BOREHOLELOG
PROJECTNAME:BurwashGeoexchangeTestWell BOREHOLENO.: KFN-L
LOCATION: BurwashLanding,Yukon PROJECTNO.: W23101568
CLIENT:GovernmentofYukon,CommunityServices UTM(NAD83,Zone7):6803843N;
DRILLTYPE: Mud/AirRotary 608123E
DRILLDATE:July22,2012
Comments Lithology InstallationSummary
ArtesianPressure<1psi
(August23,2012)
Depth(mbgs)
CirclePlate
0
SILT(Till)-variableamountsofsandandgravel,
zonesoftraceclay,frozenfromabout2m
20
40
CementSurfaceSeal
SAND-silty(fluvial),darkgrey,unfrozen,
(2"RadialThickness)
waterbearing
60 SILTandSAND(Till)-tracegravel,tracecobbles,
zonesoftraceclay
CasingID=219mm
GRAVEL-sandy,tracecobbles,tracesilt, CasingOD=206mm
80 SILT(Till)-sandy,tracegravel,traceclay
waterbearing
84.1m
100 SILT(Till)-somesand,tracegravel,traceclay,
bouldersto5.5m
SAND-gravelly,silty,tracecobbles
GRAVEL-sandy,somesilt,waterbearing
120
GRAVEL-sandy,somesilt,likelywater
SILT(Till)-sandy,gravelly,someclay(pellets),hard
bearing
drilling
140
SANDandGRAVEL-tracesilt,easierdrilling,likely
waterbearing
160
CLAYandSILT(veryhard,overconsolidatedtill)
-tracesand,gradesfromtracegravelto
gravelly,softclayzonefrom174to180
180
HoleSize=203.2mm
CasingID=155.6mm
200
CasingOD=168.0mm
220
240
260
280
300
FractureZoneSANDandSILT,possibly
CLAYandSILT(veryhard,overconsolidatedtill) waterbearing
320 -tracesand,tracegravel,
GRAVEL-tracesand,traceorganics(sticks)from
365.8to~367.0
340
KluaneSchist(BEDROCK,Boulder?)
360
SAND-tracetosomesilt,waterbearing
380
10-SlotScreen
387.4m
Length:3.35m(11ft)
387.4-ENDOFHOLE
400
CLIENT
GEOEXCHANGETESTWELL
BURWASHLANDING,YUKON
WELLLOGKFN-L
PROJECTNO. DWN CKD REV
W23101568 CB SKS 0
Figure3
OFFICE DATE
EBA-WHSE October3,2012
Q:\Whitehorse\Data\0201drawings\Burwash\W23101568 Geoexchange Test Well\W23101568 KFN-L Figs.3-5_R0.dwg  [FIGURE 3]  October 24, 2012 - 11:56:16 am (BY: BUCHAN, CAMERON)