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 |
--- |
--- |
|
|
1/2/2021 |
23:00-07:00 |
38 |
36 |
|
2/2/2021 |
07:00-23:00 |
32 |
32 |
|
2/2/2021 |
23:00-07:00 |
42 |
40 |
|
3/2/2021 |
07:00-23:00 |
28 |
28 |
|
3/2/2021 |
23:00-07:00 |
32 |
32 |
|
4/2/2021 |
07:00-23:00 |
49 |
47 |
|
4/2/2021 |
23:00-07:00 |
38 |
36 |
|
5/2/2021 |
07:00-23:00 |
--- |
--- |
|
5/2/2021 |
23:00-07:00 |
48 |
43 |
|
6/2/2021 |
07:00-23:00 |
--- |
--- |
|
6/2/2021 |
23:00-07:00 |
31 |
31 |
|
7/2/2021 |
07:00-23:00 |
--- |
--- |
|
7/2/2021 |
23:00-07:00 |
50 |
47 |
|
8/2/2021 |
07:00-23:00 |
42 |
42 |
|
8/2/2021 |
23:00-07:00 |
40 |
37 |
|
9/2/2021 |
07:00-23:00 |
37 |
37 |
|
9/2/2021 |
23:00-07:00 |
--- |
--- |
|
10/2/2021 |
07:00-23:00 |
--- |
--- |
|
10/2/2021 |
23:00-07:00 |
38 |
36 |
|
11/2/2021 |
07:00-23:00 |
--- |
--- |
|
11/2/2021 |
23:00-07:00 |
38 |
35 |
|
12/2/2021 |
07:00-23:00 |
--- |
--- |
|
12/2/2021 |
23:00-07:00 |
--- |
--- |
|
13/2/2021 |
07:00-23:00 |
46 |
44 |
|
13/2/2021 |
23:00-07:00 |
35 |
35 |
|
14/2/2021 |
07:00-23:00 |
--- |
--- |
|
14/2/2021 |
23:00-07:00 |
--- |
--- |
|
15/2/2021 |
07:00-23:00 |
36 |
36 |
|
15/2/2021 |
23:00-07:00 |
--- |
--- |
|
16/2/2021 |
07:00-23:00 |
--- |
--- |
|
16/2/2021 |
23:00-07:00 |
49 |
44 |
|
17/2/2021 |
07:00-23:00 |
--- |
--- |
|
17/2/2021 |
23:00-07:00 |
37 |
37 |
|
18/2/2021 |
07:00-23:00 |
47 |
47 |
|
18/2/2021 |
23:00-07:00 |
--- |
--- |
|
19/2/2021 |
07:00-23:00 |
--- |
--- |
|
19/2/2021 |
23:00-07:00 |
--- |
--- |
|
20/2/2021 |
07:00-23:00 |
--- |
--- |
|
20/2/2021 |
23:00-07:00 |
49 |
48 |
|
21/2/2021 |
07:00-23:00 |
44 |
44 |
|
21/2/2021 |
23:00-07:00 |
43 |
37 |
|
22/2/2021 |
07:00-23:00 |
--- |
--- |
|
22/2/2021 |
23:00-07:00 |
50 |
45 |
|
23/2/2021 |
07:00-23:00 |
48 |
46 |
|
23/2/2021 |
23:00-07:00 |
49 |
45 |
|
24/2/2021 |
07:00-23:00 |
--- |
--- |
|
24/2/2021 |
23:00-07:00 |
--- |
--- |
|
25/2/2021 |
07:00-23:00 |
--- |
--- |
|
25/2/2021 |
23:00-07:00 |
47 |
43 |
|
26/2/2021 |
07:00-23:00 |
--- |
--- |
|
26/2/2021 |
23:00-07:00 |
43 |
41 |
|
27/2/2021 |
07:00-23:00 |
--- |
--- |
|
27/2/2021 |
23:00-07:00 |
37 |
36 |
|
28/2/2021 |
07:00-23:00 |
--- |
--- |
|
28/2/2021 |
23:00-07:00 |
38 |
37 |
Note:
a. *
Unit L9 was not on load.
b.
“---" 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 |
||
|
01/02/2021 |
07:00-19:00 |
--- |
--- |
34 |
33 |
|
01/02/2021 |
19:00-23:00 |
--- |
--- |
32 |
26 |
|
01/02/2021 |
23:00-07:00 |
42 |
36 |
37 |
31 |
|
02/02/2021 |
07:00-19:00 |
--- |
--- |
41 |
37 |
|
02/02/2021 |
19:00-23:00 |
40 |
34 |
44 |
32 |
|
02/02/2021 |
23:00-07:00 |
45 |
37 |
42 |
35 |
|
03/02/2021 |
07:00-19:00 |
28 |
28 |
43 |
37 |
|
03/02/2021 |
19:00-23:00 |
--- |
--- |
36 |
31 |
|
03/02/2021 |
23:00-07:00 |
37 |
33 |
38 |
33 |
|
04/02/2021 |
07:00-19:00 |
49 |
46 |
54 |
39 |
|
04/02/2021 |
19:00-23:00 |
--- |
--- |
39 |
35 |
|
04/02/2021 |
23:00-07:00 |
43 |
37 |
38 |
32 |
|
05/02/2021 |
07:00-19:00 |
--- |
--- |
58 |
45 |
|
05/02/2021 |
19:00-23:00 |
--- |
--- |
37 |
34 |
|
05/02/2021 |
23:00-07:00 |
44 |
40 |
33 |
30 |
|
06/02/2021 |
07:00-19:00 |
--- |
--- |
48 |
42 |
|
06/02/2021 |
19:00-23:00 |
--- |
--- |
--- |
--- |
|
06/02/2021 |
23:00-07:00 |
41 |
37 |
34 |
34 |
|
07/02/2021 |
07:00-23:00 |
41 |
40 |
44 |
35 |
|
07/02/2021 |
23:00-07:00 |
45 |
38 |
40 |
34 |
|
08/02/2021 |
07:00-19:00 |
--- |
--- |
43 |
37 |
|
08/02/2021 |
19:00-23:00 |
45 |
38 |
41 |
31 |
|
08/02/2021 |
23:00-07:00 |
45 |
39 |
42 |
36 |
|
09/02/2021 |
07:00-19:00 |
--- |
--- |
58 |
41 |
|
09/02/2021 |
19:00-23:00 |
43 |
37 |
39 |
32 |
|
09/02/2021 |
23:00-07:00 |
45 |
43 |
35 |
35 |
|
10/02/2021 |
07:00-19:00 |
--- |
--- |
36 |
36 |
|
10/02/2021 |
19:00-23:00 |
--- |
--- |
38 |
31 |
|
10/02/2021 |
23:00-07:00 |
44 |
36 |
38 |
32 |
|
11/02/2021 |
07:00-19:00 |
--- |
--- |
33 |
25 |
|
11/02/2021 |
19:00-23:00 |
--- |
--- |
31 |
29 |
|
11/02/2021 |
23:00-07:00 |
40 |
32 |
40 |
30 |
|
12/02/2021 |
07:00-23:00 |
49 |
49 |
36 |
33 |
|
12/02/2021 |
23:00-07:00 |
36 |
34 |
40 |
33 |
|
13/02/2021 |
07:00-23:00 |
--- |
--- |
48 |
33 |
|
13/02/2021 |
23:00-07:00 |
35 |
32 |
34 |
28 |
|
14/02/2021 |
07:00-23:00 |
52 |
35 |
39 |
32 |
|
14/02/2021 |
23:00-07:00 |
--- |
--- |
38 |
32 |
|
15/02/2021 |
07:00-23:00 |
38 |
37 |
47 |
35 |
|
15/02/2021 |
23:00-07:00 |
--- |
--- |
26 |
26 |
|
16/02/2021 |
07:00-19:00 |
--- |
--- |
--- |
--- |
|
16/02/2021 |
19:00-23:00 |
38 |
38 |
--- |
--- |
|
16/02/2021 |
23:00-07:00 |
45 |
39 |
--- |
--- |
|
17/02/2021 |
07:00-19:00 |
--- |
--- |
27 |
27 |
|
17/02/2021 |
19:00-23:00 |
--- |
--- |
38 |
33 |
|
17/02/2021 |
23:00-07:00 |
42 |
38 |
39 |
30 |
|
18/02/2021 |
07:00-19:00 |
47 |
47 |
42 |
37 |
|
18/02/2021 |
19:00-23:00 |
--- |
--- |
48 |
33 |
|
18/02/2021 |
23:00-07:00 |
39 |
35 |
37 |
30 |
|
19/02/2021 |
07:00-19:00 |
--- |
--- |
38 |
30 |
|
19/02/2021 |
19:00-23:00 |
--- |
--- |
38 |
34 |
|
19/02/2021 |
23:00-07:00 |
42 |
40 |
40 |
31 |
|
20/02/2021 |
07:00-19:00 |
--- |
--- |
38 |
38 |
|
20/02/2021 |
19:00-23:00 |
--- |
--- |
41 |
35 |
|
20/02/2021 |
23:00-07:00 |
45 |
41 |
40 |
32 |
|
21/02/2021 |
07:00-23:00 |
53 |
45 |
59 |
33 |
|
21/02/2021 |
23:00-07:00 |
43 |
35 |
38 |
32 |
|
22/02/2021 |
07:00-19:00 |
--- |
--- |
32 |
30 |
|
22/02/2021 |
19:00-23:00 |
40 |
40 |
--- |
--- |
|
22/02/2021 |
23:00-07:00 |
45 |
40 |
29 |
29 |
|
23/02/2021 |
07:00-19:00 |
48 |
44 |
39 |
34 |
|
23/02/2021 |
19:00-23:00 |
--- |
--- |
33 |
30 |
|
23/02/2021 |
23:00-07:00 |
45 |
36 |
41 |
33 |
|
24/02/2021 |
07:00-19:00 |
--- |
--- |
--- |
--- |
|
24/02/2021 |
19:00-23:00 |
--- |
--- |
46 |
33 |
|
24/02/2021 |
23:00-07:00 |
42 |
34 |
45 |
39 |
|
25/02/2021 |
07:00-19:00 |
--- |
--- |
49 |
38 |
|
25/02/2021 |
19:00-23:00 |
--- |
--- |
34 |
30 |
|
25/02/2021 |
23:00-07:00 |
45 |
39 |
32 |
31 |
|
26/02/2021 |
07:00-19:00 |
--- |
--- |
52 |
52 |
|
26/02/2021 |
19:00-23:00 |
45 |
40 |
40 |
35 |
|
26/02/2021 |
23:00-07:00 |
45 |
38 |
--- |
--- |
|
27/02/2021 |
07:00-19:00 |
--- |
--- |
41 |
41 |
|
27/02/2021 |
19:00-23:00 |
--- |
--- |
--- |
--- |
|
27/02/2021 |
23:00-07:00 |
44 |
37 |
34 |
32 |
|
28/02/2021 |
07:00-23:00 |
37 |
33 |
45 |
38 |
|
28/02/2021 |
23:00-07:00 |
43 |
39 |
32 |
31 |
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).