Borehole Log: 6-MW05-1 Project No: 1043-0401 6-BH05-1 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 Concrete Fine to medium grained 1 1-1 Solid Pipe sand, some silt, dense, 2 brown, moist Sand 3 1 Bentonite 4 1-2 5 6 2 1-3 7 8 SAND AND GRAVEL Slotted Pipe Sand and gravel, some 9 silt, very dense, brown, 3 10 moist Sand 1-4 11 CLAYEY SILT 12 Silt, some clay, stiff, grey to brown, wet 13 4 14 1-5 15 Cap End of Borehole 16 5 17 18 19 6 20 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: 05/08/18 Sheet: 1 of 1