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TO: David Nitz <br />FRCM: Thomas Jacobs, Building Inspector <br />DATE: August 9, 1977 <br />SUBJECT: 3060 Farview Lane <br />Plan received - June 1977 <br />Survey received - July 6, 1977 - Drawn by Gordan Coffin <br />Septic Information received - First proposal received with plans. Was disapproved <br />July 11, 1977, by McCombs -Knutson Associates. It was <br />disapproved because the boring and percolation tests <br />May 16, 1977 were too high. <br />Percolation tests indicated soil absorptivity in minutes per inch <br />(mpi) as follows: <br />Surface <br />Soil At <br />Rate <br />Test I <br />Elevation <br />Test Depth <br />(mpi) <br />P-1 <br />974.8 <br />Sandy Clay <br />120� <br />P-2 <br />974.7 <br />Sandy Clay <br />80! <br />P-3 <br />P-4 <br />974.0 <br />Sandy Clay <br />1002 <br />974.0 <br />Sandy Clay <br />120. <br />P-S <br />973.5 <br />Sandy Clay <br />55 <br />P-6 <br />973.5 <br />Sandy Clay <br />120) <br />The average of the 6 initial percolation tests is then 100 <br />mpi. <br />V. <br />Two additional tests were requested by owner which were done May 17 and 18, 1977. <br />77-199 <br />Nitz, Inc. <br />-3- <br />May 16, 1977 <br />r <br />Subsequent percolation tests on May 17 and 18 indicated <br />the following results: <br />Surface Soil At Rate <br />Test 1 Elevation Test Depth (mpi) <br />P-7 971 Silty Clayey Sand (SM-SC) 15 <br />P-8 970 Silty Clayey Sand (SM-SC) 10 <br />REMARKS: <br />As satisfactory rates had been obtained in percolation tests <br />OP-S, P-7 and P-8, and as the elevations tend to slope <br />downward in the area to the southwest of the proposed building, <br />it annears likely that a suitable drainfield site exist.; in the <br />lower area somewhat to the southwest of the present proposed <br />location. <br />