Laserfiche WebLink
, � <br /> ' CERT.#00627 <br /> , � � , <br /> . •, , ,,. <br /> . ` ' ' �' PERCOLATION TEST DATA SHEET <br /> a:m: <br /> Percolationtestreadingsmadeby �—p TPst-ing„{ Tnc_ pn 11 —�4-93ct�ingar 9 :04 <br /> �m�., <br /> Test hole I�atiun Lo t 1 �,B 1 k. 3 ,Hole number 4 ,Date hole was prepare� 11—2 3—9 3 - <br /> Depth of hole bottom 12 �nches,Diameter of hole 6 �nches <br /> Soil data from test hole: <br /> Depth,inches Soil texture <br /> 0 — 12" Topsoil dark brown loam <br /> Method of scratching sidewall Kni f e <br /> Depth of gravel in bottom of hole 2 �nches <br /> 11-23-93 2:OOpm 12 <br /> Date and hour of initial water fillin,� ,Depth of initial water filling �nches above hole bottom <br /> Method used to maintain at least 12 inches of water depth in hole for at least 4 hours Automatic s iphon <br /> ,Maximum water depth above hole bottom during tesr 6 �nches <br /> � Time Percolation <br /> ':ime interval, Measurement, Drop in water rate, Remarks <br /> minutes inches level,inches minutes per <br /> inch <br /> • 8:40 prefill 6 <br /> 9:04 9: 34 " 2-3/8 12.6 30 min <br /> r <br /> 9 : 39 10 : 09 " " " ►' " <br /> 10: 14 10 : 44 " " " " " <br /> Percolation rate = 12•6 *ninutes per inch. <br />