Noise Monitoring Results
(Weekdays Daytime - 0700-1900)
Location CM1 - Nga Lai House, Yau Lai Estate Phase 1, Yau Tong
Date Time Weather Unit: dB (A) (30-min)
Measured Noise Level Baseline Level Construction Noise Level
L eq L10 L 90 L eq L eq
19-Jun-19 14:00 Cloudy 72.0 75.1 70.2 65.5 71
Location CM2 - Bik Lai House, Yau Lai Estate Phase 1, Yau Tong
Date Time Weather Unit: dB (A) (30-min)
Measured Noise Level Baseline Level Construction Noise Level
L eq L10 L 90 L eq L eq
19-Jun-19 15:00 Cloudy 72.9 74.8 70.7 63.6 72
Location CM3 - Block S, Yau Lai Estate Phase 5, Yau Tong
Date Time Weather Unit: dB (A) (30-min)
Measured Noise Level Baseline Level Construction Noise Level
L eq L10 L 90 L eq L eq
19-Jun-19 13:00 Cloudy 71.5 73.8 69.3 65.6 70
Location CM4 - Tin Hau Temple, Cha Kwo Ling
Date Time Weather Unit: dB (A) (30-min)
Measured Noise Level Baseline Level Construction Noise Level
L eq L10 L 90 L eq L eq
19-Jun-19 9:00 Cloudy 63.5 65.6 60.1 62.0 58
Location CM5 - CCC Kei Faat Primary School, Yau Tong
Date Time Weather Unit: dB (A) (30-min)
Measured Noise Level Baseline Level Construction Noise Level
L eq L10 L 90 L eq L eq
19-Jun-19 10:00 Cloudy 65.1 67.4 62.3 68.2 65Measured Baseline
Location CM6(A) - Site Boundary of Contract No. NE/2015/02 near Tower 1, Ocean Shores
Date Time Weather Unit: dB (A) (30-min)
Measured Noise Level Baseline Level Construction Noise Level
L eq L10 L 90 L eq L eq
19-Jun-19 13:30 Sunny 63.2 68.5 57.1 61.9 57
@ @ @ @ @ @ @ @
Location CM7(A) - Site Boundary of Contract No. NE/2015/02 near Tower 7, Ocean Shores
Date Time Weather Unit: dB (A) (30-min)
Measured Noise Level Baseline Level Construction Noise Level
L eq L10 L 90 L eq L eq
19-Jun-19 14:30 Sunny 62.5 65.3 58.3 58.3 60
@ @ @ @ @ @ @ @
Location CM8(A) - Park Central, L1/F Open Space Area
Date Time Weather Unit: dB (A) (30-min)
Measured Noise Level Baseline Level Construction Noise Level
L eq L10 L 90 L eq L eq
19-Jun-19 16:00 Sunny 68.2 72.5 65.7 69.1 68Measured Baseline