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ASPHALT Asphalt Specialties Co., Inc.
<br /> 1411111111.1111116. Evans Mining Resource
<br /> SPECIALTIES C O. Monitoring Well Construction Log:MW-4
<br /> 10100 Dallas Street Date: 3/21/2022 Well Material: 2"Schedule 40 PVC
<br /> Henderson,CO 80640 Drilling Company:Drilling Engineers,Inc. Well Lat./Long.: 40.355640*I-104.733581•
<br /> Phone:303-289-8555 Drilling Method: Hollow Stem Auger(HSA) Ground Elevation: 4,666 ft amsl
<br /> Sta DEPTH TO I
<br /> GRAPHIC LITHOLOGIC DESCRIPTION WELL CONSTRUCTION WATER
<br /> C£ (Drin49) ES
<br /> 3 —\Protective `'�—
<br /> 2 _
<br /> 1 - Concrete Casing 4.668
<br /> Pad 4667_
<br /> o Overburden Ground Surface 4.:.: :;::,: 4,666 -
<br /> 2 4n // / 4,664—,
<br /> 3—.•_' , Sand w/gravel,brown,coarse to medium grained sand with fines(% e ' "3• VI 4,663_
<br /> 4 - fines decreasing with depth) a -- • ` 4, _
<br /> g -x. 4U _w ,*r j 4'860—
<br /> CO . 55Rd9s 4.869—
<br /> 4,668
<br /> _• ;< Gravelly sand,orangish-brown,coarse grained sand with little fines _le 'y,`;.:= ,• ,, 4.657
<br /> 4v4s : -
<br /> 10_ ?• a, ' A' ' 4,656_
<br /> 11_ : ..r C :.. o- ,' N 4,655_
<br /> 12_ , . , fc CO �'' 4654 -
<br /> 13—''>':.,:R"1° CO 'i 4,653—
<br /> 4.) . ,,:
<br /> i= .• ,`x= t: 4,652—
<br /> 16 .i.• ",.'
<br /> — :d',,•r 4,650—
<br /> 17— : :. ',t O ;..c.• a 0) 4,649
<br /> 18—.•t,,S�V;'' ;fir U 4,648—
<br /> 19_ 'r«ar, 5''`, tan4,647—
<br /> Q 4,645—
<br /> _- .,d. ..•si N 4,644—
<br /> 23— �- zt�•e: •r; 4,643—
<br /> `A�• "k. 4,642—
<br /> °''v :.tif' C.1 4,641—
<br /> 26— i:: ,fin .'••>",„: 4,840—
<br /> t 2 •''' ` 4 839_
<br /> 28— f- ir.`fir_' `t,�.r,.•t :e>' 4,638_
<br /> c
<br /> 29 - • w• ":••?,t 4,637—
<br /> 'k . .k
<br /> 30—
<br /> 4,836—
<br /> 31_n. y" n. �ti•l 4,635_
<br /> q •, ' _
<br /> 32 'r•S'..•., — `",•.'t; 4,634—
<br /> 33_ ,`4'p -'=' 4,833—
<br /> _ a �'• i!' -
<br /> 34
<br /> II11IE111'1llllli111111 Top bgs
<br /> _
<br /> of Shale encountered at 34 feet
<br />
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