Borehole Log: 8-MW05-3
Project No: 1043-0401                                                        8-BH05-4
Project: Whitehorse Airport
Client: PWGSC Logged By:  MR / JBM
Location: Whitehorse Checked By: JBM
SUBSURFACE PROFILE SAMPLE
Organic Vapour Rdg.
Well Completion Details
PPM
Description
100 300 500 700 900
ft  m
Ground Surface
Flush Mtd
180
0
SAND AND GRAVEL 
 4-1 
1
Concrete
(FILL)
Sand and gravel, medium 
2
grained, dense, brown, 
3 moist
1
220
4 1.7m: Moderate 
Solid Pipe
 4-2 
hydrocarbon like odour
520
5
Sand
ORGANIC MATERIAL
 4-3 
6
Former surface ?
Bentonite
2
7 SILT
Silt, trace clay, medium 
8
dense, brown, wet
240
9 3.0m to 5.0m: Strong 
 4-4 
hydrocarbon like odour
3
870
10
 4-5 
SILTY SAND
11
Sand, some silt, loose, 
3050
12
Slotted Pipe
grey, wet
 4-6 
13
4
SILTY CLAY
290
14
Clay, some silt, stiff, grey, 
 4-7 
wet
15
Sand
16
5
17
18
Cap
200
19
Caving
 4-8 
6
20
End of Borehole
21
22
23 7
24
Hole Dia: 10 cm Drilled By: Geotech Well Dia: 55mm
Grnd Elev: NA Drill Method: Geoprobe TOC Elev: NA
Drill Date: 05/09/24 Sheet: 1 of 1