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CERT.#00627 <br /> PERCOLATION TEST DATA SHEET <br /> Percolation test readings made b S—P Testing, —10-93 2:39 a.m. <br /> g 5 Inc.. on starting at . <br /> Lot4,B1k.1,Northstream Rd-Add. (date) �� <br /> Test hole location . Hole number 3 . Date hole was prepared 9-9-93 <br /> Depth of hole bottom 12 inches. Diameter of hole 6 inches <br /> Soil data from test hole: <br /> Depth, inches Soil texture <br /> 0 — 12" Topsoil dark brown loam <br /> Method of scratching sidewall Kn i f e <br /> Depth of gravel in bottom of hole---l—inches <br /> 9-9-93 2.30pm 12 <br /> Date and hour of initial water filling . Depth of initial water filling inches above hole bottom <br /> Method used to maintain at least 12 inches of water depth in hole for at least 4 hours Automatic siphon <br /> Maximum water depth above hole bottom during test. 6 inches <br /> Time =Percolationime interval. Measurement, Drop in water Remarksi minutes inches level, inches <br /> 2 : 27 prefill 6 <br /> 2 : 39 3: 09 3-3/8 8. 9 30 min <br /> 3 :16 3 : 46 3-3/16 9. 4 " <br /> 3 : 51 4: 21 3-1/16 9 . 8 " <br /> I <br /> Percolation rate = 9 .4 minutes per inch. <br />