM2B 13:37 0.03 25.1 25.1 7.33 7.4 89.0 89.3 7.4 7.4 8.40 8.4 4 4.5
25.1 7.37 89.5 7.5 8.40 5
Date 31-Aug-16
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM2B-C 10:55 0.02 24.8 24.8 6.73 6.7 81.2 80.9 2.1 2.1 8.60 8.6 <2 <2
24.8 6.7 80.5 2.1 8.60 <2
WM2B 10:45 0.02 27.3 27.3 8.07 8.1 101.7 101.9 7.0 6.9 8.30 8.3 6 7.0
27.3 8.08 102.1 6.8 8.30 8

Remarks: # Additional water quality monitoring for the parameters with Action/Limit Level exceedance triggered only.

Agreement No. CE 45/2008 (CE) Liantang/Heung Yuen Wai Boundary Control Point and Associated Works

AUES

Monthly Environmental Monitoring & Audit Report (No.37) – August 2016 Water Quality Monitoring Data for Contract 2 and 6

Date 2-Aug-16
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM3-C 13:47 0.37 26.5 26.5 7.76 7.7 97.1 96.7 253.0 260.0 9.10 9.1 338 339.0
26.5 7.7 96.2 267.0 9.10 340
WM3 13:59 0.29 27.3 27.3 7.1 7.1 89.5 89.7 237.0 243.0 9.50 9.5 224 229.5
27.3 7.11 89.8 249.0 9.50 235
Date 4-Aug-16
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM3-C 14:45 0.05 26.7 26.7 6.84 6.8 85.8 85.8 >999 >999 8.80 8.8 1280 1270.0
26.7 6.85 85.7 >999 8.80 1260
WM3 14:55 0.20 27.1 27.1 7.21 7.2 90.5 90.6 >999 >999 9.30 9.3 1500 1470.0
27.1 7.23 90.6 >999 9.30 1440
Date 6-Aug-16
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM3-C 10:50 0.30 28.7 28.7 6.6 6.6 84.2 84.4 19.4 18.8 7.70 7.7 23 23.0
28.7 6.64 84.5 18.1 7.70 23
WM3 11:00 0.15 28.7 28.7 6.61 6.6 87.1 87.3 22.0 21.2 8.90 8.9 22 23.5
28.7 6.63 87.5 20.4 8.90 25
Date 8-Aug-16
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM3-C 10:01 0.31 29 29.0 6.66 6.6 86.9 86.6 18.8 19.1 9.90 9.9 32 32.5
29 6.63 86.3 19.3 9.90 33
WM3 9:47 0.19 29.8 29.8 6.95 7.0 91.6 91.8 20.3 20.7 10.10 10.1 22 23.0
29.8 6.98 91.9 21.0 10.10 24
Date 10-Aug-16
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM3-C 11:30 0.05 26.1 26.1 6.58 6.6 80.8 80.9 74.0 75.5 9.20 9.2 101 100.5
26.1 6.6 80.9 76.9 9.20 100
WM3 11:38 0.15 25.7 25.7 6.93 6.9 85.1 85.2 51.5 51.7 9.60 9.6 45 44.5
25.7 6.94 85.3 51.8 9.60 44

Agreement No. CE 45/2008 (CE) Liantang/Heung Yuen Wai Boundary Control Point and Associated Works

AUES

Monthly Environmental Monitoring & Audit Report (No.37) – August 2016

Date 12-Aug-16
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM3-C 10:20 0.20 27.2 27.2 6.51 6.5 81.6 81.6 9.5 9.3 10.70 10.7 17 17.0
27.2 6.53 81.5 9.2 10.70 17
WM3 10:10 0.16 26.4 26.4 7.03 7.0 87.4 87.5 8.0 8.1 10.30 10.4 9 9.0
26.4 7.01 87.5 8.2 10.40 9
Date 16-Aug-16
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM3-C 12:10 0.05 27.1 27.1 6.39 6.4 80.5 80.6 20.8 21.1 7.50 7.6 22 21.5
27.1 6.41 80.6 21.3 7.60 21
WM3 12:20 0.16 26.7 26.7 6.75 6.8 84.1 84.2 17.5 17.3 8.30 8.4 14 13.5
26.7 6.75 84.2 17.1 8.50 13
Date 18-Aug-16
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM3-C 10:10 0.05 27 27.0 6.74 6.7 84.9 85.1 155.0 153.0 9.90 10.0 300 309.5
27 6.75 85.2 151.0 10.10 319
WM3 10:00 0.18 26.6 26.6 6.79 6.8 84.3 84.4 144.0 148.0 11.30 11.3 132 130.5
26.6 6.8 84.5 152.0 11.20 129
Date 20-Aug-16
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM3-C 10:25 0.27 28.5 28.5 6.74 6.8 87.1 87.5 87.1 87.7 9.00 9.0 116 118.0
28.5 6.77 87.9 88.3 9.00 120
WM3 10:33 0.19 28.9 28.9 6.96 7.0 91.2 91.5 94.3 93.8 9.40 9.4 100 103.5
28.9 6.98 91.8 93.3 9.40 107
Date 22-Aug-16
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM3-C 11:47 0.27 30.8 30.8 6.47 6.5 86.8 87.1 >999 >999 13.30 13.3 13400 13100.0
30.8 6.51 87.4 >999 13.30 12800
WM3 12:01 0.33 29.2 29.2 6.64 6.7 86.5 87.2 104.0 107.0 12.10 12.1 101 104.0
29.1 6.71 87.9 110.0 12.10 107

Agreement No. CE 45/2008 (CE) Liantang/Heung Yuen Wai Boundary Control Point and Associated Works

AUES

Monthly Environmental Monitoring & Audit Report (No.37) – August 2016

Date 24-Aug-16
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM3-C 11:14 0.02 29.2 29.2 6.35 6.3 83.1 83.1 18.2 18.4 7.80 7.8 65 64.0
29.2 6.34 83.0 18.5 7.80 63
WM3 10:51 0.11 28 28.0 6.85 7.8 87.1 87.0 12.4 12.3 9.30 9.3 16 16.0
28 8.82 86.8 12.1 9.30 16
Date 26-Aug-16
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM3-C 9:55 0.02 28.8 28.8 6.66 6.6 86.4 86.3 12.3 12.1 7.90 7.9 20 20.0
28.8 6.61 86.1 11.8 7.90 20
WM3 9:50 0.12 27.5 27.5 7.58 7.6 96.1 95.9 6.7 6.7 9.30 9.3 8 8.0
27.5 7.54 95.6 6.6 9.30 8
Date 29-Aug-16
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM3-C 14:07 0.31 26.9 26.9 7.06 7.1 88.5 88.8 11.3 11.9 8.60 8.6 20 20.5
26.9 7.11 89.1 12.4 8.60 21
WM3 14:19 0.19 27.1 27.2 7.04 7.1 90.1 91.0 12.7 12.9 8.90 8.9 15 15.0
27.3 7.11 91.9 13.1 8.90 15
Date 31-Aug-16
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM3-C 11:00 0.03 28.8 28.8 6.87 6.8 89.1 88.6 7.7 7.8 7.30 7.3 15 14.5
28.8 6.66 88.1 8.0 7.30 14
WM3 11:15 0.15 28.6 28.6 6.27 6.3 83.4 83.3 13.4 7.9 7.90 7.9 14 15.0
28.6 6.26 83.2 13.1 7.90 16