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E 4yy r <br /> C Ni' <br /> RMC LONESTAR Nov 1 3 1989 <br /> ENViRi+NI�b�crf� /�L H :,a L &1 Koll Center Parkway <br /> FER vIFT/:S,E-;1 �,�;) <br /> P.O. Box 5252 <br /> Pleasanton, CA 94566 <br /> (415) 426-8787 <br /> PROPERTY EVALUATION PLAN <br /> STANFIELD & MOODY PROPERTY <br /> HARLAN ROAD <br /> FRENCH CAMP, CALIFORNIA <br /> INTRODUCTION <br /> RMC Lonestar has been given the option of acquiring the <br /> property recently operated by Stanfield and Moody and located <br /> at 10762 South Harlan Road, French Camp. Prior to accepting <br /> ownership to this property RMC Lonestar personnel preformed a <br /> preliminary site evaluation and delineated several areas of <br /> concern. Because of these concerns RMC Lonestar intends to <br /> preform a more extensive evaluation of the property which will <br /> include sampling of soil and ground water. The following work <br /> plan sets forth the location, method of installation and <br /> sampling procedure for Three temporary monitor well and three <br /> to six soil borings. <br /> SCOPE OF WORK: <br /> 1) MONITOR WELL INSTALLATION <br /> Three temporary monitor wells and three to six soil <br /> borings will be installed at the Harlan Road property to <br /> obtain ground water and soil samples for chemical analysis. <br /> the approximate locations of these borings and well are shown <br /> on Figure 1 . The depth to ground water at this site is <br /> believed to be about thirty five ( 35) feet. The actual depth <br /> of the temporary wells will be determined at the time of <br /> drilling based on the depth of encountered ground water. The <br /> wells will be extended at least five (5) feet beyond the depth <br /> of first ground water. <br /> The wells will be advanced using a hollow stem auger <br /> drilling rig. During the drilling of the temporary monitor <br /> wells soil types encountered will be logged using the USC <br /> system of soil classification. Soil samples will be collected <br /> using a 2-inch diameter "modified California" drive sampler <br /> equipped with brass liners. Samples will be collected at <br /> minimum intervals of five feet. More frequent sampling will <br /> be performed in the event that any suspected hydrocarbon <br />