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September 30, 2007 <br /> NOA Project Number: E07141A <br /> 6.6 Percolation Test Forms and Results <br /> The completed percolation test forms are included in the appendix of this report. <br /> A shallow percolation test is defined by the EHD as being between 36 and 42 inches in depth; a <br /> satisfactory percolation rate for a shallow test is less than or equal to 60 minutes per inch drop. <br /> Details of the percolation tests are summarized in Table 3. <br /> Table 3. <br /> Summary of Percolation Tests. <br /> Test No., Percolation Percolation Test Comment <br /> Date Tested Rate Test Depth Duration (see notes) <br /> (min/in) (ft) <br /> Parcel 1 4.71 3.32 4 hour Satisfactory Percolation Rate <br /> Parcel 2 4.16 3.29 4 hour Satisfactory Percolation Rate <br /> Parcel 3 13.88 3.35 4 hour Satisfactory Percolation Rate <br /> Parcel 4 3.67 3.37 4 hour Satisfactory Percolation Rate <br /> Parcel 5 4.71 3.27 4 hour Satisfactory Percolation Rate <br /> Parcel 6 4.31 3.06 4 hour Satisfactory Percolation Rate <br /> Parcel l 2.94 3.21 4 hour Satisfactory Percolation Rate <br /> Parcel 8 6.0 3.19 4 hour Satisfactory Percolation Rate <br /> Parcel 9 2.94 3.20 4 hour Satisfactory Percolation Rate <br /> Note: A satisfactory percolation rate for a"shallovd'test is less than or equal to 60 minutes per inch. <br /> 6.7 Discussion of Percolation Test Results <br /> The soils within the sewage disposal areas of the proposed parcels have demonstra -a-s <br /> ( ladberco <br /> nate rcordance with the requirements of the EHD. The soils of the pear <br /> e-b eor a standard septic system with a filter bed or leach lines. Please see <br /> recommendations in the NLS for more septic system details. <br /> F 1 6.8 Discussion of Septic System Sizing <br /> r <br /> Septic system construction should follow the Sanoa uin Cod On-Site lYlasteavater�z- <br /> J q <br /> Standa�liere applicable. <br /> ri <br /> 8 <br />