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ASPHALT Asphalt Specialties Co., Inc.
<br /> Evans Mining Resource
<br /> SPECIALTIES C O. Monitoring Well Construction Log:MW-7
<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.I Long.: 40.352118°/-104.726161*
<br /> Phone:303-289-8555 Drilling Method: Hollow Stem Auger(HSA) Ground Elevation:4,666 ft amsl
<br /> c...
<br /> =e DEPTH TO ,,qq
<br /> a G SIC UTHOLOGIC DESCRIPTION WELL CONSTRUCTION WATER g3
<br /> o g.. (Drilling) w r
<br /> 3 _ .-- Protective 4.669_
<br /> -2 Concrete Casing 4.668_
<br /> -1 - Pad\ 4.667_
<br /> o Ground Surface i:.: :::::.:.. . :: 4.sss
<br /> j
<br /> 1 W Overburden ' 4s65
<br /> is _
<br /> 2— N / / 4,664—
<br /> 3 Sand with little gravel,brown,fine to medium grained sand y / L 4663_
<br /> c y1 4.662_
<br /> 5_ Gravelly sand,orangish-brown,coarse grained sand with some 0 CC- 4 ss1
<br /> medium to fine grain sizes(sand size coarsening with depth) c
<br /> 6_ m 4.660_
<br /> 7 - 4,659—— �. r —
<br /> 7.5ftbgs 4.658—
<br /> -
<br /> . 4.657—
<br /> 10 Gravelly sand,orangish-brown,coarse grained sand with little fines —_ 4656_
<br /> 11_r' —
<br /> v _ 4,655—
<br /> ra _
<br /> 12_ d 4,654—
<br /> 13 i = JJ. 4,653—
<br /> 4,652
<br /> 4,651—
<br /> 18 4,650—
<br /> tn -
<br /> 17— Q 4,649_
<br /> -
<br /> 4.648—
<br /> O — -
<br /> 1s 4,647—
<br /> 20_ - 4.646—
<br /> 21 4,645_
<br /> 22_ Gravelly sand,brown,coarse grained sand with slight increase in% = 4644_
<br /> fines — _
<br /> 23—`r CD4,643—
<br /> 24— C i 4,642—
<br /> U _
<br /> 25_' N 4,641
<br /> Gravelly sand,orangish-brown,coarse grained sand with little fines = 13 4 sao_
<br /> 4-,
<br /> 27_ �„° 0 4,639_
<br /> 28—i ,tea (l) 4,638—
<br /> 29 .•_ O 4,637
<br /> _
<br /> = O 4,636—
<br /> -
<br /> 31— O 4,635_
<br /> 32_ '�� 4,634—
<br /> 4,633—
<br /> 34 —, 4,632—
<br /> 35_ C 4,631—
<br /> 36—.• 4.630—
<br /> 37 = - 4,629—
<br /> 36—.> 4,628_
<br /> 4,627
<br /> 4,626—
<br /> 41 •- 4,625
<br /> 1 M Top of Shale encountered at 41 feet bgs
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