Laserfiche WebLink
� , FF?]f'1 °'-��=H�-�ELL �_ I1HLr=�OPd F�1� �4F •�1F�c 1�=+'�•�,L7-Lc� 1L:1'� #-3�-�L F'.1�: 1-� <br /> � . . ' <br /> - ( <br /> ��� ��1 ��JI����j �1 �T�• <br /> 951 KATYD(D LAN� <br /> - ST. MICFiA�L, MN 55376 , <br /> . 4�7-3568 <br /> Steven 3°� SChirme�s <br /> October I2 , l9$9 <br /> Ei� Island ve�e�ans Camp - <br /> south �ain� <br /> Oroalc_r, H�T-iTl . Cc��. , MN . <br /> This system is Des�.gned fo� 15 cab�ns with a water use aF 42 qaI/pexs�n <br /> w�th 2 peop].�/cabin t�taJ.ing 84 c�al,/cab�.n with a �otal wa��r use ot <br /> �.26o ga1/day. This �ould be adequate for a ���th & kitchen �n each <br /> cabin . �'or now only 5 cabins wi1.1 be �ully e��uipped t� tt�e remaing 10 <br /> cabins will . t�e using a cent�ral hath house . The min�.mum tank ,ca�aci_ty= <br /> 100 gal/cabirY totali.ng 1500 gal .�ap, T�iowev'er wlzen installa.ng a cluster <br /> system ,;t;tshe minimum ��I1k Cap.� wi11 b� 3C�QQ gal . w�th, 3 �anks in ser��es <br /> 1000 gal . �ach. Th�s sytem is Dzsig�ed in au�ordan�e with the <br /> � Minnesota Pollution Gontral pg�ncy Chapt�r 7V80 and local ardz.nanc�s . <br /> The soils az� �.his site are typical of SCS soils mapped - HbC - Hayden <br /> lo�m. A seaSanally high water tab1P was locatec� a� 34" , 36" � 46" , <br /> (mottiad soil ) . �he sys��m i.s Designed as a Cluster sys�em. Cabin # 8 <br /> is too IbGJ for gravity distribution and wi.11 need a sewage ej�c�or pump <br /> designed as a force mair� to lift �he effl►ient �o the main lin�. The <br /> system will be a shal3.ow trench system �.2" deep using Ss-2 gra�ielless <br /> treneh wz�h a min�:mum of 6" to 12 " of cover Gv�r the pipe. A1'1 <br /> Intez�epto� �xain `will need ta be installed _at a minimum depth of <br /> 4 ' belaw �he bottom of the upp�r trench w�th a maximum of 4 t-renches . <br /> A1so a 10 ' h�rizor�tal distance be�wreen the �rench and In�erecep�or <br /> drain . The Interceptor c�rain must be wrapped with filter cloth. <br /> The ' soil.s at a depth o£ ?.$" have a percolatz�n -x�ate averag�.ng 8 . 8 <br /> min;inch and are adequ�t� far trea�it�g Se��iC �tflt��nt. <br /> All ne�.ghbox�ng wells are lo�ated more than 100 ' away �rom �he propQsed <br /> treatment area. <br /> K��� alI heavy aquipment o�� of thr� pro�o�-ed treatmen� area be�ar� an3 <br /> aft.�r cc�ns�r��ction as mu�h as possible . The treatment ar�a sr�.oulc� t-�� <br /> mar}c�d oft before Gans�ruction. <br /> W].�h p�'oper insta�l�,�.ion dr7d maintenance , this systezn should have no <br /> problem in �re�tin,g septic effluent ef�ectively. , <br /> 4 <br /> R�c�mmend to pum� �he seg�ic �ank every y�ar if th�re is only 1, tanJ� , <br /> � evez'�r 2 y�a�s i� there are 2 tanks . <br /> .. - � <br /> Sr��l �nd Ferrolntion 7'extx � • �� <br /> ���_. <br /> Sep[ic �ystem Desigr� Stev�n R. Schirme�s C�� <br />