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ASPHALT Asphalt Specialties Co., Inc.
<br /> Stiles Mining Resource
<br /> SPECIALTIES C O. Monitoring Well Construction Log:Ill
<br /> 10100 Dallas Street Date: 3/16/2022 Well Material: 2"Schedule 40 PVC
<br /> Henderson,CO 80640 Drilling Company: Drilling Engineers,Inc. Well Lat./Long.: 40.349089'1-104.733266*
<br /> Phone:303-289-8555 Drilling Method: Hollow Stem Auger(HSA) Ground Elevation: 4,666 ft amsl
<br /> DEPTH TO 4 n
<br /> a a GRAPHIC LITHOLOGIC DESCRIPTION WELL CONSTRUCTION WATER s
<br /> o LOG (Drilling) w x
<br /> -3 4,669
<br /> _ Protective
<br /> -2 Concrete 4'6�
<br /> _ Casing
<br /> ' Pad 4'667
<br /> 0 - Ground Surface 4,666
<br /> 1 Overburden _ -
<br /> 4,885
<br /> 2 Ili 4,664
<br /> 3_ 'a Sand with little gravel,brown,fine to medium grained sand L
<br /> 4,663
<br /> ti.
<br /> 4 - C u tt N 4,662
<br /> Gravelly sand,orangish-brown,coarse grained sand with some O 4,881
<br /> 4+
<br /> medium to fine grain sizes(sand size coarsening with depth) C .
<br /> 6= f M(U 4,660
<br /> V W k
<br /> 4,659
<br /> 8 Y _ '.� ? 7.5 ft bgs 4,658
<br /> 9_ 1 Y # 4,657
<br /> _ Gravelly sand,orangish-brown,coarse grained sand with little fines
<br /> 0
<br /> .i 4,656
<br /> 11 = Y 4,655
<br /> 1 U
<br /> 12- " 4,654
<br /> 13_ 4�1 4,653
<br /> 14 M 4,652
<br /> N
<br /> 15 ro 4,651
<br /> u
<br /> 1s
<br /> Yx� .. = 4,650
<br /> -'�"S�
<br /> 17-. 0 4,649
<br /> rV i 4,646
<br /> 16 \
<br /> A 0
<br /> 19- t, 1--I t 4,647
<br /> 20_' � a 4,646
<br /> S�
<br /> 21_ 4,845_
<br /> 22= Gravelly sand,brown,coarse grained sand with slight increase in% 4,644
<br /> fines
<br /> 23 .,As HA•et C 4,643
<br /> j �Nn
<br /> 4,642_
<br /> 25_ Pr. k7 V� 4,641
<br /> Yi
<br /> x Gravelly sand,orangish-brown,coarse grained sand with little fines -0+. .� -
<br /> 26_ -.� te a,s4o
<br /> a+
<br /> 27_
<br /> " S O 4,639-
<br /> 28- s � N
<br /> 4,638
<br /> _ h
<br /> 29 �. `� 0 4,637-
<br /> 30_ }S}+yT� '..{y{Y .: 4,636
<br /> 4_ 4
<br /> 31- �."t� 0 4,835-
<br /> 32_ � 44 � 4,634
<br /> 33 4,633
<br /> +3 s
<br /> 34
<br /> 4,832-
<br /> 35 - }1 4,631
<br /> -
<br /> 36 .'+ # r 4,630
<br /> - - � .
<br /> 37- �"i' � 4,629-
<br /> {{
<br /> 36
<br /> rS 4,628
<br /> _�r 4`�f
<br /> 39 4,627-
<br /> '.y�1 'c.il•'�
<br /> 41 ✓ 4,825
<br /> 'IlTop of Shale encountered at 41 feet bgs
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