Laserfiche WebLink
'4 <br /> i Souza H LLC <br /> Tank Pull Report <br /> Page 2 of 2 <br /> a <br /> Concentrations detected in the samples collected from the excavation were 596 parts per million <br /> (ppm) and 110 ppm, respectively. 1 <br /> ,i <br /> Subsequent to the collection of the soil samples, groundwater}was observed percolating into the <br /> 4 pit at a depth of approximately 12 feet below ground surface (figs). <br /> Per the request of PHS/EHD, two discrete stockpile samples (were collected in lieu of composite <br /> samples. Stockpile samples were collected at the median point ori the east and west sides of the Tank <br /> 4 stockpile. Approximately 65 d3 was excavated. Soil sample,: <br /> am le <br /> analysis i <br /> kP PP Y Y consisted of TPHd TPH <br /> P .; Y g, . . <br /> gasoline oxygenates, BTE and total lead <br /> $ xyg � as per the request of PHS/EHD. PHS/EHD did not require <br /> groundwater samples. <br /> The excavation was partially backfilled with pea gravel. The balance was to be backfilled with clean <br /> native soil derived from ongoing construction activities at the site.' <br /> i <br /> .i <br /> S� <br /> I <br /> 1# <br /> Y <br /> .4 <br /> E� <br /> i <br /> F <br /> { <br /> p <br /> g <br /> r <br /> �h <br /> it <br /> i <br /> E1 <br /> I <br /> `F <br />