Laserfiche WebLink
OPL1 N ‘.) Oc, <br />'1k I J1• -I tn <br />SAN.DJOAQUIN <br />COUNTY <br />Greatness grows here. <br />Environmental Health Department <br />Jasjit Kang, REHS, Director <br />Muniappa Naidu, REHS, Assistant Director <br />PROGRAM COORDINATORS <br />Robert McClellon, REHS <br />Jeff Carruesco, REHS, RDI <br />Willy Ng, REHS <br />Melissa Nissim, REHS <br />Steven Shih, REF'S <br />April 15, 2021 <br />Jose Marquez <br />11655 S. Union Rd <br />Manteca, CA 95336 <br />RE: Soil Suitability/Nitrate Loading Study <br />11655 S. Union Rd, Manteca <br />APN 204-030-07, SR0083496 <br />MAILED <br />4• 2_0• 20/i <br />The San Joaquin County Environmental Health Department (EHD) has reviewed the Soil Suitability/Nitrate <br />Loading (SSNL) Study, dated March 17, 2021 for the above noted location, and has the following comments <br />for your consideration. <br />The SSNL was prepared to determine the suitability of the above noted parcel for onsite wastewater treatment <br />system (OVVTS) usage and the potential long-term impact of nitrate to groundwater for the following proposed <br />two-bedroom second unit dwelling. <br />Based on the information provided EHD can make the following findings: <br />According to the SSNL, the estimated nitrate loading from existing and proposed OVVTS usage is 18.4 <br />mg/L as nitrate-nitrogen and the maximum contaminant level of 10 mg/L-N. EHD will require the <br />mitigation of nitrate-nitrogen through an engineered Onsite Wastewater Treatment System. <br />A Registered Civil Engineer shall submit complete engineering design plan to EHD for approval prior to <br />issuance of building permit. The engineer plan shall mitigate above-mentioned concern. Fee will be <br />based on the current fee schedule at time of payment. <br />If you have any questions please contact Naseem Ahmed, Senior Registered Environmental Health <br />Specialist, at nahmed@sjgov.org or (209) 616-3018. <br />Steven Shih, REHS <br />Program Coordinator <br />c: Petralogix Engineering, Inc & Chris Trapp-4590 Vista Dr, Loomis CA 95650 <br />1868 E. Hazelton Avenue I Stockton, California 95205 I T 209 468-3420 I F 209 464-0138 I wvvw.sjgov.org/ehd