Noise Monitoring Results
Impact monitoring shall be carried out at all the designated monitoring stations. The monitoring frequency shall depend on the scale of the construction activities. The following is an initial guide on the regular monitoring frequency for each station on a weekly basis when noise generating activities are underway:
- one set of measurements between 0700 and 1900 hours on normal weekdays.
Real-time on-site monitoring system of the noise level around the works sites at North Point and Tin Hau areas should be carried out during the construction phase. Noise monitoring is automatically conducted for 24 house a day. Data will be logged and transmitted to a central office though the use of communication hardware and software
Click here to view the baseline results |
Click here to view the impact results
Click here to view the real-time results
(Real-time results for station ACL3 before May 2013)
Noise Monitoring Results for CEDD Entrusted Work to MTRC
Water Quality Monitoring Results
During the course of marine constructions works, monitoring shall be undertaken 3 days per week, at both mid-ebb and mid-flood tides, with sampling/measurement at the designated monitoring stations.
Click here to view the baseline results |
Click here to view the impact results
Air Monitoring Results
Baseline monitoring shall be carried out at all of the designated monitoring locations for at least 14 consecutive days prior to the commissioning of the construction works to obtain daily 24-hour TSP samples. The selected baseline monitoring stations should reflect baseline conditions at the impact stations. One-hour sampling should also be done at least 3 times per day while the highest dust impact is expected.
Impact monitoring shall be carried out during the course of the Works. For regular impact monitoring, the sampling frequency of at least once in every six-days, shall be strictly observed at all the monitoring stations for 24-hour TSP monitoring. For 1-hour TSP monitoring, the sampling frequency of at least three times in every six-days should be undertaken when the highest dust impact occurs.
Click here to view the baseline results |
Click here to view the impact results