| 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 | |||||
| 29-Mar-12 | 11:30 | 60.8 | 62.3 | 57.5 | 64.2 | 60.8 | 75 | 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)* | Corrected Construction Noise Level, dB(A) ** | Limit Level, dB(A) | Exceedance (Y/N) | |||||
| Date | Start Time | Leq* | L10* | L90* | |||||
| 29-Mar-12 | 10:35 | 67.0 | 68.5 | 66.0 | 68.1 | 67.0 | 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) | Corrected Construction Noise Level, dB(A) ** | Limit Level, dB(A)# | Exceedance (Y/N) | |||||
| Date | Start Time | Leq | L10 | L90 | |||||
| 29-Mar-12 | 13:30 | 64.4 | 66.0 | 63.0 | 64.8 | 64.4 | 65 | 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) | Corrected Construction Noise Level, dB(A) ** | Limit Level, dB(A) | Exceedance (Y/N) | |||||
| Date | Start Time | Leq | L10 | L90 | |||||
| 29-Mar-12 | 13:01 | 65.3 | 66.6 | 63.4 | 67.4 | 65.3 | 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) | Corrected Construction Noise Level, dB(A) ** | Limit Level, dB(A) | Exceedance (Y/N) | |||||
| Date | Start Time | Leq | L10 | L90 | |||||
| 29-Mar-12 | 14:00 | 62.1 | 63.5 | 60.0 | 65.2 | 62.1 | 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)* | Corrected Construction Noise Level, dB(A) ** | Limit Level, dB(A)# | Exceedance (Y/N) | |||||
| Date | Start Time | Leq* | L10* | L90* | |||||
| 29-Mar-12 | 11:30 | 65.6 | 67.0 | 64.0 | 64.5 | 59.1 | 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) | Corrected Construction Noise Level, dB(A) ** | Limit Level, dB(A) | Exceedance (Y/N) | |||||
| Date | Start Time | Leq | L10 | L90 | |||||
| 29-Mar-12 | 9:44 | 59.1 | 60.5 | 57.5 | 61.5 | 59.1 | 75 | N | |
| Remarks | |||||||||
| # - 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 | |||||||||