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Brodburne, Briller&Johnson, LL • Health&Safety Plan <br /> The site-specific monitoring procedures for this project will consist of visual observation of the ambient <br /> air for dust and olfactory. Due to the potential presence of metals and pesticides in the subsurface, care <br /> will be taken to ensure activities will be utilized to minimize the amount of dust generating activities. If <br /> needed, the areas of concern will be wetted with water prior to soil boring advancement or sampling. <br /> If dust cannot be suppressed, work may be temporarily halted and a particulate meter may be required <br /> to measure dust particles in the ambient air within the work area prior to resuming work. The field <br /> safety coordinator will make this determination at the time of field work. If olfactory observations <br /> indicate excessive organic vapor levels in the breathing zone, work will be temporarily halted, and BB&J <br /> will obtain a photo-ionization detector (PID) to screen the ambient air within the work area prior to <br /> resuming work. If organic vapor levels do not dissipate below 10 parts per million (ppm) in the <br /> breathing zone, work will cease and the work area will be evacuated until appropriate PPE is donned or <br /> corrective measures are implemented to dissipate the organic vapor levels to below 10 ppm. If the work <br /> area is not deemed safe to re-enter, work will be terminated until appropriate Health &Safety measures <br /> are taken (e.g.,the level of PPE is upgraded). <br />