sampling. However, the distance between sampling fracture surface and bend shall be at least 1.5 times of gas flue diameter. Besides, properly add quantity of monitoring points 1 time every two months, Site specific in case of special Environmental FECO, contaminants, conditions or pollution supervision firm or Surface water Surface nearby the remediation site Provincial PMU, conventional accidents, monitor environmental Provincial EPB indexes according to actual monitoring firm conditions 1 time two months, Site specific in case of special Environmental FECO, contaminants, Downstream of the groundwater in the conditions or pollution supervision firm or Groundwater Provincial PMU, other conventional stockpiling area accidents, monitor environmental Provincial EPB indexes according to actual monitoring firm conditions Environmental FECO, Site specific Area potentially contaminated by remediation Defined according to supervision firm or Soil Provincial PMU, contaminants activity specific conditions environmental Provincial EPB monitoring firm Generally at the place of 1m away from ● construction site and 1.2m above ground When site boundary has fence and ● Environmental surround has noise-sensitive buildings, FECO, Equivalent sound 1 time in the day and supervision firm or Noise the location shall be 1m outside site Provincial PMU, level night everyday environmental boundary and 0.5m above enclosure Provincial EPB monitoring firm When failing to find out sound source on ● site boundary, set monitoring point 1m away from noise-sensitive buildings Environmental FECO, Site specific Defined according to supervision firm or Solid waste Solid waste generation and stacking area Provincial PMU, contaminants specific conditions environmental Provincial EPB monitoring firm
sampling. However, the distance between sampling fracture surface and bend shall be at least 1.5 times of gas flue diameter. Besides, properly add quantity of monitoring points Surface water Site specific contaminants, conventional indexes Surface nearby the remediation site 1 time every two months, in case of special conditions or pollution accidents, monitor according to actual conditions Environmental supervision firm or environmental monitoring firm FECO, Provincial PMU, Provincial EPB Groundwater Site specific contaminants, other conventional indexes Downstream of the groundwater in the stockpiling area 1 time two months, in case of special conditions or pollution accidents, monitor according to actual conditions Environmental supervision firm or environmental monitoring firm FECO, Provincial PMU, Provincial EPB Soil Site specific contaminants Area potentially contaminated by remediation activity Defined according to specific conditions Environmental supervision firm or environmental monitoring firm FECO, Provincial PMU, Provincial EPB Noise Equivalent sound level ● Generally at the place of 1m away from construction site and 1.2m above ground ● When site boundary has fence and surround has noise-sensitive buildings, the location shall be 1m outside site boundary and 0.5m above enclosure ● When failing to find out sound source on site boundary, set monitoring point 1m away from noise-sensitive buildings 1 time in the day and night everyday Environmental supervision firm or environmental monitoring firm FECO, Provincial PMU, Provincial EPB Solid waste Site specific contaminants Solid waste generation and stacking area Defined according to specific conditions Environmental supervision firm or environmental monitoring firm FECO, Provincial PMU, Provincial EPB
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