Laserfiche WebLink
1 � <br /> Curt Ritter Report cont.; P�-� <br /> This mound must be pressurized therefore a pump and a pump tank is needed; <br /> Size of pump tank-1000 gallon(25,gal/in.) <br /> Size of pump 30 g.p.m.(must overcome at least 20 ft.of head pressure) <br /> f'umping Rate---163 gal/cycle( 5 cycie/day) <br /> * Note;The size of the perforated holes must be 7/32 inch in diameter and spaced at 3 ft.(36 inches)apart <br /> ;,n center in order to use the above pump size. <br /> !_he system should be and end fed on the manifold and clean outs must be installed at the end of each <br /> ;�erforated line,this is a new Minn. Code and City of Orono Code. <br /> An alarm system must be installed in the house to indicate pump failure.This must be both a sound and a <br /> light alarm system. <br /> ` Size of septic tanks needed;2-1300 gallon sealed tanks (Total septic tank capacity-2600 gallon needed <br /> to accommodate a garbage disposal in the house. <br /> + These tanks should be pumped out every 2-3 �ears---this is a City of Orono Code. <br /> " If the septic tanks covers are buried under 2 ft. of cover or less,then the tanks must be insulated with <br /> n Styrofoam( R_10 value),to prevent possible freezing problems that could occur in the winter months. <br /> * This is a new code stated in Minn. Rules 7080.2000 that was enforced as of March 2011. <br /> As mention earlier both the primary and the alternate sites could support a pressurized mound system. <br /> Both sites must be roped oft'y the homeowner or the builder to prevent soil from being compacted from <br /> equipment. ' <br /> [f the soil is compacted then the site is considered to be ruined and another site must be tested. <br /> -['herefore it is very important to rope off both sites. <br /> Site Evaluator <br /> ,2� -�'.�^ <br /> . Robe��t A. i�och ti1.P.CA.= 193'14�9 <br /> . X <br /> 4 <br /> . � � ' <br /> ' <br /> ������• t'� ���� <br />