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
13-Jun-19 9:53 Rainy 66.6 67.9 65.1 65.5 60
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
13-Jun-19 18:30 Rainy 71.0 73.0 67.2 63.6 70
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
13-Jun-19 17:45 Rainy 69.0 69.9 67.3 65.6 66
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
13-Jun-19 14:00 Rainy 67.6 69.4 65.4 62.0 60
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
13-Jun-19 14:00 Rainy 67.6 69.4 65.4 68.2 68Measured 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
13-Jun-19 14:00 Rainy 67.6 70.6 63.2 61.9 66
@ @ @ @ @ @ @ @
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
13-Jun-19 15:00 Rainy 67.8 71.2 64.0 58.3 67
@ @ @ @ @ @ @ @
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
13-Jun-19 13:00 Rainy 67.4 71.2 63.9 69.1 67Measured Baseline