Borehole Log: 14-MW05-3 Project No: 1043-0401 14-BH05-4 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 -3 ft m -2 Stick-up -1 Ground Surface 0 Concrete SILTY SAND 1 4-1 Solid Pipe Silt, dense, grey, dry to 2 moist Bentonite 3 1 4 4-2 5 6 4-3 Sand 2 7 8 Slotted Pipe 9 4-4 3 10 11 4-5 12 Water Level SAND 13 4 Sand, fine to meium 14 4-6 Aug. 19, 2005 grained, dense, grey, 15 moist to wet 16 5 17 4.0m to 6.4m: 18 Hydrocarbon like odour Caving 19 4-7 6 20 21 22 23 7 4-8 24 25 End of Borehole 26 8 27 28 29 9 30 31 32 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