Appendix I    Impact Daytime Construction Noise Monitoring Results   
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-Jun-14 10:34 62.2 63.8 60.2 64.2 62.2 75 N 1659586.9 1659586.9 2630268.0 (970681.08) #NUM! 1659586.907 60.0
11-Jun-14 10:30 59.0 60.5 56.5 64.2 59.0 75 N 794328.2 794328.2 2630268.0 (1835939.76) #NUM! 794328.2347 61.0
17-Jun-14 14:08 63.3 65.0 60.0 64.2 63.3 75 N 2137962.1 2137962.1 2630268.0 (492305.90) #NUM! 2137962.09 62.0
23-Jun-14 14:00 62.8 65.0 60.2 64.2 62.8 75 N 1905460.7 1905460.7 2630268.0 (724807.27) #NUM! 1905460.718 64.0
  Corrected                         Noise Level dB(A)
  Average 62.1
  Max 63.3
  Min 59.0
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-Jun-14 14:32 68.2 69.7 65.7 68.1 51.8 75 N 150392.2 6606934.5 6456542.3 150392.19 51.8 150392.1897 67.1
11-Jun-14 15:35 62.4 64.0 57.5 68.1 62.4 75 N 1737800.8 1737800.8 6456542.3 (4718741.46) #NUM! 1737800.829 68.1
17-Jun-14 13:25 68.7 70.3 66.0 68.1 59.8 75 N 956560.1 7413102.4 6456542.3 956560.12 59.8 956560.1227 69.1
23-Jun-14 13:08 67.5 69.0 65.0 68.1 67.5 75 N 5623413.3 5623413.3 6456542.3 (833129.04) #NUM! 5623413.252 66.3
  Corrected                         Noise Level dB(A)
  Average 63.3
  Max 67.5
  Min 51.8
*  +3dB(A) Façade effect correction included  
** 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  
Appendix I    Impact Daytime Construction Noise Monitoring Results   
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-Jun-14 13:04 66.3 67.9 63.8 64.8 61.0 70 N 1245843.5 4265795.2 3019951.7 1245843.47 61.0 1245843.468 53.3
11-Jun-14 11:15 60.4 62.0 59.5 64.8 60.4 65 N 1096478.2 1096478.2 3019951.7 (1923473.52) #NUM! 1096478.196
17-Jun-14 11:24 65.7 67.4 63.8 64.8 58.4 65 N 695400.6 3715352.3 3019951.7 695400.57 58.4 695400.5706
23-Jun-14 11:10 63.9 65.3 62.0 64.8 63.9 65 N 2454708.9 2454708.9 3019951.7 (565242.80) #NUM! 2454708.916 64.1
  Corrected                         Noise Level dB(A)
  Average 61.4
  Max 63.9
exam: 11-23/6   Min 58.4
 
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-Jun-14 13:51 67.2 68.8 65.0 67.4 67.2 75 N 5248074.6 5248074.6 5495408.7 (247334.14) #NUM! 5248074.602 67.4
11-Jun-14 13:00 62.1 64.0 60.0 67.4 62.1 75 N 1621810.1 1621810.1 5495408.7 (3873598.64) #NUM! 1621810.097
17-Jun-14 10:36 66.3 67.9 64.0 67.4 66.3 75 N 4265795.2 4265795.2 5495408.7 (1229613.55) #NUM! 4265795.188
23-Jun-14 10:22 62.2 66.8 63.5 67.4 62.2 75 N 1659586.9 1659586.9 5495408.7 (3835821.83) #NUM! 1659586.907 66.8
  Corrected                         Noise Level dB(A)
  Average 65.0
  Max 67.2
  Min 62.1
# - 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  
Appendix I    Impact Daytime Construction Noise Monitoring Results   
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-Jun-14 11:16 67.7 69.3 65.0 65.2 64.1 75 N 2577125.3 5888436.6 3311311.2 2577125.34 64.1 2577125.339 63.3
11-Jun-14 13:50 63.4 64.5 61.5 65.2 63.4 75 N 2187761.6 2187761.6 3311311.2 (1123549.59) #NUM! 2187761.624
17-Jun-14 11:16 65.7 67.0 63.0 65.2 56.1 75 N 404041.1 3715352.3 3311311.2 404041.08 56.1 404041.0761
23-Jun-14 11:05 66.5 68.0 64.0 65.2 60.6 75 N 1155524.7 4466835.9 3311311.2 1155524.71 60.6 1155524.707 62.3
  Corrected                         Noise Level dB(A)
  Average 62.0
  Max 64.1
  Min 56.1
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-Jun-14 14:37 61.2 63.0 58.5 64.5 61.2 70 N 1318256.7 1318256.7 2818382.9 (1500126.19) #NUM! 1318256.739 56.2
11-Jun-14 14:40 64.5 65.5 63.0 64.5 64.5 70 N 2818382.9 2818382.9 2818382.9 0.00 #NUM! 2818382.931
17-Jun-14 13:18 61.1 62.5 58.0 64.5 61.1 70 N 1288249.6 1288249.6 2818382.9 (1530133.38) #NUM! 1288249.552
23-Jun-14 13:13 61.0 62.5 58.5 64.5 61.0 70 N 1258925.4 1258925.4 2818382.9 (1559457.52) #NUM! 1258925.412 64.2
  Corrected                         Noise Level dB(A)
  Average 62.2
  Max 64.5
  Min 61.0
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  
Appendix I    Impact Daytime Construction Noise Monitoring Results   
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-Jun-14 15:28 60.7 62.5 57.8 61.5 60.7 75 N 1174897.6 1174897.6 1412537.5 (237639.99) #NUM! 1174897.555 60.1
11-Jun-14 9:40 58.4 59.5 56.5 61.5 58.4 75 N 691831.0 691831.0 1412537.5 (720706.57) #NUM! 691830.9709
17-Jun-14 10:24 62.2 64.0 60.0 61.5 53.9 75 N 247049.4 1659586.9 1412537.5 247049.36 53.9 247049.3628
23-Jun-14 10:10 61.2 63.0 58.5 61.5 61.2 75 N 1318256.7 1318256.7 1412537.5 (94280.81) #NUM! 1318256.739 59.6
  Corrected                         Noise Level dB(A)
  Average 59.3
  Max 61.2
  Min 53.9
Remarks  
** 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