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JUN-12-1998 98:16P FRDM: T0:9522494616 P:3�13 <br /> s, � <br /> ` I <br /> i <br /> Dan Sonnen Report cont. Pg'2 <br /> The size of mound system needed for the Site #1 area ( Primary <br /> Site ) and for a 4 bedroom home would be the following size; <br /> Sizing Factors; Daily Water Use-�00 gpd <br /> Estimated Perc.Rate Range;;46-60 min/in <br /> ( Clay Loam Soil Sizing Factors ) <br /> Land Slope—S % <br /> OverallSize;;3400 sq. ft. <br /> Upslope Length-77 ft. <br /> Downslope Length---93 ft. <br /> Width ; -- 40 f�.( Upslope--11 ft., Rock-10 ft. <br /> & Downslope-19 ft.) <br /> * Absorption width-2� ft. <br /> Rock Bed Size—SSOsq.ft. ( Width-10 ft. Length-55 ft. ) <br /> Amount of Materials needed; <br /> Sand; 180 yds., 252 tons Ave Depth-1.6 ft. <br /> Rock 21 yds., 30 tons " " --- 1.0 f�. <br /> Sandy Loam 50 yds " " -i.0 ft. <br /> Topsoil 115 yds. " " ---9-12 inches. <br /> The above amounts could vary by 10 % plus or minus. <br /> This mound must be pressurized, therefore a pump tank and <br /> pump is needed; <br /> Size of pump tank; 1-1250 gallon sealed tank. <br /> Size of pump---4�0 g.p.m. ( must overcome at least 21.0 of head <br /> press. ) <br /> Pumping Rate-157 gaUcycle ( 5 cycles/day ) <br /> An alarm system must be installed in the house to indicate <br /> pump failure, this must be both a sound and a light alarm <br /> system. � <br /> \ <br />