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SITE EVALUATION REPORT <br /> For Dr. Hamad Sajjadi <br /> Sewage Treatmcnt System <br /> GENERAL INFORMATION <br /> This design is for a T}�pe 1, 5 bedroom home ancl in accordance with the Minnesota Pollution <br /> Control Agency Standards and local or�li�lanccs. <br /> A seasonally hi;h watcr table was evidcnced at ?9 inches of dcpth in Soil Borings 1, 2 & 3. Thc <br /> slope is about 8%. <br /> The soils at a depth of 12 in Test Holes l, 2 and 3 ha��e a percolation rate of 10 minutes per <br /> inch. All neighboring wells are locatecl more than 1(1��' a«�ay from the proposed treatmcnt area. <br /> NOTES: <br /> Keep all heavy equipment off the proposcd trcatment arca before and aftcr construction <br /> as much as possible. The trcatment arca should bc markcd off before construction. <br /> With proper installation and maintenance this s��stcro should have no problem in trcating <br /> septic cffluent effectively. <br /> It is recomme�ldcd that the septic tanks be pumped cvery ? years. <br /> MOUND SYSTEM: <br /> Flow: 5 bcdroom = 150 gallon/da��/bcdroom 150 x 5 = 7�f) gallons per day. <br /> 7�0 GPD s 0.83 = 623 square feet. <br /> 10—foot wide rock bcd 63 fcet long = 623 square fcct <br /> CONSTRUCTION EQUIPMENT: <br /> A rubbcr—tired tractor may be used for plowing or diskinU to prcpare the soil surface but in no <br /> case shall a rubber—tired tractor be usc�l after the surf�ice preparation is completed. A crawler <br /> or tract—t��pe tractor shall be uscd for ni��und constructi��n. <br /> SOIL SURFACE PREPARATION: <br /> The discharge pipe from the pump to the mound AtC;i tihall be installec] prior to soil surface <br /> preparation. The trench escavated to intital( the disCh�ii�,� p�pc shall bc carefully backfilled and <br /> compacted to prevent seepagc of efflu�'i�t. <br /> .:;�. <br /> ;� <br /> � <br /> PAGE 2 <br /> � <br /> � <br />