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ENV{RUNMENrAL H JUN 2 6 1991 <br /> SOIL SUITABILITY STUDY PERS{riSERVICESLIH <br /> FOR THE <br /> MAXINE HEIM PROPERTY <br /> PARCEL MAP MS-91-86 �p�ESS <br /> 24900 SOWLES ROAD, ACA.MP0, CA . 95220 Q y' <br /> Prepared By <br /> 9 1'534 <br /> Walter E. Curtis ` � a <br /> Civil Engineer <br /> C.E. # 11584 <br /> I •+h <br /> a <br /> 418 Matthew Plaza <br /> Lodi , California 95240 <br /> Phone : ( 209) 368-4159 <br /> PROJECT DESCRIPTION: To separate out about two ( 2) acres <br /> from a larger thirty-seven acre <br /> agricultural parcel for an existing <br /> homesite . <br /> TEST RESULTS : PARCEL NO. TEST HOLE PERCOLATION RATE <br /> NO. (Minutes Per Inch) <br /> 1 lA 60 <br /> 1 1B 60 <br /> 2 2 60 <br /> Soil Profile - No water was encountered in excavating <br /> the Soil Profile and Percolation Test <br /> holes to depths of ten ( 10) and three (3) <br /> feet respectively. <br /> See the attached Field Note Sheets as <br /> well as the text of this report for <br /> specific soil character and layer <br /> details . <br /> Well Water Analysis - See attached Lab Test Report as <br /> well as the text of this report . <br /> RECOMMENDATIONS : The percolation rate determinations show <br /> that leach field installations are appropriate on both <br /> Parcel Nos . 1 and 2 . The minimum sewage disposal areas <br /> determined from the percolation tests for the <br /> respective parcels are shown in the table below. <br /> However , due to the marginal results determined <br /> on both parcels , and the number of test holes which had <br /> to be excavated to find satisfactory soil to test from <br /> visual observations , seepage pits with leach lines are <br /> recommended, which is common practice in the <br /> geographical area and has already been installed <br /> successfully on this subject property. <br /> PARCEL NO. TEST HOLE Disposal Area <br /> NO. (Square Feet ) <br /> 1 1A 12 , 000 <br /> 1 113 12 , 000 <br /> 2 2B 12 ,000 <br />