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Shallow Tests <br /> TEST HOLE PERCOLATION RATE <br /> 1 (Parcel 1) 35.71 Min/In <br /> 2 (Parcel 2) 35.71 Min/In <br /> 3 (Parcel 3) 35.71 Min/In <br /> 4 (Homesite Parcel) 35.71 Min/In <br /> *See Results in Appendix. <br /> 6.7 Discussion of any potential problems predicted and/or the need for an engineered or <br /> alternative septic system. In this area, the soils are classified as Cogna Loam and San Joaquin <br /> Sandy Loam. Due to this classification,percolation rates,and the depth to groundwater, a standard <br /> system similar to those found on surrounding parcels would be recommended on these parcels. <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 rates and the soils profiles, it is <br /> Dillon& Murphy's opinion that the subject proposed parcels are suited for a typical on-site sewage <br /> disposal system. These systems 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 /> FpFESS <br /> 1.Q P�UR,o r`l\ _ <br /> Joe 4urphy <br /> R.C. . 45277 <br /> A(� <br /> OF Cr+Lr�. <br /> 4 <br />