Site:
Lamma Power Station Extension
Measurement
Location: Ash Lagoon
Measurement
Parameter: 30-min Leq (07:00-23:00 hrs and 23:00-07:00 hrs on next
day)
NSR:
Hung Shing Ye
|
Date |
Time |
Calculated Noise Level at NSR (dB(A)) |
|
|
Max |
Avg |
||
|
07:00-23:00 |
49 |
49 |
|
|
1/7/2023 |
23:00-07:00 |
38 |
36 |
|
2/7/2023 |
07:00-23:00 |
46 |
44 |
|
2/7/2023 |
23:00-07:00 |
52 |
50 |
|
3/7/2023 |
07:00-23:00 |
--- |
--- |
|
3/7/2023 |
23:00-07:00 |
--- |
--- |
|
4/7/2023 |
07:00-23:00 |
--- |
--- |
|
4/7/2023 |
23:00-07:00 |
38 |
38 |
|
5/7/2023 |
07:00-23:00 |
62 |
59 |
|
5/7/2023 |
23:00-07:00 |
27 |
27 |
|
6/7/2023 |
07:00-23:00 |
57 |
52 |
|
6/7/2023 |
23:00-07:00 |
29 |
29 |
|
7/7/2023 |
07:00-23:00 |
57 |
52 |
|
7/7/2023 |
23:00-07:00 |
--- |
--- |
|
8/7/2023 |
07:00-23:00 |
57 |
50 |
|
8/7/2023 |
23:00-07:00 |
40 |
40 |
|
9/7/2023 |
07:00-23:00 |
66 |
60 |
|
9/7/2023 |
23:00-07:00 |
51 |
49 |
|
10/7/2023 |
07:00-23:00 |
--- |
--- |
|
10/7/2023 |
23:00-07:00 |
54 |
50 |
|
11/7/2023 |
07:00-23:00 |
--- |
--- |
|
11/7/2023 |
23:00-07:00 |
--- |
--- |
|
12/7/2023 |
07:00-23:00 |
--- |
--- |
|
12/7/2023 |
23:00-07:00 |
40 |
40 |
|
13/7/2023 |
07:00-23:00 |
--- |
--- |
|
13/7/2023 |
23:00-07:00 |
27 |
27 |
|
14/7/2023 |
07:00-23:00 |
--- |
--- |
|
14/7/2023 |
23:00-07:00 |
38 |
38 |
|
15/7/2023 |
07:00-23:00 |
--- |
--- |
|
15/7/2023 |
23:00-07:00 |
--- |
--- |
|
16/7/2023 |
07:00-23:00 |
43 |
43 |
|
16/7/2023 |
23:00-07:00 |
--- |
--- |
|
17/7/2023 |
07:00-23:00 |
--- |
--- |
|
17/7/2023 |
23:00-07:00 |
--- |
--- |
|
18/7/2023 |
07:00-23:00 |
--- |
--- |
|
18/7/2023 |
23:00-07:00 |
42 |
39 |
|
19/7/2023 |
07:00-23:00 |
--- |
--- |
|
19/7/2023 |
23:00-07:00 |
--- |
--- |
|
20/7/2023 |
07:00-23:00 |
51 |
51 |
|
20/7/2023 |
23:00-07:00 |
--- |
--- |
|
21/7/2023 |
07:00-23:00 |
50 |
49 |
|
21/7/2023 |
23:00-07:00 |
--- |
--- |
|
22/7/2023 |
07:00-23:00 |
47 |
44 |
|
22/7/2023 |
23:00-07:00 |
40 |
40 |
|
23/7/2023 |
07:00-23:00 |
39 |
39 |
|
23/7/2023 |
23:00-07:00 |
--- |
--- |
|
24/7/2023 |
07:00-23:00 |
44 |
44 |
|
24/7/2023 |
23:00-07:00 |
--- |
--- |
|
25/7/2023 |
07:00-23:00 |
63 |
60 |
|
25/7/2023 |
23:00-07:00 |
--- |
--- |
|
26/7/2023 |
07:00-23:00 |
49 |
49 |
|
26/7/2023 |
23:00-07:00 |
47 |
45 |
|
27/7/2023 |
07:00-23:00 |
56 |
55 |
|
27/7/2023 |
23:00-07:00 |
--- |
--- |
|
28/7/2023 |
07:00-23:00 |
--- |
--- |
|
28/7/2023 |
23:00-07:00 |
47 |
43 |
|
29/7/2023 |
07:00-23:00 |
44 |
44 |
|
29/7/2023 |
23:00-07:00 |
--- |
--- |
|
30/7/2023 |
07:00-23:00 |
--- |
--- |
|
30/7/2023 |
23:00-07:00 |
52 |
47 |
|
31/7/2023 |
07:00-23:00 |
--- |
--- |
|
31/7/2023 |
23:00-07:00 |
50 |
50 |
Note: “---“ represents the measured noise monitoring data lower than
the established notional background level/discarded under strong wind.
Site:
Lamma Power Station Extension Construction
Measurement Location: Ash
Lagoon and Ching Lam
Measurement Parameter: 30-min Leq (07:00-19:00 hrs on normal
weekdays)
5-min Leq (07:00-23:00 hrs
on holidays and 19:00-23:00 hrs on all other days,
and 23:00-07:00 hrs of next day)
|
Date |
Time |
Calculated Noise Level at NSR at Long Tsai Tsuen/Hung Shing Ye (dB(A)) |
Calculated Noise Level at NSR at the school within Tai Wan San Tsuen (dB(A)) |
||
|
Max |
Avg |
Max |
Avg |
||
|
01/07/2023 |
07:00-23:00 |
49 |
49 |
44 |
36 |
|
01/07/2023 |
23:00-07:00 |
38 |
33 |
45 |
41 |
|
02/07/2023 |
07:00-23:00 |
47 |
38 |
45 |
35 |
|
02/07/2023 |
23:00-07:00 |
43 |
39 |
45 |
35 |
|
03/07/2023 |
07:00-19:00 |
--- |
--- |
42 |
40 |
|
03/07/2023 |
19:00-23:00 |
--- |
--- |
47 |
36 |
|
03/07/2023 |
23:00-07:00 |
42 |
38 |
45 |
36 |
|
04/07/2023 |
07:00-19:00 |
--- |
--- |
40 |
34 |
|
04/07/2023 |
19:00-23:00 |
--- |
--- |
47 |
39 |
|
04/07/2023 |
23:00-07:00 |
38 |
37 |
45 |
37 |
|
05/07/2023 |
07:00-19:00 |
62 |
51 |
47 |
40 |
|
05/07/2023 |
19:00-23:00 |
--- |
--- |
48 |
32 |
|
05/07/2023 |
23:00-07:00 |
27 |
27 |
45 |
35 |
|
06/07/2023 |
07:00-19:00 |
57 |
32 |
48 |
37 |
|
06/07/2023 |
19:00-23:00 |
--- |
--- |
50 |
37 |
|
06/07/2023 |
23:00-07:00 |
45 |
40 |
41 |
37 |
|
07/07/2023 |
07:00-19:00 |
57 |
42 |
51 |
43 |
|
07/07/2023 |
19:00-23:00 |
35 |
35 |
51 |
41 |
|
07/07/2023 |
23:00-07:00 |
--- |
--- |
44 |
34 |
|
08/07/2023 |
07:00-19:00 |
57 |
43 |
51 |
40 |
|
08/07/2023 |
19:00-23:00 |
--- |
--- |
52 |
40 |
|
08/07/2023 |
23:00-07:00 |
42 |
41 |
45 |
42 |
|
09/07/2023 |
07:00-23:00 |
45 |
40 |
53 |
39 |
|
09/07/2023 |
23:00-07:00 |
45 |
42 |
42 |
35 |
|
10/07/2023 |
07:00-19:00 |
--- |
--- |
49 |
45 |
|
10/07/2023 |
19:00-23:00 |
--- |
--- |
50 |
39 |
|
10/07/2023 |
23:00-07:00 |
45 |
42 |
42 |
36 |
|
11/07/2023 |
07:00-19:00 |
--- |
--- |
47 |
40 |
|
11/07/2023 |
19:00-23:00 |
34 |
34 |
48 |
45 |
|
11/07/2023 |
23:00-07:00 |
37 |
35 |
41 |
35 |
|
12/07/2023 |
07:00-19:00 |
--- |
--- |
50 |
46 |
|
12/07/2023 |
19:00-23:00 |
--- |
--- |
47 |
39 |
|
12/07/2023 |
23:00-07:00 |
44 |
39 |
44 |
33 |
|
13/07/2023 |
07:00-19:00 |
--- |
--- |
51 |
45 |
|
13/07/2023 |
19:00-23:00 |
--- |
--- |
49 |
42 |
|
13/07/2023 |
23:00-07:00 |
44 |
37 |
42 |
30 |
|
14/07/2023 |
07:00-19:00 |
--- |
--- |
45 |
39 |
|
14/07/2023 |
19:00-23:00 |
44 |
36 |
48 |
38 |
|
14/07/2023 |
23:00-07:00 |
38 |
38 |
45 |
37 |
|
15/07/2023 |
07:00-19:00 |
--- |
--- |
41 |
38 |
|
15/07/2023 |
19:00-23:00 |
--- |
--- |
45 |
36 |
|
15/07/2023 |
23:00-07:00 |
45 |
43 |
45 |
32 |
|
16/07/2023 |
07:00-23:00 |
52 |
39 |
41 |
37 |
|
16/07/2023 |
23:00-07:00 |
21 |
21 |
16 |
16 |
|
17/07/2023 |
07:00-19:00 |
--- |
--- |
--- |
--- |
|
17/07/2023 |
19:00-23:00 |
--- |
--- |
--- |
--- |
|
17/07/2023 |
23:00-07:00 |
--- |
--- |
--- |
--- |
|
18/07/2023 |
07:00-19:00 |
--- |
--- |
47 |
39 |
|
18/07/2023 |
19:00-23:00 |
37 |
35 |
45 |
39 |
|
18/07/2023 |
23:00-07:00 |
42 |
33 |
45 |
43 |
|
19/07/2023 |
07:00-19:00 |
--- |
--- |
45 |
40 |
|
19/07/2023 |
19:00-23:00 |
--- |
--- |
44 |
37 |
|
19/07/2023 |
23:00-07:00 |
45 |
44 |
45 |
39 |
|
20/07/2023 |
07:00-19:00 |
51 |
51 |
42 |
35 |
|
20/07/2023 |
19:00-23:00 |
--- |
--- |
42 |
35 |
|
20/07/2023 |
23:00-07:00 |
44 |
42 |
44 |
38 |
|
21/07/2023 |
07:00-19:00 |
50 |
49 |
41 |
36 |
|
21/07/2023 |
19:00-23:00 |
--- |
--- |
50 |
40 |
|
21/07/2023 |
23:00-07:00 |
36 |
36 |
45 |
38 |
|
22/07/2023 |
07:00-19:00 |
47 |
42 |
40 |
37 |
|
22/07/2023 |
19:00-23:00 |
33 |
33 |
42 |
37 |
|
22/07/2023 |
23:00-07:00 |
44 |
36 |
44 |
38 |
|
23/07/2023 |
07:00-23:00 |
47 |
42 |
55 |
35 |
|
23/07/2023 |
23:00-07:00 |
--- |
--- |
45 |
35 |
|
24/07/2023 |
07:00-19:00 |
44 |
44 |
47 |
45 |
|
24/07/2023 |
19:00-23:00 |
--- |
--- |
47 |
38 |
|
24/07/2023 |
23:00-07:00 |
44 |
44 |
42 |
35 |
|
25/07/2023 |
07:00-19:00 |
63 |
63 |
29 |
29 |
|
25/07/2023 |
19:00-23:00 |
40 |
40 |
47 |
38 |
|
25/07/2023 |
23:00-07:00 |
--- |
--- |
42 |
36 |
|
26/07/2023 |
07:00-19:00 |
49 |
49 |
37 |
35 |
|
26/07/2023 |
19:00-23:00 |
--- |
--- |
47 |
38 |
|
26/07/2023 |
23:00-07:00 |
45 |
43 |
44 |
36 |
|
27/07/2023 |
07:00-19:00 |
56 |
56 |
43 |
37 |
|
27/07/2023 |
19:00-23:00 |
--- |
--- |
60 |
42 |
|
27/07/2023 |
23:00-07:00 |
38 |
38 |
45 |
43 |
|
28/07/2023 |
07:00-19:00 |
--- |
--- |
47 |
36 |
|
28/07/2023 |
19:00-23:00 |
--- |
--- |
42 |
34 |
|
28/07/2023 |
23:00-07:00 |
45 |
40 |
45 |
41 |
|
29/07/2023 |
07:00-19:00 |
--- |
--- |
51 |
39 |
|
29/07/2023 |
19:00-23:00 |
50 |
43 |
46 |
40 |
|
29/07/2023 |
23:00-07:00 |
39 |
37 |
45 |
43 |
|
30/07/2023 |
07:00-23:00 |
40 |
33 |
50 |
41 |
|
30/07/2023 |
23:00-07:00 |
45 |
34 |
45 |
40 |
|
31/07/2023 |
07:00-19:00 |
--- |
--- |
49 |
42 |
|
31/07/2023 |
19:00-23:00 |
--- |
--- |
45 |
41 |
|
31/07/2023 |
23:00-07:00 |
27 |
27 |
45 |
42 |
Note:
a. “--- “
represents
the measured noise monitoring data lower than the established notional
background level/discarded under strong wind.
b. Continuous noise monitoring
was also carried out at holidays & evening-time (07:00-23:00 hrs on holidays and 19:00-23:00 hrs
on all other days) and night-time (23:00-07:00 hrs of
next day).