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 |
||
|
01/05/2025 |
07:00-23:00 |
50 |
47 |
|
01/05/2025 |
23:00-07:00 |
50 |
48 |
|
02/05/2025 |
07:00-23:00 |
36 |
33 |
|
02/05/2025 |
23:00-07:00 |
50 |
50 |
|
03/05/2025 |
07:00-23:00 |
--- |
--- |
|
03/05/2025 |
23:00-07:00 |
50 |
49 |
|
04/05/2025 |
07:00-23:00 |
52 |
47 |
|
04/05/2025 |
23:00-07:00 |
22 |
22 |
|
05/05/2025 |
07:00-23:00 |
49 |
46 |
|
05/05/2025 |
23:00-07:00 |
--- |
--- |
|
06/05/2025 |
07:00-23:00 |
43 |
41 |
|
06/05/2025 |
23:00-07:00 |
50 |
46 |
|
07/05/2025 |
07:00-23:00 |
50 |
47 |
|
07/05/2025 |
23:00-07:00 |
41 |
38 |
|
08/05/2025 |
07:00-23:00 |
34 |
34 |
|
08/05/2025 |
23:00-07:00 |
33 |
33 |
|
09/05/2025 |
07:00-23:00 |
59 |
58 |
|
09/05/2025 |
23:00-07:00 |
--- |
--- |
|
10/05/2025 |
07:00-23:00 |
--- |
--- |
|
10/05/2025 |
23:00-07:00 |
40 |
40 |
|
11/05/2025 |
07:00-23:00 |
50 |
48 |
|
11/05/2025 |
23:00-07:00 |
--- |
--- |
|
12/05/2025 |
07:00-23:00 |
50 |
49 |
|
12/05/2025 |
23:00-07:00 |
33 |
33 |
|
13/05/2025 |
07:00-23:00 |
55 |
52 |
|
13/05/2025 |
23:00-07:00 |
50 |
50 |
|
14/05/2025 |
07:00-23:00 |
53 |
51 |
|
14/05/2025 |
23:00-07:00 |
--- |
--- |
|
15/05/2025 |
07:00-23:00 |
--- |
--- |
|
15/05/2025 |
23:00-07:00 |
50 |
50 |
|
16/05/2025 |
07:00-23:00 |
--- |
--- |
|
16/05/2025 |
23:00-07:00 |
41 |
40 |
|
17/05/2025 |
07:00-23:00 |
--- |
--- |
|
17/05/2025 |
23:00-07:00 |
47 |
43 |
|
18/05/2025 |
07:00-23:00 |
40 |
39 |
|
18/05/2025 |
23:00-07:00 |
40 |
40 |
|
19/05/2025 |
07:00-23:00 |
--- |
--- |
|
19/05/2025 |
23:00-07:00 |
49 |
47 |
|
20/05/2025 |
07:00-23:00 |
--- |
--- |
|
20/05/2025 |
23:00-07:00 |
44 |
41 |
|
21/05/2025 |
07:00-23:00 |
38 |
38 |
|
21/05/2025 |
23:00-07:00 |
33 |
33 |
|
22/05/2025 |
07:00-23:00 |
59 |
55 |
|
22/05/2025 |
23:00-07:00 |
45 |
42 |
|
23/05/2025 |
07:00-23:00 |
48 |
48 |
|
23/05/2025 |
23:00-07:00 |
41 |
41 |
|
24/05/2025 |
07:00-23:00 |
45 |
45 |
|
24/05/2025 |
23:00-07:00 |
49 |
47 |
|
25/05/2025 |
07:00-23:00 |
47 |
45 |
|
25/05/2025 |
23:00-07:00 |
48 |
48 |
|
26/05/2025 |
07:00-23:00 |
56 |
53 |
|
26/05/2025 |
23:00-07:00 |
50 |
49 |
|
27/05/2025 |
07:00-23:00 |
51 |
48 |
|
27/05/2025 |
23:00-07:00 |
--- |
--- |
|
28/05/2025 |
07:00-23:00 |
50 |
49 |
|
28/05/2025 |
23:00-07:00 |
35 |
35 |
|
29/05/2025 |
07:00-23:00 |
53 |
49 |
|
29/05/2025 |
23:00-07:00 |
--- |
--- |
|
30/05/2025 |
07:00-23:00 |
--- |
--- |
|
30/05/2025 |
23:00-07:00 |
--- |
--- |
|
31/05/2025 |
07:00-23:00 |
57 |
54 |
|
31/05/2025 |
23:00-07:00 |
49 |
48 |
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 |
||
|
1/05/2025 |
07:00-23:00 |
53 |
42 |
42 |
36 |
|
1/05/2025 |
23:00-07:00 |
43 |
38 |
34 |
30 |
|
2/05/2025 |
07:00-19:00 |
36 |
28 |
34 |
33 |
|
2/05/2025 |
19:00-23:00 |
35 |
35 |
41 |
37 |
|
2/05/2025 |
23:00-07:00 |
32 |
32 |
43 |
39 |
|
3/05/2025 |
07:00-19:00 |
--- |
--- |
--- |
--- |
|
3/05/2025 |
19:00-23:00 |
35 |
34 |
22 |
22 |
|
3/05/2025 |
23:00-07:00 |
41 |
39 |
--- |
--- |
|
4/05/2025 |
07:00-23:00 |
53 |
40 |
47 |
41 |
|
4/05/2025 |
23:00-07:00 |
22 |
22 |
43 |
36 |
|
5/05/2025 |
07:00-23:00 |
49 |
37 |
43 |
39 |
|
5/05/2025 |
23:00-07:00 |
41 |
38 |
41 |
37 |
|
6/05/2025 |
07:00-19:00 |
43 |
43 |
42 |
35 |
|
6/05/2025 |
19:00-23:00 |
42 |
37 |
34 |
34 |
|
6/05/2025 |
23:00-07:00 |
45 |
36 |
37 |
29 |
|
7/05/2025 |
07:00-19:00 |
50 |
50 |
42 |
36 |
|
7/05/2025 |
19:00-23:00 |
42 |
33 |
48 |
39 |
|
7/05/2025 |
23:00-07:00 |
42 |
36 |
45 |
39 |
|
8/05/2025 |
07:00-19:00 |
--- |
--- |
45 |
41 |
|
8/05/2025 |
19:00-23:00 |
40 |
33 |
42 |
32 |
|
8/05/2025 |
23:00-07:00 |
43 |
38 |
45 |
37 |
|
9/05/2025 |
07:00-19:00 |
59 |
58 |
48 |
48 |
|
9/05/2025 |
19:00-23:00 |
--- |
--- |
37 |
35 |
|
9/05/2025 |
23:00-07:00 |
43 |
41 |
40 |
37 |
|
10/05/2025 |
07:00-19:00 |
--- |
--- |
--- |
--- |
|
10/05/2025 |
19:00-23:00 |
45 |
36 |
49 |
38 |
|
10/05/2025 |
23:00-07:00 |
43 |
42 |
40 |
38 |
|
11/05/2025 |
07:00-23:00 |
52 |
45 |
45 |
37 |
|
11/05/2025 |
23:00-07:00 |
38 |
38 |
--- |
--- |
|
12/05/2025 |
07:00-19:00 |
50 |
48 |
42 |
40 |
|
12/05/2025 |
19:00-23:00 |
37 |
32 |
42 |
37 |
|
12/05/2025 |
23:00-07:00 |
44 |
39 |
45 |
40 |
|
13/05/2025 |
07:00-19:00 |
55 |
52 |
39 |
39 |
|
13/05/2025 |
19:00-23:00 |
--- |
--- |
41 |
36 |
|
13/05/2025 |
23:00-07:00 |
44 |
40 |
42 |
40 |
|
14/05/2025 |
07:00-19:00 |
53 |
52 |
--- |
--- |
|
14/05/2025 |
19:00-23:00 |
31 |
28 |
20 |
20 |
|
14/05/2025 |
23:00-07:00 |
45 |
39 |
29 |
29 |
|
15/05/2025 |
07:00-19:00 |
--- |
--- |
--- |
--- |
|
15/05/2025 |
19:00-23:00 |
--- |
--- |
--- |
--- |
|
15/05/2025 |
23:00-07:00 |
43 |
41 |
--- |
--- |
|
16/05/2025 |
07:00-19:00 |
--- |
--- |
--- |
--- |
|
16/05/2025 |
19:00-23:00 |
37 |
37 |
46 |
39 |
|
16/05/2025 |
23:00-07:00 |
45 |
39 |
33 |
26 |
|
17/05/2025 |
07:00-19:00 |
--- |
--- |
--- |
--- |
|
17/05/2025 |
19:00-23:00 |
33 |
33 |
--- |
--- |
|
17/05/2025 |
23:00-07:00 |
39 |
36 |
32 |
29 |
|
18/05/2025 |
07:00-23:00 |
47 |
40 |
39 |
31 |
|
18/05/2025 |
23:00-07:00 |
45 |
43 |
--- |
--- |
|
19/05/2025 |
07:00-19:00 |
--- |
--- |
--- |
--- |
|
19/05/2025 |
19:00-23:00 |
44 |
44 |
--- |
--- |
|
19/05/2025 |
23:00-07:00 |
45 |
44 |
40 |
30 |
|
20/05/2025 |
07:00-19:00 |
--- |
--- |
--- |
--- |
|
20/05/2025 |
19:00-23:00 |
49 |
49 |
--- |
--- |
|
20/05/2025 |
23:00-07:00 |
44 |
40 |
35 |
30 |
|
21/05/2025 |
07:00-19:00 |
38 |
38 |
--- |
--- |
|
21/05/2025 |
19:00-23:00 |
--- |
--- |
--- |
--- |
|
21/05/2025 |
23:00-07:00 |
43 |
38 |
--- |
--- |
|
22/05/2025 |
07:00-19:00 |
59 |
53 |
--- |
--- |
|
22/05/2025 |
19:00-23:00 |
40 |
40 |
--- |
--- |
|
22/05/2025 |
23:00-07:00 |
45 |
40 |
--- |
--- |
|
23/05/2025 |
07:00-19:00 |
48 |
48 |
--- |
--- |
|
23/05/2025 |
19:00-23:00 |
45 |
45 |
--- |
--- |
|
23/05/2025 |
23:00-07:00 |
41 |
34 |
--- |
--- |
|
24/05/2025 |
07:00-19:00 |
45 |
45 |
56 |
48 |
|
24/05/2025 |
19:00-23:00 |
43 |
35 |
48 |
44 |
|
24/05/2025 |
23:00-07:00 |
43 |
35 |
41 |
35 |
|
25/05/2025 |
07:00-23:00 |
53 |
42 |
53 |
43 |
|
25/05/2025 |
23:00-07:00 |
42 |
42 |
--- |
--- |
|
26/05/2025 |
07:00-19:00 |
56 |
51 |
--- |
--- |
|
26/05/2025 |
19:00-23:00 |
40 |
33 |
35 |
25 |
|
26/05/2025 |
23:00-07:00 |
43 |
43 |
--- |
--- |
|
27/05/2025 |
07:00-19:00 |
51 |
48 |
37 |
37 |
|
27/05/2025 |
19:00-23:00 |
45 |
34 |
39 |
38 |
|
27/05/2025 |
23:00-07:00 |
--- |
--- |
32 |
32 |
|
28/05/2025 |
07:00-19:00 |
50 |
49 |
39 |
39 |
|
28/05/2025 |
19:00-23:00 |
37 |
35 |
38 |
33 |
|
28/05/2025 |
23:00-07:00 |
43 |
38 |
41 |
33 |
|
29/05/2025 |
07:00-19:00 |
53 |
47 |
52 |
46 |
|
29/05/2025 |
19:00-23:00 |
52 |
43 |
42 |
35 |
|
29/05/2025 |
23:00-07:00 |
41 |
41 |
43 |
36 |
|
30/05/2025 |
07:00-19:00 |
--- |
--- |
39 |
36 |
|
30/05/2025 |
19:00-23:00 |
41 |
37 |
43 |
36 |
|
30/05/2025 |
23:00-07:00 |
43 |
43 |
43 |
33 |
|
31/05/2025 |
07:00-19:00 |
57 |
50 |
--- |
--- |
|
31/05/2025 |
19:00-23:00 |
30 |
30 |
--- |
--- |
|
31/05/2025 |
23:00-07:00 |
45 |
40 |
41 |
30 |
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).