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. .� <br /> � ' .� CERT.�00627 • ' � <br /> . • . . ,�....,.�,.,..,.,�. <br /> . PERCOLATION TEST DATA SHEET 1 * <br /> • . c <br /> ,. . � � , <br /> . . �.m <br /> Percolation test readings made by S—p Testinq,,, ine. oti 11-8-9 0 ���g a� 8:25 m,� <br /> : • r�r�.► . <br /> Test hole locatio� 12 2 0• L�man Ave. Lot 3 �Hole number 4 ,Date hole was prepared 11-7-9 0 i .' <br /> , <br /> Depth of hole botto�++ Y Z inches,Diameter of holr 6 �nchea � � <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 /> Depth of gravel in bottom of holc 2 �nches ,�,�,,,,^.,. <br /> Date and hour of initial water filling 11—7-9 0��pth of initial water filling 12 �nches above hole bottom � :• <br /> Methc�d used to maintain at least 12 inches of wuter depth in hole for at kast 4 hours Automatie a iphon ( <br /> �Maximum water depth above hole bottom during tes� 6� �nches; � <br /> r <br /> t : <br /> Time Percolation ` �� <br /> Time interval, Measurcment, <br /> Drop in watcr rate. Remarks � �: ` <br /> minetes inchts level,inches minutes per <br /> inch • <br /> . • 8:12 pref i 11 6 <br /> � 8:25 8: 55 " 2-7/8 10.4 30 min <br /> , .. . <br /> 9 :00 9: 30 " 2-3/4 10.9 " " <br /> � 9 : 37 10:07 " 2-3/4 10.9 n n ' <br /> � <br /> I . M�.M1 ti+. <br /> ♦ � ' <br /> � � • 1 <br /> • I <br /> I <br /> ' <br /> i <br /> Peecolation rate <br /> e 10.7 .,,�nutes per inch. � <br /> i . , � . <br /> I • , <br /> , <br /> � . , ., • _. ' .... <br />