Appendix F Noise Monitoring
Results for May 2001
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)
Noise Equipment Used: Rion NA-27 sound level meter
Last Calibration Date: Rion NA-27
Sound level meter - 2/3/2001
Rion NC-74 calibrator - 2/3/2001
|
Date |
Time |
Calculated Noise Level at NSR at Long Tsai Tsuen/Hung Shing Ye (dB(A)) |
Limit Noise Level (dB(A)) |
Calculated Noise Level at NSR at the school within Tai Wan San Tsuen (dB(A)) |
Limit Noise Level (dB(A)) |
||
|
|
|
Max |
Avg |
|
Max |
Avg |
|
|
01/05/2001 |
07:00-23:00 |
41 |
30 |
60 |
-- |
-- |
60 |
|
01/05/2001 |
23:00-07:00 |
42 |
35 |
45 |
-- |
-- |
45 |
|
02/05/2001 |
07:00-19:00 |
-- |
-- |
75 |
-- |
-- |
70 |
|
02/05/2001 |
19:00-23:00 |
-- |
-- |
60 |
-- |
-- |
60 |
|
02/05/2001 |
23:00-07:00 |
43 |
33 |
45 |
-- |
-- |
45 |
|
03/05/2001 |
07:00-19:00 |
43 |
40 |
75 |
-- |
-- |
70 |
|
03/05/2001 |
19:00-23:00 |
29 |
29 |
60 |
-- |
-- |
60 |
|
03/05/2001 |
23:00-07:00 |
43 |
32 |
45 |
35 |
32 |
45 |
|
04/05/2001 |
07:00-19:00 |
-- |
-- |
75 |
-- |
-- |
70 |
|
04/05/2001 |
19:00-23:00 |
-- |
-- |
60 |
-- |
-- |
60 |
|
04/05/2001 |
23:00-07:00 |
40 |
34 |
45 |
34 |
33 |
45 |
|
05/05/2001 |
07:00-19:00 |
-- |
-- |
75 |
-- |
-- |
70 |
|
05/05/2001 |
19:00-23:00 |
34 |
34 |
60 |
-- |
-- |
60 |
|
05/05/2001 |
23:00-07:00 |
43 |
34 |
45 |
28 |
25 |
45 |
|
06/05/2001 |
07:00-23:00 |
53 |
47 |
60 |
40 |
40 |
60 |
|
06/05/2001 |
23:00-07:00 |
36 |
29 |
45 |
27 |
27 |
45 |
|
07/05/2001 |
07:00-19:00 |
-- |
-- |
75 |
-- |
-- |
70 |
|
07/05/2001 |
19:00-23:00 |
28 |
25 |
60 |
27 |
25 |
60 |
|
07/05/2001 |
23:00-07:00 |
39 |
31 |
45 |
36 |
31 |
45 |
|
08/05/2001 |
07:00-19:00 |
-- |
-- |
75 |
-- |
-- |
70 |
|
08/05/2001 |
19:00-23:00 |
30 |
26 |
60 |
12 |
12 |
60 |
|
08/05/2001 |
23:00-07:00 |
41 |
36 |
45 |
39 |
34 |
45 |
|
09/05/2001 |
07:00-19:00 |
-- |
-- |
75 |
-- |
-- |
70 |
|
09/05/2001 |
19:00-23:00 |
28 |
25 |
60 |
-- |
-- |
60 |
|
09/05/2001 |
23:00-07:00 |
38 |
29 |
45 |
-- |
-- |
45 |
|
10/05/2001 |
07:00-19:00 |
-- |
-- |
75 |
-- |
-- |
70 |
|
10/05/2001 |
19:00-23:00 |
30 |
30 |
60 |
-- |
-- |
60 |
|
10/05/2001 |
23:00-07:00 |
39 |
35 |
45 |
-- |
-- |
45 |
|
11/05/2001 |
07:00-19:00 |
-- |
-- |
75 |
-- |
-- |
70 |
|
11/05/2001 |
19:00-23:00 |
36 |
36 |
60 |
-- |
-- |
60 |
|
11/05/2001 |
23:00-07:00 |
37 |
31 |
45 |
-- |
-- |
45 |
|
12/05/2001 |
07:00-19:00 |
-- |
-- |
75 |
-- |
-- |
70 |
|
12/05/2001 |
19:00-23:00 |
26 |
26 |
60 |
-- |
-- |
60 |
|
12/05/2001 |
23:00-07:00 |
37 |
32 |
45 |
33 |
33 |
45 |
|
13/05/2001 |
07:00-23:00 |
54 |
41 |
60 |
-- |
-- |
60 |
|
13/05/2001 |
23:00-07:00 |
38 |
30 |
45 |
-- |
-- |
45 |
|
14/05/2001 |
07:00-19:00 |
-- |
-- |
75 |
-- |
-- |
70 |
|
14/05/2001 |
19:00-23:00 |
-- |
-- |
60 |
-- |
-- |
60 |
|
14/05/2001 |
23:00-07:00 |
39 |
36 |
45 |
21 |
21 |
45 |
|
15/05/2001 |
07:00-19:00 |
-- |
-- |
75 |
-- |
-- |
70 |
|
15/05/2001 |
19:00-23:00 |
39 |
35 |
60 |
34 |
34 |
60 |
|
15/05/2001 |
23:00-07:00 |
35 |
32 |
45 |
30 |
30 |
45 |
|
16/05/2001 |
07:00-19:00 |
-- |
-- |
75 |
-- |
-- |
70 |
|
16/05/2001 |
19:00-23:00 |
32 |
28 |
60 |
19 |
19 |
60 |
|
16/05/2001 |
23:00-07:00 |
30 |
26 |
45 |
26 |
23 |
45 |
|
17/05/2001 |
07:00-19:00 |
-- |
-- |
75 |
-- |
-- |
70 |
|
17/05/2001 |
19:00-23:00 |
41 |
41 |
60 |
36 |
36 |
60 |
|
17/05/2001 |
23:00-07:00 |
44 |
42 |
45 |
35 |
35 |
45 |
|
18/05/2001 |
07:00-19:00 |
-- |
-- |
75 |
-- |
-- |
70 |
|
18/05/2001 |
19:00-23:00 |
31 |
28 |
60 |
26 |
24 |
60 |
|
18/05/2001 |
23:00-07:00 |
32 |
29 |
45 |
28 |
25 |
45 |
|
19/05/2001 |
07:00-19:00 |
49 |
49 |
75 |
-- |
-- |
70 |
|
19/05/2001 |
19:00-23:00 |
34 |
28 |
60 |
-- |
-- |
60 |
|
19/05/2001 |
23:00-07:00 |
37 |
31 |
45 |
32 |
28 |
45 |
|
20/05/2001 |
07:00-23:00 |
44 |
32 |
60 |
26 |
26 |
60 |
|
20/05/2001 |
23:00-07:00 |
34 |
29 |
45 |
28 |
25 |
45 |
|
21/05/2001 |
07:00-19:00 |
-- |
-- |
75 |
-- |
-- |
70 |
|
21/05/2001 |
19:00-23:00 |
48 |
38 |
60 |
43 |
39 |
60 |
|
21/05/2001 |
23:00-07:00 |
40 |
30 |
45 |
-- |
-- |
45 |
|
22/05/2001 |
07:00-19:00 |
-- |
-- |
75 |
-- |
-- |
70 |
|
22/05/2001 |
19:00-23:00 |
34 |
29 |
60 |
29 |
26 |
60 |
|
22/05/2001 |
23:00-07:00 |
36 |
33 |
45 |
-- |
-- |
45 |
|
23/05/2001 |
07:00-19:00 |
-- |
-- |
75 |
-- |
-- |
70 |
|
23/05/2001 |
19:00-23:00 |
-- |
-- |
60 |
-- |
-- |
60 |
|
23/05/2001 |
23:00-07:00 |
40 |
35 |
45 |
-- |
-- |
45 |
|
24/05/2001 |
07:00-19:00 |
-- |
-- |
75 |
-- |
-- |
70 |
|
24/05/2001 |
19:00-23:00 |
-- |
-- |
60 |
-- |
-- |
60 |
|
24/05/2001 |
23:00-07:00 |
39 |
33 |
45 |
31 |
31 |
45 |
|
25/05/2001 |
07:00-19:00 |
-- |
-- |
75 |
-- |
-- |
70 |
|
25/05/2001 |
19:00-23:00 |
16 |
16 |
60 |
-- |
-- |
60 |
|
25/05/2001 |
23:00-07:00 |
27 |
27 |
45 |
-- |
-- |
45 |
|
26/05/2001 |
07:00-19:00 |
-- |
-- |
75 |
-- |
-- |
70 |
|
26/05/2001 |
19:00-23:00 |
23 |
23 |
60 |
-- |
-- |
60 |
|
26/05/2001 |
23:00-07:00 |
24 |
24 |
45 |
19 |
19 |
45 |
|
27/05/2001 |
07:00-23:00 |
40 |
37 |
60 |
26 |
26 |
60 |
|
27/05/2001 |
23:00-07:00 |
42 |
37 |
45 |
38 |
33 |
45 |
|
28/05/2001 |
07:00-19:00 |
-- |
-- |
75 |
-- |
-- |
70 |
|
28/05/2001 |
19:00-23:00 |
-- |
-- |
60 |
-- |
-- |
60 |
|
28/05/2001 |
23:00-07:00 |
-- |
-- |
45 |
-- |
-- |
45 |
|
29/05/2001 |
07:00-19:00 |
-- |
-- |
75 |
-- |
-- |
70 |
|
29/05/2001 |
19:00-23:00 |
-- |
-- |
60 |
-- |
-- |
60 |
|
29/05/2001 |
23:00-07:00 |
41 |
32 |
45 |
36 |
30 |
45 |
|
30/05/2001 |
07:00-19:00 |
-- |
-- |
75 |
-- |
-- |
70 |
|
30/05/2001 |
19:00-23:00 |
27 |
27 |
60 |
-- |
-- |
60 |
|
30/05/2001 |
23:00-07:00 |
36 |
31 |
45 |
-- |
-- |
45 |
|
31/05/2001 |
07:00-19:00 |
-- |
-- |
75 |
-- |
-- |
70 |
|
31/05/2001 |
19:00-23:00 |
25 |
22 |
60 |
20 |
17 |
60 |
|
31/05/2001 |
23:00-07:00 |
33 |
27 |
45 |
22 |
18 |
45 |