Laserfiche WebLink
I. EXECUTIVE SUMMARY <br /> Network Environmental Systems, Inc.®, (NES) was retained by Mr. Robert Van <br /> Spronsen, with BFC Properties, to perform a chemical contamination evaluation at the <br /> property located at 26237 Miller Avenue, in Escalon, California, which is known to <br /> have been affected by clandestine drug laboratory activity. <br /> On June 24, 2004, a site visit was performed by Jennifer Bailey, Industrial Hygienist, at <br /> which time a visual inspection was performed, and surface wipe samples were collected <br /> from surfaces within the kitchen, living room, two bedrooms, and both bathrooms. Soil <br /> samples were also collected from two locations outdoors that were suspect areas of <br /> chemical disposal, and a water sample was collected from the septic tank located behind <br /> the house. Wipe samples were analyzed for methamphetamine and precursor chemical <br /> concentration by Alturas Analytics, Inc. <br /> The wipe sample results revealed methamphetamine and precursor chemical <br /> contamination present on all the surfaces sampled inside the house and inside the septic <br /> system. The soil samples were non-detect for methamphetamine and iodide. Work <br /> was performed under the direction of David B. Durst, Certified Industrial Hygienist. <br /> Refer to SECTION V of this report for conclusions and recommendations. <br /> II. PRELIMINARY SITE ASSESSMENT DESCRIPTION <br /> A. TASKS <br /> The following tasks were included in the evaluation: <br /> ♦ A site visit was performed by Ms. Jennifer Bailey, Industrial Hygienist, to <br /> obtain preliminary information, perform a visual inspection and sample for <br /> methamphetamines and the precursors of methamphetamine production: <br /> chloride, iodide, phosphorous, and pH. <br /> ♦ Laboratory analysis was completed on the samples. <br /> ♦ Sample data were reviewed, analyzed and a report of findings was prepared. <br /> B. PROPERTY DESCRIPTION/HISTORY <br /> ♦ The affected property is a double wide manufactured home located in the <br /> middle of an orchard in Escalon, California. <br /> BFC Properties 2 NETWORK ENVIRONMENTAL SYSTEMS,INC. <br /> Preliminary Site Assessment NES Project Number 04-261 <br /> 26237 Miller Avenue, Escalon, California <br />