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#804 - Painters Creek <br /> April 17, 1984 <br /> Page 3 <br /> Lot 6 - (Sites 14A & 14B) <br /> - Slopes at tested sites 10-15$ <br /> - Topoqraphic location OK <br /> - Site drainage OK <br /> - House siting capability - This one mig t be a problem due to location <br /> of road/cul-de-sac, drainfield site lo ation and steep slope location. <br /> Suggest a specific house site "envelop " to protect drainfield area <br /> - Reported perc rates average 19 MPI pri ary, 3 MPI alternate <br /> - Seasonal saturation zones 4 ' -6Z ' . A c rtain drain would likely be <br /> beneficial and allow trenches up to 2 ' deep <br /> Lot 7 - (Sites 15A, 15B, 7A (4/11/84) ) <br /> - Slopes at tested sites 0-lOg <br /> - Site drainage qood, topographic locati n good <br /> - Pump station likely needed due to prob ble preferred house location at high <br /> point of lot <br /> - Reported perc rates 12-16 MPI overall <br /> - Based on soil borings, the preferred si e is to the northwest just above the <br /> steep slope, where use of a curtain dr in would likely be beneficial and <br /> allow the use of shallow trenches. Th other two sites would appear <br /> to be suitable for mound systems; if a curtain drain could be installed <br /> to effectively drain this soil, shallo trenches might be possible <br /> Lot 8 - (Sites 16A, 16B, 8A (4/11/84) ) <br /> - Slope at tested sites is 6-12$ <br /> - Topographic location - above wet areas nearing base of slope <br /> - House siting should be no problem <br /> - Site drainage - may need some diversio around drainfield sites <br /> - Seasonal saturation zones reported at Z' -4 ' <br /> - Perc rates at the tested sites average 15 MPI primary, 75MPI alternate <br /> - Based on perc rates and water tables, would recommend mound systems for <br /> both sites. A shallow trench system m ght be possible at the primary <br /> site if a curtain drain effectively lo ered the water table . That may <br /> not be possible in the clayey soils pr sent <br /> 9 - (Sites 9A (4/11/84) & 9B (4/11/84) ) <br /> - Slope at tested sites 20-6� <br /> - Topographic location good <br /> - Site drainage good <br /> - House siting capability - should be '� no , problem <br /> - Perc rates average 15 MPI primary s�te 9 MPI alternate site <br /> - Saturation zones at 42-48" . Based n he information submitted, both <br /> sites are suitable for mound system$ a d may be suitable for shallow <br /> trenches if a curtain drain can be use to drain the soils <br />