PROJECT: BORING ID:
ERDC Site Wide Monitoring Plan (13 002-4) KAR13-008
LOCATION: WELL ID:
Keno Hills Silver District (KHSD) Husky SW (Completed)
DRILLING CONTRACTOR: NORTHING: EASTING:
Access Consulting Group 7086594 473893
DRILLING EQUIPMENT: GROUND SURFACE ELEV. (masl): TOC ELEVATION (m ags):
Midnight Sun Drilling Inc. 736 0.74
TOTAL DEPTH (m): DRILLING METHOD: WATER DEPTH (m bgs):
Air Rotary 14.02 7.89
LOGGED BY: SAMPLING METHOD: DATE STARTED: DATE COMPLETED:
EB 2 Feet (0.61 m) Continuous Sampling September 1, 2013September 2, 2013
Graphic 
Description Well Construction
Log
Depth (m)
Locking Casing 
Cap
0 0
WASTE ROCK with GRAVEL, oxidation low, some Sand, 
Sand Pack
some Cobble, grey to dark grey, loose, damp
Casing
1 1
coarse SAND, oxidation low, some fine to medium Sand, 
some Cobble, grey
SAND and GRAVEL, trace silt, black to dark grey, loose to 
2 2
stiff, damp
3 3
SAND, native soils, some Gravel, some Cobble, some 
Humus, some Silt, organics and roots noted, black to dark 
grey, loose to firm (clumpy) to stiff, damp
4 4
Grout
PVC Riser
5 5
SILT, some Gravel, some Sand, dark brown to grey, firm 
(clumpy), damp
6 6
7 7
fine SAND with SILT, some Gravel, some coarse Sand, some 
Cobble, dark brown to grey, stiff, dry to damp
8 8
Bentonite
SILT, trace fine sand, dark brown to grey, very  firm, damp
9 9
10 10
11 11
Sand Pack
fine to coarse GRAVEL, oxidation low, some Sand, trace 
PVC Screen
cobble, red to brown to light brown, loose, dry to damp to 
saturated. Saturation noted from 11.5 to 14.0 meters. EOH at 
14.02 meters.
12 12
13 13 PVC End Cap
Bentonite 
Bottom Seal
14 14
Wells are 2 inches in diameter.
NOTES: 
QZ17-076 - YWB - January 29, 2018
EOH @ 14.02 m.
Well depth is 12.8m. 1.22m of bentonite was used as a bottom seal.