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Smith Technology Corporation <br /> Quality Assurance/Quality Control Plan <br /> Revised February 1995 <br /> 10.0 WELL DEVELOPMENT PROTOCOL <br /> Groundwater monitoring wells will be surged and developed prior to setting the surface seal. <br /> Approximately 10 times the volume of water in the casing will be withdrawn if possible. Casing <br /> volumes will be calculated in the following manner: <br /> .............. .... ....... <br /> .... ......... <br /> A. ..... <br /> ..... ....... P <br /> .IP ................................................. <br /> ..... ........ .. ......... ............................... <br /> ...................................... ME$0., ".."E. <br /> ... ................:..:.............................................. . . ............ ... <br /> ..... ............... ... . ........ ........................... ...... <br /> ........................................................ <br /> ............................ ............ .................. <br /> ................................... ....................... ...... <br /> ................ <br /> ............. .......V <br /> Wh S <br /> ..................................... <br /> ...... ............ ... . .... " <br /> ..... . ............ <br /> ............................. ................................... . ............ <br /> . ... ................................................................. <br /> I ..: ....:... x. <br /> --X <br /> .............. :::W <br /> X.:... ......... ...... <br /> ..................................%.................................................................................... <br /> ............0...............V..: <br /> .......................... .. <br /> ............................ ..... ......................................... . ...... <br /> ....................... <br /> .................... <br /> 2 2.067 0.17 <br /> 4 4.026 0.66 <br /> X <br /> -AN <br /> AN ........ <br /> N. ETWE N. N13AID' <br /> :S ......... . ............. ................... <br /> QR <br /> .X <br /> X. :B <br /> ..................... . .............. ... <br /> M: ............. <br /> ........ ............ ....................................... <br /> . ....................... <br /> .............................. <br /> ............. .. ....... .......... <br /> ..... .... . ....................... . .......... <br /> .. .. ...... ............... <br /> ............ <br /> ..... ........ .. ... ............. .... . <br /> .............. <br /> ................... ...... ...... ........ <br /> .... .... ............. ..... <br /> ::*i:; ...... <br /> .............. _x <br /> ................ <br /> ........... ................................... ....... ........... <br /> ........ .............. .0.1: <br /> :............. . ............................... <br /> .......................... <br /> ............. <br /> Poor <br /> 0 <br /> ........... ... .................. <br /> ................... <br /> ........... ....X.X-X.... <br /> ...... ......... ........ <br /> ........ hnu <br /> ....... ......... <br /> mi . i .. ....... ...... <br /> .......... .......... <br /> .......... <br /> ......... ..... <br /> .......... <br /> ................... <br /> ................... <br /> ................. <br /> ........... <br /> .... ...................... .......... <br /> ............X <br /> ....... .... <br /> :.x <br /> . ...... ... ... .. ... ... ... <br /> .................... <br /> .............. a . . . ... ......... <br /> x <br /> .............. <br /> ............ <br /> ..............X-X-:-X-X-_.... ' <br /> ........... ............ <br /> ':'F.............. <br /> X" <br /> C <br /> .. ...... OAS <br /> X ... .... ....... <br /> ... ...... <br /> .... ............. ... <br /> ............. ... <br /> 7.25 2.14 0.29 2 1.91 0.26 <br /> 8.25 2.78 0.37 2 2.55 0.34 <br /> 10.25 4.29 0.57 2 4.06 0.54 <br /> 0.25 4.29 0.57 4 3.46 0.46 <br /> 12.25 6.13 0.82 4 5.30 0.171 <br /> Annular volumes will be multiplied by 30%to account for porosity of filter pack. <br /> If the aquifer is slow to recharge, development will continue until recharge is too slow to practically <br /> continue. The volume of water produced versus time will be recorded. <br /> All withdrawn groundwater will be stored on-site in 55-gallon waste drums unless permission is <br /> granted by the appropriate regulatory agency to discharge the water to the ground surface or sanitary <br /> W:\Admin\Shells\QAQC-97.DOC <br /> 9 <br />