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SOIL SUITABILITY STUDY, JAS-98-18 , PARCEL NOS . 1 , 2 , AND 3 <br /> RECOMMENDATIO'.NS : <br /> Due to the large variations in the water level drops <br /> experienced in the thirty (30) minute periods during the total four <br /> (4) hour percolation test periods , the needed careful selection of <br /> six (6) test holes to test formally, as well as , both twelve ( 12) <br /> and eight ( 8) inch diameter test holes were needed to meet San <br /> Joaquin County percolation standards , a minimum water level drop of <br /> 1/2 recorded in a 30 minute period during the total test period <br /> (sixty ( 60) minuteser inch <br /> p percolation rate) is recommended for <br /> use in the design of a septic system. A 12 , 000 square feet minimum <br /> disposal area is recommended for all the three parcels , Parcel Nos . <br /> 1 , 2 , & 3 to accommodate a subsurface horizontal leach field. Also <br /> because of all the variables mentioned above , the use of a seepage <br /> pit design is acceptable in lieu of a leach field solely design. <br /> Well Water Analysis : <br /> A well water analysis of the existing three wells on the <br /> subject property was arranged and paid for separately and apart by <br /> the property owner . Even though the well water analysis was <br /> conducted separately by Far West Laboratories Inc . , their test <br /> results are tabulated and included in this report . Also the results <br /> of the well water analysis are contained in the three (3 ) attached <br /> Far West Laboratories Inc . letters , all dated July 15 , 1998 . <br /> The well locations are shown on the the attached "Preliminary <br /> Parcel Map" , "Property Map" , Detail Map "A" and Detail Map "B" . <br /> A summary of the results of the tests on the sampled well <br /> water for Dibromochloropropane (DBCP) and :Nitrate (NO3 ) are <br /> tabulated as follows : <br /> Chemical Constituent <br /> `* Dibromochloropropane Nitrate Maximum <br /> Contamination <br /> S Level <br /> TEST ,Q`� DBCP) (uLr/L 1 NO3 ) {MG/LJ [ug/Ll {m2/L1 <br /> Parcel No. 1 0 . 88 56 . 4 0. 2 45 <br /> 3400 Kingdon Road <br /> Parcel No. 2 0 . 92 78 . 8 0 . 2 45 <br /> 3 Miles east/Neely & <br /> South/Kingdon Road <br /> Parcel :No. 2A 2 . 10 22 . 1 0 . 2 45 <br /> 13846 Neeley Road <br /> IKE RAI , 3500 WEST KINGDOM ROAD, LODI , CALIFORNIA 4 <br />