Laserfiche WebLink
3 <br /> a{ <br /> ii9 1 <br /> 'f. }i. 1�Lf kt�FFl_DER �: ASSOCIAI f:5 <br /> Pile NO. S-1773-�/8 <br /> March 7, 1385 <br /> t. <br /> page Two <br /> l <br /> f <br /> Gasoline Cf-)ntent 'rests were performed by Canonic Engineers of Stockton an <br /> exim <br /> in <br /> to <br /> <<. <br /> the soil samples obtained tfrom <br /> apand 1Ja feet in thetboringe in the Pit- 'T`1e test <br /> the pit, and at appr"'m J <br /> f results indicate gas cantents of less than L0 part per million for each sample <br /> which is the minimum detection level for the test. Clean-up standard for hydro- <br /> g:; carbons is determined for each individual site by DOHS. Their trcritforacon�ends <br /> groundwater conditions and the <br /> i primarily o^ the soil and g The test results utdicate that no <br /> trimari y a usable groundwater supply• <br /> significant concentration of gas has occured at the location exploraueatoathetfa-^ <br /> t-' to the pit and below approximately 17 feet in the pit. However,trong as odor was <br /> is <br /> that gasoline was observed during removal of the it, i peas that a gasoline <br /> detected i;. a sample obtained at 13 feet in the pit, it appears <br /> t` concentration is present locally in the soils present at the bottom of the pit. <br /> cy <br /> However, it appears thatrthe mlack <br /> o18gfeet dhas Preduc n <br /> d hehorizotedlntalnand�ver- <br /> layer encountered at app <br /> s tical extent that the contamination has spread. <br /> If you have any questions or need additional information, please contact <br /> us. <br /> } Respectfully submitted, <br /> J. H. KLZ7nJFELDER ASSOCIATES <br /> Y. <br /> Ron lleinzen, <br /> C. E. <br /> E <br /> S R D:rsd <br /> cc: County Health Department <br />