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r11 3. <br /> MAO <br /> Mmw <br /> WMAM M'111E <br /> aq®�KLEINFEL0E2 <br /> feet northwest of the excavation. The remaining samples had relatively-low concentrations <br /> detected, but TPH were consistently detected,ust above the ground water <br /> water, encountered at a depth of 25 feet, was suspected of being affectesu�ace. Ground <br /> migration of petroleum hydrocarbons. It a d by the vertical <br /> vertically from cite former USTs to the ground water surface glee anhydrocarbons migrated <br /> along, and in the capillary zoite,just above the water surface. then moved laterally <br /> investigation were presented in a Meinfelder report dated tune 14 isu[ts of the soil boring <br /> 989. <br /> �. In October 1990, Nomellini Construction authorized KIei A { <br /> Of ground water beneath the site. nt„]der to conduct yn assessment <br /> data associated with the ground wale This <br /> report <br /> presents the field activities and analytical <br /> assessment. Conclusions and recommendations are <br /> also pre5ented, and are subject to the limitations in Section 6 of this report. <br /> KIeinfelder prepared a drillingP- <br /> p mit and a work Dian dated October 10 j <br /> ^ outlined the proposed ground water ass <br /> ess:ncnt 1990. which <br /> plan and di il!in , prior to initiating the work, The work <br /> g permit was approved by S.ICEHD in December 1990, <br /> F <br /> d <br /> r <br /> {w <br /> w <br /> I ' <br /> iw <br /> ed <br /> k <br /> j <br /> .moi i <br /> FIB-91-62 <br /> ._ Copyright1991 1Cleinfe3 <br /> lder, Inc, <br />