Laserfiche WebLink
Ripon.Farm Service <br /> Deeper Wells <br /> The deeper wells for this phase of work for Ripon Farm Service will be advanced to a <br /> depth between about 170 and 195 feet, depending on the depth of the City of Ripon Well <br /> 15 and subsurface material encountered while drilling. The initial borehole will be 13 <br /> inches in diameter. The borehole will be advanced to an approximate depth of 145 feet <br /> below grade. A 9-inch conducted casing will be driven into fine grained material <br /> anticipated at this depth interval and grouted in place using a tremie pipe. An 8-inch <br /> diameter borehole will be advanced through the conductor casing to the anticipated depth <br /> of 170 to 195 feet below grade. A 4-inch diameter well will be installed within the 8-inch <br /> diameter borehole. <br />