|
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 |
||
|
01/12/2002 |
07:00-23:00 |
42 |
34 |
38 |
31 |
|
01/12/2002 |
23:00-07:00 |
43 |
37 |
38 |
33 |
|
02/12/2002 |
07:00-19:00 |
-- |
-- |
-- |
-- |
|
02/12/2002 |
19:00-23:00 |
40 |
32 |
36 |
28 |
|
02/12/2002 |
23:00-07:00 |
34 |
29 |
29 |
24 |
|
03/12/2002 |
07:00-19:00 |
-- |
-- |
-- |
-- |
|
03/12/2002 |
19:00-23:00 |
38 |
31 |
33 |
26 |
|
03/12/2002 |
23:00-07:00 |
36 |
29 |
32 |
25 |
|
04/12/2002 |
07:00-19:00 |
-- |
-- |
-- |
-- |
|
04/12/2002 |
19:00-23:00 |
28 |
28 |
-- |
-- |
|
04/12/2002 |
23:00-07:00 |
39 |
29 |
35 |
26 |
|
05/12/2002 |
07:00-19:00 |
-- |
-- |
-- |
-- |
|
05/12/2002 |
19:00-23:00 |
39 |
34 |
34 |
30 |
|
05/12/2002 |
23:00-07:00 |
36 |
32 |
32 |
27 |
|
06/12/2002 |
07:00-19:00 |
-- |
-- |
-- |
-- |
|
06/12/2002 |
19:00-23:00 |
37 |
33 |
32 |
30 |
|
06/12/2002 |
23:00-07:00 |
34 |
29 |
29 |
25 |
|
07/12/2002 |
07:00-19:00 |
38 |
37 |
31 |
31 |
|
07/12/2002 |
19:00-23:00 |
34 |
31 |
29 |
26 |
|
07/12/2002 |
23:00-07:00 |
34 |
28 |
29 |
23 |
|
08/12/2002 |
07:00-23:00 |
48 |
33 |
37 |
27 |
|
08/12/2002 |
23:00-07:00 |
41 |
34 |
37 |
30 |
|
09/12/2002 |
07:00-19:00 |
47 |
44 |
-- |
-- |
|
09/12/2002 |
19:00-23:00 |
36 |
30 |
32 |
29 |
|
09/12/2002 |
23:00-07:00 |
38 |
33 |
33 |
30 |
|
10/12/2002 |
07:00-19:00 |
47 |
43 |
-- |
-- |
|
10/12/2002 |
19:00-23:00 |
28 |
26 |
24 |
23 |
|
10/12/2002 |
23:00-07:00 |
33 |
28 |
28 |
25 |
|
11/12/2002 |
07:00-19:00 |
41 |
41 |
-- |
-- |
|
11/12/2002 |
19:00-23:00 |
38 |
35 |
33 |
30 |
|
11/12/2002 |
23:00-07:00 |
41 |
34 |
36 |
29 |
|
12/12/2002 |
07:00-19:00 |
50 |
47 |
-- |
-- |
|
12/12/2002 |
19:00-23:00 |
26 |
21 |
11 |
11 |
|
12/12/2002 |
23:00-07:00 |
41 |
29 |
25 |
22 |
|
13/12/2002 |
07:00-19:00 |
45 |
43 |
-- |
-- |
|
13/12/2002 |
19:00-23:00 |
37 |
33 |
32 |
30 |
|
13/12/2002 |
23:00-07:00 |
45 |
37 |
41 |
33 |
|
14/12/2002 |
07:00-19:00 |
-- |
-- |
-- |
-- |
|
14/12/2002 |
19:00-23:00 |
39 |
32 |
34 |
29 |
|
14/12/2002 |
23:00-07:00 |
38 |
31 |
33 |
26 |
|
15/12/2002 |
07:00-23:00 |
31 |
28 |
21 |
21 |
|
15/12/2002 |
23:00-07:00 |
36 |
32 |
32 |
28 |
|
16/12/2002 |
07:00-19:00 |
-- |
-- |
-- |
-- |
|
16/12/2002 |
19:00-23:00 |
-- |
-- |
-- |
-- |
|
16/12/2002 |
23:00-07:00 |
29 |
26 |
24 |
21 |
|
17/12/2002 |
07:00-19:00 |
-- |
-- |
-- |
-- |
|
17/12/2002 |
19:00-23:00 |
-- |
-- |
-- |
-- |
|
17/12/2002 |
23:00-07:00 |
39 |
32 |
34 |
27 |
|
18/12/2002 |
07:00-19:00 |
36 |
36 |
-- |
-- |
|
18/12/2002 |
19:00-23:00 |
-- |
-- |
-- |
-- |
|
18/12/2002 |
23:00-07:00 |
36 |
30 |
31 |
26 |
|
19/12/2002 |
07:00-19:00 |
-- |
-- |
-- |
-- |
|
19/12/2002 |
19:00-23:00 |
22 |
22 |
17 |
17 |
|
19/12/2002 |
23:00-07:00 |
40 |
34 |
35 |
30 |
|
20/12/2002 |
07:00-19:00 |
-- |
-- |
-- |
-- |
|
20/12/2002 |
19:00-23:00 |
31 |
28 |
-- |
-- |
|
20/12/2002 |
23:00-07:00 |
43 |
38 |
37 |
32 |
|
21/12/2002 |
07:00-19:00 |
-- |
-- |
-- |
-- |
|
21/12/2002 |
19:00-23:00 |
33 |
30 |
29 |
24 |
|
21/12/2002 |
23:00-07:00 |
-- |
-- |
37 |
27 |
|
22/12/2002 |
07:00-23:00 |
-- |
-- |
-- |
-- |
|
22/12/2002 |
23:00-07:00 |
28 |
25 |
39 |
36 |
|
23/12/2002 |
07:00-19:00 |
-- |
-- |
-- |
-- |
|
23/12/2002 |
19:00-23:00 |
24 |
24 |
19 |
19 |
|
23/12/2002 |
23:00-07:00 |
34 |
31 |
30 |
27 |
|
24/12/2002 |
07:00-19:00 |
-- |
-- |
-- |
-- |
|
24/12/2002 |
19:00-23:00 |
19 |
19 |
15 |
15 |
|
24/12/2002 |
23:00-07:00 |
31 |
28 |
25 |
24 |
|
25/12/2002 |
07:00-23:00 |
38 |
31 |
-- |
-- |
|
25/12/2002 |
23:00-07:00 |
29 |
25 |
24 |
20 |
|
26/12/2002 |
07:00-23:00 |
39 |
35 |
34 |
30 |
|
26/12/2002 |
23:00-07:00 |
38 |
32 |
34 |
27 |
|
27/12/2002 |
07:00-19:00 |
-- |
-- |
-- |
-- |
|
27/12/2002 |
19:00-23:00 |
-- |
-- |
-- |
-- |
|
27/12/2002 |
23:00-07:00 |
32 |
27 |
28 |
23 |
|
28/12/2002 |
07:00-19:00 |
-- |
-- |
-- |
-- |
|
28/12/2002 |
19:00-23:00 |
38 |
32 |
33 |
28 |
|
28/12/2002 |
23:00-07:00 |
37 |
30 |
32 |
26 |
|
29/12/2002 |
07:00-23:00 |
39 |
33 |
28 |
26 |
|
29/12/2002 |
23:00-07:00 |
35 |
30 |
30 |
25 |
|
30/12/2002 |
07:00-19:00 |
-- |
-- |
-- |
-- |
|
30/12/2002 |
19:00-23:00 |
33 |
30 |
28 |
25 |
|
30/12/2002 |
23:00-07:00 |
34 |
30 |
30 |
25 |
|
31/12/2002 |
07:00-19:00 |
-- |
-- |
-- |
-- |
|
31/12/2002 |
19:00-23:00 |
-- |
-- |
-- |
-- |
|
31/12/2002 |
23:00-07:00 |
-- |
-- |
-- |
-- |
|
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 **