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MONITOR WELL CONSTRUCTION AND COMPLETION SUMMARY <br />e:_ Nuc1a East Monitor Well Name: Gll-N33 (47N0033) (890C <br />ation Coors: N 595398.4 E 1120798.1 <br />Ground Surface Elev: 5679.7 Total Depth: 120.0 feet <br />Peabody Personnel: Mark Koffler Driller: Winnek <br />Type of Drilling: Rotary Drilling Fluid: Air/water <br />Borehole Diameter: 4.5 inches Completion Date: 9/20/37 <br />Well Construction Diagram ~ Completion Details <br />Depths <br />~~i%: <br />~~~~ ~ ~~ <br />. ~ <br />~ ~ ~i~ <br />~-~~ <br />;; ; <br />.~.,,: <br />~;-, , <br />:~-~:;- <br />. ,~~,~~ <br />.. ~ ~.~i: <br />,.,.~ <br />~'~ , ~ <br />:~~~-~ '' <br />Details Casing Specs: Blank Two inch schedule 40 flush threaded <br /> pVC Perforated .20 mil- slotted two inch <br /> Schedule 40 well screen <br /> Blank Interval(s) 0.00 - 100.0 feet <br /> Perforated Interval(s) 100.0 - 120.0 feet <br /> acker and/or Cement Basket Set At Two set at 93.0 feet <br /> Bentonite Seal From 81.0 To 93.0 feet <br /> Cement Seal From 81.0 To 0.0 feet <br /> Gravel Pack From None To None <br />"' <br />• <br />'.. Casing Height or MP Above Ground Surface <br />.. .. <br />~, . <br />•. •, ,. , <br />.• <br />• <br />Additional Details This well monitors the underburden <br />.. <br />::~ <br />• . . <br />:.•, <br />material beneath the lower Dakota Coal seam and is located <br />,. ,. <br /> <br /> in a hay field aooroximately 200 yards west of the h1e1 Staats <br />0 <br />90 <br />90 <br />Development Summary This well was developed by blowlnc~ with <br />air and water in,iection. <br />100 <br />Comments: The well cleaned up nicely and could be used to <br />collect representative water quality samples and water levels <br />110 <br />1zo <br />Not to scale <br />H-1j <br />