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tm <br />?""' ' ‘%- <br />Meino <br />March 12, 1992 <br />Page 2 <br />:¥■ <br />Lot 4 <br />'yrTW^^.•. <br />-X' <br />■ '‘t <br />Slope at the tested sites averages 0-6%. <br />Percolation rates average 18.7 mpi at 16", <br />Depth to seasonal saturation (mottling) is 1.5-1.8'. <br />Due to shallow seasonal saturation, both sites require mound <br />drainfields. <br />Topographic location and site drainage is adequate. <br />All setbacks meet Code. <br />ir.-m .3.1 <br />Slope at the tested sites averages 0-7%, <br />Percolation rates average 12.9 mpi at 16" depth. <br />Depth to seasonal saturation (mottling) is 1.8-2.3'. <br />Topographic location and site drainage is adequate. <br />All setbacks meet Code if wetland level is 932.3 (the <br />culvert under the railroad may become plugged resulting in a <br />g933 elevation based on ditch outlet that drains to Tanager <br />ake wetlands along north side of railroad track). <br />•; .i.; <br />Summary <br />Soil testing indicates that all five lots have acceptable primary <br />and alternate drainfield sites. The existing septic systems on Lot 1 <br />appear to be functioning adequately at this time and alternate sites <br />are available for each, however the guest house system must be located <br />to determine conformity. Also, all lot lines and drainfield sites <br />[^aiust be clearly marked at the time of final plat approval. <br />■i <br />e' <br />PW' <br />W <br />■M <br />f dliTlM I I ' * <br />i <br />•d • ‘^ r <br />piiiWii: <br />rs-ioc. <br />d <br />> <br />* »■ <br />' . ‘>5*- <br />IP <br />m