Location : NM1 (Tai Kwong Secondary 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) Calculated Construction Noise Level, dB(A) ** Limit Level, dB(A) Exceedance (Y/N)
Date Start Time Leq L10 L90
11-Oct-10 13:50 65.8 67.5 64.0 64.2 60.7 70 N ####### ####### ####### 1171626 60.7
21-Oct-10 10:55 67.2 69.6 65.0 64.2 64.2 70 N ####### ####### ####### 2617807 64.2
27-Oct-10 10:35 64.4 66.5 62.0 64.2 50.9 70 N ####### ####### ####### 123961 50.9
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)* Calculated Construction Noise Level, dB(A) ** Limit Level, dB(A) Exceedance (Y/N)
Date Start Time Leq* L10* L90*
11-Oct-10 13:10 63.9 66.4 60.1 68.1 - 75 N ####### ####### ####### ####### 63.9
21-Oct-10 13:05 70.2 72.0 67.0 68.1 66.0 75 N ####### ####### ####### 4014743 66.0
27-Oct-10 10:19 69.5 71.5 65.0 68.1 63.9 75 N ####### ####### ####### 2455967 63.9
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) Calculated Construction Noise Level, dB(A) ** Limit Level, dB(A) Exceedance (Y/N)
Date Start Time Leq L10 L90
11-Oct-10 11:15 64.2 66.5 61.2 64.8 - 70 N ####### ####### ####### ####### 64.2
21-Oct-10 14:00 66.8 69.0 64.5 64.8 62.5 70 N ####### ####### ####### 1766349 62.5
27-Oct-10 13:50 66.0 68.0 62.5 64.8 59.8 70 N ####### ####### ####### 961120 59.8
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) Calculated Construction Noise Level, dB(A) ** Limit Level, dB(A) Exceedance (Y/N)
Date Start Time Leq L10 L90
11-Oct-10 11:10 64.7 65.5 63.0 67.4 - 75 N ####### ####### ####### ####### 64.7
21-Oct-10 13:55 70.6 72.6 68.0 67.4 67.8 75 N ####### ####### ####### 5986127 67.8
27-Oct-10 13:00 67.1 69.5 64.0 67.4 - 75 N ####### ####### ####### ####### 67.1
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) Calculated Construction Noise Level, dB(A) ** Limit Level, dB(A) Exceedance (Y/N)
Date Start Time Leq L10 L90
11-Oct-10 13:00 63.8 65.0 62.0 65.2 - 75 N ####### ####### ####### 63.8
21-Oct-10 14:45 67.7 70.3 65.6 65.2 64.1 75 N ####### ####### ####### 2577125 64.1
27-Oct-10 13:30 63.5 65.0 61.5 65.2 - 75 N ####### ####### ####### ####### 63.5
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)* Calculated Construction Noise Level, dB(A) ** Limit Level, dB(A) Exceedance (Y/N)
Date Start Time Leq* L10* L90*
11-Oct-10 10:30 67.2 69.0 64.5 64.5 63.9 70 N ####### ####### ####### 2429692 63.9
21-Oct-10 13:15 65.7 67.8 64.0 64.5 59.5 70 N ####### ####### ####### 896969 59.5
27-Oct-10 11;05 65.1 66.5 64.0 64.5 56.2 70 N ####### ####### ####### 417554 56.2
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) Calculated Construction Noise Level, dB(A) ** Limit Level, dB(A) Exceedance (Y/N)
Date Start Time Leq L10 L90
11-Oct-10 14:30 61.4 63.0 58.5 61.5 - 75 N ####### ####### ####### ####### 61.4
21-Oct-10 10:35 57.9 60.5 55.0 61.5 - 75 N ####### ####### ####### ####### 57.9
27-Oct-10 9:34 61.2 62.5 58.5 61.5 - 75 N ####### ####### ####### ####### 61.2
Remarks
*  +3dB(A) Façade effect correction included
** Construction noise level is only calculated when Measured noise level (Leq) > Baseline noise level