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

AUES

Monthly Environmental Monitoring & Audit Report (No.41) – December 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) MI N MAX AVG (℃) (hPa) (m3/min) (std m3) INITIAL FINAL (g)
AM1b – Open Area, Tsung Yuen Ha Village
6-Dec-16 20261 12385.37 12409.48 1446.60 52 52 52.0 20.8 1020.7 1.78 2574 2.8774 3.1796 0.3022 117
12-Dec-16 20276 12409.48 12433.62 1448.40 50 50 50.0 21.1 1015.1 1.72 2491 2.8595 3.0073 0.1478 59
17-Dec-16 20294 12433.62 12457.77 1449.00 50 50 50.0 16.6 1023.2 1.74 2515 2.8130 3.0334 0.2204 88
22-Dec-16 20322 12457.77 12481.27 1410.00 52 52 52.0 22.4 1016.8 1.77 2499 2.8604 3.0061 0.1457 58
28-Dec-16 20330 12481.27 12504.77 1410.00 50 50 50.0 14 1023 1.76 2479 2.8586 3.0730 0.2144 86
AM2 - Village House near Lin Ma Hang Road
6-Dec-16 20260 7904.19 7927.98 1427.40 40 40 40.0 20.8 1020.7 1.27 1820 2.8732 3.1373 0.2641 145
12-Dec-16 20275 7927.98 7951.78 1428.00 31 31 31.0 21.1 1015.1 0.99 1417 2.8588 3.0646 0.2058 145
17-Dec-16 20293 7951.78 7975.61 1429.80 35 36 35.5 16.6 1023.2 1.14 1636 2.8061 3.0065 0.2004 122
22-Dec-16 20321 7975.61 7999.11 1410.00 34 34 34.0 22.4 1016.8 1.08 1528 2.8597 2.9906 0.1309 86
28-Dec-16 20329 7999.11 8022.61 1410.00 34 34 34.0 14 1023 1.14 1601 2.8113 2.9813 0.1700 106
AM3 - Ta Kwu Ling Fire Service Station of Ta Kwu Ling Village
6-Dec-16 20270 9044.14 9068.14 1440.00 58 58 58.0 20.8 1020.7 1.77 2546 2.8504 3.2025 0.3521 138
12-Dec-16 20274 9068.14 9092.14 1440.00 55 55 55.0 21.1 1015.1 1.66 2388 2.8624 3.0423 0.1799 75
17-Dec-16 20292 9092.14 9116.14 1440.00 55 55 55.0 16.6 1023.2 1.68 2420 2.8011 3.0974 0.2963 122
22-Dec-16 20320 9116.14 9140.14 1440.00 55 55 55.0 22.4 1016.8 1.66 2384 2.8661 3.1406 0.2745 115
28-Dec-16 AM4b - Ho2-Dec-16 20331 use no. 10B1 20256 9140.14 Nga Yiu H11025.47 9164.14 a Village 11049.47 1440.00 1440.00 50 42 50 42 50.0 42.0 14 20.5 1023 1022.6 1.52 1.21 2187 1742 2.8335 2.8408 3.1091 2.9975 0.2756 0.1567 126 90
8-Dec-16 20269 11049.47 11073.47 1440.00 42 42 42.0 19.2 1016.5 1.21 1740 2.8771 3.0767 0.1996 115
14-Dec-16 20280 11073.47 11097.47 1440.00 42 42 42.0 21.4 1018.2 1.20 1734 2.8423 2.9908 0.1485 86
20-Dec-16 20297 11097.47 11121.47 1440.00 42 42 42.0 21.3 1017.3 1.20 1733 2.7999 2.9520 0.1521 88
23-Dec-16 20324 11121.47 11145.47 1440.00 52 52 52.0 20.2 1019 1.55 2233 2.8491 2.9384 0.0893 40
29-Dec-16 AM5a - Pin2-Dec-16 20355 g Yeung Vill20236 11145.47 age House 8872.42 11169.46 8896.12 1439.40 1422.00 34 50 34 50 34.0 50.0 15.9 20.5 1024 1022.6 1.06 1.69 1519 2406 2.8269 2.8300 2.9348 3.0712 0.1079 0.2412 71 100
8-Dec-16 20268 8896.12 8920.12 1440.00 50 50 50.0 19.2 1016.5 1.69 2435 2.8735 3.0029 0.1294 53
14-Dec-16 20278 8920.12 8944.12 1440.00 50 50 50.0 21.4 1018.2 1.69 2428 2.8262 3.0090 0.1828 75
20-Dec-16 20298 8944.12 8968.12 1440.00 32 32 32.0 21.3 1017.3 1.16 1673 2.8055 3.0039 0.1984 119
23-Dec-16 20325 8968.12 8992.12 1440.00 50 50 50.0 20.2 1019 1.69 2433 2.8508 3.0490 0.1982 81
29-Dec-16 20352 8992.12 9016.12 1440.00 52 52 52.0 15.9 1024 1.70 2448 2.8126 3.0462 0.2336 95

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

AUES

Monthly Environmental Monitoring & Audit Report (No.41) – December 2016

DATE AM6 - Wo 2-Dec-16 SAMPLE NUMBER 20237 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) 135
INITIAL7454.39 Keng Shan Village Hou FINAL 7478.39 se (min) 1440.00 MI N 44 MAX 44 AVG 44.0 (℃) 20.5 (hPa)1022.6 (m3/min) 1.41 (std m3) 2032 INITIAL 2.8241 FINAL 3.0994 (g) 0.2753
8-Dec-16 20264 7478.39 7502.39 1440.00 44 44 44.0 19.2 1016.5 1.41 2031 2.8570 3.0671 0.2101 103
14-Dec-16 20281 7502.39 7526.39 1440.00 48 48 48.0 21.4 1018.2 1.52 2191 2.8427 3.1540 0.3113 142
20-Dec-16 20299 7526.39 7550.40 1440.60 35 35 35.0 21.3 1017.3 1.15 1653 2.8185 3.0091 0.1906 115
23-Dec-16 20326 7550.40 7574.40 1440.60 20 20 20.0 20.2 1019.0 0.72 1033 2.8512 2.9263 0.0751 73
29-Dec-16 20353 7574.40 7598.39 1440.60 30 30 30.0 15.9 1024.0 0.99 1427 2.8155 2.9414 0.1259 88
AM7b - Loi Tung Village House
2-Dec-16 20238 16490.64 16514.65 1440.60 28 28 28.0 20.5 1022.6 0.72 1037 2.8401 2.9318 0.0917 88
8-Dec-16 20263 16514.65 16538.65 1440.00 28 28 28.0 19.2 1016.5 0.72 1036 2.8718 2.9850 0.1132 109
14-Dec-16 20282 16538.65 16562.65 1440.00 28 28 28.0 21.4 1018.2 0.72 1032 2.8126 2.9335 0.1209 117
20-Dec-16 20300 16562.65 16586.65 1440.00 28 28 28.0 21.3 1017.3 0.72 1032 2.8070 2.8797 0.0727 70
23-Dec-16 20327 16586.65 16610.65 1440.00 30 30 30.0 20.2 1019 0.78 1128 2.8370 2.9317 0.0947 84
29-Dec-16 20354 16610.65 16634.65 1440.00 30 30 30.0 15.9 1024 0.66 944 2.8016 2.9237 0.1221 129
AM8 - Po Kat Tsai Village No. 4
2-Dec-16 20255 10397.18 10421.19 1440.60 44 44 44.0 20.5 1022.6 1.20 1727 2.8568 3.0181 0.1613 93
8-Dec-16 20271 10421.19 10445.19 1440.00 43 43 43.0 19.2 1016.5 1.17 1680 2.8575 3.0240 0.1665 99
14-Dec-16 20279 10445.19 10469.19 1440.00 42 42 42.0 21.4 1018.2 1.13 1631 2.8147 2.9373 0.1226 75
20-Dec-16 20301 10469.19 10493.19 1440.00 42 42 42.0 21.3 1017.3 1.13 1630 2.8225 2.9034 0.0809 50
23-Dec-16 20328 10493.19 10517.19 1440.00 43 43 43.0 20.2 1019 1.17 1680 2.8173 2.8783 0.0610 36
29-Dec-16 20356 10517.19 10541.19 1440.00 44 44 44.0 15.9 1024 1.14 1636 2.8162 2.9591 0.1429 87
AM9b - Nam Wa Po Village House No. 80
6-Dec-16 20262 17800.42 17824.41 1439.40 26 26 26.0 20.8 1020.7 0.70 1001 2.8680 2.9531 0.0851 85
13-Dec-16 ( #) 20295 17824.41 17848.41 1440.00 30 30 30.0 21.1 1015.1 0.83 1197 2.8266 2.9067 0.0801 67
17-Dec-16 20296 17848.41 17872.41 1440.00 34 34 34.0 16.6 1023.2 0.98 1417 2.8297 2.9100 0.0803 57
22-Dec-16 20323 17872.41 17896.41 1440.00 30 30 30.0 22.4 1016.8 0.83 1195 2.8467 2.9182 0.0715 60
28-Dec-16 20332 17896.41 17920.41 1440.00 26 28 27.0 14 1023 1.00 1440 2.8291 2.9154 0.0863 60

Remark (#) power failure of HVS was occurred on 12 December 2016 and re-sampling was conducted on 13 December 2016.

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

AUES

Monthly Environmental Monitoring & Audit Report (No.41) – December 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-Dec-16 9:46 54.4 56.8 48.1 55.8 57.2 47.3 54.6 57.3 46.2 55.2 58.5 47.3 57.1 59.2 49.1 56.2 60.1 48.2 56 NA
8-Dec-16 9:36 54.6 57.4 48.6 54.3 57.6 50.3 54.9 57.8 50.5 55.7 58.6 51.1 53.5 56.2 50.2 54.3 56.8 49.6 55 NA
14-Dec-16 9:19 54.8 57.0 46.5 60.9 64.0 46.0 59.1 63.5 48.5 53.9 56.5 46.0 59.1 61.5 48.0 66.2 62.5 47.5 61 NA
20-Dec-16 9:29 64.0 67.0 58.5 64.4 66.5 55.5 61.6 63.5 56.0 61.1 63.0 56.5 62.7 64.0 55.5 63.7 64.0 56.0 63 NA
29-Dec-16 9:30 55.8 57.1 53.8 55.0 56.6 53.1 55.8 57.3 53.3 55.0 56.6 52.9 53.9 55.6 52.2 53.7 55.0 52.0 55 NA
NM2a - Village House near Lin Ma Hang Road
2-Dec-16 10:38 59.9 62.0 51.3 61.4 64.3 54.8 57.2 62.4 52.9 58.9 62.6 53.8 61.6 64.8 56.2 62.6 65.8 54.7 61 64
8-Dec-16 10:17 58.2 61.4 53.2 57.7 59.4 53.4 57.2 60.7 52.2 59.3 61.6 52.8 57.7 64.2 53.4 56.3 62.2 53.6 58 61
14-Dec-16 10:09 53.4 56.0 44.0 61.2 67.0 49.5 65.2 70.0 52.5 62.3 63.0 50.0 63.7 68.5 45.5 59.4 63.0 44.5 62 65
20-Dec-16 10:16 70.6 72.5 67.0 67.8 70.0 64.0 68.1 70.0 64.5 67.4 69.5 64.5 68.7 70.0 64.5 70.8 72.0 64.5 69 72
29-Dec-16 10:25 60.4 64.1 51.3 61.0 64.1 53.9 59.8 61.8 51.1 60.9 64.9 52.7 60.8 64.5 51.8 61.7 65.3 52.9 61 64
NM3 - Ping Yeung Village House
9-Dec-16 9:51 67.2 70.0 59.4 62.8 65.1 59.0 63.0 65.0 59.0 62.8 64.9 59.1 64.0 65.5 58.2 61.8 63.6 57.1 64 NA
15-Dec-16 9:16 65.8 64.2 55.7 66.7 67.1 54.3 65.4 68.3 56.7 62.7 64.6 58.3 65.4 66.2 59.4 61.7 63.8 60.0 65 NA
21-Dec-16 9:15 64.0 65.0 61.5 63.0 63.5 62.0 62.6 63.0 61.5 62.8 63.5 61.5 63.0 63.5 62.0 63.2 64.5 61.5 63 NA
30-Dec-16 10:10 62.1 63.5 60.1 66.4 68.9 60.0 61.4 62.5 60.1 62.4 63.4 61.1 62.5 63.5 60.6 62.5 63.4 61.6 63 NA
NM4 - Wo Keng Shan Village House
9-Dec-16 9:17 66.1 65.7 53.9 67.1 66.8 55.4 73.3 69.4 55.1 66.6 69.4 58.0 68.6 70.2 54.5 62.8 64.8 54.6 69 NA
15-Dec-16 10:04 64.2 66.4 54.2 66.7 68.4 55.2 65.2 67.0 56.7 65.1 66.8 55.2 67.1 68.4 57.1 63.2 65.5 55.4 65 NA
21-Dec-16 9:57 66.1 68.0 62.5 68.3 70.5 65.0 67.0 68.5 64.5 65.2 67.0 62.0 65.1 67.5 61.0 67.7 69.5 63.5 67 NA
30-Dec-16 9:38 64.9 65.7 50.0 62.6 64.8 49.0 64.3 65.0 50.2 65.3 67.2 50.6 61.2 58.8 47.0 66.1 71.0 47.7 64 NA
NM5– Ping Yeung Village House
9-Dec-16 10:29 55.7 57.1 52.1 56.6 57.8 53.8 59.4 62.3 53.9 57.3 59.0 52.9 60.1 62.0 54.0 60.0 61.9 54.0 59 NA
15-Dec-16 9:40 53.0 55.0 48.0 57.4 54.5 47.5 55.5 58.0 46.0 51.1 53.0 44.5 56.7 55.5 46.5 64.3 68.5 48.0 59 NA
21-Dec-16 10:54 66.6 70.5 58.5 59.3 60.5 57.5 60.6 61.5 57.0 59.6 60.5 57.0 60.7 60.0 56.5 56.9 57.0 56.0 62 NA
30-Dec-16 11:20 50.3 52.5 46.1 50.0 53.7 44.9 49.1 52.1 44.2 48.8 52.2 43.3 49.0 52.5 44.4 48.9 51.8 43.7 49 NA
NM6 – Tai Tong Wu Village House 2
9-Dec-16 11:03 58.7 62.0 53.5 54.4 54.9 53.3 54.6 55.5 53.1 54.6 55.1 53.3 54.2 55.0 53.0 56.1 58.8 53.0 56 NA
15-Dec-16 10:22 68.1 65.0 47.0 58.7 60.0 49.0 55.9 57.5 49.5 57.1 58.0 48.5 54.9 57.0 48.0 54.4 57.0 47.0 62 NA
21-Dec-16 11:31 69.1 71.0 64.5 65.6 67.5 62.0 68.5 70.0 65.5 65.2 66.0 62.0 65.6 67.0 63.0 64.8 66.5 63.0 67 NA
30-Dec-16 10:45 58.0 61.5 49.2 58.5 61.1 52.0 60.3 62.2 54.3 58.1 60.5 53.9 57.9 60.7 52.3 58.8 61.1 53.5 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.41) – December 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
9-Dec-16 11:41 63.4 65.8 58.9 63.6 66.0 59.4 68.5 71.1 61.4 64.5 67.4 60.1 65.0 67.5 59.0 64.3 66.9 57.0 65 NA
15-Dec-16 11:10 70.0 72.5 60.5 68.0 71.0 61.5 68.4 71.0 62.0 70.3 72.5 60.0 66.9 69.0 61.5 68.4 71.0 61.0 69 NA
21-Dec-16 13:06 73.0 73.0 63.0 71.5 70.5 64.5 67.4 69.0 63.0 70.8 73.5 63.5 71.0 73.0 64.0 72.2 75.5 64.5 71 NA
30-Dec-16 13:00 63.2 61.6 51.1 61.7 65.3 50.9 58.3 61.0 51.7 63.3 62.8 49.3 60.6 65.7 51.6 58.6 59.1 52.0 61 NA
NM8 - Village House, Tong Hang
2-Dec-16 9:43 58.7 64.3 50.2 57.2 63.4 50 58.7 64 51.6 57.8 63.7 50.8 57.7 63.7 51 56 62.5 50.8 58 NA
8-Dec-16 9:35 58 63.7 47 59 63.4 47.1 60.8 66.2 48.4 55.1 60.8 46.4 57.4 62.8 47.6 58.6 63.7 47.8 58 NA
14-Dec-16 9:48 59.3 64.1 53.2 59.8 65.7 54 59.3 64.5 53.8 58.3 63.1 52 60.5 65.1 54.5 59.7 64.5 53 60 NA
20-Dec-16 9:42 58.6 63.2 47 59.4 63.7 47.6 60.6 65 48 58.8 63.3 47.5 57.7 62 46.7 55.4 61.5 46.4 59 NA
29-Dec-16 9:38 56.8 56.3 51.5 57.7 62.6 51.5 55.5 58.4 51.7 57.9 61.8 52 57.8 60.4 51.5 60.8 62.8 52.9 58 NA
NM9 - Village House, Kiu Tau Village
2-Dec-16 10:26 61.6 63.9 58.4 60.8 62.9 57.7 62.7 65.4 58.0 60.5 63.9 56.8 59.4 61.4 56.8 61.6 63.6 57.0 61 NA
8-Dec-16 10:16 61.8 64.8 58.7 60.7 62.5 58.0 62.5 65.2 58.8 61.5 63.6 58.2 62.7 64.2 59.2 61.8 63.6 58.5 62 NA
14-Dec-16 10:35 62.1 66.8 58.5 60.3 63.4 58.0 61.2 65.2 57.5 62.2 66.7 58.5 61.7 65.5 57.7 60.5 64.2 57.9 61 NA
20-Dec-16 10:29 62.3 66.5 58.1 64.4 67.7 58.7 60.8 62.9 58.0 61.4 65.0 58.6 64.8 67.1 59.9 64.5 66.5 59.4 63 NA
29-Dec-16 10:24 61.8 64.0 58.8 60.2 62.1 58.3 62.6 65.7 58.7 63.4 66.5 59.2 62.1 65.8 58.9 61.4 64.4 57.6 62 NA
NM10 - Nam Wa Po Village House No. 80
2-Dec-16 15:08 64.6 65.2 62.3 65.8 66.7 62.3 64.9 65.5 62.0 65.5 65.6 60.9 63.7 63.8 59.9 62.5 62.9 59.4 65 68
8-Dec-16 10:58 62.2 63.3 60.6 62.2 63.3 60.9 62.4 63.9 60.3 61.9 63.0 60.4 62.5 64.7 61.5 61.8 63.5 60.0 62 65
14-Dec-16 13:50 60.3 61.7 58.4 60.0 61.4 58.2 60.4 61.8 58.6 61.2 62.5 59.9 60.8 61.2 58.3 61.7 61.3 58.6 61 64
20-Dec-16 11:17 64.7 66.1 59.0 61.2 63.4 58.5 62.6 63.2 59.7 62.9 64.0 60.0 62.0 63.4 59.3 61.6 63.7 58.5 63 66
29-Dec-16 11:09 65.7 68.4 61.0 63.0 65.8 60.6 62.4 65.1 59.0 62.8 65.8 60.7 62.9 65.9 59.8 61.4 64.9 58.7 63 66

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

AUES

Monthly Environmental Monitoring & Audit Report (No.41) – December 2016 Noise Monitoring Results for Restricted Hour, dB(A)

Evening Time Night Time
Date Start Time Leq5min L10 L90 façade correction Leq5min Date Start Time Leq5min L10 L90 façade correction Leq5min
NM1 – Tsung Yuen Ha
2-Dec-16 22:35 48.7 50.7 45.7 NA - - - - - -
NM4 - Wo Keng Shan Village House
16-Dec-16 22:05 44.9 47.1 35.8 NA - - - - - -
20-Dec-16 21:58 55.4 47.1 44.1 NA - - - - - -
30-Dec-16 22:10 49.6 47.3 33.2 NA - - - - - -
NM5– Ping Yeung Village House
2-Dec-16 22:54 48.3 50.1 38.5 NA 2-Dec-16 23:00 45.5 48.6 38.7 NA
9-Dec-16 22:34 47.3 48.4 40.1 NA 9-Dec-16 23:00 47.4 50.1 39.3 NA
16-Dec-16 22:30 48.2 51.5 40.5 NA 16-Dec-16 23:00 53.2 53.9 42.0 NA
20-Dec-16 22:22 49.9 52.8 41.9 NA 20-Dec-16 23:00 49.5 51.9 42.5 NA
30-Dec-16 22:25 48.3 51.8 41.5 NA 30-Dec-16 23:00 45.6 48.9 39.0 NA
NM7 – Po Kat Tsai Village
2-Dec-16 22:11 53.6 54.1 52.9 NA 2-Dec-16 23:15 54.1 53.6 52.4 NA
9-Dec-16 22:19 48.0 49.2 45.3 NA 9-Dec-16 23:14 48.7 49.7 47.3 NA
16-Dec-16 21:49 44.0 44.9 41.9 NA 16-Dec-16 23:20 46.9 47.7 44.3 NA
20-Dec-16 21:38 54.3 54.6 53.9 NA 20-Dec-16 23:15 57.1 59.3 53.7 NA
30-Dec-16 21:50 60.1 59.7 43.9 NA 31-Dec-16 0:05 44.0 45.2 42.6 NA
NM8 - Village House, Tong Hang
2-Dec-16 21:34 58.7 64.5 44.4 NA 2-Dec-16 23:39 52.4 49.5 43.7 NA
9-Dec-16 21:47 55.6 55.9 46.3 NA 9-Dec-16 23:39 59.6 66.0 44.2 NA
16-Dec-16 21:16 58.0 64.2 45.8 NA 16-Dec-16 23:58 58.0 63.6 45.1 NA
20-Dec-16 21:07 57.3 63.3 45.3 NA 20-Dec-16 23:38 58.0 62.7 45.8 NA
30-Dec-16 21:21 57.8 64.6 46.5 NA 31-Dec-16 0:27 57.6 63.8 45.4 NA
NM9 - Village House, Kiu Tau Village
- - - - - - 3-Dec-16 0:00 62.9 67 53.1 NA
- - - - - - 10-Dec-16 0:00 60.8 65.3 52.9 NA
- - - - - - 21-Dec-16 0:00 60.2 63 53.2 NA
NM10 - Nam Wa Po Village House No. 80
- - - - - - 3-Dec-16 0:25 57.3 61.4 56.7 60.3
- - - - - - 10-Dec-16 0:11 56.6 61.3 56.8 59.6
- - - - - - 21-Dec-16 0:11 57.2 62.1 57.7 60.1

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

AUES

Monthly Environmental Monitoring & Audit Report (No.41) – December 2016 Water Quality Monitoring Data for Contract 6 and SS C505

Date 2-Dec-16
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM1-C 10:00 0.34 19 19.0 9.12 9.1 97.0 96.8 6.5 6.0 9.4 9.4 2 2.5
19 9.1 96.6 5.6 9.4 3
WM1 10:15 0.26 18.7 18.7 8.47 8.5 90.7 90.9 51.2 50.8 9.2 9.2 46 48.0
18.7 8.49 91.0 50.4 9.2 50
Date 6-Dec-16
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM1-C 10:00 0.34 19.7 19.7 8.44 8.5 90.5 91.2 5.4 5.4 9 9.0 4 3.5
19.7 8.54 91.8 5.5 9 3
WM1 10:10 0.26 19.8 19.8 8.02 8.1 88.1 88.5 12.1 11.8 8.7 8.7 15 14.5
19.8 8.08 88.9 11.5 8.7 14
Date 8-Dec-16
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM1-C 10:30 0.34 18.4 18.4 9.07 9.1 94.6 94.5 7.2 7.1 9.5 9.5 2 2.0
18.4 9.06 94.4 6.9 9.5 2
WM1 10:40 0.20 18.2 18.2 8.41 8.4 88.9 89.1 18.7 18.4 9.2 9.2 19 19.5
18.2 8.44 89.3 18.1 9.2 20
Date 10-Dec-16
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM1-C 10:00 0.34 18 18.0 8.67 8.7 90.2 90.3 6.3 6.2 8.9 8.9 <2 <2
18 8.72 90.3 6.0 8.9 <2
WM1 10:10 0.26 17.9 17.9 8.48 8.5 89.4 89.6 32.1 32.3 8.6 8.6 32 31.5
17.9 8.53 89.7 32.4 8.6 31
Date 13-Dec-16
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM1-C 11:25 0.34 22.2 22.2 9.28 9.3 106.2 106.4 12.3 11.7 9.2 9.2 <2 <2
22.2 9.31 106.5 11.1 9.2 <2
WM1 11:35 0.26 21.9 21.9 7.74 7.8 88.7 89.2 31.4 31.2 9.1 9.1 32 31.5
21.9 7.84 89.7 30.9 9.1 31

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

AUES

Monthly Environmental Monitoring & Audit Report (No.41) – December 2016

Date 15-Dec-16
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM1-C 10:00 0.34 17.2 17.2 8.77 8.8 90.5 90.4 6.0 5.7 9.3 9.3 2 2.5
17.2 8.74 90.2 5.3 9.3 3
WM1 10:10 0.26 17.1 17.1 8.72 8.7 90.6 90.7 42.2 40.7 8.9 8.9 39 39.5
17.1 8.74 90.7 39.2 8.9 40
Date 17-Dec-16
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM1-C 10:00 0.34 16.3 16.3 9.39 9.4 95.4 95.5 4.1 4.0 10.4 10.4 3 3.0
16.3 9.41 95.6 3.9 10.4 3
WM1 10:10 0.26 16 16.0 9.48 9.5 95.9 96.0 15.6 15.9 10 10.0 17 16.0
16 9.49 96.0 16.2 10 15
Date 19-Dec-16
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM1-C 10:45 0.34 19.9 19.9 8.91 8.9 96.3 96.4 4.6 4.3 9.1 9.1 <2 <1
19.9 8.92 96.5 4.1 9.1 <2
WM1 10:55 0.26 20.6 20.6 7.74 7.7 85.4 85.5 31.7 30.5 8.9 8.9 28 29.0
20.6 7.73 85.5 29.2 8.9 30
Date 21-Dec-16
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM3-C 10:40 0.03 23.8 23.8 6.08 6.1 72.0 71.8 4.4 4.7 8.10 8.1 4 4.0
23.8 6.05 71.6 5.0 8.10 4
WM3 10:55 0.15 21.6 21.6 7.68 7.7 87.1 86.9 13.4 13.1 8.40 8.4 12 12.5
21.6 7.65 86.7 12.8 8.40 13
Date 23-Dec-16
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM3-C 9:27 0.18 22.6 22.7 7.27 7.3 84.5 85.2 4.0 3.9 7.50 7.5 2 2.5
22.7 7.35 85.8 3.9 7.50 3
WM3 9:14 0.19 20.6 20.7 7.82 7.9 86.1 86.8 12.7 13.0 7.90 7.9 10 9.5
20.7 7.94 87.5 13.3 7.90 9

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

AUES

Monthly Environmental Monitoring & Audit Report (No.41) – December 2016

Date 27-Dec-16
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM3-C 10:39 0.17 21.7 21.8 6.97 6.9 79.5 80.0 8.4 8.3 7.60 7.6 4 4.0
21.8 6.87 80.5 8.2 7.60 4
WM3 10:47 0.14 21.3 21.3 7.59 7.6 85.7 86.0 13.1 13.0 7.90 7.9 9 9.0
21.3 7.63 86.3 12.9 7.90 9
Date 29-Dec-16
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM3-C 10:50 0.03 20.3 20.3 7.21 7.2 80.2 80.4 13.0 13.2 8.6 8.6 2 2.5
20.3 7.26 80.5 13.3 8.6 3
WM3 11:05 0.15 18.3 18.3 8.68 8.7 92.4 92.3 13.3 12.6 8.9 8.9 28 29.5
18.3 8.65 92.2 11.8 8.9 31
Date 31-Dec-16
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM3-C 11:16 0.24 19.1 19.1 8.61 8.6 84.4 85.2 3.8 3.8 8.6 8.6 3 3.0
19 8.65 85.9 3.8 8.6 <2
WM3 11:28 0.15 19.1 19.1 8.61 8.6 93.0 93.4 11.1 11.4 9.1 9.1 10 10.0
19 8.65 93.7 11.7 9.1 10

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

AUES

Monthly Environmental Monitoring & Audit Report (No.41) – December 2016 Water Quality Monitoring Data for Contract 2 and 3

Date 2-Dec-16
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM4-CA 13:10 0.18 20.2 20.2 8.53 8.5 94.4 94.4 16.0 15.7 10.3 10.3 10 10.5
20.2 8.52 94.4 15.3 10.3 11
WM4-CB 13:25 0.31 21.6 21.6 7.14 7.1 81.4 81.3 16.8 16.8 10 10.0 22 21.5
21.6 7.13 81.1 16.7 10 21
WM4 13":00 0.14 20.3 20.3 8.26 8.3 91.7 91.8 19.3 18.7 10.4 10.4 19 19.5
20.3 8.27 91.9 18.0 10.4 20
Date 6-Dec-16
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM4-CA 13:10 0.18 20.9 20.9 8.42 8.4 94.4 94.5 5.4 5.0 10.4 10.4 2 2.0
20.9 8.42 94.6 4.6 10.4 2
WM4-CB 13:26 0.31 21.7 21.7 7.09 7.1 80.9 80.8 13.0 13.6 9.6 9.6 17 18.0
21.7 7.08 80.6 14.2 9.6 19
WM4 13:00 0.14 20.6 20.6 8.43 8.4 93.9 93.9 16.6 16.5 10.4 10.4 24 23.5
20.6 8.42 93.9 16.3 10.4 23
Date 8-Dec-16
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM4-CA 13:10 0.18 21.1 21.1 8.43 8.4 94.8 95.1 3.9 4.1 9.4 9.4 <2 <2
21.1 8.46 95.3 4.2 9.4 <2
WM4-CB 13:20 0.31 23.2 23.2 7.1 7.1 83.3 83.4 9.1 8.9 8.7 8.7 8 8.0
23.2 7.12 83.5 8.8 8.7 8
WM4 13:00 0.14 21.4 21.4 8.42 8.4 95.3 95.4 14.8 14.6 9 9.0 12 12.0
21.4 8.44 95.5 14.3 9 12
Date 10-Dec-16
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM4-CA 13:10 0.18 20 20.0 8.64 8.7 95.3 95.4 5.2 5.0 9.2 9.2 <2 <2
20 8.68 95.5 4.7 9.2 <2
WM4-CB 13:20 0.31 21.9 21.9 7.32 7.3 83.8 83.7 19.5 19.5 8.6 8.6 21 20.0
21.9 7.31 83.6 19.4 8.6 19
WM4 13:00 0.14 20.5 20.5 8.48 8.5 93.9 93.9 15.2 14.3 8.8 8.8 13 12.5
20.5 8.42 93.8 13.4 8.8 12

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

AUES

Monthly Environmental Monitoring & Audit Report (No.41) – December 2016

Date 13-Dec-16
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM4-CA 13:40 0.18 24.4 24.4 7.64 7.7 91.8 91.9 22.6 21.9 9.9 9.9 8 7.5
24.4 7.66 92.0 21.1 9.9 7
WM4-CB 13:50 0.31 26 26.0 5.98 6.0 73.8 73.8 11.8 12.0 9.4 9.4 12 12.0
26 5.97 73.7 12.2 9.4 12
WM4 13:30 0.14 24.8 24.8 7.69 7.7 92.5 92.6 22.8 23.0 10 10.0 27 27.0
24.8 7.7 92.6 23.2 10 27
Date 15-Dec-16
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM4-CA 13:15 0.18 20.2 20.2 8.61 8.6 95.1 95.2 5.0 4.9 10.1 10.1 <2 <2
20.2 8.64 95.3 4.7 10.1 <2
WM4-CB 13:30 0.31 21.3 21.3 7.36 7.4 83.2 83.2 16.4 15.3 9.9 9.9 15 14.0
21.3 7.35 83.1 14.1 9.9 13
WM4 13:00 0.14 19.7 19.7 8.75 8.8 96.0 96.1 18.8 17.6 9.9 9.9 19 18.5
19.7 8.78 96.2 16.3 9.9 18
Date 17-Dec-16
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM4-CA 12:15 0.18 18 18.0 9.1 9.2 96.5 96.6 4.0 4.0 9.7 9.7 4 4.0
18 9.2 96.7 3.9 9.7 4
WM4-CB 12:30 0.31 19.9 19.9 7.2 7.2 79.2 79.3 15.4 14.9 9.4 9.4 16 16.0
19.9 7.2 79.3 14.4 9.4 16
WM4 12:00 0.14 18.1 18.1 8.7 8.7 92.6 92.7 79.4 80.5 9.7 9.7 119 117.5
18.1 8.7 92.7 81.6 9.7 116
Date 19-Dec-16
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM4-CA 13:15 0.18 22.2 22.2 8.08 8.1 92.8 93.0 4.7 4.4 9.1 9.1 3 3.0
22.2 8.09 93.2 4.1 9.1 3
WM4-CB 13:30 0.31 23.9 23.9 6.19 6.2 73.4 73.8 9.5 9.6 8.7 8.7 9 9.5
23.9 6.22 74.1 9.7 8.7 10
WM4 13:00 0.14 22.5 22.5 8.32 8.3 95.9 96.1 12.0 11.7 9.1 9.1 12 11.5
22.5 8.34 96.3 11.4 9.1 11

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

AUES

Monthly Environmental Monitoring & Audit Report (No.41) – December 2016

Date 20-Dec-16#
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM4-CA 13:15 0.18 2.4 2.2 <2 <2
2.0
WM4-CB 13:30 0.31 6.2 6.2 6 6.0
6.1
WM4 13:00 0.14 6.1 6.1 6 6.0
6.2
Date 21-Dec-16
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM4-CA 11:30 0.18 21.5 21.5 7.99 8.0 90.3 90.3 5.6 5.4 9.1 9.1 3 2.5
21.5 7.98 90.3 5.2 9.1 2
WM4-CB 11:20 0.31 22.3 22.3 5.57 5.5 64.3 63.3 17.0 17.6 8.5 8.5 14 15.0
22.3 5.43 62.3 18.2 8.5 16
WM4 11:10 0.14 22.2 22.2 7.69 7.7 88.3 88.2 17.1 16.1 9 9.0 20 19.5
22.2 7.68 88.0 15.1 9 19
Date 23-Dec-16
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM4-CA 13:25 0.15 20 20.0 8.11 8.1 88.7 89.1 5.6 5.6 8.9 8.9 <2 2.0
20 8.14 89.4 5.6 8.9 2
WM4-CB 13:46 0.38 20.7 20.8 6.85 6.9 76.9 77.2 14.4 13.9 8.5 8.5 12 13.0
20.8 6.89 77.5 13.3 8.5 14
WM4 13:07 0.19 19.8 19.9 8.05 8.1 88.7 89.1 12.1 12.1 8.4 8.4 10 10.5
19.9 8.11 89.5 12.1 8.4 11
Date 27-Dec-16
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM4-CA 11:49 0.17 19.4 19.5 8.45 8.5 91.6 92.5 9.8 9.9 8.7 8.7 4 3.0
19.5 8.5 93.3 9.9 8.7 2
WM4-CB 12:04 0.34 20.3 20.4 6.26 6.3 69.3 69.9 17.7 17.9 8.2 8.2 16 17.0
20.4 6.37 70.4 18.0 8.2 18
WM4 11:36 0.21 19.9 19.9 7.66 7.7 84.2 84.8 24.1 24.7 8.3 8.3 21 20.0
19.9 7.7 85.3 25.3 8.3 19

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

AUES

Monthly Environmental Monitoring & Audit Report (No.41) – December 2016

Date 29-Dec-16
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM4-CA 11:35 0.18 16.9 16.9 9.12 9.1 94.5 94.6 4.5 4.3 8.7 8.7 <2 <2
16.9 9.14 94.6 4.1 8.7 <2
WM4-CB 11:45 0.31 18.3 18.3 7.51 7.5 80.1 80.1 9.7 9.8 8.3 8.3 6 5.5
18.3 7.5 80.0 9.8 8.3 5
WM4 11:20 0.14 16.6 16.6 9.32 9.3 95.8 95.9 14.8 14.4 8.7 8.7 14 13.5
16.6 9.36 96.0 13.9 8.7 13
Date 31-Dec-16
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM4-CA 12:20 0.18 18.2 18.2 9.02 9.1 95.3 96.2 3.1 3.1 8.9 8.9 2 2.5
18.2 9.13 97.0 3.1 8.9 3
WM4-CB 12:39 0.30 21.4 21.5 7.07 7.1 80.2 80.7 19.4 19.7 8.6 8.6 18 17.5
21.54 7.13 81.1 19.9 8.6 17
WM4 12:07 0.20 19.8 19.8 8.66 8.7 95.3 96.0 10.3 10.9 8.9 8.9 12 11.5
19.8 8.69 96.7 11.4 8.9 11

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.41) – December 2016 Water Quality Monitoring Data for Contract 6

Date 2-Dec-16
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM2A-C 10:40 0.28 19 19.0 8.36 8.4 90.2 90.3 10.1 9.7 9.30 9.3 4 4.0
19 8.37 90.3 9.3 9.30 4
WM2A 10:25 0.17 18.8 18.8 8.33 8.4 89.2 89.6 23.5 23.7 9.20 9.2 14 14.5
18.8 8.37 89.9 23.8 9.20 15
Date 6-Dec-16
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM2A-C 10:35 0.28 19.3 19.3 8.3 8.3 89.8 89.9 9.3 9.3 8.90 8.9 5 5.0
19.3 8.31 90.0 9.2 8.90 5
WM2A 10:25 0.17 20.5 20.5 8.06 8.1 89.5 89.8 56.2 58.3 8.60 8.6 65 62.5
20.5 8.09 90.1 60.4 8.60 60
Date 7-Dec-16#
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM2A-C 10:25 0.28 7.2 7.0 <2 <2
6.8
WM2A 10:15 0.17 19.9 19.7 17 17.0
19.4
Date 8-Dec-16#
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM2A-C 11:08 0.28 18.4 18.4 8.26 8.3 87.9 88.2 11.0 10.7 9.50 9.5 3 3.0
18.4 8.31 88.4 10.3 9.50 3
WM2A 10:55 0.17 18.7 18.7 8.42 8.4 90.2 90.4 22.0 23.5 9.00 9.0 24 23.5
18.7 8.44 90.5 24.9 9.00 23
Date 10-Dec-16
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM2A-C 10:40 0.28 18.6 18.6 8.44 8.4 90.3 90.3 11.0 11.0 8.80 8.8 <2 <2
18.6 8.44 90.2 10.9 8.80 <2
WM2A 10:25 0.17 18.3 18.3 8.65 8.6 92.0 91.9 21.5 20.6 8.50 8.5 14 14.5
18.3 8.64 91.8 19.7 8.50 15

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

AUES

Monthly Environmental Monitoring & Audit Report (No.41) – December 2016

Date 13-Dec-16
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM2A-C 12:15 0.28 21.4 21.4 7.48 7.6 85.0 85.6 8.2 8.1 8.70 8.7 <2 <2
21.4 7.63 86.2 8.0 8.70 <2
WM2A 11:50 0.17 21.9 21.9 7.82 7.9 89.1 89.9 10.2 10.2 9.00 9.0 7 7.0
21.9 8 90.7 10.1 9.00 7
Date 15-Dec-16
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM2A-C 10:40 0.28 17.9 17.9 8.26 8.3 87.4 87.5 7.8 7.8 8.80 8.8 <2 2.0
17.9 8.3 87.6 7.8 8.80 2
WM2A 10:25 0.17 18.4 18.4 8.3 8.3 88.4 88.5 13.0 12.9 8.90 8.9 14 13.0
18.4 8.39 88.6 12.8 8.90 12
Date 17-Dec-16
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM2A-C 10:35 0.28 16 12.5 8.94 9.0 91.9 92.0 7.1 7.0 9.40 9.4 <2 <2
9 8.96 92.1 6.9 9.40 <2
WM2A 10:20 0.17 16.9 16.7 9.02 9.0 93.1 93.2 20.5 20.8 9.20 9.2 14 14.0
16.5 9.03 93.2 21.1 9.20 14
Date 19-Dec-16
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM2A-C 11:25 0.28 19.7 19.7 8.12 8.1 88.5 88.6 7.1 7.1 8.80 8.8 4 4.0
19.7 8.13 88.7 7.1 8.80 4
WM2A 11:10 0.17 19.4 19.4 8.35 8.4 90.5 90.7 10.6 9.9 9.00 9.0 9 9.0
19.4 8.37 90.9 9.2 9.00 9
Date 21-Dec-16
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM2A-C 10:15 0.28 20.6 20.6 7.79 7.8 86.7 86.8 12.0 11.7 8.70 8.7 <2 <2
20.6 7.8 86.8 11.4 8.70 <2
WM2A 10:00 0.17 20.5 20.5 7.77 7.8 86.3 86.4 18.7 18.6 8.80 8.8 14 14.0
20.5 7.78 86.4 18.4 8.80 14

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

AUES

Monthly Environmental Monitoring & Audit Report (No.41) – December 2016

Date 23-Dec-16
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM2A-C 10:19 0.31 19.2 19.3 7.96 8.0 85.7 86.1 8.5 8.6 9.10 9.1 3 2.5
19.3 7.98 86.4 8.6 9.10 2
WM2A 10:33 0.18 19.8 19.8 7.07 7.1 77.7 78.1 22.7 22.9 8.80 8.8 14 14.5
19.7 7.13 78.5 23.1 8.80 15
Date 27-Dec-16
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM2A-C 9:59 0.29 19.2 19.2 8.03 8.1 86.5 86.9 37.1 37.8 8.30 8.3 17 16.5
19.2 8.17 87.3 38.4 8.30 16
WM2A 9:48 0.17 19.5 19.5 7.37 7.4 80.3 80.7 36.4 36.1 8.40 8.4 19 19.0
19.5 7.41 81.1 35.7 8.40 19
Date 29-Dec-16
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM2A-C 10:10 0.28 15.6 15.6 8.71 8.7 87.8 87.9 6.7 6.7 7.80 7.8 4 3.0
15.6 8.76 88.0 6.6 7.80 2
WM2A 10:00 0.17 14.4 14.4 8.69 8.7 86.1 86.5 88.1 86.4 8.00 8.0 84 80.5
14.4 8.79 86.9 84.6 8.00 77
Date 30-Dec-16#
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM2A-C 10:15 0.28 7.5 7.2 <2 <2
7.0 <2
WM2A 10:30 0.17 11.5 11.1 10 10.0
10.6 10

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

AUES

Monthly Environmental Monitoring & Audit Report (No.41) – December 2016

Date 31-Dec-16
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM2A-C 10:31 0.38 16.7 16.7 8.61 8.6 88.2 88.8 9.5 9.6 8.50 8.5 2 2.0
16.7 8.64 89.3 9.6 8.50 <2
WM2A 10:17 0.17 16 16.0 8.82 8.8 89.6 90.0 20.7 20.9 8.70 8.7 14 14.0
16 8.85 90.3 21.1 8.70 14

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.41) – December 2016

Date 2-Dec-16
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM2B-C 11:00 0.02 22.5 22.5 7.32 7.3 84.6 84.7 2.9 2.9 9.60 9.6 <2 <2
22.5 7.33 84.8 3.0 9.60 <2
WM2B 10:50 0.02 20.5 20.5 8.93 9.0 99.3 99.8 6.3 6.1 9.30 9.3 3 3.5
20.5 9.01 100.2 6.0 9.30 4
Date 6-Dec-16
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM2B-C 11:00 0.02 22.2 22.2 7.47 7.5 86.3 86.0 4.7 4.2 9.80 9.8 2 2.5
22.2 7.44 85.7 3.7 9.80 3
WM2B 10:50 0.02 20.4 20.4 8.86 8.9 98.2 98.5 7.0 6.8 9.20 9.2 5 5.5
20.4 8.88 98.8 6.5 9.20 6
Date 8-Dec-16
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM2B-C 11:40 0.02 22.4 22.4 7.51 7.5 86.8 86.8 3.9 3.7 9.80 9.8 <2 <2
22.4 7.5 86.7 3.5 9.80 <2
WM2B 11:25 0.02 19.7 19.7 8.98 9.0 98.4 98.6 7.2 7.3 8.90 8.9 4 3.5
19.7 9.01 98.7 7.3 8.90 3
Date 10-Dec-16
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM2B-C 11:10 0.02 22.5 22.5 7.29 7.3 84.3 84.2 2.8 3.0 9.20 9.2 <2 <2
22.5 7.28 84.1 3.2 9.20 <2
WM2B 10:55 0.02 18.5 18.5 8.95 8.9 97.5 97.4 7.6 7.9 8.80 8.8 6 5.0
18.5 8.94 97.3 8.2 8.80 4
Date 13-Dec-16
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM2B-C 12:35 0.02 22.9 22.9 6.96 7.0 80.9 80.9 3.5 3.5 9.10 9.1 <2 <2
22.9 6.95 80.8 3.4 9.10 <2
WM2B 12:25 0.02 22.7 22.7 7.85 7.9 91.9 92.0 7.7 7.8 9.00 9.0 12 11.0
22.7 7.87 92.0 8.0 9.00 10

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

AUES

Monthly Environmental Monitoring & Audit Report (No.41) – December 2016

Date 15-Dec-16
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM2B-C 11:05 0.02 21.8 21.8 7.21 7.2 82.4 82.4 4.2 3.9 9.30 9.3 <2 <2
21.8 7.21 82.3 3.5 9.30 <2
WM2B 10:55 0.02 18.5 18.5 9.37 9.4 100.6 100.8 6.4 6.3 8.80 8.8 3 2.5
18.5 9.43 100.9 6.3 8.80 2
Date 17-Dec-16
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM2B-C 10:55 0.02 19.7 19.7 7.94 8.0 87.6 87.7 2.1 2.0 9.50 9.5 <2 <2
19.7 7.96 87.7 1.9 9.50 <2
WM2B 10:45 0.02 17.9 17.9 9.22 9.2 97.4 97.5 3.6 3.4 9.20 9.2 3 3.0
17.9 9.23 97.5 3.2 9.20 3
Date 19-Dec-16
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM2B-C 11:45 0.02 22.2 22.2 6.92 6.8 80.1 78.9 2.6 2.4 10.00 10.0 2 2.0
22.2 6.75 77.7 2.2 10.00 2
WM2B 11:35 0.02 21 21.0 8.38 8.9 93.9 94.3 7.0 6.6 9.30 9.3 6 5.5
21 9.42 94.7 6.3 9.30 5
Date 21-Dec-16
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM2B-C 10:25 0.02 22.4 22.4 7.09 7.1 82.0 81.9 2.7 2.7 9.70 9.7 <2 <2
22.4 7.08 81.8 2.7 9.70 <2
WM2B 10:30 0.02 21.8 21.8 8.09 8.1 92.1 92.3 11.0 11.2 9.00 9.0 10 10.0
21.8 8.11 92.5 11.3 9.00 10

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

AUES

Monthly Environmental Monitoring & Audit Report (No.41) – December 2016

Date 23-Dec-16
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM2B-C 9:43 0.02 22.1 22.1 6.95 7.0 79.6 79.5 3.3 3.4 9.20 9.2 <2 <2
22.1 6.97 79.4 3.5 9.20 <2
WM2B 9:56 0.02 19.6 19.7 8.32 8.4 91.0 91.9 7.9 7.9 9.20 9.2 7 6.5
19.7 8.43 92.7 8.0 9.20 6
Date 27-Dec-16
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM2B-C 10:28 0.02 21.9 21.9 7.1 7.2 81.4 81.9 2.3 2.3 8.90 8.9 <2 <2
21.9 7.2 82.3 2.4 8.90 <2
WM2B 10:11 0.02 20.8 20.8 7.44 7.6 86.6 87.1 11.3 11.1 8.50 8.5 10 10.0
20.8 7.81 87.5 10.9 8.50 10
Date 29-Dec-16
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM2B-C 10:35 0.02 21.1 21.1 7.3 7.3 82.9 82.9 4.9 4.7 9.00 9.0 <2 <2
21.1 7.29 82.8 4.5 9.00 <2
WM2B 10:20 0.02 16 16.0 9.04 9.1 92.1 92.2 11.0 11.2 9.00 9.0 10 10.5
16 9.1 92.2 11.3 9.00 11
Date 31-Dec-16
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM2B-C 11:00 0.02 17.5 17.5 7.17 7.2 81.9 82.1 2.9 2.9 9.2 9.2 <2 <2
17.5 7.21 82.3 2.9 9.2 <2
WM2B 10:47 0.02 17.1 17.1 8.96 8.9 93.7 93.2 5.3 5.3 8.5 8.5 3 3.0
17.1 8.9 92.7 5.3 8.5 3

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

AUES

Monthly Environmental Monitoring & Audit Report (No.41) – December 2016 Water Quality Monitoring Data for Contract 2 and 6

Date 2-Dec-16
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM3-C 11:15 0.03 23.2 23.2 6.94 7.0 81.3 81.6 3.6 3.5 10.10 10.1 4 5.0
23.2 6.96 81.9 3.4 10.10 6
WM3x 11:25 0.15 20.6 20.6 6.94 7.0 77.1 77.6 12.9 12.6 10.30 10.3 11 11.0
20.6 7.01 78.1 12.2 10.30 11
Date 6-Dec-16
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM3-C 11:15 0.03 23.3 23.3 6.76 6.8 79.3 79.3 4.1 3.9 11.20 11.2 13 12.5
23.3 6.75 79.3 3.7 11.20 12
WM3x 11:25 0.15 21.3 21.3 7.84 7.8 88.5 88.4 10.2 10.0 10.70 10.7 14 14.0
21.3 7.81 88.2 9.8 10.70 14
Date 8-Dec-16
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM3-C 11:50 0.03 23 23.0 7.24 7.2 84.4 84.3 5.6 5.5 7.90 7.9 10 9.5
23 7.18 84.1 5.4 7.90 9
WM3x 12:00 0.15 20.5 20.5 7.84 7.8 86.9 86.8 5.6 5.3 8.20 8.2 7 6.5
20.5 7.82 86.7 5.1 8.20 6
Date 10-Dec-16
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM3-C 11:20 0.03 23.4 23.4 6.97 6.9 81.9 81.7 3.4 3.2 7.70 7.7 2 2.5
23.4 6.92 81.5 3.0 7.70 3
WM3x 11:30 0.15 20.1 20.1 7.99 8.0 87.5 87.2 5.8 5.6 8.70 8.7 5 4.0
20.1 7.92 86.9 5.4 8.70 3
Date 13-Dec-16
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM3-C 12:45 0.03 24.9 24.9 5.97 6.0 72.4 72.5 17.9 17.5 10.90 10.9 36 37.0
24.9 5.98 72.6 17.0 10.90 38
WM3x 12:55 0.15 23.3 23.3 7.16 7.2 83.7 83.8 12.1 11.3 10.40 10.4 10 10.0
23.3 7.17 83.8 10.4 10.40 10

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

AUES

Monthly Environmental Monitoring & Audit Report (No.41) – December 2016

Date 15-Dec-16
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM3-C 11:20 0.03 22.2 22.2 7.08 7.1 81.6 81.8 5.6 5.2 10.70 10.7 11 11.5
22.2 7.11 81.9 4.9 10.70 12
WM3x 11:35 0.15 20.3 20.3 7.35 7.4 81.4 81.5 13.4 13.1 10.00 10.0 13 13.0
20.3 7.36 81.5 12.7 10.00 13
Date 17-Dec-16
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM3-C 11:05 0.03 20.5 20.5 7.68 7.7 85.2 85.3 3.0 2.9 10.10 10.1 7 8.0
20.5 7.69 85.3 2.8 10.10 9
WM3x 11:20 0.15 18.9 18.9 8.88 8.9 95.4 95.5 6.2 6.4 9.20 9.2 5 5.0
18.9 8.9 95.5 6.5 9.20 5
Date 19-Dec-16
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM3-C 12:00 0.03 23.4 23.4 7.08 7.1 83.2 83.3 4.3 4.0 8.10 8.1 6 5.5
23.4 7.1 83.3 3.8 8.10 5
WM3x 12:15 0.15 21.2 21.2 7.64 7.7 85.9 86.2 13.4 13.4 8.40 8.4 12 12.5
21.2 7.66 86.4 13.3 8.40 13
Date 21-Dec-16
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM3-C 10:40 0.03 23.8 23.8 6.08 6.1 72.0 71.8 4.4 4.7 8.10 8.1 4 4.0
23.8 6.05 71.6 5.0 8.10 4
WM3x 10:55 0.15 21.6 21.6 7.68 7.7 87.1 86.9 13.4 13.1 8.40 8.4 12 12.5
21.6 7.65 86.7 12.8 8.40 13

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

AUES

Monthly Environmental Monitoring & Audit Report (No.41) – December 2016

Date 23-Dec-16
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM3-C 9:27 0.18 22.6 22.7 7.27 7.3 84.5 85.2 4.0 3.9 7.50 7.5 2 2.5
22.7 7.35 85.8 3.9 7.50 3
WM3x 9:14 0.19 20.6 20.7 7.82 7.9 86.1 86.8 12.7 13.0 7.90 7.9 10 9.5
20.7 7.94 87.5 13.3 7.90 9
Date 27-Dec-16
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM3-C 10:39 0.17 21.7 21.8 6.97 6.9 79.5 80.0 8.4 8.3 7.60 7.6 4 4.0
21.8 6.87 80.5 8.2 7.60 4
WM3x 10:47 0.14 21.3 21.3 7.59 7.6 85.7 86.0 13.1 13.0 7.90 7.9 9 9.0
21.3 7.63 86.3 12.9 7.90 9
Date 29-Dec-16
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM3-C 10:50 0.03 20.3 20.3 7.21 7.2 80.2 80.4 13.0 13.2 8.6 8.6 5 5.0
20.3 7.26 80.5 13.3 8.6 5
WM3x 11:05 0.15 18.3 18.3 8.68 8.7 92.4 92.3 13.3 12.6 8.9 8.9 10 9.5
18.3 8.65 92.2 11.8 8.9 9
Date 31-Dec-16
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM3-C 11:16 0.24 19.1 19.1 8.61 8.6 84.4 85.2 3.8 3.8 8.6 8.6 9 9.0
19 8.65 85.9 3.8 8.6 9
WM3x 11:28 0.15 19.1 19.1 8.61 8.6 93.0 93.4 11.1 11.4 9.1 9.1 13 12.5
19 8.65 93.7 11.7 9.1 12