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ASPHALT Asphalt Specialties Co., Inc.
<br /> Chavers Mining Resource
<br /> SPECIALTIES C O. Monitoring Well Construction Log:MW-5
<br /> 10100 Dallas Street Date: 6/28/2023 Well Material: 2"Schedule 40 PVC
<br /> Henderson,CO 80640 Drilling Company:Terracon Well Lat./Long.: 40.051625°/-104.8237W
<br /> Phone:303-289-8555 Drilling Method: Hollow Stem Auger(HSA) Ground Elevation: 4,916.93 ft amsl
<br /> _.. APPROX. o=
<br /> I a GRAPHIC DEPTH TO a E
<br /> w o LOG LITHOLOGIC DESCRIPTION WELL CONSTRUCTION WATER „
<br /> a "
<br /> BE (Drilling) w
<br /> -3 Protective 4.920
<br /> -2 Concrete Casing 4.919 _
<br /> -1 Pad 4918
<br /> o - Ground Surface 4.917 -
<br /> 1 Sandy silt,dark brown,dry(Overburden) 4,916 -
<br /> 2 N L 4,915—
<br /> 3 4,914 _
<br /> {{ ?' Sand and gavel,tan,dry(Alluvium) CC 4,913
<br /> 5 - {, ,r. ,,n �+ yr ii '� 4,912
<br /> 6—'' '{' <'' Sand and gavel,tan,wet(Alluvium) m r• 5.5 ft bgs 4,911=
<br /> 4,
<br /> 7 'r,' 4,910—
<br /> y,
<br /> 9—;5,. .. 113 { +n .g 4,908—
<br /> 4,906
<br /> 12— •n is ,y, {, •t,. 4,905—
<br /> 4,904
<br /> 13
<br /> 14—?• r. `a N it., .i„ 4,9034.902
<br /> 15
<br /> —
<br /> +; ,
<br /> 17
<br /> is— 4,899
<br /> ?'
<br /> 21 -it4, 'e 0 4,896_
<br /> 22_:r,•`^i: rL •.. {j, k, +}, N 4,895—
<br /> 4,894
<br /> 23
<br /> 24 }, •, ;}; ,.i{ `b} •k' S• 0 4,893_
<br /> 25_ „; :r+• {�. ;a f sy :r 4,892—
<br /> 27_1' 30 -v.,..t} 4,890
<br /> 29 4,888
<br /> •�, •v •fr ;�,
<br /> 30 ••i 4,887
<br /> lumn Top of Shale encountered at 30 feet bgs(Bedrock)
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