Laserfiche WebLink
KLEINFELDER <br /> 2 BACKGROUND <br /> The City of Lodi Landfill is approximately 3.7 acres, located on the southeast corner of the <br /> intersection of the Mokelumne River and the Southern Pacific Railroad in North Lodi, <br /> California (Plate 1). This site was used from approximately-1935 to 1955 and received <br /> grass clippings, tree limbs, leaves, and construction debris. <br /> Three previous studies were performed on the site: <br /> o "Preliminary Geotechnical Engineering Investigation, Proposed Residential <br /> Development, by The Foundation Engineers, dated November 30, 1982. <br /> o "Soils Investigation, Development,"evelo ment�" bY Kleinfelder, dated March <br /> g <br /> 3, 1983. <br /> o "Gas Investigation, Residential," by Mandeville & Associates, dated March <br /> 1988. <br /> These three reports are included in Appendix A. <br /> Compiling the information presented in these three reports indicates the following: <br /> o The highest concentration of debris and organic matter appears to be located <br /> approximately 150 feet south of the Mokelumne River, in the center of the <br /> 1 site. <br /> o Observed debris included concrete, asphalt, some wood, glass, and metal. <br /> o Over parts of the site, debris appears to be mixed with a large proportion (up <br /> to 90 percent) of silty fine to medium sand. <br /> o Ionizable compounds are present at concentrations of 150 to 350 ppmv along <br /> the west side of the landfill. Detectable concentrations of ionizable <br /> compounds have not been observed along the east side of the landfill. One <br /> 137-88-1663 <br />