Site: Lamma Power Station Extension
Measurement Location: Ash Lagoon
Measurement Parameter: 30-min Leq (07:00-23:00 hrs and 23:00-07:00 hrs on next day)
NSR: Hung Shing Ye
| Date | Time | Calculated Noise Level at NSR (dB(A)) | |
| Max | Avg | ||
| 01/08/2016 | 07:00-23:00 | --- | --- | 
| 01/08/2016 | 23:00-07:00 | --- | --- | 
| 02/08/2016 | 07:00-23:00 | --- | --- | 
| 02/08/2016 | 23:00-07:00 | 31 | 27 | 
| 03/08/2016 | 07:00-23:00 | --- | --- | 
| 03/08/2016 | 23:00-07:00 | 31 | 27 | 
| 04/08/2016 | 07:00-23:00 | 46 | 46 | 
| 04/08/2016 | 23:00-07:00 | 31 | 26 | 
| 05/08/2016 | 07:00-23:00 | 41 | 41 | 
| 05/08/2016 | 23:00-07:00 | 38 | 36 | 
| 06/08/2016 | 07:00-23:00 | --- | --- | 
| 06/08/2016 | 23:00-07:00 | 30 | 27 | 
| 07/08/2016 | 07:00-23:00 | 32 | 31 | 
| 07/08/2016 | 23:00-07:00 | 34 | 32 | 
| 08/08/2016 | 07:00-23:00 | --- | --- | 
| 08/08/2016 | 23:00-07:00 | --- | --- | 
| 09/08/2016 | 07:00-23:00 | 36 | 36 | 
| 09/08/2016 | 23:00-07:00 | 46 | 38 | 
| 10/08/2016 | 07:00-23:00 | 31 | 30 | 
| 10/08/2016 | 23:00-07:00 | 29 | 27 | 
| 11/08/2016 | 07:00-23:00 | --- | --- | 
| 11/08/2016 | 23:00-07:00 | 31 | 27 | 
| 12/08/2016 | 07:00-23:00 | --- | --- | 
| 12/08/2016 | 23:00-07:00 | 44 | 36 | 
| 13/08/2016 | 07:00-23:00 | 45 | 40 | 
| 13/08/2016 | 23:00-07:00 | 35 | 32 | 
| 14/08/2016 | 07:00-23:00 | 45 | 37 | 
| 14/08/2016 | 23:00-07:00 | 31 | 26 | 
| 15/08/2016 | 07:00-23:00 | 33 | 31 | 
| 15/08/2016 | 23:00-07:00 | 32 | 28 | 
| 16/08/2016 | 07:00-23:00 | 32 | 30 | 
| 16/08/2016 | 23:00-07:00 | 33 | 29 | 
| 17/08/2016 | 07:00-23:00 | --- | --- | 
| 17/08/2016 | 23:00-07:00 | --- | --- | 
| 18/08/2016 | 07:00-23:00 | --- | --- | 
| 18/08/2016 | 23:00-07:00 | --- | --- | 
| 19/08/2016 | 07:00-23:00 | --- | --- | 
| 19/08/2016 | 23:00-07:00 | 39 | 35 | 
| 20/08/2016 | 07:00-23:00 | 36 | 35 | 
| 20/08/2016 | 23:00-07:00 | 49 | 39 | 
| 21/08/2016 | 07:00-23:00 | 44 | 38 | 
| 21/08/2016 | 23:00-07:00 | 43 | 35 | 
| 22/08/2016 | 07:00-23:00 | --- | --- | 
| 22/08/2016 | 23:00-07:00 | 34 | 30 | 
| 23/08/2016 | 07:00-23:00 | --- | --- | 
| 23/08/2016 | 23:00-07:00 | 34 | 30 | 
| 24/08/2016 | 07:00-23:00 | --- | --- | 
| 24/08/2016 | 23:00-07:00 | 33 | 33 | 
| 25/08/2016 | 07:00-23:00 | --- | --- | 
| 25/08/2016 | 23:00-07:00 | --- | --- | 
| 26/08/2016 | 07:00-23:00 | --- | --- | 
| 26/08/2016 | 23:00-07:00 | 26 | 24 | 
| 27/08/2016 | 07:00-23:00 | --- | --- | 
| 27/08/2016 | 23:00-07:00 | --- | --- | 
| 28/08/2016 | 07:00-23:00 | 49 | 49 | 
| 28/08/2016 | 23:00-07:00 | 37 | 33 | 
| 29/08/2016 | 07:00-23:00 | --- | --- | 
| 29/08/2016 | 23:00-07:00 | 36 | 36 | 
| 30/08/2016 | 07:00-23:00 | 42 | 42 | 
| 30/08/2016 | 23:00-07:00 | 38 | 34 | 
| 31/08/2016 | 07:00-23:00 | 32 | 32 | 
| 31/08/2016 | 23:00-07:00 | 42 | 37 | 
Note: “---“ represents the measured noise monitoring data lower than the established notional background level/discarded under strong wind.
Site: Lamma Power Station Extension Construction
Measurement Location: Ash Lagoon and Ching Lam
Measurement Parameter: 30-min Leq (07:00-19:00 hrs on normal weekdays)
5-min Leq (07:00-23:00 hrs on holidays and 19:00-23:00 hrs on all other days, and 23:00-07:00 hrs of next day)
| Date | Time | Calculated Noise Level at NSR at Long Tsai Tsuen/Hung Shing Ye (dB(A)) | Calculated Noise Level at NSR at the school within Tai Wan San Tsuen (dB(A)) | ||
| Max | Avg | Max | Avg | ||
| 01/08/2016 | 07:00-19:00 | --- | --- | --- | --- | 
| 01/08/2016 | 19:00-23:00 | --- | --- | --- | --- | 
| 01/08/2016 | 23:00-07:00 | --- | --- | --- | --- | 
| 02/08/2016 | 07:00-19:00 | --- | --- | --- | --- | 
| 02/08/2016 | 19:00-23:00 | --- | --- | --- | --- | 
| 02/08/2016 | 23:00-07:00 | 36 | 28 | 31 | 21 | 
| 03/08/2016 | 07:00-19:00 | --- | --- | --- | --- | 
| 03/08/2016 | 19:00-23:00 | 24 | 23 | 19 | 19 | 
| 03/08/2016 | 23:00-07:00 | 35 | 27 | 30 | 23 | 
| 04/08/2016 | 07:00-19:00 | 46 | 46 | 41 | 41 | 
| 04/08/2016 | 19:00-23:00 | --- | --- | --- | --- | 
| 04/08/2016 | 23:00-07:00 | 34 | 27 | 30 | 23 | 
| 05/08/2016 | 07:00-19:00 | --- | --- | --- | --- | 
| 05/08/2016 | 19:00-23:00 | 41 | 38 | 36 | 30 | 
| 05/08/2016 | 23:00-07:00 | 42 | 36 | 37 | 31 | 
| 06/08/2016 | 07:00-19:00 | --- | --- | --- | --- | 
| 06/08/2016 | 19:00-23:00 | --- | --- | --- | --- | 
| 06/08/2016 | 23:00-07:00 | 35 | 28 | 30 | 25 | 
| 07/08/2016 | 07:00-23:00 | 43 | 31 | 39 | 25 | 
| 07/08/2016 | 23:00-07:00 | 39 | 31 | 21 | 21 | 
| 08/08/2016 | 07:00-19:00 | --- | --- | --- | --- | 
| 08/08/2016 | 19:00-23:00 | --- | --- | --- | --- | 
| 08/08/2016 | 23:00-07:00 | 26 | 25 | --- | --- | 
| 09/08/2016 | 07:00-19:00 | --- | --- | --- | --- | 
| 09/08/2016 | 19:00-23:00 | 41 | 28 | 37 | 25 | 
| 09/08/2016 | 23:00-07:00 | 44 | 28 | 40 | 23 | 
| 10/08/2016 | 07:00-19:00 | --- | --- | --- | --- | 
| 10/08/2016 | 19:00-23:00 | 36 | 28 | 32 | 23 | 
| 10/08/2016 | 23:00-07:00 | 32 | 26 | 27 | 21 | 
| 11/08/2016 | 07:00-19:00 | --- | --- | --- | --- | 
| 11/08/2016 | 19:00-23:00 | 26 | 25 | 21 | 21 | 
| 11/08/2016 | 23:00-07:00 | 35 | 27 | 30 | 23 | 
| 12/08/2016 | 07:00-19:00 | --- | --- | --- | --- | 
| 12/08/2016 | 19:00-23:00 | 38 | 33 | 33 | 28 | 
| 12/08/2016 | 23:00-07:00 | 42 | 32 | 37 | 27 | 
| 13/08/2016 | 07:00-19:00 | 45 | 45 | 41 | 41 | 
| 13/08/2016 | 19:00-23:00 | 33 | 30 | 28 | 25 | 
| 13/08/2016 | 23:00-07:00 | 37 | 32 | 32 | 27 | 
| 14/08/2016 | 07:00-23:00 | 53 | 29 | 45 | 24 | 
| 14/08/2016 | 23:00-07:00 | 39 | 27 | 35 | 23 | 
| 15/08/2016 | 07:00-19:00 | 29 | 29 | 24 | 24 | 
| 15/08/2016 | 19:00-23:00 | 40 | 29 | 35 | 24 | 
| 15/08/2016 | 23:00-07:00 | 35 | 28 | 31 | 23 | 
| 16/08/2016 | 07:00-19:00 | --- | --- | --- | --- | 
| 16/08/2016 | 19:00-23:00 | 36 | 29 | 31 | 24 | 
| 16/08/2016 | 23:00-07:00 | 37 | 29 | 33 | 24 | 
| 17/08/2016 | 07:00-19:00 | --- | --- | --- | --- | 
| 17/08/2016 | 19:00-23:00 | --- | --- | --- | --- | 
| 17/08/2016 | 23:00-07:00 | 17 | 17 | 12 | 12 | 
| 18/08/2016 | 07:00-19:00 | --- | --- | --- | --- | 
| 18/08/2016 | 19:00-23:00 | 34 | 30 | 30 | 25 | 
| 18/08/2016 | 23:00-07:00 | 30 | 26 | 25 | 21 | 
| 19/08/2016 | 07:00-19:00 | --- | --- | --- | --- | 
| 19/08/2016 | 19:00-23:00 | --- | --- | --- | --- | 
| 19/08/2016 | 23:00-07:00 | 44 | 30 | 39 | 25 | 
| 20/08/2016 | 07:00-19:00 | 33 | 33 | 28 | 28 | 
| 20/08/2016 | 19:00-23:00 | 40 | 36 | 35 | 31 | 
| 20/08/2016 | 23:00-07:00 | 45 | 30 | 40 | 25 | 
| 21/08/2016 | 07:00-23:00 | 52 | 32 | 37 | 27 | 
| 21/08/2016 | 23:00-07:00 | 38 | 31 | 33 | 26 | 
| 22/08/2016 | 07:00-19:00 | --- | --- | --- | --- | 
| 22/08/2016 | 19:00-23:00 | 26 | 26 | 22 | 22 | 
| 22/08/2016 | 23:00-07:00 | 37 | 28 | 32 | 23 | 
| 23/08/2016 | 07:00-19:00 | --- | --- | --- | --- | 
| 23/08/2016 | 19:00-23:00 | 21 | 21 | 16 | 16 | 
| 23/08/2016 | 23:00-07:00 | 39 | 29 | 34 | 25 | 
| 24/08/2016 | 07:00-19:00 | --- | --- | --- | --- | 
| 24/08/2016 | 19:00-23:00 | --- | --- | --- | --- | 
| 24/08/2016 | 23:00-07:00 | 41 | 27 | 37 | 22 | 
| 25/08/2016 | 07:00-19:00 | --- | --- | --- | --- | 
| 25/08/2016 | 19:00-23:00 | --- | --- | --- | --- | 
| 25/08/2016 | 23:00-07:00 | 40 | 30 | 35 | 25 | 
| 26/08/2016 | 07:00-19:00 | --- | --- | --- | --- | 
| 26/08/2016 | 19:00-23:00 | --- | --- | --- | --- | 
| 26/08/2016 | 23:00-07:00 | 37 | 26 | 33 | 22 | 
| 27/08/2016 | 07:00-19:00 | --- | --- | --- | --- | 
| 27/08/2016 | 19:00-23:00 | --- | --- | --- | --- | 
| 27/08/2016 | 23:00-07:00 | 35 | 27 | 30 | 22 | 
| 28/08/2016 | 07:00-23:00 | 56 | 30 | 40 | 23 | 
| 28/08/2016 | 23:00-07:00 | 37 | 32 | 32 | 28 | 
| 29/08/2016 | 07:00-19:00 | --- | --- | --- | --- | 
| 29/08/2016 | 19:00-23:00 | --- | --- | --- | --- | 
| 29/08/2016 | 23:00-07:00 | 40 | 29 | 35 | 25 | 
| 30/08/2016 | 07:00-19:00 | 42 | 42 | 36 | 36 | 
| 30/08/2016 | 19:00-23:00 | --- | --- | --- | --- | 
| 30/08/2016 | 23:00-07:00 | 41 | 32 | 36 | 28 | 
| 31/08/2016 | 07:00-19:00 | 32 | 32 | 28 | 28 | 
| 31/08/2016 | 19:00-23:00 | --- | --- | --- | --- | 
| 31/08/2016 | 23:00-07:00 | 42 | 29 | 37 | 25 | 
Note:
a. “---" represents the measured noise monitoring data lower than the established notional background level/discarded under strong wind.
b. Continuous noise monitoring was carried out at holidays & evening-time (07:00-23:00 hrs on holidays and 19:00-23:00 hrs on all other days) and night-time (23:00-07:00 hrs of next day) under construction noise permit.