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1.Ve�stwood Professional Services, Inc. . <br /> 104 Mar�y Diive,Sui�e 3 <br /> Buffalo,MN 55313 <br /> /��)I'I� i�), ���)�) <br /> Phone:612-682-2587 <br /> Faz 612 682 2639 <br /> Pil lar I lumes Ton F�ee i-ess-6sz-zsa� <br /> Email:wpzQweztwoodps.mm <br /> K_��. ���1Cf1118� <br /> 7�40 F. Lake Strcet <br /> Wayzat��, MN 55391 <br /> Rf�;: �eE�tic Systein Site Plan for Lot 2, Block 2, Crystal Creek. Omnc�. <br /> I)car K.C.: <br /> l�his pr��posed <�n-,ite septic system was desi�ned for a 5 beclroon� h��me, ���ith an estimated flow of 7�0 <br /> galluns per day. Uue to mottled soils at a depth of 24" in the primar}� site, the primary will need to be a <br /> mound sysiem with 12" of sand under the rockbed at the upslope side. 'I�he site in which this system is <br /> proposed has a average existing ground slope of 5%, and perc<,lation rates ran�ing from 2-6.5 MPI. The <br /> ro�k bcd sizc �rill be 10 tect tivide and 63 feet long with thc o��rall dimcnsiuns uf the priinary muun�l <br /> being 87.0 feet long and 37.5 feet wide. <br /> An alternate scptic s��stcm has becn shown on the plan to sho��� that there is enough undisturbed area on <br /> the lot to support another septic system. This system will also need to be a mound systetn. Mottled <br /> soils �vere found at a depth of 22 inches. The average slope of the area is 6% with percolation rates <br /> between 2.6 and 29 MP1. This system will not need to be constructed unless the primary mound fails. <br /> Certain precautions will need to be made to protect the areas in which the above referenced septic <br /> systems are proposed. E3oth primary and alternate septic areas have been or will be staked off. It is <br /> critical that the soil is not disturbed before, during, and after construction of the system. <br /> These systems should treat the septic effluent effectively if the systems are installed properly and are <br /> maintained properly. It is recommenced that the septic tanks be pumped once every two years. This <br /> will reduce the chance of solids reaching the mound system. It is also recommended not to use <br /> excessive amounts of chlorine, soaps, and chlorine products which can kill bacteria in the septic tanks. <br /> "I'his bacteria is needed to treat the septic effluent. <br /> If you have any yuestions in regards to this design, 1 will be happy to answer them. 1 can be reached at <br /> (612) 682-2587. <br /> Sincerely, <br /> WESTWOOD PROFESSIONAL SERVICES, INC. <br /> ���'�-�i��' <br /> �%��3-�" � <br /> f3ernie Millcr <br /> Septic Site l)esi�ner <br /> MPCA Lic. N<i. 43 <br /> Designing Ihe f uture Today_since 1972 <br />