Borehole Log: 14-MW05-5 Project No: 1043-0401 14-BH05-6 Project: Whitehorse Airport Client: PWGSC Logged By: RW 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 0 SAND AND GRAVEL 6-1 1 Concrete Sand, some gravel, dense, brown, moist 2 Solid Pipe SAND 3 1 Sand, trace silt, dense, brown, moist 4 6-2 Sand 5 6 6-3 2 7 8 Bentonite 9 6-4 3 10 Slotted Pipe 11 12 6-5 Sand 13 4 14 15 16 5 17 6-6 18 CLAYEY SILT 19 Cap Silt, some clay, very stiff, 6 brown, wet Caving 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: 05/08/19 Sheet: 1 of 1