PROJECT: BORING ID:
ERDC Site Wide Monitoring Plan (13 002-4) KAR13-006
LOCATION: WELL ID:
Keno Hills Silver District (KHSD) Galkeno 900 (Completed)
DRILLING CONTRACTOR: NORTHING: EASTING:
Access Consulting Group 7087902 483453
DRILLING EQUIPMENT: GROUND SURFACE ELEV. (masl): TOC ELEVATION (m ags):
Midnight Sun Drilling Inc. 884 0.91
TOTAL DEPTH (m): DRILLING METHOD: WATER DEPTH (m bgs):
Air Rotary 18.9 10.79
LOGGED BY: SAMPLING METHOD: DATE STARTED: DATE COMPLETED:
EB 2 Feet (0.61 m) Continuous Sampling August 31, 2013September 1, 2013
Graphic 
Description Well Construction
Log
Depth (m)
Locking Casing 
Cap
0 0
SILT with fine to medium SAND, some Cobble, some Gravel,  Sand Pack
organics noted, dark grey, loose, oxidation noted, damp to 
1 1
moist
2 2
3 3
fine to coarse SAND with GRAVEL, oxidation low, some 
Cobble, some Silt, organics noted, brown, loose, dry to moist
4 4
Casing
5 5
SILT, some Sand, some Gravel, limited cobble, trace clay, 
6 6
dark grey, stiff (clumpy), damp
7 7
Grout
8 8
SAND with GRAVEL, some Cobble, dark grey, loose to stiff 
9 (clumpy), dry to damp 9
10 10
11 11 PVC Riser
GRAPHITIC and SERICITE SCHIST, bedrock contact, some 
Silt, some Sand, dark grey, fractured, dry to damp
GRAPHITIC SCHIST, black, fractured to solid, wet (water 
12 12
added)
QUARTZITE, some Graphitic Schist, dark grey, fractured, dry 
to damp
13 13
Bentonite 14 QUARTZITE, dark grey, muddy, saturated 14
15 15
GRAPHITIC SCHIST, some Quartzite, black, fractured, 
16 16
saturated to damp to dry
Sand Pack
17 17 PVC Screen
18 18
QUARTZITE, light grey, fractured, damp. EOH @ 18.9m
19 19 PVC End Cap
Sand Pack
NOTES:  Wells are 2 inches in diameter.
QZ17-076 - YWB - January 29, 2018
EOH @ 18.9m.