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� SAN J0A0UIN p <br /> c�'� Environmental Health Department <br /> --COU N T Y Kasey Foley, REHS, Interim Director <br /> egop�,�s Greotness Mows here. PROGRAM COORDINATORS <br /> Robert McClellon,REHS <br /> Jeff Carruesco,REHS, RDI <br /> Willy Ng,REHS <br /> Muniappa Naidu, REHS <br /> November 18, 2019 Michael Kith,REHS <br /> Melissa Nissim,REHS <br /> Ahmed Hussein <br /> Navu Farms, Inc. <br /> 232 San Marco Ave <br /> San Bruno, Ca 94066 <br /> RE: Soil Suitability/Nitrate Loading Study <br /> 7300 West Delta Avenue, Tracy <br /> APN 213-020-38 and 213-020-41, PA-1800316, SR0081147 <br /> Questa Engineering Corp reviewed the Soil Suitability/Nitrate Loading (SSNL) Study, dated September 6, <br /> 2019, for the Environmental Health Department (EHD). <br /> The SSNL Study was prepared to determine the suitability of the above noted parcel for onsite wastewater <br /> treatment system (OWTS) usage and the potential impact of nitrate to groundwater for a development project <br /> at above noted location. The development project includes a 4,000 square foot agricultural building and <br /> slaughterhouse, a 6,000 square foot chicken enclosure, 3 employees and 2 customers operating 2 days per <br /> week plus holidays for the above noted location. <br /> The comments and recommendations resulting from the review are attached for your consideration. Please <br /> note the groundwater separation requirement listed in the comment. <br /> According to EHD records, the existing well was constructed in 2012 for agricultural use and is not suitable <br /> source for the potable water supply for the new development. A potable water supply that can provide a <br /> consistent source of safe and clean water adequate for human consumption, cooking, and sanitary purposes <br /> for the proposed development project needs to be established prior to the issuance of building permits (2016 <br /> CA Plumbing Code, Section 601.2). <br /> The provision of a reliable potable water source and the OWTS design that provides a minimum distance of <br /> 8 feet from the bottom of the dispersal system to groundwater and 100% replacement area for this <br /> development project within the required setbacks from any water well must be submitted prior to the issuance <br /> of a building permit. <br /> If you have any questions please contact Michael Kith, REHS, Program Coordinator at mkith(a-,sjgov.org or <br /> (209) 468-3444. <br /> Mi hael Kith, REHS <br /> Program Coordinator <br /> Attachment <br /> c: Don Chesney, PE, Chesney Consulting <br /> Giuseppe Sanfilippo, Community Development Department <br /> 1868 E. Hazelton Avenue I Stockton, California 95205 1 T 209 468-3420 1 F 209 464-0138 1 www.sjgov.org/ehd <br />