Laserfiche WebLink
h w I not needed for analysis and <br /> potential analysis at a later date. These samples were ultimately o y <br /> were later disposed of. <br /> 3.3 Hydropunch' Installations <br /> After each borehole was completed to depth, a HP sampling probe was advanced <br /> approximately 4 feet into the water-bearing zone and ground water samples were collected <br /> using a stainless-steel bailer. Samples were logged on a chain-of-custody document <br /> (following the same protocol as described for soil sample collection), and delivered to <br /> Quanterra for analysis. Select ground water samples were analyzed for TPH-D, TPH-G, <br /> BTEX, phenols and dissolved 17 CAM metals. <br /> 4 <br /> r 3.4 Borehole Abandonment and Soil Containment <br /> After each boring was drilled and samples collected, the borehole was abandoned by placing <br /> a bentonite/cement mixture from the bottom of the borehole to the ground surface. Soil <br /> cuttings generated during drilling were placed in drums and stored on site until the following <br /> day, at which time they were transported to Forward Landfill, located in Stockton, <br /> California, for interim storage. The drummed soil was later disposed of at Forward Landfill, <br /> following the receipt of the soil analytical results. <br /> Lr <br /> 809-001.rpt/04-18-97/u/keydata/reports 7 <br /> TerrONext <br />