| 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 | ||||||||||
| 1/28/2010 | 14:30 | 64.7 | 66.8 | 62.4 | 64.2 | 55.1 | 70 | N | ||||||
| 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* | ||||||||||
| 1/28/2010 | 10:00 | 67.1 | 69.7 | 61.6 | 68.1 | - | 75 | N | ||||||
| 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 | ||||||||||
| 1/28/2010 | 15:30 | 66.8 | 69.8 | 63.1 | 64.8 | 62.5 | 70 | N | ||||||
| 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 | ||||||||||
| 1/28/2010 | 10:28 | 69.7 | 71.8 | 65.3 | 67.4 | 65.8 | 75 | N | ||||||
| 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 | ||||||||||
| 1/28/2010 | 11:30 | 64.2 | 65.9 | 61.2 | 65.2 | - | 75 | N | ||||||
| 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* | ||||||||||
| 1/28/2010 | 14:00 | 66.4 | 68.4 | 63.5 | 64.5 | 61.9 | 70 | N | ||||||
| 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 | ||||||||||
| 1/28/2010 | 9:30 | 55.3 | 56.9 | 52.6 | 61.5 | - | 75 | N | ||||||
| Remarks | ||||||||||||||
| * +3dB(A) Façade effect correction included | ||||||||||||||
| ** Construction noise level is only calculated when Measured noise level (Leq) > Baseline noise level | ||||||||||||||