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L <br /> LNovember 30, 2005 <br /> NOA Project Number: E05116B <br /> Measurement of the water level during the percolation test was from a fixed reference point on the <br /> PVC casing using an electric well sounder with an depth accuracy of 1/100th foot. All tabulated <br /> values on the field data sheet (appendix) are in decimal feet After water drop was observed, the <br /> Lholes were checked for refill. The refill level was approximately 0.5 ft (6 inches) of water above the <br /> bottom level of the percolation test hole. The readings were taken every 30 minutes for a period of <br /> four hours. <br /> L <br /> / 6.6 Percolation Test Forms and Results <br /> G. <br /> LThe 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 /> Lsatisfactory percolation rate for a shallow test is less than or equal to 60 minutes per inch drop. A <br /> deep percolation test is defined as being between 3.5 and 25 feet in depth;a satisfactory percolation <br /> rate for a deep test is 30 min/in or less. One percolation test must demonstrate a satisfactory <br /> percolation rate within the proposed septic system disposal field of each parcel to utilize a standard <br /> septic system. Details of the percolation tests are summarized in Table 6. <br /> Table 6. <br /> Summary of Percolation Tests. <br /> Test No., Percolation Percolation Rate Test Comment <br /> Date Tested Test Depth (ft) (minutes/inch) Duration (see notes) <br /> P-1 shallow / <br /> 10-24-05 3.02 8.92/ 4 hours Satisfactory percolation rate <br /> Parcel 1 <br /> P-2 shallow <br /> 10-24-05 3.02 1_'> 4hours Satisfactory percolation rate <br /> Parcel l <br /> P-3 shallow <br /> -- 10-24-05 3.10 250/ 4 hours Pail <br /> Parcel 3 <br /> P-3 deep ✓ <br /> - 10-31-05 231(, No movement 4 hours hall <br /> Parcel 3 <br /> P-4 shallow <br /> 10-25-05 3.05 4.80 4 110LUS Satisfactory percolation rate <br /> Parcel 4 <br /> P-5 shallow <br /> 10-25-05 3.01 No movement 4 hour, Fail <br /> Parcel 5 <br /> 9 <br />