Laserfiche WebLink
314 <br /> tj <br /> MAY 14 1992 <br /> ENVIRONMENTAL HEALTH E. cel <br /> PERMIT/SERVICE 11.584 <br /> C <br /> SOIL SUITABILITY STUDY <br /> FOR THE <br /> PAUL AND JACQUELINE POLK PROPERTY <br /> PARCEL MAP NO . MS-92-67 <br /> 10549 NORTH JACKTONE ROAD, STOCKTON, CALIFORNIA 95212 <br /> Prepared By <br /> Walter E . Curtis <br /> Civil Engineer <br /> C . E . # 11584 <br /> 418 Matthew Plaza <br /> Lodi , California 95240 <br /> Phone : (209) 368-4159 <br /> May 11 , 1992 <br /> PROJECT DESCRIPTION: To divide an existing 51 . 73 acres parcel into <br /> two (2 ) parcels . Parcel I is to contain 41 . 73' �,- <br /> acres and Parcel 2 is to contain 10 . 00 acres . <br /> TEST RESULTS : <br /> Parcel No . Test Hole Percolation Rate Minimum Usable <br /> No . (Minutes Per Inch) Disposal Area <br /> ( Square Feet) <br /> 2 Pi 8 . 0 6 , 000 <br /> 2 P2 15 .0 8 , 000 <br /> I P3 60 .0 12 ,000 <br /> SOIL PROFILE : No water was encountered in excavating the Soil <br /> Profile Test Hole to a depth of ten ( 10) feet . See <br /> the attached "Percolation Data Sheet" and "Parcel <br /> Map" as well as the text of this report for the <br /> specific soil layer , character , and location details . <br /> WELL WATER ANALYSIS : Well water analysis is required by the <br /> "Conditions Of Approval" letter for this <br /> proposed development but it is not an integral <br /> part of this report . Well and well water <br /> analysis is being done by others and is to be <br /> covered in a separate report by them. <br /> RECOMMENDATIONS : 12 ,000 square feet minimum usable disposal areas <br /> are recommended for both Parcel Nos . 1 and 2 to accommodate <br /> subsurface horizontal leaching fields . Even though the soil <br /> porosity test results detailed in this report indicate that the <br /> soil will accommodate leach field installations , the rapidly <br /> decreasing rates of percolation in relation to time and continued <br /> exposure to moisture shown on the "Percolation Data Sheets" <br /> -indicates 12 ,000 square feet minimum usable disposal areas plus <br /> pits would be appropriate at the time of construction and <br /> consistent with the facilities installed historically in this <br /> general area as well as exists at the existing homesite on Parcel <br /> No . 1 . <br />