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PERCOLATION TEST DATA PAGE 7 <br /> PROJECT: Raymond Greer Residence <br /> 26414 Lone Tree Road <br /> Escalon, CA <br /> r <br /> & :Time of Test: 7-1-91 Date & Time of Test: 7-1-91 <br /> 9 : 00 AM 9 : 05 AM <br /> Hole # : 3 Depth: 20 ' Hole # : 4 Depth: 15 ' <br /> Time: H D T R Time: H D T R <br /> 9 :00 AM maintained - 10 - 9 : 05 AM maintained - 10 <br /> at 10 ' at 10 ' <br /> 9: 10 AM depth 1 ' 7 " 10 . 53 9 : 15 AM depth 2 ' 3" 10 . 37 <br /> 9 :20 AM 1 ' 8" 10 . 5 9 : 25 AM 1 ' 4 " 10 . 63 <br /> 9 : 30 AM 211 " 10 . 4 9 : 35 AM 114" 10 . 63 <br /> 9 :40 AM 1 ' 9" 10 . 48 9 : 45 AM 1 ' 6 " 10 . 56 <br /> 9 :50 AM 212" 10 . 38 9 : 55 AM 1 ' 4 " 10 . 63 <br /> 10: 00AM 115 " 10 . 59 10 : 05AM 1 ' 8" 10 . 5 <br /> Percolation Rate: - 59 min per inch Percolation Rate: . 5 min per inch <br /> H = Distance from reference mark to water level . ( inches ) <br /> D = Drop in water level between observations . (inches ) <br /> T = Time interval between observations . (minutes ) <br /> R = Rate of percolation (R = T/D) (minutes per inch) <br /> Hole # 3 SOIL PROFILE Hole # 4 <br /> 0-1 Ft= Silty 0-1 Ft= Silty <br /> 1-2 Ft= 1-2 Ft= <br /> 2-3 Ft= 2-3 Ft= <br /> 3-4 Ft= Silty Clayey 3-4 Ft= Silty Clayey <br /> 4-5 Ft= 11 4-5 Ft= <br /> 5-6 Ft= It 11 5-6 Ft= <br /> 6-7 Ft= of 6-7 Ft= Clayey <br /> 7-8 Ft= 10 7-8 Ft= <br /> 8-9 Ft= to It <br /> 8-9 Ft= " <br /> 9-10 Ft= 9-10 Ft= <br /> 10-11 Ft= It of 10-11 Ft= <br /> 11-12 Ft= to 11 11-12 Ft= <br /> 12-13 Ft= 12-13 Ft= <br /> Sandy I, <br /> 13-14 Ft= ,Silty 15 Ft = Sandy <br /> 14-15 Ft= <br /> 15-16 Ft= It <br /> 01 <br /> 16-17 Ft= Silty Sandy <br /> 17-18 Ft= " 19 <br /> 20 Ft = Sandy <br /> TECHNICIAN: G.J. Tucker of AIM TESTING LABORATORY <br />