Proposed Waste Water Disposal Facility CLIENT: YTG Community Services
PROJECT NO. - BOREHOLE NO.
Lagoon Site DRILL:  CME75 Hollow Stem Auger
704-ENVH2O03089-01 BH14-02
Ross River, YT 6874510N; 632605E; Zone 8
ELEVATION: 696.4 m
DISTURBED SHELBY TUBE A-CASING CORE
SAMPLE TYPE NO RECOVERY SPT
GROUT SLOUGH DRILL CUTTINGS BACKFILL TYPE BENTONITE PEA GRAVEL SAND
    SALINITY (ppt)    
    CLAY (%)    
6
18 12 24
20 406080
GROUND ICE
    SPT (N)   
    SILT (%)    
SOIL
DESCRIPTION 40
20
60 2040 6080
80
    SAND (%)    
AND
DESCRIPTION
SPT (N)
204060 80
LIQUID
PLASTIC M.C.
Depth (m)
COMMENTS
GTC14-02
Elevation (m)
    GRAVEL (%)    
SAMPLE TYPE
20 406080
20406080
SAMPLE NUMBER
0 ORGANICS - grass, rootlets, soil seasonally frozen, dark
UNFROZEN
brown.
696.0
SILT - trace sand, firm, moist, brown.
GRAVEL - sandy, trace silt, compact subrounded particles,
1 well graded, damp to moist, grey, trace to some
cobbles, trace boulders.
695.0
2
694.0
3
693.0
SILT - some clay, trace sand, firm, moist to wet, grey.
4
692.0
SPT1
 11
5
691.0
0
 - frozen, permafrost
FROZEN
SPT2
 30
s V , 10-50%
 - ice lens 2 cm thick
6
690.0
7
 - ice lens 1 cm to 2 cm thick
SPT3
 24
689.0
 - ice lens 1 cm to 3 cm thick
SPT4
 29
8
 - ice lens 1 cm to 2 cm thick
688.0
SPT5
 34
9
0
SPT6
 30
687.0
10
END of BOREHOLE @ 10.0 m.
686.0
25 mm PVC standpipe installed to 4.5 m.
Ground Temperature Cable installed inside 25 mm diameter
PVC pipe to 10 m.
11
685.0
12
LOGGED BY: CPC COMPLETION DEPTH: 10m
REVIEWED BY: CPC COMPLETE: 14/10/25
DRAWING NO: Page 1 of 1
WHITEHORSE ZONE8.GPJ EBA.GDT 15/03/13





PARTICLESIZEANALYSISREPORT
ASTMD422,C136&C117
RossRiverWWDFGeotech.Assess. Project:SampleNo.: SPT02
ENVH2O03089-01 ProjectNo.:MaterialType:
LagoonSite Site:SampleLoc.: BH14-02
YTG-CommunityInfrastructureBranch Client:SampleDepth: 5.5-5.95m
JackBowers ClientRep.:SamplingMethod: Grab
December4,2014 AMT DateTested:By:Datesampled: November27,2014
SILT-someclay SoilDescription 2 : SampledBy: CPC
USCClassification:Cu: 6.9
MoistureContent:Cc: 1.344.9%
Particle
Sand Gravel
Percent
Size
Clay Silt
Passing
Fine Medium Coarse Fine Coarse
(mm)
75
400 3"2"1.5"1"3/4"1/2"3/8"48101620304060100200
100
50
38
90
25
19
80
12.5
10 70
5
60
2 100
0.85 100
50
0.425 100
0.25 100
40
0.15 100
PERCENT PASSING
30
0.075 99.7
0.0285 88.0
SoilDescriptionProportions(%):
20
0.0189 77.1
Clay 1
12Sand0
0.0117 60.3
10
Silt88Gravel0
0.0086 49.4
0.0062 37.6 0
755037.5251912.59.54.7520.850.4250.250.150.0750.0370.00050.001
0.0020.0050.01
0.0031 19.8
PARTICLESIZE(mm)
0.0013 7.9
Notes: 1 Theupperclaysizeof2um,pertheCanadianFoundationEngineeringManual
2 Thedescriptionisvisuallybased&subjecttoEBAdescriptionprotocols
Specification:
Remarks:
ReviewedBy: P.Eng.
Datapresentedhereonisforthesoleuseofthestipulatedclient.TetraTechEBAisnotresponsible,norcanbeheldliable,forusemadeofthis
reportbyanyotherparty,withorwithouttheknowledgeofTetraTechEBA.Thetestingservicesreportedhereinhavebeenperformedtorecognized
industrystandards,unlessnoted.Nootherwarrantyismade.Thesedatadonotincludeorrepresentanyinterpretationoropinionofspecification
complianceormaterialsuitability.Shouldengineeringinterpretationberequired,TetraTechEBAwillprovideituponwrittenrequest.