|
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 |
||
|
01/03/2003 |
07:00-19:00 |
51 |
50 |
24 |
24 |
|
01/03/2003 |
19:00-23:00 |
49 |
48 |
45 |
44 |
|
01/03/2003 |
23:00-07:00 |
-- |
-- |
32 |
28 |
|
02/03/2003 |
07:00-23:00 |
50 |
49 |
37 |
33 |
|
02/03/2003 |
23:00-07:00 |
31 |
31 |
36 |
33 |
|
03/03/2003 |
07:00-19:00 |
49 |
49 |
32 |
32 |
|
03/03/2003 |
19:00-23:00 |
50 |
50 |
39 |
38 |
|
03/03/2003 |
23:00-07:00 |
34 |
29 |
41 |
37 |
|
04/03/2003 |
07:00-19:00 |
-- |
-- |
-- |
-- |
|
04/03/2003 |
19:00-23:00 |
-- |
-- |
-- |
-- |
|
04/03/2003 |
23:00-07:00 |
-- |
-- |
41 |
36 |
|
05/03/2003 |
07:00-19:00 |
-- |
-- |
43 |
40 |
|
05/03/2003 |
19:00-23:00 |
-- |
-- |
46 |
38 |
|
05/03/2003 |
23:00-07:00 |
38 |
31 |
38 |
30 |
|
06/03/2003 |
07:00-19:00 |
-- |
-- |
-- |
-- |
|
06/03/2003 |
19:00-23:00 |
-- |
-- |
-- |
-- |
|
06/03/2003 |
23:00-07:00 |
-- |
-- |
30 |
28 |
|
07/03/2003 |
07:00-19:00 |
51 |
50 |
47 |
45 |
|
07/03/2003 |
19:00-23:00 |
51 |
50 |
45 |
43 |
|
07/03/2003 |
23:00-07:00 |
34 |
29 |
30 |
24 |
|
08/03/2003 |
07:00-19:00 |
51 |
49 |
-- |
-- |
|
08/03/2003 |
19:00-23:00 |
51 |
47 |
37 |
36 |
|
08/03/2003 |
23:00-07:00 |
35 |
30 |
30 |
26 |
|
09/03/2003 |
07:00-23:00 |
52 |
50 |
27 |
27 |
|
09/03/2003 |
23:00-07:00 |
31 |
28 |
27 |
24 |
|
10/03/2003 |
07:00-19:00 |
53 |
50 |
48 |
44 |
|
10/03/2003 |
19:00-23:00 |
-- |
-- |
45 |
36 |
|
10/03/2003 |
23:00-07:00 |
45 |
42 |
40 |
37 |
|
11/03/2003 |
07:00-19:00 |
50 |
48 |
44 |
44 |
|
11/03/2003 |
19:00-23:00 |
51 |
49 |
40 |
35 |
|
11/03/2003 |
23:00-07:00 |
39 |
33 |
35 |
29 |
|
12/03/2003 |
07:00-19:00 |
50 |
48 |
45 |
42 |
|
12/03/2003 |
19:00-23:00 |
49 |
48 |
36 |
35 |
|
12/03/2003 |
23:00-07:00 |
41 |
32 |
35 |
27 |
|
13/03/2003 |
07:00-19:00 |
51 |
48 |
36 |
34 |
|
13/03/2003 |
19:00-23:00 |
50 |
48 |
44 |
39 |
|
13/03/2003 |
23:00-07:00 |
37 |
30 |
33 |
25 |
|
14/03/2003 |
07:00-19:00 |
55 |
49 |
-- |
-- |
|
14/03/2003 |
19:00-23:00 |
51 |
49 |
40 |
34 |
|
14/03/2003 |
23:00-07:00 |
34 |
30 |
30 |
26 |
|
15/03/2003 |
07:00-19:00 |
49 |
47 |
-- |
-- |
|
15/03/2003 |
19:00-23:00 |
49 |
49 |
44 |
41 |
|
15/03/2003 |
23:00-07:00 |
38 |
32 |
30 |
25 |
|
16/03/2003 |
07:00-23:00 |
53 |
50 |
46 |
41 |
|
16/03/2003 |
23:00-07:00 |
36 |
29 |
31 |
24 |
|
17/03/2003 |
07:00-19:00 |
51 |
49 |
-- |
-- |
|
17/03/2003 |
19:00-23:00 |
51 |
50 |
42 |
37 |
|
17/03/2003 |
23:00-07:00 |
36 |
30 |
31 |
28 |
|
18/03/2003 |
07:00-19:00 |
55 |
52 |
-- |
-- |
|
18/03/2003 |
19:00-23:00 |
56 |
54 |
45 |
41 |
|
18/03/2003 |
23:00-07:00 |
34 |
29 |
23 |
23 |
|
19/03/2003 |
07:00-19:00 |
57 |
54 |
31 |
31 |
|
19/03/2003 |
19:00-23:00 |
56 |
52 |
37 |
34 |
|
19/03/2003 |
23:00-07:00 |
36 |
31 |
-- |
-- |
|
20/03/2003 |
07:00-19:00 |
57 |
54 |
-- |
-- |
|
20/03/2003 |
19:00-23:00 |
22 |
22 |
-- |
-- |
|
20/03/2003 |
23:00-07:00 |
32 |
28 |
25 |
21 |
|
21/03/2003 |
07:00-19:00 |
56 |
54 |
38 |
34 |
|
21/03/2003 |
19:00-23:00 |
51 |
49 |
44 |
36 |
|
21/03/2003 |
23:00-07:00 |
36 |
29 |
32 |
26 |
|
22/03/2003 |
07:00-19:00 |
55 |
53 |
39 |
39 |
|
22/03/2003 |
19:00-23:00 |
53 |
53 |
32 |
29 |
|
22/03/2003 |
23:00-07:00 |
43 |
37 |
23 |
21 |
|
23/03/2003 |
07:00-23:00 |
55 |
52 |
49 |
44 |
|
23/03/2003 |
23:00-07:00 |
41 |
33 |
25 |
22 |
|
24/03/2003 |
07:00-19:00 |
52 |
50 |
40 |
38 |
|
24/03/2003 |
19:00-23:00 |
53 |
52 |
37 |
32 |
|
24/03/2003 |
23:00-07:00 |
41 |
32 |
36 |
27 |
|
25/03/2003 |
07:00-19:00 |
53 |
51 |
45 |
40 |
|
25/03/2003 |
19:00-23:00 |
51 |
51 |
44 |
36 |
|
25/03/2003 |
23:00-07:00 |
40 |
31 |
35 |
27 |
|
26/03/2003 |
07:00-19:00 |
52 |
50 |
-- |
-- |
|
26/03/2003 |
19:00-23:00 |
53 |
52 |
42 |
37 |
|
26/03/2003 |
23:00-07:00 |
42 |
32 |
37 |
28 |
|
27/03/2003 |
07:00-19:00 |
52 |
51 |
35 |
34 |
|
27/03/2003 |
19:00-23:00 |
50 |
50 |
41 |
37 |
|
27/03/2003 |
23:00-07:00 |
39 |
32 |
34 |
29 |
|
28/03/2003 |
07:00-19:00 |
52 |
50 |
44 |
42 |
|
28/03/2003 |
19:00-23:00 |
52 |
51 |
40 |
37 |
|
28/03/2003 |
23:00-07:00 |
43 |
32 |
37 |
27 |
|
29/03/2003 |
07:00-19:00 |
51 |
50 |
44 |
39 |
|
29/03/2003 |
19:00-23:00 |
51 |
50 |
41 |
39 |
|
29/03/2003 |
23:00-07:00 |
37 |
33 |
32 |
28 |
|
30/03/2003 |
07:00-23:00 |
52 |
50 |
41 |
36 |
|
30/03/2003 |
23:00-07:00 |
36 |
31 |
31 |
27 |
|
31/03/2003 |
07:00-19:00 |
53 |
51 |
33 |
32 |
|
31/03/2003 |
19:00-23:00 |
51 |
50 |
41 |
36 |
|
31/03/2003 |
23:00-07:00 |
44 |
37 |
21 |
20 |
|
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 **