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New Moose Lodge SS/NLS Addendum #2 Page 2 of 2 <br /> Our Project Number: E07175A <br /> December 6, 2007 <br /> 13.5 mg/L-NO3 (3 mg/L-N). Areas having 24.75 mg/L-NO3 (5.5 mg/L-N) or more are those in <br /> which nitrate concentrations may be increasing (Hull, 1984). <br /> DBCP is a nematocide and soil fumigant for vegetables and grapes. It is thought to cause <br /> health problems consisting of kidney damage, liver damage, and cancer. The use of DBCP was <br /> discontinued in 1979. The Environmental Protection Agency (EPA) set the maximum <br /> contaminant limit (MCL) at 0.2 parts per billion (ppb) because the EPA believes that given <br /> present technology and resources, this is the lowest level to which water systems can <br /> reasonably be required to remove this contaminant should it occur in drinking water. <br /> Water Sample Collection, Handling, and Transportation <br /> The sample for nitrate was collected in a clean plastic container; the sample for DBCP was <br /> collected in two clean glass vials. The samples were then transported on ice and remanded <br /> under chain of custody to FGL Environmental, Stockton. <br /> Chain of Custody <br /> The chain of custody document has been attached to this letter. <br /> Conclusions <br /> Nitrate and DBCP were not detected in the water sample. Please feel free to contact our office <br /> with any questions regarding this project. <br /> Sincerely, <br /> Nei/O. Anderson&Associates, Inc, <br /> . ( <br /> 2� <br /> Abiga' acco, Project Scientist <br /> REA 1-08321 ��SS�pNAI GF�� <br /> a DAVID J.WELCH <br /> David J. Welch. M.Sc., Principal Geologis * CEnFlED <br /> CEG-2151, CHG-653, GP-1049 ENGINEERING <br /> GEOLOGIST \P <br /> OF CA�IFO <br /> Enclosure: Laboratory report and chain of custody ocument <br /> CC: Peter Friis <br /> Friis Constructors, Inc. <br /> 18141 Foreman Court <br /> Linden, CA 95236 <br /> '-'44 <br /> 902 Industrial Way•Lodi,CA 95240.209.367.3701 •Fax 209.369.4228 02007 Neil O.Anderson&Associates,Inc. <br />