air quality monitoring (1-hr tsp) results at sik sik yuen ... … · noise monitoring results at...
TRANSCRIPT
Contract No. DC/2007/12 - Design and Construction of Tsuen Wan Drainage Tunnel
Air Quality Monitoring (1-hr TSP) Results at Sik Sik Yuen Ho Fung College - Intake (ASR1)
Sep-08 to Dec-08
0
100
200
300
400
500
2-Sep
-08
8-Sep
-08
13-S
ep-0
819
-Sep
-08
25-S
ep-0
830
-Sep
-08
6-O
ct-0
811
-Oct
-08
17-O
ct-0
823
-Oct
-08
29-O
ct-0
8
4-N
ov-08
10-N
ov-08
15-N
ov-08
21-N
ov-08
27-N
ov-08
3-D
ec-0
89-
Dec
-08
15-D
ec-0
820
-Dec
-08
23-D
ec-0
829
-Dec
-08
Date
TS
P L
ev
el
(µµ µµ
g/m
3)
1st 1-hr TSP 2nd 1-hr TSP 3rd 1-hr TSP Action Level Limit Level
Contract No. DC/2007/12 - Design and Construction of Tsuen Wan Drainage Tunnel
Air Quality Monitoring (1-hr TSP) Results at Hong Hoi Chee Hong Temple - Intake (ASR3)
Sep-08 to Dec-08
0
100
200
300
400
500
2-Sep
-08
8-Sep
-08
13-S
ep-0
819
-Sep
-08
25-S
ep-0
830
-Sep
-08
6-O
ct-0
811
-Oct
-08
17-O
ct-0
823
-Oct
-08
29-O
ct-0
8
4-N
ov-08
10-N
ov-08
15-N
ov-08
21-N
ov-08
27-N
ov-08
3-D
ec-0
89-
Dec
-08
15-D
ec-0
820
-Dec
-08
23-D
ec-0
829
-Dec
-08
Date
TS
P L
ev
el
(µµ µµ
g/m
3)
1st 1-hr TSP 2nd 1-hr TSP 3rd 1-hr TSP Action Level Limit Level
Contract No. DC/2007/12 - Design and Construction of Tsuen Wan Drainage Tunnel
Air Quality Monitoring (1-hr TSP) Results at Long Beach Gardens - Outfall (ASR8)
Sep-08 to Dec-08
0
100
200
300
400
500
2-Sep
-08
8-Sep
-08
13-S
ep-0
819
-Sep
-08
25-S
ep-0
830
-Sep
-08
6-O
ct-0
811
-Oct
-08
17-O
ct-0
823
-Oct
-08
29-O
ct-0
8
4-N
ov-08
10-N
ov-08
15-N
ov-08
21-N
ov-08
27-N
ov-08
3-D
ec-0
89-
Dec
-08
15-D
ec-0
820
-Dec
-08
23-D
ec-0
829
-Dec
-08
Date
TS
P L
ev
el
(µµ µµ
g/m
3)
1st 1-hr TSP 2nd 1-hr TSP 3rd 1-hr TSP Action Level Limit Level
Contract No. DC/2007/12 - Design and Construction of Tsuen Wan Drainage Tunnel
Air Quality Monitoring (1-hr TSP) Results at Greenview Terrance - Outfall (ASR9)
Sep-08 to Dec-08
0
100
200
300
400
500
2-Sep
-08
8-Sep
-08
13-S
ep-0
819
-Sep
-08
25-S
ep-0
830
-Sep
-08
6-O
ct-0
811
-Oct
-08
17-O
ct-0
823
-Oct
-08
29-O
ct-0
8
4-N
ov-08
10-N
ov-08
15-N
ov-08
21-N
ov-08
27-N
ov-08
3-D
ec-0
89-
Dec
-08
15-D
ec-0
820
-Dec
-08
23-D
ec-0
829
-Dec
-08
Date
TS
P L
ev
el
(µµ µµ
g/m
3)
1st 1-hr TSP 2nd 1-hr TSP 3rd 1-hr TSP Action Level Limit Level
Contract No. DC/2007/12 - Design and Construction of Tsuen Wan Drainage Tunnel
Noise Monitoring Results at Sik Sik Yuen Ho Fung College (NSR 1)
Sep-08 to Dec-08
Contract No. DC/2007/12 - Design and Construction of Tsuen Wan Drainage Tunnel
Noise Monitoring Results at Hong Hoi Chee Hong Temple (NSR 3)
Sep-08 to Dec-08
55
60
65
70
75
80
2-S
ep-0
8
8-S
ep-0
8
19-S
ep-0
8
25-S
ep-0
8
30-S
ep-0
8
6-O
ct-
08
17-O
ct-
08
23-O
ct-
08
29-O
ct-
08
4-N
ov-0
8
10-N
ov-0
8
21-N
ov-0
8
27-N
ov-0
8
3-D
ec-0
8
9-D
ec-0
8
15-D
ec-0
8
23-D
ec-0
8
29-D
ec-0
8
Le
q (
30
min
s)
dB
(A)
Limit Levels dB(A) Leq(30min) dB(A)
55
60
65
70
75
80
2-S
ep-0
8
8-S
ep-0
8
19-S
ep-0
8
25-S
ep-0
8
30-S
ep-0
8
6-O
ct-
08
17-O
ct-
08
23-O
ct-
08
29-O
ct-
08
4-N
ov-0
8
10-N
ov-0
8
21-N
ov-0
8
27-N
ov-0
8
3-D
ec-0
8
9-D
ec-0
8
15-D
ec-0
8
23-D
ec-0
8
29-D
ec-0
8
Le
q (
30
min
s)
dB
(A)
Limit Levels dB(A) Leq(30min) dB(A)
Contract No. DC/2007/12 - Design and Construction of Tsuen Wan Drainage Tunnel
Noise Monitoring Results at Squatters (NSR 6)
Sep-08 to Dec-08
Contract No. DC/2007/12 - Design and Construction of Tsuen Wan Drainage Tunnel
Noise Monitoring Results at Long Beach Gardens (NSR 8)
Sep-08 to Dec-08
55
60
65
70
75
80
2-S
ep-0
8
8-S
ep-0
8
19-S
ep-0
8
25-S
ep-0
8
30-S
ep-0
8
6-O
ct-
08
17-O
ct-
08
23-O
ct-
08
29-O
ct-
08
4-N
ov-0
8
10-N
ov-0
8
21-N
ov-0
8
27-N
ov-0
8
3-D
ec-0
8
9-D
ec-0
8
15-D
ec-0
8
23-D
ec-0
8
29-D
ec-0
8
Le
q (
30
min
s)
dB
(A)
Limit Levels dB(A) Leq(30min) dB(A)
55
60
65
70
75
80
2-S
ep-0
8
8-S
ep-0
8
19-S
ep-0
8
25-S
ep-0
8
30-S
ep-0
8
6-O
ct-
08
17-O
ct-
08
23-O
ct-
08
29-O
ct-
08
4-N
ov-0
8
10-N
ov-0
8
21-N
ov-0
8
27-N
ov-0
8
3-D
ec-0
8
9-D
ec-0
8
15-D
ec-0
8
23-D
ec-0
8
29-D
ec-0
8
Le
q (
30
min
s)
dB
(A)
Limit Levels dB(A) Leq(30min) dB(A)
Contract No. DC/2007/12 - Design and Construction of Tsuen Wan Drainage Tunnel
Noise Monitoring Results at Greenview Terrace (NSR 9)
Sep-08 to Dec-08
55
60
65
70
75
80
2-S
ep-0
8
8-S
ep-0
8
19-S
ep-0
8
25-S
ep-0
8
30-S
ep-0
8
6-O
ct-
08
17-O
ct-
08
23-O
ct-
08
29-O
ct-
08
4-N
ov-0
8
10-N
ov-0
8
21-N
ov-0
8
27-N
ov-0
8
3-D
ec-0
8
9-D
ec-0
8
15-D
ec-0
8
23-D
ec-0
8
29-D
ec-0
8
Le
q (
30
min
s)
dB
(A)
Limit Levels dB(A) Leq(30min) dB(A)
Contract No. DC/2007/12 - Design and Construction of Tsuen Wan Drainage Tunnel
Water Quality Results at Sik Sik Yuen Ho Fung College (I-1)
Contract No. DC/2007/12 - Design and Construction of Tsuen Wan Drainage Tunnel
Water Quality Results at Sik Sik Yuen Ho Fung College (I-1-C)
Sep-08 to Dec-08
Sep-08 to Dec-08
0
5
10
15
20
25
30
35
1-S
ep
-08
3-S
ep
-08
5-S
ep
-08
8-S
ep
-08
10
-Se
p-0
81
2-S
ep
-08
16
-Se
p-0
81
8-S
ep
-08
20
-Se
p-0
82
2-S
ep
-08
25
-Se
p-0
82
7-S
ep
-08
29
-Se
p-0
8
2-O
ct-
08
4-O
ct-
08
6-O
ct-
08
8-O
ct-
08
10
-Oct-
08
13
-Oct-
08
15
-Oct-
08
17
-Oct-
08
20
-Oct-
08
22
-Oct-
08
24
-Oct-
08
27
-Oct-
08
29
-Oct-
08
31
-Oct-
08
4-N
ov-0
86
-No
v-0
88
-No
v-0
81
0-N
ov-0
81
2-N
ov-0
81
4-N
ov-0
81
7-N
ov-0
81
9-N
ov-0
82
1-N
ov-0
82
4-N
ov-0
82
6-N
ov-0
82
8-N
ov-0
8
1-D
ec-0
83
-De
c-0
85
-De
c-0
88
-De
c-0
81
0-D
ec-0
81
2-D
ec-0
81
5-D
ec-0
81
7-D
ec-0
81
9-D
ec-0
82
2-D
ec-0
82
4-D
ec-0
82
7-D
ec-0
82
9-D
ec-0
83
1-D
ec-0
8
Date
Tem
pera
ture
oC
I-1 Temperature
0
5
10
15
20
25
30
35
1-S
ep
-08
3-S
ep
-08
5-S
ep
-08
8-S
ep
-08
10
-Se
p-0
81
2-S
ep
-08
16
-Se
p-0
81
8-S
ep
-08
20
-Se
p-0
82
2-S
ep
-08
25
-Se
p-0
82
7-S
ep
-08
29
-Se
p-0
8
2-O
ct-
08
4-O
ct-
08
6-O
ct-
08
8-O
ct-
08
10
-Oct-
08
13
-Oct-
08
15
-Oct-
08
17
-Oct-
08
20
-Oct-
08
22
-Oct-
08
24
-Oct-
08
27
-Oct-
08
29
-Oct-
08
31
-Oct-
08
4-N
ov-0
86
-No
v-0
88
-No
v-0
81
0-N
ov-0
81
2-N
ov-0
81
4-N
ov-0
81
7-N
ov-0
81
9-N
ov-0
82
1-N
ov-0
82
4-N
ov-0
82
6-N
ov-0
82
8-N
ov-0
8
1-D
ec-0
83
-De
c-0
85
-De
c-0
88
-De
c-0
81
0-D
ec-0
81
2-D
ec-0
81
5-D
ec-0
81
7-D
ec-0
81
9-D
ec-0
82
2-D
ec-0
82
4-D
ec-0
82
7-D
ec-0
82
9-D
ec-0
83
1-D
ec-0
8
Date
Tem
pera
ture
oC
I-1-C Temperature
Contract No. DC/2007/12 - Design and Construction of Tsuen Wan Drainage Tunnel
Water Quality Results at Hong Hoi Chee Hong Temple (I-2)
Contract No. DC/2007/12 - Design and Construction of Tsuen Wan Drainage Tunnel
Water Quality Results at Hong Hoi Chee Hong Temple (I-2-C)
Sep-08 to Dec-08
Sep-08 to Dec-08
0
5
10
15
20
25
30
35
1-S
ep
-08
3-S
ep
-08
5-S
ep
-08
8-S
ep
-08
10
-Se
p-0
81
2-S
ep
-08
16
-Se
p-0
81
8-S
ep
-08
20
-Se
p-0
82
2-S
ep
-08
25
-Se
p-0
82
7-S
ep
-08
29
-Se
p-0
8
2-O
ct-
08
4-O
ct-
08
6-O
ct-
08
8-O
ct-
08
10
-Oct-
08
13
-Oct-
08
15
-Oct-
08
17
-Oct-
08
20
-Oct-
08
22
-Oct-
08
24
-Oct-
08
27
-Oct-
08
29
-Oct-
08
31
-Oct-
08
4-N
ov-0
86
-No
v-0
88
-No
v-0
81
0-N
ov-0
81
2-N
ov-0
81
4-N
ov-0
81
7-N
ov-0
81
9-N
ov-0
82
1-N
ov-0
82
4-N
ov-0
82
6-N
ov-0
82
8-N
ov-0
8
1-D
ec-0
83
-De
c-0
85
-De
c-0
88
-De
c-0
81
0-D
ec-0
81
2-D
ec-0
81
5-D
ec-0
81
7-D
ec-0
81
9-D
ec-0
82
2-D
ec-0
82
4-D
ec-0
82
7-D
ec-0
82
9-D
ec-0
83
1-D
ec-0
8
Date
Tem
pera
ture
oC
I-2-C Temperature
0
5
10
15
20
25
30
35
1-S
ep
-08
3-S
ep
-08
5-S
ep
-08
8-S
ep
-08
10
-Se
p-0
81
2-S
ep
-08
16
-Se
p-0
81
8-S
ep
-08
20
-Se
p-0
82
2-S
ep
-08
25
-Se
p-0
82
7-S
ep
-08
29
-Se
p-0
8
2-O
ct-
08
4-O
ct-
08
6-O
ct-
08
8-O
ct-
08
10
-Oct-
08
13
-Oct-
08
15
-Oct-
08
17
-Oct-
08
20
-Oct-
08
22
-Oct-
08
24
-Oct-
08
27
-Oct-
08
29
-Oct-
08
31
-Oct-
08
4-N
ov-0
86
-No
v-0
88
-No
v-0
81
0-N
ov-0
81
2-N
ov-0
81
4-N
ov-0
81
7-N
ov-0
81
9-N
ov-0
82
1-N
ov-0
82
4-N
ov-0
82
6-N
ov-0
82
8-N
ov-0
8
1-D
ec-0
83
-De
c-0
85
-De
c-0
88
-De
c-0
81
0-D
ec-0
81
2-D
ec-0
81
5-D
ec-0
81
7-D
ec-0
81
9-D
ec-0
82
2-D
ec-0
82
4-D
ec-0
82
7-D
ec-0
82
9-D
ec-0
83
1-D
ec-0
8
Date
Tem
pera
ture
oC
I-2 Temperature
Contract No. DC/2007/12 - Design and Construction of Tsuen Wan Drainage Tunnel
Water Quality Results at Squatters (I-3)
Contract No. DC/2007/12 - Design and Construction of Tsuen Wan Drainage Tunnel
Water Quality Results at Squatters (I-3-C)
Sep-08 to Dec-08
Sep-08 to Dec-08
0
5
10
15
20
25
30
35
1-S
ep
-08
3-S
ep
-08
5-S
ep
-08
8-S
ep
-08
10
-Se
p-0
81
2-S
ep
-08
16
-Se
p-0
81
8-S
ep
-08
20
-Se
p-0
82
2-S
ep
-08
25
-Se
p-0
82
7-S
ep
-08
29
-Se
p-0
8
2-O
ct-
08
4-O
ct-
08
6-O
ct-
08
8-O
ct-
08
10
-Oct-
08
13
-Oct-
08
15
-Oct-
08
17
-Oct-
08
20
-Oct-
08
22
-Oct-
08
24
-Oct-
08
27
-Oct-
08
29
-Oct-
08
31
-Oct-
08
4-N
ov-0
86
-No
v-0
88
-No
v-0
81
0-N
ov-0
81
2-N
ov-0
81
4-N
ov-0
81
7-N
ov-0
81
9-N
ov-0
82
1-N
ov-0
82
4-N
ov-0
82
6-N
ov-0
82
8-N
ov-0
8
1-D
ec-0
83
-De
c-0
85
-De
c-0
88
-De
c-0
81
0-D
ec-0
81
2-D
ec-0
81
5-D
ec-0
81
7-D
ec-0
81
9-D
ec-0
82
2-D
ec-0
82
4-D
ec-0
82
7-D
ec-0
82
9-D
ec-0
83
1-D
ec-0
8
Date
Tem
pera
ture
oC
I-3-C Temperature
0
5
10
15
20
25
30
35
1-S
ep
-08
3-S
ep
-08
5-S
ep
-08
8-S
ep
-08
10
-Se
p-0
81
2-S
ep
-08
16
-Se
p-0
81
8-S
ep
-08
20
-Se
p-0
82
2-S
ep
-08
25
-Se
p-0
82
7-S
ep
-08
29
-Se
p-0
8
2-O
ct-
08
4-O
ct-
08
6-O
ct-
08
8-O
ct-
08
10
-Oct-
08
13
-Oct-
08
15
-Oct-
08
17
-Oct-
08
20
-Oct-
08
22
-Oct-
08
24
-Oct-
08
27
-Oct-
08
29
-Oct-
08
31
-Oct-
08
4-N
ov-0
86
-No
v-0
88
-No
v-0
81
0-N
ov-0
81
2-N
ov-0
81
4-N
ov-0
81
7-N
ov-0
81
9-N
ov-0
82
1-N
ov-0
82
4-N
ov-0
82
6-N
ov-0
82
8-N
ov-0
8
1-D
ec-0
83
-De
c-0
85
-De
c-0
88
-De
c-0
81
0-D
ec-0
81
2-D
ec-0
81
5-D
ec-0
81
7-D
ec-0
81
9-D
ec-0
82
2-D
ec-0
82
4-D
ec-0
82
7-D
ec-0
82
9-D
ec-0
83
1-D
ec-0
8
Date
Tem
pera
ture
oC
I-3 Temperature
Contract No. DC/2007/12 - Design and Construction of Tsuen Wan Drainage Tunnel
Water Quality Results at Sik Sik Yuen Ho Fung College (I-1)
Contract No. DC/2007/12 - Design and Construction of Tsuen Wan Drainage Tunnel
Water Quality Results at Sik Sik Yuen Ho Fung College (I-1-C)
Sep-08 to Dec-08
Sep-08 to Dec-08
0.01.02.03.04.05.06.07.08.09.0
10.011.012.013.014.015.016.017.018.019.020.021.022.023.024.025.0
1-S
ep-0
83-S
ep-0
85-S
ep-0
88-S
ep-0
810-S
ep-0
812-S
ep-0
816-S
ep-0
818-S
ep-0
820-S
ep-0
822-S
ep-0
825-S
ep-0
827-S
ep-0
829-S
ep-0
8
2-O
ct-
08
4-O
ct-
08
6-O
ct-
08
8-O
ct-
08
10-O
ct-
08
13-O
ct-
08
15-O
ct-
08
17-O
ct-
08
20-O
ct-
08
22-O
ct-
08
24-O
ct-
08
27-O
ct-
08
29-O
ct-
08
31-O
ct-
08
4-N
ov-0
86-N
ov-0
88-N
ov-0
810-N
ov-0
812-N
ov-0
814-N
ov-0
817-N
ov-0
819-N
ov-0
821-N
ov-0
824-N
ov-0
826-N
ov-0
828-N
ov-0
8
1-D
ec-0
83-D
ec-0
85-D
ec-0
88-D
ec-0
810-D
ec-0
812-D
ec-0
815-D
ec-0
817-D
ec-0
819-D
ec-0
822-D
ec-0
824-D
ec-0
827-D
ec-0
829-D
ec-0
831-D
ec-0
8
Date
Turb
idity N
TU
I-1-C Turbidity
0.01.02.03.04.05.06.07.08.09.0
10.011.012.013.014.015.016.017.018.019.020.0
1-S
ep-0
83-S
ep-0
85-S
ep-0
88-S
ep-0
810-S
ep-0
812-S
ep-0
816-S
ep-0
818-S
ep-0
820-S
ep-0
822-S
ep-0
825-S
ep-0
827-S
ep-0
829-S
ep-0
8
2-O
ct-
08
4-O
ct-
08
6-O
ct-
08
8-O
ct-
08
10-O
ct-
08
13-O
ct-
08
15-O
ct-
08
17-O
ct-
08
20-O
ct-
08
22-O
ct-
08
24-O
ct-
08
27-O
ct-
08
29-O
ct-
08
31-O
ct-
08
4-N
ov-0
86-N
ov-0
88-N
ov-0
810-N
ov-0
812-N
ov-0
814-N
ov-0
817-N
ov-0
819-N
ov-0
821-N
ov-0
824-N
ov-0
826-N
ov-0
828-N
ov-0
8
1-D
ec-0
83-D
ec-0
85-D
ec-0
88-D
ec-0
810-D
ec-0
812-D
ec-0
815-D
ec-0
817-D
ec-0
819-D
ec-0
822-D
ec-0
824-D
ec-0
827-D
ec-0
829-D
ec-0
831-D
ec-0
8
Date
Turb
idity N
TU
I-1 Turbidity I-1 Action Level I-1 Limit Level
Contract No. DC/2007/12 - Design and Construction of Tsuen Wan Drainage Tunnel
Water Quality Results at Hong Hoi Chee Hong Temple (I-2)
Contract No. DC/2007/12 - Design and Construction of Tsuen Wan Drainage Tunnel
Water Quality Results at Hong Hoi Chee Hong Temple (I-2-C)
Sep-08 to Dec-08
Sep-08 to Dec-08
0.0
1.0
2.0
3.0
4.0
5.0
6.0
7.0
8.0
1-S
ep-0
83-S
ep-0
85-S
ep-0
88-S
ep-0
810-S
ep-0
812-S
ep-0
816-S
ep-0
818-S
ep-0
820-S
ep-0
822-S
ep-0
825-S
ep-0
827-S
ep-0
829-S
ep-0
8
2-O
ct-
08
4-O
ct-
08
6-O
ct-
08
8-O
ct-
08
10-O
ct-
08
13-O
ct-
08
15-O
ct-
08
17-O
ct-
08
20-O
ct-
08
22-O
ct-
08
24-O
ct-
08
27-O
ct-
08
29-O
ct-
08
31-O
ct-
08
4-N
ov-0
86-N
ov-0
88-N
ov-0
810-N
ov-0
812-N
ov-0
814-N
ov-0
817-N
ov-0
819-N
ov-0
821-N
ov-0
824-N
ov-0
826-N
ov-0
828-N
ov-0
8
1-D
ec-0
83-D
ec-0
85-D
ec-0
88-D
ec-0
810-D
ec-0
812-D
ec-0
815-D
ec-0
817-D
ec-0
819-D
ec-0
822-D
ec-0
824-D
ec-0
827-D
ec-0
829-D
ec-0
831-D
ec-0
8
Date
Turb
idity N
TU
I-2 Turbidity I-2 Action Level I-2 Limit Level
0.0
1.0
2.0
3.0
4.0
5.0
6.0
7.0
1-S
ep-0
83-S
ep-0
85-S
ep-0
88-S
ep-0
810-S
ep-0
812-S
ep-0
816-S
ep-0
818-S
ep-0
820-S
ep-0
822-S
ep-0
825-S
ep-0
827-S
ep-0
829-S
ep-0
8
2-O
ct-
08
4-O
ct-
08
6-O
ct-
08
8-O
ct-
08
10-O
ct-
08
13-O
ct-
08
15-O
ct-
08
17-O
ct-
08
20-O
ct-
08
22-O
ct-
08
24-O
ct-
08
27-O
ct-
08
29-O
ct-
08
31-O
ct-
08
4-N
ov-0
86-N
ov-0
88-N
ov-0
810-N
ov-0
812-N
ov-0
814-N
ov-0
817-N
ov-0
819-N
ov-0
821-N
ov-0
824-N
ov-0
826-N
ov-0
828-N
ov-0
8
1-D
ec-0
83-D
ec-0
85-D
ec-0
88-D
ec-0
810-D
ec-0
812-D
ec-0
815-D
ec-0
817-D
ec-0
819-D
ec-0
822-D
ec-0
824-D
ec-0
827-D
ec-0
829-D
ec-0
831-D
ec-0
8
Date
Turb
idity N
TU
I-2-C Turbidity
Contract No. DC/2007/12 - Design and Construction of Tsuen Wan Drainage Tunnel
Water Quality Results at Squatters (I-3)
Contract No. DC/2007/12 - Design and Construction of Tsuen Wan Drainage Tunnel
Water Quality Results at Squatters (I-3-C)
Sep-08 to Dec-08
Sep-08 to Dec-08
0.0
1.0
2.0
3.0
4.0
5.0
1-S
ep-0
83-S
ep-0
85-S
ep-0
88-S
ep-0
810-S
ep-0
812-S
ep-0
816-S
ep-0
818-S
ep-0
820-S
ep-0
822-S
ep-0
825-S
ep-0
827-S
ep-0
829-S
ep-0
8
2-O
ct-
08
4-O
ct-
08
6-O
ct-
08
8-O
ct-
08
10-O
ct-
08
13-O
ct-
08
15-O
ct-
08
17-O
ct-
08
20-O
ct-
08
22-O
ct-
08
24-O
ct-
08
27-O
ct-
08
29-O
ct-
08
31-O
ct-
08
4-N
ov-0
86-N
ov-0
88-N
ov-0
810-N
ov-0
812-N
ov-0
814-N
ov-0
817-N
ov-0
819-N
ov-0
821-N
ov-0
824-N
ov-0
826-N
ov-0
828-N
ov-0
8
1-D
ec-0
83-D
ec-0
85-D
ec-0
88-D
ec-0
810-D
ec-0
812-D
ec-0
815-D
ec-0
817-D
ec-0
819-D
ec-0
822-D
ec-0
824-D
ec-0
827-D
ec-0
829-D
ec-0
831-D
ec-0
8
Date
Turb
idity N
TU
I-3 Turbidity I-3 Action Level I-3 Limit Level
0.0
1.0
2.0
3.0
4.0
5.0
1-S
ep-0
83-S
ep-0
85-S
ep-0
88-S
ep-0
810-S
ep-0
812-S
ep-0
816-S
ep-0
818-S
ep-0
820-S
ep-0
822-S
ep-0
825-S
ep-0
827-S
ep-0
829-S
ep-0
8
2-O
ct-
08
4-O
ct-
08
6-O
ct-
08
8-O
ct-
08
10-O
ct-
08
13-O
ct-
08
15-O
ct-
08
17-O
ct-
08
20-O
ct-
08
22-O
ct-
08
24-O
ct-
08
27-O
ct-
08
29-O
ct-
08
31-O
ct-
08
4-N
ov-0
86-N
ov-0
88-N
ov-0
810-N
ov-0
812-N
ov-0
814-N
ov-0
817-N
ov-0
819-N
ov-0
821-N
ov-0
824-N
ov-0
826-N
ov-0
828-N
ov-0
8
1-D
ec-0
83-D
ec-0
85-D
ec-0
88-D
ec-0
810-D
ec-0
812-D
ec-0
815-D
ec-0
817-D
ec-0
819-D
ec-0
822-D
ec-0
824-D
ec-0
827-D
ec-0
829-D
ec-0
831-D
ec-0
8
Date
Turb
idity N
TU
I-3-C Turbidity
Contract No. DC/2007/12 - Design and Construction of Tsuen Wan Drainage Tunnel
Water Quality Results at Sik Sik Yuen Ho Fung College (I-1)
Note: Exceedances of Action / Limit Levels occur when the levels of DO are below the respective limit levels.
Contract No. DC/2007/12 - Design and Construction of Tsuen Wan Drainage Tunnel
Water Quality Results at Sik Sik Yuen Ho Fung College (I-1-C)
Sep-08 to Dec-08
Sep-08 to Dec-08
0.0
1.0
2.0
3.0
4.0
5.0
6.0
7.0
1-S
ep-0
83-S
ep-0
85-S
ep-0
88-S
ep-0
810-S
ep-0
812-S
ep-0
816-S
ep-0
818-S
ep-0
820-S
ep-0
822-S
ep-0
825-S
ep-0
827-S
ep-0
829-S
ep-0
8
2-O
ct-
08
4-O
ct-
08
6-O
ct-
08
8-O
ct-
08
10-O
ct-
08
13-O
ct-
08
15-O
ct-
08
17-O
ct-
08
20-O
ct-
08
22-O
ct-
08
24-O
ct-
08
27-O
ct-
08
29-O
ct-
08
31-O
ct-
08
4-N
ov-0
86-N
ov-0
88-N
ov-0
810-N
ov-0
812-N
ov-0
814-N
ov-0
817-N
ov-0
819-N
ov-0
821-N
ov-0
824-N
ov-0
826-N
ov-0
828-N
ov-0
8
1-D
ec-0
83-D
ec-0
85-D
ec-0
88-D
ec-0
810-D
ec-0
812-D
ec-0
815-D
ec-0
817-D
ec-0
819-D
ec-0
822-D
ec-0
824-D
ec-0
827-D
ec-0
829-D
ec-0
831-D
ec-0
8
Date
DO
mg/L
I-1 DO I-1 Action Level I-1 Limit Level
0.0
1.0
2.0
3.0
4.0
5.0
6.0
7.0
1-S
ep-0
83-S
ep-0
85-S
ep-0
88-S
ep-0
810-S
ep-0
812-S
ep-0
816-S
ep-0
818-S
ep-0
820-S
ep-0
822-S
ep-0
825-S
ep-0
827-S
ep-0
829-S
ep-0
8
2-O
ct-
08
4-O
ct-
08
6-O
ct-
08
8-O
ct-
08
10-O
ct-
08
13-O
ct-
08
15-O
ct-
08
17-O
ct-
08
20-O
ct-
08
22-O
ct-
08
24-O
ct-
08
27-O
ct-
08
29-O
ct-
08
31-O
ct-
08
4-N
ov-0
86-N
ov-0
88-N
ov-0
810-N
ov-0
812-N
ov-0
814-N
ov-0
817-N
ov-0
819-N
ov-0
821-N
ov-0
824-N
ov-0
826-N
ov-0
828-N
ov-0
8
1-D
ec-0
83-D
ec-0
85-D
ec-0
88-D
ec-0
810-D
ec-0
812-D
ec-0
815-D
ec-0
817-D
ec-0
819-D
ec-0
822-D
ec-0
824-D
ec-0
827-D
ec-0
829-D
ec-0
831-D
ec-0
8
Date
DO
mg/L
I-1-C DO
Contract No. DC/2007/12 - Design and Construction of Tsuen Wan Drainage Tunnel
Water Quality Results at Hong Hoi Chee Hong Temple (I-2)
Note: Exceedances of Action / Limit Levels occur when the levels of DO are below the respective limit levels.
Contract No. DC/2007/12 - Design and Construction of Tsuen Wan Drainage Tunnel
Water Quality Results at Hong Hoi Chee Hong Temple (I-2-C)
Sep-08 to Dec-08
Sep-08 to Dec-08
0.0
1.0
2.0
3.0
4.0
5.0
6.0
7.0
1-S
ep-0
83-S
ep-0
85-S
ep-0
88-S
ep-0
810-S
ep-0
812-S
ep-0
816-S
ep-0
818-S
ep-0
820-S
ep-0
822-S
ep-0
825-S
ep-0
827-S
ep-0
829-S
ep-0
8
2-O
ct-
08
4-O
ct-
08
6-O
ct-
08
8-O
ct-
08
10-O
ct-
08
13-O
ct-
08
15-O
ct-
08
17-O
ct-
08
20-O
ct-
08
22-O
ct-
08
24-O
ct-
08
27-O
ct-
08
29-O
ct-
08
31-O
ct-
08
4-N
ov-0
86-N
ov-0
88-N
ov-0
810-N
ov-0
812-N
ov-0
814-N
ov-0
817-N
ov-0
819-N
ov-0
821-N
ov-0
824-N
ov-0
826-N
ov-0
828-N
ov-0
8
1-D
ec-0
83-D
ec-0
85-D
ec-0
88-D
ec-0
810-D
ec-0
812-D
ec-0
815-D
ec-0
817-D
ec-0
819-D
ec-0
822-D
ec-0
824-D
ec-0
827-D
ec-0
829-D
ec-0
831-D
ec-0
8
Date
DO
mg/L
I-2-C DO
0.0
1.0
2.0
3.0
4.0
5.0
6.0
7.0
1-S
ep-0
83-S
ep-0
85-S
ep-0
88-S
ep-0
810-S
ep-0
812-S
ep-0
816-S
ep-0
818-S
ep-0
820-S
ep-0
822-S
ep-0
825-S
ep-0
827-S
ep-0
829-S
ep-0
8
2-O
ct-
08
4-O
ct-
08
6-O
ct-
08
8-O
ct-
08
10-O
ct-
08
13-O
ct-
08
15-O
ct-
08
17-O
ct-
08
20-O
ct-
08
22-O
ct-
08
24-O
ct-
08
27-O
ct-
08
29-O
ct-
08
31-O
ct-
08
4-N
ov-0
86-N
ov-0
88-N
ov-0
810-N
ov-0
812-N
ov-0
814-N
ov-0
817-N
ov-0
819-N
ov-0
821-N
ov-0
824-N
ov-0
826-N
ov-0
828-N
ov-0
8
1-D
ec-0
83-D
ec-0
85-D
ec-0
88-D
ec-0
810-D
ec-0
812-D
ec-0
815-D
ec-0
817-D
ec-0
819-D
ec-0
822-D
ec-0
824-D
ec-0
827-D
ec-0
829-D
ec-0
831-D
ec-0
8
Date
DO
mg/L
I-2 DO I-2 Action Level I-2 Limit Level
Contract No. DC/2007/12 - Design and Construction of Tsuen Wan Drainage Tunnel
Water Quality Results at Squatters (I-3)
Note: Exceedances of Action / Limit Levels occur when the levels of DO are below the respective limit levels.
Contract No. DC/2007/12 - Design and Construction of Tsuen Wan Drainage Tunnel
Water Quality Results at Squatters (I-3-C)
Sep-08 to Dec-08
Sep-08 to Dec-08
0.0
1.0
2.0
3.0
4.0
5.0
6.0
7.0
1-S
ep-0
83-S
ep-0
85-S
ep-0
88-S
ep-0
810-S
ep-0
812-S
ep-0
816-S
ep-0
818-S
ep-0
820-S
ep-0
822-S
ep-0
825-S
ep-0
827-S
ep-0
829-S
ep-0
8
2-O
ct-
08
4-O
ct-
08
6-O
ct-
08
8-O
ct-
08
10-O
ct-
08
13-O
ct-
08
15-O
ct-
08
17-O
ct-
08
20-O
ct-
08
22-O
ct-
08
24-O
ct-
08
27-O
ct-
08
29-O
ct-
08
31-O
ct-
08
4-N
ov-0
86-N
ov-0
88-N
ov-0
810-N
ov-0
812-N
ov-0
814-N
ov-0
817-N
ov-0
819-N
ov-0
821-N
ov-0
824-N
ov-0
826-N
ov-0
828-N
ov-0
8
1-D
ec-0
83-D
ec-0
85-D
ec-0
88-D
ec-0
810-D
ec-0
812-D
ec-0
815-D
ec-0
817-D
ec-0
819-D
ec-0
822-D
ec-0
824-D
ec-0
827-D
ec-0
829-D
ec-0
831-D
ec-0
8
Date
DO
mg/L
I-3-C DO
0.0
1.0
2.0
3.0
4.0
5.0
6.0
7.0
1-S
ep-0
83-S
ep-0
85-S
ep-0
88-S
ep-0
810-S
ep-0
812-S
ep-0
816-S
ep-0
818-S
ep-0
820-S
ep-0
822-S
ep-0
825-S
ep-0
827-S
ep-0
829-S
ep-0
8
2-O
ct-
08
4-O
ct-
08
6-O
ct-
08
8-O
ct-
08
10-O
ct-
08
13-O
ct-
08
15-O
ct-
08
17-O
ct-
08
20-O
ct-
08
22-O
ct-
08
24-O
ct-
08
27-O
ct-
08
29-O
ct-
08
31-O
ct-
08
4-N
ov-0
86-N
ov-0
88-N
ov-0
810-N
ov-0
812-N
ov-0
814-N
ov-0
817-N
ov-0
819-N
ov-0
821-N
ov-0
824-N
ov-0
826-N
ov-0
828-N
ov-0
8
1-D
ec-0
83-D
ec-0
85-D
ec-0
88-D
ec-0
810-D
ec-0
812-D
ec-0
815-D
ec-0
817-D
ec-0
819-D
ec-0
822-D
ec-0
824-D
ec-0
827-D
ec-0
829-D
ec-0
831-D
ec-0
8
Date
DO
mg/L
I-3 DO I-3 Action Level I-3 Limit Level
Contract No. DC/2007/12 - Design and Construction of Tsuen Wan Drainage Tunnel
Water Quality Results at Sik Sik Yuen Ho Fung College (I-1)
Contract No. DC/2007/12 - Design and Construction of Tsuen Wan Drainage Tunnel
Water Quality Results at Sik Sik Yuen Ho Fung College (I-1-C)
Sep-08 to Dec-08
Sep-08 to Dec-08
6.0
6.5
7.0
7.5
8.0
8.5
9.0
1-S
ep-0
83-S
ep-0
85-S
ep-0
88-S
ep-0
810-S
ep-0
812-S
ep-0
816-S
ep-0
818-S
ep-0
820-S
ep-0
822-S
ep-0
825-S
ep-0
827-S
ep-0
829-S
ep-0
8
2-O
ct-
08
4-O
ct-
08
6-O
ct-
08
8-O
ct-
08
10-O
ct-
08
13-O
ct-
08
15-O
ct-
08
17-O
ct-
08
20-O
ct-
08
22-O
ct-
08
24-O
ct-
08
27-O
ct-
08
29-O
ct-
08
31-O
ct-
08
4-N
ov-0
86-N
ov-0
88-N
ov-0
810-N
ov-0
812-N
ov-0
814-N
ov-0
817-N
ov-0
819-N
ov-0
821-N
ov-0
824-N
ov-0
826-N
ov-0
828-N
ov-0
8
1-D
ec-0
83-D
ec-0
85-D
ec-0
88-D
ec-0
810-D
ec-0
812-D
ec-0
815-D
ec-0
817-D
ec-0
819-D
ec-0
822-D
ec-0
824-D
ec-0
827-D
ec-0
829-D
ec-0
831-D
ec-0
8
Date
pH
I-1-C pH
6.0
6.5
7.0
7.5
8.0
8.5
9.0
1-S
ep-0
83-S
ep-0
85-S
ep-0
88-S
ep-0
810-S
ep-0
812-S
ep-0
816-S
ep-0
818-S
ep-0
820-S
ep-0
822-S
ep-0
825-S
ep-0
827-S
ep-0
829-S
ep-0
8
2-O
ct-
08
4-O
ct-
08
6-O
ct-
08
8-O
ct-
08
10-O
ct-
08
13-O
ct-
08
15-O
ct-
08
17-O
ct-
08
20-O
ct-
08
22-O
ct-
08
24-O
ct-
08
27-O
ct-
08
29-O
ct-
08
31-O
ct-
08
4-N
ov-0
86-N
ov-0
88-N
ov-0
810-N
ov-0
812-N
ov-0
814-N
ov-0
817-N
ov-0
819-N
ov-0
821-N
ov-0
824-N
ov-0
826-N
ov-0
828-N
ov-0
8
1-D
ec-0
83-D
ec-0
85-D
ec-0
88-D
ec-0
810-D
ec-0
812-D
ec-0
815-D
ec-0
817-D
ec-0
819-D
ec-0
822-D
ec-0
824-D
ec-0
827-D
ec-0
829-D
ec-0
831-D
ec-0
8
Date
pH
I-1 pH
Contract No. DC/2007/12 - Design and Construction of Tsuen Wan Drainage Tunnel
Water Quality Results at Hong Hoi Chee Hong Temple (I-2)
Contract No. DC/2007/12 - Design and Construction of Tsuen Wan Drainage Tunnel
Water Quality Results at Hong Hoi Chee Hong Temple (I-2-C)
Sep-08 to Dec-08
Sep-08 to Dec-08
6.0
6.5
7.0
7.5
8.0
8.5
9.0
1-S
ep-0
83-S
ep-0
85-S
ep-0
88-S
ep-0
810-S
ep-0
812-S
ep-0
816-S
ep-0
818-S
ep-0
820-S
ep-0
822-S
ep-0
825-S
ep-0
827-S
ep-0
829-S
ep-0
8
2-O
ct-
08
4-O
ct-
08
6-O
ct-
08
8-O
ct-
08
10-O
ct-
08
13-O
ct-
08
15-O
ct-
08
17-O
ct-
08
20-O
ct-
08
22-O
ct-
08
24-O
ct-
08
27-O
ct-
08
29-O
ct-
08
31-O
ct-
08
4-N
ov-0
86-N
ov-0
88-N
ov-0
810-N
ov-0
812-N
ov-0
814-N
ov-0
817-N
ov-0
819-N
ov-0
821-N
ov-0
824-N
ov-0
826-N
ov-0
828-N
ov-0
8
1-D
ec-0
83-D
ec-0
85-D
ec-0
88-D
ec-0
810-D
ec-0
812-D
ec-0
815-D
ec-0
817-D
ec-0
819-D
ec-0
822-D
ec-0
824-D
ec-0
827-D
ec-0
829-D
ec-0
831-D
ec-0
8
Date
pH
I-2-C pH
6.0
6.5
7.0
7.5
8.0
8.5
9.0
1-S
ep-0
83-S
ep-0
85-S
ep-0
88-S
ep-0
810-S
ep-0
812-S
ep-0
816-S
ep-0
818-S
ep-0
820-S
ep-0
822-S
ep-0
825-S
ep-0
827-S
ep-0
829-S
ep-0
8
2-O
ct-
08
4-O
ct-
08
6-O
ct-
08
8-O
ct-
08
10-O
ct-
08
13-O
ct-
08
15-O
ct-
08
17-O
ct-
08
20-O
ct-
08
22-O
ct-
08
24-O
ct-
08
27-O
ct-
08
29-O
ct-
08
31-O
ct-
08
4-N
ov-0
86-N
ov-0
88-N
ov-0
810-N
ov-0
812-N
ov-0
814-N
ov-0
817-N
ov-0
819-N
ov-0
821-N
ov-0
824-N
ov-0
826-N
ov-0
828-N
ov-0
8
1-D
ec-0
83-D
ec-0
85-D
ec-0
88-D
ec-0
810-D
ec-0
812-D
ec-0
815-D
ec-0
817-D
ec-0
819-D
ec-0
822-D
ec-0
824-D
ec-0
827-D
ec-0
829-D
ec-0
831-D
ec-0
8
Date
pH
I-2 pH
Contract No. DC/2007/12 - Design and Construction of Tsuen Wan Drainage Tunnel
Water Quality Results at Squatters (I-3)
Contract No. DC/2007/12 - Design and Construction of Tsuen Wan Drainage Tunnel
Water Quality Results at Squatters (I-3-C)
Sep-08 to Dec-08
Sep-08 to Dec-08
6.0
6.5
7.0
7.5
8.0
8.5
9.0
1-S
ep-0
83-S
ep-0
85-S
ep-0
88-S
ep-0
810-S
ep-0
812-S
ep-0
816-S
ep-0
818-S
ep-0
820-S
ep-0
822-S
ep-0
825-S
ep-0
827-S
ep-0
829-S
ep-0
8
2-O
ct-
08
4-O
ct-
08
6-O
ct-
08
8-O
ct-
08
10-O
ct-
08
13-O
ct-
08
15-O
ct-
08
17-O
ct-
08
20-O
ct-
08
22-O
ct-
08
24-O
ct-
08
27-O
ct-
08
29-O
ct-
08
31-O
ct-
08
4-N
ov-0
86-N
ov-0
88-N
ov-0
810-N
ov-0
812-N
ov-0
814-N
ov-0
817-N
ov-0
819-N
ov-0
821-N
ov-0
824-N
ov-0
826-N
ov-0
828-N
ov-0
8
1-D
ec-0
83-D
ec-0
85-D
ec-0
88-D
ec-0
810-D
ec-0
812-D
ec-0
815-D
ec-0
817-D
ec-0
819-D
ec-0
822-D
ec-0
824-D
ec-0
827-D
ec-0
829-D
ec-0
831-D
ec-0
8
Date
pH
I-3-C pH
6.0
6.5
7.0
7.5
8.0
8.5
9.0
1-S
ep-0
83-S
ep-0
85-S
ep-0
88-S
ep-0
810-S
ep-0
812-S
ep-0
816-S
ep-0
818-S
ep-0
820-S
ep-0
822-S
ep-0
825-S
ep-0
827-S
ep-0
829-S
ep-0
8
2-O
ct-
08
4-O
ct-
08
6-O
ct-
08
8-O
ct-
08
10-O
ct-
08
13-O
ct-
08
15-O
ct-
08
17-O
ct-
08
20-O
ct-
08
22-O
ct-
08
24-O
ct-
08
27-O
ct-
08
29-O
ct-
08
31-O
ct-
08
4-N
ov-0
86-N
ov-0
88-N
ov-0
810-N
ov-0
812-N
ov-0
814-N
ov-0
817-N
ov-0
819-N
ov-0
821-N
ov-0
824-N
ov-0
826-N
ov-0
828-N
ov-0
8
1-D
ec-0
83-D
ec-0
85-D
ec-0
88-D
ec-0
810-D
ec-0
812-D
ec-0
815-D
ec-0
817-D
ec-0
819-D
ec-0
822-D
ec-0
824-D
ec-0
827-D
ec-0
829-D
ec-0
831-D
ec-0
8
Date
pH
I-3 pH
Contract No. DC/2007/12 - Design and Construction of Tsuen Wan Drainage Tunnel
Water Quality Results at Sik Sik Yuen Ho Fung College (I-1)
Contract No. DC/2007/12 - Design and Construction of Tsuen Wan Drainage Tunnel
Water Quality Results at Sik Sik Yuen Ho Fung College (I-1-C)
Sep-08 to Dec-08
Sep-08 to Dec-08
0.0
5.0
10.0
15.0
20.0
25.0
30.0
35.0
40.0
45.0
50.0
55.0
60.0
65.0
70.0
75.0
80.0
85.0
1-S
ep-0
83-S
ep-0
85-S
ep-0
88-S
ep-0
810-S
ep-0
812-S
ep-0
816-S
ep-0
818-S
ep-0
820-S
ep-0
822-S
ep-0
825-S
ep-0
827-S
ep-0
829-S
ep-0
8
2-O
ct-
08
4-O
ct-
08
6-O
ct-
08
8-O
ct-
08
10-O
ct-
08
13-O
ct-
08
15-O
ct-
08
17-O
ct-
08
20-O
ct-
08
22-O
ct-
08
24-O
ct-
08
27-O
ct-
08
29-O
ct-
08
31-O
ct-
08
4-N
ov-0
86-N
ov-0
88-N
ov-0
810-N
ov-0
812-N
ov-0
814-N
ov-0
817-N
ov-0
819-N
ov-0
821-N
ov-0
824-N
ov-0
826-N
ov-0
828-N
ov-0
8
1-D
ec-0
83-D
ec-0
85-D
ec-0
88-D
ec-0
810-D
ec-0
812-D
ec-0
815-D
ec-0
817-D
ec-0
819-D
ec-0
822-D
ec-0
824-D
ec-0
827-D
ec-0
829-D
ec-0
831-D
ec-0
8
Date
SS
mg/L
I-1-C SS
0.0
5.0
10.0
15.0
20.0
25.0
30.0
35.0
40.0
45.0
50.0
55.0
60.0
65.0
70.0
75.0
80.0
85.0
1-S
ep-0
83-S
ep-0
85-S
ep-0
88-S
ep-0
810-S
ep-0
812-S
ep-0
816-S
ep-0
818-S
ep-0
820-S
ep-0
822-S
ep-0
825-S
ep-0
827-S
ep-0
829-S
ep-0
8
2-O
ct-
08
4-O
ct-
08
6-O
ct-
08
8-O
ct-
08
10-O
ct-
08
13-O
ct-
08
15-O
ct-
08
17-O
ct-
08
20-O
ct-
08
22-O
ct-
08
24-O
ct-
08
27-O
ct-
08
29-O
ct-
08
31-O
ct-
08
4-N
ov-0
86-N
ov-0
88-N
ov-0
810-N
ov-0
812-N
ov-0
814-N
ov-0
817-N
ov-0
819-N
ov-0
821-N
ov-0
824-N
ov-0
826-N
ov-0
828-N
ov-0
8
1-D
ec-0
83-D
ec-0
85-D
ec-0
88-D
ec-0
810-D
ec-0
812-D
ec-0
815-D
ec-0
817-D
ec-0
819-D
ec-0
822-D
ec-0
824-D
ec-0
827-D
ec-0
829-D
ec-0
831-D
ec-0
8
Date
SS
mg/L
I-1 SS I-1 Action Level I-1 Limit Level
Contract No. DC/2007/12 - Design and Construction of Tsuen Wan Drainage Tunnel
Water Quality Results at Hong Hoi Chee Hong Temple (I-2)
Contract No. DC/2007/12 - Design and Construction of Tsuen Wan Drainage Tunnel
Water Quality Results at Hong Hoi Chee Hong Temple (I-2-C)
Sep-08 to Dec-08
Sep-08 to Dec-08
0.0
1.0
2.0
3.0
4.0
5.0
6.0
7.0
8.0
9.0
1-S
ep-0
83-S
ep-0
85-S
ep-0
88-S
ep-0
810-S
ep-0
812-S
ep-0
816-S
ep-0
818-S
ep-0
820-S
ep-0
822-S
ep-0
825-S
ep-0
827-S
ep-0
829-S
ep-0
8
2-O
ct-
08
4-O
ct-
08
6-O
ct-
08
8-O
ct-
08
10-O
ct-
08
13-O
ct-
08
15-O
ct-
08
17-O
ct-
08
20-O
ct-
08
22-O
ct-
08
24-O
ct-
08
27-O
ct-
08
29-O
ct-
08
31-O
ct-
08
4-N
ov-0
86-N
ov-0
88-N
ov-0
810-N
ov-0
812-N
ov-0
814-N
ov-0
817-N
ov-0
819-N
ov-0
821-N
ov-0
824-N
ov-0
826-N
ov-0
828-N
ov-0
8
1-D
ec-0
83-D
ec-0
85-D
ec-0
88-D
ec-0
810-D
ec-0
812-D
ec-0
815-D
ec-0
817-D
ec-0
819-D
ec-0
822-D
ec-0
824-D
ec-0
827-D
ec-0
829-D
ec-0
831-D
ec-0
8
Date
SS
mg/L
I-2 SS I-2 Action Level I-2 Limit Level
0.0
1.0
2.0
3.0
4.0
5.0
6.0
7.0
1-S
ep-0
83-S
ep-0
85-S
ep-0
88-S
ep-0
810-S
ep-0
812-S
ep-0
816-S
ep-0
818-S
ep-0
820-S
ep-0
822-S
ep-0
825-S
ep-0
827-S
ep-0
829-S
ep-0
8
2-O
ct-
08
4-O
ct-
08
6-O
ct-
08
8-O
ct-
08
10-O
ct-
08
13-O
ct-
08
15-O
ct-
08
17-O
ct-
08
20-O
ct-
08
22-O
ct-
08
24-O
ct-
08
27-O
ct-
08
29-O
ct-
08
31-O
ct-
08
4-N
ov-0
86-N
ov-0
88-N
ov-0
810-N
ov-0
812-N
ov-0
814-N
ov-0
817-N
ov-0
819-N
ov-0
821-N
ov-0
824-N
ov-0
826-N
ov-0
828-N
ov-0
8
1-D
ec-0
83-D
ec-0
85-D
ec-0
88-D
ec-0
810-D
ec-0
812-D
ec-0
815-D
ec-0
817-D
ec-0
819-D
ec-0
822-D
ec-0
824-D
ec-0
827-D
ec-0
829-D
ec-0
831-D
ec-0
8
Date
SS
mg/L
I-2-C SS
Contract No. DC/2007/12 - Design and Construction of Tsuen Wan Drainage Tunnel
Water Quality Results at Squatters (I-3)
Contract No. DC/2007/12 - Design and Construction of Tsuen Wan Drainage Tunnel
Water Quality Results at Squatters (I-3-C)
Sep-08 to Dec-08
Sep-08 to Dec-08
0.0
1.0
2.0
3.0
4.0
5.0
6.0
7.0
8.0
1-S
ep-0
83-S
ep-0
85-S
ep-0
88-S
ep-0
810-S
ep-0
812-S
ep-0
816-S
ep-0
818-S
ep-0
820-S
ep-0
822-S
ep-0
825-S
ep-0
827-S
ep-0
829-S
ep-0
8
2-O
ct-
08
4-O
ct-
08
6-O
ct-
08
8-O
ct-
08
10-O
ct-
08
13-O
ct-
08
15-O
ct-
08
17-O
ct-
08
20-O
ct-
08
22-O
ct-
08
24-O
ct-
08
27-O
ct-
08
29-O
ct-
08
31-O
ct-
08
4-N
ov-0
86-N
ov-0
88-N
ov-0
810-N
ov-0
812-N
ov-0
814-N
ov-0
817-N
ov-0
819-N
ov-0
821-N
ov-0
824-N
ov-0
826-N
ov-0
828-N
ov-0
8
1-D
ec-0
83-D
ec-0
85-D
ec-0
88-D
ec-0
810-D
ec-0
812-D
ec-0
815-D
ec-0
817-D
ec-0
819-D
ec-0
822-D
ec-0
824-D
ec-0
827-D
ec-0
829-D
ec-0
831-D
ec-0
8
Date
SS
mg/L
I-3-C SS
0.0
1.0
2.0
3.0
4.0
5.0
6.0
7.0
8.0
1-S
ep-0
83-S
ep-0
85-S
ep-0
88-S
ep-0
810-S
ep-0
812-S
ep-0
816-S
ep-0
818-S
ep-0
820-S
ep-0
822-S
ep-0
825-S
ep-0
827-S
ep-0
829-S
ep-0
8
2-O
ct-
08
4-O
ct-
08
6-O
ct-
08
8-O
ct-
08
10-O
ct-
08
13-O
ct-
08
15-O
ct-
08
17-O
ct-
08
20-O
ct-
08
22-O
ct-
08
24-O
ct-
08
27-O
ct-
08
29-O
ct-
08
31-O
ct-
08
4-N
ov-0
86-N
ov-0
88-N
ov-0
810-N
ov-0
812-N
ov-0
814-N
ov-0
817-N
ov-0
819-N
ov-0
821-N
ov-0
824-N
ov-0
826-N
ov-0
828-N
ov-0
8
1-D
ec-0
83-D
ec-0
85-D
ec-0
88-D
ec-0
810-D
ec-0
812-D
ec-0
815-D
ec-0
817-D
ec-0
819-D
ec-0
822-D
ec-0
824-D
ec-0
827-D
ec-0
829-D
ec-0
831-D
ec-0
8
Date
SS
mg/L
I-3 SS I-3 Action Level I-3 Limit Level