Baseline Monitoring. Several xxxxx in the chemical monitoring network with a significant sampling history currently are monitored under the Environmental Monitoring Program. Graphs of TCE concentrations in these xxxxx are contained in the FFA semiannual progress reports. These graphs indicate that concentrations are relatively stable over time and trends are readily identifiable.
Baseline Monitoring. The ET should carry out baseline noise monitoring prior to the commencement of the construction works. There should not be any construction activities in the vicinity of the stations during the baseline monitoring. Baseline noise monitoring for the A-weighted levels LAeq, LA10 and LA90 should be carried out daily for a period of at least two weeks at a minimum logging interval of 30 minutes between 0700 and 1900. In exceptional case, when insufficient baseline monitoring data or questionable results are obtained, the ET should liaise with the Contractor to agree on an appropriate set of data to be used as a baseline reference.
Baseline Monitoring. The ET Leader shall carry out baseline monitoring 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-hr TSP samples. 1-hr sampling shall also be done at least 3 times per day while the highest dust impact is expected. Before commencing the baseline monitoring, the ET leader shall inform the IEC of the baseline monitoring programme such that the IEC can conduct on-site audit to ensure accuracy of the baseline monitoring results. During the baseline monitoring, there shall not be any construction or dust generation activities in the vicinity of the monitoring stations. In case the baseline monitoring cannot be carried out at the designated monitoring locations during the baseline monitoring period, the ET Leader shall carry out the monitoring at alternative locations which can effectively represent the baseline conditions at the impact monitoring locations. The alternative baseline monitoring locations shall be approved by the ER and agreed with the IEC. In exceptional cases, when insufficient baseline monitoring data or questionable results are obtained, the ET Leader shall liaise with the IEC and EPD to agree on an appropriate set of data to be used as a baseline reference and submit to ER for approval. Ambient conditions may vary seasonally and shall be reviewed at three monthly intervals. If the ET Leader considers that the ambient conditions have been changed and a repeat of the baseline monitoring is required to be carried out for obtaining the updated baseline levels, the monitoring shall be at times when the contractor's activities are not generating dust, at least in the proximity of the monitoring stations. Should change in ambient conditions be determined, the baseline levels and, in turn, the air quality criteria, shall be revised. The revised baseline levels and air quality criteria shall be agreed with the IEC and EPD.
Baseline Monitoring. 3.5.1 The ET Leader shall carry out baseline monitoring 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-hr TSP samples. 1-hr sampling shall also be done at least 3 times per day while the highest dust impact is expected.
Baseline Monitoring. 2.4.1 The ET Leader shall carry out baseline noise monitoring prior to the commencement of the construction works. The baseline monitoring shall be carried out daily for a period of at least two weeks. A schedule on the baseline monitoring shall be submitted to the ER/IEC for approval before the monitoring starts.
Baseline Monitoring. 7.8.1.1 Baseline conditions for water quality shall be established and agreed with EPD prior to be commencement of construction works. The purpose of the baseline monitoring is to establish ambient conditions prior to the commencement of the construction works and to demonstrate the suitability of the proposed impact and control monitoring stations.
Baseline Monitoring. 4.7.1 Baseline monitoring shall be carried out at all of the designated monitoring locations for construction dust (see Table 4.1) for at least 14 consecutive days prior to the commissioning of major construction works to obtain 1-hour and 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.
Baseline Monitoring. Baseline Monitoring will comprise sampling 3 days a week, at mid- flood and mid-ebb tides, for at least 4 weeks prior to the commencement of the dredging works. There shall not be any marine construction activities in the vicinity of the monitoring stations during the baseline monitoring. The monitoring will be undertaken at the specified eight stations in total, as shown in Figure 5.1. The intervals between 2 consecutive sets of monitoring should not be less than 36 hours. The baseline monitoring schedule should be provided to EPD for agreement at least 2 weeks prior to commencement of the baseline monitoring work.
Baseline Monitoring. 14.3.1 A one off survey shall be conducted prior to commencement of any construction works. A photographic record of the site at the time of the contractor’s possession of the site shall be prepared by the Contractor and approved by the ER. The approved photographic record shall be submitted to the Project Proponent, ET, IEC and EPD for record. EVENT ACTION ET IEC ER CONTRACTOR Conflicts occur Check Contractor’s final design conforms to the requirements of EP and prepare checking report(s) Check and endorse ET’s report(s) Check and certify Contractor’s proposed design Under remedial design if necessary - Recommend remedial design if necessary Non-conformity on one occasion Identify Source Inform IEC and Check report Check Notify Contractor Amend working methods
Baseline Monitoring. 2.11.1 No baseline monitoring is required.
