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5.4 Discussion of soil lithology as related to future onsite septic uses: Both the Acampo Sandy <br /> Loam and Devries Sandy Loam have moderately rapid permeability and percolation rates range <br /> between 31 and 50 min/in. (See Appendix). <br /> 6.0 PERCOLATION TEST INFORMATION SECTION <br /> 6.1 Site Map Showing the location,with concise and accurate dimensions of the percolation <br /> test holes on the parcel: (See Appendix.) <br /> 6.2 The Minimum Number of Shallow and Deep Percolation Tests was Performed for Each <br /> Parcel: Five shallow percolation test holes were prepared, one on each proposed parcel. <br /> 6.3 Description of the Date, Time and Protocol Used to Prepare the Test Hole, Including <br /> Depth and Dimensions of Hole, Preparation of Hole, and Depth of Water Used to Presoak <br /> (Minimum 12 Inches): The shallow test holes were excavated to a depth of 42 inches and <br /> 8 inches in diameter and backfilled with 2 inches of"pea gravel" in accordance with County <br /> Standards. The shallow holes were prepared by Mike Toy at 7:30 a.m. On July 17, 2011 at <br /> 7:30 a.m. the 24 hour presoak period was started. The holes were filled with 12 inches <br /> of water over the gravel at this time. <br /> 6.4 Description of the Date, Time and Condition of the Test Hole After the 24-Hour Soak <br /> Period (Hole Still Intact, Hole Dry, Depth to Water Remaining in Hole,Etc.): On <br /> July 18, 2011 at 7:30 a.m. the five shallow test holes were dry. Six inches of water was <br /> added to the holes and the holes were deemed suitable to continue. The shallow tests passed the <br /> minimum County requirements. <br /> 6.5 The Test Conformed to San Joaquin County Policy EHD 02-02 (Correct Depth, diameter, <br /> 2" gravel, 6" Water Refill, Correct Readings Recorded): The percolation tests conformed to <br /> San Joaquin County Policy EHD 02-02. <br /> 6.6 Complete Percolation Test Form (Including Readings)Was Provided With REHS <br /> Verification Signature. The Rate Was Correctly Calculated Using the Last Reading: <br /> (See Appendix for Test Result Form.) <br /> Shallow <br /> TEST HOLE PERCOLATION RATE <br /> I (Pare 34=444n.%n� <br /> 2 (Pa ) <br /> **3 (Parcel 3 50 Min./In. <br /> (Par-e-1 ,41 <br /> OR (Designated- 34=444H.41h <br /> "Subject parcel per addendum. <br /> 3 <br /> Y:\DMDOC\2013\1344\SOIL SUITABILITY STUDY 092513.doc <br />