|
Site: |
Lamma
Power Station Extension – 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) |
|
NSR-1: |
Long
Tsai Tsuen/Hung Shing Ye |
|
NSR-2: |
School
within Tai Wan San Tsuen |
|
Date |
Time |
Calculated Noise Level at NSR-1 (dB(A)) |
Calculated Noise Level at NSR-2 (dB(A)) |
||
|
Max |
Avg |
Max |
Avg |
||
|
01/05/2003 |
07:00-23:00 |
48 |
47 |
43 |
39 |
|
01/05/2003 |
23:00-07:00 |
31 |
29 |
26 |
25 |
|
02/05/2003 |
07:00-19:00 |
50 |
46 |
41 |
37 |
|
02/05/2003 |
19:00-23:00 |
47 |
46 |
38 |
33 |
|
02/05/2003 |
23:00-07:00 |
33 |
30 |
29 |
27 |
|
03/05/2003 |
07:00-19:00 |
48 |
45 |
41 |
39 |
|
03/05/2003 |
19:00-23:00 |
47 |
46 |
41 |
37 |
|
03/05/2003 |
23:00-07:00 |
41 |
36 |
36 |
31 |
|
04/05/2003 |
07:00-23:00 |
48 |
47 |
43 |
37 |
|
04/05/2003 |
23:00-07:00 |
39 |
32 |
35 |
28 |
|
05/05/2003 |
07:00-19:00 |
47 |
46 |
42 |
36 |
|
05/05/2003 |
19:00-23:00 |
50 |
47 |
44 |
39 |
|
05/05/2003 |
23:00-07:00 |
40 |
36 |
32 |
28 |
|
06/05/2003 |
07:00-19:00 |
46 |
45 |
40 |
38 |
|
06/05/2003 |
19:00-23:00 |
48 |
47 |
43 |
40 |
|
06/05/2003 |
23:00-07:00 |
33 |
33 |
28 |
28 |
|
07/05/2003 |
07:00-19:00 |
46 |
45 |
42 |
37 |
|
07/05/2003 |
19:00-23:00 |
47 |
46 |
42 |
39 |
|
07/05/2003 |
23:00-07:00 |
-- |
-- |
-- |
-- |
|
08/05/2003 |
07:00-23:00 |
47 |
46 |
42 |
37 |
|
08/05/2003 |
23:00-07:00 |
38 |
31 |
34 |
28 |
|
09/05/2003 |
07:00-19:00 |
47 |
44 |
39 |
37 |
|
09/05/2003 |
19:00-23:00 |
47 |
46 |
41 |
34 |
|
09/05/2003 |
23:00-07:00 |
36 |
28 |
31 |
24 |
|
10/05/2003 |
07:00-19:00 |
46 |
44 |
39 |
35 |
|
10/05/2003 |
19:00-23:00 |
47 |
46 |
37 |
34 |
|
10/05/2003 |
23:00-07:00 |
29 |
27 |
25 |
24 |
|
11/05/2003 |
07:00-23:00 |
48 |
46 |
42 |
39 |
|
11/05/2003 |
23:00-07:00 |
39 |
35 |
34 |
31 |
|
12/05/2003 |
07:00-19:00 |
44 |
42 |
39 |
37 |
|
12/05/2003 |
19:00-23:00 |
46 |
45 |
41 |
38 |
|
12/05/2003 |
23:00-07:00 |
42 |
36 |
29 |
28 |
|
13/05/2003 |
07:00-19:00 |
46 |
43 |
37 |
35 |
|
13/05/2003 |
19:00-23:00 |
47 |
46 |
42 |
36 |
|
13/05/2003 |
23:00-07:00 |
37 |
35 |
33 |
30 |
|
14/05/2003 |
07:00-19:00 |
46 |
42 |
36 |
33 |
|
14/05/2003 |
19:00-23:00 |
44 |
43 |
40 |
36 |
|
14/05/2003 |
23:00-07:00 |
43 |
37 |
37 |
31 |
|
15/05/2003 |
07:00-19:00 |
43 |
40 |
38 |
33 |
|
15/05/2003 |
19:00-23:00 |
46 |
44 |
40 |
36 |
|
15/05/2003 |
23:00-07:00 |
29 |
29 |
24 |
24 |
|
16/05/2003 |
07:00-19:00 |
45 |
40 |
40 |
35 |
|
16/05/2003 |
19:00-23:00 |
47 |
44 |
41 |
38 |
|
16/05/2003 |
23:00-07:00 |
32 |
30 |
28 |
26 |
|
17/05/2003 |
07:00-19:00 |
47 |
43 |
42 |
38 |
|
17/05/2003 |
19:00-23:00 |
46 |
45 |
41 |
37 |
|
17/05/2003 |
23:00-07:00 |
45 |
39 |
40 |
35 |
|
18/05/2003 |
07:00-23:00 |
51 |
47 |
45 |
39 |
|
18/05/2003 |
23:00-07:00 |
34 |
29 |
28 |
25 |
|
19/05/2003 |
07:00-19:00 |
51 |
47 |
41 |
39 |
|
19/05/2003 |
19:00-23:00 |
47 |
47 |
43 |
38 |
|
19/05/2003 |
23:00-07:00 |
34 |
30 |
28 |
23 |
|
20/05/2003 |
07:00-19:00 |
47 |
44 |
39 |
37 |
|
20/05/2003 |
19:00-23:00 |
46 |
43 |
39 |
37 |
|
20/05/2003 |
23:00-07:00 |
31 |
29 |
25 |
23 |
|
21/05/2003 |
07:00-19:00 |
45 |
43 |
40 |
37 |
|
21/05/2003 |
19:00-23:00 |
47 |
44 |
40 |
38 |
|
21/05/2003 |
23:00-07:00 |
35 |
32 |
31 |
28 |
|
22/05/2003 |
07:00-19:00 |
46 |
43 |
38 |
37 |
|
22/05/2003 |
19:00-23:00 |
45 |
42 |
38 |
35 |
|
22/05/2003 |
23:00-07:00 |
44 |
37 |
38 |
30 |
|
23/05/2003 |
07:00-19:00 |
46 |
43 |
42 |
38 |
|
23/05/2003 |
19:00-23:00 |
-- |
-- |
-- |
-- |
|
23/05/2003 |
23:00-07:00 |
29 |
29 |
25 |
25 |
|
24/05/2003 |
07:00-19:00 |
44 |
41 |
33 |
32 |
|
24/05/2003 |
19:00-23:00 |
46 |
44 |
41 |
35 |
|
24/05/2003 |
23:00-07:00 |
42 |
35 |
38 |
35 |
|
25/05/2003 |
07:00-23:00 |
51 |
44 |
46 |
40 |
|
25/05/2003 |
23:00-07:00 |
29 |
27 |
23 |
21 |
|
26/05/2003 |
07:00-19:00 |
38 |
35 |
30 |
30 |
|
26/05/2003 |
19:00-23:00 |
37 |
35 |
32 |
30 |
|
26/05/2003 |
23:00-07:00 |
33 |
28 |
28 |
24 |
|
27/05/2003 |
07:00-19:00 |
47 |
44 |
42 |
37 |
|
27/05/2003 |
19:00-23:00 |
49 |
47 |
37 |
34 |
|
27/05/2003 |
23:00-07:00 |
45 |
38 |
36 |
32 |
|
28/05/2003 |
07:00-19:00 |
52 |
47 |
42 |
37 |
|
28/05/2003 |
19:00-23:00 |
52 |
48 |
43 |
38 |
|
28/05/2003 |
23:00-07:00 |
39 |
36 |
28 |
26 |
|
29/05/2003 |
07:00-19:00 |
52 |
48 |
46 |
41 |
|
29/05/2003 |
19:00-23:00 |
49 |
47 |
42 |
36 |
|
29/05/2003 |
23:00-07:00 |
34 |
29 |
30 |
25 |
|
30/05/2003 |
07:00-19:00 |
48 |
45 |
43 |
39 |
|
30/05/2003 |
19:00-23:00 |
51 |
46 |
38 |
37 |
|
30/05/2003 |
23:00-07:00 |
41 |
36 |
36 |
31 |
|
31/05/2003 |
07:00-19:00 |
51 |
47 |
42 |
39 |
|
31/05/2003 |
19:00-23:00 |
49 |
49 |
40 |
37 |
|
31/05/2003 |
23:00-07:00 |
33 |
29 |
28 |
26 |
|
Note: “--“ represents
the measured noise monitoring data lower than the established notional background
level. |
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 would be
no construction work during the period from 12/5/2002 to early 2004, the manual noise monitoring at Pak
Kok Tsui would temporarily be suspended within this period.
** END OF REPORT **