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ASPHALT Asphalt Specialties Co., Inc.
<br /> Stiles Mining Resource
<br /> SPECIALTIES C O. Monitoring Well Construction Log:MW-2
<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.I Long.: 40.349089°/-104.733266°
<br /> Phone 303-289-8555 Drilling Method: Hollow Stem Auger(HSA) Ground Elevation: 4,668 ft amsl
<br /> dr DEPTH TO z'w
<br /> a GRAPHIC LITHOLOGIC DESCRIPTION WELL CONSTRUCTION WATER S
<br /> o E. LOG (Dnlling) W c
<br /> -
<br /> 4,671
<br /> \Protective
<br /> 4,670,=
<br /> Concrete Casing
<br /> _1 Pad 4,669_
<br /> o - Ground Surface :'.... 4,66e
<br /> Overburden j %
<br /> 1.= 4667=
<br /> 2_ 1) A L 4,865
<br /> 3 N
<br /> 4- ,.� 4'664-
<br /> 5= 0 4,663-
<br /> 1 Gravelly sand,brown,medium grained sand with some coarse to fine C a.6s2=
<br /> 6= grain sizes(%coarse sand increasing with depth) N %-"';i;- t _
<br /> tt ;,r.;' 6.6Rbgs
<br /> <.661
<br /> 8_ ;' 4,660-
<br /> v%''iii% {4:"% -
<br /> 9 „',�+;',:% 55;555; 4,659-
<br /> 10 • Nl fYgt 4,658-
<br /> 4' }
<br /> 11 Y F: 't'44 Z r 4,657-
<br /> CL112-, CL ;�':�r s �YY'v'^ FI 4,656-
<br /> -` 444.=,• r<,+:,.:Gravelly sand,orangish-brown,coarse grained sand with little fines 1,,mi,;°r y,rr,„"'+ 4,855=
<br /> 14 ``rr'4%:: r0 uiui �7;, 40YY{ 4,654-
<br /> :riF+Fvv+, �i`9ti'`+ r,4 �4•; 4.653
<br /> 15 Fdfhr,rr✓r;• e3 ','A'Aii, -
<br /> %v�vr,Ev.E yn U v,S";}};r (�rr4�Yi','`r, _
<br /> 16 J%fFiJiv ri i - t y'}"'%F 4f 4,652-
<br /> -v..%rat t+dij''fiJ";'1 v4oi 4,651
<br /> 17-tii4',r,�rrrrrr✓r 0 J1 Y�:Wi .v c,:4 -
<br /> vs,r.vY v N 4,y'r'w.::
<br /> 18 'rvrr.vvr..F+ ;i/� ''iii 4,650 -
<br /> -i"r,;r`rrrrrr:•rr• \ �CD i5"'%t,7 I%Y:r'>,4Y
<br /> 19-;;i;{,r„,F ..:.r, ,'I 3'';#;:.4.., 4,649-
<br /> 20 -,V'r: rrv,,{`: r': if'S,' 7,"yy;I 4,648-
<br /> 21= %;j,+,}"i 4':j44': 4,647-
<br /> , 55555555
<br /> ,,4,,r, 4;%;4 4,646-
<br /> 23_ "'% C 4,645-
<br /> 24 , O1
<br /> Sti L.
<br /> 4.844-
<br /> 25_ 'y i N 4,643-
<br /> 26- .r CJ a.642_
<br /> 27- .,,,,,, O 4,641-
<br /> 28- %;�•,'SiX''i i'r'+,'. , ;i,I N 4,640_
<br /> _'iPv i•i i•iv^riff 2„,.. _
<br /> 29-,v r4�,v,`F,fv v, .'� 4,639-
<br /> -
<br /> 30 :vFvhFtiiiv`✓. 4,638-
<br /> �Y✓Y1�VY�Sa 0
<br /> 31 F ddfrurF. -
<br /> -VFwfr1V�'aV�� 0 4,837
<br /> -rir'`S�`v�`vv'`S�`9 r,rr a..r,
<br /> i F:4r,Xy,,;,rrr 4,638=
<br /> 32_ {i;5AM�r',yy
<br /> 33 - f r,'r„rr 4,635-
<br /> 35--'''.' } ;',r:r' 4,833-
<br /> 36 4,632=
<br /> 37 4,631=
<br /> 36 4,630=
<br /> i:
<br /> 39 4,629-
<br /> 40-f`•,'!,. 4,628-
<br /> -
<br /> Top of Shale encountered at 41 feet bgs
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