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

AUES

Monthly Environmental Monitoring & Audit Report (No.29) – December 2015 24-hour TSP Monitoring Data

DATE SAMPLE NUMBE R 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
3-Dec-15 28777 10810.31 10833.92 1416.60 35 36 35.5 20.8 1019.4 1.25 1764 2.7913 2.8961 0.1048 59
9-Dec-15 28643 10833.92 10857.50 1414.80 35 36 35.5 17.9 1016.8 1.25 1768 2.8292 2.8776 0.0484 27
15-Dec-15 28711 10857.59 10881.14 1413.00 44 48 46.0 18.4 1019 1.57 2225 2.7917 2.9058 0.1141 51
21-Dec-15 28793 10881.14 10904.68 1412.40 27 27 27.0 19.4 1021.3 0.99 1393 2.7663 2.8187 0.0524 38
24-Dec-15 28873 10904.68 10928.29 1416.60 38 40 39.0 22.3 1016.8 1.39 1968 2.8039 2.8768 0.0729 37
30-Dec-15 28847 10928.30 10951.88 1414.80 41 42 41.5 16.8 1020.2 1.49 2102 2.8669 3.0123 0.1454 69
AM2 - Village House near Lin Ma Hang Road
3-Dec-15 28778 6357.70 6381.57 1432.20 36 37 36.5 20.8 1019.4 1.19 1702 2.7972 2.9474 0.1502 88
9-Dec-15 28609 6381.57 6405.42 1431.00 37 37 37.0 17.9 1016.8 1.21 1734 2.8133 2.8710 0.0577 33
15-Dec-15 28719 6405.44 6429.37 1435.80 30 32 31.0 18.4 1019 1.00 1429 2.8075 2.9111 0.1036 72
21-Dec-15 28792 6429.37 6453.12 1425.00 33 34 33.5 19.4 1021.3 1.08 1546 2.7691 2.9054 0.1363 88
24-Dec-15 28814 6453.12 6476.92 1428.00 34 36 35.0 22.3 1016.8 1.15 1648 2.8840 2.9912 0.1072 65
30-Dec-15 28848 6476.92 6500.75 1429.80 32 34 33.0 16.8 1020.2 1.10 1571 2.8456 2.9677 0.1221 78
AM3 - Ta Kwu Ling Fire Service Station of Ta Kwu Ling Village
3-Dec-15 28771 7466.95 7490.95 1440.00 43 43 43.0 20.8 1019.4 1.34 1930 2.8024 2.9107 0.1083 56
9-Dec-15 28772 7490.98 7514.98 1440.00 40 42 41.0 17.9 1016.8 1.28 1840 2.8076 2.8523 0.0447 24
15-Dec-15 28718 7514.99 7538.99 1440.00 40 42 41.0 18.4 1019 1.28 1841 2.7971 2.8394 0.0423 23
21-Dec-15 28794 7539.00 7563.00 1440.00 40 42 41.0 19.4 1021.3 1.28 1840 2.7700 2.9131 0.1431 78
24-Dec-15 28813 7563.01 7587.01 1440.00 36 36 36.0 22.3 1016.8 1.06 1521 2.8935 2.9662 0.0727 48
30-Dec-15 28853 7587.04 7611.04 1440.00 35 35 35.0 16.8 1020.2 1.04 1492 2.8479 2.9922 0.1443 97
AM4 - House no. 10B1 Nga Yiu Ha Village
1-Dec-15 28738 9450.66 9474.66 1440.00 32 32 32.0 22.9 1017.6 0.79 1137 2.7941 2.8624 0.0683 60
7-Dec-15 28647 9474.67 9498.67 1440.00 37 37 37.0 17.3 1023.1 0.97 1395 2.7995 2.8813 0.0818 59
12-Dec-15 28809 9498.68 9522.68 1440.00 29 30 29.5 20 1016.2 0.71 1024 2.8835 2.9191 0.0356 35
18-Dec-15 28835 9522.68 9546.68 1440.00 34 35 34.5 13.9 1026.4 0.89 1288 2.8787 2.9596 0.0809 63
24-Dec-15 28797 9546.71 9570.71 1440.00 33 33 33.0 22.3 1016.8 0.78 1116 2.7710 2.8291 0.0581 52
30-Dec-15 28866 9570.72 9594.72 1440.00 34 34 34.0 16.8 1020.2 0.82 1185 2.8112 2.8961 0.0849 72
AM5a - Ping Yeung Village House
1-Dec-15 28716 7290.02 7314.02 1440.00 20 21 20.5 22.9 1017.6 0.59 846 2.7930 2.8555 0.0625 74
7-Dec-15 28648 7314.03 7338.03 1440.00 23 24 23.5 17.3 1023.1 0.70 1002 2.8077 2.8546 0.0469 47
12-Dec-15 28810 7337.04 7361.04 1440.00 22 22 22.0 20 1016.2 0.64 922 2.8991 2.9377 0.0386 42
18-Dec-15 28836 7361.05 7385.05 1440.00 27 28 27.5 13.9 1026.4 0.84 1203 2.8643 2.9485 0.0842 70
24-Dec-15 28796 7385.05 7409.05 1440.00 30 30 30.0 22.3 1016.8 1.00 1445 2.7699 2.8192 0.0493 34

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

AUES

Monthly Environmental Monitoring & Audit Report (No.29) – December 2015

DATE SAMPLE NUMBE R 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)
30-Dec-15 28865 7409.05 7433.05 1440.00 30 30 30.0 16.8 1020.2 1.01 1460 2.8031 2.8616 0.0585 40
AM6 - Wo Keng Shan Village House
1-Dec-15 28717 5860.48 5884.48 1440.00 33 33 33.0 22.9 1017.6 1.04 1502 2.8086 2.9569 0.1483 99
7-Dec-15 28646 5884.48 5908.48 1440.00 33 33 33.0 17.3 1023.1 1.06 1520 2.8008 3.0104 0.2096 138
12-Dec-15 28811 5908.49 5932.49 1440.00 34 34 34.0 20 1016.2 1.08 1552 2.8859 3.0481 0.1622 105
18-Dec-15 28791 5932.49 5956.49 1440.00 34 34 34.0 13.9 1026.4 1.09 1575 2.7806 2.9026 0.1220 77
24-Dec-15 28798 5956.49 5980.49 1440.00 33 33 33.0 22.3 1016.8 0.97 1403 2.7469 2.9190 0.1721 123
30-Dec-15 28837 5980.49 6004.49 1440.00 32 34 33.0 16.8 1020.2 0.99 1420 2.8873 3.0890 0.2017 142
AM7b - Loi Tung Village House
3-Dec-15 28779 14893.02 14917.02 1440.00 30 30 30.0 20.8 1019.4 0.91 1315 2.8016 2.8674 0.0658 50
9-Dec-15 28645 14917.06 14941.06 1440.00 30 31 30.5 17.9 1016.8 0.93 1339 2.8192 2.8574 0.0382 29
15-Dec-15 28774 14941.08 14965.08 1440.00 28 29 28.5 18.4 1019 0.87 1259 2.8024 2.8642 0.0618 49
21-Dec-15 28854 14965.08 14989.08 1440.00 28 28 28.0 19.4 1021.3 0.86 1238 2.8530 2.8987 0.0457 37
24-Dec-15 28872 14989.08 15013.08 1440.00 30 30 30.0 22.3 1016.8 0.85 1226 2.8040 2.8978 0.0938 77
30-Dec-15 28846 15013.08 15037.08 1440.00 30 30 30.0 16.8 1020.2 0.86 1240 2.8532 2.9260 0.0728 59
AM8 - Po Kat Tsai Village No. 4
3-Dec-15 28770 8763.42 8787.42 1440.00 48 49 48.5 20.8 1019.4 1.34 1923 2.7922 2.8998 0.1076 56
9-Dec-15 28644 8787.43 8811.43 1440.00 44 45 44.5 17.9 1016.8 1.22 1762 2.8229 2.8734 0.0505 29
15-Dec-15 28812 8811.43 8835.43 1440.00 42 42 42.0 18.4 1019 1.15 1657 2.8765 2.9665 0.0900 54
21-Dec-15 28795 8835.44 8859.44 1440.00 42 42 42.0 19.4 1021.3 1.15 1656 2.7816 2.8092 0.0276 17
24-Dec-15 28871 8859.45 8883.45 1440.00 30 30 30.0 22.3 1016.8 0.63 910 2.7969 2.8195 0.0226 25
30-Dec-15 28867 8883.45 8907.45 1440.00 36 37 36.5 16.8 1020.2 0.84 1212 2.7907 2.8408 0.0501 41
AM9b - Nam Wa Po Village House No. 80
3-Dec-15 28607 16240.15 16264.15 1440.00 51 52 51.5 20.8 1019.4 1.67 2412 2.8351 3.0286 0.1935 80
9-Dec-15 28705 16264.19 16288.19 1440.00 32 32 32.0 17.9 1016.8 1.07 1540 2.8164 2.8690 0.0526 34
15-Dec-15 28776 16288.19 16312.19 1440.00 32 32 32.0 18.4 1019 1.07 1540 2.7928 2.9050 0.1122 73
21-Dec-15 28790 16312.23 16336.23 1440.00 30 31 30.5 19.4 1021.3 1.02 1472 2.7580 2.8238 0.0658 45
24-Dec-15 28876 16336.23 16360.23 1440.00 25 25 25.0 22.3 1016.8 0.62 894 2.7846 2.8204 0.0358 40
30-Dec-15 28868 16360.23 16384.23 1440.00 28 30 29.0 16.8 1020.2 0.77 1115 2.8040 2.8671 0.0631 57

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

AUES

Monthly Environmental Monitoring & Audit Report (No.29) – December 2015 Construction Noise Monitoring Results, dB(A)

Date Start Time 1st Leq5mi n L10 L90 2nd Leq5mi n L10 L90 3nd Leq5mi n L10 L90 4th Leq5mi n L10 L90 5th Leq5mi n L10 L90 6th Leq5mi n L10 L90 Leq30 façade correctio n
NM1 - Tsung Yuen Ha Village House No. 63
2-Dec-15 10:25 62.9 64.2 57.7 64.5 67.1 56.3 64.0 66.6 56.6 63.4 65.9 57.5 64.7 68.0 59.6 63.2 66.2 56.4 64 NA
8-Dec-15 10:10 67.0 68.6 60.6 71.8 74.3 67.5 71.0 74.2 64.9 69.4 73.5 58.6 61.7 67.4 55.3 63.6 67.7 55.9 69 NA
14-Dec-15 10:12 70.5 72.6 67.4 69.1 71.9 63.9 68.4 71.1 63.3 67.0 69.9 59.2 67.8 70.3 63.6 66.2 69.6 57.3 68 NA
19-Dec-15 8:44 63.8 66.5 58.1 60.9 64.4 54.8 60.2 64.1 53.4 64.4 67.7 57.3 65.2 68.6 58.7 64.1 67.6 57.4 63 NA
24-Dec-15 10:22 60.1 62.6 55.7 56.0 59.8 49.8 57.8 60.7 52.6 54.8 58.0 49.4 53.7 56.0 50.5 56.6 58.8 52.1 57 NA
30-Dec-15 13:40 60.4 65.1 51.4 54.0 56.5 50.6 60.2 56.1 50.4 63.2 66.4 50.5 61.7 65.9 50.1 67.4 72.5 56.1 63 NA
NM2 - Village House near Lin Ma Hang Road
2-Dec-15 9:47 63.7 64.9 58.0 62.3 64.3 54.3 63.1 65.8 55.5 65.8 68.2 58.7 64.4 67.5 59.1 63.6 66.4 57.2 64 NA
8-Dec-15 10:46 66.3 68.8 57.3 61.5 62.7 58.1 61.7 64.2 58.8 59.7 61.9 56.1 59.3 61.7 56.2 56.4 70.2 55.9 62 NA
14-Dec-15 10:51 64.2 68.1 56.6 61.2 62.8 57.0 60.5 62.3 57.5 60.4 62.2 54.0 59.1 61.2 53.7 59.9 62.4 55.3 61 NA
19-Dec-15 11:27 66.6 68.4 56.9 63.5 65.2 54.3 65.1 67.9 56.2 62.0 65.1 54.7 66.1 68.3 57.0 64.3 67.1 57.3 65 NA
24-Dec-15 11:13 63.1 64.9 61.2 62.6 63.5 61.3 61.0 62.7 47.8 58.9 61.6 46.8 61.3 65.4 48.0 60.9 63.0 47.1 62 NA
30-Dec-15 11:28 62.2 63.6 55.5 60.3 61.5 56.2 60.4 63.7 48.9 61.2 62.1 59.7 61.8 62.5 60.1 62.2 63.4 60.6 61 NA
NM3 - Ping Yeung Village House
5-Dec-15 13:08 58.6 60.0 53.5 59.3 59.7 55.1 58.4 59.4 53.9 62.1 59.8 55.4 60.2 59.1 55.6 56.3 58.5 52.3 60 NA
11-Dec-15 10:31 56.6 54.8 50.5 50.2 51.4 48.9 65.1 65.2 48.5 56.1 53.6 49.5 56.1 55.1 49.6 53.5 53.7 50.1 59 NA
17-Dec-15 10:33 58.1 59.9 51.9 62.3 61.1 52.0 55.7 55.2 51.5 57.0 56.5 50.9 56.1 56.5 52.1 60.0 60.4 51.1 59 NA
23-Dec-15 10:27 60.8 63.5 51.4 65.9 68.5 49.4 49.8 50.4 49.4 53.3 52.8 50.1 51.2 51.9 50.5 62.0 64.5 49.5 61 NA
29-Dec-15 10:43 54.6 54.4 49.6 56.3 58.5 50.1 60.2 53.2 50.3 62.8 55.9 50.0 59.0 60.1 50.5 61.0 66.6 50.8 60 NA
NM4 - Wo Keng Shan Village House
5-Dec-15 16:13 62.4 62.0 53.8 67.1 60.0 53.8 67.3 65.2 55.8 56.0 57.7 50.1 57.7 59.3 51.2 55.2 55.6 48.9 64 NA
11-Dec-15 11:27 66.4 66.2 54.0 66.1 66.4 53.4 64.6 62.3 51.2 63.4 62.5 49.6 65.8 67.2 51.5 67.5 65.4 49.6 66 NA
17-Dec-15 11:19 65.7 61.4 50.9 65.1 61.4 50.5 63.4 61.0 51.6 66.5 63.8 51.1 65.2 65.4 53.0 69.1 70.8 50.7 66 NA
23-Dec-15 9:34 67.5 71.5 57.0 67.4 70.0 54.8 68.8 72.4 54.8 66.2 68.0 54.1 67.6 70.7 53.8 71.9 70.8 53.8 69 NA
29-Dec-15 11:29 71.8 73.5 56.5 63.8 63.5 53.5 67.8 70.5 55.5 65.6 65.7 56.3 63.9 64.3 56.9 64.8 64.2 52.7 67 NA
NM5– Ping Yeung Village House (façade facing northeast)
5-Dec-15 10:13 51.4 54.0 46.1 51.7 54.5 45.9 51.5 55.4 48.0 55.5 57.2 44.2 54.3 56.8 45.4 53.7 57.1 45.2 53 NA
11-Dec-15 9:33 52.6 54.7 48.9 53.0 54.8 48.0 52.5 55.2 49.5 51.7 54.2 48.1 52.3 55.1 47.5 52.0 53.6 49.5 52 NA
17-Dec-15 9:08 67.1 71.0 60.0 65.6 68.5 60.0 65.9 69.5 60.0 64.3 66.5 59.5 62.9 65.0 59.5 62.5 65.0 59.0 65 NA
23-Dec-15 9:22 59.1 59.5 41.0 54.3 52.0 39.5 60.3 61.5 41.5 53.4 54.5 41.0 57.6 60.0 41.0 58.2 58.5 42.0 58 NA
29-Dec-15 9:53 53.3 56.3 45.6 53.2 56.2 44.5 53.0 56.4 47.7 52.7 56.8 43.5 51.7 55.5 44.8 55.4 56.8 45.7 53 NA

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

AUES

Monthly Environmental Monitoring & Audit Report (No.29) – December 2015

Date Start Time 1st Leq5mi n L10 L90 2nd Leq5mi n L10 L90 3nd Leq5mi n L10 L90 4th Leq5mi n L10 L90 5th Leq5mi n L10 L90 6th Leq5mi n L10 L90 Leq30 façade correctio n
NM6 – Tai Tong Wu Village House 2
5-Dec-15 11:01 58.5 61.1 53.8 59.0 61.1 53.5 57.2 59.3 53.9 58.9 61.5 51.9 58.6 60.3 52.2 58.2 60.5 51.9 58 NA
11-Dec-15 10:28 59.0 62.4 51.9 58.9 62.6 51.2 59.0 60.9 50.1 57.0 59.0 50.2 57.8 61.0 52.3 57.9 60.1 52.4 58 NA
17-Dec-15 9:46 64.1 63.0 58.5 60.5 67.5 58.0 60.9 63.5 58.0 60.5 63.0 58.0 60.5 62.5 57.0 60.2 62.5 57.0 61 NA
23-Dec-15 10:05 54.0 58.0 46.0 53.6 55.5 43.0 50.1 45.5 42.5 51.5 53.0 43.5 52.4 53.0 43.5 55.7 58.5 46.0 53 NA
29-Dec-15 10:49 59.6 60.1 52.8 59.4 59.5 52.4 60.3 60.4 53.9 59.4 61.2 52.5 59.6 60.7 53.5 57.2 59.4 52.4 59 NA
NM7 – Po Kat Tsai Village
5-Dec-15 13:28 59.0 61.9 50.9 59.2 63.0 52.3 60.6 64.5 52.5 59.6 62.8 52.6 61.1 64.8 51.4 58.6 62.4 51.0 60 NA
11-Dec-15 13:19 60.5 63.4 54.7 58.0 63.3 53.5 58.4 60.7 53.9 58.2 61.9 54.5 59.1 64.3 54.9 60.1 64.0 53.4 59 NA
17-Dec-15 13:05 64.1 67.5 53.5 65.6 69.5 58.0 63.5 67.5 58.0 70.7 74.5 59.5 64.3 68.5 56.5 66.1 70.0 56.0 67 NA
23-Dec-15 13:08 59.4 62.0 46.0 64.1 65.0 46.0 59.4 61.5 46.5 63.9 66.5 48.5 66.4 66.0 46.0 61.4 64.5 44.0 63 NA
29-Dec-15 13:28 58.7 60.3 56.2 59.2 61.2 56.5 58.1 60.4 55.0 59.7 61.5 55.6 60.8 62.7 55.2 60.6 61.2 52.7 60 NA
NM8 - Village House, Tong Hang
2-Dec-15 10:49 65.5 67.5 53 59.6 65.5 52.5 54.7 56 50.5 57.8 62.5 50.5 58 61 51.5 60.2 64 53.5 61 NA
8-Dec-15 13:00 55 57 50 53.6 55.5 49 53.1 55 49.5 56.9 59 51 56.5 59 52.5 54.5 55.5 47.5 55 NA
14-Dec-15 13:41 59.1 61.5 53.5 58.4 61.5 52 56 59.5 49.5 56.7 59.5 50.5 58.7 61.5 52 56.2 59 51 58 NA
19-Dec-15 10:33 58.4 59.5 47.5 49.4 51 44.5 57.6 62 46 60.5 61 45.5 56.7 58.5 46 57.5 61 47.5 58 NA
24-Dec-15 13:00 54.5 56 51 54 56 51 53 56 49.5 50.8 52 48.5 53.3 54.5 51.5 52.5 53.5 50.5 53 NA
30-Dec-15 13:08 59 61.2 51.5 61.9 66.8 49.6 58.4 62.1 52.1 61 65.9 54.8 59.1 63.8 53.8 68.8 66.5 53.6 63 NA
NM9 - Village House, Kiu Tau Village
2-Dec-15 10:08 58.8 63.0 51.5 59.2 62.5 53.5 59.1 64.0 52.5 60.0 64.5 53.5 58.7 63.0 53.5 57.3 60.0 52.5 59 NA
8-Dec-15 13:42 49.1 50.5 46.0 48.7 50.5 46.5 52.0 52.5 48.0 51.2 52.5 49.5 52.5 54.0 50.5 54.0 56.0 51.0 52 NA
14-Dec-15 13:01 58.6 61.0 54.0 59.6 61.0 53.0 56.5 59.0 51.0 57.1 60.5 51.0 55.8 58.0 52.0 57.2 59.5 54.0 58 NA
19-Dec-15 9:48 59.9 67.0 47.5 60.7 64.0 47.5 67.5 70.5 47.5 59.3 59.5 47.5 63.6 66.5 49.0 58.5 67.0 46.5 63 NA
24-Dec-15 11:16 51.0 52.5 48.5 51.6 53.0 49.0 54.2 56.5 49.5 58.8 61.5 53.5 56.1 58.0 52.5 55.5 58.0 52.0 55 NA
NM10 - Nam Wa Po Village House No. 80
2-Dec-15 9:26 64.3 64.5 58.5 64.7 65.0 61.5 70.1 72.0 65.0 66.7 69.5 58.0 61.5 63.0 60.0 61.7 63.0 60.0 66 69
8-Dec-15 9:42 67.5 70.5 60.5 62.5 64.0 60.0 67.9 71.0 61.0 68.9 73.5 60.0 67.3 71.0 60.0 61.8 63.5 56.0 67 70
14-Dec-15 9:21 66.1 68.0 62.5 65.5 67.5 62.5 66.5 68.5 62.5 65.6 67.5 62.0 65.3 68.0 61.0 65.1 67.0 61.5 66 69
19-Dec-15 9:06 61.8 62.5 48.5 61.3 58.0 49.0 63.2 60.5 48.5 57.3 54.0 48.5 52.2 55.0 48.5 65.0 67.0 49.0 62 65
24-Dec-15 9:00 61.7 63.0 55.0 58.6 59.5 56.0 64.3 66.5 59.5 60.7 64.0 55.0 57.7 58.5 55.0 57.7 60.0 54.5 61 64
30-Dec-16 11:09 60.7 62.8 58.1 61.2 62.8 59.0 63.4 65.5 59.9 61.2 63.3 58.6 59.2 62.1 56.0 56.8 58.9 54.6 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.29) – December 2015 Water Quality Monitoring Data for Contract 5 and SS C505

Date 1-Dec-15
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM1-C 10:41 0.28 21.6 21.6 7.17 7.2 81.4 81.5 12.9 13.3 8.9 8.9 4 5.0
21.6 7.19 81.6 13.6 8.9 6
WM1 10:25 0.25 22.6 22.6 7.11 7.1 82.3 82.4 241.0 244.5 9.1 9.1 138 140.0
22.6 7.12 82.4 248.0 9.1 142
Date 3-Dec-15
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM1-C 10:40 0.30 19.2 19.2 7.54 7.5 81.6 81.7 8.6 8.8 8.6 8.6 4 5.0
19.2 7.55 81.7 9.0 8.6 6
WM1 10:25 0.24 20 20.0 7.25 7.3 79.8 79.9 24.2 24.7 8.7 8.7 26 25.0
20 7.26 80.0 25.1 8.7 24
Date 5-Dec-15
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM1-C 11:02 0.25 18.9 18.9 8.01 8.0 86.2 86.4 11.6 12.2 7.8 7.9 15 14.0
18.9 8.04 86.6 12.8 7.9 13
WM1 10:51 0.31 19.7 19.7 8.4 8.4 91.9 92.0 17.1 17.6 7.9 7.9 21 21.0
19.7 8.41 92.1 18.1 7.9 21
Date 8-Dec-15
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM1-C 10:17 0.30 16.4 16.4 8.33 8.3 85.1 85.3 11.3 11.6 9.2 9.2 4 4.0
16.4 8.36 85.4 11.9 9.2 4
WM1 10:30 0.25 16.7 16.7 8.4 8.4 86.5 86.4 20.5 20.1 8.4 8.4 22 22.0
16.7 8.38 86.2 19.7 8.4 22
Date 10-Dec-15
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM1-C 10:07 0.30 18.5 18.5 8.08 8.1 86.3 86.4 29.7 29.1 8.6 8.6 12 12.5
18.5 8.1 86.4 28.5 8.5 13
WM1 10:31 0.25 19 19.0 7.99 8.0 86.2 86.3 133.0 133.5 7.9 8.0 161 156.0
19 8.01 86.4 134.0 8 151

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

AUES

Monthly Environmental Monitoring & Audit Report (No.29) – December 2015

Date 12-Dec-15
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM1-C 10:22 0.27 19.5 14.5 7.78 7.8 84.8 84.8 9.7 9.8 9.5 9.5 5 5.0
9.5 7.77 84.7 9.9 9.5 5
WM1 10:45 0.25 20.5 20.5 7.25 7.2 80.6 80.5 343.0 348.0 9 9.0 599 606.5
20.5 7.23 80.3 353.0 9 614
Date 14-Dec-15
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM1-C 10:16 0.24 20.8 20.8 7.06 7.0 78.9 78.6 11.4 10.9 9.1 9.1 4 4.5
20.8 6.96 78.2 10.3 9.1 5
WM1 10:34 0.24 20 20.0 6.01 6.0 66.2 66.3 149.0 148.0 8.5 8.5 203 211.0
20 6.03 66.4 147.0 8.5 219
Date 16-Dec-15
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM1-C 16:30 0.31 15.7 15.7 10.73 10.7 108.2 108.1 6.8 6.9 8.5 8.5 2 2.5
15.7 10.76 108.0 7.0 8.5 3
WM1 17:20 0.25 15.8 15.8 8.78 8.8 88.5 88.6 50.7 50.4 8.2 8.2 49 51.0
15.8 8.78 88.6 50.1 8.2 53
Date 18-Dec-15
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM1-C 11:20 0.31 11.4 11.4 10.07 10.1 92.3 92.6 13.8 13.9 8.6 8.6 7 7.0
11.4 10.13 92.8 13.9 8.6 7
WM1 10:57 0.21 14.7 14.7 8.74 8.7 86.1 86.0 48.1 47.8 8.5 8.5 46 47.5
14.7 8.73 85.9 47.5 8.5 49
Date 22-Dec-15
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM1-C 11:55 0.31 19.9 19.9 8.41 8.4 92.4 92.5 12.1 11.8 7.9 7.9 3 3.5
19.9 8.42 92.5 11.4 7.9 4
WM1 11:47 0.22 20.4 20.4 7.37 7.4 81.8 81.9 28.0 27.8 7.5 7.5 27 27.0
20.4 7.39 82.0 27.6 7.5 27

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

AUES

Monthly Environmental Monitoring & Audit Report (No.29) – December 2015

Date 24-Dec-15
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM1-C 11:36 0.26 21.8 21.8 7.56 7.6 86.1 86.4 10.4 9.9 8.3 8.3 9 10.0
21.8 7.6 86.6 9.4 8.3 11
WM1 10:25 0.31 22.4 22.4 7.19 7.2 82.9 83.0 48.6 48.0 7.9 7.9 48 49.0
22.4 7.21 83.1 47.3 7.9 50
Date 28-Dec-15
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM1-C 11:08 0.28 16.5 16.5 9.01 9.0 92.2 92.2 33.5 33.8 8.7 8.7 5 5.5
16.5 9 92.1 34.1 8.7 6
WM1 10:55 0.29 17.2 17.3 6.87 6.9 71.6 71.4 10.7 10.7 7.8 7.8 30 29.5
17.3 6.83 71.2 10.6 7.8 29
Date 30-Dec-15
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM1-C 13:37 0.26 18.1 18.1 9.72 9.8 102.9 103.3 11.6 11.9 8.3 8.3 6 5.0
18.1 9.79 103.6 12.2 8.3 4
WM1 13:23 0.21 18.8 18.8 9.18 9.2 98.6 99.1 21.2 20.5 8 8.0 14 14.0
18.8 9.26 99.5 19.7 8 14

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

AUES

Monthly Environmental Monitoring & Audit Report (No.29) – December 2015 Water Quality Monitoring Data for Contract 2 and 3

Date 1-Dec-15
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM4-CA 15:37 0.16 23.6 23.6 7.67 7.7 90.6 90.6 15.2 15.5 8.2 8.2 14 13.5
23.6 7.66 90.5 15.7 8.1 13
WM4-CB 15:45 0.31 23.7 23.7 7.05 7.0 83.3 83.3 11.7 11.1 8.4 8.4 8 8.5
23.7 7.04 83.2 10.4 8.4 9
WM4 15:28 0.35 24.3 24.3 7.57 7.6 90.5 90.5 13.3 13.6 7.9 7.9 13 14.0
24.3 7.58 90.4 13.8 7.8 15
Date 3-Dec-15
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM4-CA 14:58 0.18 20.4 20.4 7.66 7.7 85.0 84.9 9.3 9.3 8.7 8.7 5 4.5
20.4 7.65 84.8 9.2 8.7 4
WM4-CB 15:10 0.31 21.2 21.2 4.13 4.1 46.5 46.6 12.4 12.6 8 8.0 11 10.5
21.2 4.12 46.6 12.7 8 10
WM4 15:40 0.36 20.5 20.5 5.92 5.9 65.0 65.4 66.5 66.4 7.9 7.9 56 56.5
20.5 5.93 65.8 66.3 7.9 57
Date 5- Dec -15
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM4-CA 10:14 0.19 20 20.0 7.36 7.4 81.0 81.0 8.9 9.0 8.2 8.2 12 12.0
20 7.37 81.0 9.1 8.2 12
WM4-CB 9:48 0.31 21 21.0 5.84 5.9 65.5 65.7 11.4 11.1 8.4 8.4 8 8.0
21 5.86 65.8 10.8 8.3 8
WM4 10:05 0.38 20.3 20.3 7.17 7.2 79.3 79.5 25.4 25.9 8.2 8.2 24 23.0
20.3 7.2 79.7 26.4 8.2 22
Date 8-Dec-15
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM4-CA 14:25 0.20 18.8 18.8 8.03 8.0 86.3 86.4 11.5 12.1 8.3 8.3 7 7.0
18.8 8.05 86.4 12.6 8.2 7
WM4-CB 14:36 0.32 19.9 19.9 5.39 5.4 59.0 59.1 18.0 17.9 8.4 8.4 15 14.5
19.9 5.38 59.2 17.7 8.4 14
WM4 14:10 0.39 19.3 19.3 7.51 7.5 81.6 81.7 20.0 20.2 8.2 8.2 20 19.5
19.3 7.55 81.8 20.3 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.29) – December 2015

Date 10-Dec-15
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM4-CA 13:47 0.12 20.2 20.2 7.82 7.8 86.3 86.4 17.8 17.4 8 8.0 8 7.5
20.2 7.84 86.5 16.9 8 7
WM4-CB 13:14 0.30 21.4 21.4 6.32 6.3 71.5 71.5 32.4 32.9 7.9 7.9 17 18.0
21.4 6.31 71.4 33.3 7.9 19
WM4 13:33 0.35 21.1 21.1 7.3 7.3 82.1 82.1 24.2 24.7 7.9 8.0 20 20.5
21.1 7.31 82.0 25.2 8 21
Date 12-Dec-15
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM4-CA 11:40 0.16 20.6 20.6 8.16 8.2 90.8 90.9 10.8 10.3 8.4 8.4 10 10.0
20.6 8.17 90.9 9.8 8.4 10
WM4-CB 11:55 0.27 22 22.0 6.37 6.4 72.9 72.9 35.4 35.5 7.8 7.8 46 45.5
22 6.36 72.8 35.6 7.8 45
WM4 11:47 0.36 21.1 21.1 7.36 7.4 82.8 82.9 16.8 17.0 8.3 8.3 22 22.5
21.1 7.36 82.9 17.1 8.3 23
Date 14-Dec-15
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM4-CA 13:35 0.15 21.1 21.1 8.23 8.2 92.6 92.8 23.3 22.7 8.1 8.1 6 5.5
21.1 8.26 92.9 22.0 8.1 5
WM4-CB 13:45 0.30 22 22.0 5.57 5.6 63.7 63.7 14.9 14.4 7.6 7.6 13 12.5
22 5.56 63.6 13.9 7.6 12
WM4 13;8 0.34 21.4 21.4 7.41 7.4 83.8 83.7 22.3 22.7 8.1 8.1 19 20.0
21.4 7.4 83.6 23.1 8.1 21
Date 16-Dec-15
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM4-CA 13:55 0.16 19.2 19.2 9.18 9.2 99.5 99.6 5.4 5.3 8.6 8.6 3 3.5
19.2 9.2 99.7 5.3 8.6 4
WM4-CB 14:08 0.30 21 21.0 7.2 7.2 80.7 80.8 14.6 15.2 8.9 8.9 22 22.0
21 7.21 80.8 15.7 8.8 22
WM4 13:38 0.35 19 19.0 8.65 8.7 93.3 93.4 16.2 16.5 8.1 8.1 15 15.5
19 8.67 93.5 16.8 8.1 16

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

AUES

Monthly Environmental Monitoring & Audit Report (No.29) – December 2015

Date 18-Dec-15
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM4-CA 14:45 0.16 18 18.0 9.29 9.3 98.2 98.3 6.0 5.9 8.4 8.4 2 2.5
18 9.31 98.4 5.9 8.4 3
WM4-CB 14:59 0.27 19.7 19.7 6.78 6.8 74.1 74.2 12.0 11.8 7.9 7.9 12 11.5
19.7 6.79 74.2 11.5 7.9 11
WM4 14:30 0.25 19 19.0 8.63 8.6 93.1 93.0 16.5 16.8 8.2 8.2 11 10.5
19 8.62 92.9 17.1 8.2 10
Date 22-Dec-15
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM4-CA 9:55 0.16 19.8 19.8 8.63 8.6 94.1 94.4 7.4 7.4 8 8.0 4 5.0
19.8 8.63 94.6 7.5 8 6
WM4-CB 9:05 0.25 20.5 20.6 5.83 5.8 64.9 64.9 17.8 18.2 8.4 8.4 20 19.5
20.6 5.82 64.8 18.6 8.4 19
WM4 9:35 0.29 20.1 20.2 7.6 7.6 83.9 83.9 13.6 13.9 7.9 7.9 8 8.0
20.2 7.59 83.8 14.2 7.8 8
Date 24-Dec-15
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM4-CA 12:43 0.11 23.8 23.8 8.08 8.1 95.7 95.6 12.1 12.3 7.8 7.8 9 9.5
23.8 8.06 95.5 12.4 7.8 10
WM4-CB 12:58 0.22 24.6 24.6 6.56 6.6 78.8 78.9 15.3 15.0 7.3 7.3 21 20.5
24.6 6.57 78.9 14.7 7.3 20
WM4 12:34 0.30 25 25.0 8 8.0 96.8 96.9 28.2 28.5 7.5 7.5 25 23.5
25 8.01 96.9 28.8 7.5 22
Date 28-Dec-15
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM4-CA 13:15 0.14 18.6 18.6 8.88 8.9 95.1 95.2 5.4 5.6 8 8.0 3 3.0
18.6 8.89 95.2 5.7 8 3
WM4-CB 13:30 0.23 19.8 19.8 7.55 7.6 82.7 82.8 33.3 33.6 7.5 7.5 36 37.0
19.8 7.55 82.8 33.9 7.5 38
WM4 13:05 0.30 19.1 19.1 8.53 8.5 92.3 92.2 18.0 18.2 7.6 7.6 13 13.5
19.1 8.52 92.1 18.4 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.29) – December 2015

Date 30-Dec-15
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM4-CA 11:44 0.17 19.8 19.8 9.1 9.1 99.8 100.1 6.6 6.6 8.4 8.4 3 3.5
19.8 9.16 100.4 6.6 8.4 4
WM4-CB 12:00 0.17 20.3 20.3 7.51 7.5 83.1 83.2 12.7 12.4 7.7 7.7 12 13.0
20.3 7.51 83.2 12.1 7.7 14
WM4 11:32 0.28 19.2 19.2 8.36 8.4 90.5 90.5 14.8 14.7 8.2 8.2 13 13.5
19.2 8.35 90.4 14.5 8.2 14

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

AUES

Monthly Environmental Monitoring & Audit Report (No.29) – December 2015 Water Quality Monitoring Data for Contract 6

Date 2-Dec-15
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM2A-C 13:52 0.40 23.1 23.1 7.25 7.3 84.8 84.8 7.8 7.9 9.10 9.1 4 4.0
23.1 7.25 84.7 8.0 9.10 4
WM2A 14:10 0.21 24 24.0 8.16 8.2 97 97.1 10.1 10.4 9.00 9.0 9 8.5
24 8.17 97.2 10.6 9.00 8
Date 4-Dec-15
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM2A-C 11:47 0.39 20.5 20.5 5.92 5.9 65.7 65.8 13.3 13.2 7.80 7.9 4 3.5
20.5 5.93 65.8 13.1 7.90 3
WM2A 12:21 0.21 20.4 20.4 8.41 8.4 93.2 93.3 8.1 8.3 8.90 8.9 6 7.0
20.4 8.42 93.4 8.5 8.90 8
Date 7-Dec-15
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM2A-C 11:57 0.37 17.9 17.9 7.88 7.9 83.1 83.2 13.5 13.3 9.00 9.0 4 3.5
17.9 7.9 83.3 13.1 9.00 3
WM2A 12:12 0.22 18 18.0 9.01 9.0 95.2 95.4 35.0 35.7 8.70 8.7 59 60.0
18 9.03 95.5 36.3 8.70 61
Date 9-Dec-15
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM2A-C 12:30 0.53 17.5 17.5 8.54 8.5 89.3 89.1 777.0 782.5 8.20 8.2 463 461.0
17.5 8.49 88.8 788.0 8.20 459
WM2A 12:55 0.40 17.5 17.5 7.97 8.0 83.4 83.3 369.0 375.0 7.90 7.9 292 300.0
17.5 7.95 83.2 381.0 7.80 308
Date 11-Dec-15
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM2A-C 11:21 0.20 19.6 19.6 7.9 7.9 86.3 86.4 12.4 12.8 8.10 8.1 4 3.5
19.6 7.9 86.4 13.2 8.10 3
WM2A 10:20 0.25 20.6 20.6 7.92 7.9 88.2 88.3 51.0 52.1 7.80 7.8 20 21.0
20.6 7.93 88.3 53.1 7.80 22

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

AUES

Monthly Environmental Monitoring & Audit Report (No.29) – December 2015

Date 15-Dec-15
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM2A-C 10:05 0.32 19 19.0 8.17 8.2 88.2 88.0 10.2 10.5 8.70 8.7 4 4.0
19 8.13 87.8 10.7 8.70 4
WM2A 10:36 0.23 18.1 18.1 8.5 8.5 90.0 90.1 19.6 19.7 8.60 8.6 10 10.5
18.1 8.51 90.1 19.7 8.50 11
Date 17-Dec-15
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM2A-C 11:04 0.27 14.8 14.8 9.11 9.1 89.9 90.0 15.8 15.9 8.90 8.9 5 5.0
14.8 9.12 90.0 15.9 8.90 5
WM2A 10:45 0.22 14.2 14.2 10.05 10.0 98.0 97.9 10.7 10.5 9.00 9.0 6 5.5
14.2 10.03 97.8 10.2 9.00 5
Date 19-Dec-15
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM2A-C 9:52 0.27 15.5 15.5 9.58 9.6 96.0 96.1 8.0 8.1 8.30 8.4 7 6.5
15.5 9.6 96.1 8.2 8.40 6
WM2A 10:15 0.23 15 15.0 10.3 10.3 102.0 102.1 13.8 13.5 8.40 8.4 11 12.0
15 10.28 102.1 13.1 8.40 13
Date 21-Dec-15
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM2A-C 10:36 0.24 18.1 18.1 8.27 8.3 87.7 88.0 13.7 14.2 8.10 8.1 6 6.5
18.1 8.32 88.2 14.6 8.10 7
WM2A 11:15 0.21 17.4 17.4 9.32 9.3 97.2 97.3 7.5 7.8 7.80 7.8 4 3.0
17.4 9.33 97.3 8.0 7.80 2
Date 23-Dec-15
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM2A-C 9:40 0.25 21.1 21.1 7.86 7.9 88.3 88.5 11.1 10.9 8.00 8.0 2 2.5
21.1 7.89 88.6 10.7 8.00 3
WM2A 10:40 0.22 20.6 20.6 8.71 8.7 96.9 96.7 12.6 12.5 7.60 7.6 5 5.0
20.6 8.66 96.5 12.3 7.60 5

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

AUES

Monthly Environmental Monitoring & Audit Report (No.29) – December 2015

Date 29-Dec-15
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM2A-C 11:21 0.22 18.2 18.2 8.49 8.5 90.1 90.1 8.2 8.3 8.20 8.2 4 3.5
18.2 8.48 90.0 8.4 8.20 3
WM2A 10:55 0.24 17.9 17.9 9.29 9.3 98.0 98.1 7.4 7.4 8.60 8.6 3 2.5
17.9 9.31 98.1 7.4 8.60 2
Date 31-Dec-15
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM2A-C 9:59 0.21 17.9 17.9 8.59 8.6 90.6 90.4 10.9 11.0 7.60 7.6 6 5.5
17.9 8.54 90.1 11.1 7.60 5
WM2A 10:25 0.22 17.5 17.5 9.39 9.4 98.3 98.4 8.7 8.9 7.60 7.6 8 7.5
17.5 9.4 98.4 9.1 7.60 7

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

AUES

Monthly Environmental Monitoring & Audit Report (No.29) – December 2015

Date 2-Dec-15
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM2B-C 13:47 0.01 24.6 24.6 6.97 7.0 83.7 83.7 4.8 4.9 8.60 8.6 4 4.5
24.6 6.96 83.6 5.0 8.50 5
WM2B 14:07 0.01 25.5 25.5 7.55 7.6 92.4 92.3 29.7 30.3 8.00 8.0 68 67.5
25.5 7.56 92.2 30.9 8.00 67
Date 4-Dec-15
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM2B-C 13:07 0.01 22.9 22.9 6.95 7.0 80.8 80.9 7.8 7.8 8.50 8.5 <2 2.0
22.9 6.97 81.0 7.8 8.50 <2
WM2B 12:55 0.01 21.4 21.4 8.7 8.7 98.4 98.3 33.4 34.1 8.50 8.5 41 41.0
21.4 8.69 98.2 34.7 8.50 41
Date 7-Dec-15
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM2B-C 13:15 0.01 22.4 22.4 7.3 7.2 84.1 83.1 7.8 7.8 8.30 8.3 <2 2.0
22.4 7.12 82.0 7.8 8.30 2
WM2B 12;58 0.01 20.9 20.9 9.33 9.3 104.4 104.4 28.5 28.2 8.60 8.6 26 27.0
20.9 9.31 104.3 27.9 8.60 28
Date 9-Dec-15
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM2B-C 10:40 0.01 22.3 22.3 7.38 7.4 84.9 85.0 4.0 4.0 8.50 8.5 <2 2.0
22.3 7.39 85.0 4.1 8.40 <2
WM2B 10:54 0.04 20.6 20.6 7.91 7.9 88.2 88.1 67.8 68.1 8.00 8.0 78 80.0
20.6 7.9 88.0 68.3 8.00 82
Date 11-Dec-15
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM2B-C 11:10 0.01 22.8 22.8 7.18 7.2 83.5 83.5 24.2 24.1 8.40 8.4 16 17.0
22.8 7.19 83.5 24.0 8.40 18
WM2B 14:25 0.01 23.3 23.3 8.06 8.1 94.9 94.9 18.4 18.3 9.00 9.0 11 10.0
23.3 8.07 94.8 18.2 9.00 9

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

AUES

Monthly Environmental Monitoring & Audit Report (No.29) – December 2015

Date 15-Dec-15
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM2B-C 11:50 0.01 21.6 21.6 7.65 7.6 86.9 86.8 3.6 3.5 9.30 9.3 <2 2.0
21.6 7.63 86.6 3.5 9.30 <2
WM2B 11:25 0.01 18.5 18.5 8.8 8.8 93.9 94.0 110.0 113.0 11.00 11.0 125 123.5
18.5 8.82 94.1 116.0 11.00 122
Date 17-Dec-15
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM2B-C 11:37 0.01 21.1 21.1 7.96 8.0 88.8 89.1 9.1 9.0 8.30 8.3 <2 2.0
21.1 7.96 89.4 8.8 8.30 <2
WM2B 11:25 0.01 16.3 16.3 9.64 9.6 98.4 98.4 88.9 88.4 8.30 8.3 127 125.5
16.3 9.63 98.3 87.8 8.30 124
Date 19-Dec-15
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM2B-C 9:50 0.01 19.6 19.6 7.98 8.0 87.1 87.2 3.7 3.7 9.10 9.1 <2 2.0
19.6 8 87.3 3.8 9.00 <2
WM2B 10:10 0.01 16.4 16.4 9.93 9.9 101.7 101.7 56.4 56.8 8.10 8.2 120 121.0
16.4 9.94 101.7 57.2 8.20 122
Date 21-Dec-15
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM2B-C 10:00 0.01 22 22.0 7.91 7.9 90.5 90.6 4.3 4.3 9.10 9.1 <2 2.0
22 7.93 90.6 4.4 9.00 <2
WM2B 10:15 0.01 18.6 18.6 9.42 9.4 100.9 101.0 54.9 54.0 8.00 8.0 80 79.5
18.6 9.44 101.1 53.1 8.00 79
Date 23-Dec-15
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM2B-C 11:47 0.01 22.5 22.5 7.46 7.5 86.2 86.3 8.7 8.6 8.10 8.1 4 4.0
22.5 7.48 86.4 8.6 8.10 4
WM2B 11:07 0.01 23.1 23.1 8.81 8.8 102.9 103.1 19.0 18.8 7.40 7.4 10 9.5
23.1 8.84 103.2 18.5 7.40 9

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

AUES

Monthly Environmental Monitoring & Audit Report (No.29) – December 2015

Date 29-Dec-15
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM2B-C 11:47 0.01 21.7 21.7 7.8 7.8 88.6 88.7 5.9 5.9 7.80 7.8 <2 2.0
21.7 7.82 88.8 5.8 7.80 <2
WM2B 11:38 0.01 19 19.0 9.94 9.9 107.3 107.3 7.1 7.2 8.00 8.0 5 5.0
19 9.93 107.2 7.2 8.00 5
Date 31-Dec-15
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM2B-C 9:25 0.01 21.2 21.2 8.01 8.0 90.1 90.4 4.7 4.8 8.10 8.1 4 3.5
21.2 8.05 90.6 4.8 8.10 3
WM2B 9:42 0.01 18.4 18.4 9.82 9.8 104.8 105.0 35.9 35.7 7.90 7.9 43 42.5
18.4 9.84 105.1 35.5 7.90 42
Date 24-Dec-15
Location WM2B Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
11:48 0.01 6.2 6.1 4 4.0
5.9 4
Date 28-Dec-15
Location WM2B Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
11:48 0.01 10.3 10.2 7 7.0
10.1 7
Date 30-Dec-15
Location WM2B Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
11:48 0.01 9.2 9.4 8 8.0
9.5 8

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

AUES

Monthly Environmental Monitoring & Audit Report (No.29) – December 2015 Water Quality Monitoring Data for Contract 2 and 6

Date 2-Dec-15
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM3-C 14:50 0.02 24.4 24.4 6.87 6.9 82.4 82.3 31.1 31.5 7.70 7.7 71 70.5
24.4 6.85 82.1 31.8 7.70 70
WM3 15:00 0.31 23.5 23.5 6.86 6.8 80.8 80.7 35.1 35.8 8.10 8.2 46 47.0
23.5 6.83 80.5 36.5 8.20 48
Date 4-Dec-15
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM3-C 13:30 0.01 22.4 22.4 6.72 6.7 77.4 77.5 14.1 14.4 7.60 7.6 22 14.0
22.4 6.72 77.5 14.6 7.60 6
WM3 13:42 0.30 21.1 21.1 7.65 7.7 86.2 86.3 13.7 13.5 7.90 7.9 15 14.0
21.1 7.68 86.4 13.3 7.80 13
Date 7-Dec-15
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM3-C 13:27 0.05 21 21.0 8.14 8.2 91.4 91.7 27.1 27.4 7.60 7.7 30 30.5
21 8.2 92.0 27.7 7.70 31
WM3 13:40 0.29 20.8 20.8 7.72 7.7 86.3 86.6 20.2 20.6 7.90 7.9 20 20.0
20.8 7.76 86.8 20.9 7.90 20
Date 9-Dec-15
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM3-C 13:57 0.05 19.1 19.1 7.35 7.4 79.5 79.6 47.7 48.3 7.50 7.5 58 58.0
19.1 7.36 79.6 48.8 7.50 58
WM3 14:15 0.38 18.7 18.7 6.74 6.7 72.2 72.3 223.0 226.0 7.50 7.5 149 148.0
18.7 6.75 72.3 229.0 7.50 147
Date 11-Dec-15
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM3-C 11:47 0.01 23.3 23.3 7.54 7.6 88.5 88.8 25.6 26.0 7.60 7.6 59 61.5
23.3 7.59 89.0 26.3 7.60 64
WM3 12:05 0.15 21.3 21.3 7.61 7.6 86.0 86.1 17.2 17.0 7.90 8.0 9 8.5
21.3 7.61 86.2 16.8 8.00 8

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

AUES

Monthly Environmental Monitoring & Audit Report (No.29) – December 2015

Date 15-Nov-15
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM3-C 12:14 0.02 21.4 21.4 6.99 7.0 79.0 79.1 11.8 11.8 8.50 8.5 13 14.0
21.4 7 79.2 11.7 8.50 15
WM3 12:25 0.30 20.3 20.3 8.14 8.2 90.2 90.3 12.8 13.0 8.60 8.6 12 11.5
20.3 8.16 90.3 13.1 8.60 11
Date 17-Dec-15
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM3-C 11:49 0.02 18.3 18.3 8.91 8.9 94.8 95.1 18.2 18.6 8.30 8.3 4 13.0
18.3 8.95 95.3 18.9 8.30 22
WM3 12:19 0.21 16.9 16.9 8.68 8.7 89.7 89.6 6.5 6.5 9.20 9.2 3 11.5
16.9 8.67 89.5 6.5 9.10 20
Date 19-Dec-15
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM3-C 10:34 0.02 16.5 16.5 9.44 9.5 96.8 96.9 20.9 21.5 7.60 7.6 19 19.5
16.5 9.47 97.0 22.0 7.60 20
WM3 10:46 0.20 16.5 16.5 9.24 9.2 94.7 94.6 16.7 16.6 8.20 8.2 11 11.0
16.5 9.23 94.5 16.5 8.10 11
Date 21-Dec-15
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM3-C 11:38 0.04 20.1 20.1 8.89 8.9 98.1 98.3 22.9 23.2 7.40 7.4 25 24.5
20.1 8.91 98.4 23.4 7.40 24
WM3 11:50 0.22 19.5 19.5 8.62 8.6 93.9 94.0 21.2 21.5 7.70 7.7 14 14.0
19.5 8.63 94.0 21.8 7.70 14
Date 23-Dec-15
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM3-C 11;20 0.04 22.4 22.4 8.33 8.3 86.1 86.3 27.0 26.7 7.20 7.2 28 28.5
22.4 8.35 86.4 26.4 7.20 29
WM3 11:32 0.19 21.5 21.5 8.23 8.2 93.4 93.6 24.3 23.8 8.00 8.0 12 13.0
21.5 8.25 93.7 23.2 8.00 14

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

AUES

Monthly Environmental Monitoring & Audit Report (No.29) – December 2015

Date 26-Dec-15
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM3-C 10:26 0.01 21 21.0 10.05 10.1 112.5 112.6 16.9 17.0 9.40 9.4 17 17.0
21 10.06 112.6 17.1 9.40 17
WM3 10:10 0.19 21.4 21.4 9.14 9.1 103.1 103.2 15.8 15.7 9.10 9.1 13 13.0
21.4 9.13 103.2 15.6 9.10 13
Date 29-Dec-15
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM3-C 12:03 0.01 21.2 21.2 7.59 7.6 85.5 85.6 39.5 38.7 7.10 7.1 39 40.0
21.2 7.61 85.7 37.9 7.10 41
WM3 10:15 0.17 19.4 19.4 9.03 9.1 98.1 98.4 15.7 15.3 7.60 7.6 14 14.5
19.4 9.08 98.6 14.8 7.60 15
Date 31-Dec-15
Location Time Depth (m) Temp (oC) DO (mg/L) DO (%) Turbidity (NTU) pH SS(mg/L)
WM3-C 10:50 0.02 20.3 20.3 8.8 8.8 97.6 98.0 29.2 30.2 7.20 7.2 22 22.5
20.3 8.87 98.3 31.1 7.20 23
WM3 10:59 0.17 19.7 19.7 8.85 8.8 96.8 96.6 18.7 18.6 7.90 7.9 8 8.5
19.7 8.82 96.4 18.4 7.90 9