Laserfiche WebLink
(feet) <br /> 4"PVC embedded _2 <br /> cover w/cap <br /> PVC Casing -1 <br /> Above Ground <br /> annularseal - cement <br /> bentonite <br /> Land Surface o <br /> ❑ Sch. 40 1 .5" pvc casing <br /> 6" Dia Borehole ❑ sand filter pack <br /> ❑ 0.020 slotted screen <br /> 1 <br /> 2 <br /> 3 <br /> 4 <br /> 5 <br /> PVC end cap 6 <br />