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.r <br /> 1) Prepare a site health and safety plan in accordance with the <br /> Occupational Safety and Health Guidance Manual for Hazardous <br /> Waste Site Activities - Prepared by National Institute for <br /> Occupational Safety and Health, Occupational Safety and Health <br /> Administration, U. S. Coast Guard and U. S. Environmental <br /> Protection Agency, October 1985. <br /> 2) Notify the PHS/EHD 48 hours prior to commencement of any work. <br /> 3) Drill two (2) soil borings to depths of approximately 15 feet <br /> utilizing a truck-mounted, hollow-stem auger drill rig. <br /> 4) Obtain discrete soil samples at five-foot intervals in each <br /> boring. <br /> 5) Preserve soil samples in the lead brass tube by covering both <br /> ends with aluminum sheets, capping and sealing with tape. <br /> 6) Label and log soil samples on a chain of custody form. <br /> 7) Store the samples under ice and transport the samples in a <br /> chilled container to a State certified laboratory for <br /> analysis. p <br /> 8) Analyze the 15 foot soil sample in each boring for total <br /> petroleum hydrocarbons (TPH as gasoline) and volatile <br /> aromatics (BTE&X) in accordance with EPA methods 8015m and <br /> 8020 . <br /> 9) Decontaminate sampling equipment in a tri-sodium phosphate <br /> solution (TSP) and rinse twice with water prior to each <br /> sampling run. <br /> 10) Monitor auger returns and soil sample duplicates for the <br /> presence of volatile organics using a photo-ionization <br /> detector (PID) pre-calibrated to isobutylene. <br /> 11) Log auger returns in accordance with the Unified Soil <br /> Classification System. <br /> 12) Place auger returns in 55-gallon DOT drums and store on-site <br /> pending analytical results. <br /> 13) Backfill the borings using concrete-bentonite slurry in the <br /> entire depth of the borings. <br /> 14) Transmit results of the soil sample analysis to the PHS/EHD. <br /> 2 <br />