Appendix E.1 Continuous
Noise Monitoring Results for September 2003
Site:
Lamma Power Station Extension กV Site Formation
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 (Ash Lagoon) and B&K 2238F (Ching
Lam) sound level meters and Rion NC-74 sound
level calibrator
Last Calibration Date: Rion NA-27 sound level meter - 25/02/2003
B&K 2238F sound level meter
- 19/12/2002
Rion NC-74 calibrator - 24/02/2003
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 |
||||
01/09/2003 |
07:00-19:00 |
42 |
39 |
75 |
37 |
34 |
70 |
01/09/2003 |
19:00-23:00 |
45 |
44 |
60 |
40 |
38 |
60 |
01/09/2003 |
23:00-07:00 |
27 |
24 |
45 |
22 |
19 |
45 |
02/09/2003 |
07:00-19:00 |
41 |
41 |
75 |
36 |
36 |
70 |
02/09/2003 |
19:00-23:00 |
-- |
-- |
60 |
-- |
-- |
60 |
02/09/2003 |
23:00-07:00 |
38 |
36 |
45 |
33 |
31 |
45 |
03/09/2003 |
07:00-19:00 |
43 |
42 |
75 |
38 |
38 |
70 |
03/09/2003 |
19:00-23:00 |
45 |
44 |
60 |
40 |
38 |
60 |
03/09/2003 |
23:00-07:00 |
40 |
32 |
45 |
35 |
28 |
45 |
04/09/2003 |
07:00-19:00 |
43 |
41 |
75 |
37 |
35 |
70 |
04/09/2003 |
19:00-23:00 |
45 |
42 |
60 |
40 |
37 |
60 |
04/09/2003 |
23:00-07:00 |
30 |
27 |
45 |
26 |
22 |
45 |
05/09/2003 |
07:00-19:00 |
42 |
40 |
75 |
37 |
36 |
70 |
05/09/2003 |
19:00-23:00 |
46 |
44 |
60 |
41 |
39 |
60 |
05/09/2003 |
23:00-07:00 |
38 |
31 |
45 |
33 |
26 |
45 |
06/09/2003 |
07:00-19:00 |
44 |
41 |
75 |
40 |
36 |
70 |
06/09/2003 |
19:00-23:00 |
48 |
43 |
60 |
41 |
36 |
60 |
06/09/2003 |
23:00-07:00 |
41 |
32 |
45 |
37 |
27 |
45 |
07/09/2003 |
07:00-23:00 |
45 |
43 |
60 |
41 |
39 |
60 |
07/09/2003 |
23:00-07:00 |
37 |
29 |
45 |
32 |
24 |
45 |
08/09/2003 |
07:00-19:00 |
45 |
41 |
75 |
41 |
36 |
70 |
08/09/2003 |
19:00-23:00 |
45 |
44 |
60 |
40 |
39 |
60 |
08/09/2003 |
23:00-07:00 |
34 |
34 |
45 |
30 |
29 |
45 |
09/09/2003 |
07:00-19:00 |
41 |
40 |
75 |
37 |
35 |
70 |
09/09/2003 |
19:00-23:00 |
44 |
42 |
60 |
39 |
37 |
60 |
09/09/2003 |
23:00-07:00 |
33 |
30 |
45 |
28 |
25 |
45 |
10/09/2003 |
07:00-19:00 |
42 |
40 |
75 |
38 |
35 |
70 |
10/09/2003 |
19:00-23:00 |
44 |
43 |
60 |
39 |
38 |
60 |
10/09/2003 |
23:00-07:00 |
37 |
29 |
45 |
32 |
24 |
45 |
11/09/2003 |
07:00-19:00 |
45 |
39 |
75 |
40 |
34 |
70 |
11/09/2003 |
19:00-23:00 |
45 |
43 |
60 |
40 |
38 |
60 |
11/09/2003 |
23:00-07:00 |
38 |
32 |
45 |
33 |
27 |
45 |
12/09/2003 |
07:00-23:00 |
-- |
-- |
60 |
-- |
-- |
60 |
12/09/2003 |
23:00-07:00 |
33 |
30 |
45 |
29 |
26 |
45 |
13/09/2003 |
07:00-19:00 |
41 |
37 |
75 |
36 |
32 |
70 |
13/09/2003 |
19:00-23:00 |
43 |
43 |
60 |
38 |
36 |
60 |
13/09/2003 |
23:00-07:00 |
31 |
28 |
45 |
27 |
23 |
45 |
14/09/2003 |
07:00-23:00 |
44 |
43 |
60 |
40 |
35 |
60 |
14/09/2003 |
23:00-07:00 |
26 |
24 |
45 |
22 |
20 |
45 |
15/09/2003 |
07:00-19:00 |
47 |
43 |
75 |
40 |
38 |
70 |
15/09/2003 |
19:00-23:00 |
49 |
45 |
60 |
41 |
38 |
60 |
15/09/2003 |
23:00-07:00 |
36 |
31 |
45 |
32 |
27 |
45 |
16/09/2003 |
07:00-19:00 |
50 |
46 |
75 |
45 |
41 |
70 |
16/09/2003 |
19:00-23:00 |
48 |
45 |
60 |
41 |
40 |
60 |
16/09/2003 |
23:00-07:00 |
20 |
20 |
45 |
16 |
16 |
45 |
17/09/2003 |
07:00-19:00 |
50 |
45 |
75 |
41 |
39 |
70 |
17/09/2003 |
19:00-23:00 |
48 |
45 |
60 |
40 |
39 |
60 |
17/09/2003 |
23:00-07:00 |
36 |
32 |
45 |
31 |
28 |
45 |
18/09/2003 |
07:00-19:00 |
50 |
44 |
75 |
41 |
38 |
70 |
18/09/2003 |
19:00-23:00 |
-- |
-- |
60 |
-- |
-- |
60 |
18/09/2003 |
23:00-07:00 |
42 |
32 |
45 |
37 |
28 |
45 |
19/09/2003 |
07:00-19:00 |
36 |
32 |
75 |
31 |
27 |
70 |
19/09/2003 |
19:00-23:00 |
43 |
42 |
60 |
38 |
38 |
60 |
19/09/2003 |
23:00-07:00 |
45 |
38 |
45 |
40 |
33 |
45 |
20/09/2003 |
07:00-19:00 |
41 |
39 |
75 |
36 |
35 |
70 |
20/09/2003 |
19:00-23:00 |
44 |
42 |
60 |
39 |
38 |
60 |
20/09/2003 |
23:00-07:00 |
36 |
28 |
45 |
31 |
24 |
45 |
21/09/2003 |
07:00-23:00 |
50 |
42 |
60 |
45 |
36 |
60 |
21/09/2003 |
23:00-07:00 |
33 |
28 |
45 |
29 |
24 |
45 |
22/09/2003 |
07:00-19:00 |
43 |
36 |
75 |
38 |
30 |
70 |
22/09/2003 |
19:00-23:00 |
44 |
43 |
60 |
38 |
34 |
60 |
22/09/2003 |
23:00-07:00 |
42 |
30 |
45 |
37 |
26 |
45 |
23/09/2003 |
07:00-19:00 |
39 |
35 |
75 |
34 |
30 |
70 |
23/09/2003 |
19:00-23:00 |
44 |
43 |
60 |
39 |
37 |
60 |
23/09/2003 |
23:00-07:00 |
37 |
29 |
45 |
28 |
23 |
45 |
24/09/2003 |
07:00-19:00 |
41 |
35 |
75 |
36 |
31 |
70 |
24/09/2003 |
19:00-23:00 |
42 |
41 |
60 |
37 |
35 |
60 |
24/09/2003 |
23:00-07:00 |
36 |
28 |
45 |
31 |
24 |
45 |
25/09/2003 |
07:00-19:00 |
41 |
38 |
75 |
36 |
33 |
70 |
25/09/2003 |
19:00-23:00 |
44 |
43 |
60 |
39 |
37 |
60 |
25/09/2003 |
23:00-07:00 |
33 |
26 |
45 |
29 |
22 |
45 |
26/09/2003 |
07:00-19:00 |
40 |
36 |
75 |
35 |
31 |
70 |
26/09/2003 |
19:00-23:00 |
44 |
43 |
60 |
40 |
36 |
60 |
26/09/2003 |
23:00-07:00 |
30 |
28 |
45 |
25 |
23 |
45 |
27/09/2003 |
07:00-19:00 |
44 |
39 |
75 |
37 |
34 |
70 |
27/09/2003 |
19:00-23:00 |
43 |
42 |
60 |
38 |
33 |
60 |
27/09/2003 |
23:00-07:00 |
39 |
34 |
45 |
34 |
29 |
45 |
28/09/2003 |
07:00-23:00 |
44 |
41 |
60 |
39 |
35 |
60 |
28/09/2003 |
23:00-07:00 |
38 |
31 |
45 |
33 |
26 |
45 |
29/09/2003 |
07:00-19:00 |
38 |
34 |
75 |
33 |
30 |
70 |
29/09/2003 |
19:00-23:00 |
42 |
41 |
60 |
37 |
36 |
60 |
29/09/2003 |
23:00-07:00 |
36 |
29 |
45 |
31 |
25 |
45 |
30/09/2003 |
07:00-19:00 |
42 |
36 |
75 |
37 |
31 |
70 |
30/09/2003 |
19:00-23:00 |
42 |
41 |
60 |
37 |
35 |
60 |
30/09/2003 |
23:00-07:00 |
33 |
27 |
45 |
28 |
22 |
45 |
Note: กงกX-กง represents the measured noise monitoring
data lower than the established notional background level/discarded under strong wind.
The hoarding works for the
construction of transmission system at Pak Kok Tsui were completed
on 11/5/2002. The civil works would tentatively commence in early 2004. As there was no construction work in September 2003, manual
noise measurements at Pak Kok Tsui
residences was suspended in this reporting month.