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Shallow Test(s) <br /> TEST HOLE DATE PERCOLATION RATE <br /> 1 (Parcel 1) 11/25/2019 41.7 Min/In <br /> *See Results in Appendix. <br /> 6.7 Discussion of any potentional problems predicted and/or the need for an engineered or <br /> alternative septic system. In this area, the soil is classified as Hollenbeck Silty Clay. Due to <br /> this classification and percolation rate, a standard septic system similar to the ones found on <br /> neighboring properties would be recommended on the proposed parcel. <br /> 6.8 Discussion of percolation rates in relation to the type, size and location of future leach <br /> fields needed at the site. Based on the results of the percolation rate and the soil profile, it is <br /> Dillon & Murphy's opinion that the subject proposed parcel is suited for a typical on-site sewage <br /> disposal system. The system should be properly designed and installed according to the current <br /> San Joaquin County criteria for standard septic systems. <br /> Based on the depth to groundwater in the area, and the size of the proposed parcel,it is our opinion <br /> on that the installation of any new proposed septic system, if property installed, should not <br /> adversely affect the quality of groundwater in the area. <br /> 7.0 CONCLUSION SECTION <br /> The conclusions of this report are based on the information provided regarding the proposed <br /> development,the use of the subject property, and the site conditions as they existed at the time we <br /> excavated our test hole and performed the percolation test. It was assumed that the test hole and <br /> percolation test results are representative of the subsurface conditions in the general area. <br /> Our services were performed, our findings obtained, and our conclusions proposed in accordance <br /> with generally accepted engineering principles and practices. The warranty is in lieu of all other <br /> warranties either expressed or implied. Test findings and statements of professional opinion do <br /> not constitute a guarantee or warranty, expressed or implied. <br /> Q�pFESS/0N �. <br /> MURPy` <br /> Y 2 e Murphy <br /> m C.E. 45277 <br /> o 45277 <br /> CIVtk- <br /> OF C PL�F <br /> 4 <br />