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
5-Nov-13 10:35 60.0 61.5 57.0 64.2 60.0 75 N 1000000.0 1000000.0 2630268.0 (1630268.0) #NUM! 1000000 60.0
11-Nov-13 13:18 62.8 64.2 60.1 64.2 62.8 75 N 1905460.7 1905460.7 2630268.0 (724807.3) #NUM! 1905460.718 61.0
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*
5-Nov-13 10:00 62.3 63.8 60.1 68.1 62.3 75 N 1698243.7 1698243.7 6456542.3 (4758298.6) #NUM! 1698243.652 67.1
11-Nov-13 14:03 62.4 63.6 59.8 68.1 62.4 75 N 1737800.8 1737800.8 6456542.3 (4718741.5) #NUM! 1737800.829 68.1
22-Nov-13 10:45 64.4 65.7 62.6 68.1 64.4 75 N 2754228.7 2754228.7 6456542.3 (3702313.6) #NUM! 2754228.703 69.1
28-Nov-13 11:27 65.1 66.5 62.7 68.1 65.1 75 N 3235936.6 3235936.6 6456542.3 (3220605.7) #NUM! 3235936.569 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
5-Nov-13 13:00 61.1 63.0 59.5 64.8 61.1 70 N 1288249.6 1288249.6 3019951.7 (1731702.2) #NUM! 1288249.552 53.3
11-Nov-13 10:51 62.9 64.7 61.7 64.8 62.9 70 N 1949844.6 1949844.6 3019951.7 (1070107.1) #NUM! 1949844.6  
22-Nov-13 11:30 62.2 64.0 60.0 64.8 62.2 70 N 1659586.9 1659586.9 3019951.7 (1360364.8) #NUM! 1659586.907  
28-Nov-13 10:58 65.4 67.3 63.4 64.8 56.5 70 N 447416.8 3467368.5 3019951.7 447416.8 56.5 447416.7841 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
5-Nov-13 13:05 62.0 63.7 60.4 67.4 62.0 75 N 1584893.2 1584893.2 5495408.7 (3910515.5) #NUM! 1584893.192 67.4
11-Nov-13 10:09 62.1 63.9 60.8 67.4 62.1 75 N 1621810.1 1621810.1 5495408.7 (3873598.6) #NUM! 1621810.097  
22-Nov-13 13:00 63.3 64.6 60.6 67.4 63.3 75 N 2137962.1 2137962.1 5495408.7 (3357446.6) #NUM! 2137962.09  
28-Nov-13 10:09 64.3 66.2 62.7 67.4 64.3 75 N 2691534.8 2691534.8 5495408.7 (2803873.9) #NUM! 2691534.804 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
5-Nov-13 11:30 61.7 63.0 60.5 65.2 61.7 75 N 1479108.4 1479108.4 3311311.2 (1832202.8) #NUM! 1479108.388 63.3
11-Nov-13 13:06 58.0 60.1 56.7 65.2 58.0 75 N 630957.3 630957.3 3311311.2 (2680353.9) #NUM! 630957.3445  
22-Nov-13 13:15 60.6 62.0 59.0 65.2 60.6 75 N 1148153.6 1148153.6 3311311.2 (2163157.6) #NUM! 1148153.621  
28-Nov-13 14:21 60.1 62.7 59.0 65.2 60.1 75 N 1023293.0 1023293.0 3311311.2 (2288018.2) #NUM! 1023292.992 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*
5-Nov-13 10:55 63.0 64.2 62.1 64.5 63.0 70 N 1995262.3 1995262.3 2818382.9 (823120.6) #NUM! 1995262.315 56.2
11-Nov-13 10:20 59.1 61.4 57.2 64.5 59.1 70 N 812830.5 812830.5 2818382.9 (2005552.4) #NUM! 812830.5162  
22-Nov-13 13:50 64.4 65.6 63.2 64.5 64.4 70 N 2754228.7 2754228.7 2818382.9 (64154.2) #NUM! 2754228.703  
28-Nov-13 13:32 60.9 63.5 58.2 64.5 60.9 70 N 1230268.8 1230268.8 2818382.9 (1588114.2) #NUM! 1230268.771 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
5-Nov-13 9:40 57.7 59.0 56.5 61.5 57.7 75 N 588843.7 588843.7 1412537.5 (823693.9) #NUM! 588843.6554 60.1
11-Nov-13 11:02 61.1 62.8 59.0 61.5 61.1 75 N 1288249.6 1288249.6 1412537.5 (124288.0) #NUM! 1288249.552  
22-Nov-13 9:50 58.0 59.5 56.7 61.5 58.0 75 N 630957.3 630957.3 1412537.5 (781580.2) #NUM! 630957.3445  
28-Nov-13 10:39 63.2 65.6 61.7 61.5 58.3 75 N 676758.6 2089296.1 1412537.5 676758.6 58.3 676758.5862 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