Laserfiche WebLink
Sunrise Trucking — Nitrate Loading Section Page 15 of 16 <br /> Our Project Number: NA157003G <br /> October 23, 2015 <br /> 3 Conclusions and Recommendations <br /> In summary, percolation rates meet the minimum EHD standards at a shallow depth (3.50 feet <br /> bgs) in the proposed septic leach field area. The parcel appears suitable for the use of a standard <br /> septic system designed for the intended usage. All final septic system construction should follow <br /> the San Joaquin County On-Site Wastewater Disposal Standards where applicable. <br /> Based on the method and assumptions described, the results of the nitrate loading balance <br /> indicated that the proposed development at the site should not cause a buildup of nitrates in the <br /> ' aquifer above 10 mg/L-N. <br /> Groundwater sampled from a drinking water well at the site was analyzed for nitrate, EDB, and <br /> DBCP, and all were reported below the limit for human health hazard. The level of nitrate is below <br /> the required cutoff for nitrate loading in the groundwater and soils. <br /> 4 LIMITATIONS <br /> tOur professional services were performed, our findings obtained, and our conclusions proposed <br /> in accordance with generally accepted engineering principles and practices. This warranty is in <br /> 1 lieu of all other warranties either expressed or implied. Test findings and statements of <br /> professional opinion do not constitute a guarantee or warranty, expressed or implied. <br /> 02015 Neil O.Anderson&Associates,Inc. <br /> A Terracon Company <br />