Laserfiche WebLink
:v <br />-r <br />•41^ <br />Sill <br />'5'^ <br />m-¥ <br />V-EXHIBIT <br />„ i i SUBJlCTltJ/,:. <br />1^4 >«' * . <br />J««nn« A. Mabusth, Zoning Administrator <br />Hichael P. Gaffron, ssptic Systam Inspector <br />August 10, 1982 d <br />■ r»C <br />#696 Hildur P. Hollander - Subdivision ' .'f <br />-I- <br />m Z have reviewed the on-site evaluation for the proposed subdivision <br />and wish to make the following comnentst m <br />s: mt ral - All lots have sufficient areas of sandy or loamy <br />i soils to allow the use of standard drainflelds. Each lot <br />‘ contains sosm areas of 18t or greater slopes where drainfielde <br />could not normally be placed. Also unique drainage patterns <br />on each lot act as a limiting factor in locating drainflelds <br />rV <br />building sites. With careful nianniwa. there should <br />' ^ ^ septic problems with this division. <br />Let 1 - Average perc rate 1. S ng>l. The "Heyder coiqplex” soils <br />here heve layered lenses of sand and gravel mixed in with clay <br />loam. Steep slopes to the rear of the lot limit drainflelds to <br />the areas nearer the road. <br />iV *'^ <br />- Average perc rate 5.9 iqpl. Drainfield sites are in the <br />northwest portion of the lot near the road. Same general conments <br />as for Lot 1. The northeast quarter of the lot is lower, flat <br />land in a drainage area. Septic system should be kept to the <br />tested area or somewhat uphill from it. <br />1^ 3 - Average perc rate* 2.5 mpi. Same loamy/sandy/gravelly <br />soils as Lots 16 2. Testing was done across the lot about <br />halfway back. <br />■v> <br />7 ■n? ^ <br />Hi***; A - Average perc rate 14 nq>l. The secondary site is at the <br />top of a hill near a flat area where perched water table may <br />require a shallow trench system. i <br />Mi <br />f <br />Lot 5 - Average perc rate 13.9 mpi. Primary site is on high | <br />ground, alternate downhill. <br />Mote that Oronberg has suggested that the line between Lots 4 6 5 <br />be mov^ westward and the line between 3 6 5 be Mved southward <br />to allow more useful area for drainfield. Z have attached 5 <br />possible configurations which trould accosq>lish this - Z'm sure <br />others might also be acceptable. This change will create better <br />drainfield sites for each of lots 465. <br />(■ <br />V <br />r <br />Z note that Ward Krueger, a general contractor, has a sign up <br />advertising these lots "will build to suit". He should be advised <br />that a qualified designer must design a septic system for each <br />specific lot and house before permits will be issued. <br />'i' <br />t Tf j <br />■m :