20181105_dstf_construction_and_operations_plan

Dry Stack Tailings Facility Phase II Expansion
Keno Hill District Mill Site
Keno City, YT
SAMPLE TYPE DISTURBED
BACKFILL TYPE BENTONITE
Depth (m)
0
NO RECOVERY
PEA GRAVEL
SOIL
DESCRIPTION
SPT
PEAT - woody, roots, organics
SILT - some gravel, trace sand, non-plastic, olive grey, cobbles throughout
CLIENT: Alexco Keno Hill Mining Corp
EXCAVATOR: Hitachi 270 Excavator
7086668N; 484114E; Zone 8
SLOUGH
SAMPLE TYPE
SAMPLE NUMBER
SA04
A-CASING
GROUT
GROUND
ICE
DESCRIPTION
AND
FROZEN, Nbe
FROZEN, Vr,
Vc, 10%
TESTPIT NO: W14103303-TP39
PROJECT NO: W14103303-01
SHELBY TUBE
DRILL CUTTINGS
SPT (N)
20 40 60 80
PLASTIC M.C. LIQUID
COMMENTS
20 40 60 80
CORE
SAND
CLAY (%)
20 40 60 80
SILT (%)
20 40 60 80
SAND (%)
20 40 60 80
GRAVEL (%)
20 40 60 80
Depth (ft)
0
END OF TESTPIT @ 0.6 m (refusal in permafrost)
1
5
2
3
10
4
15
5
WHITEHORSE W14103145-01.GPJ EBA.GDT 13/11/20
LOGGED BY: JTP
REVIEWED BY: CPC
DRAWING NO:
COMPLETION DEPTH: 0.6m
COMPLETE: 9/11/2013
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