Laserfiche WebLink
i <br /> Figure #5: Air Sparge Well Construction Schematic <br /> Former Manna Pro Site <br /> 4004 South Eldorado Street Flush Mounted Well Box <br /> Stockton, CA 95206 oncrete Collar <br /> 0 <br /> • s <br /> 1 . <br /> 10 <br />' 2" Diameter Schedule 40 Blank Casing <br /> Clay & Silt <br /> I � 15 <br /> . 20 <br /> 5 <br /> I • 1 .. <br /> ' 25 <br /> Cement Grout <br /> v 30 <br /> I Approximate Groundwater Level <br /> Sand <br /> 4 3S <br /> 40 <br /> Clay and Silt Bentonite Transition Seal <br /> f. <br /> 45 010 Slotted 2" Schedule <br />' 40 PVC Casing <br /> 3 Sand Filter Pack <br /> h T <br /> Sand <br /> SO <br /> 55 " Diameter Bonng <br /> Clay and Silt <br /> 1 <br />