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CERT.#00627 <br /> • � > <br /> . PERCOLATION TEST DATA SHEET �� <br /> ,� <br /> S—P Testing, Inc. 4-21-94 9 : 45 �a:m,:� <br /> Percolation test readings made by on starting ar p.m. <br /> ldatel <br /> Test hole location Lo t 11 ,B 1 k. 1,Co f f i n s i t eHole number 2 ,Date hole was prepared 4—2 0�9 4 <br /> 12 6 <br /> Depth of hole bottom inches,Diameter of hole inches <br /> Soil data from test hole: <br /> Depth,inches Soil texture <br /> 0 — 12" Topsoil dark brown loam <br /> Method of scratching sidewal� Knif e <br /> 2 <br /> Depth of gravel in bottom of hole inches <br /> Date and hour of initial water fitlin8 4—2 0—9 4 2�ep�po�initial water fillin� 12 �nches above hole bottom <br /> Method used to maintain at least 12 inches of water depth in hole for at least 4 hours Automat i.0 s iphon <br /> 6 � <br /> ,Maximum water depth above hole bottom during test_ inches <br /> Time Percolation <br /> �:ime interval, Measurement, Drop in water rate, Remarks <br /> minutes inches le��el.inches minutes per <br /> inch <br /> • 8 : 40 prefill 6 <br /> 9 : 45 10 : 15 " 4 7. 5 30 min <br /> 10 : 28 10: 58 " 3-7/8 7. 7 " " <br /> 11 : 15 11 : 45 " 3-5/8 8. 3 " " <br /> Percolation rate = �' 8 minutes per inch. <br />