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JHh!-�=�4-1'��=��=i `.-�,:,.` F,,�_�1 <br /> . .� ' , fia� ���' W�_ <br /> �� <br /> . �QU,; . <br /> ,_ t�, : �VI LTND SEPTiC SYS7'EM�ESIGN <br /> �«}� , � And STTE EVA�,.UATiQN <br /> � ' ; <br /> �'UR <br /> � 1im Mwphy <br /> 30 Orotto Orcha�'d I�oad <br /> Orono,MN <br /> 473-2645 <br /> J� ' <br /> S�TE <br /> �0 Orono Orchard Road <br /> Qrono,MN <br /> Henne�in County <br /> BY: <br /> � DH Ercavating <br /> MPCA LiCens�#644 <br /> P. O. Bo� 81 <br /> NYA, MN, 55397 <br /> 467•3098 <br /> 1YQ'$'E: the. site mnst reqaain protected befor'e the construction of the moand in <br /> ord�r to protect it f'�om �ail com�actian caused by vehi�les driving over t�e sites. <br /> Ai! �property lines mivat be located before canstruction beg►ns. Al� !�tbacks must l�e <br /> ma�lntained. All i�ts�all�tion must meet Lo�al L1nit of Governmen;t e�des or MN <br /> Sta,t�ete 70$0; whic�ve�is�reater in its restri�tions. <br /> Thio site fs t�e bCst oQtipn for this lo� The are� in the turn araun[L fs fi11 soi1, <br /> �nd,'the other optio�s a�'� Qn slaFes of g�'e�tefr than 12 �rcent. Tb�s site is not ideal <br /> but,wiil rerform ��equ�ti�Y �n treating the waste w�ter generate� by the k�om�, <br /> Se�ause of the 1im;�i�ed �iptio�►s the dawsslope was caiculated at 1�percerit eve�n <br /> thd`u�h t6e slope�s�����Y iQ �ereen� This will add five feet af lr�tment area. <br /> , <br /> Desi r uirements <br /> 4SQ �allons per day X .83 loadirig rate =380 square feet of z'ock bed <br /> 3$Q r'�1��(width of xock bed;)= 381ineal feet of r�ck bed <br /> Materi�i r uirements <br /> 2-]000 �allon tamks(us� existing tanks if seaied and�.pProved by th�City insPectar) <br /> � 1-1000 gal��n lift station with azl audiblefvisual alarm xn the home <br /> 20 tonS of wast��d binder rock <br /> 246 tons of wash�d concrete sand <br /> l29 totas o�black loam� (28 of whieh �teeds to be sandy loam far the cap) <br />