Laserfiche WebLink
t � <br /> kn ° Mt <br /> KLEINFELDER An employee owned company - �� - <br /> No 2 0 2003 <br /> File No. 34202.E01 <br /> October 31, 2003 ENVIRONMENT HEALTH <br /> PERMIT/SERVICES <br /> Mr. William R. Lewellen, Jr. <br /> Northbrook Properties, Inc. <br /> L555 Skokie Boulevard, Suite 555 <br /> Northbrook, IL, 60062 <br /> Subject: REPORT <br /> LIMITED SOIL ASSESSMENT AND <br /> SLUDGE REMOVAL AND DISPOSAL <br /> SEPTIC SYSTEM <br /> 1444 MARIPOSA ROAD <br /> STOCKTON, CALIFORNIA r <br /> � L _ <br /> Dear Mr. Lewellen, <br /> In accordance with your re uest and authorization, Kleinfelder has conducted and completed the <br /> q p <br /> limited soil assessment, observations during removal of the septic sludge and septic tank, and <br /> r assisted in the replacement of the septic system located at 1444 Mariposa Road, Stockton, <br /> L• California. This letter report details our observations and soil samplingactivities conducted <br /> within the former leach field, beneath the septic tank, and sludge rinseate analysis. This,report <br /> also details the removal and demolition of the former,septic tank and tank and sludge/rinseate. <br /> BACKGROUND <br /> Kleinfelder was contacted top rovide a cost estimate to assess the subsurface soils associated <br /> with the septic system located at 1444 East Mariposa Road, Stockton, California (Plate 1). The <br /> property had previously been owned or operated by.US.Rentals and is in the process of being <br /> leased to Fresno Oxygen. The assessment Was .requested as a recommended step from the San <br /> Joaquin County Environmental Health Department (EHD). It appeared that EHD had concerns <br /> that the septic system on site had received waste water generated from storm runoff and/or steam <br /> cleaning activities conducted by the former property owners/occupants. A site visit revealed that <br /> the septic tank appeared to not be serviceable any longer and had been:paved over with asphalt or <br /> concrete. <br /> EHD had expressed interest in investigating.the soils from beneath the septic tank and the <br /> seepage pit. Information obtained from the original permit to construct the septic system at the <br /> site in 1970 revealed that the septic system was constructed from a single precast concrete 1,200 <br /> gallon tank, a single 90 foot long leach line (18 inches deep) leading to a 25 foot deep, 33 inch <br /> diameter gravel packed seepage pit. <br /> 34202.E01 /ST03R1609 Page 1 of 7 <br /> Copyright 2003 Kleinfelder,Inc. October 31,2003 <br /> KLLINi LLUAi< Gi5L5 La,t Myrtle Street, Slocktun, CA 1)52U5-4794 (209)946-I34S (209)946-U62'1 lax <br />