Borehole Log: 8-MW05-1 Project No: 1043-0401 8-BH05-1 Project: Whitehorse Airport Client: PWGSC Logged By: JBM Location: Whitehorse Checked By: JBM SUBSURFACE PROFILE SAMPLE Organic Vapour Rdg. Well Completion Details PPM Description 100 300 500 700 900 -3 ft m -2 Stick-up -1 Solid Pipe Ground Surface 0 SAND AND GRAVEL Concrete 1 Sand and gravel, loose, Bentonite 2 brown, dry 1-1 3 1 CLAYEY SILT Sand 4 Clayey silt, some clay, 5 stiff, grey, moist 1-2 6 2 7 2.1m: Hydrocarbon like odour 8 Slotted Pipe 9 1-3 3 10 Sand 11 1-4 12 13 4 14 1-5 15 16 1-6 5 17 Cap 18 19 1-7 Caving 6 20 End of Borehole 21 22 23 7 24 25 Hole Dia: 10 cm Drilled By: Geotech Well Dia: 55mm Grnd Elev: NA Drill Method: Geoprobe TOC Elev: NA Drill Date: 05/08/23 Sheet: 1 of 1