Borehole Log: 14-MW05-9 Project No: 1043-0401 14-BH05-14 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 CONCRETE Concrete 1 GRAVEL 2 Gravel, compact, dry 14-1 3 SAND 1 Sand, trace silt, dense, 4 Sand brown, dry 14-2 5 Solid Pipe 6 14-3 Bentonite 2 7 8 9 2.7m: saturated 14-4 3 10 Slotted Pipe 11 12 Sand CLAYEY SILT 14-5 13 4 Silt, some clay, firm, brown to grey, wet 14 15 16 5 17 Cap 18 19 14-6 Caving 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: 05/08/20 Sheet: 1 of 1