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<br /> '� ���" ���� '� SITE EVALUATION FtEPORT .
<br /> ����� � For Cheyenne Builders
<br /> Sewage Treatment System
<br /> ' General Information
<br /> `" This design is for a Type 1, 5 bedroom home and in accordance with the Minnesota Pollution
<br /> Control Agency Standards and local or�inances.
<br /> � � A seasonalty high water table was evidenced at 18 inches of depth in Soil Borings 3, 4,S&6.
<br /> The slope is about 4%.
<br /> �'� The soils at a depth of 12 in iest Hales 5 thru 7 have a percolation rate of 34 minutes per inch.
<br /> ,�'�� , All ncighboring wells are located more than 100' away from the propcued treatment azea.
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<br /> � NO'I'ES:
<br /> '��' ` Keep ail Leavy equipment off the proposcd treatment azea bcfore and after consiruccion
<br /> '��'; as much as possible. The treatment area should bc markcd off before construction.
<br /> With proper installation and maintenance this system should have no problem in treating
<br /> � � septic efflucnt effectively.
<br /> �;� It is recommended that the septic tanks be pumped cvery 2 years.
<br /> �,; MOUND SYSTEM:
<br /> ��,;. ; ����
<br /> y`� Flow: 5 bedroom = 150 gallon/da}�/bedroom 150 x 5 = 75Q gallons per day.
<br /> 750 GPD x 1.00 = 750 square feet.
<br /> ;.
<br /> 10—foot wide rock bcd 75 feet long = 750 square feet
<br /> � CONST(tUCI70N E�UIPMENT:
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<br /> A rubbez—tired tractor may be useci for plowing or disking to prcpare the soil surface but in no
<br /> case shall a rubber—tired tractor be used aftcr thc surface preparation is completed. A crawicr
<br /> �,-�;� or tract—type tractor shall bc used for mound construction.
<br /> SO[L SURFACE PREPARATION:
<br /> °,, The dischargc pipe from thc pump to the mound arca shall be instalted prior to soil surface
<br /> ' preparation. 'I�e trench excavatcd to install the discharge pipe shall be carefully backfilled and
<br /> :�- compacted to prevent seepage of effluent.
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<br /> �a�::; '�.i� � i PAGE 2
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