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%f <br />CURT ANDERSCN <br />LCT 2, BLCCK i <br />COUNTRYSIDE KLNCR <br />P -1-P3 <br />Cn July 29-31, 19':� 3 four F e rcol-.trop; toles were tested and <br />two soil borings taker.' on t' -:L I.r)C)VC- let -ccc•rding to the provision <br />of Individual Sewage T re �-t:',cnt Sys te.:,s Stand i.rds (WFC -4c) . Tne <br />area wa.- tested in the nort': :.cSt cc-r!ier of tl.Ec lot to be u. cd as a <br />priru.r; site since an tc t::E west tested previously tested <br />by others and determined tc need a mound sl•ste^.. This other site- <br />would <br />itewould now be u.Qed as an Lltern&te site. <br />We encountered sandier =oils or s. --.all rilge but as soon as <br />we drilled farther west heavy clsy soils were encountered with <br />high water tables. Thus, the trenches will need to be kept short in <br />length to stay on this ridge. They will also have to be fairly <br />shallow with an interceptor drain and swale constructed around the <br />upper side of the drainfield in order to divert runoff water from <br />the site. <br />The se; tic tanks at,; ecr to be in tend a third pumping tank, if <br />not already installed, will be needed to reach the higher drainfield <br />ares.. ?.dditicn l syE torr. design inforrr.Ltion follows. if a:.;- other in- <br />for..ation is nee3ed, r,Iea.se con';.ct me. <br />Sincerely, <br />FERCCR, EX. <br />;:irk S. Gronberg, F.E. <br />