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<br />PHASE I1 <br />DETAILED STUDY PLAN <br />TasL• I: Ground 6:ate~ Baseline Studv <br />The gro w.d water baseline study will consist of two principal activities: <br />(1) tell drilling and completing and (2) aquifer testing. <br />The trek drilling and completing activity trill involve the drilling of the <br />following four wells: <br />a• One core holes will be completed as a dual completion well <br />in the E and D Seams. The location of this core hole will <br />be the responsibility of GMCC since it will provide impor- <br />taut coal resource data. In addition, this well will be <br />used to obtain a gradient of the potentiometric surface for <br />the E Seam and D Seam aquifers. <br />b. One d:;el completion well trill be drilled in t~.e C a:.' :~~. end rill <br />be lcc,':tcd CO feet away from the existing battery c- I.-l. C-l, end ~-1 <br />t:~lls. <br />c. T::o alluvial t:~ells till be drilled near the location. e' ^_::i~tiry wr,ils <br />/-1 anc ~.-~ (or. 500-roc' spacings;. <br />In addition, eight one-inch perforated piezometers will be installed <br />in the alluvium for gradient determinations of the alluvial aquifer. <br />(These piezometers should be completed five feet below the water table.) <br />-hc iccatie:ir ~:~.d ca~ple[ic^s of these t:-r~'.lt ar;: ~'nor~~ ~~ .._ ... .. .. ~~p <br />~n, -i .. ._ 1, res;ec~ieel~ :t :s assumed tl;at G"~:C trill h^ on: .~~r .~r <br />:~c.`~s,~ ~'~~ i~er, P`.`C, and necessary pac4•.ers f'.,. tell co:~.;'~e_ir~•s. ,~..~~~ <br />Tee?o ::ill pro:-ide a ceolocis_ tc, log the dual completion t:c 1 .sscc~:~tc' ~:,ir!: t'e <br />^:'C~J erit Cnai ec~~. ':.'nll hd ttCr"'/ and the a11UV ial V:el1S dnd a:ll' `•e "L'~nOi'S 1!;1 C' `. 0•' <br />ens:,rino ;~reper c~ q~lrtion or" all r:ells. ]t is also assumed th> _ ?';CC ':.'ll lor_a~e <br />