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' SECTIONTHREE <br />1 <br />1 <br /> <br />1 <br /> <br /> <br /> <br />1 <br /> <br />1 <br /> <br /> <br /> <br /> <br /> <br /> <br />1 <br />Well Installation <br />sites. Within 24 hours after well completion, the groundwater level stabilized at 10.11 feet bgs <br />in HMMW-02 and at 8.74 feet bgs in HMMW-03. <br />The monitoring wells were constructed of 4-inch diameter SCH 40 PVC casing, and s<:reened <br />from approximately ]0 to 35 feet bgs. Similar to the extraction well, the monitoring well screens <br />consisted of 0.060-inch machine slotted casing. The annular space between the screened <br />sections and the formation was filled with #6-#9 silica sand filter pack supplied by Oglfebay <br />Norton Industrial Sands. The remainder of the annular space was sealed with bentonit~~ chips <br />and cement-bentonite grout. <br />^ ^~f` 1150®MIFlIEIV]RTpOJECIJ64~~ IEIDFRSON_MlllvfE/S~S~ OPI.O PgglpFlNJiENSED TEbIMpAbP1.D04113+119:16 PM 3-2 <br /> <br />