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 |
||
|
01/07/2026 |
07:00-23:00 |
55 |
51 |
|
01/07/2026 |
23:00-07:00 |
48 |
45 |
|
02/07/2026 |
07:00-23:00 |
40 |
39 |
|
02/07/2026 |
23:00-07:00 |
--- |
--- |
|
03/07/2026 |
07:00-23:00 |
--- |
--- |
|
03/07/2026 |
23:00-07:00 |
49 |
49 |
|
04/07/2026 |
07:00-23:00 |
--- |
--- |
|
04/07/2026 |
23:00-07:00 |
--- |
--- |
|
05/07/2026 |
07:00-23:00 |
--- |
--- |
|
05/07/2026 |
23:00-07:00 |
--- |
--- |
|
06/07/2026 |
07:00-23:00 |
42 |
42 |
|
06/07/2026 |
23:00-07:00 |
41 |
41 |
|
07/07/2026 |
07:00-23:00 |
45 |
43 |
|
07/07/2026 |
23:00-07:00 |
45 |
42 |
|
08/07/2026 |
07:00-23:00 |
39 |
39 |
|
08/07/2026 |
23:00-07:00 |
--- |
--- |
|
09/07/2026 |
07:00-23:00 |
45 |
45 |
|
09/07/2026 |
23:00-07:00 |
30 |
30 |
|
10/07/2026 |
07:00-23:00 |
52 |
50 |
|
10/07/2026 |
23:00-07:00 |
41 |
39 |
|
11/07/2026 |
07:00-23:00 |
52 |
49 |
|
11/07/2026 |
23:00-07:00 |
--- |
--- |
|
12/07/2026 |
07:00-23:00 |
53 |
51 |
|
12/07/2026 |
23:00-07:00 |
47 |
42 |
|
13/07/2026 |
07:00-23:00 |
--- |
--- |
|
13/07/2026 |
23:00-07:00 |
50 |
50 |
|
14/07/2026 |
07:00-23:00 |
48 |
46 |
|
14/07/2026 |
23:00-07:00 |
--- |
--- |
|
15/07/2026 |
07:00-23:00 |
47 |
44 |
|
15/07/2026 |
23:00-07:00 |
49 |
49 |
|
16/07/2026 |
07:00-23:00 |
56 |
53 |
|
16/07/2026 |
23:00-07:00 |
50 |
50 |
|
17/07/2026 |
07:00-23:00 |
49 |
47 |
|
17/07/2026 |
23:00-07:00 |
47 |
44 |
|
18/07/2026 |
07:00-23:00 |
46 |
46 |
|
18/07/2026 |
23:00-07:00 |
--- |
--- |
|
19/07/2026 |
07:00-23:00 |
32 |
32 |
|
19/07/2026 |
23:00-07:00 |
47 |
46 |
|
20/07/2026 |
07:00-23:00 |
55 |
52 |
|
20/07/2026 |
23:00-07:00 |
--- |
--- |
|
21/07/2026 |
07:00-23:00 |
--- |
--- |
|
21/07/2026 |
23:00-07:00 |
--- |
--- |
|
22/07/2026 |
07:00-23:00 |
50 |
47 |
|
22/07/2026 |
23:00-07:00 |
28 |
28 |
|
23/07/2026 |
07:00-23:00 |
45 |
43 |
|
23/07/2026 |
23:00-07:00 |
48 |
48 |
|
24/07/2026 |
07:00-23:00 |
41 |
41 |
|
24/07/2026 |
23:00-07:00 |
48 |
48 |
|
25/07/2026 |
07:00-23:00 |
39 |
39 |
|
25/07/2026 |
23:00-07:00 |
--- |
--- |
|
26/07/2026 |
07:00-23:00 |
47 |
43 |
|
26/07/2026 |
23:00-07:00 |
--- |
--- |
|
27/07/2026 |
07:00-23:00 |
50 |
45 |
|
27/07/2026 |
23:00-07:00 |
50 |
48 |
|
28/07/2026 |
07:00-23:00 |
39 |
38 |
|
28/07/2026 |
23:00-07:00 |
--- |
--- |
|
29/07/2026 |
07:00-23:00 |
50 |
50 |
|
29/07/2026 |
23:00-07:00 |
--- |
--- |
|
30/07/2026 |
07:00-23:00 |
--- |
--- |
|
30/07/2026 |
23:00-07:00 |
--- |
--- |
|
31/07/2026 |
07:00-23:00 |
57 |
51 |
|
31/07/2026 |
23:00-07:00 |
33 |
33 |
Note: “---“
represents the measured noise monitoring data lower than the established notional
background level/discarded under strong wind/ bird sound.
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 |
||
|
1/07/2026 |
07:00-23:00 |
57 |
45 |
45 |
39 |
|
1/07/2026 |
23:00-07:00 |
45 |
40 |
38 |
30 |
|
2/07/2026 |
07:00-19:00 |
39 |
39 |
44 |
37 |
|
2/07/2026 |
19:00-23:00 |
40 |
33 |
45 |
38 |
|
2/07/2026 |
23:00-07:00 |
27 |
27 |
45 |
37 |
|
3/07/2026 |
07:00-19:00 |
--- |
--- |
44 |
41 |
|
3/07/2026 |
19:00-23:00 |
30 |
30 |
50 |
37 |
|
3/07/2026 |
23:00-07:00 |
26 |
26 |
42 |
36 |
|
4/07/2026 |
07:00-19:00 |
--- |
--- |
--- |
--- |
|
4/07/2026 |
19:00-23:00 |
26 |
26 |
42 |
34 |
|
4/07/2026 |
23:00-07:00 |
36 |
36 |
42 |
39 |
|
5/07/2026 |
07:00-23:00 |
--- |
--- |
--- |
--- |
|
5/07/2026 |
23:00-07:00 |
--- |
--- |
42 |
40 |
|
6/07/2026 |
07:00-19:00 |
--- |
--- |
--- |
--- |
|
6/07/2026 |
19:00-23:00 |
47 |
37 |
42 |
37 |
|
6/07/2026 |
23:00-07:00 |
43 |
38 |
43 |
36 |
|
7/07/2026 |
07:00-19:00 |
45 |
42 |
45 |
40 |
|
7/07/2026 |
19:00-23:00 |
44 |
36 |
45 |
41 |
|
7/07/2026 |
23:00-07:00 |
45 |
42 |
41 |
34 |
|
8/07/2026 |
07:00-19:00 |
39 |
39 |
47 |
44 |
|
8/07/2026 |
19:00-23:00 |
34 |
34 |
44 |
38 |
|
8/07/2026 |
23:00-07:00 |
40 |
37 |
36 |
33 |
|
9/07/2026 |
07:00-19:00 |
45 |
45 |
40 |
39 |
|
9/07/2026 |
19:00-23:00 |
40 |
40 |
37 |
33 |
|
9/07/2026 |
23:00-07:00 |
44 |
38 |
43 |
36 |
|
10/07/2026 |
07:00-19:00 |
52 |
45 |
--- |
--- |
|
10/07/2026 |
19:00-23:00 |
52 |
48 |
36 |
25 |
|
10/07/2026 |
23:00-07:00 |
45 |
38 |
40 |
37 |
|
11/07/2026 |
07:00-19:00 |
52 |
46 |
37 |
35 |
|
11/07/2026 |
19:00-23:00 |
--- |
--- |
--- |
--- |
|
11/07/2026 |
23:00-07:00 |
45 |
45 |
45 |
33 |
|
12/07/2026 |
07:00-23:00 |
59 |
48 |
53 |
39 |
|
12/07/2026 |
23:00-07:00 |
45 |
39 |
45 |
31 |
|
13/07/2026 |
07:00-19:00 |
--- |
--- |
41 |
36 |
|
13/07/2026 |
19:00-23:00 |
42 |
37 |
41 |
35 |
|
13/07/2026 |
23:00-07:00 |
43 |
43 |
44 |
32 |
|
14/07/2026 |
07:00-19:00 |
48 |
43 |
34 |
31 |
|
14/07/2026 |
19:00-23:00 |
40 |
40 |
41 |
35 |
|
14/07/2026 |
23:00-07:00 |
45 |
45 |
43 |
36 |
|
15/07/2026 |
07:00-19:00 |
47 |
40 |
52 |
40 |
|
15/07/2026 |
19:00-23:00 |
37 |
32 |
45 |
34 |
|
15/07/2026 |
23:00-07:00 |
44 |
43 |
42 |
35 |
|
16/07/2026 |
07:00-19:00 |
56 |
50 |
34 |
34 |
|
16/07/2026 |
19:00-23:00 |
31 |
31 |
38 |
31 |
|
16/07/2026 |
23:00-07:00 |
44 |
36 |
42 |
34 |
|
17/07/2026 |
07:00-19:00 |
48 |
47 |
--- |
--- |
|
17/07/2026 |
19:00-23:00 |
49 |
48 |
--- |
--- |
|
17/07/2026 |
23:00-07:00 |
45 |
41 |
28 |
28 |
|
18/07/2026 |
07:00-19:00 |
46 |
46 |
37 |
35 |
|
18/07/2026 |
19:00-23:00 |
35 |
35 |
--- |
--- |
|
18/07/2026 |
23:00-07:00 |
39 |
36 |
42 |
41 |
|
19/07/2026 |
07:00-23:00 |
58 |
44 |
52 |
44 |
|
19/07/2026 |
23:00-07:00 |
45 |
43 |
42 |
41 |
|
20/07/2026 |
07:00-19:00 |
55 |
50 |
51 |
43 |
|
20/07/2026 |
19:00-23:00 |
38 |
38 |
--- |
--- |
|
20/07/2026 |
23:00-07:00 |
--- |
--- |
44 |
27 |
|
21/07/2026 |
07:00-19:00 |
--- |
--- |
39 |
39 |
|
21/07/2026 |
19:00-23:00 |
--- |
--- |
39 |
34 |
|
21/07/2026 |
23:00-07:00 |
42 |
42 |
40 |
33 |
|
22/07/2026 |
07:00-19:00 |
50 |
50 |
--- |
--- |
|
22/07/2026 |
19:00-23:00 |
39 |
36 |
39 |
31 |
|
22/07/2026 |
23:00-07:00 |
28 |
28 |
39 |
31 |
|
23/07/2026 |
07:00-19:00 |
45 |
41 |
49 |
49 |
|
23/07/2026 |
19:00-23:00 |
39 |
35 |
--- |
--- |
|
23/07/2026 |
23:00-07:00 |
26 |
26 |
32 |
28 |
|
24/07/2026 |
07:00-19:00 |
41 |
41 |
--- |
--- |
|
24/07/2026 |
19:00-23:00 |
44 |
44 |
--- |
--- |
|
24/07/2026 |
23:00-07:00 |
45 |
41 |
--- |
--- |
|
25/07/2026 |
07:00-19:00 |
39 |
39 |
34 |
34 |
|
25/07/2026 |
19:00-23:00 |
38 |
38 |
39 |
34 |
|
25/07/2026 |
23:00-07:00 |
--- |
--- |
--- |
--- |
|
26/07/2026 |
07:00-23:00 |
47 |
38 |
50 |
38 |
|
26/07/2026 |
23:00-07:00 |
--- |
--- |
32 |
32 |
|
27/07/2026 |
07:00-19:00 |
50 |
45 |
38 |
34 |
|
27/07/2026 |
19:00-23:00 |
39 |
38 |
42 |
35 |
|
27/07/2026 |
23:00-07:00 |
45 |
36 |
43 |
36 |
|
28/07/2026 |
07:00-19:00 |
39 |
38 |
44 |
36 |
|
28/07/2026 |
19:00-23:00 |
39 |
32 |
40 |
34 |
|
28/07/2026 |
23:00-07:00 |
43 |
41 |
44 |
41 |
|
29/07/2026 |
07:00-19:00 |
50 |
50 |
43 |
36 |
|
29/07/2026 |
19:00-23:00 |
45 |
35 |
39 |
32 |
|
29/07/2026 |
23:00-07:00 |
37 |
33 |
40 |
32 |
|
30/07/2026 |
07:00-19:00 |
--- |
--- |
45 |
35 |
|
30/07/2026 |
19:00-23:00 |
41 |
36 |
39 |
33 |
|
30/07/2026 |
23:00-07:00 |
37 |
37 |
38 |
31 |
|
31/07/2026 |
07:00-19:00 |
57 |
49 |
52 |
39 |
|
31/07/2026 |
19:00-23:00 |
41 |
37 |
41 |
33 |
|
31/07/2026 |
23:00-07:00 |
41 |
34 |
42 |
35 |
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).