Location : NM1A (168 Shek Kwu Lung Village
G/F- Façade) |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Day
time 07:00-19:00 hrs Normal Weekdays Impact Noise Monitoring Results |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Measured
Noise Level for 30-min, dB(A) |
Baseline Noise Level,
dB(A) |
Corrected Construction
Noise Level, dB(A) ** |
Limit Level, dB(A) |
Exceedance (Y/N) |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Date |
Start Time |
Leq |
L10 |
L90 |
|
|
|
|
|
|
|
|
|
|
|
2-Oct-13 |
10:20 |
59.6 |
60.6 |
57.2 |
64.2 |
59.6 |
75 |
N |
|
|
|
912010.8 |
912010.8 |
2630268.0 |
(1718257.2) |
#NUM! |
912010.8394 |
60.0 |
|
|
|
|
|
|
|
|
8-Oct-13 |
13:43 |
61.7 |
63.5 |
59.6 |
64.2 |
61.7 |
75 |
N |
|
|
|
1479108.4 |
1479108.4 |
2630268.0 |
(1151159.6) |
#NUM! |
1479108.388 |
61.0 |
|
|
|
|
|
|
|
|
18-Oct-13 |
13:12 |
63.2 |
65.4 |
61.1 |
64.2 |
63.2 |
75 |
N |
|
|
|
2089296.1 |
2089296.1 |
2630268.0 |
(540971.9) |
#NUM! |
2089296.131 |
61.0 |
|
|
|
|
|
|
|
|
24-Oct-13 |
10:05 |
60.1 |
61.5 |
57.5 |
64.2 |
60.1 |
75 |
N |
|
|
|
1023293.0 |
1023293.0 |
2630268.0 |
(1606975.0) |
#NUM! |
1023292.992 |
62.0 |
|
|
|
|
|
|
|
|
30-Oct-13 |
10:10 |
60.0 |
61.5 |
57.0 |
64.2 |
60.0 |
75 |
N |
|
|
|
1000000.0 |
1000000.0 |
2630268.0 |
(1630268.0) |
#NUM! |
1000000 |
64.0 |
|
|
|
|
|
|
|
|
Location
: NM2 (38 Ha Wun Yiu G/F - Free Field) |
|
|
|
|
|
|
|
|
|
|
|
|
Day
time 07:00-19:00 hrs Normal Weekdays Impact Noise Monitoring Results |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Measured
Noise Level for 30-min, dB(A) |
Baseline Noise Level, dB(A)* |
Corrected Construction
Noise Level, dB(A) ** |
Limit Level, dB(A) |
Exceedance (Y/N) |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Date |
Start Time |
Leq* |
L10* |
L90* |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
2-Oct-13 |
10:50 |
64.4 |
65.9 |
57.2 |
68.1 |
64.4 |
75 |
N |
|
|
|
2754228.7 |
2754228.7 |
6456542.3 |
(3702313.6) |
#NUM! |
2754228.703 |
67.1 |
|
|
|
|
|
|
|
|
8-Oct-13 |
10:47 |
61.8 |
63.5 |
60.4 |
68.1 |
61.8 |
75 |
N |
|
|
|
1513561.2 |
1513561.2 |
6456542.3 |
(4942981.0) |
#NUM! |
1513561.248 |
68.1 |
|
|
|
|
|
|
|
|
18-Oct-13 |
11:26 |
62.1 |
64.2 |
60.4 |
68.1 |
62.1 |
75 |
N |
|
|
|
1621810.1 |
1621810.1 |
6456542.3 |
(4834732.2) |
#NUM! |
1621810.097 |
|
|
|
|
|
|
|
|
|
24-Oct-13 |
11:00 |
64.1 |
66.0 |
62.0 |
68.1 |
64.1 |
75 |
N |
|
|
|
2570395.8 |
2570395.8 |
6456542.3 |
(3886146.5) |
#NUM! |
2570395.783 |
69.1 |
|
|
|
|
|
|
|
|
30-Oct-13 |
10:35 |
62.8 |
64.2 |
61.1 |
68.1 |
62.8 |
75 |
N |
|
|
|
1905460.7 |
1905460.7 |
6456542.3 |
(4551081.6) |
#NUM! |
1905460.718 |
66.3 |
|
|
|
|
|
|
|
|
Location
: NM3 (Wong Shiu Chi Middle School Rooftop - Façade) |
|
|
|
|
|
Day
time 07:00-19:00 hrs Normal Weekdays Impact Noise Monitoring Results |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Measured
Noise Level for 30-min, dB(A) |
Baseline Noise Level,
dB(A) |
Corrected Construction
Noise Level, dB(A) ** |
Limit Level, dB(A)# |
Exceedance (Y/N) |
|
|
|
|
|
|
|
|
|
|
|
Date |
Start Time |
Leq |
L10 |
L90 |
|
|
|
|
|
|
|
|
2-Oct-13 |
14:00 |
63.6 |
64.7 |
61.2 |
64.8 |
63.6 |
70 |
N |
|
|
|
2290867.7 |
2290867.7 |
3019951.7 |
(729084.1) |
#NUM! |
2290867.653 |
53.3 |
|
|
8-Oct-13 |
10:56 |
63.2 |
65.6 |
61.3 |
64.8 |
63.2 |
70 |
N |
|
|
|
2089296.1 |
2089296.1 |
3019951.7 |
(930655.6) |
#NUM! |
2089296.131 |
|
|
|
18-Oct-13 |
10:48 |
65.2 |
67.8 |
64.3 |
64.8 |
54.6 |
70 |
N |
|
|
|
291359.5 |
3311311.2 |
3019951.7 |
291359.5 |
54.6 |
291359.4944 |
|
|
|
24-Oct-13 |
11:30 |
63.4 |
65.0 |
61.5 |
64.8 |
63.4 |
70 |
N |
|
|
|
2187761.6 |
2187761.6 |
3019951.7 |
(832190.1) |
#NUM! |
2187761.624 |
|
|
|
30-Oct-13 |
13:05 |
63.2 |
64.5 |
61.0 |
64.8 |
63.2 |
70 |
N |
|
|
|
2089296.1 |
2089296.1 |
3019951.7 |
(930655.6) |
#NUM! |
2089296.131 |
64.1 |
|
|
|
|
|
|
|
|
|
|
Location
: NM4 (Uptown Plaza Block 4 Rooftop - Façade) |
|
|
|
Day
time 07:00-19:00 hrs Normal Weekdays Impact Noise Monitoring Results |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Measured
Noise Level for 30-min, dB(A) |
Baseline Noise Level, dB(A) |
Corrected Construction
Noise Level, dB(A) ** |
Limit Level, dB(A) |
Exceedance (Y/N) |
|
|
|
|
|
Date |
Start Time |
Leq |
L10 |
L90 |
|
|
|
|
|
2-Oct-13 |
13:05 |
64.1 |
65.6 |
60.2 |
67.4 |
64.1 |
75 |
N |
|
|
|
2570395.8 |
2570395.8 |
5495408.7 |
(2925013.0) |
#NUM! |
2570395.783 |
67.4 |
|
8-Oct-13 |
10:12 |
64.6 |
65.1 |
63.2 |
67.4 |
64.6 |
75 |
N |
|
|
|
2884031.5 |
2884031.5 |
5495408.7 |
(2611377.2) |
#NUM! |
2884031.503 |
|
|
18-Oct-13 |
9:45 |
65.7 |
66.9 |
63.1 |
67.4 |
65.7 |
75 |
N |
|
|
|
3715352.3 |
3715352.3 |
5495408.7 |
(1780056.4) |
#NUM! |
3715352.291 |
|
|
24-Oct-13 |
13:00 |
63.1 |
65.3 |
61.8 |
67.4 |
63.1 |
75 |
N |
|
|
|
2041737.9 |
2041737.9 |
5495408.7 |
(3453670.8) |
#NUM! |
2041737.945 |
|
|
30-Oct-13 |
13:15 |
62.7 |
63.5 |
62.0 |
67.4 |
62.7 |
75 |
N |
|
|
|
1862087.1 |
1862087.1 |
5495408.7 |
(3633321.6) |
#NUM! |
1862087.137 |
66.8 |
|
Location
: NM5 (The Paragon Clubhouse Rooftop - Façade) |
|
|
|
Day
time 07:00-19:00 hrs Normal Weekdays Impact Noise Monitoring Results |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Measured
Noise Level for 30-min, dB(A) |
Baseline Noise Level, dB(A) |
Corrected Construction
Noise Level, dB(A) ** |
Limit Level, dB(A) |
Exceedance (Y/N) |
|
|
|
|
|
|
|
Date |
Start Time |
Leq |
L10 |
L90 |
|
|
|
|
|
|
|
|
2-Oct-13 |
13:15 |
63.1 |
63.6 |
60.0 |
65.2 |
63.1 |
75 |
N |
|
|
|
2041737.9 |
2041737.9 |
3311311.2 |
(1269573.3) |
#NUM! |
2041737.945 |
63.3 |
|
|
8-Oct-13 |
14:50 |
60.4 |
62.5 |
58.7 |
65.2 |
60.4 |
75 |
N |
|
|
|
1096478.2 |
1096478.2 |
3311311.2 |
(2214833.0) |
#NUM! |
1096478.196 |
|
|
|
18-Oct-13 |
13:20 |
65.2 |
68.1 |
63.8 |
65.2 |
65.2 |
75 |
N |
|
|
|
3311311.2 |
3311311.2 |
3311311.2 |
0.0 |
#NUM! |
3311311.215 |
|
|
|
24-Oct-13 |
10:35 |
59.6 |
60.8 |
57.4 |
65.2 |
59.6 |
75 |
N |
|
|
|
912010.8 |
912010.8 |
3311311.2 |
(2399300.4) |
#NUM! |
912010.8394 |
|
|
|
30-Oct-13 |
11:30 |
60.2 |
62.6 |
61.0 |
65.2 |
60.2 |
75 |
N |
|
|
|
1047128.5 |
1047128.5 |
3311311.2 |
(2264182.7) |
#NUM! |
1047128.548 |
62.3 |
|
|
Location
: NM6 (PLK Tin Ka Ping Primary School near the entrance - Free Field) |
|
|
|
Day
time 07:00-19:00 hrs Normal Weekdays Impact Noise Monitoring Results |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Measured
Noise Level for 30-min, dB(A) |
Baseline Noise Level, dB(A)* |
Corrected Construction
Noise Level, dB(A) ** |
Limit Level, dB(A)# |
Exceedance (Y/N) |
|
|
|
|
|
|
|
Date |
Start Time |
Leq* |
L10* |
L90* |
|
|
|
|
|
|
|
|
2-Oct-13 |
11:10 |
62.2 |
63.4 |
61.0 |
64.5 |
62.2 |
70 |
N |
|
|
|
1659586.9 |
1659586.9 |
2818382.9 |
(1158796.0) |
#NUM! |
1659586.907 |
56.2 |
|
|
8-Oct-13 |
13:42 |
60.1 |
62.1 |
57.8 |
64.5 |
60.1 |
70 |
N |
|
|
|
1023293.0 |
1023293.0 |
2818382.9 |
(1795089.9) |
#NUM! |
1023292.992 |
|
|
|
18-Oct-13 |
9:50 |
61.7 |
62.9 |
59.6 |
64.5 |
61.7 |
70 |
N |
|
|
|
1479108.4 |
1479108.4 |
2818382.9 |
(1339274.5) |
#NUM! |
1479108.388 |
|
|
|
24-Oct-13 |
13:15 |
63.6 |
64.7 |
62.2 |
64.5 |
63.6 |
70 |
N |
|
|
|
2290867.7 |
2290867.7 |
2818382.9 |
(527515.3) |
#NUM! |
2290867.653 |
|
|
|
30-Oct-13 |
11:05 |
64.0 |
65.5 |
63.0 |
64.5 |
64.0 |
70 |
N |
|
|
|
2511886.4 |
2511886.4 |
2818382.9 |
(306496.5) |
#NUM! |
2511886.432 |
64.2 |
|
|
Location
: NM7 (Riverain Bayside Switch Room Rooftop - Façade) |
|
|
|
Day
time 07:00-19:00 hrs Normal Weekdays Impact Noise Monitoring Results |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Measured
Noise Level for 30-min, dB(A) |
Baseline Noise Level, dB(A) |
Corrected Construction
Noise Level, dB(A) ** |
Limit Level, dB(A) |
Exceedance (Y/N) |
|
|
|
|
|
Date |
Start Time |
Leq |
L10 |
L90 |
|
|
|
|
|
2-Oct-13 |
9:55 |
58.0 |
59.4 |
55.7 |
61.5 |
58.0 |
75 |
N |
|
|
|
630957.3 |
630957.3 |
1412537.5 |
(781580.2) |
#NUM! |
630957.3445 |
60.1 |
|
8-Oct-13 |
10:09 |
64.4 |
65.9 |
62.5 |
61.5 |
61.3 |
75 |
N |
|
|
|
1341691.2 |
2754228.7 |
1412537.5 |
1341691.2 |
61.3 |
1341691.159 |
|
|
18-Oct-13 |
10:38 |
64.0 |
65.7 |
62.1 |
61.5 |
60.4 |
75 |
N |
|
|
|
1099348.9 |
2511886.4 |
1412537.5 |
1099348.9 |
60.4 |
1099348.887 |
|
|
24-Oct-13 |
9:35 |
58.1 |
59.7 |
56.6 |
61.5 |
58.1 |
75 |
N |
|
|
|
645654.2 |
645654.2 |
1412537.5 |
(766883.3) |
#NUM! |
645654.229 |
|
|
30-Oct-13 |
9:40 |
58.0 |
59.2 |
56.3 |
61.5 |
58.0 |
75 |
N |
|
|
|
630957.3 |
630957.3 |
1412537.5 |
(781580.2) |
#NUM! |
630957.3445 |
59.6 |
|
Remarks |
|
|
|
|
|
* +3dB(A) Façade effect correction included |
|
|
|
#
- Limit Level of 70dB(A) applies to education institutes while 65dB(A)
applies during school examination period. |
|
|
**
Construction noise level is only calculated when Measured noise level (Leq)
> Baseline noise level. |
|
|
If Measured noise level < Baseline
noise level, Corrected noise level = Measured noise level |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|