Laserfiche WebLink
— Symbol Description KEY TO SYMBOLS <br /> Strata symbols <br /> Frac rock <br /> ® Lean clay, Lean clay with <br /> sand, Sandy lean clay <br /> L <br /> Artificial Fill <br /> ® Asphalt <br /> Aggregate base <br /> Monitor Well Details <br /> Eff covered riser <br /> cement seal <br /> bentonite chips <br /> silica sand, blank PVC <br /> slotted pipe w/ sand <br /> ❑ end of well <br /> installation <br /> o flush-mount <br /> cover <br /> Notes : <br /> 1 . These logs are subject to limitations, conclusions, and recommendations in <br /> this report. <br />